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ARTV

Artiva Biotherapeutics, Inc.

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Tapewire entity
5404
SEC CIK
0001817241
Parsed reports
122

Last 12 months

Inside the activity.

22 purchase rows · 19 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202501
Dec 202501
Jan 202600
Feb 202600
Mar 202600
Apr 202600
May 202635
Jun 202680
Jul 2026110
Aug 202602
Sep 202605
Oct 202605

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
July 22, 2024 Filed Jul 23, 2024 00:25 UTC
GC Corp.10% owner
GC Cell Corp10% owner
PurchaseCommon Stock 416,666 $12.00 $4,999,992.00
Disclosure

SEC source: 0001415889-24-019907 · form4-07232024_120735.xml · nonDerivative · entry 8

GC Corp. · CIK 0001931382 · 10% owner

GC Cell Corp · CIK 0001931891 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By GC Cell Corporation

Disclosed balance after: 1,260,512

F4 · kind: The shares were purchased in the Issuer's initial public offering.

Read SEC document
July 22, 2024 Filed Jul 23, 2024 00:25 UTC
GC Corp.10% owner
GC Cell Corp10% owner
OtherCommon Stock 256,316 $10.20 $2,614,423.20
Disclosure

SEC source: 0001415889-24-019907 · form4-07232024_120735.xml · nonDerivative · entry 7

GC Corp. · CIK 0001931382 · 10% owner

GC Cell Corp · CIK 0001931891 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By GC Cell Corporation

Disclosed balance after: 843,846

F6 · kind: Represents the conversion of outstanding simple agreement for future equity in the amount of $2,614,424.28 into shares of the Issuer's common stock upon closing of the Issuer's IPO at a 15% discount to the IPO price.

F5 · ownership.nature: The shares are held directly by GC Cell Corporation. GC Corp., a public Korean holdings company, is the parent company of GC Cell Corporation and is ultimately controlled by its board of directors, consisting of Mr. Yong-Jun Huh, Huh II-Sup, Park Yong-Tae and Kim Seok-Hwa. Each of these individual directors of GC Corp. may be deemed to share voting and investment power over the shares held by GC Corp. and GC Cell Corporation and each disclaims beneficial ownership of all shares held by such entities, except to the extent of any pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 23, 2024 00:25 UTC
GC Corp.10% owner
GC Cell Corp10% owner
ConversionCommon Stock 62,181 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-019907 · form4-07232024_120735.xml · nonDerivative · entry 6

GC Corp. · CIK 0001931382 · 10% owner

GC Cell Corp · CIK 0001931891 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By GC Cell Corporation

Disclosed balance after: 587,530

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

F1 · price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F5 · ownership.nature: The shares are held directly by GC Cell Corporation. GC Corp., a public Korean holdings company, is the parent company of GC Cell Corporation and is ultimately controlled by its board of directors, consisting of Mr. Yong-Jun Huh, Huh II-Sup, Park Yong-Tae and Kim Seok-Hwa. Each of these individual directors of GC Corp. may be deemed to share voting and investment power over the shares held by GC Corp. and GC Cell Corporation and each disclaims beneficial ownership of all shares held by such entities, except to the extent of any pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 23, 2024 00:25 UTC
GC Corp.10% owner
GC Cell Corp10% owner
ConversionCommon Stock 292,791 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-019907 · form4-07232024_120735.xml · nonDerivative · entry 5

GC Corp. · CIK 0001931382 · 10% owner

GC Cell Corp · CIK 0001931891 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By GC Cell Corporation

Disclosed balance after: 525,349

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

F1 · price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F5 · ownership.nature: The shares are held directly by GC Cell Corporation. GC Corp., a public Korean holdings company, is the parent company of GC Cell Corporation and is ultimately controlled by its board of directors, consisting of Mr. Yong-Jun Huh, Huh II-Sup, Park Yong-Tae and Kim Seok-Hwa. Each of these individual directors of GC Corp. may be deemed to share voting and investment power over the shares held by GC Corp. and GC Cell Corporation and each disclaims beneficial ownership of all shares held by such entities, except to the extent of any pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 23, 2024 00:25 UTC
GC Corp.10% owner
GC Cell Corp10% owner
PurchaseCommon Stock 1,666,666 $12.00 $19,999,992.00
Disclosure

SEC source: 0001415889-24-019907 · form4-07232024_120735.xml · nonDerivative · entry 4

GC Corp. · CIK 0001931382 · 10% owner

GC Cell Corp · CIK 0001931891 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,306,900

F4 · kind: The shares were purchased in the Issuer's initial public offering.

F2 · ownership.direct: GC Corp., a public Korean holdings company, is ultimately controlled by its board of directors, consisting of Mr. Yong-Jun Huh, Huh II-Sup, Park Yong-Tae and Kim Seok-Hwa. Each of these individual directors of GC Corp. may be deemed to share voting and investment power over the shares held by GC Corp. and each disclaims beneficial ownership of all shares held by CG Corp., except to the extent of any pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 23, 2024 00:25 UTC
GC Corp.10% owner
GC Cell Corp10% owner
OtherCommon Stock 294,117 $10.20 $2,999,993.40
Disclosure

SEC source: 0001415889-24-019907 · form4-07232024_120735.xml · nonDerivative · entry 3

GC Corp. · CIK 0001931382 · 10% owner

GC Cell Corp · CIK 0001931891 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,640,234

F3 · kind: Represents the conversion of outstanding simple agreement for future equity in the amount of $3,000,000.00 into shares of the Issuer's common stock upon closing of the Issuer's IPO at a 15% discount to the IPO price.

F2 · ownership.direct: GC Corp., a public Korean holdings company, is ultimately controlled by its board of directors, consisting of Mr. Yong-Jun Huh, Huh II-Sup, Park Yong-Tae and Kim Seok-Hwa. Each of these individual directors of GC Corp. may be deemed to share voting and investment power over the shares held by GC Corp. and each disclaims beneficial ownership of all shares held by CG Corp., except to the extent of any pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 23, 2024 00:25 UTC
GC Corp.10% owner
GC Cell Corp10% owner
ConversionCommon Stock 330,095 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-019907 · form4-07232024_120735.xml · nonDerivative · entry 2

GC Corp. · CIK 0001931382 · 10% owner

GC Cell Corp · CIK 0001931891 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,346,117

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

F1 · price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F2 · ownership.direct: GC Corp., a public Korean holdings company, is ultimately controlled by its board of directors, consisting of Mr. Yong-Jun Huh, Huh II-Sup, Park Yong-Tae and Kim Seok-Hwa. Each of these individual directors of GC Corp. may be deemed to share voting and investment power over the shares held by GC Corp. and each disclaims beneficial ownership of all shares held by CG Corp., except to the extent of any pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 23, 2024 00:25 UTC
GC Corp.10% owner
GC Cell Corp10% owner
ConversionCommon Stock 667,185 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-019907 · form4-07232024_120735.xml · nonDerivative · entry 1

GC Corp. · CIK 0001931382 · 10% owner

GC Cell Corp · CIK 0001931891 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,016,022

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

F1 · price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F2 · ownership.direct: GC Corp., a public Korean holdings company, is ultimately controlled by its board of directors, consisting of Mr. Yong-Jun Huh, Huh II-Sup, Park Yong-Tae and Kim Seok-Hwa. Each of these individual directors of GC Corp. may be deemed to share voting and investment power over the shares held by GC Corp. and each disclaims beneficial ownership of all shares held by CG Corp., except to the extent of any pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 22, 2024 20:26 UTC ConversionSeries B Convertible Preferred Stock · Derivative 214,692 Not disclosed Not disclosed
Disclosure

