TapewireFind a company

person · Reporting owner

LOUMEAU ERIC J

Disclosed activity across 2 companies

Tapewire entity
66472
SEC CIK
0001239648

Export transaction history ↓

Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
ANAPTYSBIO, INCANAB · Entity 4640CHIEF LEGAL OFFICERFebruary 11, 2026February 13, 2026
OTONOMY, INC.OTIC · Entity 116495GC & Chief Compliance OfficerFebruary 01, 2018February 05, 2018

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.

ANAPTYSBIO, INC

Report date February 11, 2026 · Filed February 13, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect12,835 Ending reported balance After 2026-02-11 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-02-11 · Exercise / conversion · Acquired 10,000 · Balance 22,835

Row 2 · 2026-02-11 · Sale · Disposed 10,000 · Balance 12,835

F1: The transactions reported on this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person dated April 11, 2025.

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $29.70 · Expires 2031-02-09Direct35,000 Reported balance After 2026-02-11 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-02-11 · Exercise / conversion · Disposed 10,000 · Balance 35,000

F2: The stock option is fully vested.

F3: In addition to the options to purchase a total of 35,000 shares of common stock as set forth in Table II, the Reporting Person also holds additional options to purchase up to an aggregate of 436,010 shares of common stock, which options vest according to their terms.

Filing footnotes · ownership attribution and instrument terms

F1: The transactions reported on this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person dated April 11, 2025.

F2: The stock option is fully vested.

F3: In addition to the options to purchase a total of 35,000 shares of common stock as set forth in Table II, the Reporting Person also holds additional options to purchase up to an aggregate of 436,010 shares of common stock, which options vest according to their terms.

OTONOMY, INC.

Report date February 01, 2018 · Filed February 05, 2018

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $5.80 · Expires 2028-01-31Direct110,000 Reported balance After 2018-02-01 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2018-02-01 · Grant · Acquired 110,000 · Balance 110,000

F1: One-fourth (1/4) of the shares subject to the option vest on February 1, 2019 and one forty-eighth (1/48) of the shares vest monthly thereafter.

F2: In addition to the options acquired as set forth in Table II, the Reporting Person currently holds options to purchase up to an aggregate of 146,665 shares of common stock, which options vest according to their terms.

Filing footnotes · ownership attribution and instrument terms

F1: One-fourth (1/4) of the shares subject to the option vest on February 1, 2019 and one forty-eighth (1/48) of the shares vest monthly thereafter.

F2: In addition to the options acquired as set forth in Table II, the Reporting Person currently holds options to purchase up to an aggregate of 146,665 shares of common stock, which options vest according to their terms.

Transaction history

JSON API
Reset

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
February 11, 2026 Filed Feb 13, 2026 16:05 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 10,000 $0.00 Strike: $29.70 $0.00
Disclosure

SEC source: 0001239648-26-000007 · form4-02132026_040201.xml · derivative · entry 3

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 35,000

Underlying: Common Stock · 10,000 shares

Expires 2031-02-09

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_date: The stock option is fully vested.

F3 · balance_after: In addition to the options to purchase a total of 35,000 shares of common stock as set forth in Table II, the Reporting Person also holds additional options to purchase up to an aggregate of 436,010 shares of common stock, which options vest according to their terms.

Read SEC document
February 11, 2026 Filed Feb 13, 2026 16:05 UTC ANAPTYSBIO, INC ANAB · Entity 4640 SaleCommon Stock 10,000 $54.00 $540,000.00
Disclosure

SEC source: 0001239648-26-000007 · form4-02132026_040201.xml · nonDerivative · entry 2

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 12,835

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person dated April 11, 2025.

Read SEC document
February 11, 2026 Filed Feb 13, 2026 16:05 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Exercise / conversionCommon Stock 10,000 $29.70 $297,000.00
Disclosure

SEC source: 0001239648-26-000007 · form4-02132026_040201.xml · nonDerivative · entry 1

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 22,835

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.

Read SEC document
January 08, 2026 Filed Jan 9, 2026 19:13 UTC ANAPTYSBIO, INC ANAB · Entity 4640 SaleCommon Stock 2,210 $44.71 $98,809.10
Disclosure

SEC source: 0001239648-26-000006 · form4-01102026_120125.xml · nonDerivative · entry 2

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,835

F2 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs. The sale was to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person.

