SEC FORM 3 SEC Form 3
FORM 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
 
OMB APPROVAL
OMB Number: 3235-0104
Estimated average burden
hours per response: 0.5
1. Name and Address of Reporting Person*
Carven Gregory John

(Last) (First) (Middle)
620 MEMORIAL DRIVE, 2ND FLOOR

(Street)
CAMBRIDGE MA 02139

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
06/16/2020
3. Issuer Name and Ticker or Trading Symbol
Scholar Rock Holding Corp [ SRRK ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
Head of Research
5. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock 45,215 D
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Stock Option (Right to Buy) (1) 02/20/2028 Common Stock 40,283 5.77 D
Stock Option (Right to Buy) (2) 05/23/2028 Common Stock 10,054 14 D
Stock Option (Right to Buy) (3) 01/31/2029 Common Stock 34,000 15.11 D
Stock Option (Right to Buy) (4) 02/06/2030 Common Stock 38,813 13.52 D
Stock Option (Right to Buy) (5) 05/29/2030 Common Stock 50,000 18.4 D
Explanation of Responses:
1. This option vests quarterly over four (4) years. 22,659 shares have vested to date and the remainder will vest on a quarterly basis through February 13, 2022.
2. This option vests quarterly over four (4) years. 5,027 shares have vested to date and the remainder will vest on a quarterly basis through May 29, 2022.
3. This option vests quarterly over four (4) years. 10,625 shares have vested to date and the remainder will vest on a quarterly basis through December 31, 2022.
4. This option vests quarterly over four (4) years. 2,425 shares have vested to date and the remainder will vest on a quarterly basis through January 1, 2024.
5. This option vests quarterly over four (4) years. The option will begin vesting on August 29, 2020 and the remainder will vest on a quarterly basis through May 29, 2024.
/s/ Junlin Ho, Attorney-in-Fact for Gregory J. Carven 06/18/2020
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
Exhibit 24
LIMITED POWER OF ATTORNEY
       The undersigned hereby constitutes and appoints each of Laurie
       Burlingame and Junlin Ho, and any designee thereof, signing singly,
       and with full power of substitution, the undersigned's true and
       lawful attorney-in-fact to:
       (1) execute for and on behalf of the undersigned, in the undersigned's
           capacity as an officer and/or director of Scholar Rock Holding
           Corporation (the "Company"), from time to time the following U.S.
           Securities and Exchange Commission ("SEC") forms: (i) Form ID,
           including any attached documents, to effect the assignment of codes
           to the undersigned to be used in the transmission of information
           to the SEC using the EDGAR System; (ii) Form 3, Initial Statement
           of Beneficial Ownership of Securities, including any attached
           documents; (iii) Form 4, Statement of Changes in Beneficial
           Ownership of Securities, including any attached documents;
           (iv) Form 5, Annual Statement of Beneficial Ownership of Securities
           in accordance with Section 16(a) of the Securities Exchange Act of
           1934, as amended, and the rules thereunder, including any attached
           documents; (v) Schedule 13D, (vi) Schedule 13G and (vii) amendments
           of each thereof, in accordance with the Securities Exchange Act of
           1934, as amended, and the rules thereunder, including any attached
           documents;
       (2) do and perform any and all acts for and on behalf of the undersigned
           which may be necessary or desirable to complete and execute any such
           Form 3, 4 or 5, Schedule 13D, Schedule 13G or any amendment(s)
           thereto, and timely file such form(s) with the SEC and any securities
           exchange, national association or similar authority; and
       (3) take any other action of any type whatsoever in connection with the
           foregoing which, in the opinion of such attorney-in-fact, may be of
           benefit to, in the best interest of, or legally required by, the
           undersigned, it being understood that the documents executed by
           such attorney-in-fact on behalf of the undersigned pursuant to this
           Power of Attorney shall be in such form and shall contain such terms
           and conditions as such attorney-in-fact may approve in such
           attorney-in-fact's discretion.
           The undersigned hereby grants to each such attorney-in-fact, acting
           singly, full power and authority to do and perform any and every act
           and thing whatsoever requisite, necessary or proper to be done in the
           exercise of any of the rights and powers herein granted, as fully to
           all intents and purposes as the undersigned might or could do if
           personally present, with full power of substitution or revocation,
           hereby ratifying and confirming all that such attorney-in-fact, or
           such attorney-in-fact's substitute or substitutes, shall lawfully do
           or cause to be done by virtue of this power of attorney and the
           rights and powers herein granted. The undersigned acknowledges that
           the foregoing attorneys-in-fact, in serving in such capacity at the
           request of the undersigned, are not assuming, nor is the Company
           assuming, any of the undersigned's responsibilities to comply with
           Section 16 or Regulation 13D-G of the Securities Exchange Act of
           1934, as amended.
           The undersigned hereby agrees to indemnify the attorney-in-fact and
           the Company from and against any demand, damage, loss, cost or
           expense arising from any false or misleading information provided
           by the undersigned to the attorney-in-fact.

       This Power of Attorney shall remain in full force and effect until
       the undersigned is no longer required to file such forms with respect
       to the undersigned's holdings of and transactions in securities issued
       by the Company, unless earlier revoked by the undersigned in a signed
       writing delivered to the foregoing attorneys-in-fact. This Power of
       Attorney supersedes any prior power of attorney in connection with the
       undersigned's capacity as an officer and/or director of the Company.
       This Power of Attorney shall expire as to any individual attorney-in-fact
       if such attorney-in-fact ceases to be an executive officer of the
       Company.

       IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney
       to be executed as of June 2, 2020.


       /s/ Gregory J. Carven

By:
           _____________
           Gregory J. Carven