State of Wisconsin Investment Board’s Proofpoint, Inc. PFPT Stock Holding History

State of Wisconsin Investment Board’s Portfolio PFPT Stock Details PFPT Fund Activity

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2021 Q3	–	Sell	-147,319	Closed	-$25.6M	–	2193
2021 Q2	$25.6M	Buy	147,319 +62,237	+73%	+$10.8M	0.05%	376
2021 Q1	$10.7M	Sell	85,082 -104	-0.1%	-$13.1K	0.02%	704
2020 Q4	$11.6M	Sell	85,186 -10,000	-11%	-$1.36M	0.03%	616
2020 Q3	$10M	Buy	95,186 +140	+0.1%	+$14.8K	0.03%	616
2020 Q2	$10.6M	Sell	95,046 -100	-0.1%	-$11.1K	0.03%	573
2020 Q1	$9.76M	Sell	95,146 -370	-0.4%	-$38K	0.03%	517
2019 Q4	$11M	Sell	95,516 -30,860	-24%	-$3.54M	0.03%	634
2019 Q3	$16.3M	Sell	126,376 -42,859	-25%	-$5.53M	0.05%	428
2019 Q2	$20.4M	Buy	169,235 +214	+0.1%	+$25.7K	0.06%	355
2019 Q1	$20.5M	Sell	169,021 -1,220	-0.7%	-$148K	0.06%	356
2018 Q4	$14.3M	Sell	170,241 -9,200	-5%	-$771K	0.05%	412
2018 Q3	$19.1M	Sell	179,441 -5,933	-3%	-$631K	0.05%	377
2018 Q2	$21.4M	Buy	185,374 +9,274	+5%	+$1.07M	0.06%	335
2018 Q1	$20M	Hold	176,100	–	–	0.06%	364
2017 Q4	$15.6M	Buy	176,100 +24,265	+16%	+$2.15M	0.04%	435
2017 Q3	$13.2M	Hold	151,835	–	–	0.04%	470
2017 Q2	$13.2M	Sell	151,835 -12,200	-7%	-$1.06M	0.04%	450
2017 Q1	$12.2M	Buy	164,035 +6,300	+4%	+$468K	0.05%	447
2016 Q4	$11.1M	Sell	157,735 -83,587	-35%	-$5.91M	0.05%	441
2016 Q3	$18.1M	Buy	241,322 +80,000	+50%	+$5.99M	0.07%	313
2016 Q2	$10.2M	Buy	161,322 +24,000	+17%	+$1.51M	0.04%	491
2016 Q1	$7.39M	Sell	137,322 -10,000	-7%	-$538K	0.03%	623
2015 Q4	$9.58M	Buy	147,322 +50,000	+51%	+$3.25M	0.04%	510
2015 Q3	$5.87M	Hold	97,322	–	–	0.02%	712
2015 Q2	$6.2M	Sell	97,322 -19,000	-16%	-$1.21M	0.02%	760
2015 Q1	$6.89M	Sell	116,322 -23,678	-17%	-$1.4M	0.02%	700
2014 Q4	$6.75M	Hold	140,000	–	–	0.02%	703
2014 Q3	$5.2M	Buy	140,000 +35,000	+33%	+$1.3M	0.02%	790
2014 Q2	$3.93M	Buy	+105,000	New	+$3.93M	0.01%	922