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Nasdaq · USD

VKTX

Viking Therapeutics, Inc.

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Tapewire entity
4067
SEC CIK
0001607678
Parsed reports
183

Last 12 months

Inside the activity.

1 purchase rows · 16 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 202500
Jan 2026013
Feb 202600
Mar 202610
Apr 202600
May 202600
Jun 202600
Jul 202603
Aug 202600
Sep 202600
Oct 202600

Latest available

Insider transactions

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

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

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
August 01, 2026 Filed Aug 7, 2026 20:34 UTC GrantStock Option (Right to Buy) · Derivative 40,800 $0.00 Strike: $31.74 $0.00
Disclosure

SEC source: 0002144542-26-000004 · ownership.xml · derivative · entry 2

Kelly-Gemmell Dorothy Elizabeth · CIK 0002144542 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,800

Underlying: Common Stock · 40,800 shares

Expires 2036-08-01

F2 · derivative.exercise_date: One-third of the shares subject to the option will vest on each anniversary of the grant date.

Read SEC document
August 01, 2026 Filed Aug 7, 2026 20:34 UTC GrantCommon Stock, par value $0.00001 per share 6,333 $0.00 $0.00
Disclosure

SEC source: 0002144542-26-000004 · ownership.xml · nonDerivative · entry 1

Kelly-Gemmell Dorothy Elizabeth · CIK 0002144542 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,333

F1 · shares: Represents a restricted stock unit award ("RSU") of common stock under the Issuer's 2024 Equity Incentive Plan. One-third of the shares subject to the RSU shall vest on each one year anniversary of the grant date of the award.

Read SEC document
July 29, 2026 Filed Jul 29, 2026 20:06 UTC
ZANTE GREGChief Financial Officer
SaleCommon Stock, par value $0.00001 per share 21,217 $33.47 $710,141.48
Disclosure

SEC source: 0001193125-26-324447 · ownership.xml · nonDerivative · entry 2

ZANTE GREG · CIK 0001264949 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 212,204

F3 · shares: These shares were automatically sold on a non-discretionary basis solely to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of certain shares of common stock subject to the performance restricted stock unit award described in Footnote 1.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.30 to $33.805, 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 the this footnote.

Read SEC document
July 29, 2026 Filed Jul 30, 2026 00:07 UTC
Lian BrianDirector · President & CEO
SaleCommon Stock, par value $0.00001 per share 148,517 $33.32 $4,947,888.41
Disclosure

SEC source: 0001193125-26-324448 · ownership.xml · nonDerivative · entry 2

Lian Brian · CIK 0001614578 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,572,441

F2 · shares: These shares were automatically sold on a non-discretionary basis solely to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of certain shares of common stock subject to the performance restricted stock unit award described in Footnote 1.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $32.82 to $33.77, 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 the this footnote.

Read SEC document
July 29, 2026 Filed Jul 30, 2026 00:06 UTC
Mancini MariannaChief Operating Officer
SaleCommon Stock, par value $0.00001 per share 18,217 $33.47 $609,635.55
Disclosure

SEC source: 0001193125-26-324446 · ownership.xml · nonDerivative · entry 2

Mancini Marianna · CIK 0001838112 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 422,760

F3 · shares: These shares were automatically sold on a non-discretionary basis solely to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of certain shares of common stock subject to the performance restricted stock unit award described in Footnote 1.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.28 to $33.805, 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 the this footnote.

Read SEC document
July 28, 2026 Filed Jul 29, 2026 20:06 UTC
ZANTE GREGChief Financial Officer
GrantCommon Stock, par value $0.00001 per share 31,667 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-324447 · ownership.xml · nonDerivative · entry 1

ZANTE GREG · CIK 0001264949 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 233,421

F1 · shares: The reported securities were subject to a performance restricted stock unit award that was granted on January 3, 2023, 33.33% of which vested on July 28, 2026 upon the achievement of a non-financial performance goal.

