Lumentum exec sells 3,157 shares under 10b5-1 plan

Lumentum Holdings Inc. executive Wupen Yuen, President, Global Business Units, reported two stock transactions in common shares.

Rhea-AI Filing Summary

Lumentum Holdings Inc. executive Wupen Yuen, President, Global Business Units, reported two stock transactions in common shares. On February 17, 2026, Yuen executed an open-market sale of 3,157 shares at an average price of 538.0000 per share, leaving 88,439 shares held directly afterward.

On February 15, 2026, 3,481 shares were disposed of at an average price of 562.7400 per share to satisfy income tax withholding and remittance obligations upon vesting of restricted stock units. The sale transaction was carried out under a Rule 10b5-1 trading plan adopted by Yuen on November 5, 2025.

Insider Trade Summary

Net Seller: 3,157 shares

Net Sell 2 txns

Insider Wupen Yuen

Role PRESIDENT, GLOBAL BUS. UNITS

Sold 3,157 shs ($1.70M)

Type	Security	Shares	Price	Value
Sale	Common Stock	3,157	$538.00	$1.70M
Exercise Price or Tax Liability	Common Stock	3,481	$562.74	$1.96M

Holdings After Transaction: Common Stock — 88,439 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. These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 5, 2025.

FAQ

What insider stock transactions did Wupen Yuen report at Lumentum (LITE)?

Wupen Yuen reported an open-market sale of 3,157 Lumentum common shares and a separate 3,481-share disposition for tax withholding. Both transactions involved directly held stock and were reported on a Form 4 with specific dates and average prices per share disclosed.

When did the Lumentum (LITE) executive stock sale by Wupen Yuen occur?

The open-market sale occurred on February 17, 2026, and involved 3,157 Lumentum common shares. A related tax-withholding disposition of 3,481 shares took place on February 15, 2026, tied to the vesting of restricted stock units held by the same executive.

What prices were received in Wupen Yuen’s reported Lumentum (LITE) transactions?

The 3,157-share open-market sale was executed at an average price of 538.0000 per share. The 3,481-share tax-withholding disposition was valued at an average price of 562.7400 per share, according to the detailed transaction data disclosed in the Form 4 filing.

How many Lumentum (LITE) shares does Wupen Yuen hold after these transactions?

After the February 17, 2026 open-market sale, Wupen Yuen directly held 88,439 Lumentum common shares. Following the earlier February 15, 2026 tax-withholding disposition tied to RSU vesting, his directly held total reported at that time was 91,596 common shares.

Was Wupen Yuen’s Lumentum (LITE) stock sale under a Rule 10b5-1 plan?

Yes. The Form 4 footnote states that the reported sale of Lumentum shares was conducted pursuant to a Rule 10b5-1 trading plan. That trading plan was adopted by Wupen Yuen on November 5, 2025, before the February 2026 sale transaction occurred.

Why were some of Wupen Yuen’s Lumentum (LITE) shares disposed of for tax purposes?

The 3,481-share disposition was made to cover income tax withholding and remittance obligations when restricted stock units vested. The filing explains that these shares were withheld by Lumentum for that purpose, rather than being part of an open-market sale by the executive.

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Accepted by SEC EDGAR 02/18/2026 - 06:26 PM 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).

X

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^*

Wupen Yuen

(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, GLOBAL BUS. UNITS

3. Date of Earliest Transaction (Month/Day/Year)
02/15/2026

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	02/15/2026		F(1)		3,481	D	$562.74	91,596	D
Common Stock	02/17/2026		S(2)		3,157	D	$538	88,439	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. These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 5, 2025.

	/s/ Jae Kim as Attorney-in-Fact	02/18/2026
	** 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).
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