Are insiders buying CASS stock?

Yes — 2 distinct insiders have bought CASS (CASS INFORMATION SYSTEMS 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 Oct 6, 2025.

How much CASS stock have insiders bought?

Insiders have bought a combined $92.6K of CASS across 7 open-market purchases, based on SEC Form 4 filings.

What is an insider cluster buy in CASS?

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

Where does this CASS 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.

CASS insider buying

2 cluster buys

CASS INFORMATION SYSTEMS INC · Industrials

When two or more insiders at CASS INFORMATION SYSTEMS INC buy CASS 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 CASS 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

$92.6K

Market cap

$672.5M

Detected clusters

Jul 31 – Oct 2, 2025
Detected Oct 2, 2025
High conviction2 insiders
Total bought
$66.9K
Market cap
$672.5M
Apr 21 – Apr 21, 2025
Detected Apr 21, 2025
High conviction2 insiders
Total bought
$17.6K
Market cap
$672.5M

All notable open-market buys in CASS

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
Oct 2, 2025	Resch Martin H.cluster President & CEO	500	$38.69	$19.3K	SEC ↗
Aug 1, 2025	Resch Martin H.cluster President & CEO	500	$39.50	$19.8K	SEC ↗
Aug 1, 2025	Normile Michael Jamescluster CFO	200	$39.61	$7.9K	SEC ↗
Jul 31, 2025	Resch Martin H.cluster President & CEO	500	$39.75	$19.9K	SEC ↗
Apr 21, 2025	Normile Michael Jamescluster CFO	250	$39.25	$9.8K	SEC ↗
Apr 21, 2025	Resch Martin H.cluster President & CEO	200	$39.00	$7.8K	SEC ↗
Oct 21, 2024	Normile Michael James CFO	200	$40.30	$8.1K	SEC ↗

More Industrials stocks with insider cluster buys

All insider buying in Industrials →

CASS insider buying — FAQ

Are insiders buying CASS stock?: Yes — 2 distinct insiders have bought CASS (CASS INFORMATION SYSTEMS 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 Oct 6, 2025.
How much CASS stock have insiders bought?: Insiders have bought a combined $92.6K of CASS across 7 open-market purchases, based on SEC Form 4 filings.
What is an insider cluster buy in CASS?: A cluster buy is two or more distinct CASS INFORMATION SYSTEMS INC insiders — officers, directors, or 10% owners — each buying CASS on the open market within a rolling window. CASS has 2 detected cluster buys to date.
Where does this CASS 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 CASS

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 CASS 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 CASS.