Perritt Capital Management’s Builders FirstSource BLDR Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2019 Q4	–	Sell	-15,650	Closed	-$322K	–	212
2019 Q3	$322K	Sell	15,650 -2,000	-11%	-$37.3K	0.14%	173
2019 Q2	$298K	Sell	17,650 -200	-1%	-$2.99K	0.12%	191
2019 Q1	$238K	Sell	17,850 -14,100	-44%	-$185K	0.09%	202
2018 Q4	$349K	Sell	31,950 -650	-2%	-$8.17K	0.13%	173
2018 Q3	$479K	Hold	32,600	–	–	0.14%	161
2018 Q2	$596K	Hold	32,600	–	–	0.17%	142
2018 Q1	$616K	Sell	32,600 -4,300	-12%	-$91.1K	0.18%	134
2017 Q4	$804K	Hold	36,900	–	–	0.22%	127
2017 Q3	$664K	Hold	36,900	–	–	0.17%	148
2017 Q2	$565K	Buy	36,900 +100	+0.3%	+$1.49K	0.15%	160
2017 Q1	$548K	Buy	36,800 +24,000	+188%	+$310K	0.14%	152
2016 Q4	$140K	Buy	12,800 +800	+7%	+$8.68K	0.03%	212
2016 Q3	$138K	Buy	12,000 +1,900	+19%	+$23.9K	0.03%	217
2016 Q2	$114K	Buy	+10,100	New	+$117K	0.03%	221