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Polaris Entrepreneurs' Fund VII, L.P.

Disclosed activity across 3 companies

Tapewire entity
75509
SEC CIK
0001615991

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Metacrine, Inc.MTCR · Entity 11517710% ownerSeptember 18, 2020September 22, 2020
SQZ Biotechnologies CoSQZ · Entity 11226710% ownerNovember 03, 2020November 03, 2020

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Metacrine, Inc.

Report date September 18, 2020 · Filed September 22, 2020

Jointly reported with Polaris Management Co. VII, L.L.C., Polaris Partners VII, L.P.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectSee footnote214,962 Reported balance After 2020-09-18 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 1 · 2020-09-18 · Purchase · Acquired 214,962 · Balance 214,962

F1: The reportable 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 Amir Nashat ("Nashat"), a member of the Issuer's Board of Directors, David Barrett ("Barrett"), Brian Chee ("Chee") and Bryce Youngren ("Youngren" and, together with Nashat, Barrett and Chee, the "Managing Members") are the managing members of PMC VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PP VII.

F2: (continued from Footnote 2) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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.

Common StockSEC Table I · non-derivativeIndirectSee footnote15,038 Reported balance After 2020-09-18 transaction · row 2 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 2 · 2020-09-18 · Purchase · Acquired 15,038 · Balance 15,038

F3: The reportable securities are owned directly by Polaris Entrepreneurs' Fund VII, L.P. ("PEF VII"). PMC VII is the general partner of PEF VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PEF VII.

F4: (continued from Footnote 3) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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.

Common StockSEC Table I · non-derivativeIndirectSee footnote2,047,544 Reported balance After 2020-09-18 transaction · row 3 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 3 · 2020-09-18 · Conversion · Acquired 1,832,582 · Balance 2,047,544

F5: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F1: The reportable 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 Amir Nashat ("Nashat"), a member of the Issuer's Board of Directors, David Barrett ("Barrett"), Brian Chee ("Chee") and Bryce Youngren ("Youngren" and, together with Nashat, Barrett and Chee, the "Managing Members") are the managing members of PMC VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PP VII.

F2: (continued from Footnote 2) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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.

Common StockSEC Table I · non-derivativeIndirectSee footnote143,239 Reported balance After 2020-09-18 transaction · row 4 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 4 · 2020-09-18 · Conversion · Acquired 128,201 · Balance 143,239

F5: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F3: The reportable securities are owned directly by Polaris Entrepreneurs' Fund VII, L.P. ("PEF VII"). PMC VII is the general partner of PEF VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PEF VII.

F4: (continued from Footnote 3) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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.

Common StockSEC Table I · non-derivativeIndirectSee footnote2,499,210 Reported balance After 2020-09-18 transaction · row 5 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 5 · 2020-09-18 · Conversion · Acquired 451,666 · Balance 2,499,210

F5: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F1: The reportable 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 Amir Nashat ("Nashat"), a member of the Issuer's Board of Directors, David Barrett ("Barrett"), Brian Chee ("Chee") and Bryce Youngren ("Youngren" and, together with Nashat, Barrett and Chee, the "Managing Members") are the managing members of PMC VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PP VII.

F2: (continued from Footnote 2) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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.

Common StockSEC Table I · non-derivativeIndirectSee footnote163,824 Reported balance After 2020-09-18 transaction · row 6 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 6 · 2020-09-18 · Conversion · Acquired 20,585 · Balance 163,824

F5: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F3: The reportable securities are owned directly by Polaris Entrepreneurs' Fund VII, L.P. ("PEF VII"). PMC VII is the general partner of PEF VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PEF VII.

F4: (continued from Footnote 3) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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.

Common StockSEC Table I · non-derivativeIndirectSee footnote2,715,316 Reported balance After 2020-09-18 transaction · row 7 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 7 · 2020-09-18 · Conversion · Acquired 216,106 · Balance 2,715,316

F5: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F1: The reportable 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 Amir Nashat ("Nashat"), a member of the Issuer's Board of Directors, David Barrett ("Barrett"), Brian Chee ("Chee") and Bryce Youngren ("Youngren" and, together with Nashat, Barrett and Chee, the "Managing Members") are the managing members of PMC VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PP VII.

F2: (continued from Footnote 2) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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.

Common StockSEC Table I · non-derivativeIndirectSee footnote178,942 Reported balance After 2020-09-18 transaction · row 8 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 8 · 2020-09-18 · Conversion · Acquired 15,118 · Balance 178,942

F5: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F3: The reportable securities are owned directly by Polaris Entrepreneurs' Fund VII, L.P. ("PEF VII"). PMC VII is the general partner of PEF VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PEF VII.

F4: (continued from Footnote 3) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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.

Series A Convertible Preferred StockSEC Table II · derivative / convertible securityIndirectSee footnote0 Reported balance After 2020-09-18 transaction · row 9 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 9 · 2020-09-18 · Conversion · Disposed 1,832,582 · Balance 0

F5: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F1: The reportable 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 Amir Nashat ("Nashat"), a member of the Issuer's Board of Directors, David Barrett ("Barrett"), Brian Chee ("Chee") and Bryce Youngren ("Youngren" and, together with Nashat, Barrett and Chee, the "Managing Members") are the managing members of PMC VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PP VII.

F2: (continued from Footnote 2) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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.

Series A Convertible Preferred StockSEC Table II · derivative / convertible securityIndirectSee footnote0 Reported balance After 2020-09-18 transaction · row 10 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 10 · 2020-09-18 · Conversion · Disposed 128,201 · Balance 0

F5: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F3: The reportable securities are owned directly by Polaris Entrepreneurs' Fund VII, L.P. ("PEF VII"). PMC VII is the general partner of PEF VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PEF VII.

F4: (continued from Footnote 3) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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.

Series B Convertible Preferred StockSEC Table II · derivative / convertible securityIndirectSee footnote0 Reported balance After 2020-09-18 transaction · row 11 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 11 · 2020-09-18 · Conversion · Disposed 451,666 · Balance 0

F5: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F1: The reportable 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 Amir Nashat ("Nashat"), a member of the Issuer's Board of Directors, David Barrett ("Barrett"), Brian Chee ("Chee") and Bryce Youngren ("Youngren" and, together with Nashat, Barrett and Chee, the "Managing Members") are the managing members of PMC VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PP VII.

