EcoR1 Capital’s Alpine Immune Sciences Inc ALPN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2024
Q2
Sell
-1,000
Closed -$39.6K 65
2024
Q1
$39.6K Buy
+1,000
New +$29.5K ﹤0.01% 59
2021
Q4
Sell
-7,001
Closed -$75K 87
2021
Q3
$75K Sell
7,001
-515,634
-99% -$4.75M ﹤0.01% 71
2021
Q2
$4.7M Sell
522,635
-218,655
-29% -$2.38M 0.18% 43
2021
Q1
$7.86M Hold
741,290
0.35% 35
2020
Q4
$9.34M Hold
741,290
0.52% 30
2020
Q3
$6.52M Buy
+741,290
New +$6.78M 0.47% 27