SEC source: 0000905148-24-001964 · form4.xml · derivative · entry 6

venBio Global Strategic Fund III, L.P. · CIK 0001739920 · 10% owner

VENBIO GLOBAL STRATEGIC GP III, L.P. · CIK 0001869303 · 10% owner

VENBIO GLOBAL STRATEGIC GP III, LTD · CIK 0001869300 · 10% owner

Adelman Robert J · CIK 0001329161 · 10% owner

GOODMAN COREY S · CIK 0001278411 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 214,692 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F2 · ownership.direct: These securities are held directly by venBio Global Strategic Fund III, L.P., a Cayman Islands partnership ("venBio III"). venBio Global Strategic GP III, L.P., a Cayman Islands partnership ("venBio GP") is the sole general partner of venBio III. venBio Global Strategic GP III, Ltd., a Cayman Islands company ("venBio Ltd") is the sole general partner of venBio GP. Robert Adelman and Corey Goodman, each a citizen of the United States (collectively, the "Directors") are each a director of venBio Ltd and may be deemed to share voting and dispositive power over the securities held directly by venBio III. Each of the Directors, together with venBio Ltd and venBio GP, disclaims beneficial ownership over the securities held directly by venBio III except to the extent of their pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 22, 2024 20:26 UTC ConversionSeries A Convertible Preferred Stock · Derivative 843,592 Not disclosed Not disclosed
Disclosure

SEC source: 0000905148-24-001964 · form4.xml · derivative · entry 5

venBio Global Strategic Fund III, L.P. · CIK 0001739920 · 10% owner

VENBIO GLOBAL STRATEGIC GP III, L.P. · CIK 0001869303 · 10% owner

VENBIO GLOBAL STRATEGIC GP III, LTD · CIK 0001869300 · 10% owner

Adelman Robert J · CIK 0001329161 · 10% owner

GOODMAN COREY S · CIK 0001278411 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 843,592 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F2 · ownership.direct: These securities are held directly by venBio Global Strategic Fund III, L.P., a Cayman Islands partnership ("venBio III"). venBio Global Strategic GP III, L.P., a Cayman Islands partnership ("venBio GP") is the sole general partner of venBio III. venBio Global Strategic GP III, Ltd., a Cayman Islands company ("venBio Ltd") is the sole general partner of venBio GP. Robert Adelman and Corey Goodman, each a citizen of the United States (collectively, the "Directors") are each a director of venBio Ltd and may be deemed to share voting and dispositive power over the securities held directly by venBio III. Each of the Directors, together with venBio Ltd and venBio GP, disclaims beneficial ownership over the securities held directly by venBio III except to the extent of their pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 22, 2024 20:26 UTC PurchaseCommon Stock 416,666 $12.00 $4,999,992.00
Disclosure

SEC source: 0000905148-24-001964 · form4.xml · nonDerivative · entry 4

venBio Global Strategic Fund III, L.P. · CIK 0001739920 · 10% owner

VENBIO GLOBAL STRATEGIC GP III, L.P. · CIK 0001869303 · 10% owner

VENBIO GLOBAL STRATEGIC GP III, LTD · CIK 0001869300 · 10% owner

Adelman Robert J · CIK 0001329161 · 10% owner

GOODMAN COREY S · CIK 0001278411 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,936,637

F2 · ownership.direct: These securities are held directly by venBio Global Strategic Fund III, L.P., a Cayman Islands partnership ("venBio III"). venBio Global Strategic GP III, L.P., a Cayman Islands partnership ("venBio GP") is the sole general partner of venBio III. venBio Global Strategic GP III, Ltd., a Cayman Islands company ("venBio Ltd") is the sole general partner of venBio GP. Robert Adelman and Corey Goodman, each a citizen of the United States (collectively, the "Directors") are each a director of venBio Ltd and may be deemed to share voting and dispositive power over the securities held directly by venBio III. Each of the Directors, together with venBio Ltd and venBio GP, disclaims beneficial ownership over the securities held directly by venBio III except to the extent of their pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 22, 2024 20:26 UTC OtherCommon Stock 461,687 Not disclosed Not disclosed
Disclosure

SEC source: 0000905148-24-001964 · form4.xml · nonDerivative · entry 3

venBio Global Strategic Fund III, L.P. · CIK 0001739920 · 10% owner

VENBIO GLOBAL STRATEGIC GP III, L.P. · CIK 0001869303 · 10% owner

VENBIO GLOBAL STRATEGIC GP III, LTD · CIK 0001869300 · 10% owner

Adelman Robert J · CIK 0001329161 · 10% owner

GOODMAN COREY S · CIK 0001278411 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,519,971

F3 · kind: Represents the conversion of outstanding simple agreement for future equity in the amount of approximately $4,709,212 into shares of the Issuer's common stock upon closing of the Issuer's IPO at a 15% discount to the $12 IPO price, or $10.20.

F3 · price: Represents the conversion of outstanding simple agreement for future equity in the amount of approximately $4,709,212 into shares of the Issuer's common stock upon closing of the Issuer's IPO at a 15% discount to the $12 IPO price, or $10.20.

F2 · ownership.direct: These securities are held directly by venBio Global Strategic Fund III, L.P., a Cayman Islands partnership ("venBio III"). venBio Global Strategic GP III, L.P., a Cayman Islands partnership ("venBio GP") is the sole general partner of venBio III. venBio Global Strategic GP III, Ltd., a Cayman Islands company ("venBio Ltd") is the sole general partner of venBio GP. Robert Adelman and Corey Goodman, each a citizen of the United States (collectively, the "Directors") are each a director of venBio Ltd and may be deemed to share voting and dispositive power over the securities held directly by venBio III. Each of the Directors, together with venBio Ltd and venBio GP, disclaims beneficial ownership over the securities held directly by venBio III except to the extent of their pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 22, 2024 20:26 UTC ConversionCommon Stock 214,692 Not disclosed Not disclosed
Disclosure

SEC source: 0000905148-24-001964 · form4.xml · nonDerivative · entry 2

venBio Global Strategic Fund III, L.P. · CIK 0001739920 · 10% owner

VENBIO GLOBAL STRATEGIC GP III, L.P. · CIK 0001869303 · 10% owner

VENBIO GLOBAL STRATEGIC GP III, LTD · CIK 0001869300 · 10% owner

Adelman Robert J · CIK 0001329161 · 10% owner

GOODMAN COREY S · CIK 0001278411 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,058,284

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

F1 · price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F2 · ownership.direct: These securities are held directly by venBio Global Strategic Fund III, L.P., a Cayman Islands partnership ("venBio III"). venBio Global Strategic GP III, L.P., a Cayman Islands partnership ("venBio GP") is the sole general partner of venBio III. venBio Global Strategic GP III, Ltd., a Cayman Islands company ("venBio Ltd") is the sole general partner of venBio GP. Robert Adelman and Corey Goodman, each a citizen of the United States (collectively, the "Directors") are each a director of venBio Ltd and may be deemed to share voting and dispositive power over the securities held directly by venBio III. Each of the Directors, together with venBio Ltd and venBio GP, disclaims beneficial ownership over the securities held directly by venBio III except to the extent of their pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 22, 2024 20:26 UTC ConversionCommon Stock 843,592 Not disclosed Not disclosed
Disclosure

