State of Wisconsin Investment Board’s Merrimack Pharmaceuticals, Inc. MACK Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2018
Q2
Sell
-13,726
Closed -$87K 1544
2018
Q1
$87K Hold
13,726
﹤0.01% 1435
2017
Q4
$111K Hold
13,726
﹤0.01% 1419
2017
Q3
$157K Sell
13,726
-1
-0% -$11 ﹤0.01% 1417
2017
Q2
$134K Buy
+13,727
New +$134K ﹤0.01% 1427
2015
Q4
Sell
-38,130
Closed -$2.55M 1346
2015
Q3
$2.55M Buy
+38,130
New +$2.55M 0.01% 1035