Simplex Trading’s Atossa Therapeutics ATOS Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$83.1K	Buy	+15,800	New	+$100K	﹤0.01%	5302
2025 Q2	–	Sell	-100	Closed	-$1K	–	8679
2025 Q1	$1K	Buy	+100	New	+$1.21K	﹤0.01%	8142
2024 Q3	–	Sell	-253	Closed	-$4K	–	8529
2024 Q2	$4K	Sell	253 -1,114	-81%	-$24.6K	﹤0.01%	7942
2024 Q1	$36K	Sell	1,367 -820	-37%	-$13.2K	﹤0.01%	6572
2023 Q4	$28K	Sell	2,187 -706	-24%	-$7.62K	﹤0.01%	6615
2023 Q3	$31K	Buy	2,893 +73	+3%	+$1.06K	﹤0.01%	6216
2023 Q2	$53K	Hold	2,820	–	–	﹤0.01%	5784
2023 Q1	$30K	Hold	2,820	–	–	﹤0.01%	6481
2022 Q4	$22K	Sell	2,820 -10,207	-78%	-$117K	﹤0.01%	6761
2022 Q3	$162K	Sell	13,027 -206	-2%	-$2.99K	0.01%	4891
2022 Q2	$216K	Sell	13,233 -2,967	-18%	-$46.7K	0.01%	4505
2022 Q1	$303K	Sell	16,200 -4,913	-23%	-$99.8K	0.01%	4538
2021 Q4	$506K	Buy	21,113 +2,833	+15%	+$104K	0.02%	3786
2021 Q3	$1.75M	Sell	18,280 -1,100	-6%	-$64K	0.06%	2328
2021 Q2	$1.84M	Buy	19,380 +19,325	+35,136%	+$1.02M	0.07%	2277
2021 Q1	$173K	Buy	55 +50	+1,000%	+$1.83K	0.01%	4963
2020 Q4	$7K	Buy	+5	New	+$116	﹤0.01%	7566