Are insiders buying AMST stock?

Yes — 3 distinct insiders have bought AMST (Amesite Inc.) on the open market, including 2 cluster buys where two or more insiders bought within a rolling window. The most recent qualifying activity was May 18, 2026.

How much AMST stock have insiders bought?

Insiders have bought a combined $1.9M of AMST across 5 open-market purchases, based on SEC Form 4 filings.

What is an insider cluster buy in AMST?

A cluster buy is two or more distinct Amesite Inc. insiders — officers, directors, or 10% owners — each buying AMST on the open market within a rolling window. AMST has 2 detected cluster buys to date.

Where does this AMST 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.

AMST insider buying

2 cluster buys

Amesite Inc. · Technology

When two or more insiders at Amesite Inc. buy AMST 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 AMST 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

$1.9M

Market cap

$7.9M

Detected clusters

Apr 28 – Apr 28, 2026
Detected Apr 28, 2026
High conviction2 insiders
Total bought
$600.0K
Market cap
$7.9M
Jan 7 – Jan 7, 2025
Detected Jan 7, 2025
High conviction2 insiders
Total bought
$1.2M
Market cap
$7.9M

All notable open-market buys in AMST

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
Apr 28, 2026	Parmer Georgecluster Director	243,902	$1.44	$350.0K	SEC ↗
Apr 28, 2026	Sastry Ann Mariecluster Director, CHIEF EXECUTIVE OFFICER	174,216	$1.44	$250.0K	SEC ↗
Jan 7, 2025	Sastry Ann Mariecluster Director, CHIEF EXECUTIVE OFFICER	333,333	$3.00	$1.0M	SEC ↗
Jan 7, 2025	Parmer Georgecluster Director	83,333	$3.00	$250.0K	SEC ↗
Jan 7, 2025	OMENN GILBERT S Director	3,333	$3.00	$10.0K	SEC ↗

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AMST insider buying — FAQ

Are insiders buying AMST stock?: Yes — 3 distinct insiders have bought AMST (Amesite Inc.) on the open market, including 2 cluster buys where two or more insiders bought within a rolling window. The most recent qualifying activity was May 18, 2026.
How much AMST stock have insiders bought?: Insiders have bought a combined $1.9M of AMST across 5 open-market purchases, based on SEC Form 4 filings.
What is an insider cluster buy in AMST?: A cluster buy is two or more distinct Amesite Inc. insiders — officers, directors, or 10% owners — each buying AMST on the open market within a rolling window. AMST has 2 detected cluster buys to date.
Where does this AMST 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 AMST

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 AMST 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 AMST.