person · Reporting owner

Casdin Eli

Disclosed activity across 14 companies

Tapewire entity: 36006
SEC CIK: 0001534264

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
Absci CorpABSI · Entity 4685	Director	June 08, 2022	June 10, 2022
Century Therapeutics, Inc.IPSC · Entity 5739	Director	June 09, 2022	June 10, 2022
EXACT SCIENCES CORPEXAS · Entity 56619	Director	July 23, 2020	July 24, 2020
GeneDx Holdings Corp.WGS · Entity 1634	Director · 10% owner	June 18, 2026	June 23, 2026
STANDARD BIOTOOLS INC.LAB · Entity 6116	Director · 10% owner	June 18, 2026	June 23, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Absci Corp

Report date June 08, 2022 · Filed June 10, 2022

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $3.39 · Expires 2032-06-07	Direct	28,700	Reported balance After 2022-06-08 transaction · row 1 Instrument identity requires review; Table II rows are not merged. 1 source row Row 1 · 2022-06-08 · Grant · Acquired 28,700 · Balance 28,700 F1: The shares subject to this option vest and become exercisable in full on the earlier of (i) the first anniversary of the date of grant and (ii) the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continuous service to the Issuer through such date.

Filing footnotes · ownership attribution and instrument terms

F1: The shares subject to this option vest and become exercisable in full on the earlier of (i) the first anniversary of the date of grant and (ii) the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continuous service to the Issuer through such date.

Century Therapeutics, Inc.

Report date June 09, 2022 · Filed June 10, 2022

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $8.56 · Expires 2032-06-09	Direct	19,872	Reported balance After 2022-06-09 transaction · row 1 Instrument identity requires review; Table II rows are not merged. 1 source row Row 1 · 2022-06-09 · Grant · Acquired 19,872 · Balance 19,872 F1: The option vests on the earlier of (a) June 9, 2023, or (b) the next annual meeting of stockholders, in each case subject to the Reporting Person's continued service through the applicable vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: The option vests on the earlier of (a) June 9, 2023, or (b) the next annual meeting of stockholders, in each case subject to the Reporting Person's continued service through the applicable vesting date.

EXACT SCIENCES CORP

Report date July 23, 2020 · Filed July 24, 2020

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	8,820	Reported balance After 2020-07-23 transaction · row 1 Account or security details depend on footnotes; rows are not merged. 1 source row Row 1 · 2020-07-23 · Grant · Acquired 2,558 · Balance 8,820 F1: These shares of restricted stock were issued pursuant to the Company's non-employee director compensation policy.
Common StockSEC Table I · non-derivative	IndirectBy child	225	Reported balance Holding disclosure · report date 2020-07-23 · row 2 Holding and transaction disclosures are not merged. 1 source row Row 2 · Balance 225
Common StockSEC Table I · non-derivative	IndirectBy child	225	Reported balance Holding disclosure · report date 2020-07-23 · row 3 Holding and transaction disclosures are not merged. 1 source row Row 3 · Balance 225

Filing footnotes · ownership attribution and instrument terms

F1: These shares of restricted stock were issued pursuant to the Company's non-employee director compensation policy.

GeneDx Holdings Corp.

Report date June 18, 2026 · Filed June 23, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Class A Common StockSEC Table I · non-derivative	Direct	24,093	Reported balance After 2026-06-18 transaction · row 1 1 source row Row 1 · 2026-06-18 · Exercise / conversion · Acquired 3,576 · Balance 24,093 F1: Each restricted stock unit ("RSU") represents a contingent right to receive 1 share of the Issuer's Class A Common Stock upon settlement for no consideration.
Restricted Stock UnitSEC Table II · derivative / convertible security	Direct	4,248	Reported balance After 2026-06-18 transaction · row 5 Instrument identity requires review; Table II rows are not merged. 1 source row Row 5 · 2026-06-18 · Grant · Acquired 4,248 · Balance 4,248 F1: Each restricted stock unit ("RSU") represents a contingent right to receive 1 share of the Issuer's Class A Common Stock upon settlement for no consideration. F5: The entire award shall vest on the earlier of the (i) date of the 2027 annual meeting of the Issuer's stockholders, or (ii) first anniversary of the grant date, subject to the Reporting Person's continued service to the Issuer through the vesting date. These RSUs do not have an expiration date; they either vest or are cancelled prior to the vesting date.
Restricted Stock UnitSEC Table II · derivative / convertible security	Direct	0	Reported balance After 2026-06-18 transaction · row 6 Instrument identity requires review; Table II rows are not merged. 1 source row Row 6 · 2026-06-18 · Exercise / conversion · Disposed 3,576 · Balance 0 F1: Each restricted stock unit ("RSU") represents a contingent right to receive 1 share of the Issuer's Class A Common Stock upon settlement for no consideration. F6: The entire award vested or vests on the earlier of the: (i) date of the 2026 annual meeting of the Issuer's stockholders, or (ii) first anniversary of the grant date, subject to the Reporting Person's continued service to the Issuer through the vesting date. These RSUs do not have an expiration date; they either vest or are cancelled prior to the vesting date.
Class A Common StockSEC Table I · non-derivative	IndirectBy Casdin Partners Master Fund, LP	3,707,164	Reported balance Holding disclosure · report date 2026-06-18 · row 2 Holding and transaction disclosures are not merged. 1 source row Row 2 · Balance 3,707,164 F2: The securities are owned directly by Casdin Partners Master Fund, L.P. (the "Master Fund") and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to the Master Fund ("Casdin"), (ii) Casdin Partners GP, LLC, the general partner of the Master Fund (the "GP"), and (iii) the Reporting Person, who is the managing member of Casdin and the GP.
Class A Common StockSEC Table I · non-derivative	IndirectBy Casdin Partners GP, LLC	19,247	Reported balance Holding disclosure · report date 2026-06-18 · row 3 Holding and transaction disclosures are not merged. 1 source row Row 3 · Balance 19,247 F3: The securities are owned directly by the GP and may be deemed to be indirectly beneficially owned by the Reporting Person, who is the managing member of the GP.
Class A Common StockSEC Table I · non-derivative	IndirectBy CMLS Holdings LLC	333,144	Reported balance Holding disclosure · report date 2026-06-18 · row 4 Holding and transaction disclosures are not merged. 1 source row Row 4 · Balance 333,144 F4: The securities are owned directly by CMLS Holdings LLC ("CMLS Holdings"). The Board of Managers of CMLS Holdings includes the Reporting Person, who, as a member of the Board of Managers of CMLS Holdings, shares voting and investment discretion with respect to securities held by CMLS Holdings.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit ("RSU") represents a contingent right to receive 1 share of the Issuer's Class A Common Stock upon settlement for no consideration.

F2: The securities are owned directly by Casdin Partners Master Fund, L.P. (the "Master Fund") and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to the Master Fund ("Casdin"), (ii) Casdin Partners GP, LLC, the general partner of the Master Fund (the "GP"), and (iii) the Reporting Person, who is the managing member of Casdin and the GP.

F3: The securities are owned directly by the GP and may be deemed to be indirectly beneficially owned by the Reporting Person, who is the managing member of the GP.

F4: The securities are owned directly by CMLS Holdings LLC ("CMLS Holdings"). The Board of Managers of CMLS Holdings includes the Reporting Person, who, as a member of the Board of Managers of CMLS Holdings, shares voting and investment discretion with respect to securities held by CMLS Holdings.

F5: The entire award shall vest on the earlier of the (i) date of the 2027 annual meeting of the Issuer's stockholders, or (ii) first anniversary of the grant date, subject to the Reporting Person's continued service to the Issuer through the vesting date. These RSUs do not have an expiration date; they either vest or are cancelled prior to the vesting date.

F6: The entire award vested or vests on the earlier of the: (i) date of the 2026 annual meeting of the Issuer's stockholders, or (ii) first anniversary of the grant date, subject to the Reporting Person's continued service to the Issuer through the vesting date. These RSUs do not have an expiration date; they either vest or are cancelled prior to the vesting date.

STANDARD BIOTOOLS INC.

Report date June 18, 2026 · Filed June 23, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	3,053,169	Reported balance After 2026-06-18 transaction · row 1 1 source row Row 1 · 2026-06-18 · Grant · Acquired 99,116 · Balance 3,053,169 F1: Represents Restricted Stock Units ("RSUs") that vest in full on the earlier to occur of June 18, 2027 and one day prior to the date of the Company's next annual meeting of stockholders, subject to the Reporting Person's continued service through the applicable vesting date. Each RSU represents the right to receive one share of common stock upon vesting.
Stock Option (Right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $0.83 · Expires 2036-06-18	Direct	175,923	Reported balance After 2026-06-18 transaction · row 5 Instrument identity requires review; Table II rows are not merged. 1 source row Row 5 · 2026-06-18 · Grant · Acquired 175,923 · Balance 175,923 F5: The Option becomes exercisable in twelve equal monthly installments beginning on July 18, 2026, subject to the Reporting Person's continued service through the applicable vesting date.
Common StockSEC Table I · non-derivative	IndirectCasdin Private Growth Equity Fund II, L.P.	13,939,637	Reported balance Holding disclosure · report date 2026-06-18 · row 2 Holding and transaction disclosures are not merged. 1 source row Row 2 · Balance 13,939,637 F2: The securities are owned directly by Casdin Private Growth Equity Fund II, L.P. (the "Equity Fund II") and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC ("Casdin"), the investment adviser to the Equity Fund II, and (ii) Eli Casdin, the managing member of Casdin.
Common StockSEC Table I · non-derivative	IndirectBy Casdin Private Growth Equity Fund, L.P.	2,744,219	Reported balance Holding disclosure · report date 2026-06-18 · row 3 Holding and transaction disclosures are not merged. 1 source row Row 3 · Balance 2,744,219 F3: The securities are owned directly by Casdin Private Growth Equity Fund, L.P. (the "Equity Fund") and may be deemed to be indirectly beneficially owned by (i) Casdin, the investment adviser to the Equity Fund, and (ii) Eli Casdin, the managing member of Casdin.
Common StockSEC Table I · non-derivative	IndirectCasdin Partners Master Fund, L.P.	72,100,000	Reported balance Holding disclosure · report date 2026-06-18 · row 4 Holding and transaction disclosures are not merged. 1 source row Row 4 · Balance 72,100,000 F4: The securities are owned directly by Casdin Partners Master Fund, L.P. (the "Master Fund") and may be deemed to be indirectly beneficially owned by (i) Casdin, the investment adviser to the Master Fund, (ii) Casdin Partners GP, LLC, the general partner of the Master Fund (the "GP"), and (iii) Eli Casdin, the managing member of Casdin and the GP.

Filing footnotes · ownership attribution and instrument terms

F1: Represents Restricted Stock Units ("RSUs") that vest in full on the earlier to occur of June 18, 2027 and one day prior to the date of the Company's next annual meeting of stockholders, subject to the Reporting Person's continued service through the applicable vesting date. Each RSU represents the right to receive one share of common stock upon vesting.

F2: The securities are owned directly by Casdin Private Growth Equity Fund II, L.P. (the "Equity Fund II") and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC ("Casdin"), the investment adviser to the Equity Fund II, and (ii) Eli Casdin, the managing member of Casdin.

F3: The securities are owned directly by Casdin Private Growth Equity Fund, L.P. (the "Equity Fund") and may be deemed to be indirectly beneficially owned by (i) Casdin, the investment adviser to the Equity Fund, and (ii) Eli Casdin, the managing member of Casdin.

F4: The securities are owned directly by Casdin Partners Master Fund, L.P. (the "Master Fund") and may be deemed to be indirectly beneficially owned by (i) Casdin, the investment adviser to the Master Fund, (ii) Casdin Partners GP, LLC, the general partner of the Master Fund (the "GP"), and (iii) Eli Casdin, the managing member of Casdin and the GP.

F5: The Option becomes exercisable in twelve equal monthly installments beginning on July 18, 2026, subject to the Reporting Person's continued service through the applicable vesting date.

Past disclosures · reporting ended (9)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

2seventy bio, Inc.

Report date May 13, 2025 · Filed May 15, 2025

Jointly reported with Casdin Capital, LLC, Casdin Partners Master Fund, L.P., Casdin Partners GP, LLC

Section 16 reporting ended · disclosed 2025-05-15. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosure context
Common Stock, par value $0.0001 per shareSEC Table I · non-derivative	Direct	Reported balance After 2025-05-13 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 1 · 2025-05-13 · Other · Disposed 22,625 · Balance 0 F1: Represents securities that were tendered in connection with the Agreement and Plan of Merger (the "Merger Agreement"), dated March 10, 2025, by and among 2seventy bio, Inc. (the "Company"), Daybreak Merger Sub Inc. ("Merger Sub") and Bristol-Myers Squibb Company ("Parent"). Following completion of a cash tender offer by Merger Sub to acquire all of the issued and outstanding shares of the Company's common stock, par value $0.0001 per share (the "Company Common Stock") for $5.00 per share (the "Merger Consideration"), Merger Sub merged with and into the Company, with the Company continuing as the surviving corporation and a whole owned subsidiary of Parent (the "Merger"). F2: cont'd from footnote (1): Each restricted stock unit in respect of Company Common Stock ("Company RSU Award"), whether vested or unvested, that was outstanding immediately prior to the effective time of the Merger (the "Effective Time") was fully vested, was cancelled and automatically converted into the right to receive, for each share of Company Common Stock underlying such Company RSU Award immediately prior to the Effective Time, an amount (without interest and subject to deduction for any required withholding under applicable law relating to tax) in cash equal to the Merger Consideration. Additionally, effective as of the Effective Time and as a result of the Merger, Eli Casdin ceased to be a member of the Company's board of directors. F3: The securities were owned directly by Eli Casdin.
Common Stock, par value $0.0001 per shareSEC Table I · non-derivative	IndirectSee footnote	Reported balance After 2025-05-13 transaction · row 2 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 2 · 2025-05-13 · Other · Disposed 2,000,000 · Balance 0 F1: Represents securities that were tendered in connection with the Agreement and Plan of Merger (the "Merger Agreement"), dated March 10, 2025, by and among 2seventy bio, Inc. (the "Company"), Daybreak Merger Sub Inc. ("Merger Sub") and Bristol-Myers Squibb Company ("Parent"). Following completion of a cash tender offer by Merger Sub to acquire all of the issued and outstanding shares of the Company's common stock, par value $0.0001 per share (the "Company Common Stock") for $5.00 per share (the "Merger Consideration"), Merger Sub merged with and into the Company, with the Company continuing as the surviving corporation and a whole owned subsidiary of Parent (the "Merger"). F2: cont'd from footnote (1): Each restricted stock unit in respect of Company Common Stock ("Company RSU Award"), whether vested or unvested, that was outstanding immediately prior to the effective time of the Merger (the "Effective Time") was fully vested, was cancelled and automatically converted into the right to receive, for each share of Company Common Stock underlying such Company RSU Award immediately prior to the Effective Time, an amount (without interest and subject to deduction for any required withholding under applicable law relating to tax) in cash equal to the Merger Consideration. Additionally, effective as of the Effective Time and as a result of the Merger, Eli Casdin ceased to be a member of the Company's board of directors. F4: The securities were owned directly by Casdin Partners Master Fund, L.P. (the "Master Fund") and may be deemed to have been indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to the Master Fund ("Casdin"), (ii) Casdin Partners GP, LLC, the general partner of the Master Fund (the "GP"), and (iii) Eli Casdin, the managing member of Casdin and the GP.
Stock Options (Right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $3.93	Direct	Reported balance After 2025-05-13 transaction · row 3 Instrument identity requires review; Table II rows are not merged. 1 source row Row 3 · 2025-05-13 · Disposition to issuer · Disposed 12,050 · Balance 0 F5: Each option to purchase Company Common Stock ("Company Option"), whether vested or unvested, that was outstanding and unexercised immediately prior to the Effective Time and had a per share exercise price that was less than the Merger Consideration was fully vested, was cancelled and automatically converted into the right to receive, for each share of Company Common Stock underlying such Company Option immediately prior to the Effective Time, an amount (without interest and subject to deduction for any required withholding under applicable law relating to tax) in cash equal to the excess of the Merger Consideration over the per share exercise price of such Company Option. F3: The securities were owned directly by Eli Casdin.
Stock Options (Right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $4.54	Direct	Reported balance After 2025-05-13 transaction · row 4 Instrument identity requires review; Table II rows are not merged. 1 source row Row 4 · 2025-05-13 · Disposition to issuer · Disposed 33,400 · Balance 0 F5: Each option to purchase Company Common Stock ("Company Option"), whether vested or unvested, that was outstanding and unexercised immediately prior to the Effective Time and had a per share exercise price that was less than the Merger Consideration was fully vested, was cancelled and automatically converted into the right to receive, for each share of Company Common Stock underlying such Company Option immediately prior to the Effective Time, an amount (without interest and subject to deduction for any required withholding under applicable law relating to tax) in cash equal to the excess of the Merger Consideration over the per share exercise price of such Company Option. F3: The securities were owned directly by Eli Casdin.

Filing footnotes · ownership attribution and instrument terms

F1: Represents securities that were tendered in connection with the Agreement and Plan of Merger (the "Merger Agreement"), dated March 10, 2025, by and among 2seventy bio, Inc. (the "Company"), Daybreak Merger Sub Inc. ("Merger Sub") and Bristol-Myers Squibb Company ("Parent"). Following completion of a cash tender offer by Merger Sub to acquire all of the issued and outstanding shares of the Company's common stock, par value $0.0001 per share (the "Company Common Stock") for $5.00 per share (the "Merger Consideration"), Merger Sub merged with and into the Company, with the Company continuing as the surviving corporation and a whole owned subsidiary of Parent (the "Merger").

F2: cont'd from footnote (1): Each restricted stock unit in respect of Company Common Stock ("Company RSU Award"), whether vested or unvested, that was outstanding immediately prior to the effective time of the Merger (the "Effective Time") was fully vested, was cancelled and automatically converted into the right to receive, for each share of Company Common Stock underlying such Company RSU Award immediately prior to the Effective Time, an amount (without interest and subject to deduction for any required withholding under applicable law relating to tax) in cash equal to the Merger Consideration. Additionally, effective as of the Effective Time and as a result of the Merger, Eli Casdin ceased to be a member of the Company's board of directors.

