Paterson Dan
President And CEO
Sale
Calculated transaction value
$12.47K
1,299 shares @ $9.6
Traded
Nov 3, 2026
Filed
Nov 5, 2026
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Verastem
VSTM
ManufacturingChemicals
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
10 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Paterson Dan President And CEO | Nov 5, 2026 2-day lag | Sale Nov 3, 2026 | $12.47K Filed shares x price | SEC Form 4 View filing | |
| Paterson Dan President And CEO | Oct 2, 2026 1-day lag | Sale Oct 1, 2026 | $352.97K Filed shares x price | SEC Form 4 View filing | |
| Paterson Dan President And CEO | Oct 2, 2026 2-day lag | Award Sep 30, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Calkins Daniel Chief Financial Officer | Oct 2, 2026 1-day lag | Sale Oct 1, 2026 | $20.53K Filed shares x price | SEC Form 4 View filing | |
| Calkins Daniel Chief Financial Officer | Oct 2, 2026 2-day lag | Award Sep 30, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Calkins Daniel Chief Financial Officer | Sep 23, 2026 2-day lag | Sale Sep 21, 2026 | $423.5 Filed shares x price | SEC Form 4 View filing | |
| Paterson Dan President And CEO | Aug 5, 2026 2-day lag | Sale Aug 3, 2026 | $7.56K Filed shares x price | SEC Form 4 View filing | |
| Calkins Daniel Chief Financial Officer | Jun 24, 2026 2-day lag | Sale Jun 22, 2026 | $16.85K Filed shares x price | SEC Form 4 View filing | |
| Calkins Daniel Chief Financial Officer | Jun 24, 2026 2-day lag | Sale Jun 22, 2026 | $235.41 Filed shares x price | SEC Form 4 View filing | |
| Paterson Dan President And CEO | Jun 24, 2026 2-day lag | Sale Jun 22, 2026 | $87.24K Filed shares x price | SEC Form 4 View filing |
Paterson Dan
President And CEO
Sale
Calculated transaction value
$352.97K
44,121 shares @ $8
Traded
Oct 1, 2026
Filed
Oct 2, 2026
Paterson Dan
President And CEO
Award
Calculated transaction value
$0
106,893 shares @ $0
Traded
Sep 30, 2026
Filed
Oct 2, 2026
Calkins Daniel
Chief Financial Officer
Sale
Calculated transaction value
$20.53K
2,566 shares @ $8
Traded
Oct 1, 2026
Filed
Oct 2, 2026
Calkins Daniel
Chief Financial Officer
Award
Calculated transaction value
$0
8,333 shares @ $0
Traded
Sep 30, 2026
Filed
Oct 2, 2026
Calkins Daniel
Chief Financial Officer
Sale
Calculated transaction value
$423.5
55 shares @ $7.7
Traded
Sep 21, 2026
Filed
Sep 23, 2026
Paterson Dan
President And CEO
Sale
Calculated transaction value
$7.56K
1,302 shares @ $5.81
Traded
Aug 3, 2026
Filed
Aug 5, 2026
Calkins Daniel
Chief Financial Officer
Sale
Calculated transaction value
$16.85K
4,032 shares @ $4.18
Traded
Jun 22, 2026
Filed
Jun 24, 2026
Calkins Daniel
Chief Financial Officer
Sale
Calculated transaction value
$235.41
57 shares @ $4.13
Traded
Jun 22, 2026
Filed
Jun 24, 2026
Paterson Dan
President And CEO
Sale
Calculated transaction value
$87.24K
20,871 shares @ $4.18
Traded
Jun 22, 2026
Filed
Jun 24, 2026