F2 · balance_after: Includes 11,055 shares acquired on May 20, 2024 pursuant to the Issuer's 2014 Employee Stock Purchase Plan and 808 shares acquired on May 20, 2026 pursuant to the Issuer's 2024 Employee Stock Purchase Plan

Read SEC document
July 28, 2026 Filed Jul 30, 2026 00:07 UTC
Lian BrianDirector · President & CEO
GrantCommon Stock, par value $0.00001 per share 221,667 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-324448 · ownership.xml · nonDerivative · entry 1

Lian Brian · CIK 0001614578 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,720,958

F1 · shares: The reported securities were subject to a performance restricted stock unit award that was granted on January 3, 2023, 33.33% of which vested on July 28, 2026 upon the achievement of a non-financial performance goal.

Read SEC document
July 28, 2026 Filed Jul 30, 2026 00:06 UTC
Mancini MariannaChief Operating Officer
GrantCommon Stock, par value $0.00001 per share 31,667 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-324446 · ownership.xml · nonDerivative · entry 1

Mancini Marianna · CIK 0001838112 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 440,977

F1 · shares: The reported securities were subject to a performance restricted stock unit award that was granted on January 3, 2023, 33.33% of which vested on July 28, 2026 upon the achievement of a non-financial performance goal.

F2 · balance_after: Includes 120 shares acquired on May 20, 2026 pursuant to the Issuer's 2024 Employee Stock Purchase Plan.

Read SEC document
June 01, 2026 Filed Jun 3, 2026 23:44 UTC
Chen Hubert CChief Medical Officer
GrantStock Option (Right to Buy) · Derivative 190,000 $0.00 Strike: $31.27 $0.00
Disclosure

SEC source: 0001193125-26-256039 · ownership.xml · derivative · entry 1

Chen Hubert C · CIK 0001622297 · Chief Medical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 190,000

Underlying: Common Stock · 190,000 shares

Expires 2036-06-01

F1 · derivative.exercise_date: 25% of the shares subject to the option vested immediately, and 25% of the shares subject to the option will vest on each one-year anniversary of the grant date over the next three years.

Read SEC document
March 10, 2026 Filed Mar 10, 2026 22:20 UTC
Aubuchon Neil WilliamChief Commercial Officer
PurchaseCommon Stock, par value $0.00001 per share 4,475 $33.50 $149,912.50
Disclosure

SEC source: 0001193125-26-100581 · ownership.xml · nonDerivative · entry 1

Aubuchon Neil William · CIK 0002106781 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,475

Read SEC document
January 12, 2026 Filed Jan 27, 2026 00:57 UTC
Aubuchon Neil WilliamChief Commercial Officer
GrantStock Option (Right to Buy) · Derivative 180,000 $0.00 Strike: $31.76 $0.00
Disclosure

SEC source: 0001193125-26-023030 · ownership.xml · derivative · entry 1

Aubuchon Neil William · CIK 0002106781 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 180,000

Underlying: Common Stock · 180,000 shares

Expires 2036-01-12

F1 · derivative.exercise_date: 25% of the shares subject to the option will vest immediately, and 25% of the shares subject to the option will vest on each one-year anniversary of the grant date over the next three years.

Read SEC document
January 05, 2026 Filed Jan 5, 2026 20:31 UTC
ZANTE GREGChief Financial Officer
SaleCommon Stock, par value $0.00001 per share 1,500 $32.09 $48,133.05
Disclosure

SEC source: 0001193125-26-003116 · ownership.xml · nonDerivative · entry 6

ZANTE GREG · CIK 0001264949 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 189,891

F4 · shares: These shares were automatically sold on a non-discretionary basis solely to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of certain shares of common stock subject to certain restricted stock unit awards that vested on January 3, 2026 and the performance restricted stock unit awards described in Footnote 3.

F8 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $34.88 to $35.20, 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.

Read SEC document
January 05, 2026 Filed Jan 5, 2026 20:31 UTC
ZANTE GREGChief Financial Officer
SaleCommon Stock, par value $0.00001 per share 10,300 $34.24 $352,634.92
Disclosure

SEC source: 0001193125-26-003116 · ownership.xml · nonDerivative · entry 5

ZANTE GREG · CIK 0001264949 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 191,371

F4 · shares: These shares were automatically sold on a non-discretionary basis solely to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of certain shares of common stock subject to certain restricted stock unit awards that vested on January 3, 2026 and the performance restricted stock unit awards described in Footnote 3.

F7 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $33.88 to $34.85, 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.

