As of the latest Form 4 filed Jul 2, 2026.
What Illumina Inc insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 70 most recent filings for ILMN.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-07-02 | 2026-06-30 | Meister Keith A. Director | AAward | +142.00 | $149.19 | $21.2K | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | Ullem Scott B. Director | AAward | +167.00 | $149.19 | $24.9K | No | Form 4 ↗ |
| 2026-06-25 | 2026-06-25 | Davies Scott M Chief Legal Officer | SSale | −615.00 | $180.00 | $111K | Yes (planned) | Form 4 ↗ |
| 2026-06-23 | 2026-06-16 | Skovronsky Daniel Director | AAward | +1.67K | $164.28 | $275K | No | Form 4 ↗ |
| 2026-06-09 | 2026-06-05 | Leckman Patricia SVP, Chief People Officer | SSale | −2.00 | $167.88 | $335.76 | Yes (planned) | Form 4 ↗ |
| 2026-06-09 | 2026-06-05 | Leckman Patricia, SVP, Chief People Officer | SSale | −39.00 | $164.82 | $6.43K | Yes (planned) | Form 4 ↗ |
| 2026-06-09 | 2026-06-05 | Leckman Patricia, SVP, Chief People Officer | SSale | −78.00 | $163.36 | $12.7K | Yes (planned) | Form 4 ↗ |
| 2026-06-09 | 2026-06-05 | Leckman Patricia, SVP, Chief People Officer | SSale | −374.00 | $162.78 | $60.9K | Yes (planned) | Form 4 ↗ |
| 2026-06-09 | 2026-06-05 | Leckman Patricia, SVP, Chief People Officer | SSale | −290.00 | $161.79 | $46.9K | Yes (planned) | Form 4 ↗ |
| 2026-06-04 | 2026-06-02 | Leckman Patricia SVP, Chief People Officer | SSale | −290.00 | $163.02 | $47.3K | Yes (planned) | Form 4 ↗ |
| 2026-06-04 | 2026-06-02 | Leckman Patricia, SVP, Chief People Officer | SSale | −318.00 | $162.00 | $51.5K | Yes (planned) | Form 4 ↗ |
| 2026-06-04 | 2026-06-02 | Leckman Patricia, SVP, Chief People Officer | SSale | −176.00 | $160.66 | $28.3K | Yes (planned) | Form 4 ↗ |
| 2026-06-01 | 2026-06-01 | Meister Keith A. Director | SSale | −15.5K | $165.50 | $2.56M | No | Form 4 ↗ |
| 2026-06-01 | 2026-06-01 | Meister Keith A., Director | SSale | −87.7K | $164.34 | $14.4M | No | Form 4 ↗ |
| 2026-06-01 | 2026-06-01 | Meister Keith A., Director | SSale | −61.6K | $163.56 | $10.1M | No | Form 4 ↗ |
| 2026-06-01 | 2026-06-01 | Meister Keith A., Director | SSale | −70.3K | $162.41 | $11.4M | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-29 | Davies Scott M Chief Legal Officer | SSale | −615.00 | $160.00 | $98.4K | Yes (planned) | Form 4 ↗ |
| 2026-06-01 | 2026-05-29 | Ericksen Scott D VP, Chief Accounting Officer | SSale | −500.00 | $160.00 | $80.0K | Yes (planned) | Form 4 ↗ |
| 2026-06-01 | 2026-05-29 | Meister Keith A. Director | SSale | −1.96K | $165.30 | $324K | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-29 | Meister Keith A., Director | SSale | −92.9K | $164.56 | $15.3M | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-29 | Meister Keith A., Director | SSale | −6.20K | $163.97 | $1.02M | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-29 | Meister Keith A., Director | SSale | −63.0K | $162.86 | $10.3M | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-29 | Meister Keith A., Director | SSale | −6.89K | $164.75 | $1.13M | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-29 | Meister Keith A., Director | SSale | −19.8K | $163.57 | $3.24M | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-29 | Meister Keith A., Director | SSale | −2.23K | $162.44 | $361K | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-29 | Meister Keith A., Director | SSale | −5.26K | $161.64 | $850K | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-29 | Meister Keith A., Director | SSale | −4.58K | $160.50 | $735K | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-29 | Meister Keith A., Director | SSale | −11.8K | $159.57 | $1.88M | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-28 | Ericksen Scott D VP, Chief Accounting Officer | SSale | −1.50K | $150.10 | $225K | Yes (planned) | Form 4 ↗ |
| 2026-06-01 | 2026-05-28 | Meister Keith A. Director | SSale | −110K | $147.50 | $16.3M | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-28 | Meister Keith A., Director | SSale | −72.0K | $157.38 | $11.3M | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-28 | Meister Keith A., Director | SSale | −37.6K | $156.50 | $5.88M | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-28 | Meister Keith A., Director | JOther | −24.6K | $156.40 | $3.84M | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-28 | Meister Keith A., Director | XX | +24.6K | $102.82 | $2.53M | No | Form 4 ↗ |