SEC source: 0000905148-24-001964 · form4.xml · nonDerivative · entry 1

venBio Global Strategic Fund III, L.P. · CIK 0001739920 · 10% owner

VENBIO GLOBAL STRATEGIC GP III, L.P. · CIK 0001869303 · 10% owner

VENBIO GLOBAL STRATEGIC GP III, LTD · CIK 0001869300 · 10% owner

Adelman Robert J · CIK 0001329161 · 10% owner

GOODMAN COREY S · CIK 0001278411 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 843,592

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

F1 · price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F2 · ownership.direct: These securities are held directly by venBio Global Strategic Fund III, L.P., a Cayman Islands partnership ("venBio III"). venBio Global Strategic GP III, L.P., a Cayman Islands partnership ("venBio GP") is the sole general partner of venBio III. venBio Global Strategic GP III, Ltd., a Cayman Islands company ("venBio Ltd") is the sole general partner of venBio GP. Robert Adelman and Corey Goodman, each a citizen of the United States (collectively, the "Directors") are each a director of venBio Ltd and may be deemed to share voting and dispositive power over the securities held directly by venBio III. Each of the Directors, together with venBio Ltd and venBio GP, disclaims beneficial ownership over the securities held directly by venBio III except to the extent of their pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 23, 2024 00:28 UTC ConversionSeries B Preferred Stock · Derivative 145,089 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-019908 · form4-07232024_120714.xml · derivative · entry 3

Wellington Biomedical Innovation Master Investors (Cayman) I L.P. · CIK 0001787092 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 145,089 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Series B Preferred Stock converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Series B Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Series B Preferred Stock had no expiration date.

F1 · price: Each share of Series B Preferred Stock converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Series B Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Series B Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Each share of Series B Preferred Stock converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Series B Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Series B Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Each share of Series B Preferred Stock converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Series B Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Series B Preferred Stock had no expiration date.

Read SEC document
July 22, 2024 Filed Jul 23, 2024 00:28 UTC OtherCommon Stock 49,019 $10.20 $499,993.80
Disclosure

SEC source: 0001415889-24-019908 · form4-07232024_120714.xml · nonDerivative · entry 2

Wellington Biomedical Innovation Master Investors (Cayman) I L.P. · CIK 0001787092 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 194,108

F2 · kind: Represents the conversion of outstanding simple agreement for future equity in the amount of $500,000.00 into shares of the Issuer's common stock upon closing of the Issuer's IPO at a 15% discount to the IPO price.

Read SEC document
July 22, 2024 Filed Jul 23, 2024 00:28 UTC ConversionCommon Stock 145,089 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-019908 · form4-07232024_120714.xml · nonDerivative · entry 1

Wellington Biomedical Innovation Master Investors (Cayman) I L.P. · CIK 0001787092 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 145,089

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

F1 · price: Each share of Series B Preferred Stock converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Series B Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Series B Preferred Stock had no expiration date.

Read SEC document
July 22, 2024 Filed Jul 23, 2024 00:22 UTC
Huh Yong-JunDirector
ConversionSeries B Preferred Stock · Derivative 62,181 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-019906 · form4-07232024_120758.xml · derivative · entry 12

Huh Yong-Jun · CIK 0001931083 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By GC Cell Corporation

Disclosed balance after: 0

Underlying: Common Stock · 62,181 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F5 · ownership.nature: The shares are held directly by GC Cell Corporation. Mr. Yong-Jun Huh is Chief Executive Officer of GC Corp. GC Corp., a public Korean holdings company, which is the parent company of GC Cell Corporation and is ultimately controlled by its board of directors, consisting of Mr. Yong-Jun Huh, Huh II-Sup, Park Yong-Tae and Kim Seok-Hwa. Each of these individual directors of GC Corp. may be deemed to share voting and investment power over the shares held by GC Corp. and GC Cell Corporation and each disclaims beneficial ownership of all shares held by such entities, except to the extent of any pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 23, 2024 00:22 UTC
Huh Yong-JunDirector
ConversionSeries A Preferred Stock · Derivative 292,791 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-019906 · form4-07232024_120758.xml · derivative · entry 11

Huh Yong-Jun · CIK 0001931083 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By GC Cell Corporation

Disclosed balance after: 0

Underlying: Common Stock · 292,791 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F5 · ownership.nature: The shares are held directly by GC Cell Corporation. Mr. Yong-Jun Huh is Chief Executive Officer of GC Corp. GC Corp., a public Korean holdings company, which is the parent company of GC Cell Corporation and is ultimately controlled by its board of directors, consisting of Mr. Yong-Jun Huh, Huh II-Sup, Park Yong-Tae and Kim Seok-Hwa. Each of these individual directors of GC Corp. may be deemed to share voting and investment power over the shares held by GC Corp. and GC Cell Corporation and each disclaims beneficial ownership of all shares held by such entities, except to the extent of any pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 23, 2024 00:22 UTC
Huh Yong-JunDirector
ConversionSeries B Preferred Stock · Derivative 330,095 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-019906 · form4-07232024_120758.xml · derivative · entry 10

Huh Yong-Jun · CIK 0001931083 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By GC Corp.

Disclosed balance after: 0

Underlying: Common Stock · 330,095 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F2 · ownership.nature: The shares are held directly by GC Corp. Mr. Yong-Jun Huh is Chief Executive Officer of GC Corp. GC Corp., a public Korean holdings company, is ultimately controlled by its board of directors, consisting of Mr. Yong-Jun Huh, Huh II-Sup, Park Yong-Tae and Kim Seok-Hwa. Each of these individual directors of GC Corp. may be deemed to share voting and investment power over the shares held by GC Corp. and each disclaims beneficial ownership of all shares held by such entity, except to the extent of any pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 23, 2024 00:22 UTC
Huh Yong-JunDirector
ConversionSeries A Preferred Stock · Derivative 667,185 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-019906 · form4-07232024_120758.xml · derivative · entry 9

Huh Yong-Jun · CIK 0001931083 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By GC Corp.

Disclosed balance after: 0

Underlying: Common Stock · 667,185 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F2 · ownership.nature: The shares are held directly by GC Corp. Mr. Yong-Jun Huh is Chief Executive Officer of GC Corp. GC Corp., a public Korean holdings company, is ultimately controlled by its board of directors, consisting of Mr. Yong-Jun Huh, Huh II-Sup, Park Yong-Tae and Kim Seok-Hwa. Each of these individual directors of GC Corp. may be deemed to share voting and investment power over the shares held by GC Corp. and each disclaims beneficial ownership of all shares held by such entity, except to the extent of any pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 23, 2024 00:22 UTC
Huh Yong-JunDirector
PurchaseCommon Stock 416,666 $12.00 $4,999,992.00
Disclosure

SEC source: 0001415889-24-019906 · form4-07232024_120758.xml · nonDerivative · entry 8

Huh Yong-Jun · CIK 0001931083 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By GC Cell Corporation

Disclosed balance after: 1,260,512

F4 · kind: The shares were purchased in the Issuer's initial public offering.

F5 · ownership.nature: The shares are held directly by GC Cell Corporation. Mr. Yong-Jun Huh is Chief Executive Officer of GC Corp. GC Corp., a public Korean holdings company, which is the parent company of GC Cell Corporation and is ultimately controlled by its board of directors, consisting of Mr. Yong-Jun Huh, Huh II-Sup, Park Yong-Tae and Kim Seok-Hwa. Each of these individual directors of GC Corp. may be deemed to share voting and investment power over the shares held by GC Corp. and GC Cell Corporation and each disclaims beneficial ownership of all shares held by such entities, except to the extent of any pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 23, 2024 00:22 UTC
Huh Yong-JunDirector
OtherCommon Stock 256,316 $10.20 $2,614,423.20
Disclosure

SEC source: 0001415889-24-019906 · form4-07232024_120758.xml · nonDerivative · entry 7

Huh Yong-Jun · CIK 0001931083 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By GC Cell Corporation

Disclosed balance after: 843,846

F6 · kind: Represents the conversion of outstanding simple agreement for future equity in the amount of $2,614,424.28 into shares of the Issuer's common stock upon closing of the Issuer's IPO at a 15% discount to the IPO price.

