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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
April 24, 2018 Filed Apr 26, 2018 20:57 UTC CRISPR Therapeutics AG CRSP · Entity 3852 SaleCommon Shares 589 $50.60 $29,803.40
Disclosure

SEC source: 0000899243-18-010839 · doc4.xml · nonDerivative · entry 2

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 44,582

F4 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by Versant Affiliates Fund V, L.P. ("VAF V").

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.00 to $51.59 per share, inclusive. The reporting person undertakes to provide to CRISPR Therapeutics AG, any security holder of CRISPR Therapeutics AG, 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 herein.

F5 · 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 investment 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
April 24, 2018 Filed Apr 26, 2018 20:57 UTC CRISPR Therapeutics AG CRSP · Entity 3852 SaleCommon Shares 20,071 $51.00 $1,023,621.00
Disclosure

SEC source: 0000899243-18-010839 · doc4.xml · nonDerivative · entry 1

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 1,519,505

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by Versant Venture Capital V, L.P. ("VVC V").

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.00 to $51.59 per share, inclusive. The reporting person undertakes to provide to CRISPR Therapeutics AG, any security holder of CRISPR Therapeutics AG, 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 herein.

F3 · 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 investment 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
April 23, 2018 Filed Apr 24, 2018 23:41 UTC CRISPR Therapeutics AG CRSP · Entity 3852 SaleCommon Shares 6,821 $50.66 $345,551.86
Disclosure

SEC source: 0000899243-18-010682 · doc4.xml · nonDerivative · entry 9

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 117,173

F16 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by Versant Venture Capital V (Canada), L.P. ("VVC CAN").

F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.00 to $54.00 per share, inclusive. The reporting person undertakes to provide to CRISPR Therapeutics AG, any security holder of CRISPR Therapeutics AG, 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 herein.

F17 · 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. VV V CAN GP and VV V CAN may be deemed to have voting and investment 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 shares through his interest in VV V CAN GP. The Reporting Person disclaims beneficial ownership of these shares, except to the extent of his pecuniary interest therein, if any.

Read SEC document
April 23, 2018 Filed Apr 24, 2018 23:41 UTC CRISPR Therapeutics AG CRSP · Entity 3852 SaleCommon Shares 2,915 $51.00 $148,665.00
Disclosure

SEC source: 0000899243-18-010682 · doc4.xml · nonDerivative · entry 8

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 50,072

F14 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by Versant Ophthalmic Affiliates Fund I, L.P. ("VOA").

F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.00 to $54.00 per share, inclusive. The reporting person undertakes to provide to CRISPR Therapeutics AG, any security holder of CRISPR Therapeutics AG, 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 herein.

F15 · 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 investment 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
April 23, 2018 Filed Apr 24, 2018 23:41 UTC CRISPR Therapeutics AG CRSP · Entity 3852 SaleCommon Shares 2,630 $51.00 $134,130.00
Disclosure

SEC source: 0000899243-18-010682 · doc4.xml · nonDerivative · entry 7

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 45,171

F12 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by Versant Affiliates Fund V, L.P. ("VAF V").

F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.00 to $54.00 per share, inclusive. The reporting person undertakes to provide to CRISPR Therapeutics AG, any security holder of CRISPR Therapeutics AG, 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 herein.

F13 · 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 investment 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
April 23, 2018 Filed Apr 24, 2018 23:41 UTC CRISPR Therapeutics AG CRSP · Entity 3852 SaleCommon Shares 89,628 $50.66 $4,540,554.48
Disclosure

SEC source: 0000899243-18-010682 · doc4.xml · nonDerivative · entry 6

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 1,539,576

F9 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by Versant Ventures Capital V, L.P. ("VVC V").

F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.00 to $54.00 per share, inclusive. The reporting person undertakes to provide to CRISPR Therapeutics AG, any security holder of CRISPR Therapeutics AG, 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 herein.

F11 · 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 investment 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
April 20, 2018 Filed Apr 24, 2018 23:41 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 16,262 $0.00 $0.00
Disclosure

SEC source: 0000899243-18-010682 · doc4.xml · nonDerivative · entry 5

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,986

F8 · kind: Represents a change in the form of ownership of the Reporting Person by virtue of the receipt of shares in the pro-rata in-kind distribution of Common Stock of the Issuer for no consideration by VV IV to its members.

