Invivyd, Inc. — Director's Dealing 2021

Aug 6, 2021

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: Adagio Therapeutics, Inc. (ADGI)
CIK: 0001832038
Period of Report: 2021-08-05

Reporting Person: MCGUIRE TERRANCE (Director)

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Series A Preferred Stock	$		Common Stock (1809250)		Indirect
Series A Preferred Stock	$		Common Stock (35260)		Indirect
Series A Preferred Stock	$		Common Stock (12395)		Indirect
Series A Preferred Stock	$		Common Stock (18095)		Indirect
Series A Preferred Stock	$		Common Stock (4375000)		Indirect
Series B Preferred Stock	$		Common Stock (425305)		Indirect
Series B Preferred Stock	$		Common Stock (8290)		Indirect
Series B Preferred Stock	$		Common Stock (2915)		Indirect
Series B Preferred Stock	$		Common Stock (4250)		Indirect
Series B Preferred Stock	$		Common Stock (220380)		Indirect
Class C Preferred Stock	$		Common Stock (617870)		Indirect
Class C Preferred Stock	$		Common Stock (12045)		Indirect
Class C Preferred Stock	$		Common Stock (4230)		Indirect
Class C Preferred Stock	$		Common Stock (6175)		Indirect
Class C Preferred Stock	$		Common Stock (160080)		Indirect
Class C Preferred Stock	$		Common Stock (320160)		Indirect

Footnotes

F1: Each share of Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock is convertible at any time at the option of the holder, without payment of additional consideration, into 5 shares of Common Stock, has no expiration date and is expected to automatically convert into shares of Common Stock immediately prior to the closing of the Issuer's initial public offering of its Common Stock.

F2: These shares are held of record by Polaris Venture Partners V, L.P. ("PVP V"). The general partner of PVP V is Polaris Venture Management Co. V, L.L.C. ("PVM V") and may be deemed to have shared voting and investment power with respect to the shares held by PVP V. The Reporting Person is a Managing Member of PVM V and may be deemed to have shared voting and dispositive power over the shares held by PVP V. The Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of the Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Person is the beneficial owner of any securities reported herein.

F3: These shares are held of record by Polaris Venture Partners Entrepreneurs' Fund V, L.P. ("PVPEF V"). The general partner of PVPEF V is PVM V and may be deemed to have shared voting and investment power with respect to the shares held by PVPEF V. The Reporting Person is a Managing Member of PVM V and may be deemed to have shared voting and dispositive power over the shares held by PVPEF V. The Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of the Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Person is the beneficial owner of any securities reported herein.

F4: These shares are held of record by Polaris Venture Partners Founders' Fund V, L.P. ("PVPFF V"). The general partner of PVPFF V is PVM V and may be deemed to have shared voting and investment power with respect to the shares held by PVPFF V. The Reporting Person is a Managing Member of PVM V and may be deemed to have shared voting and dispositive power over the shares held by PVPFF V. The Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of the Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Person is the beneficial owner of any securities reported herein.

F5: These shares are held of record by Polaris Venture Partners Special Founders' Fund V, L.P. ("PVPSFF V"). The general partner of PVPSFF V is PVM V and may be deemed to have shared voting and investment power with respect to the shares held by PVPSFF V. The Reporting Person is a Managing Member of PVM V and may be deemed to have shared voting and dispositive power over the shares held by PVPSFF V. The Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of the Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Person is the beneficial owner of any securities reported herein.

F6: These shares are held of record by Polaris Partners IX, L.P. ("PP IX"). The general partner of PP IX is Polaris Partners GP IX, L.L.C. ("PP GP IX") and may be deemed to have shared voting and investment power with respect to the shares held by PP IX. The Reporting Person holds an interest in PP GP IX and may be deemed to have shared voting and investment power with respect to the shares held by PP IX. The Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of the Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Person is the beneficial owner of any securities reported herein.

F7: These shares are held of record by Polaris Healthcare Technology Opportunities Fund, L.P. ("PHCT"). The general partner of PHCT is Polaris Healthcare Technology Opportunities Fund GP, L.L.C. ("PHCT GP") and may be deemed to have shared voting and investment power with respect to the shares held by PHCT. The Reporting Person holds an interest in PHCT GP and may be deemed to have shared voting and investment power with respect to the shares held by PHCT. The Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of the Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Person is the beneficial owner of any securities reported herein.