| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Thaysen Jacob | Chief Executive Officer, Director | 5200 ILLUMINA WAY, SAN DIEGO | By: Robert Maynes for Jacob Thaysen | 17 Feb 2026 | 0001625263 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ILMN | Common Stock | Options Exercise | $0 | +13,264 | +16% | $0.000000 | 95,353 | 12 Feb 2026 | Direct | F1 |
| transaction | ILMN | Common Stock | Tax liability | $625,987 | -5,470 | -5.7% | $114.44 | 89,883 | 12 Feb 2026 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ILMN | Performance Shares | Options Exercise | $0 | -13,264 | -100% | $0.000000 | 0 | 12 Feb 2026 | Common Stock | 13,264 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents shares of stock awarded as a result of the Company achieving at least 74% of the applicable performance criteria pursuant to the reporting person's grant of performance share units on October 5, 2023. |