Read SEC document
January 05, 2026 Filed Jan 5, 2026 20:31 UTC
ZANTE GREGChief Financial Officer
SaleCommon Stock, par value $0.00001 per share 13,900 $33.38 $464,020.92
Disclosure

SEC source: 0001193125-26-003116 · ownership.xml · nonDerivative · entry 4

ZANTE GREG · CIK 0001264949 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 201,671

F4 · shares: These shares were automatically sold on a non-discretionary basis solely to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of certain shares of common stock subject to certain restricted stock unit awards that vested on January 3, 2026 and the performance restricted stock unit awards described in Footnote 3.

F6 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $32.88 to $33.87, 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.

Read SEC document
January 05, 2026 Filed Jan 5, 2026 20:31 UTC
ZANTE GREGChief Financial Officer
SaleCommon Stock, par value $0.00001 per share 31,961 $32.30 $1,032,180.50
Disclosure

SEC source: 0001193125-26-003116 · ownership.xml · nonDerivative · entry 3

ZANTE GREG · CIK 0001264949 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 215,571

F4 · shares: These shares were automatically sold on a non-discretionary basis solely to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of certain shares of common stock subject to certain restricted stock unit awards that vested on January 3, 2026 and the performance restricted stock unit awards described in Footnote 3.

F5 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $31.88 to $32.87, 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.

Read SEC document
January 05, 2026 Filed Jan 6, 2026 01:31 UTC
Mancini MariannaChief Operating Officer
SaleCommon Stock, par value $0.00001 per share 1,600 $35.07 $56,116.96
Disclosure

SEC source: 0001193125-26-003115 · ownership.xml · nonDerivative · entry 6

Mancini Marianna · CIK 0001838112 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 409,190

F4 · shares: These shares were automatically sold on a non-discretionary basis solely to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of certain shares of common stock subject to certain restricted stock unit awards that vested on January 3, 2026 and the performance restricted stock unit awards described in Footnote 3.

F8 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $34.88 to $35.20, 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.

Read SEC document
January 05, 2026 Filed Jan 6, 2026 01:31 UTC
Mancini MariannaChief Operating Officer
SaleCommon Stock, par value $0.00001 per share 10,500 $34.22 $359,302.65
Disclosure

SEC source: 0001193125-26-003115 · ownership.xml · nonDerivative · entry 5

Mancini Marianna · CIK 0001838112 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 410,790

F4 · shares: These shares were automatically sold on a non-discretionary basis solely to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of certain shares of common stock subject to certain restricted stock unit awards that vested on January 3, 2026 and the performance restricted stock unit awards described in Footnote 3.

F7 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $33.87 to $34.85, 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.

Read SEC document
January 05, 2026 Filed Jan 6, 2026 01:31 UTC
Mancini MariannaChief Operating Officer
SaleCommon Stock, par value $0.00001 per share 13,600 $33.37 $453,875.52
Disclosure

SEC source: 0001193125-26-003115 · ownership.xml · nonDerivative · entry 4

Mancini Marianna · CIK 0001838112 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 421,290

F4 · shares: These shares were automatically sold on a non-discretionary basis solely to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of certain shares of common stock subject to certain restricted stock unit awards that vested on January 3, 2026 and the performance restricted stock unit awards described in Footnote 3.

F6 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $32.87 to $33.86, 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.

Read SEC document
January 05, 2026 Filed Jan 6, 2026 01:31 UTC
Mancini MariannaChief Operating Officer
SaleCommon Stock, par value $0.00001 per share 31,961 $32.29 $1,032,110.18
Disclosure

SEC source: 0001193125-26-003115 · ownership.xml · nonDerivative · entry 3

Mancini Marianna · CIK 0001838112 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 434,890

F4 · shares: These shares were automatically sold on a non-discretionary basis solely to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of certain shares of common stock subject to certain restricted stock unit awards that vested on January 3, 2026 and the performance restricted stock unit awards described in Footnote 3.

F5 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $31.87 to $32.86, 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.

