Illumina, Inc. (ILMN) — insider trading
Health Care · NASDAQ
Illumina, Inc. (ILMN) has 144 reported SEC Form 4 insider transactions in our data, including 86 open-market sales among the most recent 100 (latest 2026-10-05).
Recent Form 4 transactions
Showing the 100 most recent of 144 recorded transactions. See all on SEC EDGAR →
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-10-05 | Thaysen Jacob | Director, Officer (Chief Executive Officer) | Shares withheld for taxes / exercise cost | 1,303 | $293.69 | $382.7K | Form 4 |
| 2026-09-30 | Meister Keith A. | Director | Grant / award / vesting | 107 | $219.80 | $23.5K | Form 4 |
| 2026-09-30 | Ullem Scott B. | Director | Grant / award / vesting | 113 | $219.80 | $24.8K | Form 4 |
| 2026-09-08 | Coletti Julie Ann | Officer (Chief Legal Officer) | Grant / award / vesting (derivative) | 5,307 | — | $0 | Form 4 |
| 2026-09-08 | Coletti Julie Ann | Officer (Chief Legal Officer) | Grant / award / vesting (derivative) | 5,307 | — | $0 | Form 4 |
| 2026-09-08 | Coletti Julie Ann | Officer (Chief Legal Officer) | Grant / award / vesting | 14,214 | — | $0 | Form 4 |
| 2026-09-08 | Coletti Julie Ann | Officer (Chief Legal Officer) | Grant / award / vesting | 4,549 | — | $0 | Form 4 |
| 2026-09-05 | Barnard Steven | Officer (SVP, Chief Technology Officer) | Shares withheld for taxes / exercise cost | 408 | $211.06 | $86.1K | Form 4 |
| 2026-09-04 | Meister Keith A. | Director | Open-market sale | 11,351 | $219.18 | $2.49M | Form 4 |
| 2026-09-04 | Meister Keith A. | Director | Open-market sale | 100,650 | $218.39 | $21.98M | Form 4 |
| 2026-09-04 | Meister Keith A. | Director | Open-market sale | 7,500 | $217.28 | $1.63M | Form 4 |
| 2026-09-03 | Meister Keith A. | Director | Open-market sale | 9,961 | $221.55 | $2.21M | Form 4 |
| 2026-09-03 | Meister Keith A. | Director | Open-market sale | 6,656 | $220.17 | $1.47M | Form 4 |
| 2026-09-03 | Meister Keith A. | Director | Open-market sale | 13,717 | $219.41 | $3.01M | Form 4 |
| 2026-09-03 | Meister Keith A. | Director | Open-market sale | 9,721 | $218.33 | $2.12M | Form 4 |
| 2026-09-03 | Meister Keith A. | Director | Open-market sale | 14,196 | $217.29 | $3.08M | Form 4 |
| 2026-09-03 | Meister Keith A. | Director | Open-market sale | 13,261 | $216.38 | $2.87M | Form 4 |
| 2026-09-03 | Meister Keith A. | Director | Open-market sale | 8,439 | $215.20 | $1.82M | Form 4 |
| 2026-09-02 | Meister Keith A. | Director | Open-market sale | 10,620 | $213.73 | $2.27M | Form 4 |
| 2026-09-02 | Meister Keith A. | Director | Open-market sale | 57,488 | $213.20 | $12.26M | Form 4 |
| 2026-08-27 | Meister Keith A. | Director | Open-market sale | 9,405 | $231.23 | $2.17M | Form 4 |
| 2026-08-27 | Meister Keith A. | Director | Open-market sale | 28,439 | $230.54 | $6.56M | Form 4 |
| 2026-08-27 | Meister Keith A. | Director | Open-market sale | 16,990 | $229.72 | $3.90M | Form 4 |
| 2026-08-27 | Meister Keith A. | Director | Open-market sale | 24,363 | $228.64 | $5.57M | Form 4 |
| 2026-08-27 | Meister Keith A. | Director | Open-market sale | 54,309 | $227.67 | $12.36M | Form 4 |
| 2026-08-27 | Meister Keith A. | Director | Open-market sale | 4,873 | $226.74 | $1.10M | Form 4 |
| 2026-08-26 | Meister Keith A. | Director | Open-market sale | 425 | $227.22 | $96.6K | Form 4 |
| 2026-08-26 | Meister Keith A. | Director | Open-market sale | 14,782 | $226.50 | $3.35M | Form 4 |
| 2026-08-26 | Meister Keith A. | Director | Open-market sale | 53,123 | $225.69 | $11.99M | Form 4 |
| 2026-08-26 | Meister Keith A. | Director | Open-market sale | 38,213 | $224.72 | $8.59M | Form 4 |
| 2026-08-25 | Meister Keith A. | Director | Open-market sale | 42 | $226.79 | $9.5K | Form 4 |
| 2026-08-25 | Meister Keith A. | Director | Open-market sale | 38,201 | $226.13 | $8.64M | Form 4 |
