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Nasdaq · USD

CAMP

Camp4 Therapeutics Corp

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Tapewire entity
1161
SEC CIK
0001736730
Parsed reports
84

Last 12 months

Inside the activity.

5 purchase rows · 6 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 202500
Jan 202600
Feb 202600
Mar 202600
Apr 202600
May 202600
Jun 202600
Jul 202600
Aug 202656
Sep 202600
Oct 202600

Latest available

Insider transactions

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

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

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
October 15, 2024 Filed Oct 17, 2024 18:34 UTC ConversionCommon Stock 471,415 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-025393 · form4-10172024_101042.xml · nonDerivative · entry 2

Northpond Ventures II GP, LLC · CIK 0001869114 · 10% owner

Northpond Ventures II, LP · CIK 0001869128 · 10% owner

Northpond Ventures GP, LLC · CIK 0001867470 · 10% owner

Northpond Ventures, LP · CIK 0001867472 · 10% owner

Northpond Ventures III GP, LLC · CIK 0002010695 · 10% owner

Northpond Ventures III, LP · CIK 0001972690 · 10% owner

Rubin Michael P. · CIK 0001867627 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Northpond Ventures, LP

Disclosed balance after: 471,415

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 Prime Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a 11.2158-for-one basis without payment of further consideration. Immediately prior to the closing of the Issuer's initial public offering, 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.

F3 · ownership.nature: The shares are held directly by Northpond Ventures, LP ("Northpond Fund I"). Northpond Ventures GP, LLC ("Northpond GP I") is the general partner of Northpond Fund I, and Michael P. Rubin is the managing member of Northpond GP I. As a result, each of Northpond GP I and Mr. Rubin may be deemed to share beneficial ownership with respect to the shares held of record by Northpond Fund I. Each of Northpond GP I and Mr. Rubin disclaim beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any.

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October 15, 2024 Filed Oct 17, 2024 18:34 UTC ConversionCommon Stock 1,003,193 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-025393 · form4-10172024_101042.xml · nonDerivative · entry 1

Northpond Ventures II GP, LLC · CIK 0001869114 · 10% owner

Northpond Ventures II, LP · CIK 0001869128 · 10% owner

Northpond Ventures GP, LLC · CIK 0001867470 · 10% owner

Northpond Ventures, LP · CIK 0001867472 · 10% owner

Northpond Ventures III GP, LLC · CIK 0002010695 · 10% owner

Northpond Ventures III, LP · CIK 0001972690 · 10% owner

Rubin Michael P. · CIK 0001867627 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Northpond Ventures II, LP

Disclosed balance after: 1,003,193

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 Prime Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a 11.2158-for-one basis without payment of further consideration. Immediately prior to the closing of the Issuer's initial public offering, 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 Northpond Ventures II, LP ("Northpond Fund II"). Northpond Ventures II GP, LLC ("Northpond II GP") is the general partner of Northpond Fund II, and Michael P. Rubin is the managing member of Northpond II GP. As a result, each of Northpond II GP and Mr. Rubin may be deemed to share beneficial ownership with respect to the shares held of record by Northpond Fund II. Each of Northpond II GP and Mr. Rubin disclaim beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any.

Read SEC document
October 15, 2024 Filed Oct 22, 2024 21:31 UTC Amendment
Chee Brian10% owner
ConversionSeries B Preferred Stock · Derivative 277,536 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-24-116360 · ownership.xml · derivative · entry 9

Polaris Management Co. VII, L.L.C. · CIK 0001678203 · 10% owner

Polaris Partners VII, L.P. · CIK 0001611189 · 10% owner

Polaris Entrepreneurs' Fund VII, L.P. · CIK 0001615991 · 10% owner

Polaris Partners X, L.P. · CIK 0001910577 · 10% owner

Polaris Partners GP X, L.L.C. · CIK 0001910575 · 10% owner

SCHULMAN AMY W · CIK 0001438226 · 10% owner

Chee Brian · CIK 0001295675 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 24,745 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.