F2: (continued from Footnote 2) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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.

Series B Convertible Preferred StockSEC Table II · derivative / convertible securityIndirectSee footnote0 Reported balance After 2020-09-18 transaction · row 12 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 12 · 2020-09-18 · Conversion · Disposed 20,585 · Balance 0

F5: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F3: The reportable securities are owned directly by Polaris Entrepreneurs' Fund VII, L.P. ("PEF VII"). PMC VII is the general partner of PEF VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PEF VII.

F4: (continued from Footnote 3) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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.

Series C Convertible Preferred StockSEC Table II · derivative / convertible securityIndirectSee footnote0 Reported balance After 2020-09-18 transaction · row 13 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 13 · 2020-09-18 · Conversion · Disposed 216,106 · Balance 0

F5: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F1: The reportable 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 Amir Nashat ("Nashat"), a member of the Issuer's Board of Directors, David Barrett ("Barrett"), Brian Chee ("Chee") and Bryce Youngren ("Youngren" and, together with Nashat, Barrett and Chee, the "Managing Members") are the managing members of PMC VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PP VII.

F2: (continued from Footnote 2) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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.

Series C Convertible Preferred StockSEC Table II · derivative / convertible securityIndirectSee footnote0 Reported balance After 2020-09-18 transaction · row 14 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 14 · 2020-09-18 · Conversion · Disposed 15,118 · Balance 0

F5: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F3: The reportable securities are owned directly by Polaris Entrepreneurs' Fund VII, L.P. ("PEF VII"). PMC VII is the general partner of PEF VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PEF VII.

F4: (continued from Footnote 3) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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.

Filing footnotes · ownership attribution and instrument terms

F1: The reportable 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 Amir Nashat ("Nashat"), a member of the Issuer's Board of Directors, David Barrett ("Barrett"), Brian Chee ("Chee") and Bryce Youngren ("Youngren" and, together with Nashat, Barrett and Chee, the "Managing Members") are the managing members of PMC VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PP VII.

F2: (continued from Footnote 2) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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.

F3: The reportable securities are owned directly by Polaris Entrepreneurs' Fund VII, L.P. ("PEF VII"). PMC VII is the general partner of PEF VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PEF VII.

F4: (continued from Footnote 3) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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.

F5: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

SQZ Biotechnologies Co

Report date November 03, 2020 · Filed November 03, 2020

Jointly reported with Polaris Management Co. VII, L.L.C., Polaris Partners VII, L.P.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectSee footnotes161,994 Reported balance After 2020-11-03 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 1 · 2020-11-03 · Conversion · Acquired 161,994 · Balance 161,994

F1: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F2: These shares are held of record by Polaris Entrepreneurs' Fund VII, L.P. ("EF VII"). Polaris Management Co. VII, L.L.C. ("PMC VII") is the general partner of EF VII. David Barrett, Brian Chee, Amir Nashat and Bryce Youngren (the "Managing Members") are the managing members of PMC VII. Amy Schulman ("Ms. Schulman"), a member of the Issuer's board of directors, holds an interest in PMC VII.

F3: Each of the Managing Members and Ms. Schulman, in their respective capacities with respect to PMC VII, may be deemed to have shared investment, voting and dispositive power over these shares. Each of PMC VII, the Managing Members and Ms. Schulman disclaim beneficial ownership of these shares and this report shall not be deemed an admission that any one of them 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.

Common StockSEC Table I · non-derivativeIndirectSee footnotes2,315,652 Reported balance After 2020-11-03 transaction · row 2 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 2 · 2020-11-03 · Conversion · Acquired 2,315,652 · Balance 2,315,652

F1: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F3: Each of the Managing Members and Ms. Schulman, in their respective capacities with respect to PMC VII, may be deemed to have shared investment, voting and dispositive power over these shares. Each of PMC VII, the Managing Members and Ms. Schulman disclaim beneficial ownership of these shares and this report shall not be deemed an admission that any one of them 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.

F4: These shares are held of record by Polaris Partners VII, L.P ("PP VII"). PMC VII is the general partner of PP VII. The Managing Members are the managing members of PMC VII. Ms. Schulman, a member of the Issuer's board of directors, holds an interest in PMC VII.

Common StockSEC Table I · non-derivativeIndirectSee footnotes178,340 Reported balance After 2020-11-03 transaction · row 3 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 3 · 2020-11-03 · Purchase · Acquired 16,346 · Balance 178,340

F2: These shares are held of record by Polaris Entrepreneurs' Fund VII, L.P. ("EF VII"). Polaris Management Co. VII, L.L.C. ("PMC VII") is the general partner of EF VII. David Barrett, Brian Chee, Amir Nashat and Bryce Youngren (the "Managing Members") are the managing members of PMC VII. Amy Schulman ("Ms. Schulman"), a member of the Issuer's board of directors, holds an interest in PMC VII.

F3: Each of the Managing Members and Ms. Schulman, in their respective capacities with respect to PMC VII, may be deemed to have shared investment, voting and dispositive power over these shares. Each of PMC VII, the Managing Members and Ms. Schulman disclaim beneficial ownership of these shares and this report shall not be deemed an admission that any one of them 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.

Common StockSEC Table I · non-derivativeIndirectSee footnotes2,549,306 Reported balance After 2020-11-03 transaction · row 4 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 4 · 2020-11-03 · Purchase · Acquired 233,654 · Balance 2,549,306

F3: Each of the Managing Members and Ms. Schulman, in their respective capacities with respect to PMC VII, may be deemed to have shared investment, voting and dispositive power over these shares. Each of PMC VII, the Managing Members and Ms. Schulman disclaim beneficial ownership of these shares and this report shall not be deemed an admission that any one of them 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.

F4: These shares are held of record by Polaris Partners VII, L.P ("PP VII"). PMC VII is the general partner of PP VII. The Managing Members are the managing members of PMC VII. Ms. Schulman, a member of the Issuer's board of directors, holds an interest in PMC VII.

