Two Sigma Securities’s Altimmune ALT Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$70.1K Buy
+18,111
New +$70.1K 0.01% 1082
2023
Q2
Sell
-33,495
Closed -$141K 1227
2023
Q1
$141K Buy
+33,495
New +$141K ﹤0.01% 870
2017
Q1
Sell
-186
Closed -$181K 881
2016
Q4
$181K Buy
+186
New +$181K 0.06% 479