Read SEC document
April 20, 2018 Filed Apr 24, 2018 23:41 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 92,918 $0.00 $0.00
Disclosure

SEC source: 0000899243-18-010682 · doc4.xml · nonDerivative · entry 4

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

F7 · kind: Represents a pro-rata in-kind distribution of Common Stock of the Issuer by VV IV without consideration to its members.

F6 · ownership.nature: The shares are held by VV IV.

Read SEC document
April 20, 2018 Filed Apr 24, 2018 23:41 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 92,918 $0.00 $0.00
Disclosure

SEC source: 0000899243-18-010682 · doc4.xml · nonDerivative · entry 3

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 92,918

F5 · kind: Represents a change in the form of ownership of VV IV by virtue of the receipt of shares in the pro-rata in-kind distribution of Common Stock of the Issuer for no consideration by VVC IV and VSF IV.

F6 · ownership.nature: The shares are held by VV IV.

Read SEC document
April 20, 2018 Filed Apr 24, 2018 23:41 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 2,947 $0.00 $0.00
Disclosure

SEC source: 0000899243-18-010682 · doc4.xml · nonDerivative · entry 2

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 13,277

F3 · kind: Represents a pro-rata in-kind distribution of Common Stock of the Issuer by Versant Side Fund IV, L.P. ("VSF IV") without consideration to its partners.

F4 · 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 investment 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.

Read SEC document
April 20, 2018 Filed Apr 24, 2018 23:41 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Shares 497,053 $0.00 $0.00
Disclosure

SEC source: 0000899243-18-010682 · doc4.xml · nonDerivative · entry 1

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,238,979

F1 · kind: Represents a pro-rata in-kind distribution of Common Stock of the Issuer by Versant Venture Capital IV, L.P. ("VVC IV") without consideration to its partners.

F2 · 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 investment 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.

Read SEC document
December 22, 2017 Filed Dec 27, 2017 21:17 UTC CRISPR Therapeutics AG CRSP · Entity 3852 SaleCommon Shares 26,016 $20.30 $528,236.67
Disclosure

SEC source: 0000899243-17-029618 · doc4.xml · nonDerivative · entry 1

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,724

F1 · kind: The sales reported in this Form 4 were 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 shares were sold in multiple transactions at prices ranging from $20.20 to $20.56, inclusive. The reporting person undertakes to provide to CRISPR Therapeutics AG, any security holder of CRISPR Therapeutics AG, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
November 27, 2017 Filed Nov 28, 2017 21:10 UTC CRISPR Therapeutics AG CRSP · Entity 3852 SaleCommon Shares 200 $20.24 $4,048.00
Disclosure

SEC source: 0000899243-17-027486 · doc4.xml · nonDerivative · entry 2

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,740

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
November 24, 2017 Filed Nov 28, 2017 21:10 UTC CRISPR Therapeutics AG CRSP · Entity 3852 SaleCommon Shares 1,507 $20.21 $30,450.44
Disclosure

SEC source: 0000899243-17-027486 · doc4.xml · nonDerivative · entry 1

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,940

F1 · kind: The sales reported in this Form 4 were 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 shares were sold in multiple transactions at prices ranging from $20.20 to $20.25, inclusive. The reporting person undertakes to provide to CRISPR Therapeutics AG, any security holder of CRISPR Therapeutics AG, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
September 05, 2017 Filed Sep 8, 2017 01:32 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Stock 55,447 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-051984 · doc4.xml · nonDerivative · entry 13

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,447

F22 · kind: Represents a change in the form of ownership of the Reporting Person by virtue of the receipt of shares in the pro-rata in-kind distribution of Common Stock of the Issuer for no consideration by VV IV, VV V and VV V CAN to their members or partners.

Read SEC document
September 05, 2017 Filed Sep 8, 2017 01:32 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Stock 1,240 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-051984 · doc4.xml · nonDerivative · entry 12

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · see footnote

Disclosed balance after: 0

F21 · kind: Represents a pro-rata in-kind distribution of Common Stock of the Issuer by VV V CAN without consideration to its partners.

F20 · ownership.nature: The shares are held VV V CAN.

Read SEC document
September 05, 2017 Filed Sep 8, 2017 01:32 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Stock 1,240 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-051984 · doc4.xml · nonDerivative · entry 11

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · see footnote

Disclosed balance after: 1,240

F19 · 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 Stock of the Issuer for no consideration by VVC CAN.

