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CRISPR Therapeutics CFO reports stock option holdings

One listed restricted stock unit award specifies quarterly vesting on March 10, 2024, March 10, 2025, March 10, 2026, and March 10, 2027.

(Moderate)

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Form Type
3

Rhea-AI Filing Summary

CRISPR Therapeutics AG (CRSP) lists Chief Financial Officer Andrew Jacob Silver’s directly held stock options and restricted stock units. The options include 4,892 Common Shares at a $35.59 exercise price, expiring November 1, 2028, and 18,734 Common Shares at a $42.12 exercise price, expiring March 14, 2035. The report also lists 1,300 restricted stock units tied to an award with quarterly vesting through March 10, 2027.

Insider Silver Andrew Jacob
Role Chief Financial Officer
Type Security Shares Price Value
holding Stock Option (Right to Buy) F1 -- -- --
holding Stock Option (Right to Buy) F2 -- -- --
holding Stock Option (Right to Buy) F3 -- -- --
holding Stock Option (Right to Buy) F4 -- -- --
holding Stock Option (Right to Buy) F5 -- -- --
holding Stock Option (Right to Buy) F6 -- -- --
holding Stock Option (Right to Buy) F7 -- -- --
holding Stock Option (Right to Buy) F8 -- -- --
holding Stock Option (Right to Buy) F9 -- -- --
holding Stock Option (Right to Buy) F10 -- -- --
holding Stock Option (Right to Buy) F11 -- -- --
holding Stock Option ( Right to Buy) F12 -- -- --
holding Stock Option (Right to Buy) F13 -- -- --
holding Stock Option (Right to Buy) F14 -- -- --
holding Stock Option (Right to Buy) F15 -- -- --
holding Restricted Stock Units F17, F16 -- -- --
holding Restricted Stock Units F17, F18 -- -- --
holding Restricted Stock Units F17, F19 -- -- --
holding Restricted Stock Units F17, F20 -- -- --
holding Restricted Stock Units F17, F21 -- -- --
holding Restricted Stock Units F17, F22 -- -- --
holding Restricted Stock Units F17, F23 -- -- --
Holdings After Transaction: Stock Option (Right to Buy) — 85,374 contracts (Direct); Stock Option ( Right to Buy) — 3,766 contracts (Direct); Restricted Stock Units — 65,127 contracts (Direct)
Footnotes (23)
  1. F1. This option was granted on November 1, 2018 with respect to 10,000 Common Shares. 25% of the shares vested on November 1, 2019, with the remaining shares vested in 48 equal monthly installments thereafter.
  2. F2. This option was granted on October 22, 2019 with respect to 1,716 Common Shares. 100% of the shares vested in 48 equal monthly installments, with the first installment vested on November 22, 2019.
  3. F3. This option was granted on March 10, 2020 with respect to 3,960 Common Shares. 100% of the shares vested in 48 equal monthly installments, with the first installment vested on April 10, 2020.
  4. F4. This option was granted on October 5, 2020 with respect to 1,800 Common Shares. 100% of the shares vest in 48 equal monthly installments, with the first installment vested on November 5, 2020.
  5. F5. This option was granted on March 11, 2021 with respect to 4,522 Common Shares. 100% of the shares vest in 48 equal monthly installments, with the first installment vested on April 11, 2021.
  6. F6. This option was granted on October 15, 2021 with respect to 1,966 Common Shares. 100% of the shares vest in 48 equal monthly installments, with the first installment vested on November 15, 2021.
  7. F7. This option was granted on February 18, 2022 with respect to 3,840 Common Shares. 100% of the shares vest in 48 equal monthly installments, with the first installment vested on March 18, 2022.
  8. F8. This option was granted on October 7, 2022 with respect to 2,366 Common Shares. 100% of the shares vest in 48 equal monthly installments, with the first installment vested on November 7, 2022.
  9. F9. This option was granted on March 10, 2023 with respect to 8,431 Common Shares. 100% of the shares vest in 48 equal monthly installments, with the first installment vested on April 10, 2023.
  10. F10. This option was granted on October 13, 2023 with respect to 3,766 Common Shares. 100% of the shares vest in 48 equal monthly installments, with the first installment vested on November 13, 2023.
