HOWL
Werewolf Therapeutics, Inc.Company with tickers: HOWL
CIK
1785530
CUSIP
95075A107
Shares Outstanding
48,596,817
13F Activity (30d)
36 filings
34 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% |
| 2025-12-08 | 270,501 | 1,110,916 | 1,381,417 | 65.4% |
| 2025-12-01 | 395,568 | 1,281,777 | 1,677,345 | 59.9% |
| 2025-11-24 | 215,952 | 760,045 | 975,997 | 60.3% |
| 2025-11-17 | 301,856 | 1,356,151 | 1,658,007 | 60.4% |
| 2025-11-10 | 369,056 | 1,408,255 | 1,777,311 | 61.0% |
| 2025-11-03 | 379,811 | 2,193,581 | 2,573,392 | 63.0% |
| 2025-10-27 | 338,372 | 2,574,504 | 2,912,876 | 62.2% |
| 2025-10-20 | 420,586 | 1,876,002 | 2,296,588 | 67.9% |
| 2025-10-13 | 450,512 | 2,024,890 | 2,475,402 | 65.3% |
| 2025-10-06 | 1,243,807 | 5,987,612 | 7,231,419 | 52.9% |
| 2025-09-29 | 680,863 | 3,437,448 | 4,118,311 | 67.1% |
| 2025-09-22 | 1,187,774 | 5,509,227 | 6,697,001 | 64.7% |
| 2025-09-15 | 118,740 | 665,519 | 784,259 | 52.9% |
| 2025-09-08 | 143,032 | 656,479 | 799,511 | 66.1% |
| 2025-09-01 | 65,730 | 181,893 | 247,623 | 57.2% |
| 2025-08-25 | 74,388 | 280,770 | 355,158 | 55.3% |
| 2025-08-18 | 56,033 | 232,592 | 288,625 | 51.6% |
| 2025-08-11 | 124,517 | 401,724 | 526,241 | 57.4% |
| 2025-08-04 | 47,170 | 197,372 | 244,542 | 48.6% |
| 2025-07-28 | 296,779 | 513,470 | 810,249 | 64.3% |
| 2025-07-21 | 314,325 | 556,317 | 870,642 | 66.7% |
| 2025-07-14 | 425,409 | 1,045,429 | 1,470,838 | 65.9% |
| 2025-07-07 | 485,850 | 1,125,672 | 1,611,522 | 71.1% |
| 2025-06-30 | 214,254 | 348,853 | 563,107 | 54.7% |
| 2025-06-23 | 245,585 | 1,997,013 | 2,242,598 | 39.2% |
| 2025-06-16 | 195,980 | 331,412 | 527,392 | 45.5% |
| 2025-06-09 | 333,628 | 869,604 | 1,203,232 | 45.0% |
| 2025-06-02 | 491,252 | 1,244,724 | 1,735,976 | 53.9% |
| 2025-05-26 | 342,597 | 680,403 | 1,023,000 | 51.1% |
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