F20 · ownership.nature: The shares are held VV V CAN.

Read SEC document
September 05, 2017 Filed Sep 8, 2017 01:32 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Stock 17,283 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-051984 · doc4.xml · nonDerivative · entry 10

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · see footnote

Disclosed balance after: 0

F18 · kind: . Represents a pro-rata in-kind distribution of Common Stock of the Issuer by VV V without consideration to its members.

F17 · ownership.nature: The shares are held VV V.

Read SEC document
September 05, 2017 Filed Sep 8, 2017 01:32 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Stock 17,283 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-051984 · doc4.xml · nonDerivative · entry 9

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · see footnote

Disclosed balance after: 17,283

F16 · 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 Stock of the Issuer for no consideration by VVC V, VAF V and VOA.

F17 · ownership.nature: The shares are held VV V.

Read SEC document
September 05, 2017 Filed Sep 8, 2017 01:32 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Stock 292,529 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-051984 · 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

F15 · kind: Represents a pro-rata in-kind distribution of Common Stock of the Issuer by VV IV without consideration to its members.

F14 · ownership.nature: The shares are held VV IV.

Read SEC document
September 05, 2017 Filed Sep 8, 2017 01:32 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Stock 292,529 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-051984 · doc4.xml · nonDerivative · entry 7

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · see footnote

Disclosed balance after: 292,529

F13 · kind: Represents a change in the form of ownership of VV IV by virtue of the receipt of shares in the pro-rata in-kind distribution of Common Stock of the Issuer for no consideration by VVC IV and VSF IV.

F14 · ownership.nature: The shares are held VV IV.

Read SEC document
September 05, 2017 Filed Sep 8, 2017 01:32 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Stock 26,491 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-051984 · doc4.xml · nonDerivative · entry 6

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · see footnote

Disclosed balance after: 52,987

F11 · kind: Represents a pro-rata in-kind distribution of Common Stock of the Issuer by Versant Ophthalmic Affiliates Fund I, L.P. ("VOA") without consideration to its partners.

F12 · 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 investment 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
September 05, 2017 Filed Sep 8, 2017 01:32 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Stock 61,993 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-051984 · doc4.xml · nonDerivative · entry 5

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · see footnote

Disclosed balance after: 123,994

F9 · kind: Represents a pro-rata in-kind distribution of Common Stock of the Issuer by Versant Venture Capital V (Canada) LP ("VVC CAN") without consideration to its partners.

F10 · 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. VV V CAN GP and VV V CAN may be deemed to have voting and investment 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 shares through his interest in VV V CAN GP. The Reporting Person disclaims beneficial ownership of these shares, except to the extent of his pecuniary interest therein, if any.

Read SEC document
September 05, 2017 Filed Sep 8, 2017 01:32 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Stock 23,899 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-051984 · doc4.xml · nonDerivative · entry 4

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · see footnote

Disclosed balance after: 47,801

F7 · kind: Represents a pro-rata in-kind distribution of Common Stock of the Issuer by Versant Affiliates Fund V, L.P. ("VAF V") without consideration to its partners.

F8 · 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 investment 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
September 05, 2017 Filed Sep 8, 2017 01:32 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Stock 814,599 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-051984 · doc4.xml · nonDerivative · entry 3

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · see footnote

Disclosed balance after: 1,629,204

F5 · kind: Represents a pro-rata in-kind distribution of Common Stock of the Issuer by Versant Venture Capital V, L.P. ("VVC V") without consideration to its partners.

F6 · 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 investment 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
September 05, 2017 Filed Sep 8, 2017 01:32 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Stock 8,110 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-051984 · doc4.xml · nonDerivative · entry 2

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · see footnote

Disclosed balance after: 16,224

F3 · kind: Represents a pro-rata in-kind distribution of Common Stock of the Issuer by Versant Side Fund IV, L.P. ("VSF IV") without consideration to its partners.

F4 · 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 investment 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.

Read SEC document
September 05, 2017 Filed Sep 8, 2017 01:32 UTC CRISPR Therapeutics AG CRSP · Entity 3852 OtherCommon Stock 1,368,013 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-051984 · doc4.xml · nonDerivative · entry 1

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · see footnote

Disclosed balance after: 2,736,032

F1 · kind: Represents a pro-rata in-kind distribution of Common Stock of the Issuer by Versant Venture Capital IV, L.P. ("VVC IV") without consideration to its partners.

