Scholar Rock Holding Corp — Director's Dealing 2021

Jan 28, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Scholar Rock Holding Corp (SRRK)
CIK: 0001727196
Period of Report: 2021-01-26

Reporting Person: Carven Gregory John (Head of Research)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-01-26	Common Stock	M	5655	$14.00	Acquired	50870	Direct
2021-01-26	Common Stock	M	5245	$15.11	Acquired	56115	Direct
2021-01-26	Common Stock	M	20000	$5.77	Acquired	76115	Direct
2021-01-27	Common Stock	M	6619	$15.11	Acquired	82734	Direct
2021-01-26	Common Stock	S	4676	$57.9143	Disposed	78058	Direct
2021-01-26	Common Stock	S	13368	$58.7948	Disposed	64690	Direct
2021-01-26	Common Stock	S	9249	$59.6927	Disposed	55441	Direct
2021-01-26	Common Stock	S	8417	$60.6503	Disposed	47024	Direct
2021-01-26	Common Stock	S	1064	$61.5159	Disposed	45960	Direct
2021-01-27	Common Stock	S	5400	$55.8666	Disposed	40560	Direct
2021-01-27	Common Stock	S	12139	$56.7189	Disposed	28421	Direct
2021-01-27	Common Stock	S	1561	$57.7912	Disposed	26860	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-01-26	Stock Option (Right to Buy)	$14.00	M	5655	Disposed	2028-05-23	Common Stock (5655)	Direct
2021-01-26	Stock Option (Right to Buy)	$15.11	M	5245	Disposed	2029-01-31	Common Stock (5245)	Direct
2021-01-26	Stock Option (Right to Buy)	$5.77	M	20000	Disposed	2028-02-20	Common Stock (20000)	Direct
2021-01-27	Stock Option (Right to Buy)	$15.11	M	6619	Disposed	2029-01-31	Common Stock (6619)	Direct

Footnotes

F1: This transaction was effected pursuant to a trading plan intended to comply with Rule 10b5-1 of the Securities Exchange Act of 1934.

F2: This option vests quarterly over four (4) years on a quarterly basis through May 29, 2022.

F3: This option vests quarterly over four (4) years on a quarterly basis through December 31, 2022.

F4: This option vests quarterly over four (4) years through February 13, 2022.

F5: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $57.28 to $58.26. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request.

F6: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $58.28 to $59.26. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request.

F7: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $59.26 to $60.25. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request.

F8: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $60.28 to $61.25. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request.

F9: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $61.35 to $61.89. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request.

F10: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $55.30 to $56.29. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request.

F11: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $56.31 to $57.17. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request.

F12: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $57.39 to $58.28. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request.