| 2026-08-25 | Meister Keith A. | Director | Open-market sale | 92,776 | $225.26 | $20.90M | Form 4 |
| 2026-08-21 | Meister Keith A. | Director | Open-market sale | 3,883 | $220.13 | $854.8K | Form 4 |
| 2026-08-21 | Meister Keith A. | Director | Open-market sale | 133,256 | $219.47 | $29.25M | Form 4 |
| 2026-08-21 | Meister Keith A. | Director | Open-market sale | 86,825 | $218.60 | $18.98M | Form 4 |
| 2026-08-21 | Meister Keith A. | Director | Open-market sale | 8,187 | $217.84 | $1.78M | Form 4 |
| 2026-08-21 | Meister Keith A. | Director | Open-market sale | 12,602 | $216.44 | $2.73M | Form 4 |
| 2026-08-21 | Meister Keith A. | Director | Open-market sale | 9,365 | $215.61 | $2.02M | Form 4 |
| 2026-08-21 | Meister Keith A. | Director | Open-market sale | 13,668 | $214.64 | $2.93M | Form 4 |
| 2026-08-21 | Meister Keith A. | Director | Open-market sale | 6,821 | $213.81 | $1.46M | Form 4 |
| 2026-08-21 | Meister Keith A. | Director | Open-market sale | 13,050 | $212.65 | $2.78M | Form 4 |
| 2026-08-21 | Meister Keith A. | Director | Open-market sale | 7,151 | $211.54 | $1.51M | Form 4 |
| 2026-08-21 | Meister Keith A. | Director | Open-market sale | 4,528 | $210.45 | $952.9K | Form 4 |
| 2026-08-20 | Meister Keith A. | Director | Open-market sale | 9,348 | $219.82 | $2.05M | Form 4 |
| 2026-08-20 | Meister Keith A. | Director | Open-market sale | 5,693 | $218.46 | $1.24M | Form 4 |
| 2026-08-20 | Meister Keith A. | Director | Open-market sale | 21,147 | $217.72 | $4.60M | Form 4 |
| 2026-08-20 | Meister Keith A. | Director | Open-market sale | 15,263 | $216.88 | $3.31M | Form 4 |
| 2026-08-20 | Meister Keith A. | Director | Open-market sale | 18,405 | $215.62 | $3.97M | Form 4 |
| 2026-08-20 | Meister Keith A. | Director | Open-market sale | 42,218 | $214.57 | $9.06M | Form 4 |
| 2026-08-20 | Meister Keith A. | Director | Open-market sale | 71,939 | $213.36 | $15.35M | Form 4 |
| 2026-08-20 | Meister Keith A. | Director | Open-market sale | 29,805 | $212.83 | $6.34M | Form 4 |
| 2026-08-20 | Meister Keith A. | Director | Open-market sale | 34,009 | $211.90 | $7.21M | Form 4 |
| 2026-08-20 | Meister Keith A. | Director | Open-market sale | 23,638 | $210.66 | $4.98M | Form 4 |
| 2026-08-20 | Meister Keith A. | Director | Open-market sale | 9,078 | $209.68 | $1.90M | Form 4 |
| 2026-08-20 | Meister Keith A. | Director | Open-market sale | 3,563 | $208.55 | $743.1K | Form 4 |
| 2026-08-20 | Meister Keith A. | Director | Open-market sale | 1,132 | $207.65 | $235.1K | Form 4 |
| 2026-08-19 | Meister Keith A. | Director | Open-market sale | 12,813 | $205.00 | $2.63M | Form 4 |
| 2026-08-19 | Meister Keith A. | Director | Open-market sale | 4,759 | $204.16 | $971.6K | Form 4 |
| 2026-08-19 | Meister Keith A. | Director | Open-market sale | 57,544 | $203.16 | $11.69M | Form 4 |
| 2026-08-19 | Meister Keith A. | Director | Open-market sale | 19,884 | $202.37 | $4.02M | Form 4 |
| 2026-08-18 | Wedel Christensen Jakob | Officer (SVP, Strategy/Corp Development) | Open-market sale | 1,033 | $191.52 | $197.8K | Form 4 |
| 2026-08-05 | Sullivan Michael C | Officer (Chief Commercial Officer) | Grant / award / vesting (derivative) | 5,254 | — | $0 | Form 4 |
| 2026-08-05 | Sullivan Michael C | Officer (Chief Commercial Officer) | Grant / award / vesting (derivative) | 5,254 | — | $0 | Form 4 |
| 2026-08-05 | Sullivan Michael C | Officer (Chief Commercial Officer) | Grant / award / vesting | 4,503 | $199.87 | $900.0K | Form 4 |
| 2026-08-05 | Meister Keith A. | Director | Open-market sale | 2,450 | $203.28 | $498.0K | Form 4 |
| 2026-08-05 | Meister Keith A. | Director | Open-market sale | 11,372 | $201.80 | $2.29M | Form 4 |
