ATOS
Atossa Therapeutics, Inc.Company with tickers: ATOS
CIK
1488039
CUSIP
04962H704
Shares Outstanding
8,611,361
13F Activity (30d)
24 filings
24 filers
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-05-04 | 37,762 | 211,210 | 248,972 | 64.3% |
| 2026-04-27 | 20,437 | 60,559 | 80,996 | 60.3% |
| 2026-04-20 | 34,492 | 141,483 | 175,975 | 53.9% |
| 2026-04-13 | 39,973 | 93,038 | 133,011 | 47.6% |
| 2026-04-06 | 48,464 | 87,719 | 136,183 | 47.6% |
| 2026-03-30 | 23,572 | 91,734 | 115,306 | 76.3% |
| 2026-03-23 | 40,303 | 154,278 | 194,581 | 45.7% |
| 2026-03-16 | 51,180 | 119,123 | 170,303 | 45.3% |
| 2026-03-09 | 61,714 | 206,550 | 268,264 | 48.7% |
| 2026-03-02 | 33,702 | 200,739 | 234,441 | 52.6% |
| 2026-02-23 | 43,189 | 199,849 | 243,038 | 55.2% |
| 2026-02-16 | 34,513 | 105,820 | 140,333 | 46.6% |
| 2026-02-09 | 88,221 | 457,968 | 546,189 | 45.3% |
| 2026-02-02 | 170,303 | 972,950 | 1,143,253 | 58.8% |
| 2026-01-26 | 628,604 | 7,250,071 | 7,878,675 | 100.0% |
| 2026-01-19 | 451,840 | 3,552,894 | 4,004,734 | 100.0% |
| 2026-01-12 | 438,694 | 7,271,213 | 7,709,907 | 100.0% |
| 2026-01-05 | 282,148 | 2,997,239 | 3,279,387 | 100.0% |
| 2025-12-29 | 749,688 | 5,201,411 | 5,951,099 | 100.0% |
| 2025-12-22 | 246,195 | 2,919,706 | 3,165,901 | 100.0% |
| 2025-12-15 | 424,219 | 3,265,955 | 3,690,174 | 100.0% |
| 2025-12-08 | 400,379 | 5,326,497 | 5,726,876 | 100.0% |
| 2025-12-01 | 357,118 | 2,324,068 | 2,681,186 | 100.0% |
| 2025-11-24 | 152,890 | 1,023,267 | 1,176,157 | 100.0% |
| 2025-11-17 | 319,936 | 1,504,745 | 1,824,681 | 100.0% |
| 2025-11-10 | 236,738 | 1,499,880 | 1,736,618 | 100.0% |
| 2025-11-03 | 170,105 | 1,470,335 | 1,640,440 | 100.0% |
| 2025-10-27 | 254,800 | 1,619,976 | 1,874,776 | 100.0% |
| 2025-10-20 | 209,307 | 2,272,572 | 2,481,879 | 100.0% |
| 2025-10-13 | 368,250 | 3,841,434 | 4,209,684 | 100.0% |
| 2025-10-06 | 1,024,060 | 7,883,984 | 8,908,044 | 100.0% |
| 2025-09-29 | 375,148 | 3,518,763 | 3,893,911 | 100.0% |
| 2025-09-22 | 99,470 | 1,653,813 | 1,753,283 | 100.0% |
| 2025-09-15 | 109,544 | 2,097,597 | 2,207,141 | 100.0% |
| 2025-09-08 | 153,431 | 1,853,635 | 2,007,066 | 100.0% |
| 2025-09-01 | 87,254 | 1,200,447 | 1,287,701 | 100.0% |
| 2025-08-25 | 104,420 | 1,191,379 | 1,295,799 | 100.0% |
| 2025-08-18 | 88,979 | 1,654,223 | 1,743,202 | 100.0% |
| 2025-08-11 | 125,911 | 2,240,240 | 2,366,151 | 100.0% |
| 2025-08-04 | 195,219 | 2,172,471 | 2,367,690 | 100.0% |
| 2025-07-28 | 278,402 | 10,901,515 | 11,179,917 | 100.0% |
| 2025-07-21 | 131,416 | 2,051,771 | 2,183,187 | 100.0% |
| 2025-07-14 | 210,296 | 1,846,800 | 2,057,096 | 100.0% |
| 2025-07-07 | 256,406 | 2,375,507 | 2,631,913 | 100.0% |
| 2025-06-30 | 281,219 | 1,059,214 | 1,340,433 | 100.0% |
| 2025-06-23 | 964,029 | 7,092,327 | 8,056,356 | 100.0% |
| 2025-06-16 | 211,067 | 1,288,155 | 1,499,222 | 100.0% |
Showing 1–47 of 47 weeks