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person · Reporting owner

Bolzon Bradley J PhD

Disclosed activity across 3 companies

Tapewire entity
126307
SEC CIK
0001354345

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Black Diamond Therapeutics, Inc.BDTX · Entity 6669Director · 10% ownerJune 18, 2021June 22, 2021
CRISPR Therapeutics AGCRSP · Entity 3852DirectorJune 09, 2022June 10, 2022
Monte Rosa Therapeutics, Inc.GLUE · Entity 4828Director · 10% ownerJune 28, 2021June 30, 2021

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.

Black Diamond Therapeutics, Inc.

Report date June 18, 2021 · Filed June 22, 2021

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $12.55 · Expires 2031-06-17Direct15,000 Reported balance After 2021-06-18 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2021-06-18 · Grant · Acquired 15,000 · Balance 15,000

F1: This option shall vest and become exercisable in full upon the earlier to occur of (i) June 18, 2022 or (ii) the next annual meeting of the Issuer's stockholders.

Filing footnotes · ownership attribution and instrument terms

F1: This option shall vest and become exercisable in full upon the earlier to occur of (i) June 18, 2022 or (ii) the next annual meeting of the Issuer's stockholders.

CRISPR Therapeutics AG

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

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $71.70 · Expires 2032-06-09Direct12,000 Reported balance After 2022-06-09 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2022-06-09 · Grant · Acquired 12,000 · Balance 12,000

F1: This option was granted on June 9, 2022 with respect to 12,000 Common Shares with 100% of the shares vesting in 12 equal monthly installments beginning on June 30, 2022; provided that the last installment will vest on the earlier of (i) the one year anniversary of the date of grant or (ii) the date of the 2023 Annual General Meeting of Shareholders.

Filing footnotes · ownership attribution and instrument terms

F1: This option was granted on June 9, 2022 with respect to 12,000 Common Shares with 100% of the shares vesting in 12 equal monthly installments beginning on June 30, 2022; provided that the last installment will vest on the earlier of (i) the one year anniversary of the date of grant or (ii) the date of the 2023 Annual General Meeting of Shareholders.

Monte Rosa Therapeutics, Inc.

Report date June 28, 2021 · Filed June 30, 2021

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectBy Versant Venture Capital VI, L.P.6,799,115 Reported balance After 2021-06-28 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 1 · 2021-06-28 · Conversion · Acquired 6,515,869 · Balance 6,799,115

F1: Each share of Series A convertible preferred stock, Series B convertible preferred stock and Series C convertible preferred stock (collectively, the "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 Preferred Stock converted into Common Stock on a 3.5305-for-one basis upon the closing of the Issuer's initial public offering without payment or additional consideration. The Preferred Stock had no expiration date.

F2: Shares held by Versant Venture Capital VI, L.P. ("Versant VI"). Versant Ventures VI GP, L.P. ("Versant Ventures VI GP") is the general partner of Versant VI, and Versant Ventures VI GP-GP, LLC ("Versant Ventures VI GP-GP") is the general partner of Versant Ventures VI GP. The Reporting Person is a managing member of Versant Ventures VI GP-GP and may be deemed to share voting and dispositive power over the shares held by Versant VI. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

Common StockSEC Table I · non-derivativeIndirectBy Versant Vantage I, L.P.2,097,938 Last balance in matching sequence After 2021-06-28 transaction · row 3 Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
2 source rows

Row 2 · 2021-06-28 · Conversion · Acquired 1,940,043 · Balance 1,940,043

F1: Each share of Series A convertible preferred stock, Series B convertible preferred stock and Series C convertible preferred stock (collectively, the "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 Preferred Stock converted into Common Stock on a 3.5305-for-one basis upon the closing of the Issuer's initial public offering without payment or additional consideration. The Preferred Stock had no expiration date.

F3: Shares held by Versant Vantage I, L.P. ("Versant Vantage I"). Versant Vantage I GP, L.P. ("Versant Vantage I GP") is the general partner of Versant Vantage I, and Versant Vantage I GP-GP, LLC ("Versant Vantage I GP-GP") is the general partner of Versant Vantage I GP. The Reporting Person is a managing member of Versant Vantage I GP-GP, and may be deemed to share voting and dispositive power over the shares held by Versant Vantage I. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

Row 3 · 2021-06-28 · Purchase · Acquired 157,895 · Balance 2,097,938

F3: Shares held by Versant Vantage I, L.P. ("Versant Vantage I"). Versant Vantage I GP, L.P. ("Versant Vantage I GP") is the general partner of Versant Vantage I, and Versant Vantage I GP-GP, LLC ("Versant Vantage I GP-GP") is the general partner of Versant Vantage I GP. The Reporting Person is a managing member of Versant Vantage I GP-GP, and may be deemed to share voting and dispositive power over the shares held by Versant Vantage I. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

Series A convertible preferred stockSEC Table II · derivative / convertible securityIndirectBy Versant Capital VI, L.P.0 Reported balance After 2021-06-28 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2021-06-28 · Conversion · Disposed 20,004,280 · Balance 0

F1: Each share of Series A convertible preferred stock, Series B convertible preferred stock and Series C convertible preferred stock (collectively, the "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 Preferred Stock converted into Common Stock on a 3.5305-for-one basis upon the closing of the Issuer's initial public offering without payment or additional consideration. The Preferred Stock had no expiration date.

