XNCR

SEC source: 0001758108-26-000002 · wk-form4_1782158491.xml · nonDerivative · entry 1

Feigal Ellen · CIK 0001758108 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 12,340

F1 · kind: This transaction is pursuant to a 10b5-1 plan adopted by the Reporting Person on June 26, 2025.

SEC source: 0002079360-26-000002 · wk-form4_1783551116.xml · derivative · entry 2

Deshaies Raymond Joseph · CIK 0002079360 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,604

Underlying: Common Stock · 20,604 shares

Expires 2036-06-15

F2 · derivative.exercise_date: The shares subject to the option will vest in equal monthly installments over one year beginning on the one-month anniversary of June 16, 2026, such that the total number of shares will be fully vested on June 16, 2027.

SEC source: 0002079360-26-000002 · wk-form4_1783551116.xml · nonDerivative · entry 1

Deshaies Raymond Joseph · CIK 0002079360 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,302

F1 · shares: Represents restricted stock units that shall fully vest on the first anniversary of the date of grant.

SEC source: 0001462354-26-000006 · wk-form4_1783551279.xml · derivative · entry 2

GUSTAFSON KURT A · CIK 0001462354 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,604

Underlying: Common Stock · 20,604 shares

Expires 2036-06-15

F2 · derivative.exercise_date: The shares subject to the option will vest in equal monthly installments over one year beginning on the one-month anniversary of June 16, 2026, such that the total number of shares will be fully vested on June 16, 2027.

SEC source: 0001462354-26-000006 · wk-form4_1783551279.xml · nonDerivative · entry 1

GUSTAFSON KURT A · CIK 0001462354 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,011

F1 · shares: Represents restricted stock units that shall fully vest on the first anniversary of the date of grant.

SEC source: 0001201096-26-000016 · wk-form4_1783551296.xml · derivative · entry 2

GORMAN KEVIN CHARLES · CIK 0001201096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,604

Underlying: Common Stock · 20,604 shares

Expires 2036-06-15

F2 · derivative.exercise_date: The shares subject to the option will vest in equal monthly installments over one year beginning on the one-month anniversary of June 16, 2026, such that the total number of shares will be fully vested on June 16, 2027.

SEC source: 0001201096-26-000016 · wk-form4_1783551296.xml · nonDerivative · entry 1

GORMAN KEVIN CHARLES · CIK 0001201096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,680

F1 · shares: Represents restricted stock units that shall fully vest on the first anniversary of the date of grant.

SEC source: 0001216477-26-000002 · wk-form4_1783551141.xml · derivative · entry 2

SIMPSON TODD E · CIK 0001216477 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,604

Underlying: Common Stock · 20,604 shares

Expires 2036-06-15

F2 · derivative.exercise_date: The shares subject to the option will vest in equal monthly installments over one year beginning on the one-month anniversary of June 16, 2026, such that the total number of shares will be fully vested on June 16, 2027.

SEC source: 0001216477-26-000002 · wk-form4_1783551141.xml · nonDerivative · entry 1

SIMPSON TODD E · CIK 0001216477 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,988

F1 · shares: Represents restricted stock units that shall fully vest on the first anniversary of the date of grant.

SEC source: 0001225617-26-000004 · wk-form4_1783551210.xml · derivative · entry 2

RANIERI RICHARD J · CIK 0001225617 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,604

Underlying: Common Stock · 20,604 shares

Expires 2036-06-15

F2 · derivative.exercise_date: The shares subject to the option will vest in equal monthly installments over one year beginning on the one-month anniversary of June 16, 2026, such that the total number of shares will be fully vested on June 16, 2027.

SEC source: 0001225617-26-000004 · wk-form4_1783551210.xml · nonDerivative · entry 1

RANIERI RICHARD J · CIK 0001225617 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,011

F1 · shares: Represents restricted stock units that shall fully vest on the first anniversary of the date of grant.

