person · Reporting owner
Casdin Partners GP, LLC
Disclosed activity across 8 companies
Sign in to followReported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Absci CorpABSI · Entity 4685 | Director | July 26, 2021 | July 28, 2021 |
| GeneDx Holdings Corp.WGS · Entity 1634 | Director · 10% owner | June 04, 2026 | June 08, 2026 |
| STANDARD BIOTOOLS INC.LAB · Entity 6116 | Director · 10% owner | December 02, 2025 | December 05, 2025 |
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 July 26, 2021 · Filed July 28, 2021
Jointly reported with Casdin Partners Master Fund, L.P., Casdin Capital, LLC, Casdin Private Growth Equity Fund, L.P., CASDIN PRIVATE GROWTH EQUITY FUND GP, LLC
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 6,745,333 |
Last balance in matching sequence
After 2021-07-26 transaction · row 3
Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
3 source rowsRow 1 · 2021-07-26 · Conversion · Acquired 4,209,573 · Balance 4,209,573 F1: 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: 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. Eli Casdin is a director of the Issuer and, accordingly, files separate Section 16 reports Row 2 · 2021-07-26 · Conversion · Acquired 973,260 · Balance 5,182,833 F3: 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: 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. Eli Casdin is a director of the Issuer and, accordingly, files separate Section 16 reports Row 3 · 2021-07-26 · Purchase · Acquired 1,562,500 · Balance 6,745,333 F2: 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. Eli Casdin is a director of the Issuer and, accordingly, files separate Section 16 reports |
| Common StockSEC Table I · non-derivative | IndirectSee footnote | 973,260 |
Reported balance
After 2021-07-26 transaction · row 4
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 4 · 2021-07-26 · Conversion · Acquired 973,260 · Balance 973,260 F3: 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: 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. Eli Casdin is a director of the Issuer and, accordingly, files separate Section 16 reports. |
| Series E Preferred StockSEC Table II · derivative / convertible security | Direct | 0 |
Reported balance
After 2021-07-26 transaction · row 5
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 5 · 2021-07-26 · Conversion · Disposed 1,274,431 · Balance 0 F1: 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: 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. Eli Casdin is a director of the Issuer and, accordingly, files separate Section 16 reports |
| Convertible NoteSEC Table II · derivative / convertible security · Conversion / exercise price $13.12 | Direct | 0 |
Reported balance
After 2021-07-26 transaction · row 6
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 6 · 2021-07-26 · Conversion · Disposed Not disclosed · Balance 0 F3: 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: 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. Eli Casdin is a director of the Issuer and, accordingly, files separate Section 16 reports |
| Convertible NoteSEC Table II · derivative / convertible security · Conversion / exercise price $13.12 | IndirectSee footnote | 0 |
Reported balance
After 2021-07-26 transaction · row 7
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 7 · 2021-07-26 · Conversion · Disposed Not disclosed · Balance 0 F3: 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: 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. Eli Casdin is a director of the Issuer and, accordingly, files separate Section 16 reports. |
Filing footnotes · ownership attribution and instrument terms
F1: 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: 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. Eli Casdin is a director of the Issuer and, accordingly, files separate Section 16 reports
F3: 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: 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. Eli Casdin is a director of the Issuer and, accordingly, files separate Section 16 reports.
GeneDx Holdings Corp.
Report date June 04, 2026 · Filed June 08, 2026
Jointly reported with Casdin Capital, LLC, Casdin Eli, Casdin Partners Master Fund, L.P.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class A Common Stock, par value $0.0001 per shareSEC Table I · non-derivative | IndirectSee footnote | 3,657,164 |
Reported balance
After 2026-06-04 transaction · row 1
Holding and transaction disclosures are not merged.
1 source rowRow 1 · 2026-06-04 · Purchase · Acquired 150,000 · Balance 3,657,164 F1: The securities are owned directly by the 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) Eli Casdin, the managing member of Casdin and the GP. |
| Class A Common Stock, par value $0.0001 per shareSEC Table I · non-derivative | IndirectSee footnote | 3,707,164 |
Reported balance
After 2026-06-05 transaction · row 2
Holding and transaction disclosures are not merged.
1 source rowRow 2 · 2026-06-05 · Purchase · Acquired 50,000 · Balance 3,707,164 F1: The securities are owned directly by the 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) Eli Casdin, the managing member of Casdin and the GP. |
| Class A Common Stock, par value $0.0001 per shareSEC Table I · non-derivative | IndirectSee footnote | 19,247 |
Reported balance
Holding disclosure · report date 2026-06-04 · row 4
Holding and transaction disclosures are not merged.
1 source rowRow 4 · Balance 19,247 F3: The securities are owned directly by the GP and may be deemed to be indirectly beneficially owned by Eli Casdin, the managing member of the GP. |
| Class A Common Stock, par value $0.0001 per shareSEC Table I · non-derivative | IndirectSee footnote | 333,144 |
Reported balance
Holding disclosure · report date 2026-06-04 · row 5
Holding and transaction disclosures are not merged.
1 source rowRow 5 · Balance 333,144 F4: The securities are owned directly by CMLS Holdings LLC ("CMLS Holdings"). The Board of Managers of CMLS Holdings includes Eli Casdin, who, as a member of the Board of Managers of CMLS Holdings, shares voting and investment discretion with respect to the common stock held by CMLS Holdings. |
| Class A Common Stock, par value $0.0001 per shareSEC Table I · non-derivative | Direct | 20,517 |
Reported balance
Holding disclosure · report date 2026-06-04 · row 3
Holding and transaction disclosures are not merged.