Series A Convertible Preferred StockSEC Table II · derivative / convertible securityIndirectSee footnotes0 Reported balance After 2020-11-03 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2020-11-03 · Conversion · Disposed 28,863 · Balance 0

F1: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F2: These shares are held of record by Polaris Entrepreneurs' Fund VII, L.P. ("EF VII"). Polaris Management Co. VII, L.L.C. ("PMC VII") is the general partner of EF VII. David Barrett, Brian Chee, Amir Nashat and Bryce Youngren (the "Managing Members") are the managing members of PMC VII. Amy Schulman ("Ms. Schulman"), a member of the Issuer's board of directors, holds an interest in PMC VII.

F3: Each of the Managing Members and Ms. Schulman, in their respective capacities with respect to PMC VII, may be deemed to have shared investment, voting and dispositive power over these shares. Each of PMC VII, the Managing Members and Ms. Schulman disclaim beneficial ownership of these shares and this report shall not be deemed an admission that any one of them 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.

Series A Convertible Preferred StockSEC Table II · derivative / convertible securityIndirectSee footnotes0 Reported balance After 2020-11-03 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2020-11-03 · Conversion · Disposed 412,608 · Balance 0

F1: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F3: Each of the Managing Members and Ms. Schulman, in their respective capacities with respect to PMC VII, may be deemed to have shared investment, voting and dispositive power over these shares. Each of PMC VII, the Managing Members and Ms. Schulman disclaim beneficial ownership of these shares and this report shall not be deemed an admission that any one of them 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.

F4: These shares are held of record by Polaris Partners VII, L.P ("PP VII"). PMC VII is the general partner of PP VII. The Managing Members are the managing members of PMC VII. Ms. Schulman, a member of the Issuer's board of directors, holds an interest in PMC VII.

Series B Convertible Preferred StockSEC Table II · derivative / convertible securityIndirectSee footnotes0 Reported balance After 2020-11-03 transaction · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · 2020-11-03 · Conversion · Disposed 56,462 · Balance 0

F1: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F2: These shares are held of record by Polaris Entrepreneurs' Fund VII, L.P. ("EF VII"). Polaris Management Co. VII, L.L.C. ("PMC VII") is the general partner of EF VII. David Barrett, Brian Chee, Amir Nashat and Bryce Youngren (the "Managing Members") are the managing members of PMC VII. Amy Schulman ("Ms. Schulman"), a member of the Issuer's board of directors, holds an interest in PMC VII.

F3: Each of the Managing Members and Ms. Schulman, in their respective capacities with respect to PMC VII, may be deemed to have shared investment, voting and dispositive power over these shares. Each of PMC VII, the Managing Members and Ms. Schulman disclaim beneficial ownership of these shares and this report shall not be deemed an admission that any one of them 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.

Series B Convertible Preferred StockSEC Table II · derivative / convertible securityIndirectSee footnotes0 Reported balance After 2020-11-03 transaction · row 8 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 8 · 2020-11-03 · Conversion · Disposed 807,096 · Balance 0

F1: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F3: Each of the Managing Members and Ms. Schulman, in their respective capacities with respect to PMC VII, may be deemed to have shared investment, voting and dispositive power over these shares. Each of PMC VII, the Managing Members and Ms. Schulman disclaim beneficial ownership of these shares and this report shall not be deemed an admission that any one of them 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.

F4: These shares are held of record by Polaris Partners VII, L.P ("PP VII"). PMC VII is the general partner of PP VII. The Managing Members are the managing members of PMC VII. Ms. Schulman, a member of the Issuer's board of directors, holds an interest in PMC VII.

Series C Convertible Preferred StockSEC Table II · derivative / convertible securityIndirectSee footnotes0 Reported balance After 2020-11-03 transaction · row 9 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 9 · 2020-11-03 · Conversion · Disposed 44,120 · Balance 0

F1: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F2: These shares are held of record by Polaris Entrepreneurs' Fund VII, L.P. ("EF VII"). Polaris Management Co. VII, L.L.C. ("PMC VII") is the general partner of EF VII. David Barrett, Brian Chee, Amir Nashat and Bryce Youngren (the "Managing Members") are the managing members of PMC VII. Amy Schulman ("Ms. Schulman"), a member of the Issuer's board of directors, holds an interest in PMC VII.

F3: Each of the Managing Members and Ms. Schulman, in their respective capacities with respect to PMC VII, may be deemed to have shared investment, voting and dispositive power over these shares. Each of PMC VII, the Managing Members and Ms. Schulman disclaim beneficial ownership of these shares and this report shall not be deemed an admission that any one of them 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.

Series C Convertible Preferred StockSEC Table II · derivative / convertible securityIndirectSee footnotes0 Reported balance After 2020-11-03 transaction · row 10 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 10 · 2020-11-03 · Conversion · Disposed 630,672 · Balance 0

F1: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F3: Each of the Managing Members and Ms. Schulman, in their respective capacities with respect to PMC VII, may be deemed to have shared investment, voting and dispositive power over these shares. Each of PMC VII, the Managing Members and Ms. Schulman disclaim beneficial ownership of these shares and this report shall not be deemed an admission that any one of them 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.

F4: These shares are held of record by Polaris Partners VII, L.P ("PP VII"). PMC VII is the general partner of PP VII. The Managing Members are the managing members of PMC VII. Ms. Schulman, a member of the Issuer's board of directors, holds an interest in PMC VII.

Series D Convertible Preferred StockSEC Table II · derivative / convertible securityIndirectSee footnotes0 Reported balance After 2020-11-03 transaction · row 11 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 11 · 2020-11-03 · Conversion · Disposed 24,397 · Balance 0

F1: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F2: These shares are held of record by Polaris Entrepreneurs' Fund VII, L.P. ("EF VII"). Polaris Management Co. VII, L.L.C. ("PMC VII") is the general partner of EF VII. David Barrett, Brian Chee, Amir Nashat and Bryce Youngren (the "Managing Members") are the managing members of PMC VII. Amy Schulman ("Ms. Schulman"), a member of the Issuer's board of directors, holds an interest in PMC VII.

