CIK 0001526119 · Non-accelerated filer<br>Smaller reporting company
Verastem, Inc.
Sign in to watch- Ticker
- VSTM
- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- FY end
- Dec 31
- Incorporated
- MA
- Entity type
- operating
- EIN
- 273269467
- Phone
- (781) 292-4200
- Business address
- 117 KENDRICK STREET, SUITE 500, NEEDHAM, MA, 02494
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $386,390
- in 4 filings, $386K under 10b5-1 plans
Net −$386,390. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-02-04 | Paterson Dan President and CEO | Sale 10b5-1 | −970 | $6.69 | $6K | 612,919 |
| 2026-01-21 | Calkins Daniel Chief Financial Officer | Grant or award | +16,665 | 121,384 | ||
| 2026-01-21 | Paterson Dan President and CEO | Grant or award | +213,785 | 613,889 | ||
| 2026-01-12 | Paterson Dan President and CEO | Sale 10b5-1 | −10,321 | $7.16 | $74K | 400,104 |
| 2026-01-12 | Calkins Daniel Chief Financial Officer | Sale 10b5-1 | −5,039 | $7.16 | $36K | 104,719 |
| 2026-01-06 | Kauffman Michael President of Development | Grant or award · Stock Option (right to buy) | +200,000 | 200,000 | ||
| 2025-12-24 | Calkins Daniel Chief Financial Officer | Sale 10b5-1 | −80 | $7.86 | $629 | 109,758 |
| 2025-12-16 | Stuglik Brian M Director | Sale 10b5-1 | −592 | $9.14 | $5K | 101,147 |
| 2025-12-16 | Paterson Dan President and CEO | Sale 10b5-1 | −393 | $9.14 | $4K | 410,425 |
| 2025-12-16 | Gagnon Robert E. Director | Sale 10b5-1 | −283 | $9.14 | $3K | 41,678 |
| 2025-12-11 | Paterson Dan President and CEO | Sale 10b5-1 | −2,000 | $10.00 | $20K | 410,818 |
| 2025-12-10 | Paterson Dan President and CEO | Sale 10b5-1 | −2,000 | $10.07 | $20K | 412,818 |
| 2025-12-09 | Paterson Dan President and CEO | Sale 10b5-1 | −2,000 | $10.25 | $21K | 414,818 |
| 2025-12-08 | Paterson Dan President and CEO | Sale 10b5-1 | −2,000 | $10.50 | $21K | 416,818 |
| 2025-12-05 | Paterson Dan President and CEO | Sale 10b5-1 | −2,000 | $10.61 | $21K | 418,818 |
| 2025-12-04 | Paterson Dan President and CEO | Sale 10b5-1 | −2,000 | $10.00 | $20K | 420,818 |
| 2025-12-03 | Paterson Dan President and CEO | Sale 10b5-1 | −2,000 | $10.00 | $20K | 422,818 |
| 2025-12-02 | Paterson Dan President and CEO | Sale 10b5-1 | −2,000 | $10.32 | $21K | 424,818 |
| 2025-12-01 | Paterson Dan President and CEO | Sale 10b5-1 | −2,000 | $10.39 | $21K | 426,818 |
| 2025-11-28 | Paterson Dan President and CEO | Sale 10b5-1 | −2,000 | $10.79 | $22K | 428,818 |
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