F2 · 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 investment 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.

Read SEC document
May 31, 2017 Filed Jun 2, 2017 20:30 UTC CRISPR Therapeutics AG CRSP · Entity 3852 GrantStock Option (Right to Buy) · Derivative 30,000 $0.00 Strike: $13.62 $0.00
Disclosure

SEC source: 0000899243-17-015164 · doc4.xml · derivative · entry 1

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 30,000

Underlying: Common Shares · 30,000 shares

Expires 2027-05-31

F2 · shares: One-half of the securities acquired as reported in column 5 were granted to the Reporting Person and one-half were granted to Thomas Woiwode, each grant as compensation for services on the Issuer's board of directors. One-half of the securities held after the reported transaction, as reported in column 9, are held by the Reporting Person and one-half of the reported securities are held by Mr. Woiwode. Each of the Reporting Person and Mr. Woiwode are managing members of Versant Venture Management, LLC and pursuant to agreements with Versant Venture Management, LLC, the Reporting Person and Mr. Woiwode are deemed to hold these securities for the benefit of Versant Venture Management, LLC. Accordingly, Versant Venture Management, LLC may be deemed to be the indirect beneficial owner of these securities, and the Reporting Person may be deemed to indirectly beneficial own the securities through his interest in Versant Venture Management, LLC.

F3 · shares: (Continued from Footnote 2) The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

F1 · derivative.exercise_date: These options were granted on May 31, 2017 with 100% of the shares vesting in 12 equal monthly installments beginning June 30, 2017.

F2 · derivative.underlying_shares: One-half of the securities acquired as reported in column 5 were granted to the Reporting Person and one-half were granted to Thomas Woiwode, each grant as compensation for services on the Issuer's board of directors. One-half of the securities held after the reported transaction, as reported in column 9, are held by the Reporting Person and one-half of the reported securities are held by Mr. Woiwode. Each of the Reporting Person and Mr. Woiwode are managing members of Versant Venture Management, LLC and pursuant to agreements with Versant Venture Management, LLC, the Reporting Person and Mr. Woiwode are deemed to hold these securities for the benefit of Versant Venture Management, LLC. Accordingly, Versant Venture Management, LLC may be deemed to be the indirect beneficial owner of these securities, and the Reporting Person may be deemed to indirectly beneficial own the securities through his interest in Versant Venture Management, LLC.

F3 · derivative.underlying_shares: (Continued from Footnote 2) The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

F2 · balance_after: One-half of the securities acquired as reported in column 5 were granted to the Reporting Person and one-half were granted to Thomas Woiwode, each grant as compensation for services on the Issuer's board of directors. One-half of the securities held after the reported transaction, as reported in column 9, are held by the Reporting Person and one-half of the reported securities are held by Mr. Woiwode. Each of the Reporting Person and Mr. Woiwode are managing members of Versant Venture Management, LLC and pursuant to agreements with Versant Venture Management, LLC, the Reporting Person and Mr. Woiwode are deemed to hold these securities for the benefit of Versant Venture Management, LLC. Accordingly, Versant Venture Management, LLC may be deemed to be the indirect beneficial owner of these securities, and the Reporting Person may be deemed to indirectly beneficial own the securities through his interest in Versant Venture Management, LLC.

F3 · balance_after: (Continued from Footnote 2) The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

F2 · ownership.nature: One-half of the securities acquired as reported in column 5 were granted to the Reporting Person and one-half were granted to Thomas Woiwode, each grant as compensation for services on the Issuer's board of directors. One-half of the securities held after the reported transaction, as reported in column 9, are held by the Reporting Person and one-half of the reported securities are held by Mr. Woiwode. Each of the Reporting Person and Mr. Woiwode are managing members of Versant Venture Management, LLC and pursuant to agreements with Versant Venture Management, LLC, the Reporting Person and Mr. Woiwode are deemed to hold these securities for the benefit of Versant Venture Management, LLC. Accordingly, Versant Venture Management, LLC may be deemed to be the indirect beneficial owner of these securities, and the Reporting Person may be deemed to indirectly beneficial own the securities through his interest in Versant Venture Management, LLC.