F3: Each of the Managing Members and Ms. Schulman, in their respective capacities with respect to PMC VII, may be deemed to have shared investment, voting and dispositive power over these shares. Each of PMC VII, the Managing Members and Ms. Schulman disclaim beneficial ownership of these shares and this report shall not be deemed an admission that any one of them 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.

Series D Convertible Preferred StockSEC Table II · derivative / convertible securityIndirectSee footnotes0 Reported balance After 2020-11-03 transaction · row 12 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 12 · 2020-11-03 · Conversion · Disposed 348,725 · Balance 0

F1: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F3: Each of the Managing Members and Ms. Schulman, in their respective capacities with respect to PMC VII, may be deemed to have shared investment, voting and dispositive power over these shares. Each of PMC VII, the Managing Members and Ms. Schulman disclaim beneficial ownership of these shares and this report shall not be deemed an admission that any one of them 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.

F4: These shares are held of record by Polaris Partners VII, L.P ("PP VII"). PMC VII is the general partner of PP VII. The Managing Members are the managing members of PMC VII. Ms. Schulman, a member of the Issuer's board of directors, holds an interest in PMC VII.

Filing footnotes · ownership attribution and instrument terms

F1: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F2: These shares are held of record by Polaris Entrepreneurs' Fund VII, L.P. ("EF VII"). Polaris Management Co. VII, L.L.C. ("PMC VII") is the general partner of EF VII. David Barrett, Brian Chee, Amir Nashat and Bryce Youngren (the "Managing Members") are the managing members of PMC VII. Amy Schulman ("Ms. Schulman"), a member of the Issuer's board of directors, holds an interest in PMC VII.

F3: Each of the Managing Members and Ms. Schulman, in their respective capacities with respect to PMC VII, may be deemed to have shared investment, voting and dispositive power over these shares. Each of PMC VII, the Managing Members and Ms. Schulman disclaim beneficial ownership of these shares and this report shall not be deemed an admission that any one of them 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.

F4: These shares are held of record by Polaris Partners VII, L.P ("PP VII"). PMC VII is the general partner of PP VII. The Managing Members are the managing members of PMC VII. Ms. Schulman, a member of the Issuer's board of directors, holds an interest in PMC VII.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

Section 16 reporting ended · disclosed 2025-09-11. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectSee footnote2,825,500 Reported balance After 2025-09-11 transaction · row 1 Holding and transaction disclosures are not merged.
1 source row

Row 1 · 2025-09-11 · Purchase · Acquired 1,221,721 · Balance 2,825,500

F1: On September 11, 2025, each of Polaris Partners VII, L.P. ("PP VII") and Polaris Entrepreneurs' Fund VII, L.P. ("PEF VII") acquired shares in a private placement by the Issuer pursuant to the terms of a Securities Purchase Agreement, dated as of September 9, 2025, by and among the Issuer and the investors party thereto at a purchase price of $1.53 per share.

F2: The reported securities are owned directly by 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.

Common StockSEC Table I · non-derivativeIndirectSee footnote197,661 Reported balance After 2025-09-11 transaction · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · 2025-09-11 · Purchase · Acquired 85,468 · Balance 197,661

F1: On September 11, 2025, each of Polaris Partners VII, L.P. ("PP VII") and Polaris Entrepreneurs' Fund VII, L.P. ("PEF VII") acquired shares in a private placement by the Issuer pursuant to the terms of a Securities Purchase Agreement, dated as of September 9, 2025, by and among the Issuer and the investors party thereto at a purchase price of $1.53 per share.

F3: The reported securities are owned directly by 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.

Common StockSEC Table I · non-derivativeIndirectSee footnote909,090 Reported balance Holding disclosure · report date 2025-09-11 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 909,090

F4: 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.

Filing footnotes · ownership attribution and instrument terms

F1: On September 11, 2025, each of Polaris Partners VII, L.P. ("PP VII") and Polaris Entrepreneurs' Fund VII, L.P. ("PEF VII") acquired shares in a private placement by the Issuer pursuant to the terms of a Securities Purchase Agreement, dated as of September 9, 2025, by and among the Issuer and the investors party thereto at a purchase price of $1.53 per share.

F2: The reported securities are owned directly by 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.

F3: The reported securities are owned directly by 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.

F4: 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.

Transaction history

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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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 11, 2025 Filed Sep 11, 2025 20:59 UTC Camp4 Therapeutics Corp CAMP · Entity 1161 PurchaseCommon Stock 85,468 $1.53 $130,766.04
Disclosure

SEC source: 0001193125-25-201392 · 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: 197,661

F1 · kind: On September 11, 2025, each of Polaris Partners VII, L.P. ("PP VII") and Polaris Entrepreneurs' Fund VII, L.P. ("PEF VII") acquired shares in a private placement by the Issuer pursuant to the terms of a Securities Purchase Agreement, dated as of September 9, 2025, by and among the Issuer and the investors party thereto at a purchase price of $1.53 per share.

F3 · ownership.nature: The reported securities are owned directly by 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
September 11, 2025 Filed Sep 11, 2025 20:59 UTC Camp4 Therapeutics Corp CAMP · Entity 1161 PurchaseCommon Stock 1,221,721 $1.53 $1,869,233.13
Disclosure

SEC source: 0001193125-25-201392 · 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: 2,825,500

F1 · kind: On September 11, 2025, each of Polaris Partners VII, L.P. ("PP VII") and Polaris Entrepreneurs' Fund VII, L.P. ("PEF VII") acquired shares in a private placement by the Issuer pursuant to the terms of a Securities Purchase Agreement, dated as of September 9, 2025, by and among the Issuer and the investors party thereto at a purchase price of $1.53 per share.

F2 · ownership.nature: The reported securities are owned directly by 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 15, 2024 22:00 UTC Camp4 Therapeutics Corp CAMP · Entity 1161 ConversionSeries B Preferred Stock · Derivative 277,536 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-24-114788 · 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

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.

