InsiderSource
ILMN

ILLUMINA, INC.

SEC CIK 1110803
$166.21 +22.7% · 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
65
Most recent
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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
ILLUMINA, INC.
Sell Leckman Patricia · SVP, Chief People Officer · Open-market sale · filed 3d ago ΔOwn −1.3%

Leckman Patricia sold $46.9K of ILMN, trimming their stake 1%.

−$46.9K
290 sh @ $162
ILMN
ILLUMINA, INC.
Sell Leckman Patricia · SVP, Chief People Officer · Open-market sale · filed 3d ago ΔOwn −1.7%

Leckman Patricia sold $60.9K of ILMN, trimming their stake 2%.

−$60.9K
374 sh @ $163
ILMN
ILLUMINA, INC.
Sell Leckman Patricia · SVP, Chief People Officer · Open-market sale · filed 3d ago ΔOwn −0.4%

Leckman Patricia sold $12.7K of ILMN.

−$12.7K
78 sh @ $163
ILMN
ILLUMINA, INC.
Sell Leckman Patricia · SVP, Chief People Officer · Open-market sale · filed 3d ago ΔOwn −0.2%

Leckman Patricia sold $6.4K of ILMN.

−$6.4K
39 sh @ $165
ILMN
ILLUMINA, INC.
Sell Leckman Patricia · SVP, Chief People Officer · Open-market sale · filed 3d ago

Leckman Patricia sold $336 of ILMN.

−$336
2 sh @ $168
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ILMN
ILLUMINA, INC.
Sell Leckman Patricia · SVP, Chief People Officer · Open-market sale · filed 1w ago ΔOwn −0.8%

Leckman Patricia sold $28.3K of ILMN, trimming their stake 1%.

−$28.3K
176 sh @ $161
ILMN
ILLUMINA, INC.
Sell Leckman Patricia · SVP, Chief People Officer · Open-market sale · filed 1w ago ΔOwn −1.4%

Leckman Patricia sold $51.5K of ILMN, trimming their stake 1%.

−$51.5K
318 sh @ $162
ILMN
ILLUMINA, INC.
Sell Leckman Patricia · SVP, Chief People Officer · Open-market sale · filed 1w ago ΔOwn −1.3%

Leckman Patricia sold $47.3K of ILMN, trimming their stake 1%.

−$47.3K
290 sh @ $163
ILMN
ILLUMINA, INC.
Sell Meister Keith A. · Director · Open-market sale · filed 1w ago ΔOwn −2.3%

Meister Keith A. sold $11.41M of ILMN, trimming their stake 2%.

−$11.41M
70,262 sh @ $162
ILMN
ILLUMINA, INC.
Sell Meister Keith A. · Director · Open-market sale · filed 1w ago ΔOwn −2.1%

Meister Keith A. sold $10.08M of ILMN, trimming their stake 2%.

−$10.08M
61,613 sh @ $164
ILMN
ILLUMINA, INC.
Sell Meister Keith A. · Director · Open-market sale · filed 1w ago ΔOwn −3.0%

Meister Keith A. sold $14.4M of ILMN, trimming their stake 3%.

−$14.4M
87,653 sh @ $164
ILMN
ILLUMINA, INC.
Sell Meister Keith A. · Director · Open-market sale · filed 1w ago ΔOwn −0.5%

Meister Keith A. sold $2.56M of ILMN, trimming their stake 1%.

−$2.56M
15,472 sh @ $166
ILMN
ILLUMINA, INC.
Sell Meister Keith A. · Director · Open-market sale · filed 1w ago ΔOwn −0.4%

Meister Keith A. sold $1.88M of ILMN.

−$1.88M
11,760 sh @ $160
ILMN
ILLUMINA, INC.
Sell Meister Keith A. · Director · Open-market sale · filed 1w ago ΔOwn −0.1%

Meister Keith A. sold $734.9K of ILMN.

−$734.9K
4,579 sh @ $161
ILMN
ILLUMINA, INC.
Sell Meister Keith A. · Director · Open-market sale · filed 1w ago ΔOwn −0.2%

Meister Keith A. sold $849.6K of ILMN.

−$849.6K
5,256 sh @ $162
ILMN
ILLUMINA, INC.
Sell Meister Keith A. · Director · Open-market sale · filed 1w ago ΔOwn −0.1%

Meister Keith A. sold $361.4K of ILMN.

−$361.4K
2,225 sh @ $162
ILMN
ILLUMINA, INC.
Sell Meister Keith A. · Director · Open-market sale · filed 1w ago ΔOwn −0.6%

Meister Keith A. sold $3.24M of ILMN, trimming their stake 1%.

−$3.24M
19,832 sh @ $164
ILMN
ILLUMINA, INC.
Sell Meister Keith A. · Director · Open-market sale · filed 1w ago ΔOwn −0.2%

Meister Keith A. sold $1.13M of ILMN.

−$1.13M
6,888 sh @ $165
ILMN
ILLUMINA, INC.
Sell Meister Keith A. · Director · Open-market sale · filed 1w ago ΔOwn −2.0%

Meister Keith A. sold $10.26M of ILMN, trimming their stake 2%.

−$10.26M
63,020 sh @ $163
ILMN
ILLUMINA, INC.
Sell Meister Keith A. · Director · Open-market sale · filed 1w ago ΔOwn −0.2%

Meister Keith A. sold $1.02M of ILMN.

−$1.02M
6,198 sh @ $164
ILMN
ILLUMINA, INC.
Sell Meister Keith A. · Director · Open-market sale · filed 1w ago ΔOwn −2.9%

Meister Keith A. sold $15.28M of ILMN, trimming their stake 3%.

−$15.28M
92,877 sh @ $165
ILMN
ILLUMINA, INC.
Sell Meister Keith A. · Director · Open-market sale · filed 1w ago ΔOwn −0.1%

Meister Keith A. sold $324.2K of ILMN.

−$324.2K
1,961 sh @ $165
ILMN
ILLUMINA, INC.
Sell Davies Scott M · Chief Legal Officer · Open-market sale · filed 1w ago ΔOwn −2.8%

Davies Scott M sold $98.4K of ILMN, trimming their stake 3%.

−$98.4K
615 sh @ $160
ILMN
ILLUMINA, INC.
Sell Ericksen Scott D · VP, Chief Accounting Officer · Open-market sale · filed 1w ago ΔOwn −3.3%

Ericksen Scott D sold $80K of ILMN, trimming their stake 3%.

−$80K
500 sh @ $160
ILMN
ILLUMINA, INC.
Sell Meister Keith A. · Director · Open-market sale · filed 1w ago ΔOwn −1.1%

Meister Keith A. sold $5.88M of ILMN, trimming their stake 1%.

−$5.88M
37,590 sh @ $157
ILMN
ILLUMINA, INC.
Sell Meister Keith A. · Director · Open-market sale · filed 1w ago ΔOwn −2.1%

Meister Keith A. sold $11.33M of ILMN, trimming their stake 2%.

−$11.33M
71,986 sh @ $157
ILMN
ILLUMINA, INC.
Sell Meister Keith A. · Director · Open-market sale · filed 1w ago ΔOwn −3.3%

Meister Keith A. sold $16.29M of ILMN, trimming their stake 3%.

−$16.29M
110,424 sh @ $148
ILMN
ILLUMINA, INC.
Sell Ericksen Scott D · VP, Chief Accounting Officer · Open-market sale · filed 1w ago ΔOwn −9.1%

Ericksen Scott D sold $225.2K of ILMN, trimming their stake 9%.

−$225.2K
1,500 sh @ $150
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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.