Read SEC document
January 07, 2026 Filed Jan 8, 2026 16:12 UTC ANAPTYSBIO, INC ANAB · Entity 4640 SaleCommon Stock 500 $47.23 $23,615.00
Disclosure

SEC source: 0001239648-26-000004 · form4-01082026_090136.xml · nonDerivative · entry 5

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,157

F3 · kind: The transactions reported on this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person dated April 11, 2025.

Read SEC document
January 07, 2026 Filed Jan 8, 2026 16:12 UTC ANAPTYSBIO, INC ANAB · Entity 4640 SaleCommon Stock 1,841 $46.13 $84,925.51
Disclosure

SEC source: 0001239648-26-000004 · form4-01082026_090136.xml · nonDerivative · entry 4

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,657

F3 · kind: The transactions reported on this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person dated April 11, 2025.

F5 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.96 to $46.83 per share, 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 range set forth in this footnote.

Read SEC document
January 07, 2026 Filed Jan 8, 2026 16:12 UTC ANAPTYSBIO, INC ANAB · Entity 4640 SaleCommon Stock 5,281 $45.38 $239,672.38
Disclosure

SEC source: 0001239648-26-000004 · form4-01082026_090136.xml · nonDerivative · entry 3

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,498

F3 · kind: The transactions reported on this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person dated April 11, 2025.

F4 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.87 to $45.835 per share, 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 range set forth in this footnote.

Read SEC document
January 07, 2026 Filed Jan 8, 2026 16:12 UTC ANAPTYSBIO, INC ANAB · Entity 4640 SaleCommon Stock 2,017 $45.11 $90,986.87
Disclosure

SEC source: 0001239648-26-000004 · form4-01082026_090136.xml · nonDerivative · entry 2

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,779

F2 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs. The sale was to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person.

Read SEC document
January 07, 2026 Filed Jan 9, 2026 19:13 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Exercise / conversionRestricted Stock Unit · Derivative 5,888 $0.00 $0.00
Disclosure

SEC source: 0001239648-26-000006 · form4-01102026_120125.xml · derivative · entry 3

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,662

Underlying: Common Stock · 5,888 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive 1 share of the Issuer's Common Stock upon settlement for no consideration.

F3 · derivative.exercise_date: The RSUs vests as to 25% of the total RSUs annually commencing on January 7, 2026 until fully vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

F3 · derivative.expiration_date: The RSUs vests as to 25% of the total RSUs annually commencing on January 7, 2026 until fully vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

Read SEC document
January 07, 2026 Filed Jan 9, 2026 19:13 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Exercise / conversionCommon Stock 5,888 Not disclosed Not disclosed
Disclosure

SEC source: 0001239648-26-000006 · form4-01102026_120125.xml · nonDerivative · entry 1

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,045

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

F1 · price: Each restricted stock unit ("RSU") represents a contingent right to receive 1 share of the Issuer's Common Stock upon settlement for no consideration.

Read SEC document
January 06, 2026 Filed Jan 8, 2026 16:12 UTC ANAPTYSBIO, INC ANAB · Entity 4640 GrantStock Option (right to buy) · Derivative 23,200 $0.00 Strike: $43.91 $0.00
Disclosure

SEC source: 0001239648-26-000004 · form4-01082026_090136.xml · derivative · entry 8

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,200

Underlying: Common Stock · 23,200 shares

Expires 2036-01-05

F8 · derivative.exercise_date: The stock option vests as to 25% of the total shares on January 6, 2027, and thereafter vests as to 1/48 of the total shares monthly until fully vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

Read SEC document
January 06, 2026 Filed Jan 8, 2026 16:12 UTC ANAPTYSBIO, INC ANAB · Entity 4640 GrantRestricted Stock Unit · Derivative 17,100 $0.00 $0.00
Disclosure

SEC source: 0001239648-26-000004 · form4-01082026_090136.xml · derivative · entry 7

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,100

Underlying: Common Stock · 17,100 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive 1 share of the Issuer's Common Stock upon settlement for no consideration.