F4 · derivative.exercise_price: On October 15, 2024, the shares of Series B Preferred Stock automatically converted into shares of Common Stock on a 11.2158-for-one basis without payment of further consideration upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F4 · price: On October 15, 2024, the shares of Series B Preferred Stock automatically converted into shares of Common Stock on a 11.2158-for-one basis without payment of further consideration upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F4 · derivative.exercise_date: On October 15, 2024, the shares of Series B Preferred Stock automatically converted into shares of Common Stock on a 11.2158-for-one basis without payment of further consideration upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F4 · derivative.expiration_date: On October 15, 2024, the shares of Series B Preferred Stock automatically converted into shares of Common Stock on a 11.2158-for-one basis without payment of further consideration upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F3 · ownership.nature: The reported securities are owned directly by Polaris Entrepreneurs' Fund VII, L.P. ("PEF VII"). PMC VII is the general partner of PEF VII. Each of PMC VII and the PMC VII Managing Members in their respective capacities with respect to PMC VII, may be deemed to have shared voting, investment and dispositive power with respect to the securities held by PEF VII. Each of PMC VII and the PMC VII Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of the PMC VII Managing Members or PMC VII is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

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October 15, 2024 Filed Oct 22, 2024 21:31 UTC Amendment
Chee Brian10% owner
ConversionSeries B Preferred Stock · Derivative 3,967,234 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-24-116360 · ownership.xml · derivative · entry 8

Polaris Management Co. VII, L.L.C. · CIK 0001678203 · 10% owner

Polaris Partners VII, L.P. · CIK 0001611189 · 10% owner

Polaris Entrepreneurs' Fund VII, L.P. · CIK 0001615991 · 10% owner

Polaris Partners X, L.P. · CIK 0001910577 · 10% owner

Polaris Partners GP X, L.L.C. · CIK 0001910575 · 10% owner

SCHULMAN AMY W · CIK 0001438226 · 10% owner

Chee Brian · CIK 0001295675 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 353,718 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.

F4 · derivative.exercise_price: On October 15, 2024, the shares of Series B Preferred Stock automatically converted into shares of Common Stock on a 11.2158-for-one basis without payment of further consideration upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F4 · price: On October 15, 2024, the shares of Series B Preferred Stock automatically converted into shares of Common Stock on a 11.2158-for-one basis without payment of further consideration upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F4 · derivative.exercise_date: On October 15, 2024, the shares of Series B Preferred Stock automatically converted into shares of Common Stock on a 11.2158-for-one basis without payment of further consideration upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F4 · derivative.expiration_date: On October 15, 2024, the shares of Series B Preferred Stock automatically converted into shares of Common Stock on a 11.2158-for-one basis without payment of further consideration upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F2 · ownership.nature: The reported securities are owned directly by Polaris Partners VII, L.P. ("PP VII"). Polaris Management Co. VII, L.L.C. ("PMC VII") is the general partner of PP VII. Each of David Barrett, Brian Chee, Amir Nashat, a member of the Issuer's board of directors, and Bryce Youngren (collectively, the "PMC VII Managing Members") are the managing members of PMC VII. Each of PMC VII and the PMC VII Managing Members in their respective capacities with respect to PMC VII, may be deemed to have shared voting, investment and dispositive power with respect to the securities held by PP VII. Each of PMC VII and the PMC VII Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of the PMC VII Managing Members or PMC VII is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
October 15, 2024 Filed Oct 22, 2024 21:31 UTC Amendment
Chee Brian10% owner
ConversionSeries A Prime Preferred Stock · Derivative 980,829 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-24-116360 · ownership.xml · derivative · entry 7

