Lumentum Holdings Inc.

10/07/2025 | Press release | Distributed by Public on 10/07/2025 14:11

Additional Proxy Soliciting Materials (Form DEFA14A)

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

SCHEDULE 14A

PROXY STATEMENT PURSUANT TO SECTION 14(a)
OF THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. )

Filed by the Registrant Filed by a Party other than the Registrant
Check the appropriate box:
Preliminary Proxy Statement
Confidential, for Use of the Commission Only (as permitted by Rule 14A-6(E)(2))
Definitive Proxy Statement
Definitive Additional Materials
Soliciting Material under §240.14a-12

Lumentum Holdings Inc.

(Name of Registrant as Specified in Its Charter)

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check all boxes that apply):
No fee required.
Fee paid previously with preliminary materials.
Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11.

LUMENTUM HOLDINGS INC.
1001 RIDDER PARK DR.
SAN JOSE, CA 95131

Your Vote Counts!

LUMENTUM HOLDINGS INC.

2025 Annual Meeting
Vote by November 18, 2025
11:59 PM ET













V79748-P37865

You invested in LUMENTUM HOLDINGS INC. and it's time to vote!
You have the right to vote on proposals being presented at the Annual Meeting. This is an important notice regarding the availability of proxy materials for the stockholder meeting to be held on November 19, 2025.

Get informed before you vote
View the Notice, Proxy Statement and Annual Report online OR you can receive a free paper or email copy of the material(s) by requesting prior to November 5, 2025. If you would like to request a copy of the material(s) for this and/or future stockholder meetings, you may (1) visit www.ProxyVote.com, (2) call 1-800-579-1639 or (3) send an email to [email protected]. If sending an email, please include your control number (indicated below) in the subject line. Unless requested, you will not otherwise receive a paper or email copy.

For complete information and to vote, visit www.ProxyVote.com

Control #


Smartphone users

Point your camera here and
vote without entering a
control number

Vote Virtually at the Meeting*

November 19, 2025
8:00 A.M. PST

Virtually at:
www.virtualshareholdermeeting.com/LITE2025

*Please check the meeting materials for any special requirements for meeting attendance.

Vote at www.ProxyVote.com

THIS IS NOT A VOTABLE BALLOT

This is an overview of the proposals being presented at the upcoming stockholder meeting. Please follow the instructions on the reverse side to vote these important matters.



Voting Items

Board
Recommends

1. Election of Directors
Nominees:

1a.

Penelope A. Herscher

For

1b.

Pamela F. Fletcher

For

1c.

Isaac H. Harris

For

1d.

Michael E. Hurlston

For

1e.

Julia S. Johnson

For

1f.

Brian J. Lillie

For

1g.

Paul R. Lundstrom

For

1h.

Ian S. Small

For

2. To approve, on a non-binding, advisory basis, the compensation of our named executive officers.

For

3. To approve the 2025 Equity Incentive Plan.

For

4. To ratify the appointment of Deloitte & Touche LLP as our independent registered public accounting firm for the fiscal year ending June 27, 2026.

For

NOTE: In their discretion, the proxyholders will vote on such other business as may properly come before the meeting or any adjournment thereof.


Prefer to receive an email instead? While voting on www.ProxyVote.com, be sure to click "Delivery Settings".

V79749-P37865

Lumentum Holdings Inc. published this content on October 07, 2025, and is solely responsible for the information contained herein. Distributed via SEC EDGAR on October 07, 2025 at 20:12 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]