F7 · derivative.exercise_date: The RSUs vests as to 25% of the total RSUs annually commencing on January 6, 2027 until fully vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

F7 · derivative.expiration_date: The RSUs vests as to 25% of the total RSUs annually commencing on January 6, 2027 until fully vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

Read SEC document
January 06, 2026 Filed Jan 8, 2026 16:12 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Exercise / conversionRestricted Stock Unit · Derivative 5,545 $0.00 $0.00
Disclosure

SEC source: 0001239648-26-000004 · form4-01082026_090136.xml · derivative · entry 6

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,545

Underlying: Common Stock · 5,545 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive 1 share of the Issuer's Common Stock upon settlement for no consideration.

F6 · derivative.exercise_date: The RSUs vests as to 25% of the total RSUs annually commencing on January 6, 2024 until fully vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

F6 · derivative.expiration_date: The RSUs vests as to 25% of the total RSUs annually commencing on January 6, 2024 until fully vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

Read SEC document
January 06, 2026 Filed Jan 8, 2026 16:12 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Exercise / conversionCommon Stock 5,545 Not disclosed Not disclosed
Disclosure

SEC source: 0001239648-26-000004 · form4-01082026_090136.xml · nonDerivative · entry 1

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,796

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

F1 · price: Each restricted stock unit ("RSU") represents a contingent right to receive 1 share of the Issuer's Common Stock upon settlement for no consideration.

Read SEC document
January 05, 2026 Filed Jan 6, 2026 21:03 UTC ANAPTYSBIO, INC ANAB · Entity 4640 SaleCommon Stock 2,983 $43.26 $129,044.58
Disclosure

SEC source: 0001239648-26-000002 · form4-01072026_020121.xml · nonDerivative · entry 2

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,251

F2 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs. The sale was to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person.

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:03 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Exercise / conversionRestricted Stock Unit · Derivative 7,287 $0.00 $0.00
Disclosure

SEC source: 0001239648-26-000002 · form4-01072026_020121.xml · derivative · entry 3

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,575

Underlying: Common Stock · 7,287 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive 1 share of the Issuer's Common Stock upon settlement for no consideration.

F3 · derivative.exercise_date: The RSUs vests as to 25% of the total RSUs annually commencing on January 3, 2025 until fully vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

F3 · derivative.expiration_date: The RSUs vests as to 25% of the total RSUs annually commencing on January 3, 2025 until fully vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

Read SEC document
January 03, 2026 Filed Jan 6, 2026 21:03 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Exercise / conversionCommon Stock 7,287 Not disclosed Not disclosed
Disclosure

SEC source: 0001239648-26-000002 · form4-01072026_020121.xml · nonDerivative · entry 1

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,234

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

F1 · price: Each restricted stock unit ("RSU") represents a contingent right to receive 1 share of the Issuer's Common Stock upon settlement for no consideration.

Read SEC document
December 22, 2025 Filed Dec 23, 2025 16:27 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 10,000 $0.00 Strike: $14.02 $0.00
Disclosure

SEC source: 0001239648-25-000006 · form4-12232025_091230.xml · derivative · entry 3

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 43,000

Underlying: Common Stock · 10,000 shares

Expires 2029-12-05

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_date: The stock option is fully vested.

F3 · balance_after: In addition to the options to purchase a total of 43,000 shares of common stock as set forth in Table II, the Reporting Person also holds additional options to purchase up to an aggregate of 414,810 shares of common stock, which options vest according to their terms.

Read SEC document
December 22, 2025 Filed Dec 23, 2025 16:27 UTC ANAPTYSBIO, INC ANAB · Entity 4640 SaleCommon Stock 10,000 $51.00 $510,000.00
Disclosure

SEC source: 0001239648-25-000006 · form4-12232025_091230.xml · nonDerivative · entry 2

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,947

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person dated April 11, 2025.

Read SEC document
December 22, 2025 Filed Dec 23, 2025 16:27 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Exercise / conversionCommon Stock 10,000 $14.02 $140,200.00
Disclosure

SEC source: 0001239648-25-000006 · form4-12232025_091230.xml · nonDerivative · entry 1

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 18,947

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.

