Hack Andrew A. F.

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
11 Dec 24	NUVL Nuvalent	Class A Common Stock	Sell	Dispose S	Yes	No	88	1,250,000	110.00 mm	1,447,267
12 Jun 24	NUVL Nuvalent	Class A Common Stock	Grant	Acquire A	No	No	0	2,499	0.00	2,499
12 Jun 24	NUVL Nuvalent	Stock Option Class A Common Stock	Grant	Acquire A	No	No	80.03	3,789	303.23 k	3,789
11 Jun 24	MRSN Mersana Therapeutics	Stock Option Common Stock	Grant	Acquire A	No	No	2.26	55,000	124.30 k	55,000
27 Mar 24	NUVL Nuvalent	Class A Common Stock	Sell	Dispose S	Yes	No	72.31	791,795	57.25 mm	2,697,267
27 Mar 24	NUVL Nuvalent	Class A Common Stock	Sell	Dispose S	Yes	No	76.8807	88,205	6.78 mm	3,489,062
8 Aug 23	DVAX Dynavax Technologies	Common Stock	Sell	Dispose S	Yes	No	14.39	1,500,000	21.59 mm	915,000

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