  11. F11. This option was granted on March 20, 2024 with respect to 9,039 Common Shares. 100% of the shares vest in 48 equal monthly installments, with the first installment vested on April 20, 2024.
  12. F12. This option was granted on October 16, 2024 with respect to 3,766 Common Shares. 100% of the shares vest in 48 equal monthly installments, with the first installment vested on November 16, 2024.
  13. F13. This option was granted on March 14, 2025 with respect to 18,734 Common Shares. 100% of the shares vest in 48 equal monthly installments, with the first installment vested on April 14, 2025.
  14. F14. This option was granted on October 3, 2025 with respect to 6,944 Common Shares. 100% of the shares vest in 48 equal monthly installments, with the first installment vested on November 3, 2025.
  15. F15. This option was granted on March 20, 2026 with respect to 14,874 Common Shares. 100% of the shares vest in 48 equal monthly installments, with the first installment vested on April 20, 2026.
  16. F16. This restricted stock unit award was granted on March 10, 2023 with respect to 5,202 Common Shares, with (i) one quarter of the shares vesting on March 10, 2024, (ii) one quarter of the shares vesting on March 10, 2025, (iii) one quarter of the shares vesting on March 10, 2026, and (iv) one quarter of the shares vesting on March 10, 2027.
  17. F17. Each restricted stock unit represents a contingent right to receive one share of CRSP Common Shares.
  18. F18. This restricted stock unit award was granted on March 20, 2024 with respect to 6,780 Common Shares, with (i) one quarter of the shares vesting on March 20, 2025, (ii) one quarter of the shares vesting on March 20, 2026, (iii) one quarter of the shares vesting on March 20, 2027, and (iv) one quarter of the shares vesting on March 20, 2028.
  19. F19. This restricted stock unit award was granted on December 18, 2024 with respect to 15,000 Common Shares, with 100% of the shares vesting on December 18, 2027.
  20. F20. This restricted stock unit award was granted on March 14, 2025 with respect to 11,250 Common Shares, with (i) one quarter of the shares vesting on March 14, 2026, (ii) one quarter of the shares vesting on March 14, 2027, (iii) one quarter of the shares vesting on March 14, 2028, and (iv) one quarter of the shares vesting on March 14, 2029.
  21. F21. This restricted stock unit award was granted on December 16, 2025 with respect to 12,000 Common Shares, with 100% of the shares vesting on December 16, 2028.
  22. F22. This restricted stock unit award was granted on March 20, 2026 with respect to 15,000 Common Shares, with (i) one quarter of the shares vesting on March 20, 2027, (ii) one quarter of the shares vesting on March 20, 2028, (iii) one quarter of the shares vesting on March 20, 2029, and (iv) one quarter of the shares vesting on March 20, 2030.
  23. F23. This restricted stock unit award was granted on May 29, 2026 with respect to 10,000 Common Shares, with 100% of the shares vesting on November 29, 2028.
Underlying Common Shares for options expiring November 1, 2028 4,892 shares Directly held stock option
Exercise price for options expiring November 1, 2028 $35.59 per share Directly held stock option
Underlying Common Shares for options expiring March 14, 2035 18,734 shares Directly held stock option
Exercise price for options expiring March 14, 2035 $42.12 per share Directly held stock option
Restricted stock units 1,300 units Directly held; associated with an award granted March 10, 2023
Expiration date for options covering 18,734 Common Shares March 14, 2035 Directly held stock option
Stock Option (Right to Buy) financial
"Stock Option (Right to Buy)"
Restricted Stock Units financial
"Restricted Stock Units"
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
contingent right financial
"Each restricted stock unit represents a contingent right to receive one share"

FAQ

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When do Andrew Jacob Silver’s 1,300 CRSP restricted stock units vest?