Read SEC document
December 18, 2025 Filed Dec 18, 2025 16:14 UTC ANAPTYSBIO, INC ANAB · Entity 4640 SaleCommon Stock 141 $46.99 $6,625.59
Disclosure

SEC source: 0001239648-25-000005 · form4-12182025_091200.xml · nonDerivative · entry 7

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,947

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person dated April 11, 2025.

Read SEC document
December 17, 2025 Filed Dec 18, 2025 16:14 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 10,000 $0.00 Strike: $14.02 $0.00
Disclosure

SEC source: 0001239648-25-000005 · form4-12182025_091200.xml · derivative · entry 10

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 53,000

Underlying: Common Stock · 10,000 shares

Expires 2029-12-05

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.

F4 · derivative.exercise_date: The stock option is fully vested.

F5 · balance_after: In addition to the options to purchase a total of 53,000 shares of common stock as set forth in Table II, the Reporting Person also holds additional options to purchase up to an aggregate of 414,810 shares of common stock, which options vest according to their terms.

Read SEC document
December 17, 2025 Filed Dec 18, 2025 16:14 UTC ANAPTYSBIO, INC ANAB · Entity 4640 SaleCommon Stock 10,000 $46.00 $460,000.00
Disclosure

SEC source: 0001239648-25-000005 · form4-12182025_091200.xml · nonDerivative · entry 6

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,088

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person dated April 11, 2025.

Read SEC document
December 17, 2025 Filed Dec 18, 2025 16:14 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Exercise / conversionCommon Stock 10,000 $14.02 $140,200.00
Disclosure

SEC source: 0001239648-25-000005 · form4-12182025_091200.xml · nonDerivative · entry 5

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 19,088

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.

Read SEC document
December 16, 2025 Filed Dec 18, 2025 16:14 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 7,500 $0.00 Strike: $20.16 $0.00
Disclosure

SEC source: 0001239648-25-000005 · form4-12182025_091200.xml · derivative · entry 9

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,500 shares

Expires 2030-07-12

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.

F4 · derivative.exercise_date: The stock option is fully vested.

Read SEC document
December 16, 2025 Filed Dec 18, 2025 16:14 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 5,000 $0.00 Strike: $14.02 $0.00
Disclosure

SEC source: 0001239648-25-000005 · form4-12182025_091200.xml · derivative · entry 8

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 63,000

Underlying: Common Stock · 5,000 shares

Expires 2029-12-05

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.

F4 · derivative.exercise_date: The stock option is fully vested.

Read SEC document
December 16, 2025 Filed Dec 18, 2025 16:14 UTC ANAPTYSBIO, INC ANAB · Entity 4640 SaleCommon Stock 4,195 $45.24 $189,768.80
Disclosure

SEC source: 0001239648-25-000005 · form4-12182025_091200.xml · nonDerivative · entry 4

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,088

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person dated April 11, 2025.

F3 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.13 to $45.34 per share, 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 range set forth in this footnote.

Read SEC document
December 16, 2025 Filed Dec 18, 2025 16:14 UTC ANAPTYSBIO, INC ANAB · Entity 4640 SaleCommon Stock 8,305 $44.68 $371,030.86
Disclosure

SEC source: 0001239648-25-000005 · form4-12182025_091200.xml · nonDerivative · entry 3

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 13,283

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person dated April 11, 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.12 to $45.11 per share, 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 range set forth in this footnote.

Read SEC document
December 16, 2025 Filed Dec 18, 2025 16:14 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Exercise / conversionCommon Stock 7,500 $20.16 $151,200.00
Disclosure

SEC source: 0001239648-25-000005 · form4-12182025_091200.xml · nonDerivative · entry 2

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,588

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.

Read SEC document
December 16, 2025 Filed Dec 18, 2025 16:14 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Exercise / conversionCommon Stock 5,000 $14.02 $70,100.00
Disclosure

SEC source: 0001239648-25-000005 · form4-12182025_091200.xml · nonDerivative · entry 1

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 14,088

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.

Read SEC document
September 30, 2025 Filed Oct 1, 2025 16:00 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 5,000 $0.00 Strike: $14.02 $0.00
Disclosure

SEC source: 0001239648-25-000004 · form4-10012025_081017.xml · derivative · entry 3

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 68,000

Underlying: Common Stock · 5,000 shares

Expires 2029-12-05

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

F3 · derivative.exercise_date: The stock option vested and is exercisable as to 25% of the shares subject to the option on December 6, 2020, and thereafter vests as to 1/48th of the shares in equal monthly installments, until such time as the option is 100% vested, subject to the continuing employment of the Reporting Person on each vesting date.

