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Nasdaq · USD

AVBP

ArriVent BioPharma, Inc.

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Tapewire entity
4699
SEC CIK
0001868279
Parsed reports
44

Last 12 months

Inside the activity.

0 purchase rows · 1 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 202501
Jan 202600
Feb 202600
Mar 202600
Apr 202600
May 202600
Jun 202600
Jul 202600
Aug 202600
Sep 202600
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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
June 18, 2026 Filed Jun 23, 2026 01:48 UTC GrantNon-Qualified Stock Option (right to buy) · Derivative 13,562 $0.00 Strike: $31.74 $0.00
Disclosure

SEC source: 0001104659-26-076567 · tm2618519-2_4seq1.xml · derivative · entry 1

Hohneker John · CIK 0001695378 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,562

Underlying: Common Stock · 13,562 shares

Expires 2036-06-17

F1 · derivative.exercise_date: The shares underlying this option vest on the first anniversary of the grant date, subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
June 18, 2026 Filed Jun 23, 2026 01:50 UTC GrantNon-Qualified Stock Option (right to buy) · Derivative 13,562 $0.00 Strike: $31.74 $0.00
Disclosure

SEC source: 0001104659-26-076569 · tm2618519-3_4seq1.xml · derivative · entry 1

Peterson Kristine · CIK 0001508596 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,562

Underlying: Common Stock · 13,562 shares

Expires 2036-06-17

F1 · derivative.exercise_date: The shares underlying this option vest on the first anniversary of the grant date, subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
June 18, 2026 Filed Jun 23, 2026 01:46 UTC
Nolet ChrisDirector
GrantNon-Qualified Stock Option (right to buy) · Derivative 13,562 $0.00 Strike: $31.74 $0.00
Disclosure

SEC source: 0001104659-26-076566 · tm2618519-1_4seq1.xml · derivative · entry 1

Nolet Chris · CIK 0001782814 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,562

Underlying: Common Stock · 13,562 shares

Expires 2036-06-17

F1 · derivative.exercise_date: The shares underlying this option vest on the first anniversary of the grant date, subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
June 18, 2026 Filed Jun 23, 2026 01:51 UTC GrantNon-Qualified Stock Option (right to buy) · Derivative 13,562 $0.00 Strike: $31.74 $0.00
Disclosure

SEC source: 0001104659-26-076570 · tm2618519-4_4seq1.xml · derivative · entry 1

Parsey Merdad · CIK 0001792150 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,562

Underlying: Common Stock · 13,562 shares

Expires 2036-06-17

F1 · derivative.exercise_date: The shares underlying this option vest on the first anniversary of the grant date, subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
February 02, 2026 Filed Feb 4, 2026 20:43 UTC
Lutzker StuartDirector · President of R&D
GrantStock Option (right to buy) · Derivative 150,000 $0.00 Strike: $22.67 $0.00
Disclosure

SEC source: 0001104659-26-010477 · tm265104-3_4seq1.xml · derivative · entry 1

Lutzker Stuart · CIK 0002009257 · Director · President of R&D

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Common Stock · 150,000 shares

Expires 2036-02-02

F1 · derivative.exercise_date: The shares underlying this option vest as to 25% on February 2, 2027, with the remainder vesting in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
February 02, 2026 Filed Feb 4, 2026 20:44 UTC
LaChapelle RobinChief Operating Officer
GrantStock Option (right to buy) · Derivative 130,000 $0.00 Strike: $22.67 $0.00
Disclosure

SEC source: 0001104659-26-010478 · tm265104-5_4seq1.xml · derivative · entry 1

LaChapelle Robin · CIK 0002009136 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 130,000

Underlying: Common Stock · 130,000 shares

Expires 2036-02-02

F1 · derivative.exercise_date: The shares underlying this option vest as to 25% on February 2, 2027, with the remainder vesting in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
February 02, 2026 Filed Feb 4, 2026 20:41 UTC
Kung WinstonChief Financial Officer
GrantStock Option (right to buy) · Derivative 140,000 $0.00 Strike: $22.67 $0.00
Disclosure

SEC source: 0001104659-26-010473 · tm265104-2_4seq1.xml · derivative · entry 1

Kung Winston · CIK 0001666963 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 140,000

Underlying: Common Stock · 140,000 shares

Expires 2036-02-02

F1 · derivative.exercise_date: The shares underlying this option vest as to 25% on February 2, 2027, with the remainder vesting in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
February 02, 2026 Filed Feb 5, 2026 01:40 UTC
Yao ZhengbinDirector · President and CEO
GrantStock Option (right to buy) · Derivative 550,000 $0.00 Strike: $22.67 $0.00
Disclosure

SEC source: 0001104659-26-010472 · tm265104-4_4seq1.xml · derivative · entry 1

Yao Zhengbin · CIK 0001326228 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 550,000

Underlying: Common Stock · 550,000 shares

Expires 2036-02-02

F1 · derivative.exercise_date: The shares underlying this option vest as to 25% on February 2, 2027, with the remainder vesting in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
February 02, 2026 Filed Feb 4, 2026 20:39 UTC
Kastenmayer James PaulGeneral Counsel
GrantStock Option (right to buy) · Derivative 130,000 $0.00 Strike: $22.67 $0.00
Disclosure

SEC source: 0001104659-26-010471 · tm265104-1_4seq1.xml · derivative · entry 1

Kastenmayer James Paul · CIK 0001798800 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 130,000

Underlying: Common Stock · 130,000 shares

Expires 2036-02-02

F1 · derivative.exercise_date: The shares underlying this option vest as to 25% on February 2, 2027, with the remainder vesting in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
December 10, 2025 Filed Feb 3, 2026 21:05 UTC SaleCommon Stock 555,555 $23.37 $12,983,320.35
Disclosure

SEC source: 0000902664-26-000675 · ownership.xml · nonDerivative · entry 1

HILLHOUSE INVESTMENT MANAGEMENT, LTD. · CIK 0001510589 · 10% owner

HHLR ADVISORS, LTD. · CIK 0001762304 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 3,929,117

F1 · shares: The securities reported herein were held by HACF, L.P., an exempted Cayman Islands limited partnership ("HACF"). HHLR (as defined below) acts as the sole management company of HACF.

