CMPX
Compass Therapeutics, Inc.Company with tickers: CMPX
CIK
1738021
CUSIP
20454B104
Shares Outstanding
180,087,915
13F Activity (30d)
13 filings
10 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 | 10,842,569 | 14,295,661 | 25,138,230 | 60.2% |
| 2026-04-27 | 26,068,652 | 100,411,567 | 126,480,219 | 56.4% |
| 2026-04-20 | 2,442,788 | 3,292,568 | 5,735,356 | 59.9% |
| 2026-04-13 | 4,155,011 | 5,584,697 | 9,739,708 | 55.0% |
| 2026-04-06 | 2,685,475 | 2,937,748 | 5,623,223 | 41.2% |
| 2026-03-30 | 2,187,178 | 1,909,796 | 4,096,974 | 53.1% |
| 2026-03-23 | 1,467,953 | 1,376,027 | 2,843,980 | 37.7% |
| 2026-03-16 | 1,871,619 | 3,240,573 | 5,112,192 | 39.0% |
| 2026-03-09 | 1,723,247 | 1,379,433 | 3,102,680 | 38.2% |
| 2026-03-02 | 3,062,241 | 2,048,622 | 5,110,863 | 41.9% |
| 2026-02-23 | 2,171,793 | 2,741,189 | 4,912,982 | 39.3% |
| 2026-02-16 | 1,413,462 | 760,801 | 2,174,263 | 39.0% |
| 2026-02-09 | 2,223,645 | 1,827,779 | 4,051,424 | 48.2% |
| 2026-02-02 | 2,705,249 | 2,453,533 | 5,158,782 | 44.4% |
| 2026-01-26 | 2,357,303 | 4,344,509 | 6,701,812 | 57.2% |
| 2026-01-19 | 1,922,837 | 3,129,077 | 5,051,914 | 56.6% |
| 2026-01-12 | 3,971,082 | 4,671,359 | 8,642,441 | 50.9% |
| 2026-01-05 | 2,584,707 | 2,965,522 | 5,550,229 | 41.9% |
| 2025-12-29 | 1,261,763 | 1,099,973 | 2,361,736 | 42.0% |
| 2025-12-22 | 1,053,330 | 490,149 | 1,543,479 | 34.4% |
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