F5 · ownership.nature: The shares are held directly by GC Cell Corporation. Mr. Yong-Jun Huh is Chief Executive Officer of GC Corp. GC Corp., a public Korean holdings company, which is the parent company of GC Cell Corporation and is ultimately controlled by its board of directors, consisting of Mr. Yong-Jun Huh, Huh II-Sup, Park Yong-Tae and Kim Seok-Hwa. Each of these individual directors of GC Corp. may be deemed to share voting and investment power over the shares held by GC Corp. and GC Cell Corporation and each disclaims beneficial ownership of all shares held by such entities, except to the extent of any pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 23, 2024 00:22 UTC
Huh Yong-JunDirector
ConversionCommon Stock 62,181 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-019906 · form4-07232024_120758.xml · nonDerivative · entry 6

Huh Yong-Jun · CIK 0001931083 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By GC Cell Corporation

Disclosed balance after: 587,530

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

F1 · price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F5 · ownership.nature: The shares are held directly by GC Cell Corporation. Mr. Yong-Jun Huh is Chief Executive Officer of GC Corp. GC Corp., a public Korean holdings company, which is the parent company of GC Cell Corporation and is ultimately controlled by its board of directors, consisting of Mr. Yong-Jun Huh, Huh II-Sup, Park Yong-Tae and Kim Seok-Hwa. Each of these individual directors of GC Corp. may be deemed to share voting and investment power over the shares held by GC Corp. and GC Cell Corporation and each disclaims beneficial ownership of all shares held by such entities, except to the extent of any pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 23, 2024 00:22 UTC
Huh Yong-JunDirector
ConversionCommon Stock 292,791 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-019906 · form4-07232024_120758.xml · nonDerivative · entry 5

Huh Yong-Jun · CIK 0001931083 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By GC Cell Corporation

Disclosed balance after: 525,349

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

F1 · price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F5 · ownership.nature: The shares are held directly by GC Cell Corporation. Mr. Yong-Jun Huh is Chief Executive Officer of GC Corp. GC Corp., a public Korean holdings company, which is the parent company of GC Cell Corporation and is ultimately controlled by its board of directors, consisting of Mr. Yong-Jun Huh, Huh II-Sup, Park Yong-Tae and Kim Seok-Hwa. Each of these individual directors of GC Corp. may be deemed to share voting and investment power over the shares held by GC Corp. and GC Cell Corporation and each disclaims beneficial ownership of all shares held by such entities, except to the extent of any pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 23, 2024 00:22 UTC
Huh Yong-JunDirector
PurchaseCommon Stock 1,666,666 $12.00 $19,999,992.00
Disclosure

SEC source: 0001415889-24-019906 · form4-07232024_120758.xml · nonDerivative · entry 4

Huh Yong-Jun · CIK 0001931083 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By GC Corp.

Disclosed balance after: 3,306,900

F4 · kind: The shares were purchased in the Issuer's initial public offering.

F2 · ownership.nature: The shares are held directly by GC Corp. Mr. Yong-Jun Huh is Chief Executive Officer of GC Corp. GC Corp., a public Korean holdings company, is ultimately controlled by its board of directors, consisting of Mr. Yong-Jun Huh, Huh II-Sup, Park Yong-Tae and Kim Seok-Hwa. Each of these individual directors of GC Corp. may be deemed to share voting and investment power over the shares held by GC Corp. and each disclaims beneficial ownership of all shares held by such entity, except to the extent of any pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 23, 2024 00:22 UTC
Huh Yong-JunDirector
OtherCommon Stock 294,117 $10.20 $2,999,993.40
Disclosure

SEC source: 0001415889-24-019906 · form4-07232024_120758.xml · nonDerivative · entry 3

Huh Yong-Jun · CIK 0001931083 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By GC Corp.

Disclosed balance after: 1,640,234

F3 · kind: Represents the conversion of outstanding simple agreement for future equity in the amount of $3,000,000.00 into shares of the Issuer's common stock upon closing of the Issuer's IPO at a 15% discount to the IPO price.

F2 · ownership.nature: The shares are held directly by GC Corp. Mr. Yong-Jun Huh is Chief Executive Officer of GC Corp. GC Corp., a public Korean holdings company, is ultimately controlled by its board of directors, consisting of Mr. Yong-Jun Huh, Huh II-Sup, Park Yong-Tae and Kim Seok-Hwa. Each of these individual directors of GC Corp. may be deemed to share voting and investment power over the shares held by GC Corp. and each disclaims beneficial ownership of all shares held by such entity, except to the extent of any pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 23, 2024 00:22 UTC
Huh Yong-JunDirector
ConversionCommon Stock 330,095 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-019906 · form4-07232024_120758.xml · nonDerivative · entry 2

Huh Yong-Jun · CIK 0001931083 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By GC Corp.

Disclosed balance after: 1,346,117

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

F1 · price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F2 · ownership.nature: The shares are held directly by GC Corp. Mr. Yong-Jun Huh is Chief Executive Officer of GC Corp. GC Corp., a public Korean holdings company, is ultimately controlled by its board of directors, consisting of Mr. Yong-Jun Huh, Huh II-Sup, Park Yong-Tae and Kim Seok-Hwa. Each of these individual directors of GC Corp. may be deemed to share voting and investment power over the shares held by GC Corp. and each disclaims beneficial ownership of all shares held by such entity, except to the extent of any pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 23, 2024 00:22 UTC
Huh Yong-JunDirector
ConversionCommon Stock 667,185 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-019906 · form4-07232024_120758.xml · nonDerivative · entry 1

Huh Yong-Jun · CIK 0001931083 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By GC Corp.

Disclosed balance after: 1,016,022

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

F1 · price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F2 · ownership.nature: The shares are held directly by GC Corp. Mr. Yong-Jun Huh is Chief Executive Officer of GC Corp. GC Corp., a public Korean holdings company, is ultimately controlled by its board of directors, consisting of Mr. Yong-Jun Huh, Huh II-Sup, Park Yong-Tae and Kim Seok-Hwa. Each of these individual directors of GC Corp. may be deemed to share voting and investment power over the shares held by GC Corp. and each disclaims beneficial ownership of all shares held by such entity, except to the extent of any pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 23, 2024 00:18 UTC
Aslan FredDirector · President and CEO
GrantCommon Stock 228,905 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-019905 · form4-07232024_120741.xml · nonDerivative · entry 1

Aslan Fred · CIK 0001909362 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 228,905

F1 · shares: Represents restricted stock unit award granted under the Issuer's 2024 Equity Incentive Plan.