F2: Shares held by Versant Venture Capital VI, L.P. ("Versant VI"). Versant Ventures VI GP, L.P. ("Versant Ventures VI GP") is the general partner of Versant VI, and Versant Ventures VI GP-GP, LLC ("Versant Ventures VI GP-GP") is the general partner of Versant Ventures VI GP. The Reporting Person is a managing member of Versant Ventures VI GP-GP and may be deemed to share voting and dispositive power over the shares held by Versant VI. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

Series B convertible preferred stockSEC Table II · derivative / convertible securityIndirectBy Versant Capital VI, L.P.0 Reported balance After 2021-06-28 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2021-06-28 · Conversion · Disposed 3,000,000 · Balance 0

F1: Each share of Series A convertible preferred stock, Series B convertible preferred stock and Series C convertible preferred stock (collectively, the "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 Preferred Stock converted into Common Stock on a 3.5305-for-one basis upon the closing of the Issuer's initial public offering without payment or additional consideration. The Preferred Stock had no expiration date.

F2: Shares held by Versant Venture Capital VI, L.P. ("Versant VI"). Versant Ventures VI GP, L.P. ("Versant Ventures VI GP") is the general partner of Versant VI, and Versant Ventures VI GP-GP, LLC ("Versant Ventures VI GP-GP") is the general partner of Versant Ventures VI GP. The Reporting Person is a managing member of Versant Ventures VI GP-GP and may be deemed to share voting and dispositive power over the shares held by Versant VI. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

Series B convertible preferred stockSEC Table II · derivative / convertible securityIndirectBy Versant Vantage I, L.P.0 Reported balance After 2021-06-28 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2021-06-28 · Conversion · Disposed 4,150,000 · Balance 0

F1: Each share of Series A convertible preferred stock, Series B convertible preferred stock and Series C convertible preferred stock (collectively, the "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 Preferred Stock converted into Common Stock on a 3.5305-for-one basis upon the closing of the Issuer's initial public offering without payment or additional consideration. The Preferred Stock had no expiration date.

F3: Shares held by Versant Vantage I, L.P. ("Versant Vantage I"). Versant Vantage I GP, L.P. ("Versant Vantage I GP") is the general partner of Versant Vantage I, and Versant Vantage I GP-GP, LLC ("Versant Vantage I GP-GP") is the general partner of Versant Vantage I GP. The Reporting Person is a managing member of Versant Vantage I GP-GP, and may be deemed to share voting and dispositive power over the shares held by Versant Vantage I. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

Series C convertible preferred stockSEC Table II · derivative / convertible securityIndirectBy Versant Vantage I, L.P.0 Reported balance After 2021-06-28 transaction · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · 2021-06-28 · Conversion · Disposed 2,699,328 · Balance 0

F1: Each share of Series A convertible preferred stock, Series B convertible preferred stock and Series C convertible preferred stock (collectively, the "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 Preferred Stock converted into Common Stock on a 3.5305-for-one basis upon the closing of the Issuer's initial public offering without payment or additional consideration. The Preferred Stock had no expiration date.

F3: Shares held by Versant Vantage I, L.P. ("Versant Vantage I"). Versant Vantage I GP, L.P. ("Versant Vantage I GP") is the general partner of Versant Vantage I, and Versant Vantage I GP-GP, LLC ("Versant Vantage I GP-GP") is the general partner of Versant Vantage I GP. The Reporting Person is a managing member of Versant Vantage I GP-GP, and may be deemed to share voting and dispositive power over the shares held by Versant Vantage I. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

Filing footnotes · ownership attribution and instrument terms

F1: Each share of Series A convertible preferred stock, Series B convertible preferred stock and Series C convertible preferred stock (collectively, the "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 Preferred Stock converted into Common Stock on a 3.5305-for-one basis upon the closing of the Issuer's initial public offering without payment or additional consideration. The Preferred Stock had no expiration date.

F2: Shares held by Versant Venture Capital VI, L.P. ("Versant VI"). Versant Ventures VI GP, L.P. ("Versant Ventures VI GP") is the general partner of Versant VI, and Versant Ventures VI GP-GP, LLC ("Versant Ventures VI GP-GP") is the general partner of Versant Ventures VI GP. The Reporting Person is a managing member of Versant Ventures VI GP-GP and may be deemed to share voting and dispositive power over the shares held by Versant VI. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

F3: Shares held by Versant Vantage I, L.P. ("Versant Vantage I"). Versant Vantage I GP, L.P. ("Versant Vantage I GP") is the general partner of Versant Vantage I, and Versant Vantage I GP-GP, LLC ("Versant Vantage I GP-GP") is the general partner of Versant Vantage I GP. The Reporting Person is a managing member of Versant Vantage I GP-GP, and may be deemed to share voting and dispositive power over the shares held by Versant Vantage I. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

Transaction history

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

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

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
June 28, 2021 Filed Jun 30, 2021 17:05 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 ConversionCommon Stock 6,515,869 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-21-026769 · doc4.xml · nonDerivative · entry 1

Bolzon Bradley J PhD · CIK 0001354345 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Versant Venture Capital VI, L.P.

Disclosed balance after: 6,799,115

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: Each share of Series A convertible preferred stock, Series B convertible preferred stock and Series C convertible preferred stock (collectively, the "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 Preferred Stock converted into Common Stock on a 3.5305-for-one basis upon the closing of the Issuer's initial public offering without payment or additional consideration. The Preferred Stock had no expiration date.

F2 · ownership.nature: Shares held by Versant Venture Capital VI, L.P. ("Versant VI"). Versant Ventures VI GP, L.P. ("Versant Ventures VI GP") is the general partner of Versant VI, and Versant Ventures VI GP-GP, LLC ("Versant Ventures VI GP-GP") is the general partner of Versant Ventures VI GP. The Reporting Person is a managing member of Versant Ventures VI GP-GP and may be deemed to share voting and dispositive power over the shares held by Versant VI. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

Read SEC document
June 23, 2021 Filed Jun 25, 2021 17:00 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 GrantStock Option (Right to Buy) · Derivative 47,132 $0.00 Strike: $19.00 $0.00
Disclosure

SEC source: 0000899243-21-025978 · doc4.xml · derivative · entry 4

Bolzon Bradley J PhD · CIK 0001354345 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,132

Underlying: Common Stock · 47,132 shares

Expires 2031-06-22

F5 · derivative.exercise_date: This option shall vest in 36 substantially equal monthly installments, with the first installment vesting on June 28, 2021.