Read SEC document
January 05, 2026 Filed Jan 6, 2026 01:28 UTC
Lian BrianDirector · President & CEO
SaleCommon Stock, par value $0.00001 per share 6,400 $35.07 $224,423.04
Disclosure

SEC source: 0001193125-26-003113 · ownership.xml · nonDerivative · entry 6

Lian Brian · CIK 0001614578 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,499,291

F4 · shares: These shares were automatically sold on a non-discretionary basis solely to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of certain shares of common stock subject to certain restricted stock unit awards that vested on January 3, 2026 and the performance restricted stock unit awards described in Footnote 3.

F8 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $34.88 to $35.20, 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.

Read SEC document
January 05, 2026 Filed Jan 6, 2026 01:28 UTC
Lian BrianDirector · President & CEO
SaleCommon Stock, par value $0.00001 per share 41,276 $34.22 $1,412,398.68
Disclosure

SEC source: 0001193125-26-003113 · ownership.xml · nonDerivative · entry 5

Lian Brian · CIK 0001614578 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,505,691

F4 · shares: These shares were automatically sold on a non-discretionary basis solely to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of certain shares of common stock subject to certain restricted stock unit awards that vested on January 3, 2026 and the performance restricted stock unit awards described in Footnote 3.

F7 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $33.87 to $34.85, 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.

Read SEC document
January 05, 2026 Filed Jan 6, 2026 01:28 UTC
Lian BrianDirector · President & CEO
SaleCommon Stock, par value $0.00001 per share 53,279 $33.38 $1,778,266.54
Disclosure

SEC source: 0001193125-26-003113 · ownership.xml · nonDerivative · entry 4

Lian Brian · CIK 0001614578 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,546,967

F4 · shares: These shares were automatically sold on a non-discretionary basis solely to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of certain shares of common stock subject to certain restricted stock unit awards that vested on January 3, 2026 and the performance restricted stock unit awards described in Footnote 3.

F6 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $32.87 to $33.865, 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.

Read SEC document
January 05, 2026 Filed Jan 6, 2026 01:28 UTC
Lian BrianDirector · President & CEO
SaleCommon Stock, par value $0.00001 per share 132,454 $32.29 $4,277,032.38
Disclosure

SEC source: 0001193125-26-003113 · ownership.xml · nonDerivative · entry 3

Lian Brian · CIK 0001614578 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,600,246

F4 · shares: These shares were automatically sold on a non-discretionary basis solely to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of certain shares of common stock subject to certain restricted stock unit awards that vested on January 3, 2026 and the performance restricted stock unit awards described in Footnote 3.

F5 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $31.87 to $32.865, 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.

Read SEC document
January 02, 2026 Filed Jan 5, 2026 20:31 UTC
ZANTE GREGChief Financial Officer
GrantStock Option (Right to Buy) · Derivative 91,000 $0.00 Strike: $35.42 $0.00
Disclosure

SEC source: 0001193125-26-003116 · ownership.xml · derivative · entry 7

ZANTE GREG · CIK 0001264949 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 91,000

Underlying: Common Stock · 91,000 shares

Expires 2036-01-02

F9 · derivative.exercise_date: 25% of the shares subject to the option will vest on each anniversary of the grant date.

Read SEC document
January 02, 2026 Filed Jan 5, 2026 20:31 UTC
ZANTE GREGChief Financial Officer
GrantCommon Stock, par value $0.00001 per share 32,049 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-003116 · ownership.xml · nonDerivative · entry 2

ZANTE GREG · CIK 0001264949 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 247,532

F3 · shares: The reported securities were subject to a performance restricted stock unit award that was granted on January 3, 2023, 33.33% of which vested on January 2, 2026, upon the achievement of a non-financial performance goal and a second performance restricted stock unit award that was granted on January 3, 2025, 1.665% of which vested on January 2, 2026, upon the partial achievement of a non-financial performance goal.

Read SEC document
January 02, 2026 Filed Jan 5, 2026 20:31 UTC
ZANTE GREGChief Financial Officer
GrantCommon Stock, par value $0.00001 per share 41,000 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-003116 · ownership.xml · nonDerivative · entry 1

ZANTE GREG · CIK 0001264949 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 215,483

F1 · shares: Represents a restricted stock unit award ("RSU") of common stock under the Issuer's 2024 Equity Incentive Plan. One-third of the shares subject to the RSU shall vest on each one year anniversary of the grant date of the award.