F2 · balance_after: The securities reported herein are held by VSUM VI Holdings Limited ("VSUM VI"), VSUM VIII Holdings Limited ("VSUM VIII") and ARVT Holdings Limited ("ARVT"). VSUM VI is a wholly owned subsidiary of Hillhouse Venture Fund V, L.P. ("Venture Fund V"), VSUM VIII is a wholly owned subsidiary of Hillhouse Healthcare Fund, L.P. ("Healthcare Fund") and ARVT is a wholly owned subsidiary of Hillhouse Venture Fund VI, L.P. ("Venture Fund VI"). HIM (as defined below) acts as the sole management company of each of Venture Fund V, Healthcare Fund and Venture Fund VI.

F3 · ownership.nature: This statement is filed by (i) Hillhouse Investment Management, Ltd., an exempted Cayman Islands company ("HIM") and (ii) HHLR Advisors, Ltd., an exempted Cayman Islands company ("HHLR"). The foregoing persons are hereinafter sometimes each referred to as a "Reporting Person" and collectively referred to as the "Reporting Persons." HIM and HHLR are under common control and share certain policies, personnel and resources. Accordingly, HIM and HHLR are filing this Form 4 jointly.

F4 · ownership.nature: The filing of this statement shall not be deemed an admission that each of the Reporting Persons is the beneficial owner of the securities reported herein for purposes of Section 16 of the Securities Act of 1934, as amended, or otherwise. Each of the Reporting Persons expressly disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein, if any.

Read SEC document
July 11, 2025 Filed Jul 15, 2025 07:00 UTC
LaChapelle RobinChief Operating Officer
Exercise / conversionStock Option (right to buy) · Derivative 6,503 $0.00 Strike: $2.28 $0.00
Disclosure

SEC source: 0001104659-25-067928 · tm2520948-1_4seq1.xml · derivative · entry 7

LaChapelle Robin · CIK 0002009136 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,370

Underlying: Common Stock · 6,503 shares

Expires 2032-01-31

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 shares underlying this option vested as to 25% on February 1, 2023, with the remainder vesting in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
July 11, 2025 Filed Jul 15, 2025 07:00 UTC
LaChapelle RobinChief Operating Officer
Exercise / conversionStock Option (right to buy) · Derivative 2,600 $0.00 Strike: $2.28 $0.00
Disclosure

SEC source: 0001104659-25-067928 · tm2520948-1_4seq1.xml · derivative · entry 6

LaChapelle Robin · CIK 0002009136 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,873

Underlying: Common Stock · 2,600 shares

Expires 2032-01-31

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 shares underlying this option vested as to 25% on February 1, 2023, with the remainder vesting in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
July 11, 2025 Filed Jul 15, 2025 07:00 UTC
LaChapelle RobinChief Operating Officer
Exercise / conversionStock Option (right to buy) · Derivative 2,050 $0.00 Strike: $2.28 $0.00
Disclosure

SEC source: 0001104659-25-067928 · tm2520948-1_4seq1.xml · derivative · entry 5

LaChapelle Robin · CIK 0002009136 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 410

Underlying: Common Stock · 2,050 shares

Expires 2031-09-07

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 shares underlying this option vested as to 25% on September 8, 2022, with the remainder vesting in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
July 11, 2025 Filed Jul 15, 2025 07:00 UTC
LaChapelle RobinChief Operating Officer
Exercise / conversionCommon Stock 6,503 $2.28 $14,826.84
Disclosure

SEC source: 0001104659-25-067928 · tm2520948-1_4seq1.xml · nonDerivative · entry 3

LaChapelle Robin · CIK 0002009136 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 135,736

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
July 11, 2025 Filed Jul 15, 2025 07:00 UTC
LaChapelle RobinChief Operating Officer
Exercise / conversionCommon Stock 2,600 $2.28 $5,928.00
Disclosure

SEC source: 0001104659-25-067928 · tm2520948-1_4seq1.xml · nonDerivative · entry 2

LaChapelle Robin · CIK 0002009136 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 129,233

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
July 11, 2025 Filed Jul 15, 2025 07:00 UTC
LaChapelle RobinChief Operating Officer
Exercise / conversionCommon Stock 2,050 $2.28 $4,674.00
Disclosure

SEC source: 0001104659-25-067928 · tm2520948-1_4seq1.xml · nonDerivative · entry 1

LaChapelle Robin · CIK 0002009136 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 126,633

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
June 18, 2025 Filed Jun 20, 2025 23:31 UTC GrantNon-Qualified Stock Option (right to buy) · Derivative 15,502 $0.00 Strike: $24.89 $0.00
Disclosure

SEC source: 0001104659-25-061268 · tm2518583-2_4seq1.xml · derivative · entry 1

Hohneker John · CIK 0001695378 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,502

Underlying: Common Stock · 15,502 shares

Expires 2035-06-17

Read SEC document
June 18, 2025 Filed Jun 20, 2025 23:32 UTC GrantNon-Qualified Stock Option (right to buy) · Derivative 15,502 $0.00 Strike: $24.89 $0.00
Disclosure

SEC source: 0001104659-25-061269 · tm2518583-3_4seq1.xml · derivative · entry 1

Peterson Kristine · CIK 0001508596 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,502

Underlying: Common Stock · 15,502 shares

Expires 2035-06-17

Read SEC document
June 18, 2025 Filed Jun 20, 2025 23:29 UTC
Nolet ChrisDirector
GrantNon-Qualified Stock Option (right to buy) · Derivative 15,502 $0.00 Strike: $24.89 $0.00
Disclosure

SEC source: 0001104659-25-061267 · tm2518583-1_4seq1.xml · derivative · entry 1

Nolet Chris · CIK 0001782814 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,502

Underlying: Common Stock · 15,502 shares

Expires 2035-06-17

Read SEC document
June 18, 2025 Filed Jun 20, 2025 23:33 UTC GrantNon-Qualified Stock Option (right to buy) · Derivative 15,502 $0.00 Strike: $24.89 $0.00
Disclosure