F4 · balance_after: In addition to the remaining options to purchase 68,000 shares of common stock as set forth in Table II, the Reporting Person also holds additional options to purchase up to an aggregate of 422,310 shares of common stock, which options vest according to their terms.

Read SEC document
September 30, 2025 Filed Oct 1, 2025 16:00 UTC ANAPTYSBIO, INC ANAB · Entity 4640 SaleCommon Stock 8,240 $29.00 $238,960.00
Disclosure

SEC source: 0001239648-25-000004 · form4-10012025_081017.xml · nonDerivative · entry 2

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,088

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person dated April 11, 2025.

Read SEC document
September 30, 2025 Filed Oct 1, 2025 16:00 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Exercise / conversionCommon Stock 5,000 $14.02 $70,100.00
Disclosure

SEC source: 0001239648-25-000004 · form4-10012025_081017.xml · nonDerivative · entry 1

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 17,328

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 · balance_after: Includes the acquisition of 1,325 shares acquired under the Company's ESPP.

Read SEC document
January 07, 2025 Filed Jan 7, 2025 17:32 UTC ANAPTYSBIO, INC ANAB · Entity 4640 GrantStock Option (right to buy) · Derivative 67,000 $0.00 Strike: $14.83 $0.00
Disclosure

SEC source: 0001415889-25-001042 · form4-01072025_100105.xml · derivative · entry 8

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,000

Underlying: Common Stock · 67,000 shares

Expires 2035-01-06

F8 · derivative.exercise_date: The stock option vests as to 25% of the total shares on January 7, 2026, and thereafter vests as to 1/48 of the total shares monthly until fully vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

Read SEC document
January 07, 2025 Filed Jan 7, 2025 17:32 UTC ANAPTYSBIO, INC ANAB · Entity 4640 GrantRestricted Stock Unit · Derivative 23,550 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-001042 · form4-01072025_100105.xml · derivative · entry 7

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,550

Underlying: Common Stock · 23,550 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive 1 share of the Issuer's Common Stock upon settlement for no consideration.

F7 · derivative.exercise_date: The RSUs vests as to 25% of the total RSUs annually commencing on January 7, 2026 until fully vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

F7 · derivative.expiration_date: The RSUs vests as to 25% of the total RSUs annually commencing on January 7, 2026 until fully vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

Read SEC document
January 06, 2025 Filed Jan 7, 2025 17:32 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Exercise / conversionRestricted Stock Unit · Derivative 5,545 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-001042 · form4-01072025_100105.xml · derivative · entry 6

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,090

Underlying: Common Stock · 5,545 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive 1 share of the Issuer's Common Stock upon settlement for no consideration.

F6 · derivative.exercise_date: The RSUs vests as to 25% of the total RSUs annually commencing on January 6, 2024 until fully vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

F6 · derivative.expiration_date: The RSUs vests as to 25% of the total RSUs annually commencing on January 6, 2024 until fully vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

Read SEC document
January 06, 2025 Filed Jan 7, 2025 17:32 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Tax withholdingCommon Stock 2,217 $15.30 $33,920.10
Disclosure

SEC source: 0001415889-25-001042 · form4-01072025_100105.xml · nonDerivative · entry 4

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,003

F3 · shares: Represents shares withheld by the Issuer to satisfy a portion of the tax withholding obligation in connection with the vesting of RSUs and do not represent discretionary transactions by the Reporting Person. Following the transactions reflecting in this Form 4, no additional transactions are expected to satisfy the Reporting Person's tax withholding obligation.

F4 · shares: The Reporting Person did not sell or otherwise dispose of any of the shares with respect to the vesting of RSUs reported on this Form 4 for any reason other than to cover required taxes.

Read SEC document
January 06, 2025 Filed Jan 7, 2025 17:32 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Exercise / conversionCommon Stock 5,545 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-25-001042 · form4-01072025_100105.xml · nonDerivative · entry 3

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,220

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

F1 · price: Each restricted stock unit ("RSU") represents a contingent right to receive 1 share of the Issuer's Common Stock upon settlement for no consideration.