F3: The securities were owned directly by Eli Casdin.

F4: The securities were owned directly by Casdin Partners Master Fund, L.P. (the "Master Fund") and may be deemed to have been indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to the Master Fund ("Casdin"), (ii) Casdin Partners GP, LLC, the general partner of the Master Fund (the "GP"), and (iii) Eli Casdin, the managing member of Casdin and the GP.

F5: Each option to purchase Company Common Stock ("Company Option"), whether vested or unvested, that was outstanding and unexercised immediately prior to the Effective Time and had a per share exercise price that was less than the Merger Consideration was fully vested, was cancelled and automatically converted into the right to receive, for each share of Company Common Stock underlying such Company Option immediately prior to the Effective Time, an amount (without interest and subject to deduction for any required withholding under applicable law relating to tax) in cash equal to the excess of the Merger Consideration over the per share exercise price of such Company Option.

BIOLIFE SOLUTIONS INC

Report date May 19, 2026 · Filed May 21, 2026

Jointly reported with Casdin Partners Master Fund, L.P., Casdin Capital, LLC, Casdin Partners GP, LLC

Section 16 reporting ended · disclosed 2026-05-21. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common Stock, par value $0.001 per shareSEC Table I · non-derivative	IndirectSee footnote	4,757,165	Last balance in matching sequence After 2026-05-21 transaction · row 3 Source-order balances reconcile. Account continuity and personal attribution are not independently verified. 3 source rows Row 1 · 2026-05-19 · Sale · Disposed 300,000 · Balance 5,657,165 F1: The securities are owned directly by Casdin Partners Master Fund, L.P. (the "Master Fund") and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC ("Casdin Capital"), the investment adviser to the Master Fund, (ii) Casdin Partners GP, LLC ("Casdin GP"), the general partner of the Master Fund, and (iii) Eli Casdin, the managing member of Casdin Capital and Casdin GP. Row 2 · 2026-05-20 · Sale · Disposed 250,000 · Balance 5,407,165 F1: The securities are owned directly by Casdin Partners Master Fund, L.P. (the "Master Fund") and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC ("Casdin Capital"), the investment adviser to the Master Fund, (ii) Casdin Partners GP, LLC ("Casdin GP"), the general partner of the Master Fund, and (iii) Eli Casdin, the managing member of Casdin Capital and Casdin GP. Row 3 · 2026-05-21 · Sale · Disposed 650,000 · Balance 4,757,165 F1: The securities are owned directly by Casdin Partners Master Fund, L.P. (the "Master Fund") and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC ("Casdin Capital"), the investment adviser to the Master Fund, (ii) Casdin Partners GP, LLC ("Casdin GP"), the general partner of the Master Fund, and (iii) Eli Casdin, the managing member of Casdin Capital and Casdin GP.

Filing footnotes · ownership attribution and instrument terms

F1: The securities are owned directly by Casdin Partners Master Fund, L.P. (the "Master Fund") and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC ("Casdin Capital"), the investment adviser to the Master Fund, (ii) Casdin Partners GP, LLC ("Casdin GP"), the general partner of the Master Fund, and (iii) Eli Casdin, the managing member of Casdin Capital and Casdin GP.

CONSTELLATION PHARMACEUTICALS INC

Report date July 23, 2018 · Filed July 23, 2018

Jointly reported with Casdin Capital, LLC, Casdin Partners Master Fund, L.P., Casdin Partners GP, LLC, Casdin Venture Opportunities Fund, L.P., CASDIN VENTURE OPPORTUNITIES FUND GP, LLC

Section 16 reporting ended · disclosed 2018-07-23. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	IndirectSee footnote	345,783	Reported balance After 2018-07-23 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 1 · 2018-07-23 · Conversion · Acquired 345,783 · Balance 345,783 F1: On July 23, 2018, the Series E-1 and Series F Preferred Stock converted into Common Stock on a 11.009-for-one basis, and the Series E Preferred Stock converted into Common Stock on a 8.56256-for-one basis, upon the closing of the Issuer's initial public offering without payment of consideration. The Series E, Series E-1 and Series F Preferred Stock were convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial pubic offering. The shares had no expiration date. F2: These securities are owned directly by Casdin Partners Master Fund, LP and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin Partners Master Fund, LP, (ii) Casdin Partners GP, LLC, the general partner of Casdin Partners Master Fund LP, and (ii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC.
Common StockSEC Table I · non-derivative	IndirectSee footnote	612,450	Reported balance After 2018-07-23 transaction · row 2 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 2 · 2018-07-23 · Purchase · Acquired 266,667 · Balance 612,450 F2: These securities are owned directly by Casdin Partners Master Fund, LP and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin Partners Master Fund, LP, (ii) Casdin Partners GP, LLC, the general partner of Casdin Partners Master Fund LP, and (ii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC.
Common StockSEC Table I · non-derivative	IndirectSee footnote	158,960	Reported balance After 2018-07-23 transaction · row 3 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 3 · 2018-07-23 · Conversion · Acquired 158,960 · Balance 158,960 F1: On July 23, 2018, the Series E-1 and Series F Preferred Stock converted into Common Stock on a 11.009-for-one basis, and the Series E Preferred Stock converted into Common Stock on a 8.56256-for-one basis, upon the closing of the Issuer's initial public offering without payment of consideration. The Series E, Series E-1 and Series F Preferred Stock were convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial pubic offering. The shares had no expiration date. F3: These securities are owned directly by Casdin Venture Opportunities Fund, LP and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin Venture Opportunities Fund, LP, (ii) Casdin Venture Opportunities Fund GP, LLC, the general partner of Casdin Venture Opportunities Fund, LP, and (ii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Venture Opportunities Fund GP, LLC.
Series E Preferred StockSEC Table II · derivative / convertible security	IndirectSee footnote	0	Reported balance After 2018-07-23 transaction · row 4 Instrument identity requires review; Table II rows are not merged. 1 source row Row 4 · 2018-07-23 · Conversion · Disposed 1,333,333 · Balance 0 F1: On July 23, 2018, the Series E-1 and Series F Preferred Stock converted into Common Stock on a 11.009-for-one basis, and the Series E Preferred Stock converted into Common Stock on a 8.56256-for-one basis, upon the closing of the Issuer's initial public offering without payment of consideration. The Series E, Series E-1 and Series F Preferred Stock were convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial pubic offering. The shares had no expiration date. F2: These securities are owned directly by Casdin Partners Master Fund, LP and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin Partners Master Fund, LP, (ii) Casdin Partners GP, LLC, the general partner of Casdin Partners Master Fund LP, and (ii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC.
Series E-1 Preferred StockSEC Table II · derivative / convertible security	IndirectSee footnote	0	Reported balance After 2018-07-23 transaction · row 5 Instrument identity requires review; Table II rows are not merged. 1 source row Row 5 · 2018-07-23 · Conversion · Disposed 342,435 · Balance 0 F1: On July 23, 2018, the Series E-1 and Series F Preferred Stock converted into Common Stock on a 11.009-for-one basis, and the Series E Preferred Stock converted into Common Stock on a 8.56256-for-one basis, upon the closing of the Issuer's initial public offering without payment of consideration. The Series E, Series E-1 and Series F Preferred Stock were convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial pubic offering. The shares had no expiration date. F2: These securities are owned directly by Casdin Partners Master Fund, LP and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin Partners Master Fund, LP, (ii) Casdin Partners GP, LLC, the general partner of Casdin Partners Master Fund LP, and (ii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC.
Series F Preferred StockSEC Table II · derivative / convertible security	IndirectSee footnote	0	Reported balance After 2018-07-23 transaction · row 6 Instrument identity requires review; Table II rows are not merged. 1 source row Row 6 · 2018-07-23 · Conversion · Disposed 1,750,000 · Balance 0 F1: On July 23, 2018, the Series E-1 and Series F Preferred Stock converted into Common Stock on a 11.009-for-one basis, and the Series E Preferred Stock converted into Common Stock on a 8.56256-for-one basis, upon the closing of the Issuer's initial public offering without payment of consideration. The Series E, Series E-1 and Series F Preferred Stock were convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial pubic offering. The shares had no expiration date. F2: These securities are owned directly by Casdin Partners Master Fund, LP and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin Partners Master Fund, LP, (ii) Casdin Partners GP, LLC, the general partner of Casdin Partners Master Fund LP, and (ii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC.
Series F Preferred StockSEC Table II · derivative / convertible security	IndirectSee footnote	0	Reported balance After 2018-07-23 transaction · row 7 Instrument identity requires review; Table II rows are not merged. 1 source row Row 7 · 2018-07-23 · Conversion · Disposed 1,750,000 · Balance 0 F1: On July 23, 2018, the Series E-1 and Series F Preferred Stock converted into Common Stock on a 11.009-for-one basis, and the Series E Preferred Stock converted into Common Stock on a 8.56256-for-one basis, upon the closing of the Issuer's initial public offering without payment of consideration. The Series E, Series E-1 and Series F Preferred Stock were convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial pubic offering. The shares had no expiration date. F3: These securities are owned directly by Casdin Venture Opportunities Fund, LP and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin Venture Opportunities Fund, LP, (ii) Casdin Venture Opportunities Fund GP, LLC, the general partner of Casdin Venture Opportunities Fund, LP, and (ii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Venture Opportunities Fund GP, LLC.

Filing footnotes · ownership attribution and instrument terms

F1: On July 23, 2018, the Series E-1 and Series F Preferred Stock converted into Common Stock on a 11.009-for-one basis, and the Series E Preferred Stock converted into Common Stock on a 8.56256-for-one basis, upon the closing of the Issuer's initial public offering without payment of consideration. The Series E, Series E-1 and Series F Preferred Stock were convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial pubic offering. The shares had no expiration date.

F2: These securities are owned directly by Casdin Partners Master Fund, LP and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin Partners Master Fund, LP, (ii) Casdin Partners GP, LLC, the general partner of Casdin Partners Master Fund LP, and (ii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC.

F3: These securities are owned directly by Casdin Venture Opportunities Fund, LP and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin Venture Opportunities Fund, LP, (ii) Casdin Venture Opportunities Fund GP, LLC, the general partner of Casdin Venture Opportunities Fund, LP, and (ii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Venture Opportunities Fund GP, LLC.

EQRx, Inc.

Report date November 09, 2023 · Filed November 14, 2023

Section 16 reporting ended · disclosed 2023-11-14. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosure context
Common StockSEC Table I · non-derivative	IndirectSee footnote	Reported balance After 2023-11-09 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 1 · 2023-11-09 · Other · Disposed 8,659,372 · Balance 0 F1: The securities were held directly by CMLS Holdings III LLC ("CMLS Holdings III"). Mr. Casdin is a member of the Board of Managers of CMLS Holdings III and as a result shares voting and investment discretion with respect to the securities held by CMLS Holdings III. Mr. Casdin disclaims beneficial ownership of these shares except to the extent of his respective pecuniary interest therein.
Common StockSEC Table I · non-derivative	IndirectSee footnote	Reported balance After 2023-11-09 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 2 · 2023-11-09 · Other · Disposed 30,214,934 · Balance 0 F2: The securities were owned directly by the Casdin Partners Master Fund, L.P. (the "Master Fund") and were deemed to be indirectly beneficially owned by (i) Casdin Capital, the investment adviser to the Master Fund, (ii) Casdin GP, the general partner of the Master Fund, and (iii) Eli Casdin, the managing member of Casdin Capital and Casdin GP. Mr. Casdin disclaims beneficial ownership of such securities except to the extent of its or his respective pecuniary interest therein.)
Common StockSEC Table I · non-derivative	IndirectSee footnote	Reported balance After 2023-11-09 transaction · row 3 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 3 · 2023-11-09 · Other · Disposed 3,824,572 · Balance 0 F3: The securities were owned directly by Casdin Venture Opportunities Fund, L.P. (the "Venture Fund") and were deemed to be indirectly bencially owned by (i) Casdin Capital, the investment adviser to the Venture Fund, (ii) Casdin Venture Opportunities Fund GP, LLC (the "Venture GP"), the general partner of the Venture Fund, and (iii) Eli Casdin, the managing member of Casdin Capital and Venture GP.
Common StockSEC Table I · non-derivative	IndirectSee footnote	Reported balance After 2023-11-09 transaction · row 4 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 4 · 2023-11-09 · Other · Disposed 5,488,164 · Balance 0 F4: The securities were owned directly by Casdin Private Growth Equity Fund, L.P. (the "Private Fund") and were deemed to be indirectly beneficially owned by (i) Casdin Capital, the investment adviser to the Private Fund, (ii) Casdin Private Growth Equity Fund GP, LLC (the "Private GP"), the general partner of the Private Fund, and (iii) Eli Casdin, the managing member of Casdin Capital and Private GP
Warrants to purchase Class A Common Stock (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $11.50 · Expires 2026-12-17	IndirectSee footnote	Reported balance After 2023-11-09 transaction · row 5 Instrument identity requires review; Table II rows are not merged. 1 source row Row 5 · 2023-11-09 · Other · Disposed 8,110,001 · Balance 0 F1: The securities were held directly by CMLS Holdings III LLC ("CMLS Holdings III"). Mr. Casdin is a member of the Board of Managers of CMLS Holdings III and as a result shares voting and investment discretion with respect to the securities held by CMLS Holdings III. Mr. Casdin disclaims beneficial ownership of these shares except to the extent of his respective pecuniary interest therein.
Earn-out SharesSEC Table II · derivative / convertible security · Expires 2024-12-17	IndirectSee footnote	Reported balance After 2023-11-09 transaction · row 6 Instrument identity requires review; Table II rows are not merged. 1 source row Row 6 · 2023-11-09 · Other · Disposed 3,472,300 · Balance 0 F5: The Reporting Person received the right to acquire an aggregate of 4,729,839 shares of the Issuer's Common Stock (the "Earn-out Shares") (i) 3,310,887 of which were to be released from escrow if the value weighted average price ("VWAP") for at least 20 of any 30 consecutive trading days following December 17, 2022 was at least $12.50; and (ii) 1,418,952 would have been released from such escrow if the VWAP for at least 20 of any 30 consecutive trading days following December 17, 2022 was at least $16.50. Any Earn-out Shares not eligible to be released on or prior to December 17, 2024 would have been forfeited and cancelled, and the maximum number of Earn-out Shares the Reporting Person may be eligible to acquire was subject to adjustment. F2: The securities were owned directly by the Casdin Partners Master Fund, L.P. (the "Master Fund") and were deemed to be indirectly beneficially owned by (i) Casdin Capital, the investment adviser to the Master Fund, (ii) Casdin GP, the general partner of the Master Fund, and (iii) Eli Casdin, the managing member of Casdin Capital and Casdin GP. Mr. Casdin disclaims beneficial ownership of such securities except to the extent of its or his respective pecuniary interest therein.)
Earn-out SharesSEC Table II · derivative / convertible security · Expires 2024-12-17	IndirectSee footnote	Reported balance After 2023-11-09 transaction · row 7 Instrument identity requires review; Table II rows are not merged. 1 source row Row 7 · 2023-11-09 · Other · Disposed 526,674 · Balance 0 F5: The Reporting Person received the right to acquire an aggregate of 4,729,839 shares of the Issuer's Common Stock (the "Earn-out Shares") (i) 3,310,887 of which were to be released from escrow if the value weighted average price ("VWAP") for at least 20 of any 30 consecutive trading days following December 17, 2022 was at least $12.50; and (ii) 1,418,952 would have been released from such escrow if the VWAP for at least 20 of any 30 consecutive trading days following December 17, 2022 was at least $16.50. Any Earn-out Shares not eligible to be released on or prior to December 17, 2024 would have been forfeited and cancelled, and the maximum number of Earn-out Shares the Reporting Person may be eligible to acquire was subject to adjustment. F3: The securities were owned directly by Casdin Venture Opportunities Fund, L.P. (the "Venture Fund") and were deemed to be indirectly bencially owned by (i) Casdin Capital, the investment adviser to the Venture Fund, (ii) Casdin Venture Opportunities Fund GP, LLC (the "Venture GP"), the general partner of the Venture Fund, and (iii) Eli Casdin, the managing member of Casdin Capital and Venture GP.
Earn-out SharesSEC Table II · derivative / convertible security · Expires 2024-12-17	IndirectSee footnote	Reported balance After 2023-11-09 transaction · row 8 Instrument identity requires review; Table II rows are not merged. 1 source row Row 8 · 2023-11-09 · Other · Disposed 755,766 · Balance 0 F5: The Reporting Person received the right to acquire an aggregate of 4,729,839 shares of the Issuer's Common Stock (the "Earn-out Shares") (i) 3,310,887 of which were to be released from escrow if the value weighted average price ("VWAP") for at least 20 of any 30 consecutive trading days following December 17, 2022 was at least $12.50; and (ii) 1,418,952 would have been released from such escrow if the VWAP for at least 20 of any 30 consecutive trading days following December 17, 2022 was at least $16.50. Any Earn-out Shares not eligible to be released on or prior to December 17, 2024 would have been forfeited and cancelled, and the maximum number of Earn-out Shares the Reporting Person may be eligible to acquire was subject to adjustment. F4: The securities were owned directly by Casdin Private Growth Equity Fund, L.P. (the "Private Fund") and were deemed to be indirectly beneficially owned by (i) Casdin Capital, the investment adviser to the Private Fund, (ii) Casdin Private Growth Equity Fund GP, LLC (the "Private GP"), the general partner of the Private Fund, and (iii) Eli Casdin, the managing member of Casdin Capital and Private GP
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $4.95 · Expires 2032-09-30	Direct	Reported balance After 2023-11-09 transaction · row 9 Instrument identity requires review; Table II rows are not merged. 1 source row Row 9 · 2023-11-09 · Other · Disposed 101,010 · Balance 0 F6: The shares underlying this option vested and became exercisable in full on September 30, 2023, the one-year anniversary of the grant date, subject to the Reporting Person's continuous service on such vesting date, and subject to full acceleration upon the consummation of a Sale Event (as defined in the Issuer's 2021 Stock Option and Incentive Plan).