Read SEC document
July 22, 2024 Filed Jul 24, 2024 20:15 UTC
PARMAR KUSH10% owner
ConversionSeries B Preferred Stock · Derivative 214,692 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-020035 · form4-07242024_040705.xml · derivative · entry 6

5AM Partners VI, LLC · CIK 0001829051 · 10% owner

5AM Ventures VI, L.P. · CIK 0001753037 · 10% owner

5AM Opportunities II (GP), LLC · CIK 0001873515 · 10% owner

5AM Opportunities II, L.P. · CIK 0001844401 · 10% owner

PARMAR KUSH · CIK 0001664281 · 10% owner

Schwab Andrew J. · CIK 0001598549 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By 5AM Ventures VI, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 214,692 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F2 · ownership.nature: The shares are directly held by 5AM Ventures VI, L.P. ("Ventures VI"). 5AM Partners VI, LLC ("Partners VI") is the sole general partner of Ventures VI. Dr. Kush Parmar and Andrew J. Schwab are the managing members of Partners VI and may be deemed to have shared voting and investment power over the shares beneficially owned by Ventures VI. Each of Partners VI, Dr. Parmar, and Mr. Schwab disclaims beneficial ownership of such shares except to the extent of its or his respective pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 24, 2024 20:15 UTC
PARMAR KUSH10% owner
ConversionSeries A Preferred Stock · Derivative 843,592 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-020035 · form4-07242024_040705.xml · derivative · entry 5

5AM Partners VI, LLC · CIK 0001829051 · 10% owner

5AM Ventures VI, L.P. · CIK 0001753037 · 10% owner

5AM Opportunities II (GP), LLC · CIK 0001873515 · 10% owner

5AM Opportunities II, L.P. · CIK 0001844401 · 10% owner

PARMAR KUSH · CIK 0001664281 · 10% owner

Schwab Andrew J. · CIK 0001598549 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By 5AM Ventures VI, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 843,592 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F2 · ownership.nature: The shares are directly held by 5AM Ventures VI, L.P. ("Ventures VI"). 5AM Partners VI, LLC ("Partners VI") is the sole general partner of Ventures VI. Dr. Kush Parmar and Andrew J. Schwab are the managing members of Partners VI and may be deemed to have shared voting and investment power over the shares beneficially owned by Ventures VI. Each of Partners VI, Dr. Parmar, and Mr. Schwab disclaims beneficial ownership of such shares except to the extent of its or his respective pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 24, 2024 20:15 UTC
PARMAR KUSH10% owner
PurchaseCommon Stock 833,333 $12.00 $9,999,996.00
Disclosure

SEC source: 0001415889-24-020035 · form4-07242024_040705.xml · nonDerivative · entry 4

5AM Partners VI, LLC · CIK 0001829051 · 10% owner

5AM Ventures VI, L.P. · CIK 0001753037 · 10% owner

5AM Opportunities II (GP), LLC · CIK 0001873515 · 10% owner

5AM Opportunities II, L.P. · CIK 0001844401 · 10% owner

PARMAR KUSH · CIK 0001664281 · 10% owner

Schwab Andrew J. · CIK 0001598549 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By 5AM Opportunities II, L.P.

Disclosed balance after: 1,182,054

F5 · ownership.nature: Shares are held by 5AM Opportunities II, L.P. ("Opportunities II"). 5AM Opportunities II (GP), LLC ("Opportunities II GP") is the general partner of Opportunities II and may be deemed to have sole investment and voting power over the shares held by Opportunities II. Dr. Kush Parmar and Andrew J. Schwab are the managing members of Opportunities II GP and may be deemed to have shared voting and investment power over the shares beneficially owned by Opportunities II. Each of Opportunities II GP, Dr. Parmar and Mr. Schwab disclaims beneficial ownership of such shares except to the extent of its or his respective pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 24, 2024 20:15 UTC
PARMAR KUSH10% owner
OtherCommon Stock 348,721 $10.20 $3,556,954.20
Disclosure

SEC source: 0001415889-24-020035 · form4-07242024_040705.xml · nonDerivative · entry 3

5AM Partners VI, LLC · CIK 0001829051 · 10% owner

5AM Ventures VI, L.P. · CIK 0001753037 · 10% owner

5AM Opportunities II (GP), LLC · CIK 0001873515 · 10% owner

5AM Opportunities II, L.P. · CIK 0001844401 · 10% owner

PARMAR KUSH · CIK 0001664281 · 10% owner

Schwab Andrew J. · CIK 0001598549 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By 5AM Opportunities II, L.P.

Disclosed balance after: 348,721

F4 · kind: Represents the conversion of outstanding simple agreement for future equity in the amount of $3,556,957.78 into shares of the Issuer's common stock upon closing of the Issuer's IPO at a 15% discount to the IPO price.

F5 · ownership.nature: Shares are held by 5AM Opportunities II, L.P. ("Opportunities II"). 5AM Opportunities II (GP), LLC ("Opportunities II GP") is the general partner of Opportunities II and may be deemed to have sole investment and voting power over the shares held by Opportunities II. Dr. Kush Parmar and Andrew J. Schwab are the managing members of Opportunities II GP and may be deemed to have shared voting and investment power over the shares beneficially owned by Opportunities II. Each of Opportunities II GP, Dr. Parmar and Mr. Schwab disclaims beneficial ownership of such shares except to the extent of its or his respective pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 24, 2024 20:15 UTC
PARMAR KUSH10% owner
OtherCommon Stock 112,966 $10.20 $1,152,253.20
Disclosure

SEC source: 0001415889-24-020035 · form4-07242024_040705.xml · nonDerivative · entry 2

5AM Partners VI, LLC · CIK 0001829051 · 10% owner

5AM Ventures VI, L.P. · CIK 0001753037 · 10% owner

5AM Opportunities II (GP), LLC · CIK 0001873515 · 10% owner

5AM Opportunities II, L.P. · CIK 0001844401 · 10% owner

PARMAR KUSH · CIK 0001664281 · 10% owner

Schwab Andrew J. · CIK 0001598549 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By 5AM Ventures VI, L.P.

Disclosed balance after: 1,171,250

F3 · kind: Represents the conversion of outstanding simple agreement for future equity in the amount of $1,152,253.93 into shares of the Issuer's common stock upon closing of the Issuer's IPO at a 15% discount to the IPO price.

F2 · ownership.nature: The shares are directly held by 5AM Ventures VI, L.P. ("Ventures VI"). 5AM Partners VI, LLC ("Partners VI") is the sole general partner of Ventures VI. Dr. Kush Parmar and Andrew J. Schwab are the managing members of Partners VI and may be deemed to have shared voting and investment power over the shares beneficially owned by Ventures VI. Each of Partners VI, Dr. Parmar, and Mr. Schwab disclaims beneficial ownership of such shares except to the extent of its or his respective pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 24, 2024 20:15 UTC
PARMAR KUSH10% owner
ConversionCommon Stock 1,058,284 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-020035 · form4-07242024_040705.xml · nonDerivative · entry 1

5AM Partners VI, LLC · CIK 0001829051 · 10% owner

5AM Ventures VI, L.P. · CIK 0001753037 · 10% owner

5AM Opportunities II (GP), LLC · CIK 0001873515 · 10% owner

5AM Opportunities II, L.P. · CIK 0001844401 · 10% owner

PARMAR KUSH · CIK 0001664281 · 10% owner

Schwab Andrew J. · CIK 0001598549 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By 5AM Ventures VI, L.P.

Disclosed balance after: 1,058,284

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

F1 · price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F2 · ownership.nature: The shares are directly held by 5AM Ventures VI, L.P. ("Ventures VI"). 5AM Partners VI, LLC ("Partners VI") is the sole general partner of Ventures VI. Dr. Kush Parmar and Andrew J. Schwab are the managing members of Partners VI and may be deemed to have shared voting and investment power over the shares beneficially owned by Ventures VI. Each of Partners VI, Dr. Parmar, and Mr. Schwab disclaims beneficial ownership of such shares except to the extent of its or his respective pecuniary interest therein.

