HighVista Strategies’s Altimmune ALT Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2021 Q2	–	Sell	-45,866	Closed	-$648K	–	120
2021 Q1	$648K	Sell	45,866 -26,512	-37%	-$375K	0.48%	52
2020 Q4	$816K	Buy	+72,378	New	+$816K	0.52%	43