Read SEC document
June 18, 2021 Filed Jun 22, 2021 22:12 UTC Black Diamond Therapeutics, Inc. BDTX · Entity 6669 GrantStock Option (Right to Buy) · Derivative 15,000 $0.00 Strike: $12.55 $0.00
Disclosure

SEC source: 0001104659-21-084239 · tm2120371-1_4seq1.xml · derivative · entry 1

Bolzon Bradley J PhD · CIK 0001354345 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Common Stock · 15,000 shares

Expires 2031-06-17

F1 · derivative.exercise_date: This option shall vest and become exercisable in full upon the earlier to occur of (i) June 18, 2022 or (ii) the next annual meeting of the Issuer's stockholders.

Read SEC document
June 11, 2021 Filed Jun 15, 2021 20:41 UTC CRISPR Therapeutics AG CRSP · Entity 3852 SaleCommon Shares 755 $129.45 $97,732.64
Disclosure

SEC source: 0000899243-21-023880 · doc4.xml · nonDerivative · entry 5

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,375

F1 · kind: The sale of these shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F6 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $129.37 to $129.50, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of securities sold at each separate price within the ranges set forth in this footnote (6) to this Form 4.

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June 11, 2021 Filed Jun 15, 2021 20:41 UTC CRISPR Therapeutics AG CRSP · Entity 3852 SaleCommon Shares 1,100 $128.65 $141,516.98
Disclosure

SEC source: 0000899243-21-023880 · doc4.xml · nonDerivative · entry 4

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,130

F1 · kind: The sale of these shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F5 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $128.29 to $129.00, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of securities sold at each separate price within the ranges set forth in this footnote (5) to this Form 4.

Read SEC document
June 11, 2021 Filed Jun 15, 2021 20:41 UTC CRISPR Therapeutics AG CRSP · Entity 3852 SaleCommon Shares 800 $127.88 $102,307.04
Disclosure

SEC source: 0000899243-21-023880 · doc4.xml · nonDerivative · entry 3

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,230

F1 · kind: The sale of these shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $127.29 to $128.26, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of securities sold at each separate price within the ranges set forth in this footnote (4) to this Form 4.

Read SEC document
June 11, 2021 Filed Jun 15, 2021 20:41 UTC CRISPR Therapeutics AG CRSP · Entity 3852 SaleCommon Shares 1,918 $126.59 $242,808.44
Disclosure

SEC source: 0000899243-21-023880 · doc4.xml · nonDerivative · entry 2

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,030

F1 · kind: The sale of these shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $126.14 to $127.09, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of securities sold at each separate price within the ranges set forth in this footnote (3) to this Form 4.

Read SEC document
June 11, 2021 Filed Jun 15, 2021 20:41 UTC CRISPR Therapeutics AG CRSP · Entity 3852 SaleCommon Shares 5,427 $125.62 $681,753.31
Disclosure

SEC source: 0000899243-21-023880 · doc4.xml · nonDerivative · entry 1

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,948

F1 · kind: The sale of these shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $125.13 to $126.11, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of securities sold at each separate price within the ranges set forth in this footnote (2) to this Form 4.

Read SEC document
June 10, 2021 Filed Jun 14, 2021 21:36 UTC CRISPR Therapeutics AG CRSP · Entity 3852 GrantStock Option (Right to Buy) · Derivative 10,000 $0.00 Strike: $123.71 $0.00
Disclosure

SEC source: 0001209191-21-040292 · doc4.xml · derivative · entry 1

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

Underlying: Common Shares · 10,000 shares

Expires 2031-06-10

F1 · derivative.exercise_date: This option was granted on June 10, 2021 with respect to 10,000 Common Shares with 100% of the shares vesting in 12 equal monthly installments beginning on June 30, 2021; provided that the last installment will vest on the earlier of (i) the one year anniversary of the date of grant or (ii) the date of the 2022 Annual General Meeting of Shareholders.

Read SEC document
March 22, 2021 Filed Mar 24, 2021 22:00 UTC CRISPR Therapeutics AG CRSP · Entity 3852 SaleCommon Shares 300 $134.93 $40,478.01
Disclosure

SEC source: 0000899243-21-013316 · doc4.xml · nonDerivative · entry 7

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,375

F1 · kind: The sale of these shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F8 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $134.88 to $135.01, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of securities sold at each separate price within the ranges set forth in this footnote (8) to this Form 4.

Read SEC document
March 22, 2021 Filed Mar 24, 2021 22:00 UTC CRISPR Therapeutics AG CRSP · Entity 3852 SaleCommon Shares 5,237 $134.33 $703,495.11
Disclosure

SEC source: 0000899243-21-013316 · doc4.xml · nonDerivative · entry 6

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,675

F1 · kind: The sale of these shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F7 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $133.87 to $134.79, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of securities sold at each separate price within the ranges set forth in this footnote (7) to this Form 4.

Read SEC document
March 22, 2021 Filed Mar 24, 2021 22:00 UTC CRISPR Therapeutics AG CRSP · Entity 3852 SaleCommon Shares 9,334 $133.28 $1,244,070.06
Disclosure

SEC source: 0000899243-21-013316 · doc4.xml · nonDerivative · entry 5

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,912

F1 · kind: The sale of these shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F6 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $132.86 to $133.82, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of securities sold at each separate price within the ranges set forth in this footnote (6) to this Form 4.

