144 0001232019 XXXXXXXX LIVE 0001633978 Lumentum Holdings Inc. 001-36861 1001 RIDDER PARK DRIVE SAN JOSE CA 95131 408-546-5483 HERSCHER PENNY Committee Member Common UBS Financial Services, Inc.

1000 Harbor Blvd 3rd Floor Weehawken NJ 07086

2167 177585.65 68700000 11/18/2024 Nasdaq Common 11/17/2024 RSU Vesting Issuer N 2167 11/17/2024 NA Y 11/18/2024 05/20/2024 /s/ UBS Financial Services, Inc. as attorney-in-fact for Penelope Herscher