Perritt Capital Management’s Check-Cap MBAI Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2022 Q4	–	Sell	-3,088	Closed	-$18K	–	298
2022 Q3	$18K	Hold	3,088	–	–	0.01%	185
2022 Q2	$19K	Sell	3,088 -2,912	-49%	-$20.8K	0.01%	182
2022 Q1	$47K	Hold	6,000	–	–	0.03%	192
2021 Q4	$81K	Buy	6,000 +3,079	+105%	+$51.7K	0.04%	197
2021 Q3	$51K	Hold	2,921	–	–	0.03%	195
2021 Q2	$75K	Sell	2,921 -3	-0.1%	-$94	0.04%	199
2021 Q1	$103K	Sell	2,924 -500	-15%	-$17.1K	0.06%	190
2020 Q4	$31K	Sell	3,424 -329	-9%	-$2.26K	0.02%	190
2020 Q3	$27K	Sell	3,753 -3	-0.1%	-$30	0.02%	184
2020 Q2	$45K	Hold	3,756	–	–	0.03%	177
2020 Q1	$88K	Hold	3,756	–	–	0.07%	177
2019 Q4	$129K	Hold	3,756	–	–	0.06%	198
2019 Q3	$141K	Buy	3,756 +1,250	+50%	+$51.1K	0.06%	214
2019 Q2	$106K	Hold	2,506	–	–	0.04%	226
2019 Q1	$135K	Buy	+2,506	New	+$127K	0.05%	216