Read SEC document
October 15, 2024 Filed Oct 15, 2024 22:00 UTC Camp4 Therapeutics Corp CAMP · Entity 1161 ConversionSeries B Preferred Stock · Derivative 3,967,234 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-24-114788 · 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

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 15, 2024 22:00 UTC Camp4 Therapeutics Corp CAMP · Entity 1161 ConversionSeries A Prime Preferred Stock · Derivative 980,829 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-24-114788 · 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

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 15, 2024 22:00 UTC Camp4 Therapeutics Corp CAMP · Entity 1161 ConversionSeries A Prime Preferred Stock · Derivative 14,020,475 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-24-114788 · 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

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 15, 2024 22:00 UTC Camp4 Therapeutics Corp CAMP · Entity 1161 PurchaseCommon Stock 909,090 $11.00 $9,999,990.00
Disclosure

SEC source: 0000950170-24-114788 · 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

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 15, 2024 22:00 UTC Camp4 Therapeutics Corp CAMP · Entity 1161 ConversionCommon Stock 24,745 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-24-114788 · 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

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 15, 2024 22:00 UTC Camp4 Therapeutics Corp CAMP · Entity 1161 ConversionCommon Stock 353,718 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-24-114788 · 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

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 15, 2024 22:00 UTC Camp4 Therapeutics Corp CAMP · Entity 1161 ConversionCommon Stock 87,448 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-24-114788 · 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

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 15, 2024 22:00 UTC Camp4 Therapeutics Corp CAMP · Entity 1161 ConversionCommon Stock 1,250,061 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-24-114788 · 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

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.

Read SEC document
October 15, 2024 Filed Oct 22, 2024 21:31 UTC Amendment Camp4 Therapeutics Corp CAMP · Entity 1161 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.

Read SEC document
October 15, 2024 Filed Oct 22, 2024 21:31 UTC Amendment Camp4 Therapeutics Corp CAMP · Entity 1161 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 Camp4 Therapeutics Corp CAMP · Entity 1161 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 Camp4 Therapeutics Corp CAMP · Entity 1161 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 Camp4 Therapeutics Corp CAMP · Entity 1161 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 Camp4 Therapeutics Corp CAMP · Entity 1161 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 Camp4 Therapeutics Corp CAMP · Entity 1161 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 Camp4 Therapeutics Corp CAMP · Entity 1161 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.

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October 15, 2024 Filed Oct 22, 2024 21:31 UTC Amendment Camp4 Therapeutics Corp CAMP · Entity 1161 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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November 03, 2020 Filed Nov 3, 2020 20:00 UTC SQZ Biotechnologies Co SQZ · Entity 112267 ConversionSeries D Convertible Preferred Stock · Derivative 348,725 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-20-030317 · doc4.xml · derivative · entry 12

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 367,207 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 preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · price: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · derivative.exercise_date: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · derivative.expiration_date: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F3 · ownership.nature: Each of the Managing Members and Ms. Schulman, in their respective capacities with respect to PMC VII, may be deemed to have shared investment, voting and dispositive power over these shares. Each of PMC VII, the Managing Members and Ms. Schulman disclaim beneficial ownership of these shares and this report shall not be deemed an admission that any one of them 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.

F4 · ownership.nature: These shares are held of record by Polaris Partners VII, L.P ("PP VII"). PMC VII is the general partner of PP VII. The Managing Members are the managing members of PMC VII. Ms. Schulman, a member of the Issuer's board of directors, holds an interest in PMC VII.

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November 03, 2020 Filed Nov 3, 2020 20:00 UTC SQZ Biotechnologies Co SQZ · Entity 112267 ConversionSeries D Convertible Preferred Stock · Derivative 24,397 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-20-030317 · doc4.xml · derivative · entry 11

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 25,690 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 preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · price: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · derivative.exercise_date: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · derivative.expiration_date: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F2 · ownership.nature: These shares are held of record by Polaris Entrepreneurs' Fund VII, L.P. ("EF VII"). Polaris Management Co. VII, L.L.C. ("PMC VII") is the general partner of EF VII. David Barrett, Brian Chee, Amir Nashat and Bryce Youngren (the "Managing Members") are the managing members of PMC VII. Amy Schulman ("Ms. Schulman"), a member of the Issuer's board of directors, holds an interest in PMC VII.

F3 · ownership.nature: Each of the Managing Members and Ms. Schulman, in their respective capacities with respect to PMC VII, may be deemed to have shared investment, voting and dispositive power over these shares. Each of PMC VII, the Managing Members and Ms. Schulman disclaim beneficial ownership of these shares and this report shall not be deemed an admission that any one of them 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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November 03, 2020 Filed Nov 3, 2020 20:00 UTC SQZ Biotechnologies Co SQZ · Entity 112267 ConversionSeries C Convertible Preferred Stock · Derivative 630,672 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-20-030317 · doc4.xml · derivative · entry 10

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 664,097 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 preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · price: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · derivative.exercise_date: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · derivative.expiration_date: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F3 · ownership.nature: Each of the Managing Members and Ms. Schulman, in their respective capacities with respect to PMC VII, may be deemed to have shared investment, voting and dispositive power over these shares. Each of PMC VII, the Managing Members and Ms. Schulman disclaim beneficial ownership of these shares and this report shall not be deemed an admission that any one of them 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.

F4 · ownership.nature: These shares are held of record by Polaris Partners VII, L.P ("PP VII"). PMC VII is the general partner of PP VII. The Managing Members are the managing members of PMC VII. Ms. Schulman, a member of the Issuer's board of directors, holds an interest in PMC VII.

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November 03, 2020 Filed Nov 3, 2020 20:00 UTC SQZ Biotechnologies Co SQZ · Entity 112267 ConversionSeries C Convertible Preferred Stock · Derivative 44,120 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-20-030317 · doc4.xml · derivative · entry 9

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 46,458 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 preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · price: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · derivative.exercise_date: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · derivative.expiration_date: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F2 · ownership.nature: These shares are held of record by Polaris Entrepreneurs' Fund VII, L.P. ("EF VII"). Polaris Management Co. VII, L.L.C. ("PMC VII") is the general partner of EF VII. David Barrett, Brian Chee, Amir Nashat and Bryce Youngren (the "Managing Members") are the managing members of PMC VII. Amy Schulman ("Ms. Schulman"), a member of the Issuer's board of directors, holds an interest in PMC VII.