The 1,300 reported restricted stock units are associated with an award granted March 10, 2023. The award schedule provides for one quarter to vest on March 10, 2024, March 10, 2025, March 10, 2026, and March 10, 2027.

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Available on EDGAR Accepted by SEC EDGAR Learn about SEC filing dates
SEC Form 3
FORM 3UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0104
Estimated average burden
hours per response:0.5
1. Name and Address of Reporting Person*
Silver Andrew Jacob

(Last)(First)(Middle)
C/O CRISPR THERAPEUTICS
105 WEST FIRST STREET

(Street)
BOSTON MASSACHUSETTS 02127

(City)(State)(Zip)

UNITED STATES

(Country)
2. Date of Event Requiring Statement (Month/Day/Year)
10/19/2026
3. Issuer Name and Ticker or Trading Symbol
CRISPR Therapeutics AG [ CRSP ]
3a. Foreign Trading Symbol
5. If Amendment, Date of Original Filed (Month/Day/Year)
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Chief Financial Officer
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year)3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date ExercisableExpiration DateTitleAmount or Number of Shares
Stock Option (Right to Buy) (1)11/01/2028Common Shares4,892$35.59D
Stock Option (Right to Buy) (2)10/22/2029Common Shares1,395$39D
Stock Option (Right to Buy) (3)03/10/2030Common Shares2,805$44.67D
Stock Option (Right to Buy) (4)10/05/2030Common Shares1,800$86.75D
Stock Option (Right to Buy) (5)03/11/2031Common Shares4,522$133.88D
Stock Option (Right to Buy) (6)10/15/2031Common Shares1,966$97D
Stock Option (Right to Buy) (7)02/18/2032Common Shares3,840$58.29D
Stock Option (Right to Buy) (8)10/07/2032Common Shares2,366$61.65D
Stock Option (Right to Buy) (9)03/10/2033Common Shares8,431$43.22D
Stock Option (Right to Buy) (10)10/13/2033Common Shares3,766$44.31D
Stock Option (Right to Buy) (11)03/20/2034Common Shares9,039$72.94D
Stock Option ( Right to Buy) (12)10/16/2034Common Shares3,766$49D
Stock Option (Right to Buy) (13)03/14/2035Common Shares18,734$42.12D
Stock Option (Right to Buy) (14)10/03/2035Common Shares6,944$67.74D
Stock Option (Right to Buy) (15)03/20/2036Common Shares14,874$46.24D
Restricted Stock Units (16) (16)Common Shares1,300(17)D
Restricted Stock Units (18) (18)Common Shares3,390(17)D
Restricted Stock Units (19) (19)Common Shares15,000(17)D
Restricted Stock Units (20) (20)Common Shares8,437(17)D
Restricted Stock Units (21) (21)Common Shares12,000(17)D
Restricted Stock Units (22) (22)Common Shares15,000(17)D
Restricted Stock Units (23) (23)Common Shares10,000(17)D
Explanation of Responses:
1. This option was granted on November 1, 2018 with respect to 10,000 Common Shares. 25% of the shares vested on November 1, 2019, with the remaining shares vested in 48 equal monthly installments thereafter.
2. This option was granted on October 22, 2019 with respect to 1,716 Common Shares. 100% of the shares vested in 48 equal monthly installments, with the first installment vested on November 22, 2019.
3. This option was granted on March 10, 2020 with respect to 3,960 Common Shares. 100% of the shares vested in 48 equal monthly installments, with the first installment vested on April 10, 2020.
4. This option was granted on October 5, 2020 with respect to 1,800 Common Shares. 100% of the shares vest in 48 equal monthly installments, with the first installment vested on November 5, 2020.
5. This option was granted on March 11, 2021 with respect to 4,522 Common Shares. 100% of the shares vest in 48 equal monthly installments, with the first installment vested on April 11, 2021.
6. This option was granted on October 15, 2021 with respect to 1,966 Common Shares. 100% of the shares vest in 48 equal monthly installments, with the first installment vested on November 15, 2021.
