Lumentum Holdings Inc. (LITE) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-05-14 10b5-1 Pre-arranged Plan: Yes --- Issuer --- Name: Lumentum Holdings Inc. (LITE) CIK: 0001633978 --- Reporting Owner --- Name: Fletcher Pamela CIK: 0001711035 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-05-14 | Code: S (Open market sale) Shares: -1,577 | Price: $1,003.38 Total Value: $1,582,322.38 Shares Owned After: 8,984 | Ownership: D (Direct) Footnotes: [F1] These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 12, 2026. [Transaction #2] Security: Common Stock Date: 2026-05-15 | Code: S (Open market sale) Shares: -1,578 | Price: $940.82 Total Value: $1,484,613.96 Shares Owned After: 7,406 | Ownership: D (Direct) Footnotes: [F1] These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 12, 2026. --- Footnotes (Complete Index) --- F1: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 12, 2026. --- Signature --- /s/ /s/ Jae Kim as Attorney-in-Fact (2026-05-15)