Lumentum CEO reports tax-withheld RSU shares

Lumentum Holdings Inc. President and CEO Michael E. Hurlston reported a tax-related share disposition linked to equity compensation.

Rhea-AI Filing Summary

Lumentum Holdings Inc. President and CEO Michael E. Hurlston reported a tax-related share disposition linked to equity compensation. On May 15, 2026, 5,438 shares of common stock were withheld by the company to satisfy income tax obligations arising from vesting restricted stock units at $970.70 per share. After this tax-withholding disposition, he directly held 124,417 shares of common stock, which includes 107 shares acquired through the company’s Employee Stock Purchase Plan on May 15, 2026.

Insider Trade Summary

Exercise Price or Tax Liability: 5,438 shares

Exercise Price or Tax Liability 1 txn

Insider HURLSTON MICHAEL E.

Role President and CEO

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	5,438	$970.70	$5.28M

Holdings After Transaction: Common Stock — 124,417 shares (Direct)

Footnotes (2)

1. F1. 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.
2. F2. Includes 107 shares acquired pursuant to the Issuer's Employee Stock Purchase Plan on May 15, 2026.

Key Figures

Tax-withholding shares: 5,438 shares Transaction price: $970.70 per share Shares held after transaction: 124,417 shares +1 more

4 metrics

Tax-withholding shares 5,438 shares Common stock withheld for income tax obligations on May 15, 2026

Transaction price $970.70 per share Price applied to the 5,438-share tax-withholding disposition

Shares held after transaction 124,417 shares Direct common stock holdings following the Form 4 event

ESPP shares acquired 107 shares Shares acquired via Employee Stock Purchase Plan on May 15, 2026

Key Terms

restricted stock units, Employee Stock Purchase Plan, income tax withholding, tax-withholding disposition

4 terms

restricted stock units financial

"in connection with the vesting of restricted stock units"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Employee Stock Purchase Plan financial

"Includes 107 shares acquired pursuant to the Issuer's Employee Stock Purchase Plan"

An employee stock purchase plan is a company program that lets workers buy shares through small payroll deductions, often at a discount to the market price and after a set offering period. Think of it like a workplace savings plan that turns into ownership: it encourages employees to share in the company’s success and can create predictable buying or selling of stock that investors watch because it affects supply, demand and employee incentives.

income tax withholding financial

"withheld by the Issuer to satisfy income tax withholding and remittance obligations"

tax-withholding disposition financial

"transaction_action: "tax-withholding disposition""

A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.

FAQ

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

What insider transaction did Lumentum (LITE) report for Michael E. Hurlston?

Lumentum reported that President and CEO Michael E. Hurlston had 5,438 shares of common stock withheld to cover income tax obligations from vesting restricted stock units. The filing describes this as a tax-withholding disposition rather than an open-market trade.

How many Lumentum (LITE) shares were involved in the CEO’s tax-withholding event?

The tax-withholding event involved 5,438 shares of Lumentum common stock. These shares were withheld by the issuer to satisfy income tax withholding and remittance obligations triggered by the vesting of restricted stock units, according to the footnote.

What price per share was used in the Lumentum (LITE) CEO’s Form 4 transaction?

The Form 4 lists a transaction price of $970.70 per share for the 5,438 common shares involved. This price is used for the tax-withholding disposition related to the vesting of restricted stock units, as described in the filing data.

How many Lumentum (LITE) shares does Michael E. Hurlston hold after this Form 4?

After the reported transaction, Michael E. Hurlston directly holds 124,417 shares of Lumentum common stock. This total includes 107 shares that were acquired through Lumentum’s Employee Stock Purchase Plan on May 15, 2026, according to the footnotes.

Was the Lumentum (LITE) CEO Form 4 transaction an open-market sale?

The Form 4 characterizes the event as a tax-withholding disposition, not an open-market sale. Shares were withheld by Lumentum to meet income tax obligations tied to vesting restricted stock units, consistent with the transaction code F and related footnote description.

What role did restricted stock units play in the Lumentum (LITE) Form 4?

The tax-withholding disposition stems from the vesting of restricted stock units. When these units vested, Lumentum withheld 5,438 shares to cover related income tax and remittance obligations, as explicitly stated in the filing’s footnote F1.

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

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Accepted by SEC EDGAR 05/19/2026 - 08:05 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^*

HURLSTON MICHAEL E.

(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
X	Officer (give title below)		Other (specify below)
	President and CEO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/15/2026

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	05/15/2026		F(1)		5,438	D	$970.7	124,417(2)	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.

2. Includes 107 shares acquired pursuant to the Issuer's Employee Stock Purchase Plan on May 15, 2026.

	/s/ Jae Kim as Attorney-in-Fact	05/19/2026
	** 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)