F3 · ownership.nature: Each of the Managing Members and Ms. Schulman, in their respective capacities with respect to PMC VII, may be deemed to have shared investment, voting and dispositive power over these shares. Each of PMC VII, the Managing Members and Ms. Schulman disclaim beneficial ownership of these shares and this report shall not be deemed an admission that any one of them 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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November 03, 2020 Filed Nov 3, 2020 20:00 UTC SQZ Biotechnologies Co SQZ · Entity 112267 ConversionSeries B Convertible Preferred Stock · Derivative 807,096 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-20-030317 · doc4.xml · derivative · entry 8

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 849,872 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 preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · price: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · derivative.exercise_date: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · derivative.expiration_date: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F3 · ownership.nature: Each of the Managing Members and Ms. Schulman, in their respective capacities with respect to PMC VII, may be deemed to have shared investment, voting and dispositive power over these shares. Each of PMC VII, the Managing Members and Ms. Schulman disclaim beneficial ownership of these shares and this report shall not be deemed an admission that any one of them 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.

F4 · ownership.nature: These shares are held of record by Polaris Partners VII, L.P ("PP VII"). PMC VII is the general partner of PP VII. The Managing Members are the managing members of PMC VII. Ms. Schulman, a member of the Issuer's board of directors, holds an interest in PMC VII.

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November 03, 2020 Filed Nov 3, 2020 20:00 UTC SQZ Biotechnologies Co SQZ · Entity 112267 ConversionSeries B Convertible Preferred Stock · Derivative 56,462 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-20-030317 · doc4.xml · derivative · entry 7

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 59,454 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 preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · price: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · derivative.exercise_date: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · derivative.expiration_date: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F2 · ownership.nature: These shares are held of record by Polaris Entrepreneurs' Fund VII, L.P. ("EF VII"). Polaris Management Co. VII, L.L.C. ("PMC VII") is the general partner of EF VII. David Barrett, Brian Chee, Amir Nashat and Bryce Youngren (the "Managing Members") are the managing members of PMC VII. Amy Schulman ("Ms. Schulman"), a member of the Issuer's board of directors, holds an interest in PMC VII.

F3 · ownership.nature: Each of the Managing Members and Ms. Schulman, in their respective capacities with respect to PMC VII, may be deemed to have shared investment, voting and dispositive power over these shares. Each of PMC VII, the Managing Members and Ms. Schulman disclaim beneficial ownership of these shares and this report shall not be deemed an admission that any one of them 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
November 03, 2020 Filed Nov 3, 2020 20:00 UTC SQZ Biotechnologies Co SQZ · Entity 112267 ConversionSeries A Convertible Preferred Stock · Derivative 412,608 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-20-030317 · doc4.xml · derivative · entry 6

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 434,476 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 preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · price: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · derivative.exercise_date: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · derivative.expiration_date: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F3 · ownership.nature: Each of the Managing Members and Ms. Schulman, in their respective capacities with respect to PMC VII, may be deemed to have shared investment, voting and dispositive power over these shares. Each of PMC VII, the Managing Members and Ms. Schulman disclaim beneficial ownership of these shares and this report shall not be deemed an admission that any one of them 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.

F4 · ownership.nature: These shares are held of record by Polaris Partners VII, L.P ("PP VII"). PMC VII is the general partner of PP VII. The Managing Members are the managing members of PMC VII. Ms. Schulman, a member of the Issuer's board of directors, holds an interest in PMC VII.

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November 03, 2020 Filed Nov 3, 2020 20:00 UTC SQZ Biotechnologies Co SQZ · Entity 112267 ConversionSeries A Convertible Preferred Stock · Derivative 28,863 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-20-030317 · doc4.xml · derivative · entry 5

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 30,392 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 preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · price: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · derivative.exercise_date: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F1 · derivative.expiration_date: Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F2 · ownership.nature: These shares are held of record by Polaris Entrepreneurs' Fund VII, L.P. ("EF VII"). Polaris Management Co. VII, L.L.C. ("PMC VII") is the general partner of EF VII. David Barrett, Brian Chee, Amir Nashat and Bryce Youngren (the "Managing Members") are the managing members of PMC VII. Amy Schulman ("Ms. Schulman"), a member of the Issuer's board of directors, holds an interest in PMC VII.

F3 · ownership.nature: Each of the Managing Members and Ms. Schulman, in their respective capacities with respect to PMC VII, may be deemed to have shared investment, voting and dispositive power over these shares. Each of PMC VII, the Managing Members and Ms. Schulman disclaim beneficial ownership of these shares and this report shall not be deemed an admission that any one of them 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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November 03, 2020 Filed Nov 3, 2020 20:00 UTC SQZ Biotechnologies Co SQZ · Entity 112267 PurchaseCommon Stock 233,654 $16.00 $3,738,464.00
Disclosure

SEC source: 0000899243-20-030317 · doc4.xml · nonDerivative · entry 4

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 2,549,306

F3 · ownership.nature: Each of the Managing Members and Ms. Schulman, in their respective capacities with respect to PMC VII, may be deemed to have shared investment, voting and dispositive power over these shares. Each of PMC VII, the Managing Members and Ms. Schulman disclaim beneficial ownership of these shares and this report shall not be deemed an admission that any one of them 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.

F4 · ownership.nature: These shares are held of record by Polaris Partners VII, L.P ("PP VII"). PMC VII is the general partner of PP VII. The Managing Members are the managing members of PMC VII. Ms. Schulman, a member of the Issuer's board of directors, holds an interest in PMC VII.

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November 03, 2020 Filed Nov 3, 2020 20:00 UTC SQZ Biotechnologies Co SQZ · Entity 112267 PurchaseCommon Stock 16,346 $16.00 $261,536.00
Disclosure

SEC source: 0000899243-20-030317 · doc4.xml · nonDerivative · entry 3

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 178,340

F2 · ownership.nature: These shares are held of record by Polaris Entrepreneurs' Fund VII, L.P. ("EF VII"). Polaris Management Co. VII, L.L.C. ("PMC VII") is the general partner of EF VII. David Barrett, Brian Chee, Amir Nashat and Bryce Youngren (the "Managing Members") are the managing members of PMC VII. Amy Schulman ("Ms. Schulman"), a member of the Issuer's board of directors, holds an interest in PMC VII.