Polaris Management Co. VII, L.L.C. · CIK 0001678203 · 10% owner

Polaris Partners VII, L.P. · CIK 0001611189 · 10% owner

Polaris Entrepreneurs' Fund VII, L.P. · CIK 0001615991 · 10% owner

Polaris Partners X, L.P. · CIK 0001910577 · 10% owner

Polaris Partners GP X, L.L.C. · CIK 0001910575 · 10% owner

SCHULMAN AMY W · CIK 0001438226 · 10% owner

Chee Brian · CIK 0001295675 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 87,448 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: On October 15, 2024, the shares of Series A Prime Convertible Preferred Stock automatically converted into shares of Common Stock on a 11.2158-for-one basis without payment of further consideration upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · price: On October 15, 2024, the shares of Series A Prime Convertible Preferred Stock automatically converted into shares of Common Stock on a 11.2158-for-one basis without payment of further consideration upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · derivative.exercise_date: On October 15, 2024, the shares of Series A Prime Convertible Preferred Stock automatically converted into shares of Common Stock on a 11.2158-for-one basis without payment of further consideration upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · derivative.expiration_date: On October 15, 2024, the shares of Series A Prime Convertible Preferred Stock automatically converted into shares of Common Stock on a 11.2158-for-one basis without payment of further consideration upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F3 · ownership.nature: The reported securities are owned directly by Polaris Entrepreneurs' Fund VII, L.P. ("PEF VII"). PMC VII is the general partner of PEF VII. Each of PMC VII and the PMC VII Managing Members in their respective capacities with respect to PMC VII, may be deemed to have shared voting, investment and dispositive power with respect to the securities held by PEF VII. Each of PMC VII and the PMC VII Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of the PMC VII Managing Members or PMC VII is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
October 15, 2024 Filed Oct 22, 2024 21:31 UTC Amendment
Chee Brian10% owner
ConversionSeries A Prime Preferred Stock · Derivative 14,020,475 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-24-116360 · ownership.xml · derivative · entry 6

Polaris Management Co. VII, L.L.C. · CIK 0001678203 · 10% owner

Polaris Partners VII, L.P. · CIK 0001611189 · 10% owner

Polaris Entrepreneurs' Fund VII, L.P. · CIK 0001615991 · 10% owner

Polaris Partners X, L.P. · CIK 0001910577 · 10% owner

Polaris Partners GP X, L.L.C. · CIK 0001910575 · 10% owner

SCHULMAN AMY W · CIK 0001438226 · 10% owner

Chee Brian · CIK 0001295675 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 1,250,061 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: On October 15, 2024, the shares of Series A Prime Convertible Preferred Stock automatically converted into shares of Common Stock on a 11.2158-for-one basis without payment of further consideration upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · price: On October 15, 2024, the shares of Series A Prime Convertible Preferred Stock automatically converted into shares of Common Stock on a 11.2158-for-one basis without payment of further consideration upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · derivative.exercise_date: On October 15, 2024, the shares of Series A Prime Convertible Preferred Stock automatically converted into shares of Common Stock on a 11.2158-for-one basis without payment of further consideration upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · derivative.expiration_date: On October 15, 2024, the shares of Series A Prime Convertible Preferred Stock automatically converted into shares of Common Stock on a 11.2158-for-one basis without payment of further consideration upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F2 · ownership.nature: The reported securities are owned directly by Polaris Partners VII, L.P. ("PP VII"). Polaris Management Co. VII, L.L.C. ("PMC VII") is the general partner of PP VII. Each of David Barrett, Brian Chee, Amir Nashat, a member of the Issuer's board of directors, and Bryce Youngren (collectively, the "PMC VII Managing Members") are the managing members of PMC VII. Each of PMC VII and the PMC VII Managing Members in their respective capacities with respect to PMC VII, may be deemed to have shared voting, investment and dispositive power with respect to the securities held by PP VII. Each of PMC VII and the PMC VII Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of the PMC VII Managing Members or PMC VII is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
October 15, 2024 Filed Oct 22, 2024 21:31 UTC Amendment
Chee Brian10% owner
PurchaseCommon Stock 909,090 $11.00 $9,999,990.00
Disclosure