F2 · balance_after: Includes 104 shares acquired on May 20, 2025 and 787 shares acquired on November 20, 2025 pursuant to the Issuer's 2024 Employee Stock Purchase Plan.

Read SEC document
January 02, 2026 Filed Jan 5, 2026 20:26 UTC GrantStock Option (Right to Buy) · Derivative 20,400 $0.00 Strike: $35.42 $0.00
Disclosure

SEC source: 0001193125-26-003112 · ownership.xml · derivative · entry 2

SINGLETON J MATTHEW · CIK 0001243514 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,400

Underlying: Common Stock · 20,400 shares

Expires 2036-01-02

Read SEC document
January 02, 2026 Filed Jan 5, 2026 20:26 UTC GrantCommon Stock, par value $0.00001 per share 3,150 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-003112 · ownership.xml · nonDerivative · entry 1

SINGLETON J MATTHEW · CIK 0001243514 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,650

F1 · shares: Represents a restricted stock unit award ("RSU") of common stock under the Issuer's 2024 Equity Incentive Plan. All shares subject to the RSU shall vest on the one year anniversary of the grant date of the award.

Read SEC document
January 02, 2026 Filed Jan 6, 2026 01:25 UTC GrantStock Option (Right to Buy) · Derivative 20,400 $0.00 Strike: $35.42 $0.00
Disclosure

SEC source: 0001193125-26-003109 · ownership.xml · derivative · entry 5

FOEHR MATTHEW W · CIK 0001237556 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,400

Underlying: Common Stock · 20,400 shares

Expires 2036-01-02

Read SEC document
January 02, 2026 Filed Jan 6, 2026 01:25 UTC Exercise / conversionStock Option (Right to Buy) · Derivative 16,000 $0.00 Strike: $3.33 $0.00
Disclosure

SEC source: 0001193125-26-003109 · ownership.xml · derivative · entry 4

FOEHR MATTHEW W · CIK 0001237556 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 16,000 shares

Expires 2026-01-04

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 02, 2026 Filed Jan 6, 2026 01:25 UTC GrantCommon Stock, par value $0.00001 per share 3,150 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-003109 · ownership.xml · nonDerivative · entry 3

FOEHR MATTHEW W · CIK 0001237556 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 135,186

F2 · shares: Represents a restricted stock unit award ("RSU") of common stock under the Issuer's 2024 Equity Incentive Plan. All shares subject to the RSU shall vest on the one year anniversary of the grant date of the award.

Read SEC document
January 02, 2026 Filed Jan 6, 2026 01:25 UTC SaleCommon Stock, par value $0.00001 per share 16,000 $35.11 $561,694.40
Disclosure

SEC source: 0001193125-26-003109 · ownership.xml · nonDerivative · entry 2

FOEHR MATTHEW W · CIK 0001237556 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 132,036

F1 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $34.94 to $35.50, 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.

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January 02, 2026 Filed Jan 6, 2026 01:25 UTC Exercise / conversionCommon Stock, par value $0.00001 per share 16,000 $3.33 $53,280.00
Disclosure

SEC source: 0001193125-26-003109 · ownership.xml · nonDerivative · entry 1

FOEHR MATTHEW W · CIK 0001237556 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 148,036

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.

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January 02, 2026 Filed Jan 5, 2026 20:25 UTC GrantStock Option (Right to Buy) · Derivative 20,400 $0.00 Strike: $35.42 $0.00
Disclosure

SEC source: 0001193125-26-003110 · ownership.xml · derivative · entry 2

Rowland Charles A Jr · CIK 0001383292 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,400

Underlying: Common Stock · 20,400 shares

Expires 2036-01-02

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January 02, 2026 Filed Jan 5, 2026 20:25 UTC GrantCommon Stock, par value $0.00001 per share 3,150 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-003110 · ownership.xml · nonDerivative · entry 1

Rowland Charles A Jr · CIK 0001383292 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,150

F1 · shares: Represents a restricted stock unit award ("RSU") of common stock under the Issuer's 2024 Equity Incentive Plan. All shares subject to the RSU shall vest on the one year anniversary of the grant date of the award.

