VSTM Verastem, Inc.

NEUTRAL Impact: 3/10 144
Horizon days Filed May 27, 2026 Processed 16d 17h ago SEC 0001974158-26-000070
Form 144 — notice of proposed sale of securities
Latest settled — T+5d
VSTM ▼ -15.62% at T+5d
NEUTRAL call ✗ call lost -15.62% · α vs SPY -15.57% · entry $4.29 → $3.62
Next anchor: T+20d in 12d
Currently $4.10 · -4.43% from $4.29 entry
Entry anchored
May 27, 03:59 PM ET
via Databento tick
T+1d
+0.93%
call +0.93% · α +0.69%
$4.33
settled 16d ago
T+5d
-15.62%
call -15.62% · α -15.57%
$3.62
settled 10d ago
T+20d
call — · α —
in 12d
T+60d
call — · α —
in 2mo

Price Chart

Loading chart...

Executive Summary

Director Robert Gagnon filed a Form 144 to sell 20,103 shares of Verastem common stock, with an estimated aggregate market value of approximately $87,649. The shares were acquired through vested RSUs between December 2020 and March 2026. This is a relatively small sale relative to the company's $383M market cap, but the filing signals insider intent to monetize vested equity.

Actionable Insight

The sale is small relative to market cap and appears to be routine equity monetization by a director. Monitor for any subsequent Form 4 filings to confirm execution. No immediate trading catalyst.

Key Facts

  • Director Robert Gagnon filed Form 144 to sell 20,103 shares of Verastem common stock.
  • Estimated aggregate market value of the proposed sale is approximately $87,649.
  • Shares were acquired upon vesting of restricted stock units between December 2020 and March 2026.
  • The sale is planned through Jefferies LLC on Nasdaq.
  • The filing date is May 27, 2026.

Financial Impact

Approximately $87,649 in shares proposed for sale, representing ~0.02% of Verastem's $383M market cap.

dilution

Risk Factors

  • Insider selling may signal lack of confidence if followed by larger sales or other insider activity.
  • The sale is not yet executed; the insider may choose not to sell.

Market Snapshot

Exchange
Nasdaq
Sector
Pharmaceutical Preparations
Analyst Consensus
93% bullish (15 analysts)

Documents Analyzed

This report is based on 3 SEC documents filed with EDGAR.

DocumentAccession Number
144 Filing (Primary)0001974158-26-000070
Document: 0001974158-26-000070-index.html0001974158-26-000070
Document: 0001974158-26-000070.txt0001974158-26-000070
5 reports for VSTM
Performance horizon
Filters
Rows
Reports for VSTM — sortable, filterable
Type Now
Jun 11, 2026
1d ago
Institutional Cluster
BULLISH ★ 5/10
$3.94 awaiting T+5awaiting T+5$4.10 (+4.06%)
Jun 11, 2026
2d ago
Institutional Cluster
NEUTRAL ★ 3/10
$3.76 awaiting T+5awaiting T+5$4.10 (+9.04%)
May 27, 2026
16d ago
3
NEUTRAL ★ 2/10
$4.29 $3.86▼ −10.02%▼ −10.34%$4.10 (−4.43%)
May 27, 2026
16d ago
144
NEUTRAL ★ 3/10
$4.29 $3.62▼ −15.62%▼ −15.57%$4.10 (−4.43%)
Mar 4, 2026
14w ago
8-K
NEUTRAL ★ 4/10
$6.15 $5.84▼ −5.04%▼ −2.80%$4.10 (−33.33%)
Showing 5 of 5

US Market Status

Market Closed — Opens Mon (47h 36m)

Subscribe to SecBot

Get Real-Time SEC Filing Intelligence

Comprehensive SEC filing analysis delivered the moment filings hit EDGAR. Sentiment scoring, impact analysis, and actionable insights for every material event.

Try SecBot Free Coming soon: SecBot Pro with alerts, watchlists, and API access