F3 · ownership.nature: Each of the Managing Members and Ms. Schulman, in their respective capacities with respect to PMC VII, may be deemed to have shared investment, voting and dispositive power over these shares. Each of PMC VII, the Managing Members and Ms. Schulman disclaim beneficial ownership of these shares and this report shall not be deemed an admission that any one of them 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
November 03, 2020 Filed Nov 3, 2020 20:00 UTC SQZ Biotechnologies Co SQZ · Entity 112267 ConversionCommon Stock 2,315,652 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-20-030317 · doc4.xml · nonDerivative · entry 2

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 2,315,652

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 preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F3 · ownership.nature: Each of the Managing Members and Ms. Schulman, in their respective capacities with respect to PMC VII, may be deemed to have shared investment, voting and dispositive power over these shares. Each of PMC VII, the Managing Members and Ms. Schulman disclaim beneficial ownership of these shares and this report shall not be deemed an admission that any one of them 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.

F4 · ownership.nature: These shares are held of record by Polaris Partners VII, L.P ("PP VII"). PMC VII is the general partner of PP VII. The Managing Members are the managing members of PMC VII. Ms. Schulman, a member of the Issuer's board of directors, holds an interest in PMC VII.

Read SEC document
November 03, 2020 Filed Nov 3, 2020 20:00 UTC SQZ Biotechnologies Co SQZ · Entity 112267 ConversionCommon Stock 161,994 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-20-030317 · doc4.xml · nonDerivative · entry 1

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 161,994

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 preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date.

F2 · ownership.nature: These shares are held of record by Polaris Entrepreneurs' Fund VII, L.P. ("EF VII"). Polaris Management Co. VII, L.L.C. ("PMC VII") is the general partner of EF VII. David Barrett, Brian Chee, Amir Nashat and Bryce Youngren (the "Managing Members") are the managing members of PMC VII. Amy Schulman ("Ms. Schulman"), a member of the Issuer's board of directors, holds an interest in PMC VII.

F3 · ownership.nature: Each of the Managing Members and Ms. Schulman, in their respective capacities with respect to PMC VII, may be deemed to have shared investment, voting and dispositive power over these shares. Each of PMC VII, the Managing Members and Ms. Schulman disclaim beneficial ownership of these shares and this report shall not be deemed an admission that any one of them 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
September 18, 2020 Filed Sep 22, 2020 17:12 UTC Metacrine, Inc. MTCR · Entity 115177 ConversionSeries C Convertible Preferred Stock · Derivative 15,118 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-20-051505 · doc4.xml · derivative · entry 14

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 15,118 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.

F5 · derivative.exercise_price: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F5 · price: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F5 · derivative.exercise_date: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F5 · derivative.expiration_date: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F3 · ownership.nature: The reportable securities are owned directly by Polaris Entrepreneurs' Fund VII, L.P. ("PEF VII"). PMC VII is the general partner of PEF VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PEF VII.

F4 · ownership.nature: (continued from Footnote 3) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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
September 18, 2020 Filed Sep 22, 2020 17:12 UTC Metacrine, Inc. MTCR · Entity 115177 ConversionSeries C Convertible Preferred Stock · Derivative 216,106 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-20-051505 · doc4.xml · derivative · entry 13

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 216,106 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.

F5 · derivative.exercise_price: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F5 · price: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F5 · derivative.exercise_date: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F5 · derivative.expiration_date: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F1 · ownership.nature: The reportable 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 Amir Nashat ("Nashat"), a member of the Issuer's Board of Directors, David Barrett ("Barrett"), Brian Chee ("Chee") and Bryce Youngren ("Youngren" and, together with Nashat, Barrett and Chee, the "Managing Members") are the managing members of PMC VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PP VII.

F2 · ownership.nature: (continued from Footnote 2) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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
September 18, 2020 Filed Sep 22, 2020 17:12 UTC Metacrine, Inc. MTCR · Entity 115177 ConversionSeries B Convertible Preferred Stock · Derivative 20,585 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-20-051505 · doc4.xml · derivative · entry 12

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 20,585 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.

F5 · derivative.exercise_price: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F5 · price: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F5 · derivative.exercise_date: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F5 · derivative.expiration_date: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F3 · ownership.nature: The reportable securities are owned directly by Polaris Entrepreneurs' Fund VII, L.P. ("PEF VII"). PMC VII is the general partner of PEF VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PEF VII.

F4 · ownership.nature: (continued from Footnote 3) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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
September 18, 2020 Filed Sep 22, 2020 17:12 UTC Metacrine, Inc. MTCR · Entity 115177 ConversionSeries B Convertible Preferred Stock · Derivative 451,666 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-20-051505 · doc4.xml · derivative · entry 11

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 451,666 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.

F5 · derivative.exercise_price: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F5 · price: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F5 · derivative.exercise_date: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F5 · derivative.expiration_date: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F1 · ownership.nature: The reportable 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 Amir Nashat ("Nashat"), a member of the Issuer's Board of Directors, David Barrett ("Barrett"), Brian Chee ("Chee") and Bryce Youngren ("Youngren" and, together with Nashat, Barrett and Chee, the "Managing Members") are the managing members of PMC VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PP VII.

F2 · ownership.nature: (continued from Footnote 2) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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
September 18, 2020 Filed Sep 22, 2020 17:12 UTC Metacrine, Inc. MTCR · Entity 115177 ConversionSeries A Convertible Preferred Stock · Derivative 128,201 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-20-051505 · doc4.xml · derivative · entry 10

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 128,201 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.

F5 · derivative.exercise_price: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F5 · price: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F5 · derivative.exercise_date: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F5 · derivative.expiration_date: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F3 · ownership.nature: The reportable securities are owned directly by Polaris Entrepreneurs' Fund VII, L.P. ("PEF VII"). PMC VII is the general partner of PEF VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PEF VII.