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January 02, 2026 Filed Jan 5, 2026 20:26 UTC GrantStock Option (Right to Buy) · Derivative 20,400 $0.00 Strike: $35.42 $0.00
Disclosure

SEC source: 0001193125-26-003111 · ownership.xml · derivative · entry 2

MACARTNEY LAWSON · CIK 0001606831 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,400

Underlying: Common Stock · 20,400 shares

Expires 2036-01-02

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January 02, 2026 Filed Jan 5, 2026 20:26 UTC GrantCommon Stock, par value $0.00001 per share 3,150 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-003111 · ownership.xml · nonDerivative · entry 1

MACARTNEY LAWSON · CIK 0001606831 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,115

F1 · shares: Represents a restricted stock unit award ("RSU") of common stock under the Issuer's 2024 Equity Incentive Plan. All shares subject to the RSU shall vest on the one year anniversary of the grant date of the award.

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January 02, 2026 Filed Jan 6, 2026 01:31 UTC
Mancini MariannaChief Operating Officer
GrantStock Option (Right to Buy) · Derivative 91,000 $0.00 Strike: $35.42 $0.00
Disclosure

SEC source: 0001193125-26-003115 · ownership.xml · derivative · entry 7

Mancini Marianna · CIK 0001838112 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 91,000

Underlying: Common Stock · 91,000 shares

Expires 2036-01-02

F9 · derivative.exercise_date: 25% of the shares subject to the option will vest on each anniversary of the grant date.

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January 02, 2026 Filed Jan 6, 2026 01:31 UTC
Mancini MariannaChief Operating Officer
GrantCommon Stock, par value $0.00001 per share 32,049 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-003115 · ownership.xml · nonDerivative · entry 2

Mancini Marianna · CIK 0001838112 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 466,851

F3 · shares: The reported securities were subject to a performance restricted stock unit award that was granted on January 3, 2023, 33.33% of which vested on January 2, 2026, upon the achievement of a non-financial performance goal and a second performance restricted stock unit award that was granted on January 3, 2025, 1.665% of which vested on January 2, 2026, upon the partial achievement of a non-financial performance goal.

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January 02, 2026 Filed Jan 6, 2026 01:31 UTC
Mancini MariannaChief Operating Officer
GrantCommon Stock, par value $0.00001 per share 41,000 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-003115 · ownership.xml · nonDerivative · entry 1

Mancini Marianna · CIK 0001838112 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 434,802

F1 · shares: Represents a restricted stock unit award ("RSU") of common stock under the Issuer's 2024 Equity Incentive Plan. One-third of the shares subject to the RSU shall vest on each one year anniversary of the grant date of the award.

F2 · balance_after: Includes 11,111 shares acquired on May 20, 2024 pursuant to the Issuer's 2014 Employee Stock Purchase Plan and 108 shares acquired on May 20, 2025 and 116 shares acquired on November 20, 2025 both pursuant to the Issuer's 2024 Employee Stock Purchase Plan.

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January 02, 2026 Filed Jan 6, 2026 01:28 UTC
Lian BrianDirector · President & CEO
GrantStock Option (Right to Buy) · Derivative 176,300 $0.00 Strike: $35.42 $0.00
Disclosure

SEC source: 0001193125-26-003113 · ownership.xml · derivative · entry 7

Lian Brian · CIK 0001614578 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 176,300

Underlying: Common Stock · 176,300 shares

Expires 2036-01-02

F9 · derivative.exercise_date: 25% of the shares subject to the option will vest on each anniversary of the grant date.

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January 02, 2026 Filed Jan 6, 2026 01:28 UTC
Lian BrianDirector · President & CEO
GrantCommon Stock, par value $0.00001 per share 224,080 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-003113 · ownership.xml · nonDerivative · entry 2

Lian Brian · CIK 0001614578 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,732,700

F3 · shares: The reported securities were subject to a performance restricted stock unit award that was granted on January 3, 2023, 33.33% of which vested on January 2, 2026. upon the achievement of a non-financial performance goal and a second performance restricted stock unit award that was granted on January 3, 2025, 1.665% of which vested on January 2, 2026, upon the partial achievement of a non-financial performance goal.