SEC source: 0001313936-26-000004 · wk-form4_1783551235.xml · derivative · entry 2

Montgomery Alan Bruce · CIK 0001313936 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,604

Underlying: Common Stock · 20,604 shares

Expires 2036-06-15

F2 · derivative.exercise_date: The shares subject to the option will vest in equal monthly installments over one year beginning on the one-month anniversary of June 16, 2026, such that the total number of shares will be fully vested on June 16, 2027.

SEC source: 0001313936-26-000004 · wk-form4_1783551235.xml · nonDerivative · entry 1

Montgomery Alan Bruce · CIK 0001313936 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,849

F1 · shares: Represents restricted stock units that shall fully vest on the first anniversary of the date of grant.

SEC source: 0001647647-26-000002 · wk-form4_1783551259.xml · derivative · entry 2

Klencke Barbara · CIK 0001647647 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,604

Underlying: Common Stock · 20,604 shares

Expires 2036-06-15

F2 · derivative.exercise_date: The shares subject to the option will vest in equal monthly installments over one year beginning on the one-month anniversary of June 16, 2026, such that the total number of shares will be fully vested on June 16, 2027.

SEC source: 0001647647-26-000002 · wk-form4_1783551259.xml · nonDerivative · entry 1

Klencke Barbara · CIK 0001647647 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,974

F1 · shares: Represents restricted stock units that shall fully vest on the first anniversary of the date of grant.

SEC source: 0001758108-26-000004 · wk-form4_1783551318.xml · derivative · entry 2

Feigal Ellen · CIK 0001758108 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,604

Underlying: Common Stock · 20,604 shares

Expires 2036-06-15

F2 · derivative.exercise_date: The shares subject to the option will vest in equal monthly installments over one year beginning on the one-month anniversary of June 16, 2026, such that the total number of shares will be fully vested on June 16, 2027.

SEC source: 0001758108-26-000004 · wk-form4_1783551318.xml · nonDerivative · entry 1

Feigal Ellen · CIK 0001758108 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,642

F1 · shares: Represents restricted stock units that shall fully vest on the first anniversary of the date of grant.

SEC source: 0001462354-26-000004 · wk-form4_1781726505.xml · nonDerivative · entry 1

GUSTAFSON KURT A · CIK 0001462354 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 14,709

F1 · kind: This transaction is pursuant to a 10b5-1 plan adopted by the Reporting Person on June 24, 2025.

SEC source: 0001201096-26-000014 · wk-form4_1781726521.xml · nonDerivative · entry 1

GORMAN KEVIN CHARLES · CIK 0001201096 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 11,378

F1 · kind: This transaction is pursuant to a 10b5-1 plan adopted by the Reporting Person on June 27, 2025.

SEC source: 0001225617-26-000002 · wk-form4_1781726491.xml · nonDerivative · entry 1

RANIERI RICHARD J · CIK 0001225617 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 13,709

F1 · kind: This transaction is pursuant to a 10b5-1 plan adopted by the Reporting Person on June 26, 2025.

SEC source: 0001313936-26-000002 · wk-form4_1781726467.xml · nonDerivative · entry 1

Montgomery Alan Bruce · CIK 0001313936 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 15,547

F1 · kind: This transaction is pursuant to a 10b5-1 plan adopted by the Reporting Person on March 4, 2026.

SEC source: 0002018934-26-000006 · wk-form4_1776110503.xml · nonDerivative · entry 1

Cornelissen Bart Jan · CIK 0002018934 · SR. VICE PRESIDENT & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,898

F1 · shares: Represents the disposition of shares that were sold to pay withholding taxes upon vesting of 14,088 restricted stock units.

SEC source: 0001591313-26-000006 · wk-form4_1773086825.xml · nonDerivative · entry 2

Desjarlais John R · CIK 0001591313 · SR. VICE PRESIDENT & CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 263,831

F2 · shares: Represents the disposition of shares that were sold to pay withholding taxes upon vesting of 6,908 restricted stock units.