1 source rowRow 3 · Balance 20,517 F2: The securities are owned directly by Eli Casdin. |
Filing footnotes · ownership attribution and instrument terms
F1: The securities are owned directly by the 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) Eli Casdin, the managing member of Casdin and the GP.
F2: The securities are owned directly by Eli Casdin.
F3: The securities are owned directly by the GP and may be deemed to be indirectly beneficially owned by Eli Casdin, 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 Eli Casdin, who, as a member of the Board of Managers of CMLS Holdings, shares voting and investment discretion with respect to the common stock held by CMLS Holdings.
STANDARD BIOTOOLS INC.
Report date December 02, 2025 · Filed December 05, 2025
Jointly reported with Casdin Partners Master Fund, L.P., Casdin Capital, LLC, Casdin Private Growth Equity Fund II, L.P., CASDIN PRIVATE GROWTH EQUITY FUND GP, LLC, Casdin Private Growth Equity Fund II GP, LLC, Casdin Private Growth Equity Fund, L.P., Casdin Eli
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common Stock, $0.001 par value per shareSEC Table I · non-derivative | IndirectSee footnote | 71,875,000 |
Reported balance
After 2025-12-02 transaction · row 1
Holding and transaction disclosures are not merged.
1 source rowRow 1 · 2025-12-02 · Purchase · Acquired 125,000 · Balance 71,875,000 F1: The price reported in Column 4 is a weighted average price. These shares were bought in multiple transactions within the range of $1.4050 to $1.4351. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. 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 Capital, LLC ("Casdin"), the investment adviser to the Master Fund, (ii) Casdin Partners GP, LLC (the "GP"), the general partner of the Master Fund, and (iii) Eli Casdin, the managing member of Casdin and the GP. |
| Common Stock, $0.001 par value per shareSEC Table I · non-derivative | IndirectSee footnote | 71,950,000 |
Reported balance
After 2025-12-03 transaction · row 2
Holding and transaction disclosures are not merged.
1 source rowRow 2 · 2025-12-03 · Purchase · Acquired 75,000 · Balance 71,950,000 F2: The price reported in Column 4 is a weighted average price. These shares were bought in multiple transactions within the range of $1.4403 to $1.4406. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. 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 Capital, LLC ("Casdin"), the investment adviser to the Master Fund, (ii) Casdin Partners GP, LLC (the "GP"), the general partner of the Master Fund, and (iii) Eli Casdin, the managing member of Casdin and the GP. |
| Common Stock, $0.001 par value per shareSEC Table I · non-derivative | IndirectSee footnote | 72,100,000 |
Reported balance
After 2025-12-04 transaction · row 3
Holding and transaction disclosures are not merged.
1 source rowRow 3 · 2025-12-04 · Purchase · Acquired 150,000 · Balance 72,100,000 F3: The price reported in Column 4 is a weighted average price. These shares were bought in multiple transactions within the range of $1.4331 to $1.4588. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. 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 Capital, LLC ("Casdin"), the investment adviser to the Master Fund, (ii) Casdin Partners GP, LLC (the "GP"), the general partner of the Master Fund, and (iii) Eli Casdin, the managing member of Casdin and the GP. |
| Common Stock, $0.001 par value per shareSEC Table I · non-derivative | IndirectSee footnote | 13,939,637 |
Reported balance
Holding disclosure · report date 2025-12-02 · row 5
Holding and transaction disclosures are not merged.
1 source rowRow 5 · Balance 13,939,637 F6: 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, the investment adviser to the Equity Fund II, and (ii) Eli Casdin, the managing member of Casdin. |
| Common Stock, $0.001 par value per shareSEC Table I · non-derivative | IndirectSee footnote | 2,744,219 |
Reported balance
Holding disclosure · report date 2025-12-02 · row 6
Holding and transaction disclosures are not merged.
1 source rowRow 6 · Balance 2,744,219 F7: 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 Stock, $0.001 par value per shareSEC Table I · non-derivative | Direct | 2,901,062 |
Reported balance
Holding disclosure · report date 2025-12-02 · row 4
Holding and transaction disclosures are not merged.
1 source rowRow 4 · Balance 2,901,062 F5: The securities are owned directly by Eli Casdin. |
Filing footnotes · ownership attribution and instrument terms
F1: The price reported in Column 4 is a weighted average price. These shares were bought in multiple transactions within the range of $1.4050 to $1.4351. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote.
F2: The price reported in Column 4 is a weighted average price. These shares were bought in multiple transactions within the range of $1.4403 to $1.4406. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote.
F3: The price reported in Column 4 is a weighted average price. These shares were bought in multiple transactions within the range of $1.4331 to $1.4588. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote.
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 Capital, LLC ("Casdin"), the investment adviser to the Master Fund, (ii) Casdin Partners GP, LLC (the "GP"), the general partner of the Master Fund, and (iii) Eli Casdin, the managing member of Casdin and the GP.
F5: The securities are owned directly by Eli Casdin.
F6: 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, the investment adviser to the Equity Fund II, and (ii) Eli Casdin, the managing member of Casdin.
F7: 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.
Past disclosures · reporting ended (5)
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 Eli, Casdin Partners Master Fund, L.P.
Section 16 reporting ended · disclosed 2025-05-15. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common Stock, par value $0.0001 per shareSEC Table I · non-derivative | Direct | 0 |
Reported balance
After 2025-05-13 transaction · row 1
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 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 | 0 |
Reported balance
After 2025-05-13 transaction · row 2
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 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 | 0 |
Reported balance
After 2025-05-13 transaction · row 3
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 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 | 0 |
Reported balance
After 2025-05-13 transaction · row 4
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 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 Eli
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 rowsRow 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 Eli, 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 rowRow 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 rowRow 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 rowRow 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 rowRow 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 rowRow 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 rowRow 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 rowRow 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.
