Are insiders buying GLGI stock?

Yes — 2 distinct insiders have bought GLGI (GREYSTONE LOGISTICS, 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 22, 2025.

How much GLGI stock have insiders bought?

Insiders have bought a combined $92.8K of GLGI across 11 open-market purchases, based on SEC Form 4 filings.

What is an insider cluster buy in GLGI?

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

Where does this GLGI 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.

GLGI insider buying

1 cluster buy

GREYSTONE LOGISTICS, INC.

When two or more insiders at GREYSTONE LOGISTICS, INC. buy GLGI 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 GLGI 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

$92.8K

Market cap

Unknown

Detected clusters

Aug 22 – Dec 22, 2025
Detected Dec 22, 2025
High conviction2 insiders
Total bought
$44.4K
Market cap
Unknown

All notable open-market buys in GLGI

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 22, 2025	KRUGER WARREN Fcluster Director, CEO & CFO, 10% Owner	17,500	$0.58	$10.2K	SEC ↗
Nov 11, 2025	KRUGER WARREN Fcluster Director, CEO & CFO, 10% Owner	5,000	$0.71	$3.6K	SEC ↗
Oct 15, 2025	Lockard Drew T.cluster Director	10,000	$1.14	$11.4K	SEC ↗
Oct 15, 2025	Lockard Drew T.cluster Director	10,000	$1.12	$11.2K	SEC ↗
Oct 14, 2025	Lockard Drew T.cluster Director	1,600	$1.10	$1.8K	SEC ↗
Aug 22, 2025	Lockard Drew T.cluster Director	5,000	$1.27	$6.4K	SEC ↗
May 23, 2025	Lockard Drew T. Director	6,600	$1.30	$8.6K	SEC ↗
May 22, 2025	Lockard Drew T. Director	10,000	$1.31	$13.1K	SEC ↗
May 22, 2025	Lockard Drew T. Director	10,000	$1.30	$13.0K	SEC ↗
May 21, 2025	Lockard Drew T. Director	8,000	$1.20	$9.6K	SEC ↗
May 20, 2025	Lockard Drew T. Director	3,400	$1.20	$4.1K	SEC ↗

GLGI insider buying — FAQ

Are insiders buying GLGI stock?: Yes — 2 distinct insiders have bought GLGI (GREYSTONE LOGISTICS, 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 22, 2025.
How much GLGI stock have insiders bought?: Insiders have bought a combined $92.8K of GLGI across 11 open-market purchases, based on SEC Form 4 filings.
What is an insider cluster buy in GLGI?: A cluster buy is two or more distinct GREYSTONE LOGISTICS, INC. insiders — officers, directors, or 10% owners — each buying GLGI on the open market within a rolling window. GLGI has 1 detected cluster buy to date.
Where does this GLGI 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 GLGI

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 GLGI 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 GLGI.