F3 · ownership.nature: (Continued from Footnote 2) The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

Read SEC document
October 24, 2016 Filed Dec 23, 2016 23:02 UTC CRISPR Therapeutics AG CRSP · Entity 3852 ConversionSeries B Preferred Shares · Derivative 5,774 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-16-163804 · a4.xml · derivative · entry 34

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 5,774 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.

F2 · derivative.exercise_price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.exercise_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.expiration_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F8 · ownership.nature: These securities are held of record by Versant Ophthalmic Affiliates Fund I, L.P. ("VOA"). VV V is the sole general partner of VOA and may be deemed to have voting and investment 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
October 24, 2016 Filed Dec 23, 2016 23:02 UTC CRISPR Therapeutics AG CRSP · Entity 3852 ConversionSeries B Preferred Shares · Derivative 13,180 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-16-163804 · a4.xml · derivative · entry 33

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 13,180 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.

F2 · derivative.exercise_price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.exercise_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.expiration_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F7 · ownership.nature: These securities are held of record by Versant Venture Capital V (Canada) LP ("VVC CAN"). Versant Ventures V (Canada) GP-GP, 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. VV V CAN GP and VV V CAN may be deemed to have voting and investment 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 shares through his interest in VV V CAN GP. The Reporting Person disclaims beneficial ownership of these shares, except to the extent of his pecuniary interest therein, if any.

Read SEC document
October 24, 2016 Filed Dec 23, 2016 23:02 UTC CRISPR Therapeutics AG CRSP · Entity 3852 ConversionSeries B Preferred Shares · Derivative 5,210 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-16-163804 · a4.xml · derivative · entry 32

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 5,210 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.

F2 · derivative.exercise_price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.exercise_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.expiration_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F6 · ownership.nature: These securities are held of record by Versant Affiliates Fund V, L.P. ("VAF V"). VV V is the sole general partner of VAF V and may be deemed to have voting and investment 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
October 24, 2016 Filed Dec 23, 2016 23:02 UTC CRISPR Therapeutics AG CRSP · Entity 3852 ConversionSeries B Preferred Shares · Derivative 173,167 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-16-163804 · a4.xml · derivative · entry 31

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 173,167 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.

F2 · derivative.exercise_price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.exercise_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.expiration_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F5 · ownership.nature: These securities are held of record by Versant Venture Capital V, L.P. ("VVC V"). Versant Ventures V, LLC ("VV V") is the sole general partner of VVC V and may be deemed to have voting and investment 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
October 24, 2016 Filed Dec 23, 2016 23:02 UTC CRISPR Therapeutics AG CRSP · Entity 3852 ConversionSeries B Preferred Shares · Derivative 1,454 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-16-163804 · a4.xml · derivative · entry 30

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 1,454 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.

F2 · derivative.exercise_price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.exercise_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.expiration_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F4 · ownership.nature: These securities are held of record by Versant Side Fund IV, L.P. ("VSF IV"). VV IV is the sole general partner of VSF IV and may be deemed to have voting and investment 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.

Read SEC document
October 24, 2016 Filed Dec 23, 2016 23:02 UTC CRISPR Therapeutics AG CRSP · Entity 3852 ConversionSeries B Preferred Shares · Derivative 231,077 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-16-163804 · a4.xml · derivative · entry 29

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 231,077 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.

F2 · derivative.exercise_price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.exercise_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.expiration_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F3 · ownership.nature: These securities are held of record by Versant Venture Capital IV, L.P. ("VVC IV"). Versant Ventures IV, LLC ("VV IV") is the sole general partner of VVC IV and may be deemed to have voting and investment 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.

Read SEC document
October 24, 2016 Filed Dec 23, 2016 23:02 UTC CRISPR Therapeutics AG CRSP · Entity 3852 ConversionSeries A-3 Preferred Shares · Derivative 73,704 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-16-163804 · a4.xml · derivative · entry 28

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 73,704 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.

F2 · derivative.exercise_price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.exercise_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.expiration_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F8 · ownership.nature: These securities are held of record by Versant Ophthalmic Affiliates Fund I, L.P. ("VOA"). VV V is the sole general partner of VOA and may be deemed to have voting and investment 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
October 24, 2016 Filed Dec 23, 2016 23:02 UTC CRISPR Therapeutics AG CRSP · Entity 3852 ConversionSeries A-3 Preferred Shares · Derivative 168,224 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-16-163804 · a4.xml · derivative · entry 27

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 168,224 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.