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 Eli
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 rowsRow 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 rowRow 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.
MAXCYTE, INC.
Report date October 03, 2022 · Filed October 05, 2022
Jointly reported with Casdin Partners Master Fund, L.P., Casdin Capital, LLC, Casdin Eli
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 rowRow 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.
Transaction history
JSON APIPurchases/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 |
|---|---|---|---|---|---|---|
| January 05, 2024 Filed Jan 10, 2024 01:51 UTC | STANDARD BIOTOOLS INC. LAB · Entity 6116 | GrantCommon Stock | 11,246,525 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000919574-24-000224 · ownership.xml · nonDerivative · entry 1 Casdin Partners Master Fund, L.P. · CIK 0001534265 · Director · 10% owner Casdin Capital, LLC · CIK 0001534261 · Director · 10% owner Casdin Partners GP, LLC · CIK 0001534260 · Director · 10% owner Casdin Private Growth Equity Fund II, L.P. · CIK 0001891102 · Director Casdin Private Growth Equity Fund II GP, LLC · CIK 0001919480 · Director Casdin Private Growth Equity Fund, L.P. · CIK 0001823061 · Director CASDIN PRIVATE GROWTH EQUITY FUND GP, LLC · CIK 0001864554 · Director Casdin Partners FO1-MSV, LP · CIK 0001938709 · Director Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,246,525 F1 · price: Received in exchange for 10,132,005 shares of common stock of SomaLogic, Inc. ("SomaLogic") pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated October 4, 2023, by and among Standard BioTools Inc. (the "Company"), Martis Merger Sub, Inc. and SomaLogic (the "Merger"). Per the terms of the Merger, each share of SomaLogic common stock was converted into the right to receive 1.11 shares of the Company's common stock (the "Exchange Ratio") at the effective time of the Merger (the "Effective Time"). 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) Eli Casdin, the managing member of Casdin and the GP. F1 · ownership.direct: Received in exchange for 10,132,005 shares of common stock of SomaLogic, Inc. ("SomaLogic") pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated October 4, 2023, by and among Standard BioTools Inc. (the "Company"), Martis Merger Sub, Inc. and SomaLogic (the "Merger"). Per the terms of the Merger, each share of SomaLogic common stock was converted into the right to receive 1.11 shares of the Company's common stock (the "Exchange Ratio") at the effective time of the Merger (the "Effective Time"). 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) Eli Casdin, the managing member of Casdin and the GP. Read SEC document |
| October 19, 2023 Filed Oct 23, 2023 21:42 UTC | BIOLIFE SOLUTIONS INC BLFS · Entity 4614 | PurchaseCommon Stock, par value $.001 per share | 927,165 | $11.19 | $10,374,976.35 |
DisclosureSEC source: 0000919574-23-005783 · 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: 8,557,165 F1 · ownership.direct: The securities are owned directly by the 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. Read SEC document |
| August 09, 2023 Filed Aug 11, 2023 21:01 UTC | BIOLIFE SOLUTIONS INC BLFS · Entity 4614 | PurchaseCommon Stock, par value $.001 per share | 58,465 | $13.20 | $771,743.85 |
DisclosureSEC source: 0000919574-23-004543 · 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: 7,630,000 F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions within the range of $13.1151 to $13.3998. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote. F2 · ownership.direct: The securities are owned directly by the 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. Read SEC document |
| May 22, 2023 Filed May 23, 2023 21:46 UTC | BIOLIFE SOLUTIONS INC BLFS · Entity 4614 | PurchaseCommon Stock, par value $.001 per share | 24,973 | $21.86 | $545,789.91 |
DisclosureSEC source: 0000919574-23-003449 · 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: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 150,000 F2 · ownership.nature: The securities are owned directly by a client of Casdin Capital, LLC ("Casdin Capital") and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, the investment adviser to such client; (ii) Casdin Partners GP, LLC ("Casdin GP"), the general partner of such client, and (iii) Eli Casdin, the managing member of Casdin Capital and Casdin GP. Read SEC document |
| May 19, 2023 Filed May 20, 2023 01:00 UTC | STANDARD BIOTOOLS INC. LAB · Entity 6116 | PurchaseCommon Stock | 800,000 | $2.29 | $1,835,920.00 |
DisclosureSEC source: 0000919574-23-003425 · ownership.xml · nonDerivative · entry 3 Casdin Partners Master Fund, L.P. · CIK 0001534265 · Director · 10% owner Casdin Capital, LLC · CIK 0001534261 · Director · 10% owner Casdin Partners GP, LLC · CIK 0001534260 · Director · 10% owner Casdin Private Growth Equity Fund II, L.P. · CIK 0001891102 · Director Casdin Private Growth Equity Fund II GP, LLC · CIK 0001919480 · Director Casdin Partners FO1-MSV, LP · CIK 0001938709 · Director Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 1,200,000 F4 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions within the range of $2.29 to $2.2982. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote. F2 · ownership.nature: The securities are owned directly by Casdin Partners FO1-MSV, LP ("Casdin FO1") and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin FO1, (ii) Casdin Partners GP, LLC, the general partner of Casdin FO1, and (iii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC. Read SEC document |
| May 19, 2023 Filed May 23, 2023 21:46 UTC | BIOLIFE SOLUTIONS INC BLFS · Entity 4614 | PurchaseCommon Stock, par value $.001 per share | 50,000 | $22.55 | $1,127,430.00 |