F4 · ownership.nature: (continued from Footnote 3) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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
September 18, 2020 Filed Sep 22, 2020 17:12 UTC Metacrine, Inc. MTCR · Entity 115177 ConversionSeries A Convertible Preferred Stock · Derivative 1,832,582 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-20-051505 · doc4.xml · derivative · entry 9

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 1,832,582 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.

F5 · derivative.exercise_price: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F5 · price: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F5 · derivative.exercise_date: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F5 · derivative.expiration_date: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F1 · ownership.nature: The reportable 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 Amir Nashat ("Nashat"), a member of the Issuer's Board of Directors, David Barrett ("Barrett"), Brian Chee ("Chee") and Bryce Youngren ("Youngren" and, together with Nashat, Barrett and Chee, the "Managing Members") are the managing members of PMC VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PP VII.

F2 · ownership.nature: (continued from Footnote 2) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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
September 18, 2020 Filed Sep 22, 2020 17:12 UTC Metacrine, Inc. MTCR · Entity 115177 ConversionCommon Stock 15,118 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-20-051505 · doc4.xml · nonDerivative · entry 8

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 178,942

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

F5 · price: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F3 · ownership.nature: The reportable securities are owned directly by Polaris Entrepreneurs' Fund VII, L.P. ("PEF VII"). PMC VII is the general partner of PEF VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PEF VII.

F4 · ownership.nature: (continued from Footnote 3) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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
September 18, 2020 Filed Sep 22, 2020 17:12 UTC Metacrine, Inc. MTCR · Entity 115177 ConversionCommon Stock 216,106 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-20-051505 · doc4.xml · nonDerivative · entry 7

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,715,316

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

F5 · price: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F1 · ownership.nature: The reportable 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 Amir Nashat ("Nashat"), a member of the Issuer's Board of Directors, David Barrett ("Barrett"), Brian Chee ("Chee") and Bryce Youngren ("Youngren" and, together with Nashat, Barrett and Chee, the "Managing Members") are the managing members of PMC VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PP VII.

F2 · ownership.nature: (continued from Footnote 2) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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
September 18, 2020 Filed Sep 22, 2020 17:12 UTC Metacrine, Inc. MTCR · Entity 115177 ConversionCommon Stock 20,585 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-20-051505 · doc4.xml · nonDerivative · entry 6

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 163,824

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

F5 · price: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F3 · ownership.nature: The reportable securities are owned directly by Polaris Entrepreneurs' Fund VII, L.P. ("PEF VII"). PMC VII is the general partner of PEF VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PEF VII.

F4 · ownership.nature: (continued from Footnote 3) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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
September 18, 2020 Filed Sep 22, 2020 17:12 UTC Metacrine, Inc. MTCR · Entity 115177 ConversionCommon Stock 451,666 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-20-051505 · doc4.xml · nonDerivative · entry 5

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,499,210

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

F5 · price: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F1 · ownership.nature: The reportable 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 Amir Nashat ("Nashat"), a member of the Issuer's Board of Directors, David Barrett ("Barrett"), Brian Chee ("Chee") and Bryce Youngren ("Youngren" and, together with Nashat, Barrett and Chee, the "Managing Members") are the managing members of PMC VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PP VII.

F2 · ownership.nature: (continued from Footnote 2) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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
September 18, 2020 Filed Sep 22, 2020 17:12 UTC Metacrine, Inc. MTCR · Entity 115177 ConversionCommon Stock 128,201 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-20-051505 · doc4.xml · nonDerivative · entry 4

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 143,239

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

F5 · price: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F3 · ownership.nature: The reportable securities are owned directly by Polaris Entrepreneurs' Fund VII, L.P. ("PEF VII"). PMC VII is the general partner of PEF VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PEF VII.

F4 · ownership.nature: (continued from Footnote 3) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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
September 18, 2020 Filed Sep 22, 2020 17:12 UTC Metacrine, Inc. MTCR · Entity 115177 ConversionCommon Stock 1,832,582 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-20-051505 · doc4.xml · nonDerivative · entry 3

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,047,544

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

F5 · price: Every 5.1 shares of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock (the "Preferred Stock") automatically converted into 1 share of Common Stock immediately prior to the closing of the Issuer's initial public offering. Share numbers give effect to such conversion. The Preferred Stock had no expiration date.

F1 · ownership.nature: The reportable 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 Amir Nashat ("Nashat"), a member of the Issuer's Board of Directors, David Barrett ("Barrett"), Brian Chee ("Chee") and Bryce Youngren ("Youngren" and, together with Nashat, Barrett and Chee, the "Managing Members") are the managing members of PMC VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PP VII.

F2 · ownership.nature: (continued from Footnote 2) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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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September 18, 2020 Filed Sep 22, 2020 17:12 UTC Metacrine, Inc. MTCR · Entity 115177 PurchaseCommon Stock 15,038 $13.00 $195,494.00
Disclosure

SEC source: 0001209191-20-051505 · doc4.xml · nonDerivative · entry 2

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 15,038

F3 · ownership.nature: The reportable securities are owned directly by Polaris Entrepreneurs' Fund VII, L.P. ("PEF VII"). PMC VII is the general partner of PEF VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PEF VII.

F4 · ownership.nature: (continued from Footnote 3) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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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September 18, 2020 Filed Sep 22, 2020 17:12 UTC Metacrine, Inc. MTCR · Entity 115177 PurchaseCommon Stock 214,962 $13.00 $2,794,506.00
Disclosure

SEC source: 0001209191-20-051505 · doc4.xml · nonDerivative · entry 1

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 214,962

F1 · ownership.nature: The reportable 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 Amir Nashat ("Nashat"), a member of the Issuer's Board of Directors, David Barrett ("Barrett"), Brian Chee ("Chee") and Bryce Youngren ("Youngren" and, together with Nashat, Barrett and Chee, the "Managing Members") are the managing members of PMC VII. Each of the Managing Members, in their respective capacities with respect to PMC VII, may be deemed to have shared voting and dispositive power over the shares held by PP VII.

F2 · ownership.nature: (continued from Footnote 2) Each of PMC VII and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them 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.