Jacob Thaysen
Chief Executive Officer at Illumina Inc.
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 3 years
- Director since
- 2023
3 years of board service in total across 1 board, counting each seat separately. Longest: Illumina Inc., 3 years.
Chief executive roles
Weak · grade F
Out of 100, from shareholder return, dividends, growth and acquisitions.
Partial: only 20% of the scoring weight is on file.
- Revenue growth 20%
- 33
-1.8% a year in revenue
20% of the scoring weight is on file. Figures cover January 2023 – December 2025.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Illumina Inc. May 21, 202699.4%
-
Illumina Inc. May 21, 202599.5%
-
Illumina Inc. May 16, 202499.2%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Oct 5, 2026 | Illumina Inc. | Shares withheld for tax | −1,303 | $293.69 | $382,678 |
| Mar 5, 2026 | Illumina Inc. | Grant or award | +25,734 | $128.24 | $3,300,128 |
| Feb 15, 2026 | Illumina Inc. | Shares withheld for tax | −6,544 | $116.51 | $762,441 |
| Feb 12, 2026 | Illumina Inc. | Option exercise | +13,264 | — | — |
| Feb 12, 2026 | Illumina Inc. | Shares withheld for tax | −5,470 | $114.44 | $625,987 |
| Oct 5, 2025 | Illumina Inc. | Shares withheld for tax | −1,301 | $101.02 | $131,427 |
| May 13, 2025 | Illumina Inc. | Open-market purchase | +4,946 | $80.70 | $399,142 |
| May 13, 2025 | Illumina Inc. | Open-market purchase | +804 | $81.56 | $65,574 |
| May 13, 2025 | Illumina Inc. | Open-market purchase | +100 | $82.26 | $8,226 |
| May 12, 2025 | Illumina Inc. | Open-market purchase | +1,200 | $79.70 | $95,640 |
| May 12, 2025 | Illumina Inc. | Open-market purchase | +3,700 | $80.92 | $299,404 |
| May 12, 2025 | Illumina Inc. | Open-market purchase | +1,400 | $81.54 | $114,156 |
| May 12, 2025 | Illumina Inc. | Open-market purchase | +200 | $82.66 | $16,532 |
| Mar 5, 2025 | Illumina Inc. | Grant or award | +28,709 | — | — |
| Feb 15, 2025 | Illumina Inc. | Shares withheld for tax | −2,064 | $101.09 | $208,650 |
Questions about Jacob Thaysen
What boards is Jacob Thaysen on?
Jacob Thaysen sits on the board of Illumina Inc.
What company is Jacob Thaysen the CEO of?
Jacob Thaysen has been Chief Executive Officer of Illumina Inc. since September 2023.
How long has Jacob Thaysen served on boards?
Our records show at least 3 years of board service across 1 board, the earliest from 2023.
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