DisclosureSEC source: 0000919574-23-003449 · 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: Indirect · See footnote Disclosed balance after: 125,027 F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions within the range of $22.07753 to $23.0197. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote. F2 · ownership.nature: The securities are owned directly by a client of Casdin Capital, LLC ("Casdin Capital") and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, the investment adviser to such client; (ii) Casdin Partners GP, LLC ("Casdin GP"), the general partner of such client, and (iii) Eli Casdin, the managing member of Casdin Capital and Casdin GP. Read SEC document |
| May 18, 2023 Filed May 19, 2023 00:31 UTC | BIOLIFE SOLUTIONS INC BLFS · Entity 4614 | PurchaseCommon Stock, par value $.001 per share | 30,000 | $21.76 | $652,692.00 |
DisclosureSEC source: 0000919574-23-003408 · ownership.xml · nonDerivative · entry 3 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: Indirect · See footnote Disclosed balance after: 75,027 F2 · ownership.nature: The securities are owned directly by a client of Casdin Capital, LLC ("Casdin Capital") and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, the investment adviser to such client; (ii) Casdin Partners GP, LLC ("Casdin GP"), the general partner of such client, and (iii) Eli Casdin, the managing member of Casdin Capital and Casdin GP. Read SEC document |
| May 18, 2023 Filed May 20, 2023 01:00 UTC | STANDARD BIOTOOLS INC. LAB · Entity 6116 | PurchaseCommon Stock | 150,000 | $2.16 | $323,865.00 |
DisclosureSEC source: 0000919574-23-003425 · ownership.xml · nonDerivative · entry 2 Casdin Partners Master Fund, L.P. · CIK 0001534265 · Director · 10% owner Casdin Capital, LLC · CIK 0001534261 · Director · 10% owner Casdin Partners GP, LLC · CIK 0001534260 · Director · 10% owner Casdin Private Growth Equity Fund II, L.P. · CIK 0001891102 · Director Casdin Private Growth Equity Fund II GP, LLC · CIK 0001919480 · Director Casdin Partners FO1-MSV, LP · CIK 0001938709 · Director Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 400,000 F3 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions within the range of $2.1489 to $2.1759. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote. F2 · ownership.nature: The securities are owned directly by Casdin Partners FO1-MSV, LP ("Casdin FO1") and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin FO1, (ii) Casdin Partners GP, LLC, the general partner of Casdin FO1, and (iii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC. Read SEC document |
| May 17, 2023 Filed May 19, 2023 00:31 UTC | BIOLIFE SOLUTIONS INC BLFS · Entity 4614 | PurchaseCommon Stock, par value $.001 per share | 30,027 | $21.30 | $639,445.98 |
DisclosureSEC source: 0000919574-23-003408 · 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: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 45,027 F3 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions within the range of $20.98 to $21.8582. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote. F2 · ownership.nature: The securities are owned directly by a client of Casdin Capital, LLC ("Casdin Capital") and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, the investment adviser to such client; (ii) Casdin Partners GP, LLC ("Casdin GP"), the general partner of such client, and (iii) Eli Casdin, the managing member of Casdin Capital and Casdin GP. Read SEC document |
| May 17, 2023 Filed May 20, 2023 01:00 UTC | STANDARD BIOTOOLS INC. LAB · Entity 6116 | PurchaseCommon Stock | 250,000 | $1.89 | $471,550.00 |
DisclosureSEC source: 0000919574-23-003425 · ownership.xml · nonDerivative · entry 1 Casdin Partners Master Fund, L.P. · CIK 0001534265 · Director · 10% owner Casdin Capital, LLC · CIK 0001534261 · Director · 10% owner Casdin Partners GP, LLC · CIK 0001534260 · Director · 10% owner Casdin Private Growth Equity Fund II, L.P. · CIK 0001891102 · Director Casdin Private Growth Equity Fund II GP, LLC · CIK 0001919480 · Director Casdin Partners FO1-MSV, LP · CIK 0001938709 · Director Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 250,000 F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions within the range of $1.855 to $1.9237. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote. F2 · ownership.nature: The securities are owned directly by Casdin Partners FO1-MSV, LP ("Casdin FO1") and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, LLC, the investment adviser to Casdin FO1, (ii) Casdin Partners GP, LLC, the general partner of Casdin FO1, and (iii) Eli Casdin, the managing member of Casdin Capital, LLC and Casdin Partners GP, LLC. Read SEC document |
| May 16, 2023 Filed May 19, 2023 00:31 UTC | BIOLIFE SOLUTIONS INC BLFS · Entity 4614 | PurchaseCommon Stock, par value $.001 per share | 15,000 | $20.19 | $302,835.00 |
DisclosureSEC source: 0000919574-23-003408 · 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: Indirect · See footnote Disclosed balance after: 15,000 F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions within the range of $20.1643 to $20.2385. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote. F2 · ownership.nature: The securities are owned directly by a client of Casdin Capital, LLC ("Casdin Capital") and may be deemed to be indirectly beneficially owned by (i) Casdin Capital, the investment adviser to such client; (ii) Casdin Partners GP, LLC ("Casdin GP"), the general partner of such client, and (iii) Eli Casdin, the managing member of Casdin Capital and Casdin GP. Read SEC document |
| October 03, 2022 Filed Oct 5, 2022 20:24 UTC | MAXCYTE, INC. MXCT · Entity 6608 | SaleCommon Stock, par value $0.01 per share | 735,786 | $6.15 | $4,525,083.90 |