SEC source: 0001104659-25-061270 · tm2518583-4_4seq1.xml · derivative · entry 1

Parsey Merdad · CIK 0001792150 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,502

Underlying: Common Stock · 15,502 shares

Expires 2035-06-17

Read SEC document
April 28, 2025 Filed Apr 29, 2025 20:51 UTC GrantStock Option (right to buy) · Derivative 28,346 $0.00 Strike: $20.92 $0.00
Disclosure

SEC source: 0001104659-25-041344 · tm2513488-2_4seq1.xml · derivative · entry 1

Parsey Merdad · CIK 0001792150 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,346

Underlying: Common Stock · 28,346 shares

Expires 2035-04-27

F1 · derivative.exercise_date: These options vest annually in equal installments over three years, subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
February 03, 2025 Filed Feb 14, 2025 16:26 UTC
Lutzker StuartDirector · President of R&D
GrantStock Option (right to buy) · Derivative 120,000 $0.00 Strike: $27.56 $0.00
Disclosure

SEC source: 0001104659-25-014172 · tm256714-4_4seq1.xml · derivative · entry 1

Lutzker Stuart · CIK 0002009257 · Director · President of R&D

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,000

Underlying: Common Stock · 120,000 shares

Expires 2035-02-03

F1 · derivative.exercise_date: The shares underlying this option vest as to 25% on February 3, 2026, with the remainder vesting in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
February 03, 2025 Filed Feb 14, 2025 16:25 UTC
LaChapelle RobinChief Operating Officer
GrantStock Option (right to buy) · Derivative 120,000 $0.00 Strike: $27.56 $0.00
Disclosure

SEC source: 0001104659-25-014170 · tm256714-3_4seq1.xml · derivative · entry 1

LaChapelle Robin · CIK 0002009136 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,000

Underlying: Common Stock · 120,000 shares

Expires 2035-02-03

F1 · derivative.exercise_date: The shares underlying this option vest as to 25% on February 3, 2026, with the remainder vesting in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
February 03, 2025 Filed Feb 14, 2025 16:24 UTC
Kung WinstonChief Financial Officer
GrantStock Option (right to buy) · Derivative 120,000 $0.00 Strike: $27.56 $0.00
Disclosure

SEC source: 0001104659-25-014164 · tm256714-2_4seq1.xml · derivative · entry 1

Kung Winston · CIK 0001666963 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,000

Underlying: Common Stock · 120,000 shares

Expires 2035-02-03

F1 · derivative.exercise_date: The shares underlying this option vest as to 25% on February 3, 2026, with the remainder vesting in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
February 03, 2025 Filed Feb 14, 2025 21:27 UTC
Yao ZhengbinDirector · President and CEO
GrantStock Option (right to buy) · Derivative 380,000 $0.00 Strike: $27.56 $0.00
Disclosure

SEC source: 0001104659-25-014175 · tm256714-5_4seq1.xml · derivative · entry 1

Yao Zhengbin · CIK 0001326228 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 380,000

Underlying: Common Stock · 380,000 shares

Expires 2035-02-03

F1 · derivative.exercise_date: The shares underlying this option vest as to 25% on February 3, 2026, with the remainder vesting in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
February 03, 2025 Filed Feb 14, 2025 16:23 UTC
Kastenmayer James PaulGeneral Counsel
GrantStock Option (right to buy) · Derivative 102,000 $0.00 Strike: $27.56 $0.00
Disclosure

SEC source: 0001104659-25-014160 · tm256714-1_4seq1.xml · derivative · entry 1

Kastenmayer James Paul · CIK 0001798800 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 102,000

Underlying: Common Stock · 102,000 shares

Expires 2035-02-03

F1 · derivative.exercise_date: The shares underlying this option vest as to 25% on February 3, 2026, with the remainder vesting in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
September 19, 2024 Filed Sep 23, 2024 18:14 UTC
LaChapelle RobinChief Operating Officer
Exercise / conversionStock Option (right to buy) · Derivative 2,700 $0.00 Strike: $6.24 $0.00
Disclosure

SEC source: 0001104659-24-102146 · tm2424588-1_4seq1.xml · derivative · entry 11

LaChapelle Robin · CIK 0002009136 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 56,471

Underlying: Common Stock · 2,700 shares

Expires 2033-08-21

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.

F5 · derivative.exercise_date: The shares underlying this option vested as to 25% on August 22, 2024, with the remainder vesting in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
September 19, 2024 Filed Sep 23, 2024 18:14 UTC
LaChapelle RobinChief Operating Officer
Exercise / conversionStock Option (right to buy) · Derivative 12,364 $0.00 Strike: $3.65 $0.00
Disclosure

SEC source: 0001104659-24-102146 · tm2424588-1_4seq1.xml · derivative · entry 10

LaChapelle Robin · CIK 0002009136 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,865

Underlying: Common Stock · 12,364 shares

Expires 2033-01-31

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 shares underlying this option vested as to 25% on February 1, 2024, with the remainder vesting in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
September 19, 2024 Filed Sep 23, 2024 18:14 UTC
LaChapelle RobinChief Operating Officer
Exercise / conversionStock Option (right to buy) · Derivative 7,164 $0.00 Strike: $2.28 $0.00
Disclosure

SEC source: 0001104659-24-102146 · tm2424588-1_4seq1.xml · derivative · entry 9

LaChapelle Robin · CIK 0002009136 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,473

Underlying: Common Stock · 7,164 shares

Expires 2032-01-31

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 shares underlying this option vested as to 25% on February 1, 2023, with the remainder vesting in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
September 19, 2024 Filed Sep 23, 2024 18:14 UTC
LaChapelle RobinChief Operating Officer
Exercise / conversionStock Option (right to buy) · Derivative 2,867 $0.00 Strike: $2.28 $0.00
Disclosure

SEC source: 0001104659-24-102146 · tm2424588-1_4seq1.xml · derivative · entry 8

LaChapelle Robin · CIK 0002009136 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,637

