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
$437K Buy
83,100
+77,280
+1,328% +$489K 0.01% 3427
2025
Q4
$51.5K Buy
5,820
+5,400
+1,286% +$68.3K ﹤0.01% 5630
2025
Q3
$5K Sell
420
-3,113
-88% -$38.4K ﹤0.01% 8272
2025
Q2
$43K Buy
3,533
+266
+8% +$3.18K ﹤0.01% 6058
2025
Q1
$32K Sell
3,267
-846
-21% -$10.3K ﹤0.01% 6180
2024
Q4
$58K Sell
4,113
-3,647
-47% -$71.2K ﹤0.01% 5719
2024
Q3
$176K Sell
7,760
-213
-3% -$4.3K 0.01% 4638
2024
Q2
$142K Buy
7,973
+5,306
+199% +$117K ﹤0.01% 4991
2024
Q1
$72K Sell
2,667
-44,853
-94% -$720K ﹤0.01% 5923
2023
Q4
$627K Sell
47,520
-573
-1% -$6.18K 0.02% 3464
2023
Q3
$531K Buy
48,093
+2,873
+6% +$41.7K 0.02% 3332
2023
Q2
$854K Sell
45,220
-3,233
-7% -$39.2K 0.04% 2748
2023
Q1
$526K Buy
48,453
+18,660
+63% +$208K 0.02% 3211
2022
Q4
$236K Buy
29,793
+16,766
+129% +$193K 0.01% 4021
2022
Q3
$162K Sell
13,027
-9,640
-43% -$140K 0.01% 4890
2022
Q2
$370K Buy
22,667
+7,067
+45% +$111K 0.01% 3835
2022
Q1
$292K Sell
15,600
-5,980
-28% -$121K 0.01% 4590
2021
Q4
$517K Sell
21,580
-68,427
-76% -$2.5M 0.02% 3751
2021
Q3
$8.64M Buy
90,007
+7,154
+9% +$416K 0.31% 810
2021
Q2
$7.85M Buy
82,853
+82,549
+27,154% +$4.37M 0.28% 853
2021
Q1
$962K Buy
+304
New +$11.1K 0.05% 2447
2020
Q3
Sell
-1
Closed -$1K 7823
2020
Q2
$1K Buy
+1
New +$35 ﹤0.01% 7331

Other funds holding ATOS