DisclosureSEC source: 0000919574-22-005788 · 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: 10,000,000 F1 · ownership.direct: (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. Read SEC document |
| July 01, 2022 Filed Jul 6, 2022 21:01 UTC | MAXCYTE, INC. MXCT · Entity 6608 | SaleCommon Stock, par value $0.01 per share | 3,235,548 | $4.30 | $13,912,856.40 |
DisclosureSEC source: 0000919574-22-004059 · 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: 10,735,786 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 |
| April 04, 2022 Filed Apr 6, 2022 21:54 UTC | STANDARD BIOTOOLS INC. LAB · Entity 6116 | GrantSeries B-1 Convertible Preferred Stock · Derivative | 127,780 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000950142-22-001325 · es220241789_4-lab.xml · derivative · entry 1 Casdin Partners Master Fund, L.P. · CIK 0001534265 · Director · 10% owner Casdin Capital, LLC · CIK 0001534261 · Director · 10% owner Casdin Partners GP, LLC · CIK 0001534260 · Director · 10% owner Casdin Private Growth Equity Fund II, L.P. · CIK 0001891102 · Director · 10% owner Casdin Private Growth Equity Fund II GP, LLC · CIK 0001919480 · Director · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 127,780 Underlying: Common Stock · 37,582,346 shares Expires not disclosed F1 · derivative.exercise_price: Each share of the Issuer's Series B-1 Convertible Preferred Stock (the "Series B-1 Preferred Stock") is convertible at the option of the Reporting Person at any time into a number of shares of the Issuer's common stock, par value $0.001 per share, equal to the conversion rate, which is initially 294.1176, subject to certain anti-dilution adjustments and limitations on conversion pursuant to the Certificate of Designation for the Series B-1 Preferred Stock. F2 · price: On April 4, 2022, the Issuer issued the Series B-1 Preferred Stock (i) in exchange for aggregate cash consideration of $112.5 million, pursuant to the Series B-1 Convertible Preferred Stock Purchase Agreement, dated as of January 23, 2022, among the Issuer, Casdin Partners Master Fund, L.P. ("Casdin Master Fund") and Casdin Private Growth Equity Fund II, L.P. ("Casdin Private Growth Fund") and (ii) upon the conversion of $12.5 million aggregate principal amount of term loans, including accrued and unpaid interest, pursuant to the Series B-1 Loan Agreement, dated as of January 23, 2022, among the Issuer, Casdin Master Fund and Casdin Private Growth Fund. F1 · derivative.exercise_date: Each share of the Issuer's Series B-1 Convertible Preferred Stock (the "Series B-1 Preferred Stock") is convertible at the option of the Reporting Person at any time into a number of shares of the Issuer's common stock, par value $0.001 per share, equal to the conversion rate, which is initially 294.1176, subject to certain anti-dilution adjustments and limitations on conversion pursuant to the Certificate of Designation for the Series B-1 Preferred Stock. F1 · derivative.expiration_date: Each share of the Issuer's Series B-1 Convertible Preferred Stock (the "Series B-1 Preferred Stock") is convertible at the option of the Reporting Person at any time into a number of shares of the Issuer's common stock, par value $0.001 per share, equal to the conversion rate, which is initially 294.1176, subject to certain anti-dilution adjustments and limitations on conversion pursuant to the Certificate of Designation for the Series B-1 Preferred Stock. F1 · derivative.underlying_shares: Each share of the Issuer's Series B-1 Convertible Preferred Stock (the "Series B-1 Preferred Stock") is convertible at the option of the Reporting Person at any time into a number of shares of the Issuer's common stock, par value $0.001 per share, equal to the conversion rate, which is initially 294.1176, subject to certain anti-dilution adjustments and limitations on conversion pursuant to the Certificate of Designation for the Series B-1 Preferred Stock. F3 · ownership.direct: These shares are held by Casdin Master Fund and Casdin Private Growth Fund. Casdin Capital, LLC ("Casdin Capital") is the investment adviser to Casdin Master Fund and Casdin Private Growth Fund. Casdin Partners GP, LLC ("Casdin Partners GP") is the general partner of Casdin Master Fund and Casdin Private Growth Equity Fund II GP, LLC ("Casdin Private Growth GP") is the general partner of Casdin Private Growth Fund. Eli Casdin is the managing member of Casdin Capital, Casdin Partners GP and Casdin Private Growth GP. Each of Casdin Capital, Casdin Partners GP, 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 |
| 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 |
DisclosureSEC 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 |
DisclosureSEC 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 |
| 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 |
DisclosureSEC 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 16:33 UTC | Absci Corp ABSI · Entity 4685 | ConversionConvertible Note · Derivative | Not disclosed | $0.00 Strike: $13.12 | $12,769,178.00 |
DisclosureSEC source: 0001628280-21-014732 · wf-form4_162750420600927.xml · derivative · entry 7 Casdin Partners Master Fund, L.P. · CIK 0001534265 · Director Casdin Capital, LLC · CIK 0001534261 · Director Casdin Partners GP, LLC · CIK 0001534260 · Director Casdin Private Growth Equity Fund, L.P. · CIK 0001823061 · Director CASDIN PRIVATE GROWTH EQUITY FUND GP, LLC · CIK 0001864554 · Director Joint disclosure: these amounts are not allocated separately to each reporting owner. 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. Eli Casdin is a director of the Issuer and, accordingly, files separate Section 16 reports. Read SEC document |
| July 26, 2021 Filed Jul 28, 2021 16:33 UTC | Absci Corp ABSI · Entity 4685 | ConversionConvertible Note · Derivative | Not disclosed | $0.00 Strike: $13.12 | $12,769,178.00 |