Filing footnotes · ownership attribution and instrument terms

F1: The securities were held directly by CMLS Holdings III LLC ("CMLS Holdings III"). Mr. Casdin is a member of the Board of Managers of CMLS Holdings III and as a result shares voting and investment discretion with respect to the securities held by CMLS Holdings III. Mr. Casdin disclaims beneficial ownership of these shares except to the extent of his respective pecuniary interest therein.

F2: The securities were owned directly by the Casdin Partners Master Fund, L.P. (the "Master Fund") and were deemed to be indirectly beneficially owned by (i) Casdin Capital, the investment adviser to the Master Fund, (ii) Casdin GP, the general partner of the Master Fund, and (iii) Eli Casdin, the managing member of Casdin Capital and Casdin GP. Mr. Casdin disclaims beneficial ownership of such securities except to the extent of its or his respective pecuniary interest therein.)

F3: The securities were owned directly by Casdin Venture Opportunities Fund, L.P. (the "Venture Fund") and were deemed to be indirectly bencially owned by (i) Casdin Capital, the investment adviser to the Venture Fund, (ii) Casdin Venture Opportunities Fund GP, LLC (the "Venture GP"), the general partner of the Venture Fund, and (iii) Eli Casdin, the managing member of Casdin Capital and Venture GP.

F4: The securities were owned directly by Casdin Private Growth Equity Fund, L.P. (the "Private Fund") and were deemed to be indirectly beneficially owned by (i) Casdin Capital, the investment adviser to the Private Fund, (ii) Casdin Private Growth Equity Fund GP, LLC (the "Private GP"), the general partner of the Private Fund, and (iii) Eli Casdin, the managing member of Casdin Capital and Private GP

F5: The Reporting Person received the right to acquire an aggregate of 4,729,839 shares of the Issuer's Common Stock (the "Earn-out Shares") (i) 3,310,887 of which were to be released from escrow if the value weighted average price ("VWAP") for at least 20 of any 30 consecutive trading days following December 17, 2022 was at least $12.50; and (ii) 1,418,952 would have been released from such escrow if the VWAP for at least 20 of any 30 consecutive trading days following December 17, 2022 was at least $16.50. Any Earn-out Shares not eligible to be released on or prior to December 17, 2024 would have been forfeited and cancelled, and the maximum number of Earn-out Shares the Reporting Person may be eligible to acquire was subject to adjustment.

F6: The shares underlying this option vested and became exercisable in full on September 30, 2023, the one-year anniversary of the grant date, subject to the Reporting Person's continuous service on such vesting date, and subject to full acceleration upon the consummation of a Sale Event (as defined in the Issuer's 2021 Stock Option and Incentive Plan).

Fulcrum Therapeutics, Inc.

Report date July 22, 2019 · Filed July 22, 2019

Jointly reported with Casdin Capital, LLC, Casdin Partners Master Fund, L.P., Casdin Partners GP, LLC

Section 16 reporting ended · disclosed 2019-07-22. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	IndirectSee footnote	604,285	Last balance in matching sequence After 2019-07-22 transaction · row 4 Source-order balances reconcile. Account continuity and personal attribution are not independently verified. 4 source rows Row 1 · 2019-07-22 · Conversion · Acquired 464,285 · Balance 464,285 F1: On July 22, 2019, the Series B Preferred Stock converted into Common Stock on a seven-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Series B Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The shares had no expiration date. F2: The securities are owned directly by Casdin Partners Master Fund, LP and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin Partners Master Fund, LP, (ii) Casdin Partners GP, LLC, the general partner of Casdin Partners Master Fund LP, and (ii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC. Row 2 · 2019-07-22 · Purchase · Acquired 125,000 · Balance 589,285 F2: The securities are owned directly by Casdin Partners Master Fund, LP and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin Partners Master Fund, LP, (ii) Casdin Partners GP, LLC, the general partner of Casdin Partners Master Fund LP, and (ii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC. Row 3 · 2019-07-22 · Purchase · Acquired 10,000 · Balance 599,285 F2: The securities are owned directly by Casdin Partners Master Fund, LP and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin Partners Master Fund, LP, (ii) Casdin Partners GP, LLC, the general partner of Casdin Partners Master Fund LP, and (ii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC. Row 4 · 2019-07-22 · Purchase · Acquired 5,000 · Balance 604,285 F2: The securities are owned directly by Casdin Partners Master Fund, LP and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin Partners Master Fund, LP, (ii) Casdin Partners GP, LLC, the general partner of Casdin Partners Master Fund LP, and (ii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC.
Series B Preferred StockSEC Table II · derivative / convertible security	IndirectSee footnote	0	Reported balance After 2019-07-22 transaction · row 5 Instrument identity requires review; Table II rows are not merged. 1 source row Row 5 · 2019-07-22 · Conversion · Disposed 3,250,000 · Balance 0 F1: On July 22, 2019, the Series B Preferred Stock converted into Common Stock on a seven-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Series B Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The shares had no expiration date. F2: The securities are owned directly by Casdin Partners Master Fund, LP and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin Partners Master Fund, LP, (ii) Casdin Partners GP, LLC, the general partner of Casdin Partners Master Fund LP, and (ii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC.

Filing footnotes · ownership attribution and instrument terms

F1: On July 22, 2019, the Series B Preferred Stock converted into Common Stock on a seven-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Series B Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The shares had no expiration date.

F2: The securities are owned directly by Casdin Partners Master Fund, LP and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin Partners Master Fund, LP, (ii) Casdin Partners GP, LLC, the general partner of Casdin Partners Master Fund LP, and (ii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC.

Generation Bio Co.

Report date June 16, 2020 · Filed June 18, 2020

Jointly reported with Casdin Capital, LLC

Section 16 reporting ended · disclosed 2020-06-18. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	IndirectSee Footnote	1,611,215	Last balance in matching sequence After 2020-06-16 transaction · row 2 Source-order balances reconcile. Account continuity and personal attribution are not independently verified. 2 source rows Row 1 · 2020-06-16 · Conversion · Acquired 961,215 · Balance 961,215 F1: On June 16, 2020, the Series B Preferred Stock automatically converted into Common Stock on approximately a 1.5546-for-one basis (when rounded to the nearest ten-thousandth) without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date. F2: On June 16, 2020, the Series C Preferred Stock automatically converted into Common Stock on a 1.7663-for-one basis without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date. F3: The securities are owned directly by clients of Casdin Capital, LLC and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC as investment adviser to such clients and (ii) Eli Casdin as managing member of Casdin Capital, LLC. Row 2 · 2020-06-16 · Purchase · Acquired 650,000 · Balance 1,611,215 F3: The securities are owned directly by clients of Casdin Capital, LLC and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC as investment adviser to such clients and (ii) Eli Casdin as managing member of Casdin Capital, LLC.
Series B Preferred StockSEC Table II · derivative / convertible security	IndirectSee Footnote	0	Reported balance After 2020-06-16 transaction · row 3 Instrument identity requires review; Table II rows are not merged. 1 source row Row 3 · 2020-06-16 · Conversion · Disposed 1,093,410 · Balance 0 F1: On June 16, 2020, the Series B Preferred Stock automatically converted into Common Stock on approximately a 1.5546-for-one basis (when rounded to the nearest ten-thousandth) without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date. F3: The securities are owned directly by clients of Casdin Capital, LLC and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC as investment adviser to such clients and (ii) Eli Casdin as managing member of Casdin Capital, LLC.
Series C Preferred StockSEC Table II · derivative / convertible security	IndirectSee Footnote	0	Reported balance After 2020-06-16 transaction · row 4 Instrument identity requires review; Table II rows are not merged. 1 source row Row 4 · 2020-06-16 · Conversion · Disposed 455,500 · Balance 0 F2: On June 16, 2020, the Series C Preferred Stock automatically converted into Common Stock on a 1.7663-for-one basis without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date. F3: The securities are owned directly by clients of Casdin Capital, LLC and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC as investment adviser to such clients and (ii) Eli Casdin as managing member of Casdin Capital, LLC.

Filing footnotes · ownership attribution and instrument terms

F1: On June 16, 2020, the Series B Preferred Stock automatically converted into Common Stock on approximately a 1.5546-for-one basis (when rounded to the nearest ten-thousandth) without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date.

F2: On June 16, 2020, the Series C Preferred Stock automatically converted into Common Stock on a 1.7663-for-one basis without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date.

F3: The securities are owned directly by clients of Casdin Capital, LLC and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC as investment adviser to such clients and (ii) Eli Casdin as managing member of Casdin Capital, LLC.

MAXCYTE, INC.

Report date October 03, 2022 · Filed October 05, 2022

Jointly reported with Casdin Partners Master Fund, L.P., Casdin Capital, LLC, Casdin Partners GP, LLC

Section 16 reporting ended · disclosed 2022-10-05. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common Stock, par value $0.01 per shareSEC Table I · non-derivative	Direct	10,000,000	Reported balance After 2022-10-03 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 1 · 2022-10-03 · Sale · Disposed 735,786 · Balance 10,000,000 F1: (1) The securities are owned directly by Casdin Partners Master Fund, LP (the "Master Fund") and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to the Master Fund, (ii) Casdin Partners GP, LLC, the general partner of the Master Fund, and (iii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC.

Filing footnotes · ownership attribution and instrument terms

F1: (1) The securities are owned directly by Casdin Partners Master Fund, LP (the "Master Fund") and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to the Master Fund, (ii) Casdin Partners GP, LLC, the general partner of the Master Fund, and (iii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC.

SomaLogic, Inc.

Report date January 05, 2024 · Filed January 10, 2024

Section 16 reporting ended · disclosed 2024-01-10. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosure context
Common StockSEC Table I · non-derivative	Direct	Reported balance After 2024-01-05 transaction · row 1 1 source row Row 1 · 2024-01-05 · Disposition to issuer · Disposed 3,430 · Balance 0 F1: On October 4, 2023, SomaLogic, Inc., a Delaware corporation (the "Company") entered into the Agreement and Plan of Merger (the "Merger Agreement"), with Standard BioTools Inc., a Delaware corporation ("Parent"), and Martis Merger Sub, Inc., a Delaware corporation and a wholly owned Subsidiary of Parent (the "Merger Sub"). Pursuant to the Merger Agreement, on January 5, 2024, Merger Sub merged with and into the Company, with the Company surviving as a wholly-owned subsidiary of Parent (the "Merger"). F2: (Continued from Footnote 1) At the effective time of the Merger (the "Effective Time"), each share of the Company's common stock, par value $0.0001 per share (the "Company Common Stock"), was converted into the right to receive 1.11 shares (the "Exchange Ratio") of the Parent's common stock, par value $0.001(the "Parent Common Stock") and cash in lieu of fractional shares of the Parent Common Stock.
Common StockSEC Table I · non-derivative	IndirectBy CMLS Holdings II LLC	Reported balance After 2024-01-05 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 2 · 2024-01-05 · Disposition to issuer · Disposed 6,800,000 · Balance 0 F1: On October 4, 2023, SomaLogic, Inc., a Delaware corporation (the "Company") entered into the Agreement and Plan of Merger (the "Merger Agreement"), with Standard BioTools Inc., a Delaware corporation ("Parent"), and Martis Merger Sub, Inc., a Delaware corporation and a wholly owned Subsidiary of Parent (the "Merger Sub"). Pursuant to the Merger Agreement, on January 5, 2024, Merger Sub merged with and into the Company, with the Company surviving as a wholly-owned subsidiary of Parent (the "Merger"). F2: (Continued from Footnote 1) At the effective time of the Merger (the "Effective Time"), each share of the Company's common stock, par value $0.0001 per share (the "Company Common Stock"), was converted into the right to receive 1.11 shares (the "Exchange Ratio") of the Parent's common stock, par value $0.001(the "Parent Common Stock") and cash in lieu of fractional shares of the Parent Common Stock. F3: The shares are held of record by CMLS Holdings II LLC ("CMLS Holdings II"). The Board of Managers of CMLS Holdings II includes Mr. Casdin, who, as a member of the Board of Managers of CMLS Holdings II, shares voting and investment discretion with respect to the common stock held by CMLS Holdings II. Mr. Casdin may be deemed to have or share beneficial ownership of the securities held by CMLS Holdings II, which include such shares and the warrants referenced in Table II.
Common StockSEC Table I · non-derivative	IndirectBy Casdin Master Fund, L.P.	Reported balance After 2024-01-05 transaction · row 3 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 3 · 2024-01-05 · Disposition to issuer · Disposed 10,132,005 · Balance 0 F1: On October 4, 2023, SomaLogic, Inc., a Delaware corporation (the "Company") entered into the Agreement and Plan of Merger (the "Merger Agreement"), with Standard BioTools Inc., a Delaware corporation ("Parent"), and Martis Merger Sub, Inc., a Delaware corporation and a wholly owned Subsidiary of Parent (the "Merger Sub"). Pursuant to the Merger Agreement, on January 5, 2024, Merger Sub merged with and into the Company, with the Company surviving as a wholly-owned subsidiary of Parent (the "Merger"). F2: (Continued from Footnote 1) At the effective time of the Merger (the "Effective Time"), each share of the Company's common stock, par value $0.0001 per share (the "Company Common Stock"), was converted into the right to receive 1.11 shares (the "Exchange Ratio") of the Parent's common stock, par value $0.001(the "Parent Common Stock") and cash in lieu of fractional shares of the Parent Common Stock. F4: The securities are owned directly by Casdin Partners Master Fund, LP (the "Master Fund") and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to the Master Fund, (ii) Casdin Partners GP, LLC, the general partner of the Master Fund, and (iii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC.
Common StockSEC Table I · non-derivative	IndirectBy Casdin Private Growth Equity Fund, L.P.	Reported balance After 2024-01-05 transaction · row 4 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 4 · 2024-01-05 · Disposition to issuer · Disposed 2,472,270 · Balance 0 F1: On October 4, 2023, SomaLogic, Inc., a Delaware corporation (the "Company") entered into the Agreement and Plan of Merger (the "Merger Agreement"), with Standard BioTools Inc., a Delaware corporation ("Parent"), and Martis Merger Sub, Inc., a Delaware corporation and a wholly owned Subsidiary of Parent (the "Merger Sub"). Pursuant to the Merger Agreement, on January 5, 2024, Merger Sub merged with and into the Company, with the Company surviving as a wholly-owned subsidiary of Parent (the "Merger"). F2: (Continued from Footnote 1) At the effective time of the Merger (the "Effective Time"), each share of the Company's common stock, par value $0.0001 per share (the "Company Common Stock"), was converted into the right to receive 1.11 shares (the "Exchange Ratio") of the Parent's common stock, par value $0.001(the "Parent Common Stock") and cash in lieu of fractional shares of the Parent Common Stock. F5: The shares held by Casdin Private Growth Equity Fund, L.P. may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin Private Growth Equity Fund, L.P., (ii) Casdin Private Growth Equity GP, LLC, the general partner of Casdin Private Growth Equity Fund, L.P., and (iii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Private Growth Equity GP, LLC.
Stock Option (Right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $4.77 · Expires 2031-02-18	Direct	Reported balance After 2024-01-05 transaction · row 5 Instrument identity requires review; Table II rows are not merged. 1 source row Row 5 · 2024-01-05 · Disposition to issuer · Disposed 41,905 · Balance 0 F7: Pursuant to the Merger Agreement, each option to purchase Company Common Stock (a "Company Option"), whether vested or unvested, that was outstanding immediately prior to the Effective Time, was converted into an option to acquire the number of shares of Parent Common Stock equal to the product of (i) the number of shares subject to such Company Option as of immediately prior to the Effective Time, multiplied by (ii) the Exchange Ratio, rounded down to the nearest whole number of shares of the Parent Common Stock, at an exercise price per share equal to the quotient obtained by dividing the per share exercise price of the Company Option by the Exchange Ratio, rounded up to the nearest whole cent. Each such Company Option shall continue to have, and be subject to, the same terms and conditions applicable to such Company Option immediately prior to the Effective Time, including vesting terms and provisions. F6: The option vested as to 1/4th of the total grant on February 19, 2022, and thereafter 1/36th of the total grant vests monthly until such time as the option is 100% vested, subject to the continued service of the Reporting Person on each vesting date.
Stock Option (Right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $11.85 · Expires 2031-10-26	Direct	Reported balance After 2024-01-05 transaction · row 6 Instrument identity requires review; Table II rows are not merged. 1 source row Row 6 · 2024-01-05 · Disposition to issuer · Disposed 46,705 · Balance 0 F7: Pursuant to the Merger Agreement, each option to purchase Company Common Stock (a "Company Option"), whether vested or unvested, that was outstanding immediately prior to the Effective Time, was converted into an option to acquire the number of shares of Parent Common Stock equal to the product of (i) the number of shares subject to such Company Option as of immediately prior to the Effective Time, multiplied by (ii) the Exchange Ratio, rounded down to the nearest whole number of shares of the Parent Common Stock, at an exercise price per share equal to the quotient obtained by dividing the per share exercise price of the Company Option by the Exchange Ratio, rounded up to the nearest whole cent. Each such Company Option shall continue to have, and be subject to, the same terms and conditions applicable to such Company Option immediately prior to the Effective Time, including vesting terms and provisions. F8: The option vested as to 1/4th of the total grant on October 27, 2022, and thereafter 1/36th of the total grant vests monthly until such time as the option is 100% vested, subject to the continued service of the Reporting Person on each vesting date.
Stock Option (Right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $9.08 · Expires 2032-02-29	Direct	Reported balance After 2024-01-05 transaction · row 7 Instrument identity requires review; Table II rows are not merged. 1 source row Row 7 · 2024-01-05 · Disposition to issuer · Disposed 20,600 · Balance 0 F7: Pursuant to the Merger Agreement, each option to purchase Company Common Stock (a "Company Option"), whether vested or unvested, that was outstanding immediately prior to the Effective Time, was converted into an option to acquire the number of shares of Parent Common Stock equal to the product of (i) the number of shares subject to such Company Option as of immediately prior to the Effective Time, multiplied by (ii) the Exchange Ratio, rounded down to the nearest whole number of shares of the Parent Common Stock, at an exercise price per share equal to the quotient obtained by dividing the per share exercise price of the Company Option by the Exchange Ratio, rounded up to the nearest whole cent. Each such Company Option shall continue to have, and be subject to, the same terms and conditions applicable to such Company Option immediately prior to the Effective Time, including vesting terms and provisions. F9: The option is fully vested and exercisable.
Stock Option (Right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $2.30 · Expires 2033-03-16	Direct	Reported balance After 2024-01-05 transaction · row 8 Instrument identity requires review; Table II rows are not merged. 1 source row Row 8 · 2024-01-05 · Disposition to issuer · Disposed 20,600 · Balance 0 F7: Pursuant to the Merger Agreement, each option to purchase Company Common Stock (a "Company Option"), whether vested or unvested, that was outstanding immediately prior to the Effective Time, was converted into an option to acquire the number of shares of Parent Common Stock equal to the product of (i) the number of shares subject to such Company Option as of immediately prior to the Effective Time, multiplied by (ii) the Exchange Ratio, rounded down to the nearest whole number of shares of the Parent Common Stock, at an exercise price per share equal to the quotient obtained by dividing the per share exercise price of the Company Option by the Exchange Ratio, rounded up to the nearest whole cent. Each such Company Option shall continue to have, and be subject to, the same terms and conditions applicable to such Company Option immediately prior to the Effective Time, including vesting terms and provisions. F10: The option shall be 100% vested on March 17, 2024, subject to the continued service of the Reporting Person on such vesting date.
Restricted Stock UnitSEC Table II · derivative / convertible security	Direct	Reported balance After 2024-01-05 transaction · row 9 Instrument identity requires review; Table II rows are not merged. 1 source row Row 9 · 2024-01-05 · Disposition to issuer · Disposed 3,430 · Balance 0 F11: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Company Common Stock upon settlement for no consideration. F13: Pursuant to the Merger Agreement, each RSU convertible into shares of Company Common Stock (a "Company RSU") that was outstanding immediately prior to the Effective Time, was converted into an RSU to acquire the number of shares of Parent Common Stock equal to the to the product of (i) the number of shares subject to such Company RSU as of immediately prior to the Effective Time, multiplied by (ii) the Exchange Ratio, with the resulting number of shares of Parent Common Stock rounded to the next nearest whole share. Except as noted above, each assumed Company RSU will continue to be governed by the same terms and conditions, including vesting terms and provision, as were applicable to such Company RSU immediately prior to the Effective Time. F12: The RSUs shall be 100% vested on March 17, 2024, subject to the continued service of the Reporting Person on such vesting date.
Warrant to purchase common stock (Right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $11.50 · Expires 2026-09-01	IndirectBy CMLS Holdings II LLC	Reported balance After 2024-01-05 transaction · row 10 Instrument identity requires review; Table II rows are not merged. 1 source row Row 10 · 2024-01-05 · Disposition to issuer · Disposed 4,346,669 · Balance 0 F15: Pursuant to the Merger Agreement, each warrant to purchase Company Common Stock was treated in accordance with its terms on and after the Effective Time and each warrant will convert into the right to receive, upon exercise of such warrant, the number of shares of Parent Common Stock equal to multiplying the number of shares of Company Common Stock subject to such warrant by the Exchange Ratio. F14: Each warrant is exercisable to purchase one share of Company Common Stock at a price of $11.50 per share, subject to adjustment, as described in the Issuer's Annual Report on Form 10-K, for the fiscal year ended December 31, 2022, filed with the Securities and Exchange Commission on March 28, 2023. F3: The shares are held of record by CMLS Holdings II LLC ("CMLS Holdings II"). The Board of Managers of CMLS Holdings II includes Mr. Casdin, who, as a member of the Board of Managers of CMLS Holdings II, shares voting and investment discretion with respect to the common stock held by CMLS Holdings II. Mr. Casdin may be deemed to have or share beneficial ownership of the securities held by CMLS Holdings II, which include such shares and the warrants referenced in Table II.

