What is the 3,039-share transaction reported by Vincent Retort in Lumentum (LITE)?

The 3,039-share transaction is a tax-withholding disposition related to vesting restricted stock units. Shares were withheld by Lumentum to cover income tax obligations, meaning this was not an open-market sale but part of equity award settlement mechanics for the executive.

Lumentum (LITE) officer sells 3,441 shares under Rule 10b5-1 plan

Q: What insider transaction did Vincent Retort report for Lumentum (LITE)?

Vincent Retort reported selling 3,441 shares of Lumentum common stock in multiple open-market trades on February 17, 2026 . In addition, 3,039 shares were disposed of on February 15, 2026 to satisfy tax withholding related to vesting restricted stock units.

Q: Was Vincent Retort’s Lumentum (LITE) stock sale pre-planned?

Yes. The Form 4 states that the sales were made under a Rule 10b5-1 trading plan adopted on November 13, 2025 . Such plans allow insiders to schedule trades in advance, helping separate routine portfolio moves from day-to-day market or company developments.

Q: How many individual stock sale transactions did Vincent Retort report for Lumentum (LITE)?

Vincent Retort reported 16 separate open-market sale transactions of Lumentum common stock on February 17, 2026 , totaling 3,441 shares . These trades were executed in multiple price ranges, with weighted average prices disclosed and further trade detail available to regulators and shareholders on request.

Filing Impact

(Very High)

Filing Sentiment

(Negative)

Form Type

Rhea-AI Filing Summary

Lumentum Holdings officer Vincent Retort reported selling 3,441 shares of common stock in multiple open-market trades on February 17, 2026 at prices ranging from $530.70 to $557.99 under a Rule 10b5-1 trading plan. A separate 3,039-share transaction on February 15, 2026 covered tax withholding on vested restricted stock units. He now directly holds 95,975 shares of Lumentum common stock.

Insider Trade Summary

Net Seller: 3,441 shares ($1,878,025)

Net Sell 17 txns

Insider Retort Vincent

Role SEE REMARKS

Sold 3,441 shs ($1.88M)

Type	Security	Shares	Price	Value
Sale	Common Stock	240	$530.8035	$127K
Sale	Common Stock	170	$532.7182	$91K
Sale	Common Stock	5	$534.35	$3K
Sale	Common Stock	444	$537.8874	$239K
Sale	Common Stock	300	$538.78	$162K
Sale	Common Stock	112	$540.2948	$61K
Sale	Common Stock	90	$540.51	$49K
Sale	Common Stock	180	$542.2633	$98K
Sale	Common Stock	130	$548.9508	$71K
Sale	Common Stock	576	$549.8714	$317K
Sale	Common Stock	160	$551.1781	$88K
Sale	Common Stock	275	$552.1633	$152K
Sale	Common Stock	110	$553.1078	$61K
Sale	Common Stock	159	$554.5128	$88K
Sale	Common Stock	185	$556.227	$103K
Sale	Common Stock	305	$557.8428	$170K
Tax Withholding	Common Stock	3,039	$562.74	$1.71M

Holdings After Transaction: Common Stock — 99,176 shares (Direct)

Footnotes (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. These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 13, 2025. These sales were executed in multiple trades at prices ranging from $530.70 to $531.055. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide full information regarding the number of shares sold at each separate price, within the ranges set forth in footnotes (3) through (16) to this Form 4, upon request, to the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer. These sales were executed in multiple trades at prices ranging from $532.36 to $533.23. These sales were executed in multiple trades at prices ranging from $537.50 to $538.00. These sales were executed in multiple trades at prices ranging from $538.50 to $539.34. These sales were executed in multiple trades at prices ranging from $539.51 to $540.44. These sales were executed in multiple trades at prices ranging from $541.78 to $542.65. These sales were executed in multiple trades at prices ranging from $548.345 to $549.22. These sales were executed in multiple trades at prices ranging from $549.405 to $550.345. These sales were executed in multiple trades at prices ranging from $550.60 to $551.39. These sales were executed in multiple trades at prices ranging from $551.93 to $552.81. These sales were executed in multiple trades at prices ranging from $553.00 to $553.38. These sales were executed in multiple trades at prices ranging from $554.465 to $554.665. These sales were executed in multiple trades at prices ranging from $556.05 to $556.405. These sales were executed in multiple trades at prices ranging from $557.50 to $557.99.

Form 4 Insider Transactions: What Each Field Means →

02/18/2026 - 06:23 PM

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^*

Retort Vincent

(Last)

(First)

(Middle)

C/O LUMENTUM HOLDINGS INC.

