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
Jan 6, 2026
Reporting period
Not applicable
Filed with the SEC
Jan 8, 2026
DirectorGrant / award
Context
Classification
grant award
Code A — grant or award
Planned / mechanical clue
Footnote references vesting of compensation awards
Only flagged when a footnote says so; never inferred
Source receipt
Record ID
0001104659-26-002117
Filed / recorded
Jan 8, 2026, 9:01 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
Michael Kauffman
Relationship
Director, Officer
Officer title
President of Development
Security
Stock Option (right to buy)
Table
Derivative (Table II)
Transaction date
Jan 6, 2026
Transaction code
A
Shares / units
200,000
Price per share
$0.00
Acquired / disposed
Acquired (A)
Shares owned after
200,000
Ownership form
Direct
Amendment
No
Footnotes from the filing
The stock option vests 33.33% of the shares on the first anniversary of January 6, 2026 (the "Grant Date"), and an additional 8.33% will vest at the end of each successive three-month period following the first anniversary of the Grant Date until the third anniversary of the Grant Date (with the number of shares vesting on each vesting date rounded down to the nearest whole share, except with respect to the final vesting date on which all remaining unvested shares shall vest) provided that the Reporting Person continues to serve as an employee of or other service provider to the Issuer on each such vesting date.