Filing footnotes · ownership attribution and instrument terms

F1: On October 4, 2023, SomaLogic, Inc., a Delaware corporation (the "Company") entered into the Agreement and Plan of Merger (the "Merger Agreement"), with Standard BioTools Inc., a Delaware corporation ("Parent"), and Martis Merger Sub, Inc., a Delaware corporation and a wholly owned Subsidiary of Parent (the "Merger Sub"). Pursuant to the Merger Agreement, on January 5, 2024, Merger Sub merged with and into the Company, with the Company surviving as a wholly-owned subsidiary of Parent (the "Merger").

F2: (Continued from Footnote 1) At the effective time of the Merger (the "Effective Time"), each share of the Company's common stock, par value $0.0001 per share (the "Company Common Stock"), was converted into the right to receive 1.11 shares (the "Exchange Ratio") of the Parent's common stock, par value $0.001(the "Parent Common Stock") and cash in lieu of fractional shares of the Parent Common Stock.

F3: The shares are held of record by CMLS Holdings II LLC ("CMLS Holdings II"). The Board of Managers of CMLS Holdings II includes Mr. Casdin, who, as a member of the Board of Managers of CMLS Holdings II, shares voting and investment discretion with respect to the common stock held by CMLS Holdings II. Mr. Casdin may be deemed to have or share beneficial ownership of the securities held by CMLS Holdings II, which include such shares and the warrants referenced in Table II.

F4: The securities are owned directly by Casdin Partners Master Fund, LP (the "Master Fund") and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to the Master Fund, (ii) Casdin Partners GP, LLC, the general partner of the Master Fund, and (iii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC.

F5: The shares held by Casdin Private Growth Equity Fund, L.P. may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin Private Growth Equity Fund, L.P., (ii) Casdin Private Growth Equity GP, LLC, the general partner of Casdin Private Growth Equity Fund, L.P., and (iii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Private Growth Equity GP, LLC.

F6: The option vested as to 1/4th of the total grant on February 19, 2022, and thereafter 1/36th of the total grant vests monthly until such time as the option is 100% vested, subject to the continued service of the Reporting Person on each vesting date.

F7: Pursuant to the Merger Agreement, each option to purchase Company Common Stock (a "Company Option"), whether vested or unvested, that was outstanding immediately prior to the Effective Time, was converted into an option to acquire the number of shares of Parent Common Stock equal to the product of (i) the number of shares subject to such Company Option as of immediately prior to the Effective Time, multiplied by (ii) the Exchange Ratio, rounded down to the nearest whole number of shares of the Parent Common Stock, at an exercise price per share equal to the quotient obtained by dividing the per share exercise price of the Company Option by the Exchange Ratio, rounded up to the nearest whole cent. Each such Company Option shall continue to have, and be subject to, the same terms and conditions applicable to such Company Option immediately prior to the Effective Time, including vesting terms and provisions.

F8: The option vested as to 1/4th of the total grant on October 27, 2022, and thereafter 1/36th of the total grant vests monthly until such time as the option is 100% vested, subject to the continued service of the Reporting Person on each vesting date.

F9: The option is fully vested and exercisable.

F10: The option shall be 100% vested on March 17, 2024, subject to the continued service of the Reporting Person on such vesting date.

F11: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Company Common Stock upon settlement for no consideration.

F12: The RSUs shall be 100% vested on March 17, 2024, subject to the continued service of the Reporting Person on such vesting date.

F13: Pursuant to the Merger Agreement, each RSU convertible into shares of Company Common Stock (a "Company RSU") that was outstanding immediately prior to the Effective Time, was converted into an RSU to acquire the number of shares of Parent Common Stock equal to the to the product of (i) the number of shares subject to such Company RSU as of immediately prior to the Effective Time, multiplied by (ii) the Exchange Ratio, with the resulting number of shares of Parent Common Stock rounded to the next nearest whole share. Except as noted above, each assumed Company RSU will continue to be governed by the same terms and conditions, including vesting terms and provision, as were applicable to such Company RSU immediately prior to the Effective Time.

F14: Each warrant is exercisable to purchase one share of Company Common Stock at a price of $11.50 per share, subject to adjustment, as described in the Issuer's Annual Report on Form 10-K, for the fiscal year ended December 31, 2022, filed with the Securities and Exchange Commission on March 28, 2023.

F15: Pursuant to the Merger Agreement, each warrant to purchase Company Common Stock was treated in accordance with its terms on and after the Effective Time and each warrant will convert into the right to receive, upon exercise of such warrant, the number of shares of Parent Common Stock equal to multiplying the number of shares of Company Common Stock subject to such warrant by the Exchange Ratio.

Tenaya Therapeutics, Inc.

Report date November 17, 2022 · Filed November 26, 2022

Jointly reported with Casdin Capital, LLC

Section 16 reporting ended · disclosed 2022-11-26. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	IndirectSee footnote	6,078,860	Reported balance After 2022-11-17 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 1 · 2022-11-17 · Purchase · Acquired 2,492,042 · Balance 6,078,860 F1: The securities are owned directly by clients of Casdin Capital, LLC ("Casdin Capital") and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, the investment adviser to such clients and (ii) Eli Casdin, the managing member of Casdin Capital.
WarrantSEC Table II · derivative / convertible security · Conversion / exercise price $0.00	IndirectSee footnote	1,354,111	Reported balance After 2022-11-17 transaction · row 2 Instrument identity requires review; Table II rows are not merged. 1 source row Row 2 · 2022-11-17 · Purchase · Acquired 1,354,111 · Balance 1,354,111 F2: Each Warrant will be exercisable on or after the date of issuance until the date the Warrant is exercised in full. Each Warrant will be exercisable, in the holder's discretion, by (i) payment in full in immediately available funds for the number of shares of common stock purchased upon such exercise or (ii) a cashless exercise, in which case the holder would receive upon such exercise the net number of shares of common stock determined according to a pre-set formula. F1: The securities are owned directly by clients of Casdin Capital, LLC ("Casdin Capital") and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, the investment adviser to such clients and (ii) Eli Casdin, the managing member of Casdin Capital.

Filing footnotes · ownership attribution and instrument terms

F1: The securities are owned directly by clients of Casdin Capital, LLC ("Casdin Capital") and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, the investment adviser to such clients and (ii) Eli Casdin, the managing member of Casdin Capital.

F2: Each Warrant will be exercisable on or after the date of issuance until the date the Warrant is exercised in full. Each Warrant will be exercisable, in the holder's discretion, by (i) payment in full in immediately available funds for the number of shares of common stock purchased upon such exercise or (ii) a cashless exercise, in which case the holder would receive upon such exercise the net number of shares of common stock determined according to a pre-set formula.