1001 RIDDER PARK DRIVE

(Street)

SAN JOSE

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)
	SEE REMARKS

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	02/15/2026		F⁽¹⁾		3,039	D	$562.74	99,416	D
Common Stock	02/17/2026		S⁽²⁾		240	D	$530.8035⁽³⁾	99,176	D
Common Stock	02/17/2026		S⁽²⁾		170	D	$532.7182⁽⁴⁾	99,006	D
Common Stock	02/17/2026		S⁽²⁾		5	D	$534.35	99,001	D
Common Stock	02/17/2026		S⁽²⁾		444	D	$537.8874⁽⁵⁾	98,557	D
Common Stock	02/17/2026		S⁽²⁾		300	D	$538.78⁽⁶⁾	98,257	D
Common Stock	02/17/2026		S⁽²⁾		112	D	$540.2948⁽⁷⁾	98,145	D
Common Stock	02/17/2026		S⁽²⁾		90	D	$540.51	98,055	D
Common Stock	02/17/2026		S⁽²⁾		180	D	$542.2633⁽⁸⁾	97,875	D
Common Stock	02/17/2026		S⁽²⁾		130	D	$548.9508⁽⁹⁾	97,745	D
Common Stock	02/17/2026		S⁽²⁾		576	D	$549.8714⁽¹⁰⁾	97,169	D
Common Stock	02/17/2026		S⁽²⁾		160	D	$551.1781⁽¹¹⁾	97,009	D
Common Stock	02/17/2026		S⁽²⁾		275	D	$552.1633⁽¹²⁾	96,734	D
Common Stock	02/17/2026		S⁽²⁾		110	D	$553.1078⁽¹³⁾	96,624	D
Common Stock	02/17/2026		S⁽²⁾		159	D	$554.5128⁽¹⁴⁾	96,465	D
Common Stock	02/17/2026		S⁽²⁾		185	D	$556.227⁽¹⁵⁾	96,280	D
Common Stock	02/17/2026		S⁽²⁾		305	D	$557.8428⁽¹⁶⁾	95,975	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

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 13, 2025.

3. These sales were executed in multiple trades at prices ranging from $530.70 to $531.055. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide full information regarding the number of shares sold at each separate price, within the ranges set forth in footnotes (3) through (16) to this Form 4, upon request, to the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer.

4. These sales were executed in multiple trades at prices ranging from $532.36 to $533.23.

5. These sales were executed in multiple trades at prices ranging from $537.50 to $538.00.

6. These sales were executed in multiple trades at prices ranging from $538.50 to $539.34.

7. These sales were executed in multiple trades at prices ranging from $539.51 to $540.44.

8. These sales were executed in multiple trades at prices ranging from $541.78 to $542.65.

9. These sales were executed in multiple trades at prices ranging from $548.345 to $549.22.

10. These sales were executed in multiple trades at prices ranging from $549.405 to $550.345.

11. These sales were executed in multiple trades at prices ranging from $550.60 to $551.39.

12. These sales were executed in multiple trades at prices ranging from $551.93 to $552.81.

13. These sales were executed in multiple trades at prices ranging from $553.00 to $553.38.

14. These sales were executed in multiple trades at prices ranging from $554.465 to $554.665.

15. These sales were executed in multiple trades at prices ranging from $556.05 to $556.405.

16. These sales were executed in multiple trades at prices ranging from $557.50 to $557.99.

Remarks:

Officer title: Executive Vice President, Module Business Unit R&D and Product Development

	/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).
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.

Source: View Original Filing on SEC EDGAR

FAQ

What insider transaction did Vincent Retort report for Lumentum (LITE)?

Vincent Retort reported selling 3,441 shares of Lumentum common stock in multiple open-market trades on February 17, 2026. In addition, 3,039 shares were disposed of on February 15, 2026 to satisfy tax withholding related to vesting restricted stock units.

At what prices did Vincent Retort sell Lumentum (LITE) shares?

The reported Lumentum share sales occurred at prices ranging from $530.70 to $557.99. These trades were executed in multiple transactions within narrower price bands, with the Form 4 disclosing weighted average prices and offering to provide detailed trade breakdowns upon request.

How many Lumentum (LITE) shares does Vincent Retort own after these transactions?

After the reported transactions, Vincent Retort directly owns 95,975 shares of Lumentum common stock. This reflects the net effect of the 3,441-share open-market sales and the 3,039-share tax-withholding disposition tied to the vesting of restricted stock units.

Was Vincent Retort’s Lumentum (LITE) stock sale pre-planned?

Yes. The Form 4 states that the sales were made under a Rule 10b5-1 trading plan adopted on November 13, 2025. Such plans allow insiders to schedule trades in advance, helping separate routine portfolio moves from day-to-day market or company developments.

How many individual stock sale transactions did Vincent Retort report for Lumentum (LITE)?

Vincent Retort reported 16 separate open-market sale transactions of Lumentum common stock on February 17, 2026, totaling 3,441 shares. These trades were executed in multiple price ranges, with weighted average prices disclosed and further trade detail available to regulators and shareholders on request.