Read SEC document
July 22, 2024 Filed Jul 24, 2024 20:27 UTC
RA CAPITAL MANAGEMENT, L.P.Director · 10% owner
RA Capital Healthcare Fund LPDirector · 10% owner
Kolchinsky PeterDirector · 10% owner
Shah Rajeev M.Director · 10% owner
ConversionSeries B Preferred Stock · Derivative 53,673 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-020047 · form4-07242024_080707.xml · derivative · entry 12

RA CAPITAL MANAGEMENT, L.P. · CIK 0001346824 · Director · 10% owner

RA Capital Healthcare Fund LP · CIK 0001315082 · Director · 10% owner

RA Capital Nexus Fund, L.P. · CIK 0001780117 · Director

RA Capital Nexus Fund III, L.P. · CIK 0001883840 · Director

Kolchinsky Peter · CIK 0001384859 · Director · 10% owner

Shah Rajeev M. · CIK 0001619841 · 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 · 53,673 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F2 · ownership.nature: RA Capital Management, L.P. (the "Adviser") is the investment manager for RA Capital Healthcare Fund, L.P. (the "Fund"), RA Capital Nexus Fund, L.P. (the "Nexus Fund"), RA Capital Nexus III Fund, L.P. (the "Nexus Fund III"), and a separately managed account (the "Account"). The general partner of the Adviser is RA Capital Management GP, LLC (the "Adviser GP"), of which Dr. Peter Kolchinsky and Mr. Rajeev Shah are the managing members. The Adviser, the Adviser GP, the Fund, the Nexus Fund, the Nexus Fund III, Dr. Kolchinsky and Mr. Shah disclaim beneficial ownership of any of the reported securities, except to the extent of their pecuniary interest therein.

F4 · ownership.nature: Held directly by the Nexus Fund.

Read SEC document
July 22, 2024 Filed Jul 24, 2024 20:27 UTC
RA CAPITAL MANAGEMENT, L.P.Director · 10% owner
RA Capital Healthcare Fund LPDirector · 10% owner
Kolchinsky PeterDirector · 10% owner
Shah Rajeev M.Director · 10% owner
ConversionSeries B Preferred Stock · Derivative 161,019 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-020047 · form4-07242024_080707.xml · derivative · entry 11

RA CAPITAL MANAGEMENT, L.P. · CIK 0001346824 · Director · 10% owner

RA Capital Healthcare Fund LP · CIK 0001315082 · Director · 10% owner

RA Capital Nexus Fund, L.P. · CIK 0001780117 · Director

RA Capital Nexus Fund III, L.P. · CIK 0001883840 · Director

Kolchinsky Peter · CIK 0001384859 · Director · 10% owner

Shah Rajeev M. · CIK 0001619841 · 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 · 161,019 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F2 · ownership.nature: RA Capital Management, L.P. (the "Adviser") is the investment manager for RA Capital Healthcare Fund, L.P. (the "Fund"), RA Capital Nexus Fund, L.P. (the "Nexus Fund"), RA Capital Nexus III Fund, L.P. (the "Nexus Fund III"), and a separately managed account (the "Account"). The general partner of the Adviser is RA Capital Management GP, LLC (the "Adviser GP"), of which Dr. Peter Kolchinsky and Mr. Rajeev Shah are the managing members. The Adviser, the Adviser GP, the Fund, the Nexus Fund, the Nexus Fund III, Dr. Kolchinsky and Mr. Shah disclaim beneficial ownership of any of the reported securities, except to the extent of their pecuniary interest therein.

F3 · ownership.nature: Held directly by the Fund.

Read SEC document
July 22, 2024 Filed Jul 24, 2024 20:27 UTC
RA CAPITAL MANAGEMENT, L.P.Director · 10% owner
RA Capital Healthcare Fund LPDirector · 10% owner
Kolchinsky PeterDirector · 10% owner
Shah Rajeev M.Director · 10% owner
ConversionSeries A Preferred Stock · Derivative 68,320 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-020047 · form4-07242024_080707.xml · derivative · entry 10

RA CAPITAL MANAGEMENT, L.P. · CIK 0001346824 · Director · 10% owner

RA Capital Healthcare Fund LP · CIK 0001315082 · Director · 10% owner

RA Capital Nexus Fund, L.P. · CIK 0001780117 · Director

RA Capital Nexus Fund III, L.P. · CIK 0001883840 · Director

Kolchinsky Peter · CIK 0001384859 · Director · 10% owner

Shah Rajeev M. · CIK 0001619841 · 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 · 68,320 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F2 · ownership.nature: RA Capital Management, L.P. (the "Adviser") is the investment manager for RA Capital Healthcare Fund, L.P. (the "Fund"), RA Capital Nexus Fund, L.P. (the "Nexus Fund"), RA Capital Nexus III Fund, L.P. (the "Nexus Fund III"), and a separately managed account (the "Account"). The general partner of the Adviser is RA Capital Management GP, LLC (the "Adviser GP"), of which Dr. Peter Kolchinsky and Mr. Rajeev Shah are the managing members. The Adviser, the Adviser GP, the Fund, the Nexus Fund, the Nexus Fund III, Dr. Kolchinsky and Mr. Shah disclaim beneficial ownership of any of the reported securities, except to the extent of their pecuniary interest therein.

F5 · ownership.nature: Held directly by the Account.

Read SEC document
July 22, 2024 Filed Jul 24, 2024 20:27 UTC
RA CAPITAL MANAGEMENT, L.P.Director · 10% owner
RA Capital Healthcare Fund LPDirector · 10% owner
Kolchinsky PeterDirector · 10% owner
Shah Rajeev M.Director · 10% owner
ConversionSeries A Preferred Stock · Derivative 210,898 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-020047 · form4-07242024_080707.xml · derivative · entry 9

RA CAPITAL MANAGEMENT, L.P. · CIK 0001346824 · Director · 10% owner

RA Capital Healthcare Fund LP · CIK 0001315082 · Director · 10% owner

RA Capital Nexus Fund, L.P. · CIK 0001780117 · Director

RA Capital Nexus Fund III, L.P. · CIK 0001883840 · Director

Kolchinsky Peter · CIK 0001384859 · Director · 10% owner

Shah Rajeev M. · CIK 0001619841 · 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 · 210,898 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F2 · ownership.nature: RA Capital Management, L.P. (the "Adviser") is the investment manager for RA Capital Healthcare Fund, L.P. (the "Fund"), RA Capital Nexus Fund, L.P. (the "Nexus Fund"), RA Capital Nexus III Fund, L.P. (the "Nexus Fund III"), and a separately managed account (the "Account"). The general partner of the Adviser is RA Capital Management GP, LLC (the "Adviser GP"), of which Dr. Peter Kolchinsky and Mr. Rajeev Shah are the managing members. The Adviser, the Adviser GP, the Fund, the Nexus Fund, the Nexus Fund III, Dr. Kolchinsky and Mr. Shah disclaim beneficial ownership of any of the reported securities, except to the extent of their pecuniary interest therein.

F4 · ownership.nature: Held directly by the Nexus Fund.