| 2026-08-05 | Meister Keith A. | Director | Open-market sale | 30,398 | $201.37 | $6.12M | Form 4 |
| 2026-08-05 | Meister Keith A. | Director | Open-market sale | 118,753 | $199.87 | $23.74M | Form 4 |
| 2026-08-05 | Meister Keith A. | Director | Open-market sale | 68,047 | $198.97 | $13.54M | Form 4 |
| 2026-08-05 | Meister Keith A. | Director | Open-market sale | 52,249 | $198.18 | $10.35M | Form 4 |
| 2026-08-04 | Meister Keith A. | Director | Open-market sale | 67,988 | $203.09 | $13.81M | Form 4 |
| 2026-08-04 | Meister Keith A. | Director | Open-market sale | 48,186 | $202.43 | $9.75M | Form 4 |
| 2026-08-04 | Meister Keith A. | Director | Open-market sale | 67,725 | $201.44 | $13.64M | Form 4 |
| 2026-08-04 | Meister Keith A. | Director | Open-market sale | 37,242 | $200.65 | $7.47M | Form 4 |
| 2026-08-04 | Meister Keith A. | Director | Open-market sale | 35,160 | $199.51 | $7.01M | Form 4 |
| 2026-08-04 | Meister Keith A. | Director | Open-market sale | 166,501 | $198.24 | $33.01M | Form 4 |
| 2026-08-04 | Meister Keith A. | Director | Open-market sale | 27,854 | $197.48 | $5.50M | Form 4 |
| 2026-08-04 | Meister Keith A. | Director | Open-market sale | 7,202 | $196.74 | $1.42M | Form 4 |
| 2026-07-30 | Davies Scott M | Officer (Chief Legal Officer) | Open-market sale | 615 | $200.00 | $123.0K | Form 4 |
| 2026-06-30 | Ullem Scott B. | Director | Grant / award / vesting | 167 | $149.19 | $24.9K | Form 4 |
| 2026-06-30 | Meister Keith A. | Director | Grant / award / vesting | 142 | $149.19 | $21.2K | Form 4 |
| 2026-06-25 | Davies Scott M | Officer (Chief Legal Officer) | Open-market sale | 615 | $180.00 | $110.7K | Form 4 |
| 2026-06-16 | Skovronsky Daniel | Director | Grant / award / vesting | 1,674 | $164.28 | $275.0K | Form 4 |
| 2026-06-05 | Leckman Patricia | Officer (SVP, Chief People Officer) | Open-market sale | 2 | $167.88 | $336 | Form 4 |
| 2026-06-05 | Leckman Patricia | Officer (SVP, Chief People Officer) | Open-market sale | 39 | $164.82 | $6.4K | Form 4 |
| 2026-06-05 | Leckman Patricia | Officer (SVP, Chief People Officer) | Open-market sale | 78 | $163.36 | $12.7K | Form 4 |
| 2026-06-05 | Leckman Patricia | Officer (SVP, Chief People Officer) | Open-market sale | 374 | $162.78 | $60.9K | Form 4 |
| 2026-06-05 | Leckman Patricia | Officer (SVP, Chief People Officer) | Open-market sale | 290 | $161.79 | $46.9K | Form 4 |
| 2026-06-02 | Leckman Patricia | Officer (SVP, Chief People Officer) | Open-market sale | 290 | $163.02 | $47.3K | Form 4 |
| 2026-06-02 | Leckman Patricia | Officer (SVP, Chief People Officer) | Open-market sale | 318 | $162.00 | $51.5K | Form 4 |
| 2026-06-02 | Leckman Patricia | Officer (SVP, Chief People Officer) | Open-market sale | 176 | $160.66 | $28.3K | Form 4 |
| 2026-06-01 | Meister Keith A. | Director | Open-market sale | 15,472 | $165.50 | $2.56M | Form 4 |
| 2026-06-01 | Meister Keith A. | Director | Open-market sale | 87,653 | $164.34 | $14.40M | Form 4 |
| 2026-06-01 | Meister Keith A. | Director | Open-market sale | 61,613 | $163.56 | $10.08M | Form 4 |
| 2026-06-01 | Meister Keith A. | Director | Open-market sale | 70,262 | $162.41 | $11.41M | Form 4 |
| 2026-05-29 | Ericksen Scott D | Officer (VP, Chief Accounting Officer) | Open-market sale | 500 | $160.00 | $80.0K | Form 4 |
| 2026-05-29 | Davies Scott M | Officer (Chief Legal Officer) | Open-market sale | 615 | $160.00 | $98.4K | Form 4 |
| 2026-05-29 | Meister Keith A. | Director | Open-market sale | 1,961 | $165.30 | $324.2K | Form 4 |
| 2026-05-29 | Meister Keith A. | Director | Open-market sale | 92,877 | $164.56 | $15.28M | Form 4 |
Ask the chat about ILMN's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: Illumina, Inc. (ILMN).
Last updated 2026-10-05 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.