VSTM
Verastem, Inc.Company with tickers: VSTM
CIK
1526119
CUSIP
92337C203
Shares Outstanding
87,873,639
13F Activity (30d)
123 filings
120 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 | 2,850,804 | 3,330,888 | 6,181,692 | 44.8% |
| 2026-04-27 | 1,421,691 | 2,332,957 | 3,754,648 | 43.0% |
| 2026-04-20 | 1,682,919 | 2,325,493 | 4,008,412 | 52.1% |
| 2026-04-13 | 3,118,371 | 2,260,051 | 5,378,422 | 41.2% |
| 2026-04-06 | 1,504,090 | 1,253,165 | 2,757,255 | 40.2% |
| 2026-03-30 | 1,856,154 | 2,164,892 | 4,021,046 | 44.7% |
| 2026-03-23 | 1,739,673 | 3,441,614 | 5,181,287 | 41.3% |
| 2026-03-16 | 2,881,774 | 3,236,229 | 6,118,003 | 43.3% |
| 2026-03-09 | 1,658,463 | 1,915,651 | 3,574,114 | 46.3% |
| 2026-03-02 | 2,237,853 | 1,866,595 | 4,104,448 | 43.4% |
| 2026-02-23 | 957,214 | 1,212,031 | 2,169,245 | 47.1% |
| 2026-02-16 | 917,730 | 2,500,644 | 3,418,374 | 45.6% |
| 2026-02-09 | 1,285,602 | 1,980,309 | 3,265,911 | 45.8% |
| 2026-02-02 | 2,761,736 | 2,103,779 | 4,865,515 | 47.7% |
| 2026-01-26 | 1,564,368 | 1,365,488 | 2,929,856 | 43.0% |
| 2026-01-19 | 1,889,386 | 2,054,917 | 3,944,303 | 51.2% |
| 2026-01-12 | 2,221,061 | 2,697,813 | 4,918,874 | 49.3% |
| 2026-01-05 | 4,194,889 | 2,866,339 | 7,061,228 | 45.8% |
| 2025-12-29 | 982,767 | 1,141,912 | 2,124,679 | 45.3% |
| 2025-12-22 | 1,008,629 | 889,818 | 1,898,447 | 41.9% |
| 2025-12-15 | 2,142,648 | 3,058,966 | 5,201,614 | 38.1% |
Showing 1–21 of 21 weeks