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January 02, 2026 Filed Jan 6, 2026 01:28 UTC
Lian BrianDirector · President & CEO
GrantCommon Stock, par value $0.00001 per share 78,400 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-003113 · ownership.xml · nonDerivative · entry 1

Lian Brian · CIK 0001614578 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,508,620

F1 · shares: Represents a restricted stock unit award ("RSU") of common stock under the Issuer's 2024 Equity Incentive Plan. One-third of the shares subject to the RSU shall vest on each one year anniversary of the grant date of the award.

F2 · balance_after: Includes 11,111 shares acquired on May 20, 2024 pursuant to the Issuer's 2014 Employee Stock Purchase Plan.

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January 02, 2026 Filed Jan 6, 2026 01:24 UTC GrantStock Option (Right to Buy) · Derivative 20,400 $0.00 Strike: $35.42 $0.00
Disclosure

SEC source: 0001193125-26-003108 · ownership.xml · derivative · entry 2

Rouan Sarah Kathryn · CIK 0001761366 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,400

Underlying: Common Stock · 20,400 shares

Expires 2036-01-02

Read SEC document
January 02, 2026 Filed Jan 6, 2026 01:24 UTC GrantCommon Stock, par value $0.00001 per share 3,150 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-003108 · ownership.xml · nonDerivative · entry 1

Rouan Sarah Kathryn · CIK 0001761366 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,390

F1 · shares: Represents a restricted stock unit award ("RSU") of common stock under the Issuer's 2024 Equity Incentive Plan. All shares subject to the RSU shall vest on the one year anniversary of the grant date of the award.

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October 28, 2025 Filed Oct 28, 2025 19:47 UTC
ZANTE GREGChief Financial Officer
SaleCommon Stock, par value $0.00001 per share 6,185 $35.00 $216,480.57
Disclosure

SEC source: 0001193125-25-254298 · ownership.xml · nonDerivative · entry 2

ZANTE GREG · CIK 0001264949 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 173,592

F2 · shares: These shares were automatically sold on a non-discretionary basis solely to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of certain shares of common stock subject to the performance restricted stock unit award described in Footnote 1.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $34.6525 to $35.3939, 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 the this footnote.

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October 28, 2025 Filed Oct 28, 2025 23:51 UTC
Mancini MariannaChief Operating Officer
SaleCommon Stock, par value $0.00001 per share 6,185 $35.00 $216,491.70
Disclosure

SEC source: 0001193125-25-254304 · ownership.xml · nonDerivative · entry 2

Mancini Marianna · CIK 0001838112 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 382,467

F2 · shares: These shares were automatically sold on a non-discretionary basis solely to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of certain shares of common stock subject to the performance restricted stock unit award described in Footnote 1.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $34.69 to $35.40, 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 the this footnote.

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October 28, 2025 Filed Oct 28, 2025 23:48 UTC
Lian BrianDirector · President & CEO
SaleCommon Stock, par value $0.00001 per share 38,989 $35.01 $1,364,923.01
Disclosure

SEC source: 0001193125-25-254299 · ownership.xml · nonDerivative · entry 2

Lian Brian · CIK 0001614578 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,419,109

F2 · shares: These shares were automatically sold on a non-discretionary basis solely to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of certain shares of common stock subject to the performance restricted stock unit award described in Footnote 1.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $34.66 to $35.48, 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 the this footnote.

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October 27, 2025 Filed Oct 28, 2025 19:47 UTC
ZANTE GREGChief Financial Officer
GrantCommon Stock, par value $0.00001 per share 11,117 $0.00 $0.00
Disclosure

SEC source: 0001193125-25-254298 · ownership.xml · nonDerivative · entry 1

ZANTE GREG · CIK 0001264949 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 179,777

F1 · shares: The reported securities were subject to a performance restricted stock unit award that was granted on January 3, 2025, 33.33% of which vested on October 27, 2025 upon the achievement of a non-financial performance goal and 15% of which vested also on October 27, 2025 upon the partial achievement of a non-financial performance goal.

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October 27, 2025 Filed Oct 28, 2025 19:49 UTC Exercise / conversionStock Option (Right to Buy) · Derivative 22,000 $0.00 Strike: $4.88 $0.00
Disclosure

SEC source: 0001193125-25-254300 · ownership.xml · derivative · entry 7

Rowland Charles A Jr · CIK 0001383292 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 22,000 shares

Expires 2032-01-03

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

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