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% |
| 2025-12-08 | 1,509,666 | 2,083,274 | 3,592,940 | 45.2% |
| 2025-12-01 | 1,672,361 | 2,883,883 | 4,556,244 | 56.0% |
| 2025-11-24 | 1,865,440 | 4,062,803 | 5,928,243 | 48.4% |
| 2025-11-17 | 3,370,978 | 3,383,207 | 6,754,185 | 49.4% |
| 2025-11-10 | 1,477,848 | 1,559,423 | 3,037,271 | 39.2% |
| 2025-11-03 | 5,088,051 | 4,853,076 | 9,941,127 | 51.5% |
| 2025-10-27 | 2,465,625 | 4,558,974 | 7,024,599 | 54.7% |
| 2025-10-20 | 3,588,726 | 5,119,088 | 8,707,814 | 56.2% |
| 2025-10-13 | 2,213,492 | 2,611,051 | 4,824,543 | 52.0% |
| 2025-10-06 | 2,299,537 | 2,958,803 | 5,258,340 | 51.7% |
| 2025-09-29 | 1,547,929 | 1,347,461 | 2,895,390 | 42.7% |
| 2025-09-22 | 2,463,618 | 1,793,224 | 4,256,842 | 47.6% |
| 2025-09-15 | 1,709,540 | 2,200,066 | 3,909,606 | 39.1% |
| 2025-09-08 | 2,353,260 | 2,250,569 | 4,603,829 | 43.0% |
| 2025-09-01 | 2,688,923 | 3,496,124 | 6,185,047 | 48.8% |
| 2025-08-25 | 2,193,539 | 2,515,772 | 4,709,311 | 41.1% |
| 2025-08-18 | 2,763,629 | 5,332,485 | 8,096,114 | 53.5% |
| 2025-08-11 | 4,490,450 | 5,348,645 | 9,839,095 | 44.9% |
| 2025-08-04 | 1,517,273 | 2,654,194 | 4,171,467 | 40.5% |
| 2025-07-28 | 2,823,410 | 3,786,102 | 6,609,512 | 48.1% |
| 2025-07-21 | 2,311,241 | 6,284,191 | 8,595,432 | 53.9% |
| 2025-07-14 | 1,839,535 | 2,296,185 | 4,135,720 | 48.1% |
| 2025-07-07 | 1,808,444 | 2,100,377 | 3,908,821 | 46.6% |
| 2025-06-30 | 2,470,041 | 3,319,125 | 5,789,166 | 47.9% |
| 2025-06-23 | 3,583,615 | 4,229,765 | 7,813,380 | 47.8% |
| 2025-06-16 | 1,539,662 | 3,359,306 | 4,898,968 | 41.8% |
Showing 1–47 of 47 weeks