Seth Alpna

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
24 Oct 24	TECH Bio-Techne	Common Stock	Grant	Acquire A	No	No	0	1,462	0.00	13,771
24 Oct 24	TECH Bio-Techne	Stock Options Common Stock	Grant	Acquire A	No	No	68.37	3,511	240.05 k	3,511
30 May 24	KROS Keros Therapeutics	Stock Option Common Stock	Grant	Acquire A	No	No	46.31	10,000	463.10 k	10,000
14 Dec 23	SGEN Seagen	Common Stock	Sale back to company	Dispose D	No	No	229	12,953	2.97 mm	0
14 Dec 23	SGEN Seagen	RSU Common stock	Sale back to company	Dispose D	No	No	0	2,044	0.00	0
14 Dec 23	SGEN Seagen	Stock Options Common stock	Sale back to company	Dispose D	No	No	135.63	3,676	498.58 k	0
14 Dec 23	SGEN Seagen	Stock Options Common stock	Sale back to company	Dispose D	No	No	147.5	3,462	510.65 k	0
14 Dec 23	SGEN Seagen	Stock Options Common stock	Sale back to company	Dispose D	No	No	160.33	3,171	508.41 k	0
14 Dec 23	SGEN Seagen	Stock Options Common stock	Sale back to company	Dispose D	No	No	64.38	7,038	453.11 k	0
14 Dec 23	SGEN Seagen	Stock Options Common stock	Sale back to company	Dispose D	No	No	57.68	14,250	821.94 k	0

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