Verastem, Inc. (VSTM)

Typically moves ±12.06% on earnings

EARNINGS ANALYTICS

Since Mar 28, 2022, Verastem, Inc. (VSTM) has reported earnings 8 times. On average the shares move ±12.06% post-earnings, with a positive reaction 75.0% of the time. Its largest post-earnings gain was +19.58% (Oct 14, 2026) and its largest decline was -20.1% (Nov 04, 2025).

Earnings reactions

How VSTM moved on each past earnings report.

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Earnings Impact

Total Earnings

Avg Abs. Movement

±12.06%

Positive %

75.0%

Negative %

25.0%

Historical Earnings Statistics

Date	Timing	Earnings move	SEC Filing
Oct 14, 2026	☽ POST	+19.58%	open_in_new
Aug 06, 2026	☽ POST	+14.32%	open_in_new
Feb 04, 2026	☀ PRE	+7.78%	open_in_new
Nov 04, 2025	☀ PRE	-20.1%	open_in_new
Jan 13, 2025	☀ PRE	-6.81%	open_in_new
Feb 02, 2023	☀ PRE	+9.38%	open_in_new
Aug 08, 2022	☀ PRE	+7.56%	open_in_new
Mar 28, 2022	☀ PRE	+10.92%	open_in_new

event

Earnings Count

Total earnings in dataset

trending_up

Avg Abs. Movement

±12.06%

Avg % price change on earnings

description

SEC Filings

View

Browse all SEC filings

account_balance

Institutional ownership

Holdings as of Jun 30, 2026 · SEC 13-F

View all 25 →

Funds holding

$91997370

Total value held

Buying

19 added · 5 reduced

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SEC Filing Types

description SCHEDULE 13G/A

Recent SEC Filings

10 most recent

Form	Date Filed	View on EDGAR
424B5	20261014	open_in_new SEC.gov
424B5	20261014	open_in_new SEC.gov
8-K	20261014	open_in_new SEC.gov
8-K	20261014	open_in_new SEC.gov
4	20261002	open_in_new SEC.gov
4	20261002	open_in_new SEC.gov
144	20261001	open_in_new SEC.gov
4	20260923	open_in_new SEC.gov
SCHEDULE 13G/A	20260814	open_in_new SEC.gov
8-K	20260807	open_in_new SEC.gov

Frequently asked about VSTM earnings

How much does VSTM stock move after earnings? expand_more

Over 8 reports, VSTM has moved an average of ±12.06% the session after earnings, closing higher 75.0% of the time.

What was VSTM's biggest post-earnings move? expand_more

VSTM's largest post-earnings gain on record was +19.58% on Oct 14, 2026, and its largest decline was -20.1% on Nov 04, 2025.

Where can I find Verastem, Inc.'s SEC filings? expand_more

All of Verastem, Inc.'s SEC filings — 10-K, 10-Q, 8-K and more — are listed in the SEC filings section on this page, each linking to the original document on SEC.gov.