Transaction history

JSON API

Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
December 17, 2021 Filed Dec 23, 2021 20:47 UTC Amendment	EQRx, Inc. EQRX · Entity 108311	GrantWarrants to purchase Class A Common Stock (right to buy) · Derivative	8,110,001	Not disclosed Strike: $11.50	Not disclosed	Disclosure SEC source: 0000899243-21-049720 · doc4a.xml · derivative · entry 13 Casdin Eli · CIK 0001534264 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By CMLS Holdings III LLC Disclosed balance after: 8,110,001 Underlying: Common Stock · 8,110,001 shares Expires 2026-12-17 F12 · kind: Following the completion of the Business Combination, warrants to purchase Class A Common Stock become exercisable on April 9, 2022. F12 · price: Following the completion of the Business Combination, warrants to purchase Class A Common Stock become exercisable on April 9, 2022. F2 · ownership.nature: Immediately following the Conversion but prior to Closing, the Class A Common Stock was reclassified as Common Stock. Read SEC document
December 17, 2021 Filed Dec 23, 2021 20:47 UTC Amendment	EQRx, Inc. EQRX · Entity 108311	GrantEarn-out Shares · Derivative	751,807	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-21-049720 · doc4a.xml · derivative · entry 12 Casdin Eli · CIK 0001534264 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By Casdin Private Growth Equity Fund, L.P. Disclosed balance after: 751,807 Underlying: Common Stock · 751,807 shares Expires 2024-12-17 F11 · derivative.exercise_price: In connection with the Business Combination, the Reporting Person received the right to acquire an aggregate of 4,729,839 shares of the Issuer's Common Stock (the "Earn-out Shares"), (i) 3,310,887 of which will be released from escrow if the value weighted average price ("VWAP") for at least 20 of any 30 consecutive trading days following December 17, 2022 is at least $12.50; and (ii) 1,418,952 of which will be released from such escrow if the VWAP for at least 20 of any 30 consecutive trading days following December 17, 2022 is at least $16.50. Any Earn-out Shares not eligible to be released on or prior to December 17, 2024 will be forfeited and cancelled, and the maximum number of Earn-out Shares the Reporting Person may be eligible to acquire is subject to adjustment per the terms of the Merger Agreement. F11 · kind: In connection with the Business Combination, the Reporting Person received the right to acquire an aggregate of 4,729,839 shares of the Issuer's Common Stock (the "Earn-out Shares"), (i) 3,310,887 of which will be released from escrow if the value weighted average price ("VWAP") for at least 20 of any 30 consecutive trading days following December 17, 2022 is at least $12.50; and (ii) 1,418,952 of which will be released from such escrow if the VWAP for at least 20 of any 30 consecutive trading days following December 17, 2022 is at least $16.50. Any Earn-out Shares not eligible to be released on or prior to December 17, 2024 will be forfeited and cancelled, and the maximum number of Earn-out Shares the Reporting Person may be eligible to acquire is subject to adjustment per the terms of the Merger Agreement. F11 · price: In connection with the Business Combination, the Reporting Person received the right to acquire an aggregate of 4,729,839 shares of the Issuer's Common Stock (the "Earn-out Shares"), (i) 3,310,887 of which will be released from escrow if the value weighted average price ("VWAP") for at least 20 of any 30 consecutive trading days following December 17, 2022 is at least $12.50; and (ii) 1,418,952 of which will be released from such escrow if the VWAP for at least 20 of any 30 consecutive trading days following December 17, 2022 is at least $16.50. Any Earn-out Shares not eligible to be released on or prior to December 17, 2024 will be forfeited and cancelled, and the maximum number of Earn-out Shares the Reporting Person may be eligible to acquire is subject to adjustment per the terms of the Merger Agreement. F11 · derivative.exercise_date: In connection with the Business Combination, the Reporting Person received the right to acquire an aggregate of 4,729,839 shares of the Issuer's Common Stock (the "Earn-out Shares"), (i) 3,310,887 of which will be released from escrow if the value weighted average price ("VWAP") for at least 20 of any 30 consecutive trading days following December 17, 2022 is at least $12.50; and (ii) 1,418,952 of which will be released from such escrow if the VWAP for at least 20 of any 30 consecutive trading days following December 17, 2022 is at least $16.50. Any Earn-out Shares not eligible to be released on or prior to December 17, 2024 will be forfeited and cancelled, and the maximum number of Earn-out Shares the Reporting Person may be eligible to acquire is subject to adjustment per the terms of the Merger Agreement. F6 · ownership.direct: Casdin Capital, LLC is the investment advisor to CPMF, Casdin Venture Opportunities Fund, L.P. ("CVOF") and Casdin Private Growth Equity Fund, L.P. ("CPGEF"). Casdin Partners GP, LLC is the general partner of CPMF. Casdin Venture Opportunities Fund GP, LLC is the general partner of CVOF. Casdin Private Growth Equity Fund GP, LLC is the general partner of CPGEF. The Reporting Person is the managing member of Casdin Capital, LLC, Casdin Partners GP, LLC, Casdin Venture Opportunities Fund GP, LLC and Casdin Private Growth Equity Fund GP, LLC and may be deemed to have voting and investment power with respect to the shares. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein, if any. F9 · ownership.direct: The shares are held directly by CPGEF. Read SEC document
December 17, 2021 Filed Dec 23, 2021 20:47 UTC Amendment	EQRx, Inc. EQRX · Entity 108311	GrantEarn-out Shares · Derivative	523,916	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-21-049720 · doc4a.xml · derivative · entry 11 Casdin Eli · CIK 0001534264 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By Casdin Venture Opportunities Fund, L.P. Disclosed balance after: 523,916 Underlying: Common Stock · 523,916 shares Expires 2024-12-17 F11 · derivative.exercise_price: In connection with the Business Combination, the Reporting Person received the right to acquire an aggregate of 4,729,839 shares of the Issuer's Common Stock (the "Earn-out Shares"), (i) 3,310,887 of which will be released from escrow if the value weighted average price ("VWAP") for at least 20 of any 30 consecutive trading days following December 17, 2022 is at least $12.50; and (ii) 1,418,952 of which will be released from such escrow if the VWAP for at least 20 of any 30 consecutive trading days following December 17, 2022 is at least $16.50. Any Earn-out Shares not eligible to be released on or prior to December 17, 2024 will be forfeited and cancelled, and the maximum number of Earn-out Shares the Reporting Person may be eligible to acquire is subject to adjustment per the terms of the Merger Agreement. F11 · kind: In connection with the Business Combination, the Reporting Person received the right to acquire an aggregate of 4,729,839 shares of the Issuer's Common Stock (the "Earn-out Shares"), (i) 3,310,887 of which will be released from escrow if the value weighted average price ("VWAP") for at least 20 of any 30 consecutive trading days following December 17, 2022 is at least $12.50; and (ii) 1,418,952 of which will be released from such escrow if the VWAP for at least 20 of any 30 consecutive trading days following December 17, 2022 is at least $16.50. Any Earn-out Shares not eligible to be released on or prior to December 17, 2024 will be forfeited and cancelled, and the maximum number of Earn-out Shares the Reporting Person may be eligible to acquire is subject to adjustment per the terms of the Merger Agreement. F11 · price: In connection with the Business Combination, the Reporting Person received the right to acquire an aggregate of 4,729,839 shares of the Issuer's Common Stock (the "Earn-out Shares"), (i) 3,310,887 of which will be released from escrow if the value weighted average price ("VWAP") for at least 20 of any 30 consecutive trading days following December 17, 2022 is at least $12.50; and (ii) 1,418,952 of which will be released from such escrow if the VWAP for at least 20 of any 30 consecutive trading days following December 17, 2022 is at least $16.50. Any Earn-out Shares not eligible to be released on or prior to December 17, 2024 will be forfeited and cancelled, and the maximum number of Earn-out Shares the Reporting Person may be eligible to acquire is subject to adjustment per the terms of the Merger Agreement. F11 · derivative.exercise_date: In connection with the Business Combination, the Reporting Person received the right to acquire an aggregate of 4,729,839 shares of the Issuer's Common Stock (the "Earn-out Shares"), (i) 3,310,887 of which will be released from escrow if the value weighted average price ("VWAP") for at least 20 of any 30 consecutive trading days following December 17, 2022 is at least $12.50; and (ii) 1,418,952 of which will be released from such escrow if the VWAP for at least 20 of any 30 consecutive trading days following December 17, 2022 is at least $16.50. Any Earn-out Shares not eligible to be released on or prior to December 17, 2024 will be forfeited and cancelled, and the maximum number of Earn-out Shares the Reporting Person may be eligible to acquire is subject to adjustment per the terms of the Merger Agreement. F6 · ownership.direct: Casdin Capital, LLC is the investment advisor to CPMF, Casdin Venture Opportunities Fund, L.P. ("CVOF") and Casdin Private Growth Equity Fund, L.P. ("CPGEF"). Casdin Partners GP, LLC is the general partner of CPMF. Casdin Venture Opportunities Fund GP, LLC is the general partner of CVOF. Casdin Private Growth Equity Fund GP, LLC is the general partner of CPGEF. The Reporting Person is the managing member of Casdin Capital, LLC, Casdin Partners GP, LLC, Casdin Venture Opportunities Fund GP, LLC and Casdin Private Growth Equity Fund GP, LLC and may be deemed to have voting and investment power with respect to the shares. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein, if any. F8 · ownership.direct: The shares are held directly by CVOF. Read SEC document
December 17, 2021 Filed Dec 23, 2021 20:47 UTC Amendment	EQRx, Inc. EQRX · Entity 108311	GrantEarn-out Shares · Derivative	3,454,116	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-21-049720 · doc4a.xml · derivative · entry 10 Casdin Eli · CIK 0001534264 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By Casdin Partners Master Fund L.P. Disclosed balance after: 3,454,116 Underlying: Common Stock · 3,454,116 shares Expires 2024-12-17 F11 · derivative.exercise_price: In connection with the Business Combination, the Reporting Person received the right to acquire an aggregate of 4,729,839 shares of the Issuer's Common Stock (the "Earn-out Shares"), (i) 3,310,887 of which will be released from escrow if the value weighted average price ("VWAP") for at least 20 of any 30 consecutive trading days following December 17, 2022 is at least $12.50; and (ii) 1,418,952 of which will be released from such escrow if the VWAP for at least 20 of any 30 consecutive trading days following December 17, 2022 is at least $16.50. Any Earn-out Shares not eligible to be released on or prior to December 17, 2024 will be forfeited and cancelled, and the maximum number of Earn-out Shares the Reporting Person may be eligible to acquire is subject to adjustment per the terms of the Merger Agreement. F11 · kind: In connection with the Business Combination, the Reporting Person received the right to acquire an aggregate of 4,729,839 shares of the Issuer's Common Stock (the "Earn-out Shares"), (i) 3,310,887 of which will be released from escrow if the value weighted average price ("VWAP") for at least 20 of any 30 consecutive trading days following December 17, 2022 is at least $12.50; and (ii) 1,418,952 of which will be released from such escrow if the VWAP for at least 20 of any 30 consecutive trading days following December 17, 2022 is at least $16.50. Any Earn-out Shares not eligible to be released on or prior to December 17, 2024 will be forfeited and cancelled, and the maximum number of Earn-out Shares the Reporting Person may be eligible to acquire is subject to adjustment per the terms of the Merger Agreement. F11 · price: In connection with the Business Combination, the Reporting Person received the right to acquire an aggregate of 4,729,839 shares of the Issuer's Common Stock (the "Earn-out Shares"), (i) 3,310,887 of which will be released from escrow if the value weighted average price ("VWAP") for at least 20 of any 30 consecutive trading days following December 17, 2022 is at least $12.50; and (ii) 1,418,952 of which will be released from such escrow if the VWAP for at least 20 of any 30 consecutive trading days following December 17, 2022 is at least $16.50. Any Earn-out Shares not eligible to be released on or prior to December 17, 2024 will be forfeited and cancelled, and the maximum number of Earn-out Shares the Reporting Person may be eligible to acquire is subject to adjustment per the terms of the Merger Agreement. F11 · derivative.exercise_date: In connection with the Business Combination, the Reporting Person received the right to acquire an aggregate of 4,729,839 shares of the Issuer's Common Stock (the "Earn-out Shares"), (i) 3,310,887 of which will be released from escrow if the value weighted average price ("VWAP") for at least 20 of any 30 consecutive trading days following December 17, 2022 is at least $12.50; and (ii) 1,418,952 of which will be released from such escrow if the VWAP for at least 20 of any 30 consecutive trading days following December 17, 2022 is at least $16.50. Any Earn-out Shares not eligible to be released on or prior to December 17, 2024 will be forfeited and cancelled, and the maximum number of Earn-out Shares the Reporting Person may be eligible to acquire is subject to adjustment per the terms of the Merger Agreement. F5 · ownership.direct: The shares are held directly by Casdin Partners Master Fund, L.P. ("CPMF"). F6 · ownership.direct: Casdin Capital, LLC is the investment advisor to CPMF, Casdin Venture Opportunities Fund, L.P. ("CVOF") and Casdin Private Growth Equity Fund, L.P. ("CPGEF"). Casdin Partners GP, LLC is the general partner of CPMF. Casdin Venture Opportunities Fund GP, LLC is the general partner of CVOF. Casdin Private Growth Equity Fund GP, LLC is the general partner of CPGEF. The Reporting Person is the managing member of Casdin Capital, LLC, Casdin Partners GP, LLC, Casdin Venture Opportunities Fund GP, LLC and Casdin Private Growth Equity Fund GP, LLC and may be deemed to have voting and investment power with respect to the shares. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein, if any. Read SEC document
December 17, 2021 Filed Dec 23, 2021 20:47 UTC Amendment	EQRx, Inc. EQRX · Entity 108311	Exercise / conversionClass B Common Stock · Derivative	8,659,372	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-21-049720 · doc4a.xml · derivative · entry 9 Casdin Eli · CIK 0001534264 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By CMLS Holdings III LLC Disclosed balance after: 0 Underlying: Class A Common Stock · 8,659,372 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Immediately prior to the consummation of the transactions (the "Closing" of the "Business Combination") contemplated by the Agreement and Plan of Merger dated August 5, 2021 (the "Merger Agreement") by and among the Issuer (f/k/a CM Life Sciences III Inc.), Clover III Merger Sub Inc. and EQRx International, Inc. (f/k/a EQRx, Inc., "Legacy EQRx"), each share of the Issuer's Class B Common Stock automatically converted into shares of Class A Common Stock on a one-for-one basis (the "Conversion"). F1 · kind: Immediately prior to the consummation of the transactions (the "Closing" of the "Business Combination") contemplated by the Agreement and Plan of Merger dated August 5, 2021 (the "Merger Agreement") by and among the Issuer (f/k/a CM Life Sciences III Inc.), Clover III Merger Sub Inc. and EQRx International, Inc. (f/k/a EQRx, Inc., "Legacy EQRx"), each share of the Issuer's Class B Common Stock automatically converted into shares of Class A Common Stock on a one-for-one basis (the "Conversion"). F1 · price: Immediately prior to the consummation of the transactions (the "Closing" of the "Business Combination") contemplated by the Agreement and Plan of Merger dated August 5, 2021 (the "Merger Agreement") by and among the Issuer (f/k/a CM Life Sciences III Inc.), Clover III Merger Sub Inc. and EQRx International, Inc. (f/k/a EQRx, Inc., "Legacy EQRx"), each share of the Issuer's Class B Common Stock automatically converted into shares of Class A Common Stock on a one-for-one basis (the "Conversion"). F1 · derivative.exercise_date: Immediately prior to the consummation of the transactions (the "Closing" of the "Business Combination") contemplated by the Agreement and Plan of Merger dated August 5, 2021 (the "Merger Agreement") by and among the Issuer (f/k/a CM Life Sciences III Inc.), Clover III Merger Sub Inc. and EQRx International, Inc. (f/k/a EQRx, Inc., "Legacy EQRx"), each share of the Issuer's Class B Common Stock automatically converted into shares of Class A Common Stock on a one-for-one basis (the "Conversion"). F1 · derivative.expiration_date: Immediately prior to the consummation of the transactions (the "Closing" of the "Business Combination") contemplated by the Agreement and Plan of Merger dated August 5, 2021 (the "Merger Agreement") by and among the Issuer (f/k/a CM Life Sciences III Inc.), Clover III Merger Sub Inc. and EQRx International, Inc. (f/k/a EQRx, Inc., "Legacy EQRx"), each share of the Issuer's Class B Common Stock automatically converted into shares of Class A Common Stock on a one-for-one basis (the "Conversion"). F3 · ownership.direct: The shares are held directly by CMLS Holdings III LLC. The Reporting Person serves on the Board of Managers of CMLS Holdings III and shares voting and investment discretion with respect to the common stock held of record by CMLS Holdings III LLC. C-LSH III is a member of CMLS Holdings III LLC, and the Reporting Person is managing member of C-LSH III. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein. Read SEC document
December 17, 2021 Filed Dec 23, 2021 20:47 UTC Amendment	EQRx, Inc. EQRX · Entity 108311	OtherClass B Common Stock · Derivative	4,840,628	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-21-049720 · doc4a.xml · derivative · entry 8 Casdin Eli · CIK 0001534264 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By CMLS Holdings III LLC Disclosed balance after: 8,659,372 Underlying: Class A Common Stock · 4,840,628 shares Expires not disclosed F1 · derivative.exercise_price: Immediately prior to the consummation of the transactions (the "Closing" of the "Business Combination") contemplated by the Agreement and Plan of Merger dated August 5, 2021 (the "Merger Agreement") by and among the Issuer (f/k/a CM Life Sciences III Inc.), Clover III Merger Sub Inc. and EQRx International, Inc. (f/k/a EQRx, Inc., "Legacy EQRx"), each share of the Issuer's Class B Common Stock automatically converted into shares of Class A Common Stock on a one-for-one basis (the "Conversion"). F10 · kind: Represents shares of Class B Common Stock forfeited to the Issuer for no consideration in connection with the Business Combination. F1 · price: Immediately prior to the consummation of the transactions (the "Closing" of the "Business Combination") contemplated by the Agreement and Plan of Merger dated August 5, 2021 (the "Merger Agreement") by and among the Issuer (f/k/a CM Life Sciences III Inc.), Clover III Merger Sub Inc. and EQRx International, Inc. (f/k/a EQRx, Inc., "Legacy EQRx"), each share of the Issuer's Class B Common Stock automatically converted into shares of Class A Common Stock on a one-for-one basis (the "Conversion"). F1 · derivative.exercise_date: Immediately prior to the consummation of the transactions (the "Closing" of the "Business Combination") contemplated by the Agreement and Plan of Merger dated August 5, 2021 (the "Merger Agreement") by and among the Issuer (f/k/a CM Life Sciences III Inc.), Clover III Merger Sub Inc. and EQRx International, Inc. (f/k/a EQRx, Inc., "Legacy EQRx"), each share of the Issuer's Class B Common Stock automatically converted into shares of Class A Common Stock on a one-for-one basis (the "Conversion"). F1 · derivative.expiration_date: Immediately prior to the consummation of the transactions (the "Closing" of the "Business Combination") contemplated by the Agreement and Plan of Merger dated August 5, 2021 (the "Merger Agreement") by and among the Issuer (f/k/a CM Life Sciences III Inc.), Clover III Merger Sub Inc. and EQRx International, Inc. (f/k/a EQRx, Inc., "Legacy EQRx"), each share of the Issuer's Class B Common Stock automatically converted into shares of Class A Common Stock on a one-for-one basis (the "Conversion"). F3 · ownership.direct: The shares are held directly by CMLS Holdings III LLC. The Reporting Person serves on the Board of Managers of CMLS Holdings III and shares voting and investment discretion with respect to the common stock held of record by CMLS Holdings III LLC. C-LSH III is a member of CMLS Holdings III LLC, and the Reporting Person is managing member of C-LSH III. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein. Read SEC document