F2 · derivative.exercise_price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.exercise_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.expiration_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F7 · ownership.nature: These securities are held of record by Versant Venture Capital V (Canada) LP ("VVC CAN"). Versant Ventures V (Canada) GP-GP, 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. VV V CAN GP and VV V CAN may be deemed to have voting and investment 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 shares through his interest in VV V CAN GP. The Reporting Person disclaims beneficial ownership of these shares, except to the extent of his pecuniary interest therein, if any.

Read SEC document
October 24, 2016 Filed Dec 23, 2016 23:02 UTC CRISPR Therapeutics AG CRSP · Entity 3852 ConversionSeries A-3 Preferred Shares · Derivative 66,490 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-16-163804 · a4.xml · derivative · entry 26

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 66,490 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.

F2 · derivative.exercise_price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.exercise_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.expiration_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F6 · ownership.nature: These securities are held of record by Versant Affiliates Fund V, L.P. ("VAF V"). VV V is the sole general partner of VAF V and may be deemed to have voting and investment 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
October 24, 2016 Filed Dec 23, 2016 23:02 UTC CRISPR Therapeutics AG CRSP · Entity 3852 ConversionSeries A-3 Preferred Shares · Derivative 2,210,417 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-16-163804 · a4.xml · derivative · entry 25

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 2,210,417 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.

F2 · derivative.exercise_price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.exercise_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.expiration_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F5 · ownership.nature: These securities are held of record by Versant Venture Capital V, L.P. ("VVC V"). Versant Ventures V, LLC ("VV V") is the sole general partner of VVC V and may be deemed to have voting and investment 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
October 24, 2016 Filed Dec 23, 2016 23:02 UTC CRISPR Therapeutics AG CRSP · Entity 3852 ConversionSeries A-2 Preferred Shares · Derivative 19,524 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-16-163804 · a4.xml · derivative · entry 24

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 19,524 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.

F2 · derivative.exercise_price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.exercise_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.expiration_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F4 · ownership.nature: These securities are held of record by Versant Side Fund IV, L.P. ("VSF IV"). VV IV is the sole general partner of VSF IV and may be deemed to have voting and investment 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.

Read SEC document
October 24, 2016 Filed Dec 23, 2016 23:02 UTC CRISPR Therapeutics AG CRSP · Entity 3852 ConversionSeries A-2 Preferred Shares · Derivative 3,100,477 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-16-163804 · a4.xml · derivative · entry 23

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 3,100,477 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.

F2 · derivative.exercise_price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.exercise_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.expiration_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F3 · ownership.nature: These securities are held of record by Versant Venture Capital IV, L.P. ("VVC IV"). Versant Ventures IV, LLC ("VV IV") is the sole general partner of VVC IV and may be deemed to have voting and investment 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.

Read SEC document
October 24, 2016 Filed Dec 23, 2016 23:02 UTC CRISPR Therapeutics AG CRSP · Entity 3852 ConversionSeries A-1 Preferred Shares · Derivative 2,754 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-16-163804 · a4.xml · derivative · entry 22

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 2,754 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.

F2 · derivative.exercise_price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.exercise_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.expiration_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F4 · ownership.nature: These securities are held of record by Versant Side Fund IV, L.P. ("VSF IV"). VV IV is the sole general partner of VSF IV and may be deemed to have voting and investment 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.

Read SEC document
October 24, 2016 Filed Dec 23, 2016 23:02 UTC CRISPR Therapeutics AG CRSP · Entity 3852 ConversionSeries A-1 Preferred Shares · Derivative 437,247 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-16-163804 · a4.xml · derivative · entry 21

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 437,247 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.

F2 · derivative.exercise_price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.exercise_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F2 · derivative.expiration_date: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F3 · ownership.nature: These securities are held of record by Versant Venture Capital IV, L.P. ("VVC IV"). Versant Ventures IV, LLC ("VV IV") is the sole general partner of VVC IV and may be deemed to have voting and investment 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.

