Are insiders buying GAM stock?

Yes — 9 distinct insiders have bought GAM (GENERAL AMERICAN INVESTORS CO INC) on the open market, including 6 cluster buys where two or more insiders bought within a rolling window. The most recent qualifying activity was Sep 18, 2026.

How much GAM stock have insiders bought?

Insiders have bought a combined $4.1M of GAM across 63 open-market purchases, based on SEC Form 4 filings.

What is an insider cluster buy in GAM?

A cluster buy is two or more distinct GENERAL AMERICAN INVESTORS CO INC insiders — officers, directors, or 10% owners — each buying GAM on the open market within a rolling window. GAM has 6 detected cluster buys to date.

Where does this GAM 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.

GAM insider buying

6 cluster buys

GENERAL AMERICAN INVESTORS CO INC

When two or more insiders at GENERAL AMERICAN INVESTORS CO INC buy GAM 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 GAM 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

$4.1M

Market cap

Unknown

Detected clusters

Sep 15 – Sep 18, 2026
Detected Sep 18, 2026
High conviction3 insiders
Total bought
$284.9K
Market cap
Unknown
Sep 15 – Sep 17, 2026
Detected Sep 18, 2026
High conviction2 insiders
Total bought
$191.0K
Market cap
Unknown
Apr 8 – Apr 8, 2026
Detected Apr 8, 2026
High conviction2 insiders
Total bought
$247.7K
Market cap
$1.5B

3 more clusters in GAM

All notable open-market buys in GAM

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
Sep 18, 2026	Priest Jeffrey Wcluster President & CEO	4,000	$23.46	$93.8K	SEC ↗
Sep 17, 2026	Jin Samantha X.cluster Treasurer/PAO/PFO	2,000	$23.69	$47.4K	SEC ↗
Sep 17, 2026	Jin Samantha X.cluster Treasurer/PAO/PFO	1,000	$23.66	$23.7K	SEC ↗
Sep 15, 2026	Stark Eugene Scluster VP Administration	5,000	$24.00	$120.0K	SEC ↗
Apr 8, 2026	Stark Eugene Scluster VP Administration/CCO/PFO	5,000	$24.85	$124.3K	SEC ↗
Apr 8, 2026	Priest Jeffrey Wcluster President & CEO	5,000	$24.69	$123.4K	SEC ↗
Mar 30, 2026	Stark Eugene S VP Administration/CCO/PFO	638	$24.95	$15.9K	SEC ↗
Mar 30, 2026	Stark Eugene S VP Administration/CCO/PFO	638	$24.95	$15.9K	SEC ↗
Mar 27, 2026	Stark Eugene S VP Administration/CCO/PFO	200	$24.92	$5.0K	SEC ↗
Mar 27, 2026	Stark Eugene S VP Administration/CCO/PFO	200	$24.92	$5.0K	SEC ↗
Mar 20, 2026	Stark Eugene S VP Administration/CCO/PFO	11	$24.95	$274.5	SEC ↗
Mar 13, 2026	Stark Eugene S VP Administration/CCO/PFO	3,000	$24.95	$74.9K	SEC ↗
Mar 12, 2026	Priest Jeffrey W President & CEO	800	$24.90	$19.9K	SEC ↗
Feb 4, 2026	Majmudar Anang K. Senior Vice-President	1,095	$25.00	$27.4K	SEC ↗
Feb 3, 2026	Majmudar Anang K. Senior Vice-President	1,700	$25.00	$42.5K	SEC ↗
Jan 13, 2026	Stark Eugene S VP Administration/CCO/PFO	4,000	$24.98	$99.9K	SEC ↗
Jan 13, 2026	Majmudar Anang K. Senior Vice-President	64	$24.98	$1.6K	SEC ↗
Dec 10, 2025	Priest Jeffrey W President & CEO	16,608	$25.00	$415.2K	SEC ↗
Dec 8, 2025	DAVIDSON SPENCER Chairman	2,000	$25.04	$50.1K	SEC ↗
Dec 8, 2025	Priest Jeffrey W President & CEO	60	$25.00	$1.5K	SEC ↗
Dec 8, 2025	Majmudar Anang K. Senior Vice-President	36	$24.98	$899.3	SEC ↗
Nov 24, 2025	Priest Jeffrey Wcluster President & CEO	7,651	$24.95	$190.9K	SEC ↗
Nov 24, 2025	DAVIDSON SPENCERcluster Chairman	4,120	$24.98	$102.9K	SEC ↗
Nov 18, 2025	DAVIDSON SPENCER Chairman	1,462	$24.98	$36.5K	SEC ↗
Nov 14, 2025	DAVIDSON SPENCERcluster Chairman	5,868	$24.98	$146.6K	SEC ↗

38 earlier buys hidden — sign in free to see the full history.

GAM insider buying — FAQ

Are insiders buying GAM stock?: Yes — 9 distinct insiders have bought GAM (GENERAL AMERICAN INVESTORS CO INC) on the open market, including 6 cluster buys where two or more insiders bought within a rolling window. The most recent qualifying activity was Sep 18, 2026.
How much GAM stock have insiders bought?: Insiders have bought a combined $4.1M of GAM across 63 open-market purchases, based on SEC Form 4 filings.
What is an insider cluster buy in GAM?: A cluster buy is two or more distinct GENERAL AMERICAN INVESTORS CO INC insiders — officers, directors, or 10% owners — each buying GAM on the open market within a rolling window. GAM has 6 detected cluster buys to date.
Where does this GAM 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 GAM

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 GAM 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 GAM.