December 17, 2021 Filed Dec 23, 2021 20:47 UTC Amendment	EQRx, Inc. EQRX · Entity 108311	GrantCommon Stock	5,488,164	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-21-049720 · doc4a.xml · nonDerivative · entry 7 Casdin Eli · CIK 0001534264 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By Casdin Private Growth Equity Fund, L.P. Disclosed balance after: 5,488,164 F4 · kind: Upon consummation of the Business Combination, each share of Legacy EQRx capital stock was exchanged, pursuant to the Merger Agreement, for shares of the Issuer's Common Stock. F4 · price: Upon consummation of the Business Combination, each share of Legacy EQRx capital stock was exchanged, pursuant to the Merger Agreement, for shares of the Issuer's Common Stock. F6 · ownership.direct: Casdin Capital, LLC is the investment advisor to CPMF, Casdin Venture Opportunities Fund, L.P. ("CVOF") and Casdin Private Growth Equity Fund, L.P. ("CPGEF"). Casdin Partners GP, LLC is the general partner of CPMF. Casdin Venture Opportunities Fund GP, LLC is the general partner of CVOF. Casdin Private Growth Equity Fund GP, LLC is the general partner of CPGEF. The Reporting Person is the managing member of Casdin Capital, LLC, Casdin Partners GP, LLC, Casdin Venture Opportunities Fund GP, LLC and Casdin Private Growth Equity Fund GP, LLC and may be deemed to have voting and investment power with respect to the shares. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein, if any. F9 · ownership.direct: The shares are held directly by CPGEF. Read SEC document
December 17, 2021 Filed Dec 23, 2021 20:47 UTC Amendment	EQRx, Inc. EQRX · Entity 108311	GrantCommon Stock	3,824,572	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-21-049720 · doc4a.xml · nonDerivative · entry 6 Casdin Eli · CIK 0001534264 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By Casdin Venture Opportunities Fund, L.P. Disclosed balance after: 3,824,572 F4 · kind: Upon consummation of the Business Combination, each share of Legacy EQRx capital stock was exchanged, pursuant to the Merger Agreement, for shares of the Issuer's Common Stock. F4 · price: Upon consummation of the Business Combination, each share of Legacy EQRx capital stock was exchanged, pursuant to the Merger Agreement, for shares of the Issuer's Common Stock. F6 · ownership.direct: Casdin Capital, LLC is the investment advisor to CPMF, Casdin Venture Opportunities Fund, L.P. ("CVOF") and Casdin Private Growth Equity Fund, L.P. ("CPGEF"). Casdin Partners GP, LLC is the general partner of CPMF. Casdin Venture Opportunities Fund GP, LLC is the general partner of CVOF. Casdin Private Growth Equity Fund GP, LLC is the general partner of CPGEF. The Reporting Person is the managing member of Casdin Capital, LLC, Casdin Partners GP, LLC, Casdin Venture Opportunities Fund GP, LLC and Casdin Private Growth Equity Fund GP, LLC and may be deemed to have voting and investment power with respect to the shares. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein, if any. F8 · ownership.direct: The shares are held directly by CVOF. Read SEC document
December 17, 2021 Filed Dec 23, 2021 20:47 UTC Amendment	EQRx, Inc. EQRX · Entity 108311	GrantCommon Stock	5,000,000	$10.00	$50,000,000.00	Disclosure SEC source: 0000899243-21-049720 · doc4a.xml · nonDerivative · entry 5 Casdin Eli · CIK 0001534264 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By Casdin Partners Master Fund L.P. Disclosed balance after: 30,214,934 F7 · kind: Represents shares of Common Stock obtained in a private placement of public securities ("PIPE") on December 17, 2021. F5 · ownership.direct: The shares are held directly by Casdin Partners Master Fund, L.P. ("CPMF"). F6 · ownership.direct: Casdin Capital, LLC is the investment advisor to CPMF, Casdin Venture Opportunities Fund, L.P. ("CVOF") and Casdin Private Growth Equity Fund, L.P. ("CPGEF"). Casdin Partners GP, LLC is the general partner of CPMF. Casdin Venture Opportunities Fund GP, LLC is the general partner of CVOF. Casdin Private Growth Equity Fund GP, LLC is the general partner of CPGEF. The Reporting Person is the managing member of Casdin Capital, LLC, Casdin Partners GP, LLC, Casdin Venture Opportunities Fund GP, LLC and Casdin Private Growth Equity Fund GP, LLC and may be deemed to have voting and investment power with respect to the shares. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein, if any. Read SEC document
December 17, 2021 Filed Dec 23, 2021 20:47 UTC Amendment	EQRx, Inc. EQRX · Entity 108311	GrantCommon Stock	25,214,934	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-21-049720 · doc4a.xml · nonDerivative · entry 4 Casdin Eli · CIK 0001534264 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By Casdin Partners Master Fund L.P. Disclosed balance after: 25,214,934 F4 · kind: Upon consummation of the Business Combination, each share of Legacy EQRx capital stock was exchanged, pursuant to the Merger Agreement, for shares of the Issuer's Common Stock. F4 · price: Upon consummation of the Business Combination, each share of Legacy EQRx capital stock was exchanged, pursuant to the Merger Agreement, for shares of the Issuer's Common Stock. F5 · ownership.direct: The shares are held directly by Casdin Partners Master Fund, L.P. ("CPMF"). F6 · ownership.direct: Casdin Capital, LLC is the investment advisor to CPMF, Casdin Venture Opportunities Fund, L.P. ("CVOF") and Casdin Private Growth Equity Fund, L.P. ("CPGEF"). Casdin Partners GP, LLC is the general partner of CPMF. Casdin Venture Opportunities Fund GP, LLC is the general partner of CVOF. Casdin Private Growth Equity Fund GP, LLC is the general partner of CPGEF. The Reporting Person is the managing member of Casdin Capital, LLC, Casdin Partners GP, LLC, Casdin Venture Opportunities Fund GP, LLC and Casdin Private Growth Equity Fund GP, LLC and may be deemed to have voting and investment power with respect to the shares. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein, if any. Read SEC document
December 17, 2021 Filed Dec 23, 2021 20:47 UTC Amendment	EQRx, Inc. EQRX · Entity 108311	OtherCommon Stock	8,659,372	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-21-049720 · doc4a.xml · nonDerivative · entry 3 Casdin Eli · CIK 0001534264 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By CMLS Holdings III LLC Disclosed balance after: 8,659,372 F2 · kind: Immediately following the Conversion but prior to Closing, the Class A Common Stock was reclassified as Common Stock. F2 · price: Immediately following the Conversion but prior to Closing, the Class A Common Stock was reclassified as Common Stock. F3 · ownership.direct: The shares are held directly by CMLS Holdings III LLC. The Reporting Person serves on the Board of Managers of CMLS Holdings III and shares voting and investment discretion with respect to the common stock held of record by CMLS Holdings III LLC. C-LSH III is a member of CMLS Holdings III LLC, and the Reporting Person is managing member of C-LSH III. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein. Read SEC document
December 17, 2021 Filed Dec 23, 2021 20:47 UTC Amendment	EQRx, Inc. EQRX · Entity 108311	OtherClass A Common Stock	8,659,372	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-21-049720 · doc4a.xml · nonDerivative · entry 2 Casdin Eli · CIK 0001534264 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By CMLS Holdings III LLC Disclosed balance after: 0 F2 · kind: Immediately following the Conversion but prior to Closing, the Class A Common Stock was reclassified as Common Stock. F2 · price: Immediately following the Conversion but prior to Closing, the Class A Common Stock was reclassified as Common Stock. F3 · ownership.direct: The shares are held directly by CMLS Holdings III LLC. The Reporting Person serves on the Board of Managers of CMLS Holdings III and shares voting and investment discretion with respect to the common stock held of record by CMLS Holdings III LLC. C-LSH III is a member of CMLS Holdings III LLC, and the Reporting Person is managing member of C-LSH III. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein. Read SEC document
December 17, 2021 Filed Dec 23, 2021 20:47 UTC Amendment	EQRx, Inc. EQRX · Entity 108311	Exercise / conversionClass A Common Stock	8,659,372	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-21-049720 · doc4a.xml · nonDerivative · entry 1 Casdin Eli · CIK 0001534264 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By CMLS Holdings III LLC Disclosed balance after: 8,659,372 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: Immediately prior to the consummation of the transactions (the "Closing" of the "Business Combination") contemplated by the Agreement and Plan of Merger dated August 5, 2021 (the "Merger Agreement") by and among the Issuer (f/k/a CM Life Sciences III Inc.), Clover III Merger Sub Inc. and EQRx International, Inc. (f/k/a EQRx, Inc., "Legacy EQRx"), each share of the Issuer's Class B Common Stock automatically converted into shares of Class A Common Stock on a one-for-one basis (the "Conversion"). F1 · price: Immediately prior to the consummation of the transactions (the "Closing" of the "Business Combination") contemplated by the Agreement and Plan of Merger dated August 5, 2021 (the "Merger Agreement") by and among the Issuer (f/k/a CM Life Sciences III Inc.), Clover III Merger Sub Inc. and EQRx International, Inc. (f/k/a EQRx, Inc., "Legacy EQRx"), each share of the Issuer's Class B Common Stock automatically converted into shares of Class A Common Stock on a one-for-one basis (the "Conversion"). F3 · ownership.direct: The shares are held directly by CMLS Holdings III LLC. The Reporting Person serves on the Board of Managers of CMLS Holdings III and shares voting and investment discretion with respect to the common stock held of record by CMLS Holdings III LLC. C-LSH III is a member of CMLS Holdings III LLC, and the Reporting Person is managing member of C-LSH III. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein. Read SEC document
October 27, 2021 Filed Dec 13, 2021 21:39 UTC	SomaLogic, Inc. SLGC · Entity 95310	GrantEmployee Stock Option (right to buy) · Derivative	46,705	$0.00 Strike: $11.85	$0.00	Disclosure SEC source: 0001062993-21-012752 · form4.xml · derivative · entry 1 Casdin Eli · CIK 0001534264 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 46,705 Underlying: Common Stock, par value $0.0001 · 46,705 shares Expires 2031-10-26 F1 · derivative.exercise_date: 25% of the shares underlying the option vest one year after the grant date, then the remaining shares vest in equal monthly installments thereafter starting on the 1st of following full month until fully vested, subject to the Reporting Person's continued service to the Issuer on each vesting date. Read SEC document
October 15, 2021 Filed Oct 19, 2021 23:19 UTC	GeneDx Holdings Corp. SMFR · Entity 1634	GrantRestricted Stock Unit · Derivative	12,836	$0.00	$0.00	Disclosure SEC source: 0001209191-21-061023 · doc4.xml · derivative · entry 2 Casdin Eli · CIK 0001534264 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,836 Underlying: Class A Common Stock · 12,836 shares Expires not disclosed F2 · derivative.exercise_price: Each RSU represents a contingent right to receive 1 share of the Issuer's Class A Common Stock upon settlement for no consideration. F1 · derivative.exercise_date: The stock options and restricted stock units ("RSUs") will vest on the earlier of (i) the date of the next annual meeting of the Issuer's shareholders following the grant date and (i) the first anniversary of the grant date, in each case so long as the Reporting Person continues to provide services to the Issuer through such vesting date. F1 · derivative.expiration_date: The stock options and restricted stock units ("RSUs") will vest on the earlier of (i) the date of the next annual meeting of the Issuer's shareholders following the grant date and (i) the first anniversary of the grant date, in each case so long as the Reporting Person continues to provide services to the Issuer through such vesting date. Read SEC document
October 15, 2021 Filed Oct 19, 2021 23:19 UTC	GeneDx Holdings Corp. SMFR · Entity 1634	GrantEmployee Stock Option (Right to Buy) · Derivative	22,286	$0.00 Strike: $7.79	$0.00	Disclosure SEC source: 0001209191-21-061023 · doc4.xml · derivative · entry 1 Casdin Eli · CIK 0001534264 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 22,286 Underlying: Class A Common Stock · 22,286 shares Expires 2031-10-14 F1 · derivative.exercise_date: The stock options and restricted stock units ("RSUs") will vest on the earlier of (i) the date of the next annual meeting of the Issuer's shareholders following the grant date and (i) the first anniversary of the grant date, in each case so long as the Reporting Person continues to provide services to the Issuer through such vesting date. Read SEC document
September 01, 2021 Filed Sep 4, 2021 00:08 UTC	SomaLogic, Inc. SLGCW · Entity 95310	Exercise / conversionClass B Common Stock · Derivative	6,800,000	$0.00	$0.00	Disclosure SEC source: 0001213900-21-046737 · ownership.xml · derivative · entry 5 Casdin Eli · CIK 0001534264 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · By CMLS II Holdings LLC Disclosed balance after: 0 Underlying: Class A Common Stock · 6,800,000 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: In connection with the closing (the "Closing") of the business combination (the "Business Combination") between the Issuer (which was formerly known as CM Life Sciences II Inc. or "CMLS II") and SomaLogic, Inc. ("SomaLogic"), among other things, each share of CMLS II's Class B common stock converted pursuant to the terms of such stock into shares of the Issuer's Class A Common Stock on a one-for-one basis. F1 · kind: In connection with the closing (the "Closing") of the business combination (the "Business Combination") between the Issuer (which was formerly known as CM Life Sciences II Inc. or "CMLS II") and SomaLogic, Inc. ("SomaLogic"), among other things, each share of CMLS II's Class B common stock converted pursuant to the terms of such stock into shares of the Issuer's Class A Common Stock on a one-for-one basis. F1 · derivative.exercise_date: In connection with the closing (the "Closing") of the business combination (the "Business Combination") between the Issuer (which was formerly known as CM Life Sciences II Inc. or "CMLS II") and SomaLogic, Inc. ("SomaLogic"), among other things, each share of CMLS II's Class B common stock converted pursuant to the terms of such stock into shares of the Issuer's Class A Common Stock on a one-for-one basis. F1 · derivative.expiration_date: In connection with the closing (the "Closing") of the business combination (the "Business Combination") between the Issuer (which was formerly known as CM Life Sciences II Inc. or "CMLS II") and SomaLogic, Inc. ("SomaLogic"), among other things, each share of CMLS II's Class B common stock converted pursuant to the terms of such stock into shares of the Issuer's Class A Common Stock on a one-for-one basis. F2 · ownership.nature: The securities are held of record by CMLS Holdings II LLC ("CMLS Holdings II"). CMLS Holdings II is the record holder of the Class A common stock and the Class A Common Stock exercisable upon the issuance of warrants reported herein. The Board of Managers of CMLS Holdings II is comprised of Mr. Casdin and Mr. Keith Meister who share voting and investment discretion with respect to the Class A common stock held of record by CMLS Holdings II. As such, Mr. Casdin and Mr. Meister may be deemed to have or share beneficial ownership of the securities held directly by CMLS Holdings LLC. Each of Mr. Casdin and Mr. Meister disclaims beneficial ownership of these shares except to the extent of his respective pecuniary interest therein. Read SEC document
September 01, 2021 Filed Sep 4, 2021 00:08 UTC	SomaLogic, Inc. SLGCW · Entity 95310	GrantWarrants to purchase Class A Common Stock (right to buy) · Derivative	4,346,669	Not disclosed Strike: $11.50	Not disclosed	Disclosure SEC source: 0001213900-21-046737 · ownership.xml · derivative · entry 4 Casdin Eli · CIK 0001534264 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · By CMLS Holdings LLC Disclosed balance after: 4,346,669 Underlying: Class A Common Stock · 3,866,669 shares Expires 2026-09-01 F5 · kind: Following the completion of the Business Combination, warrants to purchase Class A Common Stock become exercisable on October 1, 2021, the date that is 30 days after the closing of the Business Combination. F5 · price: Following the completion of the Business Combination, warrants to purchase Class A Common Stock become exercisable on October 1, 2021, the date that is 30 days after the closing of the Business Combination. F2 · ownership.nature: The securities are held of record by CMLS Holdings II LLC ("CMLS Holdings II"). CMLS Holdings II is the record holder of the Class A common stock and the Class A Common Stock exercisable upon the issuance of warrants reported herein. The Board of Managers of CMLS Holdings II is comprised of Mr. Casdin and Mr. Keith Meister who share voting and investment discretion with respect to the Class A common stock held of record by CMLS Holdings II. As such, Mr. Casdin and Mr. Meister may be deemed to have or share beneficial ownership of the securities held directly by CMLS Holdings LLC. Each of Mr. Casdin and Mr. Meister disclaims beneficial ownership of these shares except to the extent of his respective pecuniary interest therein. Read SEC document
September 01, 2021 Filed Sep 4, 2021 00:08 UTC	SomaLogic, Inc. SLGCW · Entity 95310	GrantClass A Common Stock	2,500,000	$10.00	$25,000,000.00	Disclosure SEC source: 0001213900-21-046737 · ownership.xml · nonDerivative · entry 3 Casdin Eli · CIK 0001534264 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · Casdin Master Fund, L.P. Disclosed balance after: 19,189,082 F4 · ownership.nature: Includes 2,500,000 shares issued in connection with the Business Combination to Casdin Master Fund, L.P. The shares may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin Partners Master Fund, L.P., (ii) Casdin Partners GP, LLC, the general partner of Casdin Partners Master Fund L.P., and (iii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC. Mr. Casdin disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein. Read SEC document
September 01, 2021 Filed Sep 4, 2021 00:08 UTC	SomaLogic, Inc. SLGCW · Entity 95310	GrantClass A Common Stock	9,889,082	$0.00	$0.00	Disclosure SEC source: 0001213900-21-046737 · ownership.xml · nonDerivative · entry 2 Casdin Eli · CIK 0001534264 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · Casdin Partners Master Fund, L.P. Disclosed balance after: 16,689,082 F3 · ownership.nature: The securities reflected as beneficially owned by Casdin Partners Master Fund, L.P. in the table above were issued in connection with the consummation of the Business Combination and are owned directly by Casdin Partners Master Fund, LP and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin Partners Master Fund, L.P., (ii) Casdin Partners GP, LLC, the general partner of Casdin Partners Master Fund L.P., and (iii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC. The shares held by Casdin Partners GP, LLC may be deemed to be indirectly beneficially owned by (i) Eli Casdin, the managing member of Casdin Partners GP, LLC. Mr. Casdin disclaims beneficial ownership of such securities except to the extent of its or his respective pecuniary interest therein. Read SEC document
September 01, 2021 Filed Sep 4, 2021 00:08 UTC	SomaLogic, Inc. SLGCW · Entity 95310	OtherClass A Common Stock	6,800,000	$0.00	$0.00	Disclosure SEC source: 0001213900-21-046737 · ownership.xml · nonDerivative · entry 1 Casdin Eli · CIK 0001534264 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · By CMLS Holdings II LLC Disclosed balance after: 6,800,000 F1 · kind: In connection with the closing (the "Closing") of the business combination (the "Business Combination") between the Issuer (which was formerly known as CM Life Sciences II Inc. or "CMLS II") and SomaLogic, Inc. ("SomaLogic"), among other things, each share of CMLS II's Class B common stock converted pursuant to the terms of such stock into shares of the Issuer's Class A Common Stock on a one-for-one basis. F2 · ownership.nature: The securities are held of record by CMLS Holdings II LLC ("CMLS Holdings II"). CMLS Holdings II is the record holder of the Class A common stock and the Class A Common Stock exercisable upon the issuance of warrants reported herein. The Board of Managers of CMLS Holdings II is comprised of Mr. Casdin and Mr. Keith Meister who share voting and investment discretion with respect to the Class A common stock held of record by CMLS Holdings II. As such, Mr. Casdin and Mr. Meister may be deemed to have or share beneficial ownership of the securities held directly by CMLS Holdings LLC. Each of Mr. Casdin and Mr. Meister disclaims beneficial ownership of these shares except to the extent of his respective pecuniary interest therein. Read SEC document
September 01, 2021 Filed Nov 3, 2021 17:10 UTC	BIOLIFE SOLUTIONS INC BLFS · Entity 4614	OtherCommon Stock, par value $.001 per share	126,185	Not disclosed	Not disclosed	Disclosure SEC source: 0000919574-21-006570 · ownership.xml · nonDerivative · entry 1 Casdin Partners Master Fund, L.P. · CIK 0001534265 · 10% owner Casdin Capital, LLC · CIK 0001534261 · 10% owner Casdin Partners GP, LLC · CIK 0001534260 · 10% owner Casdin Eli · CIK 0001534264 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,566,292 F1 · kind: The reported securities were received by Casdin Partners Master Fund, L.P. (the "Master Fund") upon closing of the merger between Sexton Biotechnologies, Inc. ("Sexton") and the Issuer with approximately 10% of the amount deposited into an escrow account for indemnification and post-closing purchase price adjustments. The foregoing description of the merger does not purport to be complete and is subject to and qualified in its entirety by reference to the Issuer's 8-K filed on September 8, 2021, which is incorporated by reference. F1 · price: The reported securities were received by Casdin Partners Master Fund, L.P. (the "Master Fund") upon closing of the merger between Sexton Biotechnologies, Inc. ("Sexton") and the Issuer with approximately 10% of the amount deposited into an escrow account for indemnification and post-closing purchase price adjustments. The foregoing description of the merger does not purport to be complete and is subject to and qualified in its entirety by reference to the Issuer's 8-K filed on September 8, 2021, which is incorporated by reference. F2 · ownership.direct: The securities are owned directly by the Master Fund and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to the Master Fund, (ii) Casdin Partners GP, LLC, the general partner of the Master Fund, and (iii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC. Read SEC document