| 2026-05-22 | 2026-05-21 | KING DAVID P Director | AAward | +2.07K | $144.83 | $300K | No | Form 4 ↗ |
| 2026-05-22 | 2026-05-21 | SIEGEL SUSAN E Director | AAward | +2.07K | $144.83 | $300K | No | Form 4 ↗ |
| 2026-05-22 | 2026-05-21 | Ullem Scott B. Director | AAward | +2.07K | $144.83 | $300K | No | Form 4 ↗ |
| 2026-05-22 | 2026-05-21 | SCHILLER PHILIP W Director | AAward | +2.07K | $144.83 | $300K | No | Form 4 ↗ |
| 2026-05-22 | 2026-05-21 | RICHO ANNA Director | AAward | +2.07K | $144.83 | $300K | No | Form 4 ↗ |
| 2026-05-22 | 2026-05-21 | Meister Keith A. Director | AAward | +2.07K | $144.83 | $300K | No | Form 4 ↗ |
| 2026-05-22 | 2026-05-21 | Gottlieb Scott Director | AAward | +2.07K | $144.83 | $300K | No | Form 4 ↗ |
| 2026-05-22 | 2026-05-21 | DORSA CAROLINE Director | AAward | +2.07K | $144.83 | $300K | No | Form 4 ↗ |
| 2026-05-22 | 2026-05-20 | DORSA CAROLINE, Director | FTax | −1.51K | $141.92 | $215K | No | Form 4 ↗ |
| 2026-05-14 | 2026-05-14 | Meister Keith A. Director | SSale | −180.00 | $147.80 | $26.6K | No | Form 4 ↗ |
| 2026-05-14 | 2026-05-14 | Meister Keith A., Director | SSale | −13.8K | $146.96 | $2.02M | No | Form 4 ↗ |
| 2026-05-14 | 2026-05-14 | Meister Keith A., Director | SSale | −25.4K | $146.15 | $3.71M | No | Form 4 ↗ |
| 2026-05-14 | 2026-05-14 | Meister Keith A., Director | SSale | −52.8K | $144.80 | $7.64M | No | Form 4 ↗ |
| 2026-05-14 | 2026-05-14 | Meister Keith A., Director | SSale | −12.3K | $144.13 | $1.77M | No | Form 4 ↗ |
| 2026-05-14 | 2026-05-13 | Meister Keith A., Director | SSale | −5.31K | $148.14 | $787K | No | Form 4 ↗ |
| 2026-05-14 | 2026-05-13 | Meister Keith A., Director | SSale | −6.52K | $147.50 | $962K | No | Form 4 ↗ |
| 2026-05-14 | 2026-05-13 | Meister Keith A., Director | SSale | −53.6K | $145.94 | $7.82M | No | Form 4 ↗ |
| 2026-05-14 | 2026-05-13 | Meister Keith A., Director | SSale | −160K | $145.26 | $23.2M | No | Form 4 ↗ |
| 2026-05-14 | 2026-05-12 | Meister Keith A., Director | JOther | −255K | $144.66 | $36.9M | No | Form 4 ↗ |
| 2026-05-14 | 2026-05-12 | Meister Keith A., Director | XX | +255K | $102.82 | $26.3M | No | Form 4 ↗ |
| 2026-05-11 | 2026-05-11 | Meister Keith A. Director | JOther | −79.6K | $143.45 | $11.4M | No | Form 4 ↗ |
| 2026-05-11 | 2026-05-11 | Meister Keith A., Director | XX | +79.6K | $102.82 | $8.18M | No | Form 4 ↗ |
| 2026-05-11 | 2026-05-07 | Meister Keith A., Director | JOther | −9.24K | $140.25 | $1.30M | No | Form 4 ↗ |
| 2026-05-11 | 2026-05-07 | Meister Keith A., Director | XX | +9.24K | $102.82 | $950K | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | Wedel Christensen Jakob SVP, Strategy/Corp Development | SSale | −700.00 | $139.04 | $97.3K | Yes (planned) | Form 4 ↗ |
| 2026-05-07 | 2026-05-05 | Wedel Christensen Jakob, SVP, Strategy/Corp Development | FTax | −233.00 | $139.07 | $32.4K | Yes (planned) | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Barnard Steven SVP, Chief Technology Officer | AAward | +7.60K | $128.24 | $975K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Davies Scott M Chief Legal Officer | AAward | +5.85K | $128.24 | $750K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Dhingra Ankur SVP, Chief Financial Officer | AAward | +9.36K | $128.24 | $1.20M | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Ericksen Scott D VP, Chief Accounting Officer | AAward | +3.22K | $128.24 | $413K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Leckman Patricia SVP, Chief People Officer | AAward | +6.32K | $128.24 | $810K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Pegels Kevin Carl Chief of Global Operations | AAward | +6.32K | $128.24 | $810K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Thaysen Jacob Chief Executive Officer | AAward | +25.7K | $128.24 | $3.30M | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Wedel Christensen Jakob SVP, Strategy/Corp Development | AAward | +5.62K | $128.24 | $720K | No | Form 4 ↗ |
| 2026-02-24 | 2026-02-20 | Davies Scott M Chief Legal Officer | SSale | −1.34K | $116.18 | $155K | Yes (planned) | Form 4 ↗ |
| 2026-02-11 | 2026-02-09 | Gottlieb Scott Director | PPurchase | +200.00 | $117.81 | $23.6K | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also ILMN’s full analysis or the market-wide insider trading feed. The tabs above jump to ILMN’s other SEC data.
Source: SEC Form 4 filings for ILMN, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
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