UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of report (Date of earliest event reported): February 23, 2024    

Lumentum Holdings Inc.

(Exact name of Registrant as specified in its charter)

Delaware	001-36861	47-3108385
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(IRS Employer Identification Number)

1001 Ridder Park Drive, San Jose, California 95131

(Address of Principal Executive Offices including Zip code)

(408) 546-5483

(Registrant’s Telephone Number, Including Area Code)

Not Applicable

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, par value of $0.001 per share	LITE	Nasdaq Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company o

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 5.02. Departure of Directors or Principal Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

On February 23, 2024, Judy G. Hamel, Senior Vice President, General Counsel and Secretary of Lumentum Holdings Inc. (the “Company”), informed the Company that she would be retiring as General Counsel and Secretary following the appointment of her successor. Ms. Hamel’s intention to retire does not reflect any disagreement with the Company.

Ms. Hamel will remain employed by the Company for a period of time to assist in the transition.

Signature

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	LUMENTUM HOLDINGS INC.
	By:	/s/ Alan Lowe
	Name:	Alan Lowe
	Title:	President and Chief Executive Officer
February 26, 2024