Sec Form 3 Filing - Cox Christopher T @ Adagio Therapeutics, Inc. - 2022-03-28

Insider filing report for Changes in Beneficial Ownership
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FORM 3
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP
Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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1. Name and Address of Reporting Person
Cox Christopher T
2. Issuer Name and Ticker or Trading Symbol
Adagio Therapeutics, Inc. [ ADGI]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
_____ Officer (give title below) X __ Other (specify below)
See Explanation of Responses
(Last) (First) (Middle)
C/O POPULATION HEALTH EQUITY PARTNERS, 1200 MORRIS TURNPIKE, SUITE 3005
3. Date of Earliest Transaction (MM/DD/YY)
03/28/2022
(Street)
SHORT HILLS, NJ07078
4. If Amendment, Date Original Filed (MM/DD/YY)
6. Individual or Joint/Group Filing (Check Applicable Line)
__ X __ Form filed by One Reporting Person
_____ Form filed by More than One Reporting Person
(City) (State) (Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock( 1 ) 679,822( 2 ) I( 3 )( 4 ) See footnotes
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
( e.g. , puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(MM/DD/YY)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Reporting Owners
Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Cox Christopher T
C/O POPULATION HEALTH EQUITY PARTNERS
1200 MORRIS TURNPIKE, SUITE 3005
SHORT HILLS, NJ07078
See Explanation of Responses
Signatures
/s/ Christopher Cox 03/30/2022
Signature of Reporting Person Date
Explanation of Responses:
( 1 )This Form 3 is not being filed in connection with the acquisition or disposition of any securities of the Issuer.
( 2 )359,662 shares of Common Stock are held directly by Population Health Equity Partners III, L.P. ("PH III") and a further 320,160 shares of Common Stock are held directly by Population Health Equity Partners VII, L.P. ("PH VII"). PH III is controlled by Population Health Equity Partners III GP, LLC ("PH III GP"), its general partner, and PH VII is controlled by Population Health Equity Partners VII GP, LLC ("PH VII GP"), its general partner. Clive Meanwell and Christopher Cox are the sole managing members of both PH III GP and PH VII GP and may be deemed to have shared voting and dispositive power with respect to the shares of Common Stock held directly by PH III and PH VII. Clive Meanwell and Christopher Cox disclaim beneficial ownership of the shares held directly by PH III and PH VII, except to the extent of their pecuniary interests therein, if any. Clive Meanwell is filing a separate Form 3 in respect of the Issuer.
( 3 )On March 28, 2022, PH III, PH VII and Clive Meanwell ("PH") and (i) Mithril II LP ("Mithril"), (ii) M28 Capital Management LP (together with certain of its affiliates, "M28"), (iii) Polaris Venture Partners V, L.P. and certain affiliates (collectively, "Polaris") and (iv) Adimab, LLC, orally agreed to coordinate and cooperate in certain of their activities with regard to the Issuer, which agreement was subsequently memorialized, also on March 28, 2022, in an email circulated among representatives of such persons. That agreement provides that each such person will vote its shares of Common Stock in favor of the election of certain director nominees at the Issuer's 2022 annual meeting. By virtue of such agreement, the forgoing persons may be deemed to be part of a "group" (within the meaning of Section 13(d)(3) of the Exchange Act) comprised of such persons.
( 4 )The Reporting Person expressly disclaim beneficial ownership over any Common Stock that they may be deemed to beneficially own solely by reason of the agreement reached among Population Health, Mithril, M28, Polaris and Adimab, LLC, and beneficial ownership of any securities of the Issuer other than those reported on this Form 3 in which they have a direct pecuniary interest. This filing shall not be deemed an admission that the Reporting Persons are 10% shareholders for purposes of Section 16 of the Exchange Act.

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