Read SEC document
October 24, 2016 Filed Dec 23, 2016 23:02 UTC CRISPR Therapeutics AG CRSP · Entity 3852 ConversionCommon Stock 5,774 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-16-163804 · a4.xml · nonDerivative · entry 19

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 79,478

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F8 · ownership.nature: These securities are held of record by Versant Ophthalmic Affiliates Fund I, L.P. ("VOA"). VV V is the sole general partner of VOA and may be deemed to have voting and investment 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
October 24, 2016 Filed Dec 23, 2016 23:02 UTC CRISPR Therapeutics AG CRSP · Entity 3852 ConversionCommon Stock 73,704 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-16-163804 · a4.xml · nonDerivative · entry 18

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 73,704

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F8 · ownership.nature: These securities are held of record by Versant Ophthalmic Affiliates Fund I, L.P. ("VOA"). VV V is the sole general partner of VOA and may be deemed to have voting and investment 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
October 24, 2016 Filed Dec 23, 2016 23:02 UTC CRISPR Therapeutics AG CRSP · Entity 3852 PurchaseCommon Stock 4,583 $14.00 $64,162.00
Disclosure

SEC source: 0001104659-16-163804 · a4.xml · nonDerivative · entry 17

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 185,987

F7 · ownership.nature: These securities are held of record by Versant Venture Capital V (Canada) LP ("VVC CAN"). Versant Ventures V (Canada) GP-GP, 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. VV V CAN GP and VV V CAN may be deemed to have voting and investment 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 shares through his interest in VV V CAN GP. The Reporting Person disclaims beneficial ownership of these shares, except to the extent of his pecuniary interest therein, if any.

Read SEC document
October 24, 2016 Filed Dec 23, 2016 23:02 UTC CRISPR Therapeutics AG CRSP · Entity 3852 ConversionCommon Stock 13,180 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-16-163804 · a4.xml · nonDerivative · entry 16

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 181,404

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F7 · ownership.nature: These securities are held of record by Versant Venture Capital V (Canada) LP ("VVC CAN"). Versant Ventures V (Canada) GP-GP, 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. VV V CAN GP and VV V CAN may be deemed to have voting and investment 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 shares through his interest in VV V CAN GP. The Reporting Person disclaims beneficial ownership of these shares, except to the extent of his pecuniary interest therein, if any.

Read SEC document
October 24, 2016 Filed Dec 23, 2016 23:02 UTC CRISPR Therapeutics AG CRSP · Entity 3852 ConversionCommon Stock 168,224 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-16-163804 · a4.xml · nonDerivative · entry 15

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 168,224

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F7 · ownership.nature: These securities are held of record by Versant Venture Capital V (Canada) LP ("VVC CAN"). Versant Ventures V (Canada) GP-GP, 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. VV V CAN GP and VV V CAN may be deemed to have voting and investment 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 shares through his interest in VV V CAN GP. The Reporting Person disclaims beneficial ownership of these shares, except to the extent of his pecuniary interest therein, if any.

Read SEC document
October 24, 2016 Filed Dec 23, 2016 23:02 UTC CRISPR Therapeutics AG CRSP · Entity 3852 ConversionCommon Stock 5,210 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-16-163804 · a4.xml · nonDerivative · entry 14

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 71,700

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F6 · ownership.nature: These securities are held of record by Versant Affiliates Fund V, L.P. ("VAF V"). VV V is the sole general partner of VAF V and may be deemed to have voting and investment 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.

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October 24, 2016 Filed Dec 23, 2016 23:02 UTC CRISPR Therapeutics AG CRSP · Entity 3852 ConversionCommon Stock 66,490 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-16-163804 · a4.xml · nonDerivative · entry 13

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 66,490

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: Each share of the Issuer's Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock and Series B Preferred Stock automatically converted into 1 share of the Issuer's Common Stock in its firm commitment initial public offering pursuant to the Issuer's prospectus (Form 424B4) filed with the Securities and Exchange Commission on October 19, 2016.

F6 · ownership.nature: These securities are held of record by Versant Affiliates Fund V, L.P. ("VAF V"). VV V is the sole general partner of VAF V and may be deemed to have voting and investment 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.

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October 24, 2016 Filed Dec 23, 2016 23:02 UTC CRISPR Therapeutics AG CRSP · Entity 3852 PurchaseCommon Stock 60,219 $14.00 $843,066.00
Disclosure

SEC source: 0001104659-16-163804 · a4.xml · nonDerivative · entry 12

Bolzon Bradley J PhD · CIK 0001354345 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,443,803

F5 · ownership.nature: These securities are held of record by Versant Venture Capital V, L.P. ("VVC V"). Versant Ventures V, LLC ("VV V") is the sole general partner of VVC V and may be deemed to have voting and investment 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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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.