Portolan Capital Management’s Altimmune ALT Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2024 Q4	–	Sell	-60,976	Closed	-$374K	–	134
2024 Q3	$374K	Sell	60,976 -579,266	-90%	-$3.56M	0.03%	129
2024 Q2	$4.26M	Sell	640,242 -247,013	-28%	-$1.64M	0.35%	93
2024 Q1	$9.03M	Buy	+887,255	New	+$9.03M	0.69%	52