Illumina's top three insider shareholders as of August 27, 2026 are Francis A Desouza (President And Ceo, 120.99K shares), Jacob Thaysen (Chief Executive Officer, 109.07K shares), Susan H Tousi (Svp, Chief Commercial Officer, 45.52K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Keith A. Meister | Director | 0 | 1,409,851 | 1,409,851 | 63.7% | 21 Aug, 2026 |
| 2 | Francis A Desouza | President And Ceo | 120,992 | 0 | 120,992 | 5.5% | 03 Mar, 2023 |
| 3 | Jacob Thaysen | Chief Executive Officer | 109,073 | 0 | 109,073 | 4.9% | 09 Mar, 2026 |
| 4 | Susan H Tousi | Svp, Chief Commercial Officer | 0 | 43,743 | 43,743 | 2.0% | 07 Nov, 2023 |
| 5 | Everett Cunningham | Svp, Chief Commercial Officer | 41,942 | 0 | 41,942 | 1.9% | 08 Jul, 2025 |
| 6 | Steven Barnard | Svp, Chief Technology Officer | 41,335 | 0 | 41,335 | 1.9% | 09 Mar, 2026 |
| 7 | Ankur Dhingra | Svp, Chief Financial Officer | 34,264 | 0 | 34,264 | 1.5% | 09 Mar, 2026 |
| 8 | Kevin Carl Pegels | Chief Of Global Operations | 29,038 | 0 | 29,038 | 1.3% | 09 Mar, 2026 |
| 9 | Joydeep Goswami | Svp, Chief Financial Officer | 24,478 | 0 | 24,478 | 1.1% | 06 Mar, 2024 |
| 10 | Philip W Schiller | Director | 22,220 | 0 | 22,220 | 1.0% | 22 May, 2026 |
| 11 | Robert S Epstein | Director | 22,139 | 0 | 22,139 | 1.0% | 23 May, 2025 |
| 12 | Patricia Leckman | Svp, Chief People Officer | 21,259 | 0 | 21,259 | 1.0% | 09 Jun, 2026 |
| 13 | Frances Arnold | Director | 20,907 | 0 | 20,907 | 0.9% | 23 May, 2025 |
| 14 | Charles Dadswell | Svp, General Counsel | 0 | 20,586 | 20,586 | 0.9% | 17 Sep, 2024 |
| 15 | Scott M Davies | Chief Legal Officer | 20,338 | 0 | 20,338 | 0.9% | 03 Aug, 2026 |
| 16 | Carissa Rollins | Svp, Chief Information Officer | 18,447 | 0 | 18,447 | 0.8% | 08 Apr, 2025 |
| 17 | Kathryne Gambrell Reeves | Svp, Chief Marketing Officer | 17,965 | 0 | 17,965 | 0.8% | 06 Mar, 2024 |
| 18 | Susan E Siegel | Director | 16,535 | 0 | 16,535 | 0.7% | 22 May, 2026 |
| 19 | Scott D Ericksen | Vp, Chief Accounting Officer | 16,446 | 0 | 16,446 | 0.7% | 09 Mar, 2026 |
| 20 | Gary S Guthart | Director | 16,430 | 0 | 16,430 | 0.7% | 23 May, 2025 |
| 21 | Caroline Dorsa | Director | 15,754 | 0 | 15,754 | 0.7% | 22 May, 2026 |
| 22 | Scott Gottlieb | Director | 14,795 | 0 | 14,795 | 0.7% | 22 May, 2026 |
| 23 | Phillip G. Febbo | Svp Chief Medical Officer | 14,786 | 0 | 14,786 | 0.7% | 03 Mar, 2023 |
| 24 | Christensen Jakob Wedel | Svp, Strategy/Corp Development | 14,023 | 0 | 14,023 | 0.6% | 20 Aug, 2026 |
| 25 | Alexander Aravanis | Svp, Chief Technology Officer | 12,587 | 0 | 12,587 | 0.6% | 06 Jul, 2023 |
| 26 | Sam Samad | Svp And Cfo | 11,297 | 0 | 11,297 | 0.5% | 03 Mar, 2022 |
| 27 | Scott B. Ullem | Director | 11,030 | 0 | 11,030 | 0.5% | 02 Jul, 2026 |
| 28 | John Wendell Thompson | Director | 10,162 | 0 | 10,162 | 0.5% | 27 May, 2022 |
| 29 | John Edward Frank | Chief Public Affairs Officer | 9,166 | 0 | 9,166 | 0.4% | 09 May, 2023 |
