[Form 4] Lumentum Holdings Inc. Insider Trading Activity

Rhea-AI Filing Summary

Retort Vincent, President, Industrial Tech at Lumentum Holdings Inc. (LITE), reported a share disposition on 08/15/2025. The filing shows 2,753 shares of Lumentum common stock were disposed of at $115.86 per share. The form explains these shares were withheld by the issuer to satisfy income tax withholding obligations arising from the vesting of restricted stock units. Following the withholding, the reporting person beneficially owned 122,237 shares, held directly. The transaction is a routine tax-withholding event connected to equity compensation.

Insights

Securities Analyst

Routine RSU tax-withholding; minor impact on outstanding insider holdings.

The reported 2,753-share disposition at $115.86 per share represents shares withheld to cover tax obligations from vested restricted stock units. This type of transaction does not reflect an open-market sale or a change in the officer's decision-making role. The remaining beneficial ownership of 122,237 shares is disclosed as direct ownership. Given the nature and size of the withholding relative to total holdings reported, the item is informational and unlikely to be material to valuation.

Corporate Governance Expert

Disclosure clarifies compensation-related withholding; governance signal is neutral.

The Form 4 documents an issuer-withheld disposition for tax remittance tied to RSU vesting. Such withholdings are standard corporate practice and do not indicate voluntary divestiture or change in insider alignment with shareholders. The reporting person is identified as an officer (President, Industrial Tech), and the filing notes direct beneficial ownership after the transaction. There are no governance red flags or unusual trading codes beyond the F(1) withholding explanation.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Retort Vincent

(Last) (First) (Middle)

C/O LUMENTUM HOLDINGS INC.

1001 RIDDER PARK DRIVE

(Street)

SAN JOSE CA 95131

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Lumentum Holdings Inc. [ LITE ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	PRESIDENT, INDUSTRIAL TECH.

3. Date of Earliest Transaction (Month/Day/Year)
08/15/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	08/15/2025		F(1)		2,753	D	$115.86	122,237	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. 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.

	/s/ Jae Kim as Attorney-in-Fact	08/19/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What transaction did LITE insider Retort Vincent report on Form 4?

The filing reports a disposition of 2,753 shares of Lumentum common stock on 08/15/2025 at $115.86 per share.

Why were the 2,753 shares disposed of according to the Form 4?

The Form 4 states the shares were withheld by the issuer to satisfy income tax withholding obligations related to vested restricted stock units.

How many Lumentum shares does Retort Vincent beneficially own after the transaction?

Following the reported transaction, the filing shows 122,237 shares beneficially owned, held directly.

What does transaction code F(1) indicate on this Form 4 for LITE?

In this filing, code F(1) corresponds to shares withheld by the issuer to cover tax withholding and remittance obligations from RSU vesting, per the explanation of responses.

What is the reporting person's role at Lumentum?

The reporting person, Retort Vincent, is listed as President, Industrial Tech and the form is filed by one reporting person.