Read SEC document
January 03, 2025 Filed Jan 7, 2025 17:32 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Exercise / conversionRestricted Stock Unit · Derivative 7,288 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-001042 · form4-01072025_100105.xml · derivative · entry 5

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,862

Underlying: Common Stock · 7,288 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive 1 share of the Issuer's Common Stock upon settlement for no consideration.

F5 · derivative.exercise_date: The RSUs vests as to 25% of the total RSUs annually commencing on January 3, 2025 until fully vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

F5 · derivative.expiration_date: The RSUs vests as to 25% of the total RSUs annually commencing on January 3, 2025 until fully vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

Read SEC document
January 03, 2025 Filed Jan 7, 2025 17:32 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Tax withholdingCommon Stock 2,994 $14.60 $43,712.40
Disclosure

SEC source: 0001415889-25-001042 · form4-01072025_100105.xml · nonDerivative · entry 2

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,675

F3 · shares: Represents shares withheld by the Issuer to satisfy a portion of the tax withholding obligation in connection with the vesting of RSUs and do not represent discretionary transactions by the Reporting Person. Following the transactions reflecting in this Form 4, no additional transactions are expected to satisfy the Reporting Person's tax withholding obligation.

F4 · shares: The Reporting Person did not sell or otherwise dispose of any of the shares with respect to the vesting of RSUs reported on this Form 4 for any reason other than to cover required taxes.

Read SEC document
January 03, 2025 Filed Jan 7, 2025 17:32 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Exercise / conversionCommon Stock 7,288 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-25-001042 · form4-01072025_100105.xml · nonDerivative · entry 1

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,669

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

F1 · price: Each restricted stock unit ("RSU") represents a contingent right to receive 1 share of the Issuer's Common Stock upon settlement for no consideration.

F2 · balance_after: Reflects the acquisition of 141 shares acquired under the Company's ESPP.

Read SEC document
September 17, 2024 Filed Sep 17, 2024 18:44 UTC ANAPTYSBIO, INC ANAB · Entity 4640 SaleCommon Stock 3,780 $38.41 $145,190.93
Disclosure

SEC source: 0001415889-24-023551 · form4-09172024_100920.xml · nonDerivative · entry 5

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,240

F4 · kind: The transactions reported on this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person dated June 10, 2024.

F5 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $38.05 to $38.98 per share, 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 range set forth in this footnote.

Read SEC document
September 16, 2024 Filed Sep 17, 2024 18:44 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 5,000 $0.00 Strike: $14.02 $0.00
Disclosure

SEC source: 0001415889-24-023551 · form4-09172024_100920.xml · derivative · entry 7

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 73,000

Underlying: Common Stock · 5,000 shares

Expires 2029-12-05

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.

F7 · derivative.exercise_date: The stock option vested and is exercisable as to 25% of the shares subject to the option on December 6, 2020, and thereafter vests as to 1/48th of the shares in equal monthly installments, until such time as the option is 100% vested, subject to the continuing employment of the Reporting Person on each vesting date.

F8 · balance_after: In addition to the remaining options to purchase 73,000 shares of common stock as set forth in Table II, the Reporting Person also holds additional options to purchase up to an aggregate of 355,310 shares of common stock, which options vest according to their terms.

Read SEC document
September 16, 2024 Filed Sep 17, 2024 18:44 UTC ANAPTYSBIO, INC ANAB · Entity 4640 SaleCommon Stock 6,500 $40.13 $260,845.00
Disclosure

SEC source: 0001415889-24-023551 · form4-09172024_100920.xml · nonDerivative · entry 4

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,020

F4 · kind: The transactions reported on this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person dated June 10, 2024.

Read SEC document
September 16, 2024 Filed Sep 17, 2024 18:44 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Exercise / conversionCommon Stock 5,000 $14.02 $70,100.00
Disclosure

SEC source: 0001415889-24-023551 · form4-09172024_100920.xml · nonDerivative · entry 3

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 13,520

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.