| 30 | Anna Richo | Director | 8,527 | 0 | 8,527 | 0.4% | 22 May, 2026 |
| 31 | Aimee L Hoyt | Svp, Chief People Officer | 8,314 | 0 | 8,314 | 0.4% | 09 Nov, 2023 |
| 32 | Michael C Sullivan | Chief Commercial Officer | 4,503 | 0 | 4,503 | 0.2% | 07 Aug, 2026 |
| 33 | Stephen P Macmillan | Director | 4,129 | 0 | 4,129 | 0.2% | 17 May, 2024 |
| 34 | David P King | Director | 2,072 | 0 | 2,072 | 0.1% | 22 May, 2026 |
| 35 | Jose Torres | Vp, Chief Accounting Officer | 1,748 | 0 | 1,748 | 0.1% | 09 May, 2022 |
| 36 | Daniel Skovronsky | Director | 1,674 | 0 | 1,674 | 0.1% | 23 Jun, 2026 |
| 37 | Andrew Teno | Director | 1,532 | 0 | 1,532 | 0.1% | 31 May, 2023 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 19 Aug, 2026 | Keith A. Meister | Director | Disposed S | 19,884 | $202.37 | $4.02Mn | 2,069,541 | Indirect |
| 19 Aug, 2026 | Keith A. Meister | Director | Disposed S | 57,544 | $203.16 | $11.69Mn | 2,011,997 | Indirect |
| 19 Aug, 2026 | Keith A. Meister | Director | Disposed S | 4,759 | $204.16 | $971.60K | 2,007,238 | Indirect |
| 19 Aug, 2026 | Keith A. Meister | Director | Disposed S | 12,813 | $205.00 | $2.63Mn | 1,994,425 | Indirect |
| 20 Aug, 2026 | Keith A. Meister | Director | Disposed S | 1,132 | $207.65 | $235.06K | 1,993,293 | Indirect |
| 20 Aug, 2026 | Keith A. Meister | Director | Disposed S | 3,563 | $208.55 | $743.06K | 1,989,730 | Indirect |
| 20 Aug, 2026 | Keith A. Meister | Director | Disposed S | 9,078 | $209.68 | $1.90Mn | 1,980,652 | Indirect |
| 20 Aug, 2026 | Keith A. Meister | Director | Disposed S | 23,638 | $210.66 | $4.98Mn | 1,957,014 | Indirect |
| 20 Aug, 2026 | Keith A. Meister | Director | Disposed S | 34,009 | $211.90 | $7.21Mn | 1,923,005 | Indirect |
| 20 Aug, 2026 | Keith A. Meister | Director | Disposed S | 29,805 | $212.83 | $6.34Mn | 1,893,200 | Indirect |
| 20 Aug, 2026 | Keith A. Meister | Director | Disposed S | 71,939 | $213.36 | $15.35Mn | 1,821,261 | Indirect |
| 20 Aug, 2026 | Keith A. Meister | Director | Disposed S | 42,218 | $214.57 | $9.06Mn | 1,779,043 | Indirect |
| 20 Aug, 2026 | Keith A. Meister | Director | Disposed S | 18,405 | $215.62 | $3.97Mn | 1,760,638 | Indirect |
| 20 Aug, 2026 | Keith A. Meister | Director | Disposed S | 15,263 | $216.88 | $3.31Mn | 1,745,375 | Indirect |
| 20 Aug, 2026 | Keith A. Meister | Director | Disposed S | 21,147 | $217.72 | $4.60Mn | 1,724,228 | Indirect |
| 20 Aug, 2026 | Keith A. Meister | Director | Disposed S | 5,693 | $218.46 | $1.24Mn | 1,718,535 | Indirect |
| 20 Aug, 2026 | Keith A. Meister | Director | Disposed S | 9,348 | $219.82 | $2.05Mn | 1,709,187 | Indirect |
| 21 Aug, 2026 | Keith A. Meister | Director | Disposed S | 4,528 | $210.45 | $952.92K | 1,704,659 | Indirect |
| 21 Aug, 2026 | Keith A. Meister | Director | Disposed S | 7,151 | $211.54 | $1.51Mn | 1,697,508 | Indirect |
| 21 Aug, 2026 | Keith A. Meister | Director | Disposed S | 13,050 | $212.65 | $2.78Mn | 1,684,458 | Indirect |