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March 22, 2021 Filed Mar 24, 2021 22:00 UTC CRISPR Therapeutics AG CRSP · Entity 3852 SaleCommon Shares 6,090 $132.53 $807,092.48
Disclosure

SEC source: 0000899243-21-013316 · doc4.xml · nonDerivative · entry 4

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,246

F1 · kind: The sale of these shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F5 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $131.86 to $132.84, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of securities sold at each separate price within the ranges set forth in this footnote (5) to this Form 4.

Read SEC document
March 22, 2021 Filed Mar 24, 2021 22:00 UTC CRISPR Therapeutics AG CRSP · Entity 3852 SaleCommon Shares 2,400 $131.14 $314,741.28
Disclosure

SEC source: 0000899243-21-013316 · doc4.xml · nonDerivative · entry 3

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,336

F1 · kind: The sale of these shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $130.75 to $131.65, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of securities sold at each separate price within the ranges set forth in this footnote (4) to this Form 4.

Read SEC document
March 22, 2021 Filed Mar 24, 2021 22:00 UTC CRISPR Therapeutics AG CRSP · Entity 3852 SaleCommon Shares 3,413 $130.42 $445,111.86
Disclosure

SEC source: 0000899243-21-013316 · doc4.xml · nonDerivative · entry 2

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,736

F1 · kind: The sale of these shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $129.75 to $130.74, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of securities sold at each separate price within the ranges set forth in this footnote (3) to this Form 4.

Read SEC document
March 22, 2021 Filed Mar 24, 2021 22:00 UTC CRISPR Therapeutics AG CRSP · Entity 3852 SaleCommon Shares 3,600 $129.36 $465,678.00
Disclosure

SEC source: 0000899243-21-013316 · doc4.xml · nonDerivative · entry 1

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,149

F1 · kind: The sale of these shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $128.74 to $129.73, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of securities sold at each separate price within the ranges set forth in this footnote (2) to this Form 4.

Read SEC document
March 11, 2021 Filed Jun 25, 2021 17:00 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 GrantSeries C convertible preferred stock · Derivative 2,699,328 $2.96 $7,999,998.39
Disclosure

SEC source: 0000899243-21-025978 · doc4.xml · derivative · entry 3

Bolzon Bradley J PhD · CIK 0001354345 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Versant Vantage I, L.P.

Disclosed balance after: 2,699,328

Underlying: Common Stock · 764,573 shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of Series B convertible preferred stock and Series C convertible preferred stock (collectively, the "Preferred Stock") is convertible into shares of the Issuer's Common Stock on a 3.5305-for-one basis. Upon the closing of the Issuer's initial public offering, all shares of Preferred Stock will convert into the number of shares of Common Stock of the Issuer shown in column 7. The Preferred Stock has no expiration date.

F2 · kind: This transaction occurred prior to the Issuer's initial public offering, and is being reported on Form 4 solely for purposes of compliance with Rule 16a-2(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"). The securities covered by such transaction were previously included on the Reporting Person's Form 3.

F1 · derivative.exercise_date: Each share of Series B convertible preferred stock and Series C convertible preferred stock (collectively, the "Preferred Stock") is convertible into shares of the Issuer's Common Stock on a 3.5305-for-one basis. Upon the closing of the Issuer's initial public offering, all shares of Preferred Stock will convert into the number of shares of Common Stock of the Issuer shown in column 7. The Preferred Stock has no expiration date.

F1 · derivative.expiration_date: Each share of Series B convertible preferred stock and Series C convertible preferred stock (collectively, the "Preferred Stock") is convertible into shares of the Issuer's Common Stock on a 3.5305-for-one basis. Upon the closing of the Issuer's initial public offering, all shares of Preferred Stock will convert into the number of shares of Common Stock of the Issuer shown in column 7. The Preferred Stock has no expiration date.

F4 · ownership.nature: Shares held by Versant Vantage I, L.P. ("Versant Vantage I"). Versant Vantage I GP, ("Versant Vantage I GP") is the general partner of Versant Vantage I, and Versant Vantage I GP-GP, LLC ("Versant Vantage I GP-GP") is the general partner of Versant Vantage I GP. The Reporting Person is a managing member of Versant Vantage I GP-GP, and may be deemed to share voting and dispositive power over the shares held by Versant Vantage I. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

Read SEC document
March 01, 2021 Filed Mar 3, 2021 21:23 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 565 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-009385 · doc4.xml · nonDerivative · entry 12

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,749

F18 · kind: Represents a change in the form of ownership of the Reporting Person by virtue of the receipt of shares as a result of the pro-rata in-kind distribution of common shares of the Issuer for no consideration by VV V CAN.

Read SEC document
March 01, 2021 Filed Mar 3, 2021 21:23 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 4,012 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-009385 · doc4.xml · nonDerivative · entry 11

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

F17 · kind: Represents a pro-rata distribution, and not a purchase or sale, without additional consideration by VV V CAN to its partners.

F16 · ownership.nature: Shares held by VV V CAN. VV V CAN GP is the sole general partner of VV V CAN. VV V CAN GP may be deemed to have voting and dispositive power over the securities held by VV V CAN and as a result may be deemed to have beneficial ownership over such securities. The Reporting Person is a director of VV V CAN GP and may be deemed to indirectly beneficially own the securities through his interest in VV V CAN GP. The Reporting Person disclaims beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any.

