Nagesh K. Mahanthappa - Jun 16, 2022 Form 4 Insider Report for Scholar Rock Holding Corp (SRRK)

Role: Interim CEO and President
Signature: /s/ Junlin Ho, Attorney-in-Fact for Nagesh K. Mahanthappa
Stock symbol: SRRK
Transactions as of: Jun 16, 2022
Transactions value $: $0
Form type: 4
Date filed: 6/21/2022, 05:03 PM
Previous filing: Feb 15, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SRRK	Common Stock	Award	$0	+50K	+11.61%	$0.00	480K	Jun 16, 2022	Direct	F1, F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	SRRK	Stock Option (Right to Buy)	Award	$0	+50K		$0.00	50K	Jun 16, 2022	Common Stock	50K	$4.86	Direct	F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Each restricted stock unit ("RSU") represents the contingent right to receive, upon vesting of the RSU, one share of the Issuer's common stock. The shares subject to this RSU vest in their entirety on June 15, 2023; provided the reporting person continues to have a service relationship with the Company on such vesting date.
F2	Consists of 100,000 RSUs and 380,491 shares owned directly by Mahanthappa - Talland Revocable Trust, for which the reporting person's spouse, Valentine Talland, and reporting person are co-trustees.
F3	Options shall vest and become exercisable in four quarterly installments over one year, with the first quarterly installment to vest on September 16, 2022 and each additional installment to vest quarterly thereafter, provided the individual continues to have a service relationship with the Company on such vesting date.