Are insiders buying ILMN stock?

Yes — 3 distinct insiders have bought ILMN (ILLUMINA, 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 Feb 11, 2026.

How much ILMN stock have insiders bought?

Insiders have bought a combined $1.4M of ILMN across 6 open-market purchases, based on SEC Form 4 filings.

What is an insider cluster buy in ILMN?

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

Where does this ILMN 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.

ILMN insider buying

1 cluster buy

ILLUMINA, INC. · Healthcare

When two or more insiders at ILLUMINA, INC. buy ILMN 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 ILMN 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

$1.4M

Market cap

$29.4B

Detected clusters

May 12 – May 13, 2025
Detected May 13, 2025
High conviction2 insiders
Total bought
$1.3M
Market cap
$29.4B

All notable open-market buys in ILMN

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
Feb 9, 2026	Gottlieb Scott Director	200	$117.81	$23.6K	SEC ↗
Nov 3, 2025	Gottlieb Scott Director	500	$122.13	$61.1K	SEC ↗
May 13, 2025	Thaysen Jacobcluster Director, Chief Executive Officer	4,946	$80.70	$399.1K	SEC ↗
May 12, 2025	Dhingra Ankurcluster SVP, Chief Financial Officer	6,100	$81.21	$495.4K	SEC ↗
May 12, 2025	Thaysen Jacobcluster Director, Chief Executive Officer	3,700	$80.92	$299.4K	SEC ↗
May 12, 2025	Thaysen Jacobcluster Director, Chief Executive Officer	1,400	$81.54	$114.2K	SEC ↗

More Healthcare stocks with insider cluster buys

All insider buying in Healthcare →

ILMN insider buying — FAQ

Are insiders buying ILMN stock?: Yes — 3 distinct insiders have bought ILMN (ILLUMINA, 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 Feb 11, 2026.
How much ILMN stock have insiders bought?: Insiders have bought a combined $1.4M of ILMN across 6 open-market purchases, based on SEC Form 4 filings.
What is an insider cluster buy in ILMN?: A cluster buy is two or more distinct ILLUMINA, INC. insiders — officers, directors, or 10% owners — each buying ILMN on the open market within a rolling window. ILMN has 1 detected cluster buy to date.
Where does this ILMN 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 ILMN

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 ILMN 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 ILMN.