Are insiders buying BMEA stock?

Yes — 4 distinct insiders have bought BMEA (Biomea Fusion, Inc.) on the open market, including 1 cluster buy where two or more insiders bought within a rolling window. The most recent qualifying activity was Dec 15, 2025.

How much BMEA stock have insiders bought?

Insiders have bought a combined $352.4K of BMEA across 6 open-market purchases, based on SEC Form 4 filings.

What is an insider cluster buy in BMEA?

A cluster buy is two or more distinct Biomea Fusion, Inc. insiders — officers, directors, or 10% owners — each buying BMEA on the open market within a rolling window. BMEA has 1 detected cluster buy to date.

Where does this BMEA insider trading data come from?

Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.

BMEA insider buying

1 cluster buy

Biomea Fusion, Inc. · Healthcare

When two or more insiders at Biomea Fusion, Inc. buy BMEA on the open market around the same time, that clustered conviction is one of the highest-signal patterns in SEC filing data. Below is every cluster we've detected in BMEA plus the full record of qualifying open-market buys, each parsed directly from Form 4 filings and linked back to the source on SEC EDGAR.

Clusters

Distinct insiders

Total bought

$352.4K

Market cap

$99.8M

Detected clusters

Nov 28 – Dec 11, 2025
Detected Dec 11, 2025
High conviction2 insiders
Total bought
$196.4K
Market cap
$99.8M

All notable open-market buys in BMEA

Every open-market Form 4 purchase, newest first. Click an insider to see their full buying record across companies.

Date	Insider	Shares	Price	Value	Filing
Dec 11, 2025	Erdtmann Rainer Mcluster Director, See Remarks	30,000	$1.43	$42.9K	SEC ↗
Dec 2, 2025	Hitchcock Michael J.M.cluster Director, Interim CEO	100,000	$0.99	$99.0K	SEC ↗
Dec 1, 2025	Erdtmann Rainer Mcluster Director, See Remarks	10,000	$1.05	$10.5K	SEC ↗
Nov 28, 2025	Erdtmann Rainer Mcluster Director, See Remarks	40,000	$1.10	$44.0K	SEC ↗
Sep 30, 2024	Hitchcock Michael J.M. Director	10,000	$10.06	$100.6K	SEC ↗
Jun 11, 2024	Valle Franco Chief Financial Officer	12,509	$4.43	$55.4K	SEC ↗

More Healthcare stocks with insider cluster buys

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BMEA insider buying — FAQ

Are insiders buying BMEA stock?: Yes — 4 distinct insiders have bought BMEA (Biomea Fusion, Inc.) on the open market, including 1 cluster buy where two or more insiders bought within a rolling window. The most recent qualifying activity was Dec 15, 2025.
How much BMEA stock have insiders bought?: Insiders have bought a combined $352.4K of BMEA across 6 open-market purchases, based on SEC Form 4 filings.
What is an insider cluster buy in BMEA?: A cluster buy is two or more distinct Biomea Fusion, Inc. insiders — officers, directors, or 10% owners — each buying BMEA on the open market within a rolling window. BMEA has 1 detected cluster buy to date.
Where does this BMEA insider trading data come from?: Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.

How we track insider buying in BMEA

We continuously poll SEC EDGAR for new Form 4 filings and parse every open-market purchase (transaction code P). A cluster is recorded when two or more distinct insiders — officers, directors, or 10% owners — each buy BMEA within a rolling window. We track clusters at every company size, from micro-caps to mega-caps. Every figure on this page traces back to an official filing; open any row to jump straight to the source document. What counts as a cluster buy?

This page is informational and reflects public filing data. It is not investment advice or a recommendation regarding BMEA.