Jacobs Levy Equity Management’s Mandiant, Inc. Common Stock MNDT Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2021 Q1	–	Sell	-1,783,096	Closed	-$41.1M	–	1157
2020 Q4	$41.1M	Sell	1,783,096 -538,672	-23%	-$8.3M	0.36%	64
2020 Q3	$28.7M	Sell	2,321,768 -44,217	-2%	-$605K	0.3%	88
2020 Q2	$28.8M	Buy	2,365,985 +64,032	+3%	+$743K	0.31%	80
2020 Q1	$24.4M	Buy	2,301,953 +187,597	+9%	+$2.7M	0.31%	86
2019 Q4	$35M	Buy	2,114,356 +264,269	+14%	+$4.24M	0.34%	75
2019 Q3	$24.7M	Buy	1,850,087 +340,077	+23%	+$4.83M	0.3%	90
2019 Q2	$22.4M	Buy	1,510,010 +520,487	+53%	+$7.98M	0.31%	80
2019 Q1	$16.6M	Buy	989,523 +243,190	+33%	+$4.09M	0.24%	109
2018 Q4	$12.1M	Sell	746,333 -57,700	-7%	-$1.04M	0.21%	125
2018 Q3	$13.7M	Buy	804,033 +250,247	+45%	+$4M	0.19%	138
2018 Q2	$8.52M	Buy	553,786 +146,700	+36%	+$2.55M	0.13%	198
2018 Q1	$6.89M	Buy	407,086 +40,400	+11%	+$651K	0.11%	230
2017 Q4	$5.21M	Buy	366,686 +103,000	+39%	+$1.57M	0.09%	274
2017 Q3	$4.42M	Buy	263,686 +48,566	+23%	+$746K	0.09%	270
2017 Q2	$3.27M	Buy	215,120 +41,500	+24%	+$589K	0.07%	318
2017 Q1	$2.19M	Buy	173,620 +145,780	+524%	+$1.74M	0.04%	404
2016 Q4	$331K	Sell	27,840 -13,700	-33%	-$178K	0.01%	751
2016 Q3	$612K	Buy	+41,540	New	+$638K	0.01%	678