Read SEC document
March 01, 2021 Filed Mar 3, 2021 21:23 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 4,012 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-009385 · doc4.xml · nonDerivative · entry 10

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 4,012

F15 · kind: Represents a change in the form of ownership of VV V CAN by virtue of the receipt of shares in the pro-rata in-kind distribution of common shares of the Issuer for no consideration by VVC CAN.

F16 · ownership.nature: Shares held by VV V CAN. VV V CAN GP is the sole general partner of VV V CAN. VV V CAN GP may be deemed to have voting and dispositive power over the securities held by VV V CAN and as a result may be deemed to have beneficial ownership over such securities. The Reporting Person is a director of VV V CAN GP and may be deemed to indirectly beneficially own the securities through his interest in VV V CAN GP. The Reporting Person disclaims beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any.

Read SEC document
March 01, 2021 Filed Mar 3, 2021 21:23 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 18,574 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-009385 · doc4.xml · nonDerivative · entry 9

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 44,295

F13 · kind: Represents a pro-rata distribution, and not a purchase or sale, without additional consideration by Versant Venture Capital V (Canada) LP ("VVC CAN") to its partners pursuant to a Rule 10b5-1 trading plan.

F14 · ownership.nature: These securities are held of record by VVC CAN. Versant Ventures V GP-GP (Canada), Inc. ("VV V CAN GP") is the sole general partner of Versant Ventures V (Canada), L.P. ("VV V CAN") and VV V CAN is the sole general partner of VVC CAN. Each of VV V CAN GP and VV V CAN may be deemed to have voting and dispositive power over the securities held by VVC CAN and as a result may be deemed to have beneficial ownership over such securities. The Reporting Person is a director of VV V CAN GP and may be deemed to indirectly beneficially own the securities through his interest in VV V CAN GP. The Reporting Person disclaims beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any.

Read SEC document
March 01, 2021 Filed Mar 3, 2021 21:23 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 12,648 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-009385 · doc4.xml · nonDerivative · entry 8

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,184

F12 · kind: Represents a change in the form of ownership of the Reporting Person by virtue of the receipt of shares as a result of the pro-rata in-kind distribution of common shares of the Issuer for no consideration by VV V.

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March 01, 2021 Filed Mar 3, 2021 21:23 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 56,056 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-009385 · doc4.xml · nonDerivative · entry 7

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

F11 · kind: Represents a pro-rata distribution, and not a purchase or sale, without additional consideration by VV V to its members.

F4 · ownership.nature: Shares held of record by VV V. The Reporting Person is a managing director of VV V and may be deemed to indirectly beneficially own the securities through his interest in VV V. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

Read SEC document
March 01, 2021 Filed Mar 3, 2021 21:23 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 1,755 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-009385 · doc4.xml · nonDerivative · entry 6

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 56,056

F10 · kind: Represents a change in the form of ownership of VV V by virtue of the receipt of shares in the pro-rata in-kind distribution of common shares of the Issuer for no consideration by VOA.

F4 · ownership.nature: Shares held of record by VV V. The Reporting Person is a managing director of VV V and may be deemed to indirectly beneficially own the securities through his interest in VV V. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

Read SEC document
March 01, 2021 Filed Mar 3, 2021 21:23 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 8,126 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-009385 · doc4.xml · nonDerivative · entry 5

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 18,457

F8 · kind: Represents a pro-rata distribution, and not a purchase or sale, without additional consideration by Versant Ophthalmic Affiliates Fund I, L.P. ("VOA") to its partners pursuant to a Rule 10b5-1 trading plan.

F9 · ownership.nature: These securities are held of record by VOA. VV V is the sole general partner of VOA and may be deemed to have voting and dispositive power over the securities held by VOA and as a result may be deemed to have beneficial ownership over such securities. The Reporting Person is a managing director of VV V and may be deemed to indirectly beneficially own the securities through his interest in VV V. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

Read SEC document
March 01, 2021 Filed Mar 3, 2021 21:23 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 1,585 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-009385 · doc4.xml · nonDerivative · entry 4

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 54,301

F7 · kind: Represents a change in the form of ownership of VV V by virtue of the receipt of shares in the pro-rata in-kind distribution of common shares of the Issuer for no consideration by VAF V.

F4 · ownership.nature: Shares held of record by VV V. The Reporting Person is a managing director of VV V and may be deemed to indirectly beneficially own the securities through his interest in VV V. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

Read SEC document
March 01, 2021 Filed Mar 3, 2021 21:23 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 7,341 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-009385 · doc4.xml · nonDerivative · entry 3

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 16,625

F5 · kind: Represents a pro-rata distribution, and not a purchase or sale, without additional consideration by Versant Affiliates Fund V, L.P. ("VAF V") to its partners pursuant to a Rule 10b5-1 trading plan.

F6 · ownership.nature: These securities are held of record by VAF V. VV V is the sole general partner of VAF V and may be deemed to have voting and dispositive power over the securities held by VAF V and as a result may be deemed to have beneficial ownership over such securities. The Reporting Person is a managing director of VV V and may be deemed to indirectly beneficially own the securities through his interest in VV V. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

Read SEC document
March 01, 2021 Filed Mar 3, 2021 21:23 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 52,716 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-009385 · doc4.xml · nonDerivative · entry 2

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 52,716

F3 · kind: Represents a change in the form of ownership of VV V by virtue of the receipt of shares in the pro-rata in-kind distribution of common shares of the Issuer for no consideration by VVC V.

F4 · ownership.nature: Shares held of record by VV V. The Reporting Person is a managing director of VV V and may be deemed to indirectly beneficially own the securities through his interest in VV V. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

Read SEC document
March 01, 2021 Filed Mar 3, 2021 21:23 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 244,056 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-009385 · doc4.xml · nonDerivative · entry 1

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 581,999

F1 · kind: Represents a pro-rata distribution, and not a purchase or sale, without additional consideration by Versant Venture Capital V, L.P. ("VVC V") to its partners pursuant to a Rule 10b5-1 trading plan.