Underlying: Common Stock · 2,867 shares

Expires 2032-01-31

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 shares underlying this option vested as to 25% on February 1, 2023, with the remainder vesting in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
September 19, 2024 Filed Sep 23, 2024 18:14 UTC
LaChapelle RobinChief Operating Officer
Exercise / conversionStock Option (right to buy) · Derivative 2,471 $0.00 Strike: $2.28 $0.00
Disclosure

SEC source: 0001104659-24-102146 · tm2424588-1_4seq1.xml · derivative · entry 7

LaChapelle Robin · CIK 0002009136 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,460

Underlying: Common Stock · 2,471 shares

Expires 2031-09-07

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 shares underlying this option vested as to 25% on September 8, 2022, with the remainder vesting in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
September 19, 2024 Filed Sep 23, 2024 18:14 UTC
LaChapelle RobinChief Operating Officer
Exercise / conversionCommon Stock 12,364 $3.65 $45,128.60
Disclosure

SEC source: 0001104659-24-102146 · tm2424588-1_4seq1.xml · nonDerivative · entry 5

LaChapelle Robin · CIK 0002009136 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 124,583

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 19, 2024 Filed Sep 23, 2024 18:14 UTC
LaChapelle RobinChief Operating Officer
Exercise / conversionCommon Stock 2,471 $2.28 $5,633.88
Disclosure

SEC source: 0001104659-24-102146 · tm2424588-1_4seq1.xml · nonDerivative · entry 4

LaChapelle Robin · CIK 0002009136 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 112,219

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 19, 2024 Filed Sep 23, 2024 18:14 UTC
LaChapelle RobinChief Operating Officer
Exercise / conversionCommon Stock 7,164 $2.28 $16,333.92
Disclosure

SEC source: 0001104659-24-102146 · tm2424588-1_4seq1.xml · nonDerivative · entry 3

LaChapelle Robin · CIK 0002009136 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 109,748

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 19, 2024 Filed Sep 23, 2024 18:14 UTC
LaChapelle RobinChief Operating Officer
Exercise / conversionCommon Stock 2,867 $2.28 $6,536.76
Disclosure

SEC source: 0001104659-24-102146 · tm2424588-1_4seq1.xml · nonDerivative · entry 2

LaChapelle Robin · CIK 0002009136 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 102,584

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 19, 2024 Filed Sep 23, 2024 18:14 UTC
LaChapelle RobinChief Operating Officer
Exercise / conversionCommon Stock 2,700 $6.24 $16,848.00
Disclosure

SEC source: 0001104659-24-102146 · tm2424588-1_4seq1.xml · nonDerivative · entry 1

LaChapelle Robin · CIK 0002009136 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 99,717

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
May 16, 2024 Filed May 20, 2024 21:30 UTC GrantStock Option (right to buy) · Derivative 29,550 $0.00 Strike: $20.15 $0.00
Disclosure

SEC source: 0001104659-24-063518 · tm2414893-2_4seq1.xml · derivative · entry 1

Hohneker John · CIK 0001695378 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,550

Underlying: Common Stock · 29,550 shares

Expires 2034-05-15

F1 · derivative.exercise_date: These options vest annually in equal installments over three years, subject to the Reporting Person's continued service through the applicable vesting date.

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April 22, 2024 Filed Apr 23, 2024 20:06 UTC GrantStock Option (right to buy) · Derivative 28,587 $0.00 Strike: $15.90 $0.00
Disclosure

SEC source: 0001104659-24-050577 · tm2412470-2_4seq1.xml · derivative · entry 1

Peterson Kristine · CIK 0001508596 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,587

Underlying: Common Stock · 28,587 shares

Expires 2034-04-21

F1 · derivative.exercise_date: These options vest on the first anniversary of the grant date, subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
January 30, 2024 Filed Jan 31, 2024 21:12 UTC
ORBIMED ADVISORS LLCDirector · 10% owner
OrbiMed Capital GP VIII LLCDirector · 10% owner
OrbiMed Advisors IV LtdDirector · 10% owner
OrbiMed Asia GP IV, L.P.Director · 10% owner
ConversionSeries B Preferred Stock · Derivative 469,615 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-24-008799 · tm244611-1_4seq1.xml · derivative · entry 10

ORBIMED ADVISORS LLC · CIK 0001055951 · Director · 10% owner

OrbiMed Capital GP VIII LLC · CIK 0001845804 · Director · 10% owner

OrbiMed Advisors IV Ltd · CIK 0001966835 · Director · 10% owner

OrbiMed Asia GP IV, L.P. · CIK 0001966836 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 469,615 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: The shares of preferred stock automatically converted into common stock immediately upon completion of the Issuer's initial public offering on a 15.21-for-1 basis.

F1 · price: The shares of preferred stock automatically converted into common stock immediately upon completion of the Issuer's initial public offering on a 15.21-for-1 basis.

F6 · derivative.exercise_date: The shares of preferred stock were convertible into the Issuer's common stock in accordance with the Issuer's Restated Certificate of Incorporation, as amended, immediately upon completion of the Issuer's initial public offering.

F6 · derivative.expiration_date: The shares of preferred stock were convertible into the Issuer's common stock in accordance with the Issuer's Restated Certificate of Incorporation, as amended, immediately upon completion of the Issuer's initial public offering.

F3 · ownership.nature: These securities are held of record by OrbiMed Private Investments VIII, L.P. ("OPI VIII"). OrbiMed Capital GP VIII LLC ("GP VIII") is the general partner of OPI VIII and OrbiMed Advisors is the managing member of GP VIII. By virtue of such relationships, GP VIII and OrbiMed Advisors may be deemed to have voting power and investment power over the securities held by OPI VIII and as a result, may be deemed to have beneficial ownership over such securities. OrbiMed Advisors exercises voting and investment power through a management committee comprised of Carl L. Gordon, Sven H. Borho, and W. Carter Neild, each of whom disclaims beneficial ownership of the shares held by OPI VIII.

