Compensation award — excluded from discretionary-purchase analysis.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
View the official recordSEC Form 4 — Statement of Changes in Beneficial OwnershipAll the details
Dates, kept separate
Transaction date
Mar 20, 2026
Reporting period
Not applicable
Filed with the SEC
Mar 23, 2026
CFOGrant / award
Context
Classification
grant award
Code A — grant or award
Planned / mechanical clue
Footnote references tax withholding
Only flagged when a footnote says so; never inferred
Source receipt
Record ID
0001104659-26-033407
Filed / recorded
Mar 23, 2026, 9:20 PM UTC
Added to OQRO
Oct 6, 2026, 11:36 PM UTC
Parser
form4-xml-v2
Data quality
Verified: identifiers matched exactly
Issuer
Verastem, Inc.
Issuer CIK
1526119
Ticker
VSTM
Reporting person
Daniel Calkins
Relationship
Officer
Officer title
Chief Financial Officer
Security
Common Stock
Table
Non-derivative (Table I)
Transaction date
Mar 20, 2026
Transaction code
A
Shares / units
57
Price per share
$5.74
Acquired / disposed
Disposed (D)
Shares owned after
121,327
Ownership form
Direct
Amendment
No
Footnotes from the filing
The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units.