State of Wisconsin Investment Board’s Atreca, Inc. Class A Common Stock BCEL Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2021
Q2
Sell
-39,500
Closed -$606K 2186
2021
Q1
$606K Hold
39,500
﹤0.01% 1524
2020
Q4
$638K Buy
39,500
+5,300
+15% +$85.6K ﹤0.01% 1443
2020
Q3
$478K Buy
34,200
+24,200
+242% +$338K ﹤0.01% 1483
2020
Q2
$213K Hold
10,000
﹤0.01% 1599
2020
Q1
$165K Buy
+10,000
New +$165K ﹤0.01% 1573