DisclosureSEC source: 0001628280-21-014732 · wf-form4_162750420600927.xml · derivative · entry 6 Casdin Partners Master Fund, L.P. · CIK 0001534265 · Director Casdin Capital, LLC · CIK 0001534261 · Director Casdin Partners GP, LLC · CIK 0001534260 · Director Casdin Private Growth Equity Fund, L.P. · CIK 0001823061 · Director CASDIN PRIVATE GROWTH EQUITY FUND GP, LLC · CIK 0001864554 · Director Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct 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.direct: 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. Eli Casdin is a director of the Issuer and, accordingly, files separate Section 16 reports Read SEC document |
| July 26, 2021 Filed Jul 28, 2021 16:33 UTC | Absci Corp ABSI · Entity 4685 | ConversionSeries E Preferred Stock · Derivative | 1,274,431 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-21-014732 · wf-form4_162750420600927.xml · derivative · entry 5 Casdin Partners Master Fund, L.P. · CIK 0001534265 · Director Casdin Capital, LLC · CIK 0001534261 · Director Casdin Partners GP, LLC · CIK 0001534260 · Director Casdin Private Growth Equity Fund, L.P. · CIK 0001823061 · Director CASDIN PRIVATE GROWTH EQUITY FUND GP, LLC · CIK 0001864554 · Director Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct 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.direct: 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. Eli Casdin is a director of the Issuer and, accordingly, files separate Section 16 reports Read SEC document |
| July 26, 2021 Filed Jul 28, 2021 16:33 UTC | Absci Corp ABSI · Entity 4685 | ConversionCommon Stock | 973,260 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-21-014732 · wf-form4_162750420600927.xml · nonDerivative · entry 4 Casdin Partners Master Fund, L.P. · CIK 0001534265 · Director Casdin Capital, LLC · CIK 0001534261 · Director Casdin Partners GP, LLC · CIK 0001534260 · Director Casdin Private Growth Equity Fund, L.P. · CIK 0001823061 · Director CASDIN PRIVATE GROWTH EQUITY FUND GP, LLC · CIK 0001864554 · Director Joint disclosure: these amounts are not allocated separately to each reporting owner. 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. Eli Casdin is a director of the Issuer and, accordingly, files separate Section 16 reports. Read SEC document |
| July 26, 2021 Filed Jul 28, 2021 16:33 UTC | Absci Corp ABSI · Entity 4685 | PurchaseCommon Stock | 1,562,500 | $16.00 | $25,000,000.00 |
DisclosureSEC source: 0001628280-21-014732 · wf-form4_162750420600927.xml · nonDerivative · entry 3 Casdin Partners Master Fund, L.P. · CIK 0001534265 · Director Casdin Capital, LLC · CIK 0001534261 · Director Casdin Partners GP, LLC · CIK 0001534260 · Director Casdin Private Growth Equity Fund, L.P. · CIK 0001823061 · Director CASDIN PRIVATE GROWTH EQUITY FUND GP, LLC · CIK 0001864554 · Director Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,745,333 F2 · ownership.direct: 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. Eli Casdin is a director of the Issuer and, accordingly, files separate Section 16 reports Read SEC document |
| July 26, 2021 Filed Jul 28, 2021 16:33 UTC | Absci Corp ABSI · Entity 4685 | ConversionCommon Stock | 973,260 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-21-014732 · wf-form4_162750420600927.xml · nonDerivative · entry 2 Casdin Partners Master Fund, L.P. · CIK 0001534265 · Director Casdin Capital, LLC · CIK 0001534261 · Director Casdin Partners GP, LLC · CIK 0001534260 · Director Casdin Private Growth Equity Fund, L.P. · CIK 0001823061 · Director CASDIN PRIVATE GROWTH EQUITY FUND GP, LLC · CIK 0001864554 · Director Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct 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.direct: 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. Eli Casdin is a director of the Issuer and, accordingly, files separate Section 16 reports Read SEC document |
| July 26, 2021 Filed Jul 28, 2021 16:33 UTC | Absci Corp ABSI · Entity 4685 | ConversionCommon Stock | 4,209,573 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-21-014732 · wf-form4_162750420600927.xml · nonDerivative · entry 1 Casdin Partners Master Fund, L.P. · CIK 0001534265 · Director Casdin Capital, LLC · CIK 0001534261 · Director Casdin Partners GP, LLC · CIK 0001534260 · Director Casdin Private Growth Equity Fund, L.P. · CIK 0001823061 · Director CASDIN PRIVATE GROWTH EQUITY FUND GP, LLC · CIK 0001864554 · Director Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct 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.direct: 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. Eli Casdin is a director of the Issuer and, accordingly, files separate Section 16 reports 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 |
DisclosureSEC 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 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 |
DisclosureSEC 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 |
DisclosureSEC 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 |
| May 22, 2020 Filed May 26, 2020 17:54 UTC | BIOLIFE SOLUTIONS INC BLFS · Entity 4614 | PurchaseCommon Stock, par value $.001 per share | 476,191 | $10.50 | $5,000,005.50 |
DisclosureSEC source: 0000919574-20-003820 · 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: 4,849,524 F1 · ownership.direct: 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. Read SEC document |
| May 14, 2020 Filed May 18, 2020 20:47 UTC | BIOLIFE SOLUTIONS INC BLFS · Entity 4614 | PurchaseCommon Stock, par value $.001 per share | 1,904,762 | $10.50 | $20,000,001.00 |
