State of Wisconsin Investment Board
IMPV

State of Wisconsin Investment Board’s Imperva, Inc. IMPV Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2019
Q1
Sell
-14,100
Closed -$785K 1605
2018
Q4
$785K Sell
14,100
-135,707
-91% -$7.56M ﹤0.01% 1194
2018
Q3
$6.96M Hold
149,807
0.02% 788
2018
Q2
$7.23M Hold
149,807
0.02% 773
2018
Q1
$6.49M Hold
149,807
0.02% 793
2017
Q4
$5.95M Hold
149,807
0.02% 815
2017
Q3
$6.5M Hold
149,807
0.02% 771
2017
Q2
$7.17M Sell
149,807
-12,600
-8% -$603K 0.02% 709
2017
Q1
$6.67M Sell
162,407
-12,500
-7% -$513K 0.03% 691
2016
Q4
$6.72M Sell
174,907
-48,593
-22% -$1.87M 0.03% 631
2016
Q3
$12M Sell
223,500
-116,100
-34% -$6.24M 0.05% 430
2016
Q2
$14.6M Buy
339,600
+186,600
+122% +$8.03M 0.06% 364
2016
Q1
$7.73M Buy
153,000
+49,000
+47% +$2.47M 0.03% 609
2015
Q4
$6.58M Hold
104,000
0.03% 664
2015
Q3
$6.81M Sell
104,000
-18,000
-15% -$1.18M 0.03% 653
2015
Q2
$8.26M Hold
122,000
0.03% 634
2015
Q1
$5.21M Sell
122,000
-3,000
-2% -$128K 0.02% 818
2014
Q4
$6.18M Sell
125,000
-32,000
-20% -$1.58M 0.02% 740
2014
Q3
$4.51M Buy
157,000
+30,000
+24% +$862K 0.02% 842
2014
Q2
$3.33M Buy
+127,000
New +$3.33M 0.01% 998