SEC source: 0000950170-24-116360 · ownership.xml · nonDerivative · entry 5

Polaris Management Co. VII, L.L.C. · CIK 0001678203 · 10% owner

Polaris Partners VII, L.P. · CIK 0001611189 · 10% owner

Polaris Entrepreneurs' Fund VII, L.P. · CIK 0001615991 · 10% owner

Polaris Partners X, L.P. · CIK 0001910577 · 10% owner

Polaris Partners GP X, L.L.C. · CIK 0001910575 · 10% owner

SCHULMAN AMY W · CIK 0001438226 · 10% owner

Chee Brian · CIK 0001295675 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 909,090

F5 · ownership.nature: The reported securities are owned directly by Polaris Partners X, L.P. ("PP X"). Polaris Partners GP X, L.L.C. ("PPGP X") is the general partner of PP X. Each of Amy Schulman and Brian Chee are the managing members of PPGP X (the "PPGP X Managing Members"). Amir Nashat ("Mr. Nashat"), a member of the Issuer's board of directors, is an interest holder of PPGP X. Each of PPGP X, the PPGP X Managing Members and Mr. Nashat, in their respective capacities with respect to PPGP X, may be deemed to have shared voting, investment and dispositive power with respect to the securities held by PP X. Each of PPGP X, the PPGP X Managing Members and Mr. Nashat disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of the PPGP X Managing Members, Mr. Nashat or PPGP X is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
October 15, 2024 Filed Oct 22, 2024 21:31 UTC Amendment
Chee Brian10% owner
ConversionCommon Stock 24,745 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-24-116360 · ownership.xml · nonDerivative · entry 4

Polaris Management Co. VII, L.L.C. · CIK 0001678203 · 10% owner

Polaris Partners VII, L.P. · CIK 0001611189 · 10% owner

Polaris Entrepreneurs' Fund VII, L.P. · CIK 0001615991 · 10% owner

Polaris Partners X, L.P. · CIK 0001910577 · 10% owner

Polaris Partners GP X, L.L.C. · CIK 0001910575 · 10% owner

SCHULMAN AMY W · CIK 0001438226 · 10% owner

Chee Brian · CIK 0001295675 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 112,193

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

F4 · kind: On October 15, 2024, the shares of Series B Preferred Stock automatically converted into shares of Common Stock on a 11.2158-for-one basis without payment of further consideration upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F4 · price: On October 15, 2024, the shares of Series B Preferred Stock automatically converted into shares of Common Stock on a 11.2158-for-one basis without payment of further consideration upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F3 · ownership.nature: The reported securities are owned directly by Polaris Entrepreneurs' Fund VII, L.P. ("PEF VII"). PMC VII is the general partner of PEF VII. Each of PMC VII and the PMC VII Managing Members in their respective capacities with respect to PMC VII, may be deemed to have shared voting, investment and dispositive power with respect to the securities held by PEF VII. Each of PMC VII and the PMC VII Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of the PMC VII Managing Members or PMC VII is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
October 15, 2024 Filed Oct 22, 2024 21:31 UTC Amendment
Chee Brian10% owner
ConversionCommon Stock 353,718 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-24-116360 · ownership.xml · nonDerivative · entry 3

Polaris Management Co. VII, L.L.C. · CIK 0001678203 · 10% owner

Polaris Partners VII, L.P. · CIK 0001611189 · 10% owner

Polaris Entrepreneurs' Fund VII, L.P. · CIK 0001615991 · 10% owner

Polaris Partners X, L.P. · CIK 0001910577 · 10% owner

Polaris Partners GP X, L.L.C. · CIK 0001910575 · 10% owner

SCHULMAN AMY W · CIK 0001438226 · 10% owner

Chee Brian · CIK 0001295675 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,603,779