SEC source: 0001787397-26-000004 · wk-form4_1773086802.xml · nonDerivative · entry 2

Eckert Celia · CIK 0001787397 · SVP, GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,918

F2 · shares: Represents the disposition of shares that were sold to pay withholding taxes upon vesting of 4,363 restricted stock units.

SEC source: 0001591312-26-000004 · wk-form4_1773086762.xml · nonDerivative · entry 2

Dahiyat Bassil I · CIK 0001591312 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 546,316

F2 · shares: Represents the disposition of shares that were sold to pay withholding taxes upon vesting of 18,179 restricted stock units.

SEC source: 0001591313-26-000006 · wk-form4_1773086825.xml · nonDerivative · entry 1

Desjarlais John R · CIK 0001591313 · SR. VICE PRESIDENT & CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 266,333

F1 · shares: Represents the disposition of shares that were sold to pay withholding taxes upon vesting of 9,950 restricted stock units.

SEC source: 0001787397-26-000004 · wk-form4_1773086802.xml · nonDerivative · entry 1

Eckert Celia · CIK 0001787397 · SVP, GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,685

F1 · shares: Represents the disposition of shares that were sold to pay withholding taxes upon vesting of 7,316 restricted stock units.

SEC source: 0002018934-26-000004 · wk-form4_1773086785.xml · nonDerivative · entry 1

Cornelissen Bart Jan · CIK 0002018934 · SR. VICE PRESIDENT & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,397

F1 · shares: Represents the disposition of shares that were sold to pay withholding taxes upon vesting of 7,316 restricted stock units.

SEC source: 0001591312-26-000004 · wk-form4_1773086762.xml · nonDerivative · entry 1

Dahiyat Bassil I · CIK 0001591312 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 552,922

F1 · shares: Represents the disposition of shares that were sold to pay withholding taxes upon vesting of 36,581 restricted stock units.

SEC source: 0001591313-26-000004 · wk-form4_1772671436.xml · nonDerivative · entry 2

Desjarlais John R · CIK 0001591313 · SR. VICE PRESIDENT & CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 270,451

F2 · shares: Represents the disposition of shares that were sold to pay withholding taxes upon vesting of 6,253 restricted stock units.

SEC source: 0001787397-26-000002 · wk-form4_1772671372.xml · nonDerivative · entry 2

Eckert Celia · CIK 0001787397 · SVP, GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,929

F3 · shares: Represents the disposition of shares that were sold to pay withholding taxes upon vesting of 3,502 restricted stock units.

SEC source: 0001591312-26-000002 · wk-form4_1772671350.xml · nonDerivative · entry 2

Dahiyat Bassil I · CIK 0001591312 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 567,792

F2 · shares: Represents the disposition of shares that were sold to pay withholding taxes upon vesting of 17,507 restricted stock units.

SEC source: 0001591313-26-000004 · wk-form4_1772671436.xml · derivative · entry 3

Desjarlais John R · CIK 0001591313 · SR. VICE PRESIDENT & CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 149,440

Underlying: Common Stock · 149,440 shares

Expires 2036-03-02

F3 · derivative.exercise_date: 25% of the shares subject to the option shall vest on the one year anniversary of March 2, 2026 (the "Vesting Commencement Date"), and 1/48th of the shares shall vest monthly thereafter, such that the option shall be fully vested and exercisable on the four year anniversary of the Vesting Commencement Date, subject to the Reporting Person's continuous service to the Issuer on and through each applicable vesting date, inclusive.

SEC source: 0001591313-26-000004 · wk-form4_1772671436.xml · nonDerivative · entry 1

Desjarlais John R · CIK 0001591313 · SR. VICE PRESIDENT & CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 273,114

F1 · shares: Represents restricted stock units that vest as follows: 1/3 of the shares vest on the first, second and third anniversaries of the date of grant, subject to the Reporting Person's continuous service to the Issuer on and through each applicable vesting date, inclusive.