Read SEC document
September 16, 2024 Filed Sep 17, 2024 18:44 UTC ANAPTYSBIO, INC ANAB · Entity 4640 SaleCommon Stock 2,220 $38.93 $86,424.60
Disclosure

SEC source: 0001415889-24-023551 · form4-09172024_100920.xml · nonDerivative · entry 2

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,520

F3 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs. The sale was to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person.

Read SEC document
September 14, 2024 Filed Sep 17, 2024 18:44 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Exercise / conversionRestricted Stock Unit · Derivative 6,000 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-023551 · form4-09172024_100920.xml · derivative · entry 6

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,000 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each restricted stock award ("RSU") represents a contingent right to receive 1 share of the Issuer's Common Stock upon settlement for no consideration.

F6 · derivative.exercise_date: 50% of the total restricted stock units vested on September 14, 2023 and September 14, 2024, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

F6 · derivative.expiration_date: 50% of the total restricted stock units vested on September 14, 2023 and September 14, 2024, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

Read SEC document
September 14, 2024 Filed Sep 17, 2024 18:44 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Exercise / conversionCommon Stock 6,000 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-023551 · form4-09172024_100920.xml · nonDerivative · entry 1

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 10,740

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

F1 · price: Each restricted stock award ("RSU") represents a contingent right to receive 1 share of the Issuer's Common Stock upon settlement for no consideration.

F2 · balance_after: Includes 1,500 shares acquired under the Employee Stock Purchase Plan as of May 15, 2024.

Read SEC document
July 22, 2024 Filed Jul 24, 2024 16:13 UTC ANAPTYSBIO, INC ANAB · Entity 4640 GrantCommon Stock · Derivative 20,000 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-020031 · form4-07242024_080748.xml · derivative · entry 1

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,000

Underlying: Common Stock · 20,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each performance stock unit ("PSU") represents a contingent right to receive 1 share of the Issuer's Common Stock upon settlement for no consideration.

F2 · derivative.exercise_date: Shares earned upon the vesting of a percentage of the PSUs granted to the Reporting Person on July 22, 2024. Each PSU represents a contingent right to receive one share of Issuer common stock upon the Issuer's achievement of certain share price metrics ("Performance Metrics"). 50% of the total number of shares subject to the PSU that achieves the applicable Performance Metrics shall vest on the later of (i) the 1-year anniversary of the achievement of such applicable Performance Metrics and (ii) on July 1, 2026. An additional 50% of the total number of shares subject to the PSU that achieves the applicable Performance Metrics shall vest on the 2-year anniversary of such achievement (but not later than July 1, 2028), subject to the Reporting Person' service to the Issue on each vesting date.

F2 · derivative.expiration_date: Shares earned upon the vesting of a percentage of the PSUs granted to the Reporting Person on July 22, 2024. Each PSU represents a contingent right to receive one share of Issuer common stock upon the Issuer's achievement of certain share price metrics ("Performance Metrics"). 50% of the total number of shares subject to the PSU that achieves the applicable Performance Metrics shall vest on the later of (i) the 1-year anniversary of the achievement of such applicable Performance Metrics and (ii) on July 1, 2026. An additional 50% of the total number of shares subject to the PSU that achieves the applicable Performance Metrics shall vest on the 2-year anniversary of such achievement (but not later than July 1, 2028), subject to the Reporting Person' service to the Issue on each vesting date.

Read SEC document
February 16, 2024 Filed Feb 21, 2024 17:38 UTC ANAPTYSBIO, INC ANAB · Entity 4640 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 5,000 $0.00 Strike: $14.02 $0.00
Disclosure

SEC source: 0001415889-24-004666 · form4-02212024_100259.xml · derivative · entry 3

LOUMEAU ERIC J · CIK 0001239648 · CHIEF LEGAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 78,000

Underlying: Common Stock · 5,000 shares

Expires 2029-12-05

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_date: The stock option vested and is exercisable as to 25% of the shares subject to the option on December 6, 2020, and thereafter vests as to 1/48th of the shares in equal monthly installments, until such time as the option is 100% vested, subject to the continuing employment of the Reporting Person on each vesting date.

F3 · balance_after: In addition to the remaining options to purchase 78,000 shares of common stock as set forth in Table II, the Reporting Person also holds additional options to purchase up to an aggregate of 355,310 shares of common stock, which options vest according to their terms.

Read SEC document

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