Water Island Capital’s Mandiant, Inc. Common Stock MNDT Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2022 Q3	–	Sell	-3,197,128	Closed	-$69.8M	–	106
2022 Q2	$69.8M	Buy	3,197,128 +546,087	+21%	+$11.9M	4.36%	3
2022 Q1	$59.1M	Buy	+2,651,041	New	+$59.1M	3%	8
2016 Q4	–	Sell	-190,000	Closed	-$2.8M	–	133
2016 Q3	$2.8M	Buy	+190,000	New	+$2.8M	0.18%	54