SEC source: 0002018934-26-000002 · wk-form4_1772671421.xml · derivative · entry 2

Cornelissen Bart Jan · CIK 0002018934 · SR. VICE PRESIDENT & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 116,750

Underlying: Common Stock · 116,750 shares

Expires 2036-03-02

F3 · derivative.exercise_date: 25% of the shares subject to the option shall vest on the one year anniversary of March 2, 2026 (the "Vesting Commencement Date"), and 1/48th of the shares shall vest monthly thereafter, such that the option shall be fully vested and exercisable on the four year anniversary of the Vesting Commencement Date, subject to the Reporting Person's continuous service to the Issuer on and through each applicable vesting date, inclusive.

SEC source: 0002018934-26-000002 · wk-form4_1772671421.xml · nonDerivative · entry 1

Cornelissen Bart Jan · CIK 0002018934 · SR. VICE PRESIDENT & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,914

F1 · shares: Represents restricted stock units that vest as follows: 1/3 of the shares vest on the first, second and third anniversaries of the date of grant, subject to the Reporting Person's continuous service to the Issuer on and through each applicable vesting date, inclusive.

F2 · balance_after: Includes the following shares acquired by the Reporting Person pursuant to the Issuer's Employee Stock Purchase Plan: 1,108 shares acquired on June 10, 2025.

SEC source: 0001787397-26-000002 · wk-form4_1772671372.xml · derivative · entry 3

Eckert Celia · CIK 0001787397 · SVP, GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 112,080

Underlying: Common Stock · 112,080 shares

Expires 2036-03-02

F4 · derivative.exercise_date: 25% of the shares subject to the option shall vest on the one year anniversary of March 2, 2026 (the "Vesting Commencement Date"), and 1/48th of the shares shall vest monthly thereafter, such that the option shall be fully vested and exercisable on the four year anniversary of the Vesting Commencement Date, subject to the Reporting Person's continuous service to the Issuer on and through each applicable vesting date, inclusive.

SEC source: 0001787397-26-000002 · wk-form4_1772671372.xml · nonDerivative · entry 1

Eckert Celia · CIK 0001787397 · SVP, GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 83,421

F1 · shares: Represents restricted stock units that vest as follows: 1/3 of the shares vest on the first, second and third anniversaries of the date of grant, subject to the Reporting Person's continuous service to the Issuer on and through each applicable vesting date, inclusive.

F2 · balance_after: Includes the following shares acquired by the Reporting Person pursuant to the Issuer's Employee Stock Purchase Plan: 977 shares acquired on June 10, 2025 and 257 shares on December 10, 2025.

SEC source: 0001591312-26-000002 · wk-form4_1772671350.xml · derivative · entry 3

Dahiyat Bassil I · CIK 0001591312 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 583,748

Underlying: Common Stock · 583,748 shares

Expires 2036-03-02

F3 · derivative.exercise_date: 25% of the shares subject to the option shall vest on the one year anniversary of March 2, 2026 (the "Vesting Commencement Date"), and 1/48th of the shares shall vest monthly thereafter, such that the option shall be fully vested and exercisable on the four year anniversary of the Vesting Commencement Date, subject to the Reporting Person's continuous service to the Issuer on and through each applicable vesting date, inclusive.

SEC source: 0001591312-26-000002 · wk-form4_1772671350.xml · nonDerivative · entry 1

Dahiyat Bassil I · CIK 0001591312 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 574,550

F1 · shares: Represents restricted stock units that vest as follows: 1/3 of the shares vest on the first, second and third anniversaries of the date of grant, subject to the Reporting Person's continuous service to the Issuer on and through each applicable vesting date, inclusive.

SEC source: 0001591313-26-000002 · wk-form4_1769461267.xml · derivative · entry 2

Desjarlais John R · CIK 0001591313 · SR. VICE PRESIDENT & CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,322 shares

Expires 2026-01-26

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

F1 · shares: Represents the exercise of an expiring option grant.

