Quick Takeaways
- Stonepine Capital Management, LLC filed SCHEDULE 13G for Verastem, Inc. Common Stock (VSTM).
- Disclosed ownership: 5%.
- Date of event: 22 Jul 2025.
Stonepine Capital Management, LLC - 22 Jul 2025 SCHEDULE 13G Report for Verastem, Inc. Common Stock (VSTM)
- Filing Manager
- Stonepine Capital Management, LLC
- Reporting Manager
- Stonepine Capital Management, LLC
- Security
- Verastem, Inc. Common Stock
- Symbol
- VSTM
- Shares outstanding
- 56,666,660 shares
- Disclosed Ownership
- 2,833,333 shares
- Ownership
- 5%
- Form type
- SCHEDULE 13G
- Filing time
- 06 Aug 2025, 13:10:24 UTC
- Date of event
- 22 Jul 2025
- Previous filing
- 13 Feb 2025
- Next filing
- 13 Nov 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"Stonepine Capital Management, LLC disclosed 5% ownership in Verastem, Inc. Common Stock (VSTM) on 22 Jul 2025."
What Changed
- Previous schedule filing date: 13 Feb 2025.
- Current filing was accepted on 06 Aug 2025, 13:10.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Official SEC Source
Backed by Schedule 13D/13G
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
See Original FilingReporting Managers (4)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Stonepine Capital Management, LLC | 5% | 2,833,333 | 0 | 2,833,333 | /s/ Jon M. Plexico | Managing Member | |
| Stonepine Capital, L.P. | 5% | 2,833,333 | 0 | 2,833,333 | /s/ Jon M. Plexico | Managing Member of the General Partner, Stonepine GP, LLC | |
| Stonepine GP, LLC | 5% | 2,833,333 | 0 | 2,833,333 | /s/ Jon M. Plexico | Managing Member | |
| Jon M. Plexico | 5% | 2,833,333 | 0 | 2,833,333 | /s/ Jon M. Plexico | Reporting person |