Russo Thomas Joseph

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
19 Feb 24	ICVX Icosavax	Common Stock		Dispose U	No	No	0	39,367	0.00	0
19 Feb 24	ICVX Icosavax	Stock Option Common Stock	Sale back to company	Dispose D	No	No	17.55	74,500	1.31 mm	0
19 Feb 24	ICVX Icosavax	Stock Option Common Stock	Sale back to company	Dispose D	No	No	15	97,500	1.46 mm	0
19 Feb 24	ICVX Icosavax	Stock Option Common Stock	Sale back to company	Dispose D	No	No	9.06	125,000	1.13 mm	0
19 Feb 24	ICVX Icosavax	Stock Option Common Stock	Sale back to company	Dispose D	No	No	7.44	376,590	2.80 mm	0
19 Feb 24	ICVX Icosavax	Stock Option Common Stock	Sale back to company	Dispose D	No	No	2.47	100,000	247.00 k	0
20 Dec 23	ICVX Icosavax	Common Stock	Sell	Dispose S	No	No	15.465	4,430	68.51 k	38,037
20 Dec 23	ICVX Icosavax	Common Stock	Sell	Dispose S	No	Yes	15.4571	10,753	166.21 k	42,467
31 Jul 23	ICVX Icosavax	Common Stock	Sell	Dispose S	No	Yes	8.8615	3,066	27.17 k	45,620

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