DisclosureSEC source: 0000919574-20-003747 · 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: 4,373,333 F1 · kind: On May 14, 2020, Casdin Partners Master Fund, LP entered into a Share Purchase Agreement with the Issuer for the purchase of the securities reported herein, with a closing date of May 26, 2020 and subject to certain conditions as set forth in the Share Purchase Agreement. F2 · ownership.direct: 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. Read SEC document |
| November 20, 2019 Filed Nov 21, 2019 17:52 UTC | BIOLIFE SOLUTIONS INC BLFS · Entity 4614 | PurchaseCommon Stock, par value $.001 per share | 20,000 | $15.68 | $313,618.00 |
DisclosureSEC source: 0000919574-19-007402 · 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: 2,468,571 F3 · price: The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $15.37 to $16.08 per share, inclusive. The Reporting Persons undertake to provide to the staff of the Securities and Exchange Commission, the Issuer, or any security holder of the Issuer, upon request, full information regarding the number of shares purchased at each separate price. F2 · ownership.direct: 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. Read SEC document |
| November 19, 2019 Filed Nov 21, 2019 17:52 UTC | BIOLIFE SOLUTIONS INC BLFS · Entity 4614 | PurchaseCommon Stock, par value $.001 per share | 20,000 | $15.15 | $302,918.00 |
DisclosureSEC source: 0000919574-19-007402 · 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: 2,448,571 F1 · price: The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $14.93 to $15.26 per share, inclusive. The Reporting Persons undertake to provide to the staff of the Securities and Exchange Commission, the Issuer, or any security holder of the Issuer, upon request, full information regarding the number of shares purchased at each separate price. F2 · ownership.direct: 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. Read SEC document |
| July 22, 2019 Filed Jul 22, 2019 20:31 UTC | Fulcrum Therapeutics, Inc. FULC · Entity 5969 | ConversionSeries B Preferred Stock · Derivative | 3,250,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-19-041306 · a4.xml · derivative · entry 5 Casdin Capital, LLC · CIK 0001534261 · 10% owner Casdin Partners Master Fund, L.P. · CIK 0001534265 · 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: Indirect · See footnote Disclosed balance after: 0 Underlying: Common Stock · 464,285 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: 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. F1 · derivative.exercise_date: 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. F1 · derivative.expiration_date: 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 · ownership.nature: 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. Read SEC document |
| July 22, 2019 Filed Jul 22, 2019 20:31 UTC | Fulcrum Therapeutics, Inc. FULC · Entity 5969 | PurchaseCommon Stock | 5,000 | $14.50 | $72,499.00 |
DisclosureSEC source: 0001104659-19-041306 · a4.xml · nonDerivative · entry 4 Casdin Capital, LLC · CIK 0001534261 · 10% owner Casdin Partners Master Fund, L.P. · CIK 0001534265 · 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: Indirect · See footnote Disclosed balance after: 604,285 F2 · ownership.nature: 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. Read SEC document |
| July 22, 2019 Filed Jul 22, 2019 20:31 UTC | Fulcrum Therapeutics, Inc. FULC · Entity 5969 | PurchaseCommon Stock | 10,000 | $14.50 | $144,996.00 |
DisclosureSEC source: 0001104659-19-041306 · a4.xml · nonDerivative · entry 3 Casdin Capital, LLC · CIK 0001534261 · 10% owner Casdin Partners Master Fund, L.P. · CIK 0001534265 · 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: Indirect · See footnote Disclosed balance after: 599,285 F2 · ownership.nature: 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. Read SEC document |
| July 22, 2019 Filed Jul 22, 2019 20:31 UTC | Fulcrum Therapeutics, Inc. FULC · Entity 5969 | PurchaseCommon Stock | 125,000 | $16.00 | $2,000,000.00 |
DisclosureSEC source: 0001104659-19-041306 · a4.xml · nonDerivative · entry 2 Casdin Capital, LLC · CIK 0001534261 · 10% owner Casdin Partners Master Fund, L.P. · CIK 0001534265 · 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: Indirect · See footnote Disclosed balance after: 589,285 F2 · ownership.nature: 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. Read SEC document |
| July 22, 2019 Filed Jul 22, 2019 20:31 UTC | Fulcrum Therapeutics, Inc. FULC · Entity 5969 | ConversionCommon Stock | 464,285 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001104659-19-041306 · a4.xml · nonDerivative · entry 1 Casdin Capital, LLC · CIK 0001534261 · 10% owner Casdin Partners Master Fund, L.P. · CIK 0001534265 · 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: Indirect · See footnote Disclosed balance after: 464,285 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: 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 · ownership.nature: 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. Read SEC document |
| July 23, 2018 Filed Jul 23, 2018 20:12 UTC | CONSTELLATION PHARMACEUTICALS INC CNST · Entity 137050 | ConversionSeries F Preferred Stock · Derivative | 1,750,000 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-18-020457 · doc4.xml · derivative · entry 7 Casdin Capital, LLC · CIK 0001534261 · 10% owner Casdin Partners Master Fund, L.P. · CIK 0001534265 · 10% owner Casdin Partners GP, LLC · CIK 0001534260 · 10% owner Casdin Eli · CIK 0001534264 · 10% owner Casdin Venture Opportunities Fund, L.P. · CIK 0001730779 · 10% owner CASDIN VENTURE OPPORTUNITIES FUND GP, LLC · CIK 0001746899 · 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: 0 Underlying: Common Stock · 158,960 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: 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. F1 · derivative.exercise_date: 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. F1 · derivative.expiration_date: 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 · ownership.direct: 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. Read SEC document |
