HOWL
Werewolf Therapeutics, Inc.Company with tickers: HOWL
CIK
1785530
CUSIP
95075A107
Shares Outstanding
48,596,817
13F Activity (30d)
18 filings
18 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 | 566,661 | 1,721,261 | 2,287,922 | 60.0% |
| 2026-04-27 | 392,317 | 1,018,320 | 1,410,637 | 71.1% |
| 2026-04-20 | 76,637 | 503,021 | 579,658 | 70.4% |
| 2026-04-13 | 71,761 | 296,963 | 368,724 | 59.2% |
| 2026-04-06 | 192,439 | 769,387 | 961,826 | 46.2% |
| 2026-03-30 | 82,220 | 949,330 | 1,031,550 | 58.2% |
| 2026-03-23 | 39,800 | 640,264 | 680,064 | 56.0% |
| 2026-03-16 | 73,959 | 697,941 | 771,900 | 57.5% |
| 2026-03-09 | 199,536 | 1,898,617 | 2,098,153 | 64.5% |
| 2026-03-02 | 213,101 | 846,312 | 1,059,413 | 60.3% |
| 2026-02-23 | 127,042 | 1,835,384 | 1,962,426 | 50.5% |
| 2026-02-16 | 66,836 | 564,913 | 631,749 | 49.9% |
| 2026-02-09 | 230,738 | 864,665 | 1,095,403 | 58.1% |
| 2026-02-02 | 67,362 | 756,350 | 823,712 | 58.0% |
| 2026-01-26 | 175,908 | 1,377,642 | 1,553,550 | 65.6% |
| 2026-01-19 | 214,898 | 1,381,342 | 1,596,240 | 69.5% |
| 2026-01-12 | 271,503 | 2,288,641 | 2,560,144 | 70.2% |
| 2026-01-05 | 254,475 | 655,181 | 909,656 | 60.4% |
| 2025-12-29 | 464,404 | 1,817,851 | 2,282,255 | 70.9% |
| 2025-12-22 | 283,675 | 2,048,838 | 2,332,513 | 69.8% |
| 2025-12-15 | 803,116 | 5,017,233 | 5,820,349 | 67.2% |
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