Lumentum awards 108 RSUs to director Thad Trent

Thad Trent reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Thad Trent reported acquisition or exercise transactions in this Form 4 filing.

Lumentum Holdings Inc. granted director Thad Trent 108 restricted stock units (RSUs) on July 15, 2026. Each RSU represents the contingent right to receive one share of common stock after vesting. All RSUs vest on July 15, 2027, and his reported direct holdings after the grant are 1,313 shares.

Insider Trade Summary

Grant/Award: 108 shares

Grant/Award 1 txn

Insider Thad Trent

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F1	108	$0.00	$0.00

Holdings After Transaction: Common Stock — 1,313 shares (Direct)

Footnotes (1)

1. F1. Each share is represented by a restricted stock unit (RSU). Each RSU represents the contingent right to receive, following vesting, one share of Common Stock of the Issuer. 100% of the RSUs shall vest on July 15, 2027, subject to the Reporting Person continuing through such date as a Service Provider, as defined under the Issuer's 2025 Equity Incentive Plan. The RSUs were granted to the Reporting Person in lieu of the annual cash retainer, at the election of the Reporting Person, under the Issuer's compensation program for non-employee directors.

Key Figures

RSUs granted: 108.0000 shares Grant price per share: 0.0000 Direct holdings after grant: 1313.0000 shares +2 more

5 metrics

RSUs granted 108.0000 shares Restricted stock units granted to director Thad Trent on July 15, 2026

Grant price per share 0.0000 Stated price per share for the RSU award

Direct holdings after grant 1313.0000 shares Total common stock reported as directly held following the transaction

Vesting date July 15, 2027 Date on which 100% of the RSUs vest, subject to continued service

Portion vesting on vest date 100% All granted RSUs vest on July 15, 2027 if service condition is met

Key Terms

restricted stock unit, contingent right, Equity Incentive Plan

3 terms

restricted stock unit financial

"Each share is represented by a restricted stock unit (RSU)."

A restricted stock unit is a promise from a company to give an employee shares of stock after certain conditions are met, like staying with the company for a set amount of time. It’s like earning a bonus that turns into company stock once you’ve proven your commitment, making it a way to motivate and reward employees.

contingent right financial

"Each RSU represents the contingent right to receive, following vesting, one share"

Equity Incentive Plan financial

"as a Service Provider, as defined under the Issuer's 2025 Equity Incentive Plan."

An equity incentive plan is a program that gives employees, executives or directors the right to receive company stock or options to buy stock as part of their pay. Think of it as offering slices of future company profit to motivate people to boost long‑term performance; for investors it matters because it can align employee goals with shareholder value but also increases the number of shares outstanding, which can dilute existing ownership.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Lumentum (LITE) grant to director Thad Trent in this Form 4?

Lumentum granted 108 restricted stock units (RSUs) to director Thad Trent on July 15, 2026. Each RSU represents a contingent right to receive one share of Lumentum common stock after vesting.

When do Thad Trent's Lumentum (LITE) RSUs vest and under what condition?

All of Thad Trent’s 108 RSUs vest on July 15, 2027, provided he continues as a Service Provider under Lumentum’s 2025 Equity Incentive Plan through that date, consistent with the company’s compensation terms.

How many Lumentum (LITE) shares does Thad Trent hold after this RSU grant?

After the July 15, 2026 grant, Thad Trent’s reported direct holdings total 1,313 shares of Lumentum common stock, as disclosed in the Form 4 following the award of 108 RSUs.

Was cash paid for Thad Trent's Lumentum (LITE) RSU grant?

No cash was paid; the RSUs have a stated price of $0.0000 per share and were granted in lieu of the annual cash retainer, at Thad Trent’s election under Lumentum’s non-employee director compensation program.

Under which plan were Thad Trent's Lumentum (LITE) RSUs granted?

The 108 RSUs were granted under Lumentum’s 2025 Equity Incentive Plan as part of the compensation program for non-employee directors, replacing the annual cash retainer at the reporting person’s election.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 07/16/2026 - 08:19 PM EDT Learn about SEC filing dates

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
Estimated average burden
hours per response:			0.5

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^*

Thad Trent

(Last) (First) (Middle)

C/O LUMENTUM HOLDINGS INC.

1001 RIDDER PARK DRIVE

(Street)

SAN JOSE CALIFORNIA 95131

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
07/15/2026

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

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

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

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	07/15/2026		A		108(1)	A	$0	1,313	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. Each share is represented by a restricted stock unit (RSU). Each RSU represents the contingent right to receive, following vesting, one share of Common Stock of the Issuer. 100% of the RSUs shall vest on July 15, 2027, subject to the Reporting Person continuing through such date as a Service Provider, as defined under the Issuer's 2025 Equity Incentive Plan. The RSUs were granted to the Reporting Person in lieu of the annual cash retainer, at the election of the Reporting Person, under the Issuer's compensation program for non-employee directors.

	/s/ Jae Kim as Attorney-in-Fact	07/16/2026
	** 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.
* Form 4: SEC 1474 (03-26)