F2 · ownership.nature: These securities are held of record by VVC V. Versant Ventures V, LLC ("VV V") is the sole general partner of VVC V and may be deemed to have voting and dispositive power over the securities held by VVC V and as a result may be deemed to have beneficial ownership over such securities. The Reporting Person is a managing director of VV V and may be deemed to indirectly beneficially own the securities through his interest in VV V. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

Read SEC document
February 24, 2021 Filed Jun 25, 2021 17:00 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 GrantSeries B convertible preferred stock · Derivative 2,075,000 $2.00 $4,150,000.00
Disclosure

SEC source: 0000899243-21-025978 · doc4.xml · derivative · entry 2

Bolzon Bradley J PhD · CIK 0001354345 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Versant Vantage I, L.P.

Disclosed balance after: 4,150,000

Underlying: Common Stock · 587,735 shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of Series B convertible preferred stock and Series C convertible preferred stock (collectively, the "Preferred Stock") is convertible into shares of the Issuer's Common Stock on a 3.5305-for-one basis. Upon the closing of the Issuer's initial public offering, all shares of Preferred Stock will convert into the number of shares of Common Stock of the Issuer shown in column 7. The Preferred Stock has no expiration date.

F2 · kind: This transaction occurred prior to the Issuer's initial public offering, and is being reported on Form 4 solely for purposes of compliance with Rule 16a-2(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"). The securities covered by such transaction were previously included on the Reporting Person's Form 3.

F1 · derivative.exercise_date: Each share of Series B convertible preferred stock and Series C convertible preferred stock (collectively, the "Preferred Stock") is convertible into shares of the Issuer's Common Stock on a 3.5305-for-one basis. Upon the closing of the Issuer's initial public offering, all shares of Preferred Stock will convert into the number of shares of Common Stock of the Issuer shown in column 7. The Preferred Stock has no expiration date.

F1 · derivative.expiration_date: Each share of Series B convertible preferred stock and Series C convertible preferred stock (collectively, the "Preferred Stock") is convertible into shares of the Issuer's Common Stock on a 3.5305-for-one basis. Upon the closing of the Issuer's initial public offering, all shares of Preferred Stock will convert into the number of shares of Common Stock of the Issuer shown in column 7. The Preferred Stock has no expiration date.

F4 · ownership.nature: Shares held by Versant Vantage I, L.P. ("Versant Vantage I"). Versant Vantage I GP, ("Versant Vantage I GP") is the general partner of Versant Vantage I, and Versant Vantage I GP-GP, LLC ("Versant Vantage I GP-GP") is the general partner of Versant Vantage I GP. The Reporting Person is a managing member of Versant Vantage I GP-GP, and may be deemed to share voting and dispositive power over the shares held by Versant Vantage I. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

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February 24, 2021 Filed Jun 25, 2021 17:00 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 GrantSeries B convertible preferred stock · Derivative 1,500,000 $2.00 $3,000,000.00
Disclosure

SEC source: 0000899243-21-025978 · doc4.xml · derivative · entry 1

Bolzon Bradley J PhD · CIK 0001354345 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Versant Capital VI, L.P.

Disclosed balance after: 3,000,000

Underlying: Common Stock · 424,869 shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of Series B convertible preferred stock and Series C convertible preferred stock (collectively, the "Preferred Stock") is convertible into shares of the Issuer's Common Stock on a 3.5305-for-one basis. Upon the closing of the Issuer's initial public offering, all shares of Preferred Stock will convert into the number of shares of Common Stock of the Issuer shown in column 7. The Preferred Stock has no expiration date.

F2 · kind: This transaction occurred prior to the Issuer's initial public offering, and is being reported on Form 4 solely for purposes of compliance with Rule 16a-2(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"). The securities covered by such transaction were previously included on the Reporting Person's Form 3.

F1 · derivative.exercise_date: Each share of Series B convertible preferred stock and Series C convertible preferred stock (collectively, the "Preferred Stock") is convertible into shares of the Issuer's Common Stock on a 3.5305-for-one basis. Upon the closing of the Issuer's initial public offering, all shares of Preferred Stock will convert into the number of shares of Common Stock of the Issuer shown in column 7. The Preferred Stock has no expiration date.

F1 · derivative.expiration_date: Each share of Series B convertible preferred stock and Series C convertible preferred stock (collectively, the "Preferred Stock") is convertible into shares of the Issuer's Common Stock on a 3.5305-for-one basis. Upon the closing of the Issuer's initial public offering, all shares of Preferred Stock will convert into the number of shares of Common Stock of the Issuer shown in column 7. The Preferred Stock has no expiration date.

F3 · ownership.nature: Shares held by Versant Venture Capital VI, L.P. ("Versant VI"). Versant Ventures VI GP, L.P. ("Versant Ventures VI GP") is the general partner of Versant VI, and Versant Ventures VI GP-GP, LLC ("Versant Ventures VI GP-GP") is the general partner of Versant Ventures VI GP. The Reporting Person is a managing member of Versant Ventures VI GP-GP and may be deemed to share voting and dispositive power over the shares held by Versant VI. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

Read SEC document
February 19, 2021 Filed Feb 23, 2021 21:40 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 847 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-007816 · doc4.xml · nonDerivative · entry 22

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,536

F33 · kind: Represents a change in the form of ownership of the Reporting Person by virtue of the receipt of shares as a result of the pro-rata in-kind distribution of common shares of the Issuer for no consideration by VV V CAN.

