Jing L. Marantz

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
16 Jan 25	SRRK Scholar Rock Holding	Common Stock	Sell	Dispose S	No	No	44.1972	5,655	249.94 k	67,200
25 Nov 24	SRRK Scholar Rock Holding	Common Stock	Sell	Dispose S	No	Yes	40.72	200	8.14 k	72,855
25 Nov 24	SRRK Scholar Rock Holding	Common Stock	Sell	Dispose S	No	Yes	39.9285	3,075	122.78 k	73,055
25 Nov 24	SRRK Scholar Rock Holding	Common Stock	Sell	Dispose S	No	Yes	39.2543	2,100	82.43 k	76,130
25 Nov 24	SRRK Scholar Rock Holding	Common Stock	Sell	Dispose S	No	Yes	38.041	1,000	38.04 k	78,230
25 Nov 24	SRRK Scholar Rock Holding	Common Stock	Option exercise	Acquire M	No	Yes	8.59	6,375	54.76 k	79,230
25 Nov 24	SRRK Scholar Rock Holding	Stock Option Common Stock	Option exercise	Dispose M	No	Yes	8.59	6,375	54.76 k	130,000
22 Nov 24	SRRK Scholar Rock Holding	Common Stock	Sell	Dispose S	No	Yes	30.0102	2,145	64.37 k	72,855
22 Nov 24	SRRK Scholar Rock Holding	Common Stock	Option exercise	Acquire M	No	Yes	8.59	2,145	18.43 k	75,000
22 Nov 24	SRRK Scholar Rock Holding	Stock Option Common Stock	Option exercise	Dispose M	No	Yes	8.59	2,145	18.43 k	136,375

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.