F2 · derivative.exercise_date: 25% of the shares subject to the option vested on the one year anniversary of January 26, 2016 (the "Vesting Commencement Date"), and 1/48th of the shares vested monthly thereafter, such that the option was fully vested and exercisable on the four year anniversary of the Vesting Commencement Date.

SEC source: 0001591313-26-000002 · wk-form4_1769461267.xml · nonDerivative · entry 1

Desjarlais John R · CIK 0001591313 · SR. VICE PRESIDENT & CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 248,207

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.

SEC source: 0001591313-25-000005 · wk-form4_1766523717.xml · derivative · entry 5

Desjarlais John R · CIK 0001591313 · SR. VICE PRESIDENT & CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,322

Underlying: Common Stock · 6,311 shares

Expires 2026-01-26

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 · shares: Represents the exercise of an expiring option grant.

F3 · derivative.exercise_date: 25% of the shares subject to the option vested on the one year anniversary of January 26, 2016 (the "Vesting Commencement Date"), and 1/48th of the shares vested monthly thereafter, such that the option was fully vested and exercisable on the four year anniversary of the Vesting Commencement Date.

SEC source: 0001591313-25-000005 · wk-form4_1766523717.xml · nonDerivative · entry 3

Desjarlais John R · CIK 0001591313 · SR. VICE PRESIDENT & CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 242,885

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.

SEC source: 0001591312-25-000005 · wk-form4_1766523694.xml · derivative · entry 5

Dahiyat Bassil I · CIK 0001591312 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 10,624 shares

Expires 2026-01-26

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

F3 · shares: Represents the exercise of an expiring option grant.

F4 · derivative.exercise_date: 25% of the shares subject to the option vested on the one year anniversary of January 26, 2016 (the "Vesting Commencement Date"), and 1/48th of the shares vested monthly thereafter, such that the option was fully vested and exercisable on the four year anniversary of the Vesting Commencement Date.

SEC source: 0001591312-25-000005 · wk-form4_1766523694.xml · nonDerivative · entry 3

Dahiyat Bassil I · CIK 0001591312 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 477,259

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.

SEC source: 0001591313-25-000005 · wk-form4_1766523717.xml · derivative · entry 4

Desjarlais John R · CIK 0001591313 · SR. VICE PRESIDENT & CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,633

Underlying: Common Stock · 73,367 shares

Expires 2026-01-26

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 · shares: Represents the exercise of an expiring option grant.

F3 · derivative.exercise_date: 25% of the shares subject to the option vested on the one year anniversary of January 26, 2016 (the "Vesting Commencement Date"), and 1/48th of the shares vested monthly thereafter, such that the option was fully vested and exercisable on the four year anniversary of the Vesting Commencement Date.

SEC source: 0001591313-25-000005 · wk-form4_1766523717.xml · nonDerivative · entry 2

Desjarlais John R · CIK 0001591313 · SR. VICE PRESIDENT & CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 236,574

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.51 to $15.97, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001591313-25-000005 · wk-form4_1766523717.xml · nonDerivative · entry 1

Desjarlais John R · CIK 0001591313 · SR. VICE PRESIDENT & CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 309,941

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.

SEC source: 0001591312-25-000005 · wk-form4_1766523694.xml · derivative · entry 4

Dahiyat Bassil I · CIK 0001591312 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,624

Underlying: Common Stock · 114,377 shares

Expires 2026-01-26

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

F3 · shares: Represents the exercise of an expiring option grant.

F4 · derivative.exercise_date: 25% of the shares subject to the option vested on the one year anniversary of January 26, 2016 (the "Vesting Commencement Date"), and 1/48th of the shares vested monthly thereafter, such that the option was fully vested and exercisable on the four year anniversary of the Vesting Commencement Date.

F5 · balance_after: The Reporting Person previously transferred 124,999 shares underlying the stock option to his ex-spouse. The Reporting Person no longer reports as beneficially owned any securities owned by his ex-spouse.