Read SEC document
July 22, 2024 Filed Jul 24, 2024 20:27 UTC
RA CAPITAL MANAGEMENT, L.P.Director · 10% owner
RA Capital Healthcare Fund LPDirector · 10% owner
Kolchinsky PeterDirector · 10% owner
Shah Rajeev M.Director · 10% owner
ConversionSeries A Preferred Stock · Derivative 564,372 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-020047 · form4-07242024_080707.xml · derivative · entry 8

RA CAPITAL MANAGEMENT, L.P. · CIK 0001346824 · Director · 10% owner

RA Capital Healthcare Fund LP · CIK 0001315082 · Director · 10% owner

RA Capital Nexus Fund, L.P. · CIK 0001780117 · Director

RA Capital Nexus Fund III, L.P. · CIK 0001883840 · Director

Kolchinsky Peter · CIK 0001384859 · Director · 10% owner

Shah Rajeev M. · CIK 0001619841 · 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 · 564,372 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F2 · ownership.nature: RA Capital Management, L.P. (the "Adviser") is the investment manager for RA Capital Healthcare Fund, L.P. (the "Fund"), RA Capital Nexus Fund, L.P. (the "Nexus Fund"), RA Capital Nexus III Fund, L.P. (the "Nexus Fund III"), and a separately managed account (the "Account"). The general partner of the Adviser is RA Capital Management GP, LLC (the "Adviser GP"), of which Dr. Peter Kolchinsky and Mr. Rajeev Shah are the managing members. The Adviser, the Adviser GP, the Fund, the Nexus Fund, the Nexus Fund III, Dr. Kolchinsky and Mr. Shah disclaim beneficial ownership of any of the reported securities, except to the extent of their pecuniary interest therein.

F3 · ownership.nature: Held directly by the Fund.

Read SEC document
July 22, 2024 Filed Jul 24, 2024 20:27 UTC
RA CAPITAL MANAGEMENT, L.P.Director · 10% owner
RA Capital Healthcare Fund LPDirector · 10% owner
Kolchinsky PeterDirector · 10% owner
Shah Rajeev M.Director · 10% owner
PurchaseCommon Stock 688,326 $12.00 $8,259,912.00
Disclosure

SEC source: 0001415889-24-020047 · form4-07242024_080707.xml · nonDerivative · entry 7

RA CAPITAL MANAGEMENT, L.P. · CIK 0001346824 · Director · 10% owner

RA Capital Healthcare Fund LP · CIK 0001315082 · Director · 10% owner

RA Capital Nexus Fund, L.P. · CIK 0001780117 · Director

RA Capital Nexus Fund III, L.P. · CIK 0001883840 · Director

Kolchinsky Peter · CIK 0001384859 · Director · 10% owner

Shah Rajeev M. · CIK 0001619841 · 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: 826,832

F2 · ownership.nature: RA Capital Management, L.P. (the "Adviser") is the investment manager for RA Capital Healthcare Fund, L.P. (the "Fund"), RA Capital Nexus Fund, L.P. (the "Nexus Fund"), RA Capital Nexus III Fund, L.P. (the "Nexus Fund III"), and a separately managed account (the "Account"). The general partner of the Adviser is RA Capital Management GP, LLC (the "Adviser GP"), of which Dr. Peter Kolchinsky and Mr. Rajeev Shah are the managing members. The Adviser, the Adviser GP, the Fund, the Nexus Fund, the Nexus Fund III, Dr. Kolchinsky and Mr. Shah disclaim beneficial ownership of any of the reported securities, except to the extent of their pecuniary interest therein.

F8 · ownership.nature: Held directly by Nexus Fund III.

Read SEC document
July 22, 2024 Filed Jul 24, 2024 20:27 UTC
RA CAPITAL MANAGEMENT, L.P.Director · 10% owner
RA Capital Healthcare Fund LPDirector · 10% owner
Kolchinsky PeterDirector · 10% owner
Shah Rajeev M.Director · 10% owner
PurchaseCommon Stock 7,645,007 $12.00 $91,740,084.00
Disclosure

SEC source: 0001415889-24-020047 · form4-07242024_080707.xml · nonDerivative · entry 6

RA CAPITAL MANAGEMENT, L.P. · CIK 0001346824 · Director · 10% owner

RA Capital Healthcare Fund LP · CIK 0001315082 · Director · 10% owner

RA Capital Nexus Fund, L.P. · CIK 0001780117 · Director

RA Capital Nexus Fund III, L.P. · CIK 0001883840 · Director

Kolchinsky Peter · CIK 0001384859 · Director · 10% owner

Shah Rajeev M. · CIK 0001619841 · 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: 8,693,579

F2 · ownership.nature: RA Capital Management, L.P. (the "Adviser") is the investment manager for RA Capital Healthcare Fund, L.P. (the "Fund"), RA Capital Nexus Fund, L.P. (the "Nexus Fund"), RA Capital Nexus III Fund, L.P. (the "Nexus Fund III"), and a separately managed account (the "Account"). The general partner of the Adviser is RA Capital Management GP, LLC (the "Adviser GP"), of which Dr. Peter Kolchinsky and Mr. Rajeev Shah are the managing members. The Adviser, the Adviser GP, the Fund, the Nexus Fund, the Nexus Fund III, Dr. Kolchinsky and Mr. Shah disclaim beneficial ownership of any of the reported securities, except to the extent of their pecuniary interest therein.

F3 · ownership.nature: Held directly by the Fund.

Read SEC document
July 22, 2024 Filed Jul 24, 2024 20:27 UTC
RA CAPITAL MANAGEMENT, L.P.Director · 10% owner
RA Capital Healthcare Fund LPDirector · 10% owner
Kolchinsky PeterDirector · 10% owner
Shah Rajeev M.Director · 10% owner
OtherCommon Stock 138,506 $10.20 $1,412,761.20
Disclosure

SEC source: 0001415889-24-020047 · form4-07242024_080707.xml · nonDerivative · entry 5

RA CAPITAL MANAGEMENT, L.P. · CIK 0001346824 · Director · 10% owner

RA Capital Healthcare Fund LP · CIK 0001315082 · Director · 10% owner

RA Capital Nexus Fund, L.P. · CIK 0001780117 · Director

RA Capital Nexus Fund III, L.P. · CIK 0001883840 · Director

Kolchinsky Peter · CIK 0001384859 · Director · 10% owner

Shah Rajeev M. · CIK 0001619841 · 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: 138,506

F7 · kind: Represents the conversion of outstanding simple agreement for future equity in the amount of $1,412,763.51 into shares of the Issuer's common stock upon closing of the Issuer's IPO at a 15% discount to the IPO price.

F2 · ownership.nature: RA Capital Management, L.P. (the "Adviser") is the investment manager for RA Capital Healthcare Fund, L.P. (the "Fund"), RA Capital Nexus Fund, L.P. (the "Nexus Fund"), RA Capital Nexus III Fund, L.P. (the "Nexus Fund III"), and a separately managed account (the "Account"). The general partner of the Adviser is RA Capital Management GP, LLC (the "Adviser GP"), of which Dr. Peter Kolchinsky and Mr. Rajeev Shah are the managing members. The Adviser, the Adviser GP, the Fund, the Nexus Fund, the Nexus Fund III, Dr. Kolchinsky and Mr. Shah disclaim beneficial ownership of any of the reported securities, except to the extent of their pecuniary interest therein.

F8 · ownership.nature: Held directly by Nexus Fund III.