Read SEC document
February 19, 2021 Filed Feb 23, 2021 21:40 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 6,018 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-007816 · doc4.xml · nonDerivative · entry 21

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

F32 · kind: Represents a pro-rata distribution, and not a purchase or sale, without additional consideration by VV V CAN to its partners.

F31 · ownership.nature: Shares held by VV V CAN. VV V CAN GP is the sole general partner of VV V CAN. VV V CAN GP may be deemed to have voting and dispositive power over the securities held by VV V CAN and as a result may be deemed to have beneficial ownership over such securities. The Reporting Person is a director of VV V CAN GP and may be deemed to indirectly beneficially own the securities through his interest in VV V CAN GP. The Reporting Person disclaims beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any.

Read SEC document
February 19, 2021 Filed Feb 23, 2021 21:40 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 6,018 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-007816 · doc4.xml · nonDerivative · entry 20

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 6,018

F30 · kind: Represents a change in the form of ownership of VV V CAN by virtue of the receipt of shares in the pro-rata in-kind distribution of common shares of the Issuer for no consideration by VVC CAN.

F31 · ownership.nature: Shares held by VV V CAN. VV V CAN GP is the sole general partner of VV V CAN. VV V CAN GP may be deemed to have voting and dispositive power over the securities held by VV V CAN and as a result may be deemed to have beneficial ownership over such securities. The Reporting Person is a director of VV V CAN GP and may be deemed to indirectly beneficially own the securities through his interest in VV V CAN GP. The Reporting Person disclaims beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any.

Read SEC document
February 19, 2021 Filed Feb 23, 2021 21:40 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 27,861 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-007816 · doc4.xml · nonDerivative · entry 19

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 62,869

F28 · kind: Represents a pro-rata distribution, and not a purchase or sale, without additional consideration by Versant Venture Capital V (Canada) LP ("VVC CAN") to its partners.

F29 · ownership.nature: These securities are held of record by VVC CAN. Versant Ventures V GP-GP (Canada), Inc. ("VV V CAN GP") is the sole general partner of Versant Ventures V (Canada), L.P. ("VV V CAN") and VV V CAN is the sole general partner of VVC CAN. Each of VV V CAN GP and VV V CAN may be deemed to have voting and dispositive power over the securities held by VVC CAN and as a result may be deemed to have beneficial ownership over such securities. The Reporting Person is a director of VV V CAN GP and may be deemed to indirectly beneficially own the securities through his interest in VV V CAN GP. The Reporting Person disclaims beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any.

Read SEC document
February 19, 2021 Filed Feb 23, 2021 21:40 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 18,973 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-007816 · doc4.xml · nonDerivative · entry 18

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,689

F27 · kind: Represents a change in the form of ownership of the Reporting Person by virtue of the receipt of shares as a result of the pro-rata in-kind distribution of common shares of the Issuer for no consideration by VV V.

Read SEC document
February 19, 2021 Filed Feb 23, 2021 21:40 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 84,085 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-007816 · doc4.xml · nonDerivative · entry 17

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

F26 · kind: Represents a pro-rata distribution, and not a purchase or sale, without additional consideration by VV V to its members.

F19 · ownership.nature: Shares held of record by VV V. The Reporting Person is a managing director of VV V and may be deemed to indirectly beneficially own the securities through his interest in VV V. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

Read SEC document
February 19, 2021 Filed Feb 23, 2021 21:40 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 2,633 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-007816 · doc4.xml · nonDerivative · entry 16

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 84,085

F25 · kind: Represents a change in the form of ownership of VV V by virtue of the receipt of shares in the pro-rata in-kind distribution of common shares of the Issuer for no consideration by VOA.

F19 · ownership.nature: Shares held of record by VV V. The Reporting Person is a managing director of VV V and may be deemed to indirectly beneficially own the securities through his interest in VV V. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

Read SEC document
February 19, 2021 Filed Feb 23, 2021 21:40 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 12,189 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-007816 · doc4.xml · nonDerivative · entry 15

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 26,583

F23 · kind: Represents a pro-rata distribution, and not a purchase or sale, without additional consideration by Versant Ophthalmic Affiliates Fund I, L.P. ("VOA") to its partners.

F24 · ownership.nature: These securities are held of record by VOA. VV V is the sole general partner of VOA and may be deemed to have voting and dispositive power over the securities held by VOA and as a result may be deemed to have beneficial ownership over such securities. The Reporting Person is a managing director of VV V and may be deemed to indirectly beneficially own the securities through his interest in VV V. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

Read SEC document
February 19, 2021 Filed Feb 23, 2021 21:40 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 2,378 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-007816 · doc4.xml · nonDerivative · entry 14

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 81,452

F22 · kind: Represents a change in the form of ownership of VV V by virtue of the receipt of shares in the pro-rata in-kind distribution of common shares of the Issuer for no consideration by VAF V.

F19 · ownership.nature: Shares held of record by VV V. The Reporting Person is a managing director of VV V and may be deemed to indirectly beneficially own the securities through his interest in VV V. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

Read SEC document
February 19, 2021 Filed Feb 23, 2021 21:40 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 11,011 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-007816 · doc4.xml · nonDerivative · entry 13

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 23,966

F20 · kind: Represents a pro-rata distribution, and not a purchase or sale, without additional consideration by Versant Affiliates Fund V, L.P. ("VAF V") to its partners.

F21 · ownership.nature: These securities are held of record by VAF V. VV V is the sole general partner of VAF V and may be deemed to have voting and dispositive power over the securities held by VAF V and as a result may be deemed to have beneficial ownership over such securities. The Reporting Person is a managing director of VV V and may be deemed to indirectly beneficially own the securities through his interest in VV V. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

Read SEC document
February 19, 2021 Filed Feb 23, 2021 21:40 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 79,074 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-007816 · doc4.xml · nonDerivative · entry 12

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 79,074

F18 · kind: Represents a change in the form of ownership of VV V by virtue of the receipt of shares in the pro-rata in-kind distribution of common shares of the Issuer for no consideration by VVC V.

