Filer Snapshot

Verastem, Inc.

CIK 0001526119. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity type

Company

Total filings

1,008

Latest filing

09 Apr 2026

Industry

n/a

Filing-backed research brief

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Latest signal: SEC filing timeline only. Each card links back to the PortfolioSavvy page where the filing evidence is closest.

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Largest parsed holding

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Populates from the latest parsed 13F information table.

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13D/G large stake

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Source: SEC filing DEF 14A

DEF 14A filed on 09 Apr 2026 for CIK 0001526119.

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Listed symbols
VSTM on Nasdaq
At a glance Names, identifiers, and filing context for this profile. 1 identity field
Business address
117 Kendrick Street, Suite 500, Needham, MA, 02494
EDGAR profile Static EDGAR fields kept behind disclosure so the main profile stays readable. 2 profile fields available
Incorporated in
MA
Fiscal year end
31 December

Filer intelligence

What SEC filings say about Verastem, Inc.

A compact read of parsed XML filings. 13F, 13D/G, and Forms 3/4/5 are shown separately because they answer different ownership questions.

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SEC source mix

Counts show available parsed rows, not one combined ownership total.

No XML rows yet
13F portfolio No rows yet

Quarterly institutional portfolio holdings.

13D/G stakes No rows yet

Beneficial ownership and large-stake disclosures.

Forms 3/4/5 No rows yet

Officer, director, and 10% owner holdings or transactions.

No parsed ownership summary yet

We still show the SEC filing timeline below. The intelligence summary will populate when parsed 13F, 13D/G, or Forms 3/4/5 data exists for this CIK.

SEC filing record

CIK 0001526119 filing coverage

Start with this filing record, then use the linked ownership pages when parsed 13F, 13D/G, Forms 3/4/5, or facts data exists for this CIK.

SEC filings
1,008
First seen
26 Jul 2011
Latest filing
09 Apr 2026
Entity
Company

Observed form types

DEF 14A SCHEDULE 13G/A 4 8-K 10-K SCHEDULE 13G 144 144/A 424B5 FWP +35 more

CIK-linked evidence first

Verastem, Inc. SEC filings 92337C203 holder history Open SEC filing index

Latest Filings

Showing the latest 12 of 1,000 SEC filings for Verastem, Inc..

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DEF 14A File 001-35403

DEF 14A

Filing date
09 Apr 2026
Reporting date
21 May 2026
Next action
Verify source filing
SCHEDULE 13G/A File 005-86603

SCHEDULE 13G/A filing

Filing date
27 Mar 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

OWNERSHIP DOCUMENT

Filing date
23 Mar 2026
Reporting date
20 Mar 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
SCHEDULE 13G File 005-86603

SCHEDULE 13G filing

Filing date
17 Feb 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SCHEDULE 13G/A File 005-86603

SCHEDULE 13G/A filing

Filing date
17 Feb 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SCHEDULE 13G/A File 005-86603

SCHEDULE 13G/A filing

Filing date
17 Feb 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SCHEDULE 13G/A File 005-86603

SCHEDULE 13G/A filing

Filing date
17 Feb 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SCHEDULE 13G/A File 005-86603

SCHEDULE 13G/A filing

Filing date
13 Feb 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

OWNERSHIP DOCUMENT

Filing date
05 Feb 2026
Reporting date
04 Feb 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
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