Are insiders buying COR stock?

Yes — 2 distinct insiders have bought COR (Cencora, 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 Jun 24, 2026.

How much COR stock have insiders bought?

Insiders have bought a combined $2.4M of COR across 4 open-market purchases, based on SEC Form 4 filings.

What is an insider cluster buy in COR?

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

Where does this COR 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.

COR insider buying

1 cluster buy

Cencora, Inc. · Healthcare

When two or more insiders at Cencora, Inc. buy COR 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 COR 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

$2.4M

Market cap

$58.1B

Detected clusters

May 28 – Jun 22, 2026
Detected Jun 22, 2026
2 insiders
Total bought
$2.3M
Market cap
$58.1B

All notable open-market buys in COR

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
Jun 22, 2026	Tyler Lauren Mcluster Director	550	$270.23	$148.6K	SEC ↗
Jun 18, 2026	DURCAN DERMOT MARKcluster Director	4,000	$274.19	$1.1M	SEC ↗
May 28, 2026	DURCAN DERMOT MARKcluster Director	4,000	$266.26	$1.1M	SEC ↗
May 24, 2024	DURCAN DERMOT MARK Director	500	$218.58	$109.3K	SEC ↗

More Healthcare stocks with insider cluster buys

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COR insider buying — FAQ

Are insiders buying COR stock?: Yes — 2 distinct insiders have bought COR (Cencora, 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 Jun 24, 2026.
How much COR stock have insiders bought?: Insiders have bought a combined $2.4M of COR across 4 open-market purchases, based on SEC Form 4 filings.
What is an insider cluster buy in COR?: A cluster buy is two or more distinct Cencora, Inc. insiders — officers, directors, or 10% owners — each buying COR on the open market within a rolling window. COR has 1 detected cluster buy to date.
Where does this COR 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 COR

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 COR 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 COR.