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

F4 · kind: On October 15, 2024, the shares of Series B Preferred Stock automatically converted into shares of Common Stock on a 11.2158-for-one basis without payment of further consideration upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F4 · price: On October 15, 2024, the shares of Series B Preferred Stock automatically converted into shares of Common Stock on a 11.2158-for-one basis without payment of further consideration upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F2 · ownership.nature: The reported securities are owned directly by Polaris Partners VII, L.P. ("PP VII"). Polaris Management Co. VII, L.L.C. ("PMC VII") is the general partner of PP VII. Each of David Barrett, Brian Chee, Amir Nashat, a member of the Issuer's board of directors, and Bryce Youngren (collectively, the "PMC VII Managing Members") are the managing members of PMC VII. Each of PMC VII and the PMC VII Managing Members in their respective capacities with respect to PMC VII, may be deemed to have shared voting, investment and dispositive power with respect to the securities held by PP VII. Each of PMC VII and the PMC VII Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of the PMC VII Managing Members or PMC VII is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
October 15, 2024 Filed Oct 22, 2024 21:31 UTC Amendment
Chee Brian10% owner
ConversionCommon Stock 87,448 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-24-116360 · ownership.xml · nonDerivative · entry 2

Polaris Management Co. VII, L.L.C. · CIK 0001678203 · 10% owner

Polaris Partners VII, L.P. · CIK 0001611189 · 10% owner

Polaris Entrepreneurs' Fund VII, L.P. · CIK 0001615991 · 10% owner

Polaris Partners X, L.P. · CIK 0001910577 · 10% owner

Polaris Partners GP X, L.L.C. · CIK 0001910575 · 10% owner

SCHULMAN AMY W · CIK 0001438226 · 10% owner

Chee Brian · CIK 0001295675 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 87,448

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 · kind: On October 15, 2024, the shares of Series A Prime Convertible Preferred Stock automatically converted into shares of Common Stock on a 11.2158-for-one basis without payment of further consideration upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · price: On October 15, 2024, the shares of Series A Prime Convertible Preferred Stock automatically converted into shares of Common Stock on a 11.2158-for-one basis without payment of further consideration upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F3 · ownership.nature: The reported securities are owned directly by Polaris Entrepreneurs' Fund VII, L.P. ("PEF VII"). PMC VII is the general partner of PEF VII. Each of PMC VII and the PMC VII Managing Members in their respective capacities with respect to PMC VII, may be deemed to have shared voting, investment and dispositive power with respect to the securities held by PEF VII. Each of PMC VII and the PMC VII Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of the PMC VII Managing Members or PMC VII is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

Read SEC document
October 15, 2024 Filed Oct 22, 2024 21:31 UTC Amendment
Chee Brian10% owner
ConversionCommon Stock 1,250,061 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-24-116360 · ownership.xml · nonDerivative · entry 1

Polaris Management Co. VII, L.L.C. · CIK 0001678203 · 10% owner

Polaris Partners VII, L.P. · CIK 0001611189 · 10% owner

Polaris Entrepreneurs' Fund VII, L.P. · CIK 0001615991 · 10% owner

Polaris Partners X, L.P. · CIK 0001910577 · 10% owner

Polaris Partners GP X, L.L.C. · CIK 0001910575 · 10% owner

SCHULMAN AMY W · CIK 0001438226 · 10% owner

Chee Brian · CIK 0001295675 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,250,061

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 · kind: On October 15, 2024, the shares of Series A Prime Convertible Preferred Stock automatically converted into shares of Common Stock on a 11.2158-for-one basis without payment of further consideration upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · price: On October 15, 2024, the shares of Series A Prime Convertible Preferred Stock automatically converted into shares of Common Stock on a 11.2158-for-one basis without payment of further consideration upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F2 · ownership.nature: The reported securities are owned directly by Polaris Partners VII, L.P. ("PP VII"). Polaris Management Co. VII, L.L.C. ("PMC VII") is the general partner of PP VII. Each of David Barrett, Brian Chee, Amir Nashat, a member of the Issuer's board of directors, and Bryce Youngren (collectively, the "PMC VII Managing Members") are the managing members of PMC VII. Each of PMC VII and the PMC VII Managing Members in their respective capacities with respect to PMC VII, may be deemed to have shared voting, investment and dispositive power with respect to the securities held by PP VII. Each of PMC VII and the PMC VII Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of the PMC VII Managing Members or PMC VII is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.

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