F4 · ownership.nature: This report on Form 4 is jointly filed by OrbiMed Advisors, GP VIII, Advisors IV, and Asia GP IV. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its pecuniary interest therein, if any. The Reporting Persons have designated a representative, Carl L. Gordon, a member of OrbiMed Advisors, to serve on the Issuer's board of directors. This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
January 30, 2024 Filed Jan 31, 2024 21:12 UTC
ORBIMED ADVISORS LLCDirector · 10% owner
OrbiMed Capital GP VIII LLCDirector · 10% owner
OrbiMed Advisors IV LtdDirector · 10% owner
OrbiMed Asia GP IV, L.P.Director · 10% owner
ConversionSeries B Preferred Stock · Derivative 469,615 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-24-008799 · tm244611-1_4seq1.xml · derivative · entry 9

ORBIMED ADVISORS LLC · CIK 0001055951 · Director · 10% owner

OrbiMed Capital GP VIII LLC · CIK 0001845804 · Director · 10% owner

OrbiMed Advisors IV Ltd · CIK 0001966835 · Director · 10% owner

OrbiMed Asia GP IV, L.P. · CIK 0001966836 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 469,615 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: The shares of preferred stock automatically converted into common stock immediately upon completion of the Issuer's initial public offering on a 15.21-for-1 basis.

F1 · price: The shares of preferred stock automatically converted into common stock immediately upon completion of the Issuer's initial public offering on a 15.21-for-1 basis.

F6 · derivative.exercise_date: The shares of preferred stock were convertible into the Issuer's common stock in accordance with the Issuer's Restated Certificate of Incorporation, as amended, immediately upon completion of the Issuer's initial public offering.

F6 · derivative.expiration_date: The shares of preferred stock were convertible into the Issuer's common stock in accordance with the Issuer's Restated Certificate of Incorporation, as amended, immediately upon completion of the Issuer's initial public offering.

F2 · ownership.nature: These securities are held of record by OrbiMed Asia Partners IV, L.P. ("OAP IV"). OrbiMed Asia GP IV, L.P. ("Asia GP IV") is the general partner of OAP IV and OrbiMed Advisors IV Limited ("Advisors IV") is the general partner of Asia GP IV. OrbiMed Advisors LLC ("OrbiMed Advisors") is the advisory company of OAP IV. By virtue of such relationships, Asia GP IV, Advisors IV, and OrbiMed Advisors may be deemed to have voting power and investment power over the securities held by OAP IV and as a result, may be deemed to have beneficial ownership over such securities. OrbiMed Advisors exercises voting and investment power through a management committee comprised of Carl L. Gordon, Sven H. Borho, and W. Carter Neild, each of whom disclaims beneficial ownership of the shares held by OAP IV.

F4 · ownership.nature: This report on Form 4 is jointly filed by OrbiMed Advisors, GP VIII, Advisors IV, and Asia GP IV. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its pecuniary interest therein, if any. The Reporting Persons have designated a representative, Carl L. Gordon, a member of OrbiMed Advisors, to serve on the Issuer's board of directors. This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
January 30, 2024 Filed Jan 31, 2024 21:12 UTC
ORBIMED ADVISORS LLCDirector · 10% owner
OrbiMed Capital GP VIII LLCDirector · 10% owner
OrbiMed Advisors IV LtdDirector · 10% owner
OrbiMed Asia GP IV, L.P.Director · 10% owner
ConversionSeries A Preferred Stock · Derivative 821,827 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-24-008799 · tm244611-1_4seq1.xml · derivative · entry 8

ORBIMED ADVISORS LLC · CIK 0001055951 · Director · 10% owner

OrbiMed Capital GP VIII LLC · CIK 0001845804 · Director · 10% owner

OrbiMed Advisors IV Ltd · CIK 0001966835 · Director · 10% owner

OrbiMed Asia GP IV, L.P. · CIK 0001966836 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 821,827 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: The shares of preferred stock automatically converted into common stock immediately upon completion of the Issuer's initial public offering on a 15.21-for-1 basis.

F1 · price: The shares of preferred stock automatically converted into common stock immediately upon completion of the Issuer's initial public offering on a 15.21-for-1 basis.

F6 · derivative.exercise_date: The shares of preferred stock were convertible into the Issuer's common stock in accordance with the Issuer's Restated Certificate of Incorporation, as amended, immediately upon completion of the Issuer's initial public offering.

F6 · derivative.expiration_date: The shares of preferred stock were convertible into the Issuer's common stock in accordance with the Issuer's Restated Certificate of Incorporation, as amended, immediately upon completion of the Issuer's initial public offering.

F3 · ownership.nature: These securities are held of record by OrbiMed Private Investments VIII, L.P. ("OPI VIII"). OrbiMed Capital GP VIII LLC ("GP VIII") is the general partner of OPI VIII and OrbiMed Advisors is the managing member of GP VIII. By virtue of such relationships, GP VIII and OrbiMed Advisors may be deemed to have voting power and investment power over the securities held by OPI VIII and as a result, may be deemed to have beneficial ownership over such securities. OrbiMed Advisors exercises voting and investment power through a management committee comprised of Carl L. Gordon, Sven H. Borho, and W. Carter Neild, each of whom disclaims beneficial ownership of the shares held by OPI VIII.

F4 · ownership.nature: This report on Form 4 is jointly filed by OrbiMed Advisors, GP VIII, Advisors IV, and Asia GP IV. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its pecuniary interest therein, if any. The Reporting Persons have designated a representative, Carl L. Gordon, a member of OrbiMed Advisors, to serve on the Issuer's board of directors. This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
January 30, 2024 Filed Jan 31, 2024 21:12 UTC
ORBIMED ADVISORS LLCDirector · 10% owner
OrbiMed Capital GP VIII LLCDirector · 10% owner
OrbiMed Advisors IV LtdDirector · 10% owner
OrbiMed Asia GP IV, L.P.Director · 10% owner
ConversionSeries A Preferred Stock · Derivative 821,827 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-24-008799 · tm244611-1_4seq1.xml · derivative · entry 7

ORBIMED ADVISORS LLC · CIK 0001055951 · Director · 10% owner

OrbiMed Capital GP VIII LLC · CIK 0001845804 · Director · 10% owner

OrbiMed Advisors IV Ltd · CIK 0001966835 · Director · 10% owner

OrbiMed Asia GP IV, L.P. · CIK 0001966836 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 821,827 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: The shares of preferred stock automatically converted into common stock immediately upon completion of the Issuer's initial public offering on a 15.21-for-1 basis.