Read SEC document
July 22, 2024 Filed Jul 24, 2024 20:27 UTC
RA CAPITAL MANAGEMENT, L.P.Director · 10% owner
RA Capital Healthcare Fund LPDirector · 10% owner
Kolchinsky PeterDirector · 10% owner
Shah Rajeev M.Director · 10% owner
OtherCommon Stock 323,181 $10.20 $3,296,446.20
Disclosure

SEC source: 0001415889-24-020047 · form4-07242024_080707.xml · nonDerivative · entry 4

RA CAPITAL MANAGEMENT, L.P. · CIK 0001346824 · Director · 10% owner

RA Capital Healthcare Fund LP · CIK 0001315082 · Director · 10% owner

RA Capital Nexus Fund, L.P. · CIK 0001780117 · Director

RA Capital Nexus Fund III, L.P. · CIK 0001883840 · Director

Kolchinsky Peter · CIK 0001384859 · Director · 10% owner

Shah Rajeev M. · CIK 0001619841 · 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: 1,048,572

F6 · kind: Represents the conversion of outstanding simple agreement for future equity in the amount of $3,296,448.20 into shares of the Issuer's common stock upon closing of the Issuer's IPO at a 15% discount to the IPO price.

F2 · ownership.nature: RA Capital Management, L.P. (the "Adviser") is the investment manager for RA Capital Healthcare Fund, L.P. (the "Fund"), RA Capital Nexus Fund, L.P. (the "Nexus Fund"), RA Capital Nexus III Fund, L.P. (the "Nexus Fund III"), and a separately managed account (the "Account"). The general partner of the Adviser is RA Capital Management GP, LLC (the "Adviser GP"), of which Dr. Peter Kolchinsky and Mr. Rajeev Shah are the managing members. The Adviser, the Adviser GP, the Fund, the Nexus Fund, the Nexus Fund III, Dr. Kolchinsky and Mr. Shah disclaim beneficial ownership of any of the reported securities, except to the extent of their pecuniary interest therein.

F3 · ownership.nature: Held directly by the Fund.

Read SEC document
July 22, 2024 Filed Jul 24, 2024 20:27 UTC
RA CAPITAL MANAGEMENT, L.P.Director · 10% owner
RA Capital Healthcare Fund LPDirector · 10% owner
Kolchinsky PeterDirector · 10% owner
Shah Rajeev M.Director · 10% owner
ConversionCommon Stock 68,320 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-020047 · form4-07242024_080707.xml · nonDerivative · entry 3

RA CAPITAL MANAGEMENT, L.P. · CIK 0001346824 · Director · 10% owner

RA Capital Healthcare Fund LP · CIK 0001315082 · Director · 10% owner

RA Capital Nexus Fund, L.P. · CIK 0001780117 · Director

RA Capital Nexus Fund III, L.P. · CIK 0001883840 · Director

Kolchinsky Peter · CIK 0001384859 · Director · 10% owner

Shah Rajeev M. · CIK 0001619841 · 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: 68,320

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

F1 · price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F2 · ownership.nature: RA Capital Management, L.P. (the "Adviser") is the investment manager for RA Capital Healthcare Fund, L.P. (the "Fund"), RA Capital Nexus Fund, L.P. (the "Nexus Fund"), RA Capital Nexus III Fund, L.P. (the "Nexus Fund III"), and a separately managed account (the "Account"). The general partner of the Adviser is RA Capital Management GP, LLC (the "Adviser GP"), of which Dr. Peter Kolchinsky and Mr. Rajeev Shah are the managing members. The Adviser, the Adviser GP, the Fund, the Nexus Fund, the Nexus Fund III, Dr. Kolchinsky and Mr. Shah disclaim beneficial ownership of any of the reported securities, except to the extent of their pecuniary interest therein.

F5 · ownership.nature: Held directly by the Account.

Read SEC document
July 22, 2024 Filed Jul 24, 2024 20:27 UTC
RA CAPITAL MANAGEMENT, L.P.Director · 10% owner
RA Capital Healthcare Fund LPDirector · 10% owner
Kolchinsky PeterDirector · 10% owner
Shah Rajeev M.Director · 10% owner
ConversionCommon Stock 264,571 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-020047 · form4-07242024_080707.xml · nonDerivative · entry 2

RA CAPITAL MANAGEMENT, L.P. · CIK 0001346824 · Director · 10% owner

RA Capital Healthcare Fund LP · CIK 0001315082 · Director · 10% owner

RA Capital Nexus Fund, L.P. · CIK 0001780117 · Director

RA Capital Nexus Fund III, L.P. · CIK 0001883840 · Director

Kolchinsky Peter · CIK 0001384859 · Director · 10% owner

Shah Rajeev M. · CIK 0001619841 · 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: 264,571

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

F1 · price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F2 · ownership.nature: RA Capital Management, L.P. (the "Adviser") is the investment manager for RA Capital Healthcare Fund, L.P. (the "Fund"), RA Capital Nexus Fund, L.P. (the "Nexus Fund"), RA Capital Nexus III Fund, L.P. (the "Nexus Fund III"), and a separately managed account (the "Account"). The general partner of the Adviser is RA Capital Management GP, LLC (the "Adviser GP"), of which Dr. Peter Kolchinsky and Mr. Rajeev Shah are the managing members. The Adviser, the Adviser GP, the Fund, the Nexus Fund, the Nexus Fund III, Dr. Kolchinsky and Mr. Shah disclaim beneficial ownership of any of the reported securities, except to the extent of their pecuniary interest therein.

F4 · ownership.nature: Held directly by the Nexus Fund.

Read SEC document
July 22, 2024 Filed Jul 24, 2024 20:27 UTC
RA CAPITAL MANAGEMENT, L.P.Director · 10% owner
RA Capital Healthcare Fund LPDirector · 10% owner
Kolchinsky PeterDirector · 10% owner
Shah Rajeev M.Director · 10% owner
ConversionCommon Stock 725,391 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-020047 · form4-07242024_080707.xml · nonDerivative · entry 1

RA CAPITAL MANAGEMENT, L.P. · CIK 0001346824 · Director · 10% owner

RA Capital Healthcare Fund LP · CIK 0001315082 · Director · 10% owner

RA Capital Nexus Fund, L.P. · CIK 0001780117 · Director

RA Capital Nexus Fund III, L.P. · CIK 0001883840 · Director

Kolchinsky Peter · CIK 0001384859 · Director · 10% owner

Shah Rajeev M. · CIK 0001619841 · 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: 725,391

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

F1 · price: Each share of Series A Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had no expiration date.

F2 · ownership.nature: RA Capital Management, L.P. (the "Adviser") is the investment manager for RA Capital Healthcare Fund, L.P. (the "Fund"), RA Capital Nexus Fund, L.P. (the "Nexus Fund"), RA Capital Nexus III Fund, L.P. (the "Nexus Fund III"), and a separately managed account (the "Account"). The general partner of the Adviser is RA Capital Management GP, LLC (the "Adviser GP"), of which Dr. Peter Kolchinsky and Mr. Rajeev Shah are the managing members. The Adviser, the Adviser GP, the Fund, the Nexus Fund, the Nexus Fund III, Dr. Kolchinsky and Mr. Shah disclaim beneficial ownership of any of the reported securities, except to the extent of their pecuniary interest therein.

F3 · ownership.nature: Held directly by the Fund.

Read SEC document
July 18, 2024 Filed Jul 23, 2024 00:18 UTC
Aslan FredDirector · President and CEO
GrantEmployee Stock Option (Right to Buy) · Derivative 343,811 $0.00 Strike: $12.00 $0.00
Disclosure

SEC source: 0001415889-24-019905 · form4-07232024_120741.xml · derivative · entry 2

Aslan Fred · CIK 0001909362 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 343,811

Underlying: Common Stock · 343,811 shares

Expires 2034-07-17

F2 · derivative.exercise_date: 25% of the shares will vest on July 19, 2025, and the remaining shares vest in 36 equal monthly installments thereafter.

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.