| July 23, 2018 Filed Jul 23, 2018 20:12 UTC | CONSTELLATION PHARMACEUTICALS INC CNST · Entity 137050 | ConversionSeries F Preferred Stock · Derivative | 1,750,000 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-18-020457 · doc4.xml · derivative · entry 6 Casdin Capital, LLC · CIK 0001534261 · 10% owner Casdin Partners Master Fund, L.P. · CIK 0001534265 · 10% owner Casdin Partners GP, LLC · CIK 0001534260 · 10% owner Casdin Eli · CIK 0001534264 · 10% owner Casdin Venture Opportunities Fund, L.P. · CIK 0001730779 · 10% owner CASDIN VENTURE OPPORTUNITIES FUND GP, LLC · CIK 0001746899 · 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: 0 Underlying: Common Stock · 158,963 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: 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. F1 · derivative.exercise_date: 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. F1 · derivative.expiration_date: 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 · ownership.direct: 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. Read SEC document |
| July 23, 2018 Filed Jul 23, 2018 20:12 UTC | CONSTELLATION PHARMACEUTICALS INC CNST · Entity 137050 | ConversionSeries E-1 Preferred Stock · Derivative | 342,435 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-18-020457 · doc4.xml · derivative · entry 5 Casdin Capital, LLC · CIK 0001534261 · 10% owner Casdin Partners Master Fund, L.P. · CIK 0001534265 · 10% owner Casdin Partners GP, LLC · CIK 0001534260 · 10% owner Casdin Eli · CIK 0001534264 · 10% owner Casdin Venture Opportunities Fund, L.P. · CIK 0001730779 · 10% owner CASDIN VENTURE OPPORTUNITIES FUND GP, LLC · CIK 0001746899 · 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: 0 Underlying: Common Stock · 31,104 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: 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. F1 · derivative.exercise_date: 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. F1 · derivative.expiration_date: 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 · ownership.direct: 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. Read SEC document |
| July 23, 2018 Filed Jul 23, 2018 20:12 UTC | CONSTELLATION PHARMACEUTICALS INC CNST · Entity 137050 | ConversionSeries E Preferred Stock · Derivative | 1,333,333 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-18-020457 · doc4.xml · derivative · entry 4 Casdin Capital, LLC · CIK 0001534261 · 10% owner Casdin Partners Master Fund, L.P. · CIK 0001534265 · 10% owner Casdin Partners GP, LLC · CIK 0001534260 · 10% owner Casdin Eli · CIK 0001534264 · 10% owner Casdin Venture Opportunities Fund, L.P. · CIK 0001730779 · 10% owner CASDIN VENTURE OPPORTUNITIES FUND GP, LLC · CIK 0001746899 · 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: 0 Underlying: Common Stock · 155,716 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: 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. F1 · derivative.exercise_date: 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. F1 · derivative.expiration_date: 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 · ownership.direct: 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. Read SEC document |
| July 23, 2018 Filed Jul 23, 2018 20:12 UTC | CONSTELLATION PHARMACEUTICALS INC CNST · Entity 137050 | ConversionCommon Stock | 158,960 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-020457 · doc4.xml · nonDerivative · entry 3 Casdin Capital, LLC · CIK 0001534261 · 10% owner Casdin Partners Master Fund, L.P. · CIK 0001534265 · 10% owner Casdin Partners GP, LLC · CIK 0001534260 · 10% owner Casdin Eli · CIK 0001534264 · 10% owner Casdin Venture Opportunities Fund, L.P. · CIK 0001730779 · 10% owner CASDIN VENTURE OPPORTUNITIES FUND GP, LLC · CIK 0001746899 · 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: 158,960 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: 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 · ownership.direct: 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. Read SEC document |
| July 23, 2018 Filed Jul 23, 2018 20:12 UTC | CONSTELLATION PHARMACEUTICALS INC CNST · Entity 137050 | PurchaseCommon Stock | 266,667 | $15.00 | $4,000,005.00 |
DisclosureSEC source: 0000899243-18-020457 · doc4.xml · nonDerivative · entry 2 Casdin Capital, LLC · CIK 0001534261 · 10% owner Casdin Partners Master Fund, L.P. · CIK 0001534265 · 10% owner Casdin Partners GP, LLC · CIK 0001534260 · 10% owner Casdin Eli · CIK 0001534264 · 10% owner Casdin Venture Opportunities Fund, L.P. · CIK 0001730779 · 10% owner CASDIN VENTURE OPPORTUNITIES FUND GP, LLC · CIK 0001746899 · 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: 612,450 F2 · ownership.direct: 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. Read SEC document |
| July 23, 2018 Filed Jul 23, 2018 20:12 UTC | CONSTELLATION PHARMACEUTICALS INC CNST · Entity 137050 | ConversionCommon Stock | 345,783 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-18-020457 · doc4.xml · nonDerivative · entry 1 Casdin Capital, LLC · CIK 0001534261 · 10% owner Casdin Partners Master Fund, L.P. · CIK 0001534265 · 10% owner Casdin Partners GP, LLC · CIK 0001534260 · 10% owner Casdin Eli · CIK 0001534264 · 10% owner Casdin Venture Opportunities Fund, L.P. · CIK 0001730779 · 10% owner CASDIN VENTURE OPPORTUNITIES FUND GP, LLC · CIK 0001746899 · 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: 345,783 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: 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 · ownership.direct: 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. 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.