September 01, 2021 Filed May 20, 2023 00:32 UTC Amendment	BIOLIFE SOLUTIONS INC BLFS · Entity 4614	OtherCommon Stock, par value $.001 per share	131,428	Not disclosed	Not disclosed	Disclosure SEC source: 0000919574-23-003420 · ownership.xml · nonDerivative · entry 1 Casdin Partners Master Fund, L.P. · CIK 0001534265 · 10% owner Casdin Capital, LLC · CIK 0001534261 · 10% owner Casdin Partners GP, LLC · CIK 0001534260 · 10% owner Casdin Eli · CIK 0001534264 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,571,535 F1 · kind: The reported securities were received by Casdin Partners Master Fund, L.P. (the "Master Fund") upon closing of the merger between Sexton Biotechnologies, Inc. ("Sexton") and the Issuer with approximately 10% of the amount deposited into an escrow account for indemnification and post-closing purchase price adjustments. The foregoing description of the merger does not purport to be complete and is subject to and qualified in its entirety by reference to the Issuer's 8-K filed on September 8, 2021, which is incorporated by reference. F1 · price: The reported securities were received by Casdin Partners Master Fund, L.P. (the "Master Fund") upon closing of the merger between Sexton Biotechnologies, Inc. ("Sexton") and the Issuer with approximately 10% of the amount deposited into an escrow account for indemnification and post-closing purchase price adjustments. The foregoing description of the merger does not purport to be complete and is subject to and qualified in its entirety by reference to the Issuer's 8-K filed on September 8, 2021, which is incorporated by reference. F2 · ownership.direct: The securities are owned directly by the Master Fund and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to the Master Fund, (ii) Casdin Partners GP, LLC, the general partner of the Master Fund, and (iii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC. Read SEC document
August 03, 2021 Filed Aug 4, 2021 22:32 UTC	Tenaya Therapeutics, Inc. TNYA · Entity 6506	ConversionSeries C Preferred Stock · Derivative	361,969	Not disclosed Strike: $0.00	Not disclosed	Disclosure SEC source: 0001209191-21-049763 · doc4.xml · derivative · entry 6 Casdin Eli · CIK 0001534264 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 0 Underlying: Common Stock · 361,969 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F4 · derivative.exercise_price: Each share of Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock immediately prior to the completion of the Issuer's initial public offering, and had no expiration date. F4 · price: Each share of Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock immediately prior to the completion of the Issuer's initial public offering, and had no expiration date. F4 · derivative.exercise_date: Each share of Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock immediately prior to the completion of the Issuer's initial public offering, and had no expiration date. F4 · derivative.expiration_date: Each share of Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock immediately prior to the completion of the Issuer's initial public offering, and had no expiration date. F2 · ownership.nature: Casdin Capital, LLC is the investment advisor to CPMF and CPGEF. Casdin Partners GP, LLC is the general partner of CPMF. Casdin Private Growth Equity Fund GP, LLC is the general partner of CPGEF. The Reporting Person is the managing member of Casdin Capital, LLC, Casdin Partners GP, LLC and Casdin Private Growth Equity Fund GP, LLC and may be deemed to have voting and investment power with respect to the shares. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein, if any. F3 · ownership.nature: These shares are held directly by Casdin Private Growth Equity Fund, L.P. (CPGEF). Read SEC document
August 03, 2021 Filed Aug 4, 2021 22:32 UTC	Tenaya Therapeutics, Inc. TNYA · Entity 6506	ConversionSeries C Preferred Stock · Derivative	361,969	Not disclosed Strike: $0.00	Not disclosed	Disclosure SEC source: 0001209191-21-049763 · doc4.xml · derivative · entry 5 Casdin Eli · CIK 0001534264 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 0 Underlying: Common Stock · 361,969 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F4 · derivative.exercise_price: Each share of Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock immediately prior to the completion of the Issuer's initial public offering, and had no expiration date. F4 · price: Each share of Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock immediately prior to the completion of the Issuer's initial public offering, and had no expiration date. F4 · derivative.exercise_date: Each share of Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock immediately prior to the completion of the Issuer's initial public offering, and had no expiration date. F4 · derivative.expiration_date: Each share of Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock immediately prior to the completion of the Issuer's initial public offering, and had no expiration date. F1 · ownership.nature: These shares are held directly by Casdin Partners Master Fund, L.P.(CPMF). F2 · ownership.nature: Casdin Capital, LLC is the investment advisor to CPMF and CPGEF. Casdin Partners GP, LLC is the general partner of CPMF. Casdin Private Growth Equity Fund GP, LLC is the general partner of CPGEF. The Reporting Person is the managing member of Casdin Capital, LLC, Casdin Partners GP, LLC and Casdin Private Growth Equity Fund GP, LLC and may be deemed to have voting and investment power with respect to the shares. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein, if any. Read SEC document
August 03, 2021 Filed Aug 4, 2021 22:32 UTC	Tenaya Therapeutics, Inc. TNYA · Entity 6506	ConversionSeries B Preferred Stock · Derivative	2,012,880	Not disclosed Strike: $0.00	Not disclosed	Disclosure SEC source: 0001209191-21-049763 · doc4.xml · derivative · entry 4 Casdin Eli · CIK 0001534264 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 0 Underlying: Common Stock · 2,012,880 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F4 · derivative.exercise_price: Each share of Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock immediately prior to the completion of the Issuer's initial public offering, and had no expiration date. F4 · price: Each share of Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock immediately prior to the completion of the Issuer's initial public offering, and had no expiration date. F4 · derivative.exercise_date: Each share of Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock immediately prior to the completion of the Issuer's initial public offering, and had no expiration date. F4 · derivative.expiration_date: Each share of Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock immediately prior to the completion of the Issuer's initial public offering, and had no expiration date. F1 · ownership.nature: These shares are held directly by Casdin Partners Master Fund, L.P.(CPMF). F2 · ownership.nature: Casdin Capital, LLC is the investment advisor to CPMF and CPGEF. Casdin Partners GP, LLC is the general partner of CPMF. Casdin Private Growth Equity Fund GP, LLC is the general partner of CPGEF. The Reporting Person is the managing member of Casdin Capital, LLC, Casdin Partners GP, LLC and Casdin Private Growth Equity Fund GP, LLC and may be deemed to have voting and investment power with respect to the shares. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein, if any. Read SEC document
August 03, 2021 Filed Aug 4, 2021 22:32 UTC	Tenaya Therapeutics, Inc. TNYA · Entity 6506	ConversionCommon Stock	361,969	$0.00	$0.00	Disclosure SEC source: 0001209191-21-049763 · doc4.xml · nonDerivative · entry 3 Casdin Eli · CIK 0001534264 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 361,969 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · ownership.nature: Casdin Capital, LLC is the investment advisor to CPMF and CPGEF. Casdin Partners GP, LLC is the general partner of CPMF. Casdin Private Growth Equity Fund GP, LLC is the general partner of CPGEF. The Reporting Person is the managing member of Casdin Capital, LLC, Casdin Partners GP, LLC and Casdin Private Growth Equity Fund GP, LLC and may be deemed to have voting and investment power with respect to the shares. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein, if any. F3 · ownership.nature: These shares are held directly by Casdin Private Growth Equity Fund, L.P. (CPGEF). Read SEC document
August 03, 2021 Filed Aug 4, 2021 22:32 UTC	Tenaya Therapeutics, Inc. TNYA · Entity 6506	PurchaseCommon Stock	850,000	$15.00	$12,750,000.00	Disclosure SEC source: 0001209191-21-049763 · doc4.xml · nonDerivative · entry 2 Casdin Eli · CIK 0001534264 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 3,224,849 F1 · ownership.nature: These shares are held directly by Casdin Partners Master Fund, L.P.(CPMF). F2 · ownership.nature: Casdin Capital, LLC is the investment advisor to CPMF and CPGEF. Casdin Partners GP, LLC is the general partner of CPMF. Casdin Private Growth Equity Fund GP, LLC is the general partner of CPGEF. The Reporting Person is the managing member of Casdin Capital, LLC, Casdin Partners GP, LLC and Casdin Private Growth Equity Fund GP, LLC and may be deemed to have voting and investment power with respect to the shares. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein, if any. Read SEC document
August 03, 2021 Filed Aug 4, 2021 22:32 UTC	Tenaya Therapeutics, Inc. TNYA · Entity 6506	ConversionCommon Stock	2,374,849	$0.00	$0.00	Disclosure SEC source: 0001209191-21-049763 · doc4.xml · nonDerivative · entry 1 Casdin Eli · CIK 0001534264 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 2,374,849 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · ownership.nature: These shares are held directly by Casdin Partners Master Fund, L.P.(CPMF). F2 · ownership.nature: Casdin Capital, LLC is the investment advisor to CPMF and CPGEF. Casdin Partners GP, LLC is the general partner of CPMF. Casdin Private Growth Equity Fund GP, LLC is the general partner of CPGEF. The Reporting Person is the managing member of Casdin Capital, LLC, Casdin Partners GP, LLC and Casdin Private Growth Equity Fund GP, LLC and may be deemed to have voting and investment power with respect to the shares. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein, if any. Read SEC document
August 01, 2021 Filed Aug 3, 2021 16:27 UTC	EQRx, Inc. CMLT · Entity 108311	SaleClass B common stock · Derivative	200,000	$0.00	$400.00	Disclosure SEC source: 0001213900-21-040113 · ownership.xml · derivative · entry 1 CMLS Holdings III LLC · CIK 0001855339 · Director · 10% owner C-LSH III LLC · CIK 0001855343 · Director · 10% owner M-LSH III LLC · CIK 0001855342 · Director · 10% owner Casdin Eli · CIK 0001534264 · Director · Officer (CEO) · 10% owner Meister Keith A. · CIK 0001307631 · Director · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 13,500,000 Underlying: Class A common stock · 200,000 shares Expires not disclosed F1 · derivative.exercise_price: The shares of Class B common stock will automatically convert into shares of Class A common stock at the time of the issuer's initial business combination or earlier at the option of the holder as described under the heading "Description of Securities--Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-253475) (the "Registration Statement"), on a one-for-one basis, subject to adjustment for stock splits, stock capitalizations, reorganizations, recapitalizations and the like, and certain anti-dilution rights and have no expiration date. F1 · price: The shares of Class B common stock will automatically convert into shares of Class A common stock at the time of the issuer's initial business combination or earlier at the option of the holder as described under the heading "Description of Securities--Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-253475) (the "Registration Statement"), on a one-for-one basis, subject to adjustment for stock splits, stock capitalizations, reorganizations, recapitalizations and the like, and certain anti-dilution rights and have no expiration date. F2 · price: Sale of Class B common stock to an independent director of the issuer. F1 · derivative.exercise_date: The shares of Class B common stock will automatically convert into shares of Class A common stock at the time of the issuer's initial business combination or earlier at the option of the holder as described under the heading "Description of Securities--Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-253475) (the "Registration Statement"), on a one-for-one basis, subject to adjustment for stock splits, stock capitalizations, reorganizations, recapitalizations and the like, and certain anti-dilution rights and have no expiration date. F1 · derivative.expiration_date: The shares of Class B common stock will automatically convert into shares of Class A common stock at the time of the issuer's initial business combination or earlier at the option of the holder as described under the heading "Description of Securities--Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-253475) (the "Registration Statement"), on a one-for-one basis, subject to adjustment for stock splits, stock capitalizations, reorganizations, recapitalizations and the like, and certain anti-dilution rights and have no expiration date. F3 · ownership.direct: CMLS Holdings III LLC is the record holder of the shares reported herein. The Board of Managers of CMLS Holdings III LLC is comprised of Mr. Casdin and Mr. Meister who share voting and investment discretion with respect to the common stock held of record by CMLS Holdings III LLC. C-LSH III LLC and M-LSH III LLC are the members of CMLS Holdings III LLC, and Mr. Casdin and Mr. Meister are the managing members of C-LSH III LLC and M-LSH III LLC, respectively. Each of C-LSH III LLC, M-LSH III LLC and Messrs. Casdin and Meister disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein. F3 · ownership.nature: CMLS Holdings III LLC is the record holder of the shares reported herein. The Board of Managers of CMLS Holdings III LLC is comprised of Mr. Casdin and Mr. Meister who share voting and investment discretion with respect to the common stock held of record by CMLS Holdings III LLC. C-LSH III LLC and M-LSH III LLC are the members of CMLS Holdings III LLC, and Mr. Casdin and Mr. Meister are the managing members of C-LSH III LLC and M-LSH III LLC, respectively. Each of C-LSH III LLC, M-LSH III LLC and Messrs. Casdin and Meister disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein. Read SEC document
July 30, 2021 Filed Aug 3, 2021 22:08 UTC	MAXCYTE, INC. MXCT · Entity 6608	PurchaseCommon Stock, par value $0.01 per share	1,800,000	$13.00	$23,400,000.00	Disclosure SEC source: 0000919574-21-004808 · ownership.xml · nonDerivative · entry 1 Casdin Partners Master Fund, L.P. · CIK 0001534265 · 10% owner Casdin Capital, LLC · CIK 0001534261 · 10% owner Casdin Partners GP, LLC · CIK 0001534260 · 10% owner Casdin Eli · CIK 0001534264 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,971,334 F1 · ownership.direct: The securities are owned directly by Casdin Partners Master Fund, LP (the "Master Fund") and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to the Master Fund, (ii) Casdin Partners GP, LLC, the general partner of the Master Fund, and (ii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC. Read SEC document
July 26, 2021 Filed Jul 28, 2021 20:30 UTC	Absci Corp ABSI · Entity 4685	ConversionConvertible Note · Derivative	Not disclosed	$0.00 Strike: $13.12	$12,769,178.00	Disclosure SEC source: 0001628280-21-014731 · wf-form4_162750417875070.xml · derivative · entry 7 Casdin Eli · CIK 0001534264 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 0 Underlying: Common Stock · 973,260 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: This convertible promissory note ("Convertible Note") had a maturity date of September 16, 2023. The principal and accrued interest under the Convertible Note converted upon the closing of the IPO into shares of Common Stock at a conversion price equal to $13.12 per share without payment of additional consideration. F3 · derivative.expiration_date: This convertible promissory note ("Convertible Note") had a maturity date of September 16, 2023. The principal and accrued interest under the Convertible Note converted upon the closing of the IPO into shares of Common Stock at a conversion price equal to $13.12 per share without payment of additional consideration. F4 · ownership.nature: These shares are held by Casdin Private Growth Equity Fund, L.P. Casdin Capital is the investment adviser to Casdin Private Growth Equity Fund, L.P. and Casdin Private Growth Equity Fund GP, LLC ("Casdin Private Growth GP") is the general partner of Casdin Private Growth Equity Fund, L.P. Eli Casdin is the managing member of Casdin Capital and Casdin Private Growth GP. Each of Casdin Capital, Casdin Private Growth GP and Eli Casdin disclaims beneficial ownership of such securities except to the extent of their respective pecuniary interest therein, if any. Read SEC document
July 26, 2021 Filed Jul 28, 2021 20:30 UTC	Absci Corp ABSI · Entity 4685	ConversionConvertible Note · Derivative	Not disclosed	$0.00 Strike: $13.12	$12,769,178.00	Disclosure SEC source: 0001628280-21-014731 · wf-form4_162750417875070.xml · derivative · entry 6 Casdin Eli · CIK 0001534264 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 0 Underlying: Common Stock · 973,260 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: This convertible promissory note ("Convertible Note") had a maturity date of September 16, 2023. The principal and accrued interest under the Convertible Note converted upon the closing of the IPO into shares of Common Stock at a conversion price equal to $13.12 per share without payment of additional consideration. F3 · derivative.expiration_date: This convertible promissory note ("Convertible Note") had a maturity date of September 16, 2023. The principal and accrued interest under the Convertible Note converted upon the closing of the IPO into shares of Common Stock at a conversion price equal to $13.12 per share without payment of additional consideration. F2 · ownership.nature: These shares are held by Casdin Partners Master Fund, L.P. Casdin Capital, LLC ("Casdin Capital") is the investment adviser to Casdin Partners Master Fund, L.P., and Casdin Partners GP, LLC ("Casdin Partners GP") is the general partner of Casdin Partners Master Fund, L.P. Eli Casdin is the managing member of Casdin Capital and Casdin Partners GP. Each of Casdin Capital, Casdin Partners GP and Eli Casdin disclaims beneficial ownership of such securities except to the extent of their respective pecuniary interest therein, if any. Read SEC document
July 26, 2021 Filed Jul 28, 2021 20:30 UTC	Absci Corp ABSI · Entity 4685	ConversionSeries E Preferred Stock · Derivative	1,274,431	$0.00	$0.00	Disclosure SEC source: 0001628280-21-014731 · wf-form4_162750417875070.xml · derivative · entry 5 Casdin Eli · CIK 0001534264 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 0 Underlying: Common Stock · 4,209,573 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: These shares of the Series E Preferred Stock automatically converted on a one-for-3.3031 basis into the number of shares of the Issuer's common stock, par value $0.0001 per share ("Common Stock"), shown in Column 7 immediately upon closing of the Issuer's initial public offering ("IPO") without payment of additional consideration. The Series E Preferred Stock had no expiration date. F1 · derivative.exercise_date: These shares of the Series E Preferred Stock automatically converted on a one-for-3.3031 basis into the number of shares of the Issuer's common stock, par value $0.0001 per share ("Common Stock"), shown in Column 7 immediately upon closing of the Issuer's initial public offering ("IPO") without payment of additional consideration. The Series E Preferred Stock had no expiration date. F1 · derivative.expiration_date: These shares of the Series E Preferred Stock automatically converted on a one-for-3.3031 basis into the number of shares of the Issuer's common stock, par value $0.0001 per share ("Common Stock"), shown in Column 7 immediately upon closing of the Issuer's initial public offering ("IPO") without payment of additional consideration. The Series E Preferred Stock had no expiration date. F2 · ownership.nature: These shares are held by Casdin Partners Master Fund, L.P. Casdin Capital, LLC ("Casdin Capital") is the investment adviser to Casdin Partners Master Fund, L.P., and Casdin Partners GP, LLC ("Casdin Partners GP") is the general partner of Casdin Partners Master Fund, L.P. Eli Casdin is the managing member of Casdin Capital and Casdin Partners GP. Each of Casdin Capital, Casdin Partners GP and Eli Casdin disclaims beneficial ownership of such securities except to the extent of their respective pecuniary interest therein, if any. Read SEC document
