Hartline Investment Corp’s Plug Power PLUG Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$120K	Buy	+53,100	New	+$115K	0.01%	110
2023 Q4	–	Sell	-38,355	Closed	-$291K	–	111
2023 Q3	$291K	Sell	38,355 -6,000	-14%	-$58.6K	0.05%	87
2023 Q2	$461K	Buy	44,355 +10,200	+30%	+$92.8K	0.08%	78
2023 Q1	$400K	Sell	34,155 -70	-0.2%	-$1K	0.08%	82
2022 Q4	$423K	Buy	+34,225	New	+$545K	0.1%	79
2022 Q3	–	Sell	-24,548	Closed	-$832K	–	201
2022 Q2	$832K	Buy	24,548 +10,398	+73%	+$206K	0.12%	72
2022 Q1	$484K	Sell	14,150 -5,000	-26%	-$119K	0.06%	92
2021 Q4	$541K	Buy	19,150 +5,000	+35%	+$173K	0.07%	86
2021 Q3	$361K	Hold	14,150	–	–	0.05%	98
2021 Q2	$484K	Sell	14,150 -802	-5%	-$23.3K	0.06%	92
2021 Q1	$536K	Sell	14,952 -9,596	-39%	-$495K	0.08%	88
2020 Q4	$832K	Sell	24,548 -3,365	-12%	-$76.2K	0.12%	72
2020 Q3	$374K	Buy	27,913 +1,545	+6%	+$17K	0.06%	87
2020 Q2	$216K	Hold	26,368	–	–	0.05%	100
2020 Q1	$93K	Hold	26,368	–	–	0.02%	109
2019 Q4	$83K	Hold	26,368	–	–	0.02%	117
2019 Q3	$69K	Buy	26,368 +16,068	+156%	+$37.2K	0.02%	110
2019 Q2	$23K	Hold	10,300	–	–	0.01%	110
2019 Q1	$25K	Hold	10,300	–	–	0.01%	110
2018 Q4	$13K	Hold	10,300	–	–	﹤0.01%	110
2018 Q3	$20K	Hold	10,300	–	–	﹤0.01%	110
2018 Q2	$21K	Buy	+10,300	New	+$20K	0.01%	100