ILMN

ILLUMINA, INC.

SEC CIK 1110803
$159.09 +35.7% · 90 days
90-day buys
$0
0 open-market
90-day sells
$155.73M
38 open-market
Net insider flow
−$155.73M
Net selling
Filings shown
101
Most recent
Advertisement

At a glance

Over the last 90 days, insiders at ILMN have sold a net $155.73M of stock (0 open-market buys vs 38 sells).

Largest recent trade: Meister Keith A. sold $23.19M of ILMN, trimming their stake 4%.

Most active filer: Meister Keith A., with 36 transactions among the recent filings shown.

Insider transaction history

Form 4 filings for ILMN, newest first
View on SEC EDGAR ↗
ILMN
Grant/award KING DAVID P · Director · Grant/award · filed May 22, 2026 ΔOwn NEW
+$300.1K
2,072 sh @ $145
ILMN
Grant/award RICHO ANNA · Director · Grant/award · filed May 22, 2026 ΔOwn +32%
+$300.1K
2,072 sh @ $145
Advertisement
ILMN
Tax withholding DORSA CAROLINE · Director · Tax withholding · filed May 22, 2026 ΔOwn −10.0%
−$214.6K
1,512 sh @ $142
ILMN
Sell Meister Keith A. · Director · Open-market sale · filed May 14, 2026 ΔOwn −0.3%

Meister Keith A. sold $1.77M of ILMN.

−$1.77M
12,309 sh @ $144
ILMN
Sell Meister Keith A. · Director · Open-market sale · filed May 14, 2026 ΔOwn −1.5%

Meister Keith A. sold $7.64M of ILMN, trimming their stake 1%.

−$7.64M
52,776 sh @ $145
ILMN
Sell Meister Keith A. · Director · Open-market sale · filed May 14, 2026 ΔOwn −0.7%

Meister Keith A. sold $3.71M of ILMN, trimming their stake 1%.

−$3.71M
25,352 sh @ $146
ILMN
Sell Meister Keith A. · Director · Open-market sale · filed May 14, 2026 ΔOwn −0.4%

Meister Keith A. sold $2.02M of ILMN.

−$2.02M
13,776 sh @ $147
ILMN
Sell Meister Keith A. · Director · Open-market sale · filed May 14, 2026

Meister Keith A. sold $26.6K of ILMN.

−$26.6K
180 sh @ $148
ILMN
Sell Meister Keith A. · Director · Open-market sale · filed May 14, 2026 ΔOwn −4.2%

Meister Keith A. sold $23.19M of ILMN, trimming their stake 4%.

−$23.19M
159,623 sh @ $145
ILMN
Sell Meister Keith A. · Director · Open-market sale · filed May 14, 2026 ΔOwn −1.5%

Meister Keith A. sold $7.82M of ILMN, trimming their stake 1%.

−$7.82M
53,610 sh @ $146
ILMN
Sell Meister Keith A. · Director · Open-market sale · filed May 14, 2026 ΔOwn −0.2%

Meister Keith A. sold $962.3K of ILMN.

−$962.3K
6,524 sh @ $148
ILMN
Sell Meister Keith A. · Director · Open-market sale · filed May 14, 2026 ΔOwn −0.1%

Meister Keith A. sold $786.6K of ILMN.

−$786.6K
5,310 sh @ $148
ILMN
Sell Wedel Christensen Jakob · SVP, Strategy/Corp Development · Open-market sale · filed May 7, 2026 ΔOwn −4.4%

Wedel Christensen Jakob sold $97.3K of ILMN, trimming their stake 4%.

−$97.3K
700 sh @ $139
ILMN
Grant/award Barnard Steven · SVP, Chief Technology Officer · Grant/award · filed Mar 9, 2026 ΔOwn +23%
+$975K
7,603 sh @ $128
ILMN
Grant/award Davies Scott M · Chief Legal Officer · Grant/award · filed Mar 9, 2026 ΔOwn +36%
+$750.1K
5,849 sh @ $128
Advertisement

About ILMN insider activity

This page tracks every recent Form 4 filed for ILLUMINA, INC. with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.

The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.

Frequently asked questions

How often is ILMN insider data updated?

Continuously. We read from SEC EDGAR, so new Form 4 filings for ILLUMINA, INC. usually appear here within minutes of being accepted by the SEC.

What does "net insider flow" mean?

It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.

Why do some rows show grants or option exercises instead of buys?

Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.

Is this investment advice?

No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.