VSTM
Verastem, Inc.Company with tickers: VSTM
CIK
1526119
CUSIP
92337C203
Shares Outstanding
87,873,639
13F Activity (30d)
118 filings
116 filers
Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.
Short Volume
| Date | Short Volume | Short Exempt | Total Volume | Short % |
|---|---|---|---|---|
| 2026-06-09 | 713,253 | 309 | 994,402 | 71.7% |
| 2026-06-08 | 323,540 | 399 | 576,230 | 56.1% |
| 2026-06-05 | 672,372 | 7 | 1,014,373 | 66.3% |
| 2026-06-04 | 913,720 | 7,963 | 1,432,677 | 63.8% |
| 2026-06-03 | 531,528 | 767 | 1,025,265 | 51.8% |
| 2026-06-02 | 930,895 | 383 | 1,582,760 | 58.8% |
| 2026-06-01 | 335,140 | 1,600 | 497,766 | 67.3% |
| 2026-05-29 | 520,745 | 5,400 | 1,028,419 | 50.6% |
| 2026-05-28 | 401,126 | 400 | 751,931 | 53.3% |
| 2026-05-27 | 657,424 | 799 | 931,094 | 70.6% |
| 2026-05-26 | 373,583 | 0 | 605,645 | 61.7% |
| 2026-05-22 | 322,609 | 2,000 | 545,715 | 59.1% |
| 2026-05-21 | 1,195,560 | 41 | 1,462,549 | 81.7% |
| 2026-05-20 | 423,635 | 4,463 | 655,831 | 64.6% |
| 2026-05-19 | 433,882 | 30 | 559,201 | 77.6% |
| 2026-05-18 | 381,545 | 7,798 | 557,879 | 68.4% |
| 2026-05-15 | 567,567 | 1,856 | 679,325 | 83.5% |
| 2026-05-14 | 411,366 | 101 | 613,241 | 67.1% |
| 2026-05-13 | 462,167 | 2,114 | 765,246 | 60.4% |
| 2026-05-12 | 474,695 | 114 | 857,036 | 55.4% |
| 2026-05-11 | 735,893 | 23,655 | 1,363,023 | 54.0% |
| 2026-05-08 | 1,683,983 | 115,842 | 2,937,769 | 57.3% |
| 2026-05-07 | 360,995 | 4,647 | 1,008,602 | 35.8% |
| 2026-05-06 | 159,872 | 11,844 | 542,547 | 29.5% |
| 2026-05-05 | 221,438 | 319 | 365,058 | 60.7% |
| 2026-05-04 | 230,989 | 29 | 684,291 | 33.8% |
| 2026-05-01 | 474,699 | 3,598 | 773,996 | 61.3% |
| 2026-04-30 | 306,520 | 133 | 481,367 | 63.7% |
| 2026-04-29 | 417,123 | 0 | 1,146,044 | 36.4% |
| 2026-04-28 | 463,769 | 34,623 | 728,922 | 63.6% |
| 2026-04-27 | 247,719 | 0 | 476,722 | 52.0% |
| 2026-04-24 | 368,413 | 0 | 512,487 | 71.9% |
| 2026-04-23 | 342,024 | 0 | 1,082,307 | 31.6% |
| 2026-04-22 | 239,436 | 200 | 606,697 | 39.5% |
| 2026-04-21 | 388,287 | 1,010 | 763,619 | 50.8% |
| 2026-04-20 | 399,082 | 716 | 908,483 | 43.9% |
| 2026-04-17 | 351,015 | 3,200 | 1,027,019 | 34.2% |
| 2026-04-16 | 393,034 | 6,900 | 973,490 | 40.4% |
| 2026-04-15 | 419,885 | 5,000 | 762,236 | 55.1% |
| 2026-04-14 | 725,606 | 100 | 1,436,953 | 50.5% |
| 2026-04-13 | 791,116 | 100 | 1,016,114 | 77.9% |
| 2026-04-10 | 346,273 | 0 | 639,667 | 54.1% |
| 2026-04-09 | 414,443 | 0 | 716,492 | 57.8% |
| 2026-04-08 | 196,680 | 0 | 417,428 | 47.1% |
| 2026-04-07 | 271,082 | 0 | 392,252 | 69.1% |
| 2026-04-06 | 259,863 | 0 | 508,461 | 51.1% |
Showing 1–46 of 46 days