| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Sepe Matthew Joseph | CHIEF ACCOUNTING OFFICER | C/O LUMENTUM HOLDINGS INC., 1001 RIDDER PARK DRIVE, SAN JOSE | /s/ Jae Kim as Attorney-in-Fact | 2025-11-18 | 0001743176 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | LITE | Common Stock | Tax liability | -$347K | -1.5K | -3.43% | $232.15 | 42.1K | 15 Nov 2025 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Represents shares that have been withheld by the Issuer to satisfy income tax withholding and remittance obligations in connection with the vesting of restricted stock units. |
| F2 | Includes 28 shares acquired pursuant to the Issuer's Employee Stock Purchase Plan on November 14, 2025. |