F1 · price: The shares of preferred stock automatically converted into common stock immediately upon completion of the Issuer's initial public offering on a 15.21-for-1 basis.

F6 · derivative.exercise_date: The shares of preferred stock were convertible into the Issuer's common stock in accordance with the Issuer's Restated Certificate of Incorporation, as amended, immediately upon completion of the Issuer's initial public offering.

F6 · derivative.expiration_date: The shares of preferred stock were convertible into the Issuer's common stock in accordance with the Issuer's Restated Certificate of Incorporation, as amended, immediately upon completion of the Issuer's initial public offering.

F2 · ownership.nature: These securities are held of record by OrbiMed Asia Partners IV, L.P. ("OAP IV"). OrbiMed Asia GP IV, L.P. ("Asia GP IV") is the general partner of OAP IV and OrbiMed Advisors IV Limited ("Advisors IV") is the general partner of Asia GP IV. OrbiMed Advisors LLC ("OrbiMed Advisors") is the advisory company of OAP IV. By virtue of such relationships, Asia GP IV, Advisors IV, and OrbiMed Advisors may be deemed to have voting power and investment power over the securities held by OAP IV and as a result, may be deemed to have beneficial ownership over such securities. OrbiMed Advisors exercises voting and investment power through a management committee comprised of Carl L. Gordon, Sven H. Borho, and W. Carter Neild, each of whom disclaims beneficial ownership of the shares held by OAP IV.

F4 · ownership.nature: This report on Form 4 is jointly filed by OrbiMed Advisors, GP VIII, Advisors IV, and Asia GP IV. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its pecuniary interest therein, if any. The Reporting Persons have designated a representative, Carl L. Gordon, a member of OrbiMed Advisors, to serve on the Issuer's board of directors. This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
January 30, 2024 Filed Jan 31, 2024 21:12 UTC
ORBIMED ADVISORS LLCDirector · 10% owner
OrbiMed Capital GP VIII LLCDirector · 10% owner
OrbiMed Advisors IV LtdDirector · 10% owner
OrbiMed Asia GP IV, L.P.Director · 10% owner
PurchaseCommon Stock 222,222 $18.00 $3,999,996.00
Disclosure

SEC source: 0001104659-24-008799 · tm244611-1_4seq1.xml · nonDerivative · entry 6

ORBIMED ADVISORS LLC · CIK 0001055951 · Director · 10% owner

OrbiMed Capital GP VIII LLC · CIK 0001845804 · Director · 10% owner

OrbiMed Advisors IV Ltd · CIK 0001966835 · Director · 10% owner

OrbiMed Asia GP IV, L.P. · CIK 0001966836 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 1,513,664

F5 · shares: Reflects shares purchased in the Issuer's initial public offering.

F3 · ownership.nature: These securities are held of record by OrbiMed Private Investments VIII, L.P. ("OPI VIII"). OrbiMed Capital GP VIII LLC ("GP VIII") is the general partner of OPI VIII and OrbiMed Advisors is the managing member of GP VIII. By virtue of such relationships, GP VIII and OrbiMed Advisors may be deemed to have voting power and investment power over the securities held by OPI VIII and as a result, may be deemed to have beneficial ownership over such securities. OrbiMed Advisors exercises voting and investment power through a management committee comprised of Carl L. Gordon, Sven H. Borho, and W. Carter Neild, each of whom disclaims beneficial ownership of the shares held by OPI VIII.

F4 · ownership.nature: This report on Form 4 is jointly filed by OrbiMed Advisors, GP VIII, Advisors IV, and Asia GP IV. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its pecuniary interest therein, if any. The Reporting Persons have designated a representative, Carl L. Gordon, a member of OrbiMed Advisors, to serve on the Issuer's board of directors. This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
January 30, 2024 Filed Jan 31, 2024 21:12 UTC
ORBIMED ADVISORS LLCDirector · 10% owner
OrbiMed Capital GP VIII LLCDirector · 10% owner
OrbiMed Advisors IV LtdDirector · 10% owner
OrbiMed Asia GP IV, L.P.Director · 10% owner
PurchaseCommon Stock 222,222 $18.00 $3,999,996.00
Disclosure

SEC source: 0001104659-24-008799 · tm244611-1_4seq1.xml · nonDerivative · entry 5

ORBIMED ADVISORS LLC · CIK 0001055951 · Director · 10% owner

OrbiMed Capital GP VIII LLC · CIK 0001845804 · Director · 10% owner

OrbiMed Advisors IV Ltd · CIK 0001966835 · Director · 10% owner

OrbiMed Asia GP IV, L.P. · CIK 0001966836 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 1,513,664

F5 · shares: Reflects shares purchased in the Issuer's initial public offering.

F2 · ownership.nature: These securities are held of record by OrbiMed Asia Partners IV, L.P. ("OAP IV"). OrbiMed Asia GP IV, L.P. ("Asia GP IV") is the general partner of OAP IV and OrbiMed Advisors IV Limited ("Advisors IV") is the general partner of Asia GP IV. OrbiMed Advisors LLC ("OrbiMed Advisors") is the advisory company of OAP IV. By virtue of such relationships, Asia GP IV, Advisors IV, and OrbiMed Advisors may be deemed to have voting power and investment power over the securities held by OAP IV and as a result, may be deemed to have beneficial ownership over such securities. OrbiMed Advisors exercises voting and investment power through a management committee comprised of Carl L. Gordon, Sven H. Borho, and W. Carter Neild, each of whom disclaims beneficial ownership of the shares held by OAP IV.