7. This option was granted on February 18, 2022 with respect to 3,840 Common Shares. 100% of the shares vest in 48 equal monthly installments, with the first installment vested on March 18, 2022.
8. This option was granted on October 7, 2022 with respect to 2,366 Common Shares. 100% of the shares vest in 48 equal monthly installments, with the first installment vested on November 7, 2022.
9. This option was granted on March 10, 2023 with respect to 8,431 Common Shares. 100% of the shares vest in 48 equal monthly installments, with the first installment vested on April 10, 2023.
10. This option was granted on October 13, 2023 with respect to 3,766 Common Shares. 100% of the shares vest in 48 equal monthly installments, with the first installment vested on November 13, 2023.
11. This option was granted on March 20, 2024 with respect to 9,039 Common Shares. 100% of the shares vest in 48 equal monthly installments, with the first installment vested on April 20, 2024.
12. This option was granted on October 16, 2024 with respect to 3,766 Common Shares. 100% of the shares vest in 48 equal monthly installments, with the first installment vested on November 16, 2024.
13. This option was granted on March 14, 2025 with respect to 18,734 Common Shares. 100% of the shares vest in 48 equal monthly installments, with the first installment vested on April 14, 2025.
14. This option was granted on October 3, 2025 with respect to 6,944 Common Shares. 100% of the shares vest in 48 equal monthly installments, with the first installment vested on November 3, 2025.
15. This option was granted on March 20, 2026 with respect to 14,874 Common Shares. 100% of the shares vest in 48 equal monthly installments, with the first installment vested on April 20, 2026.
16. This restricted stock unit award was granted on March 10, 2023 with respect to 5,202 Common Shares, with (i) one quarter of the shares vesting on March 10, 2024, (ii) one quarter of the shares vesting on March 10, 2025, (iii) one quarter of the shares vesting on March 10, 2026, and (iv) one quarter of the shares vesting on March 10, 2027.
17. Each restricted stock unit represents a contingent right to receive one share of CRSP Common Shares.
18. This restricted stock unit award was granted on March 20, 2024 with respect to 6,780 Common Shares, with (i) one quarter of the shares vesting on March 20, 2025, (ii) one quarter of the shares vesting on March 20, 2026, (iii) one quarter of the shares vesting on March 20, 2027, and (iv) one quarter of the shares vesting on March 20, 2028.
19. This restricted stock unit award was granted on December 18, 2024 with respect to 15,000 Common Shares, with 100% of the shares vesting on December 18, 2027.
20. This restricted stock unit award was granted on March 14, 2025 with respect to 11,250 Common Shares, with (i) one quarter of the shares vesting on March 14, 2026, (ii) one quarter of the shares vesting on March 14, 2027, (iii) one quarter of the shares vesting on March 14, 2028, and (iv) one quarter of the shares vesting on March 14, 2029.
21. This restricted stock unit award was granted on December 16, 2025 with respect to 12,000 Common Shares, with 100% of the shares vesting on December 16, 2028.
22. This restricted stock unit award was granted on March 20, 2026 with respect to 15,000 Common Shares, with (i) one quarter of the shares vesting on March 20, 2027, (ii) one quarter of the shares vesting on March 20, 2028, (iii) one quarter of the shares vesting on March 20, 2029, and (iv) one quarter of the shares vesting on March 20, 2030.
23. This restricted stock unit award was granted on May 29, 2026 with respect to 10,000 Common Shares, with 100% of the shares vesting on November 29, 2028.
/s/ Andrew Jacob Silver10/21/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)

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