F19 · ownership.nature: Shares held of record by VV V. The Reporting Person is a managing director of VV V and may be deemed to indirectly beneficially own the securities through his interest in VV V. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

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February 19, 2021 Filed Feb 23, 2021 21:40 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 366,084 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-007816 · doc4.xml · nonDerivative · entry 11

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 826,055

F16 · kind: Represents a pro-rata distribution, and not a purchase or sale, without additional consideration by Versant Venture Capital V, L.P. ("VVC V") to its partners.

F17 · ownership.nature: These securities are held of record by VVC V. Versant Ventures V, LLC ("VV V") is the sole general partner of VVC V and may be deemed to have voting and dispositive power over the securities held by VVC V and as a result may be deemed to have beneficial ownership over such securities. The Reporting Person is a managing director of VV V and may be deemed to indirectly beneficially own the securities through his interest in VV V. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

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February 19, 2021 Filed Feb 23, 2021 21:40 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 3,650 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-007816 · doc4.xml · nonDerivative · entry 10

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 4,272

F14 · kind: Represents a pro-rata distribution, and not a purchase or sale, without additional consideration by Versant Side Fund IV, L.P. ("VSF IV") to its partners.

F15 · ownership.nature: These securities are held of record by VSF IV. VV IV is the sole general partner of VSF IV and may be deemed to have voting and dispositive power over the securities held by VSF IV and as a result may be deemed to have beneficial ownership over such securities. The Reporting Person is a managing director of VV IV and may be deemed to indirectly beneficially own the securities through his interest in VV IV. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

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February 19, 2021 Filed Feb 23, 2021 21:40 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 27,716 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-007816 · doc4.xml · nonDerivative · entry 9

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,716

F13 · kind: Represents a change in the form of ownership of the Reporting Person by virtue of the receipt of shares as a result of the pro-rata in-kind distribution of common shares of the Issuer for no consideration by VV IV.

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February 19, 2021 Filed Feb 23, 2021 21:40 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 158,522 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-007816 · doc4.xml · nonDerivative · entry 8

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

F12 · kind: Represents a pro-rata distribution, and not a purchase or sale, without additional consideration by VV IV to its members.

F11 · ownership.nature: Shares held of record by VV IV. The Reporting Person is a managing director of VV IV and may be deemed to indirectly beneficially own the securities through his interest in VV IV. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

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February 19, 2021 Filed Feb 23, 2021 21:40 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 158,522 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-007816 · doc4.xml · nonDerivative · entry 7

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 158,522

F10 · kind: Represents a change in the form of ownership of VV IV by virtue of the receipt of shares as a result of the pro-rata in-kind distribution of common shares of the Issuer for no consideration by VVC IV.

F11 · ownership.nature: Shares held of record by VV IV. The Reporting Person is a managing director of VV IV and may be deemed to indirectly beneficially own the securities through his interest in VV IV. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

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February 19, 2021 Filed Feb 23, 2021 21:40 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 615,607 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-007816 · doc4.xml · nonDerivative · entry 6

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 720,481

F8 · kind: Represents a pro-rata distribution, and not a purchase or sale, without additional consideration by Versant Venture Capital IV, L.P. ("VVC IV") to its partners.

F9 · ownership.nature: These securities are held of record by VVC IV. Versant Ventures IV, LLC ("VV IV") is the sole general partner of VVC IV and may be deemed to have voting and dispositive power over the securities held by VVC IV and as a result may be deemed to have beneficial ownership over such securities. The Reporting Person is a managing director of VV IV and may be deemed to indirectly beneficially own the securities through his interest in VV IV. The Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any.

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February 19, 2021 Filed Feb 23, 2021 21:40 UTC CRISPR Therapeutics AG CRSP · Entity 3852 SaleCommon Shares 3,463 $151.82 $525,751.97
Disclosure

SEC source: 0000899243-21-007816 · doc4.xml · nonDerivative · entry 5

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 168,831

F1 · shares: These securities are held of record by Versant Venture Management LLC ("VVM LLC"), a portion of which are held for the benefit of the Reporting Person, pursuant to an agreement between VVM LLC and the Reporting Person.

F7 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $151.61 to $151.99, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of securities sold at each separate price within the ranges set forth in this footnote (7) to this Form 4.

F3 · ownership.nature: These securities are held of record by VVM LLC. The Reporting Person is a managing member of VVM LLC and the Reporting Person may be deemed to indirectly beneficially own the securities through his interest in VVM LLC. The Reporting Person disclaims beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any.

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February 19, 2021 Filed Feb 23, 2021 21:40 UTC CRISPR Therapeutics AG CRSP · Entity 3852 SaleCommon Shares 27,932 $150.99 $4,217,461.06
Disclosure

SEC source: 0000899243-21-007816 · doc4.xml · nonDerivative · entry 4

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 172,294

F1 · shares: These securities are held of record by Versant Venture Management LLC ("VVM LLC"), a portion of which are held for the benefit of the Reporting Person, pursuant to an agreement between VVM LLC and the Reporting Person.

F6 · price: The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $150.61 to $151.54, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of securities sold at each separate price within the ranges set forth in this footnote (6) to this Form 4.

F3 · ownership.nature: These securities are held of record by VVM LLC. The Reporting Person is a managing member of VVM LLC and the Reporting Person may be deemed to indirectly beneficially own the securities through his interest in VVM LLC. The Reporting Person disclaims beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any.

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