F4 · ownership.nature: This report on Form 4 is jointly filed by OrbiMed Advisors, GP VIII, Advisors IV, and Asia GP IV. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its pecuniary interest therein, if any. The Reporting Persons have designated a representative, Carl L. Gordon, a member of OrbiMed Advisors, to serve on the Issuer's board of directors. This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
January 30, 2024 Filed Jan 31, 2024 21:12 UTC
ORBIMED ADVISORS LLCDirector · 10% owner
OrbiMed Capital GP VIII LLCDirector · 10% owner
OrbiMed Advisors IV LtdDirector · 10% owner
OrbiMed Asia GP IV, L.P.Director · 10% owner
ConversionCommon Stock 469,615 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-24-008799 · tm244611-1_4seq1.xml · nonDerivative · entry 4

ORBIMED ADVISORS LLC · CIK 0001055951 · Director · 10% owner

OrbiMed Capital GP VIII LLC · CIK 0001845804 · Director · 10% owner

OrbiMed Advisors IV Ltd · CIK 0001966835 · Director · 10% owner

OrbiMed Asia GP IV, L.P. · CIK 0001966836 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 1,291,442

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: The shares of preferred stock automatically converted into common stock immediately upon completion of the Issuer's initial public offering on a 15.21-for-1 basis.

F3 · ownership.nature: These securities are held of record by OrbiMed Private Investments VIII, L.P. ("OPI VIII"). OrbiMed Capital GP VIII LLC ("GP VIII") is the general partner of OPI VIII and OrbiMed Advisors is the managing member of GP VIII. By virtue of such relationships, GP VIII and OrbiMed Advisors may be deemed to have voting power and investment power over the securities held by OPI VIII and as a result, may be deemed to have beneficial ownership over such securities. OrbiMed Advisors exercises voting and investment power through a management committee comprised of Carl L. Gordon, Sven H. Borho, and W. Carter Neild, each of whom disclaims beneficial ownership of the shares held by OPI VIII.

F4 · ownership.nature: This report on Form 4 is jointly filed by OrbiMed Advisors, GP VIII, Advisors IV, and Asia GP IV. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its pecuniary interest therein, if any. The Reporting Persons have designated a representative, Carl L. Gordon, a member of OrbiMed Advisors, to serve on the Issuer's board of directors. This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
January 30, 2024 Filed Jan 31, 2024 21:12 UTC
ORBIMED ADVISORS LLCDirector · 10% owner
OrbiMed Capital GP VIII LLCDirector · 10% owner
OrbiMed Advisors IV LtdDirector · 10% owner
OrbiMed Asia GP IV, L.P.Director · 10% owner
ConversionCommon Stock 469,615 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-24-008799 · tm244611-1_4seq1.xml · nonDerivative · entry 3

ORBIMED ADVISORS LLC · CIK 0001055951 · Director · 10% owner

OrbiMed Capital GP VIII LLC · CIK 0001845804 · Director · 10% owner

OrbiMed Advisors IV Ltd · CIK 0001966835 · Director · 10% owner

OrbiMed Asia GP IV, L.P. · CIK 0001966836 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 1,291,442

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: The shares of preferred stock automatically converted into common stock immediately upon completion of the Issuer's initial public offering on a 15.21-for-1 basis.

F2 · ownership.nature: These securities are held of record by OrbiMed Asia Partners IV, L.P. ("OAP IV"). OrbiMed Asia GP IV, L.P. ("Asia GP IV") is the general partner of OAP IV and OrbiMed Advisors IV Limited ("Advisors IV") is the general partner of Asia GP IV. OrbiMed Advisors LLC ("OrbiMed Advisors") is the advisory company of OAP IV. By virtue of such relationships, Asia GP IV, Advisors IV, and OrbiMed Advisors may be deemed to have voting power and investment power over the securities held by OAP IV and as a result, may be deemed to have beneficial ownership over such securities. OrbiMed Advisors exercises voting and investment power through a management committee comprised of Carl L. Gordon, Sven H. Borho, and W. Carter Neild, each of whom disclaims beneficial ownership of the shares held by OAP IV.

F4 · ownership.nature: This report on Form 4 is jointly filed by OrbiMed Advisors, GP VIII, Advisors IV, and Asia GP IV. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its pecuniary interest therein, if any. The Reporting Persons have designated a representative, Carl L. Gordon, a member of OrbiMed Advisors, to serve on the Issuer's board of directors. This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
January 30, 2024 Filed Jan 31, 2024 21:12 UTC
ORBIMED ADVISORS LLCDirector · 10% owner
OrbiMed Capital GP VIII LLCDirector · 10% owner
OrbiMed Advisors IV LtdDirector · 10% owner
OrbiMed Asia GP IV, L.P.Director · 10% owner
ConversionCommon Stock 821,827 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-24-008799 · tm244611-1_4seq1.xml · nonDerivative · entry 2

ORBIMED ADVISORS LLC · CIK 0001055951 · Director · 10% owner

OrbiMed Capital GP VIII LLC · CIK 0001845804 · Director · 10% owner

OrbiMed Advisors IV Ltd · CIK 0001966835 · Director · 10% owner

OrbiMed Asia GP IV, L.P. · CIK 0001966836 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 821,827

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: The shares of preferred stock automatically converted into common stock immediately upon completion of the Issuer's initial public offering on a 15.21-for-1 basis.

F3 · ownership.nature: These securities are held of record by OrbiMed Private Investments VIII, L.P. ("OPI VIII"). OrbiMed Capital GP VIII LLC ("GP VIII") is the general partner of OPI VIII and OrbiMed Advisors is the managing member of GP VIII. By virtue of such relationships, GP VIII and OrbiMed Advisors may be deemed to have voting power and investment power over the securities held by OPI VIII and as a result, may be deemed to have beneficial ownership over such securities. OrbiMed Advisors exercises voting and investment power through a management committee comprised of Carl L. Gordon, Sven H. Borho, and W. Carter Neild, each of whom disclaims beneficial ownership of the shares held by OPI VIII.