July 26, 2021 Filed Jul 28, 2021 20:30 UTC	Absci Corp ABSI · Entity 4685	ConversionCommon Stock	973,260	Not disclosed	Not disclosed	Disclosure SEC source: 0001628280-21-014731 · wf-form4_162750417875070.xml · nonDerivative · entry 4 Casdin Eli · CIK 0001534264 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 973,260 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · price: This convertible promissory note ("Convertible Note") had a maturity date of September 16, 2023. The principal and accrued interest under the Convertible Note converted upon the closing of the IPO into shares of Common Stock at a conversion price equal to $13.12 per share without payment of additional consideration. F4 · ownership.nature: These shares are held by Casdin Private Growth Equity Fund, L.P. Casdin Capital is the investment adviser to Casdin Private Growth Equity Fund, L.P. and Casdin Private Growth Equity Fund GP, LLC ("Casdin Private Growth GP") is the general partner of Casdin Private Growth Equity Fund, L.P. Eli Casdin is the managing member of Casdin Capital and Casdin Private Growth GP. Each of Casdin Capital, Casdin Private Growth GP and Eli Casdin disclaims beneficial ownership of such securities except to the extent of their respective pecuniary interest therein, if any. Read SEC document
July 26, 2021 Filed Jul 28, 2021 20:30 UTC	Absci Corp ABSI · Entity 4685	PurchaseCommon Stock	1,562,500	$16.00	$25,000,000.00	Disclosure SEC source: 0001628280-21-014731 · wf-form4_162750417875070.xml · nonDerivative · entry 3 Casdin Eli · CIK 0001534264 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 6,745,333 F2 · ownership.nature: These shares are held by Casdin Partners Master Fund, L.P. Casdin Capital, LLC ("Casdin Capital") is the investment adviser to Casdin Partners Master Fund, L.P., and Casdin Partners GP, LLC ("Casdin Partners GP") is the general partner of Casdin Partners Master Fund, L.P. Eli Casdin is the managing member of Casdin Capital and Casdin Partners GP. Each of Casdin Capital, Casdin Partners GP and Eli Casdin disclaims beneficial ownership of such securities except to the extent of their respective pecuniary interest therein, if any. Read SEC document
July 26, 2021 Filed Jul 28, 2021 20:30 UTC	Absci Corp ABSI · Entity 4685	ConversionCommon Stock	973,260	Not disclosed	Not disclosed	Disclosure SEC source: 0001628280-21-014731 · wf-form4_162750417875070.xml · nonDerivative · entry 2 Casdin Eli · CIK 0001534264 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 5,182,833 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · price: This convertible promissory note ("Convertible Note") had a maturity date of September 16, 2023. The principal and accrued interest under the Convertible Note converted upon the closing of the IPO into shares of Common Stock at a conversion price equal to $13.12 per share without payment of additional consideration. F2 · ownership.nature: These shares are held by Casdin Partners Master Fund, L.P. Casdin Capital, LLC ("Casdin Capital") is the investment adviser to Casdin Partners Master Fund, L.P., and Casdin Partners GP, LLC ("Casdin Partners GP") is the general partner of Casdin Partners Master Fund, L.P. Eli Casdin is the managing member of Casdin Capital and Casdin Partners GP. Each of Casdin Capital, Casdin Partners GP and Eli Casdin disclaims beneficial ownership of such securities except to the extent of their respective pecuniary interest therein, if any. Read SEC document
July 26, 2021 Filed Jul 28, 2021 20:30 UTC	Absci Corp ABSI · Entity 4685	ConversionCommon Stock	4,209,573	Not disclosed	Not disclosed	Disclosure SEC source: 0001628280-21-014731 · wf-form4_162750417875070.xml · nonDerivative · entry 1 Casdin Eli · CIK 0001534264 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 4,209,573 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: These shares of the Series E Preferred Stock automatically converted on a one-for-3.3031 basis into the number of shares of the Issuer's common stock, par value $0.0001 per share ("Common Stock"), shown in Column 7 immediately upon closing of the Issuer's initial public offering ("IPO") without payment of additional consideration. The Series E Preferred Stock had no expiration date. F2 · ownership.nature: These shares are held by Casdin Partners Master Fund, L.P. Casdin Capital, LLC ("Casdin Capital") is the investment adviser to Casdin Partners Master Fund, L.P., and Casdin Partners GP, LLC ("Casdin Partners GP") is the general partner of Casdin Partners Master Fund, L.P. Eli Casdin is the managing member of Casdin Capital and Casdin Partners GP. Each of Casdin Capital, Casdin Partners GP and Eli Casdin disclaims beneficial ownership of such securities except to the extent of their respective pecuniary interest therein, if any. Read SEC document
July 22, 2021 Filed Jul 27, 2021 10:09 UTC	GeneDx Holdings Corp. CMLF · Entity 1634	ConversionClass B Common Stock · Derivative	10,993,750	$0.00	$0.00	Disclosure SEC source: 0001213900-21-038789 · ownership.xml · derivative · entry 4 Casdin Eli · CIK 0001534264 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · By CMLS Holdings LLC Disclosed balance after: 0 Underlying: Class A Common Stock · 10,993,750 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: In connection with the closing (the "Closing") of the business combination (the "Business Combination") between the Issuer (which was formerly known as CM Life Sciences, Inc. or "CMLS") and Mount Sinai Genomics, Inc. d/b/a Sema4 ("Sema4"), among other things, each share of CMLS's Class B common stock converted pursuant to the terms of such stock into shares of the Issuer's Class A Common Stock on a one-for-one basis. F1 · kind: In connection with the closing (the "Closing") of the business combination (the "Business Combination") between the Issuer (which was formerly known as CM Life Sciences, Inc. or "CMLS") and Mount Sinai Genomics, Inc. d/b/a Sema4 ("Sema4"), among other things, each share of CMLS's Class B common stock converted pursuant to the terms of such stock into shares of the Issuer's Class A Common Stock on a one-for-one basis. F1 · derivative.exercise_date: In connection with the closing (the "Closing") of the business combination (the "Business Combination") between the Issuer (which was formerly known as CM Life Sciences, Inc. or "CMLS") and Mount Sinai Genomics, Inc. d/b/a Sema4 ("Sema4"), among other things, each share of CMLS's Class B common stock converted pursuant to the terms of such stock into shares of the Issuer's Class A Common Stock on a one-for-one basis. F1 · derivative.expiration_date: In connection with the closing (the "Closing") of the business combination (the "Business Combination") between the Issuer (which was formerly known as CM Life Sciences, Inc. or "CMLS") and Mount Sinai Genomics, Inc. d/b/a Sema4 ("Sema4"), among other things, each share of CMLS's Class B common stock converted pursuant to the terms of such stock into shares of the Issuer's Class A Common Stock on a one-for-one basis. F2 · ownership.nature: The securities are held of record by CMLS Holdings LLC ("CMLS Holdings"). CMLS Holdings LLC is the record holder of the Class A common stock and the Class A Common Stock exercisable upon the issuance of warrants reported herein. The Board of Managers of CMLS Holdings LLC is comprised of Mr. Casdin and Mr. Keith Meister who share voting and investment discretion with respect to the Class A common stock held of record by CMLS Holdings LLC. C-LSH LLC and M-LSH LLC are the members of CMLS Holdings LLC, and Messrs. Casdin and Meister are the managing members of C-LSH LLC and M-LSH LLC, respectively. As such, Mr. Casdin may be deemed to have or share beneficial ownership of the securities held directly by CMLS Holdings LLC. Each of C-LSH LLC and Mr. Casdin disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein. Read SEC document
July 22, 2021 Filed Jul 27, 2021 10:09 UTC	GeneDx Holdings Corp. CMLF · Entity 1634	GrantWarrants to purchase Class A Common Stock (right to buy) · Derivative	6,736,669	Not disclosed Strike: $11.50	Not disclosed	Disclosure SEC source: 0001213900-21-038789 · ownership.xml · derivative · entry 3 Casdin Eli · CIK 0001534264 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · By CMLS Holdings LLC Disclosed balance after: 6,736,669 Underlying: Class A Common Stock · 6,736,669 shares Expires 2027-09-05 F4 · kind: Following the completion of the business combination, warrants to purchase Class A Common Stock become exercisable on September 5, 2021, the date that is one year after the closing of the IPO of Sema4's predecessor, CMLS. F4 · price: Following the completion of the business combination, warrants to purchase Class A Common Stock become exercisable on September 5, 2021, the date that is one year after the closing of the IPO of Sema4's predecessor, CMLS. F1 · derivative.expiration_date: In connection with the closing (the "Closing") of the business combination (the "Business Combination") between the Issuer (which was formerly known as CM Life Sciences, Inc. or "CMLS") and Mount Sinai Genomics, Inc. d/b/a Sema4 ("Sema4"), among other things, each share of CMLS's Class B common stock converted pursuant to the terms of such stock into shares of the Issuer's Class A Common Stock on a one-for-one basis. F2 · ownership.nature: The securities are held of record by CMLS Holdings LLC ("CMLS Holdings"). CMLS Holdings LLC is the record holder of the Class A common stock and the Class A Common Stock exercisable upon the issuance of warrants reported herein. The Board of Managers of CMLS Holdings LLC is comprised of Mr. Casdin and Mr. Keith Meister who share voting and investment discretion with respect to the Class A common stock held of record by CMLS Holdings LLC. C-LSH LLC and M-LSH LLC are the members of CMLS Holdings LLC, and Messrs. Casdin and Meister are the managing members of C-LSH LLC and M-LSH LLC, respectively. As such, Mr. Casdin may be deemed to have or share beneficial ownership of the securities held directly by CMLS Holdings LLC. Each of C-LSH LLC and Mr. Casdin disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein. Read SEC document
July 22, 2021 Filed Jul 27, 2021 10:09 UTC	GeneDx Holdings Corp. CMLF · Entity 1634	GrantClass A Common Stock	5,000,000	$0.00	$0.00	Disclosure SEC source: 0001213900-21-038789 · ownership.xml · nonDerivative · entry 2 Casdin Eli · CIK 0001534264 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · Casdin Partners Master Fund, LP Disclosed balance after: 5,000,000 F3 · ownership.nature: The securities reflected as beneficially owned by Casdin Partners Master Fund, LP in the table above consists of 5,000,000 shares of Class A common stock. Such securities are owned directly by Casdin Partners Master Fund, LP and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin Partners Master Fund, LP, (ii) Casdin Partners GP, LLC, the general partner of Casdin Partners Master Fund LP, and (iii) Mr. Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC. Each of Casdin Capital, LLC, Casdin Partners GP, LLC and Mr. Casdin disclaims beneficial ownership of such securities except to the extent of its or his respective pecuniary interest therein. Read SEC document
July 22, 2021 Filed Jul 27, 2021 10:09 UTC	GeneDx Holdings Corp. CMLF · Entity 1634	ConversionClass A Common Stock	10,993,750	$0.00	$0.00	Disclosure SEC source: 0001213900-21-038789 · ownership.xml · nonDerivative · entry 1 Casdin Eli · CIK 0001534264 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · By CMLS Holdings LLC Disclosed balance after: 10,993,750 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: In connection with the closing (the "Closing") of the business combination (the "Business Combination") between the Issuer (which was formerly known as CM Life Sciences, Inc. or "CMLS") and Mount Sinai Genomics, Inc. d/b/a Sema4 ("Sema4"), among other things, each share of CMLS's Class B common stock converted pursuant to the terms of such stock into shares of the Issuer's Class A Common Stock on a one-for-one basis. F2 · ownership.nature: The securities are held of record by CMLS Holdings LLC ("CMLS Holdings"). CMLS Holdings LLC is the record holder of the Class A common stock and the Class A Common Stock exercisable upon the issuance of warrants reported herein. The Board of Managers of CMLS Holdings LLC is comprised of Mr. Casdin and Mr. Keith Meister who share voting and investment discretion with respect to the Class A common stock held of record by CMLS Holdings LLC. C-LSH LLC and M-LSH LLC are the members of CMLS Holdings LLC, and Messrs. Casdin and Meister are the managing members of C-LSH LLC and M-LSH LLC, respectively. As such, Mr. Casdin may be deemed to have or share beneficial ownership of the securities held directly by CMLS Holdings LLC. Each of C-LSH LLC and Mr. Casdin disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein. Read SEC document
June 22, 2021 Filed Jun 22, 2021 20:31 UTC	Century Therapeutics, Inc. IPSC · Entity 5739	ConversionSeries C Preferred Stock · Derivative	6,180,500	$0.00	$0.00	Disclosure SEC source: 0001192482-21-000569 · edgar.xml · derivative · entry 3 Casdin Eli · CIK 0001534264 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 0 Underlying: Common Stock · 2,456,380 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Shares of Series C Preferred Stock automatically converted into shares of Common Stock at a 2.5161-for-1 conversion rate immediately prior to the closing of the Issuer's initial public offering and have no expiration date. F1 · derivative.exercise_date: Shares of Series C Preferred Stock automatically converted into shares of Common Stock at a 2.5161-for-1 conversion rate immediately prior to the closing of the Issuer's initial public offering and have no expiration date. F1 · derivative.expiration_date: Shares of Series C Preferred Stock automatically converted into shares of Common Stock at a 2.5161-for-1 conversion rate immediately prior to the closing of the Issuer's initial public offering and have no expiration date. F1 · derivative.underlying_shares: Shares of Series C Preferred Stock automatically converted into shares of Common Stock at a 2.5161-for-1 conversion rate immediately prior to the closing of the Issuer's initial public offering and have no expiration date. F2 · ownership.nature: Consists of (i) 1,228,190 shares of Common Stock directly held by Casdin Partners Master Fund, L.P. and (ii) 1,228,190 shares of Common Stock directly held by Casdin Private Growth Equity Fund, L.P. The securities owned directly by Casdin Partners Master Fund, L.P. may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin Partners Master Fund, L.P., (ii) Casdin Partners GP, LLC, the general partner of Casdin Partners Master Fund LP, and (iii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC. Each of Casdin Capital, LLC, Casdin Partners GP, LLC and Eli Casdin disclaims beneficial ownership of such securities except to the extent of their respective pecuniary interest therein. The securities owned directly by Casdin Private Growth Equity Fund, L.P. may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin Private Growth Equity Fund, L.P., (ii) Casdin Private Growth Equity Fund GP, LLC, the general partner of Casdin Private Growth Equity Fund, L.P., and (iii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Private Growth Equity Fund GP, LLC. Each of Casdin Capital, LLC, Casdin Private Growth Equity Fund GP, LLC and Eli Casdin disclaims beneficial ownership of such securities except to the extent of their respective pecuniary interest therein. Read SEC document
June 22, 2021 Filed Jun 22, 2021 20:31 UTC	Century Therapeutics, Inc. IPSC · Entity 5739	PurchaseCommon Stock	750,000	$20.00	$15,000,000.00	Disclosure SEC source: 0001192482-21-000569 · edgar.xml · nonDerivative · entry 2 Casdin Eli · CIK 0001534264 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 3,206,380 F3 · ownership.nature: The shares reflected are beneficially owned by Casdin Partners Master Fund, L.P.. Such securities are owned directly by Casdin Partners Master Fund, L.P. and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin Partners Master Fund, L.P., (ii) Casdin Partners GP, LLC, the general partner of Casdin Partners Master Fund LP, and (iii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC. Each of Casdin Capital, LLC, Casdin Partners GP, LLC and Eli Casdin disclaims beneficial ownership of such securities except to the extent of their respective pecuniary interest therein. Read SEC document
June 22, 2021 Filed Jun 22, 2021 20:31 UTC	Century Therapeutics, Inc. IPSC · Entity 5739	ConversionCommon Stock	2,456,380	Not disclosed	Not disclosed	Disclosure SEC source: 0001192482-21-000569 · edgar.xml · nonDerivative · entry 1 Casdin Eli · CIK 0001534264 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,456,380 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Shares of Series C Preferred Stock automatically converted into shares of Common Stock at a 2.5161-for-1 conversion rate immediately prior to the closing of the Issuer's initial public offering and have no expiration date. F2 · ownership.nature: Consists of (i) 1,228,190 shares of Common Stock directly held by Casdin Partners Master Fund, L.P. and (ii) 1,228,190 shares of Common Stock directly held by Casdin Private Growth Equity Fund, L.P. The securities owned directly by Casdin Partners Master Fund, L.P. may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin Partners Master Fund, L.P., (ii) Casdin Partners GP, LLC, the general partner of Casdin Partners Master Fund LP, and (iii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC. Each of Casdin Capital, LLC, Casdin Partners GP, LLC and Eli Casdin disclaims beneficial ownership of such securities except to the extent of their respective pecuniary interest therein. The securities owned directly by Casdin Private Growth Equity Fund, L.P. may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin Private Growth Equity Fund, L.P., (ii) Casdin Private Growth Equity Fund GP, LLC, the general partner of Casdin Private Growth Equity Fund, L.P., and (iii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Private Growth Equity Fund GP, LLC. Each of Casdin Capital, LLC, Casdin Private Growth Equity Fund GP, LLC and Eli Casdin disclaims beneficial ownership of such securities except to the extent of their respective pecuniary interest therein. Read SEC document
June 17, 2021 Filed Jun 21, 2021 20:33 UTC	Century Therapeutics, Inc. IPSC · Entity 5739	Disposition to issuerOption (right to buy) · Derivative	39,744	$0.00 Strike: $20.00	$0.00	Disclosure SEC source: 0001192482-21-000560 · edgar.xml · derivative · entry 1 Casdin Eli · CIK 0001534264 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 39,744 Underlying: Common Stock · 39,744 shares Expires 2031-06-17 F1 · derivative.exercise_date: The option vests in 36 equal monthly installments, subject to the Reporting Person's continued service through the applicable vesting date. Read SEC document
November 24, 2020 Filed Nov 27, 2020 22:23 UTC	BIOLIFE SOLUTIONS INC BLFS · Entity 4614	PurchaseCommon Stock, par value $.001 per share	1,600,000	$22.50	$36,000,000.00	Disclosure SEC source: 0000919574-20-007362 · ownership.xml · nonDerivative · entry 1 Casdin Partners Master Fund, L.P. · CIK 0001534265 · 10% owner Casdin Capital, LLC · CIK 0001534261 · 10% owner Casdin Partners GP, LLC · CIK 0001534260 · 10% owner Casdin Eli · CIK 0001534264 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,440,107 F1 · kind: The reported securities will be purchased by Casdin Partners Master Fund, L.P. (the "Master Fund") in a private transaction (the "Transaction"). As of November 24, 2020, all material conditions precedent to closing the Transaction have been satisfied. F2 · ownership.direct: The securities are owned directly by the Master Fund and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to the Master Fund, (ii) Casdin Partners GP, LLC, the general partner of the Master Fund, and (ii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC. Read SEC document
July 23, 2020 Filed Jul 24, 2020 16:29 UTC	EXACT SCIENCES CORP EXAS · Entity 56619	GrantCommon Stock	2,558	$0.00	$0.00	Disclosure SEC source: 0001209191-20-043597 · doc4.xml · nonDerivative · entry 1 Casdin Eli · CIK 0001534264 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,820 F1 · security: These shares of restricted stock were issued pursuant to the Company's non-employee director compensation policy. Read SEC document
July 02, 2020 Filed Jul 2, 2020 20:48 UTC	BIOLIFE SOLUTIONS INC BLFS · Entity 4614	PurchaseCommon Stock, par value $.001 per share	305,583	$14.50	$4,430,953.50	Disclosure SEC source: 0000919574-20-004430 · ownership.xml · nonDerivative · entry 2 Casdin Partners Master Fund, L.P. · CIK 0001534265 · 10% owner Casdin Capital, LLC · CIK 0001534261 · 10% owner Casdin Partners GP, LLC · CIK 0001534260 · 10% owner Casdin Eli · CIK 0001534264 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,840,107 F3 · kind: On July 2, 2020, the Master Fund entered into a stock purchase agreement with a director of the issuer pursuant to which the Master Fund agreed to purchase the reported securities from such director for a purchase price equal to $14.50 per common stock. F2 · ownership.direct: The securities are owned directly by the Master Fund and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to the Master Fund, (ii) Casdin Partners GP, LLC, the general partner of the Master Fund, and (ii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC. Read SEC document
July 01, 2020 Filed Jul 2, 2020 20:48 UTC	BIOLIFE SOLUTIONS INC BLFS · Entity 4614	PurchaseCommon Stock, par value $.001 per share	685,000	$14.50	$9,932,500.00	Disclosure SEC source: 0000919574-20-004430 · ownership.xml · nonDerivative · entry 1 Casdin Partners Master Fund, L.P. · CIK 0001534265 · 10% owner Casdin Capital, LLC · CIK 0001534261 · 10% owner Casdin Partners GP, LLC · CIK 0001534260 · 10% owner Casdin Eli · CIK 0001534264 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,534,524 F1 · kind: The reported securities were purchased by Casdin Partners Master Fund, L.P. (the "Master Fund") in a private investment in public equity transaction with the issuer on July 1, 2020. F2 · ownership.direct: The securities are owned directly by the Master Fund and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to the Master Fund, (ii) Casdin Partners GP, LLC, the general partner of the Master Fund, and (ii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC. Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.