F4 · ownership.nature: This report on Form 4 is jointly filed by OrbiMed Advisors, GP VIII, Advisors IV, and Asia GP IV. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its pecuniary interest therein, if any. The Reporting Persons have designated a representative, Carl L. Gordon, a member of OrbiMed Advisors, to serve on the Issuer's board of directors. This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
January 30, 2024 Filed Jan 31, 2024 21:12 UTC
ORBIMED ADVISORS LLCDirector · 10% owner
OrbiMed Capital GP VIII LLCDirector · 10% owner
OrbiMed Advisors IV LtdDirector · 10% owner
OrbiMed Asia GP IV, L.P.Director · 10% owner
ConversionCommon Stock 821,827 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-24-008799 · tm244611-1_4seq1.xml · nonDerivative · entry 1

ORBIMED ADVISORS LLC · CIK 0001055951 · Director · 10% owner

OrbiMed Capital GP VIII LLC · CIK 0001845804 · Director · 10% owner

OrbiMed Advisors IV Ltd · CIK 0001966835 · Director · 10% owner

OrbiMed Asia GP IV, L.P. · CIK 0001966836 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 821,827

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: The shares of preferred stock automatically converted into common stock immediately upon completion of the Issuer's initial public offering on a 15.21-for-1 basis.

F2 · ownership.nature: These securities are held of record by OrbiMed Asia Partners IV, L.P. ("OAP IV"). OrbiMed Asia GP IV, L.P. ("Asia GP IV") is the general partner of OAP IV and OrbiMed Advisors IV Limited ("Advisors IV") is the general partner of Asia GP IV. OrbiMed Advisors LLC ("OrbiMed Advisors") is the advisory company of OAP IV. By virtue of such relationships, Asia GP IV, Advisors IV, and OrbiMed Advisors may be deemed to have voting power and investment power over the securities held by OAP IV and as a result, may be deemed to have beneficial ownership over such securities. OrbiMed Advisors exercises voting and investment power through a management committee comprised of Carl L. Gordon, Sven H. Borho, and W. Carter Neild, each of whom disclaims beneficial ownership of the shares held by OAP IV.

F4 · ownership.nature: This report on Form 4 is jointly filed by OrbiMed Advisors, GP VIII, Advisors IV, and Asia GP IV. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its pecuniary interest therein, if any. The Reporting Persons have designated a representative, Carl L. Gordon, a member of OrbiMed Advisors, to serve on the Issuer's board of directors. This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for purpose of Section 16 of the Exchange Act, or for any other purpose.

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January 30, 2024 Filed Jan 31, 2024 21:11 UTC
GORDON CARL LDirector · 10% owner
ConversionSeries B Preferred Stock · Derivative 469,615 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-24-008797 · tm244611-3_4seq1.xml · derivative · entry 10

GORDON CARL L · CIK 0001282930 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 469,615 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: The shares of preferred stock automatically converted into common stock immediately upon completion of the Issuer's initial public offering on a 15.21-for-1 basis.

F1 · price: The shares of preferred stock automatically converted into common stock immediately upon completion of the Issuer's initial public offering on a 15.21-for-1 basis.

F6 · derivative.exercise_date: The shares of preferred stock were convertible into the Issuer's common stock in accordance with the Issuer's Restated Certificate of Incorporation, as amended, immediately upon completion of the Issuer's initial public offering.

F6 · derivative.expiration_date: The shares of preferred stock were convertible into the Issuer's common stock in accordance with the Issuer's Restated Certificate of Incorporation, as amended, immediately upon completion of the Issuer's initial public offering.

F3 · ownership.nature: These securities are held of record by OrbiMed Private Investments VIII, L.P. ("OPI VIII"). OrbiMed Capital GP VIII LLC ("GP VIII") is the general partner of OPI VIII and OrbiMed Advisors is the managing member of GP VIII. The Reporting Person is a member of OrbiMed Advisors. By virtue of such relationships, GP VIII and OrbiMed Advisors may be deemed to have voting power and investment power over the securities held by OPI VIII and as a result, may be deemed to have beneficial ownership over such securities. OrbiMed Advisors exercises voting and investment power through a management committee comprised of the Reporting Person, Sven H. Borho, and W. Carter Neild, each of whom disclaims beneficial ownership of the shares held by OPI VIII.

F4 · ownership.nature: Each of OrbiMed Advisors, GP VIII, Advisors IV, Asia GP IV, and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its pecuniary interest therein, if any. This report on Form 4 shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for purpose of Section 16 of the Exchange Act, or for any other purpose.

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January 30, 2024 Filed Jan 31, 2024 21:11 UTC
GORDON CARL LDirector · 10% owner
ConversionSeries B Preferred Stock · Derivative 469,615 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-24-008797 · tm244611-3_4seq1.xml · derivative · entry 9

GORDON CARL L · CIK 0001282930 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 469,615 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: The shares of preferred stock automatically converted into common stock immediately upon completion of the Issuer's initial public offering on a 15.21-for-1 basis.

F1 · price: The shares of preferred stock automatically converted into common stock immediately upon completion of the Issuer's initial public offering on a 15.21-for-1 basis.

F6 · derivative.exercise_date: The shares of preferred stock were convertible into the Issuer's common stock in accordance with the Issuer's Restated Certificate of Incorporation, as amended, immediately upon completion of the Issuer's initial public offering.

F6 · derivative.expiration_date: The shares of preferred stock were convertible into the Issuer's common stock in accordance with the Issuer's Restated Certificate of Incorporation, as amended, immediately upon completion of the Issuer's initial public offering.

F2 · ownership.nature: These securities are held of record by OrbiMed Asia Partners IV, L.P. ("OAP IV"). OrbiMed Asia GP IV, L.P. ("Asia GP IV") is the general partner of OAP IV and OrbiMed Advisors IV Limited ("Advisors IV") is the general partner of Asia GP IV. OrbiMed Advisors LLC ("OrbiMed Advisors") is the advisory company of OAP IV. By virtue of such relationships, Asia GP IV, Advisors IV, and OrbiMed Advisors may be deemed to have voting power and investment power over the securities held by OAP IV and as a result, may be deemed to have beneficial ownership over such securities. OrbiMed Advisors exercises voting and investment power through a management committee comprised of the Reporting Person, Sven H. Borho, and W. Carter Neild, each of whom disclaims beneficial ownership of the shares held by OAP IV.

F4 · ownership.nature: Each of OrbiMed Advisors, GP VIII, Advisors IV, Asia GP IV, and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its pecuniary interest therein, if any. This report on Form 4 shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for purpose of Section 16 of the Exchange Act, or for any other purpose.

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