Was Michael E. Hurlston’s LITE share sale under a Rule 10b5-1 plan?

Yes. The sale of 548 LITE shares on August 27, 2026 was made pursuant to a Rule 10b5-1 trading plan adopted by Michael E. Hurlston on May 28, 2026, as disclosed in the transaction footnote.

Lumentum CEO granted 7,941 RSUs, sells 548 shares

Q: What insider transactions did LITE report for Michael E. Hurlston?

LITE reported that Michael E. Hurlston received 7,941 RSUs of common stock on August 25, 2026 and sold 548 shares of common stock on August 27, 2026 at $958.66 per share, with the sale executed under a Rule 10b5-1 trading plan.

Q: How many LITE shares were granted to Michael E. Hurlston as RSUs?

Michael E. Hurlston was granted 7,941 restricted stock units (RSUs) of Lumentum Holdings Inc. common stock. Each RSU represents a contingent right to receive one share of common stock, subject to vesting and continued employment or the provisions of the 2025 Equity Incentive Plan.

Q: What is the vesting schedule for Michael E. Hurlston’s LITE RSUs?

For Michael E. Hurlston’s LITE grant, 1/3 of the RSUs vest one year from the grant date. The remaining shares vest in eight equal quarterly installments on the 15th of November, February, May, and August, subject to his continued employment or the 2025 Equity Incentive Plan.

Q: How many LITE shares did Michael E. Hurlston sell and at what price?

Michael E. Hurlston sold 548 shares of Lumentum Holdings Inc. common stock on August 27, 2026 at a reported price of $958.66 per share. The transaction was coded as a sale of non-derivative common stock.

Q: What plan governs Michael E. Hurlston’s RSU grant at LITE?

Michael E. Hurlston’s grant of 7,941 RSUs is governed by Lumentum Holdings Inc.’s 2025 Equity Incentive Plan. Vesting is contingent on his continued employment through each vesting date or as otherwise provided under that plan.

Lumentum Holdings Inc. (LITE) reported that President and CEO Michael E. Hurlston received a grant of 7,941 restricted stock units (RSUs) of common stock on August 25, 2026.

Filing Impact

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Filing Sentiment

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Rhea-AI Filing Summary

Lumentum Holdings Inc. (LITE) reported that President and CEO Michael E. Hurlston received a grant of 7,941 restricted stock units (RSUs) of common stock on August 25, 2026. Separately, he sold 548 shares of common stock on August 27, 2026 at $958.66 per share pursuant to a Rule 10b5-1 trading plan adopted on May 28, 2026. Each RSU represents a contingent right to receive one share of common stock, with one-third vesting one year from the grant date and the remainder vesting in eight equal quarterly installments, subject to continued employment or the terms of the 2025 Equity Incentive Plan.

Insider Trade Summary

Net Seller: 548 shares

Net Sell 2 txns

Insider HURLSTON MICHAEL E.

Role President and CEO

Sold 548 shs ($525K)

Type	Security	Shares	Price	Value
Sale	Common Stock ^F2	548	$958.66	$525K
Grant/Award	Common Stock ^F1	7,941	$0.00	$0.00

Holdings After Transaction: Common Stock — 186,951 shares (Direct)

Footnotes (2)

F1. These securities are restricted stock units ("RSUs"). Each RSU represents a contingent right to receive, following vesting, one share of the Issuer's Common Stock. 1/3 of the shares shall vest one year from the grant date, and the remaining shares shall vest in eight (8) equal quarterly installments thereafter on the 15th of November, February, May and August, subject to the Reporting Person continuing to be an employee through each such date, or as provided under the Issuer's 2025 Equity Incentive Plan.
F2. These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 28, 2026.

Key Figures

Shares sold: 548 shares of Common Stock Sale price per share: $958.66 per share RSUs granted: 7,941 RSUs +2 more

5 metrics

Shares sold 548 shares of Common Stock Sale on 2026-08-27 by President and CEO Michael E. Hurlston

Sale price per share $958.66 per share Price for 548-share sale of Common Stock on 2026-08-27

RSUs granted 7,941 RSUs Grant of restricted stock units on 2026-08-25 to President and CEO

RSU vesting first tranche 1/3 of shares Vests one year from the RSU grant date under 2025 Equity Incentive Plan

Remaining RSU vesting installments 8 equal quarterly installments Vesting on the 15th of November, February, May and August after first anniversary

Key Terms

restricted stock units ("RSUs"), Rule 10b5-1 trading plan, 2025 Equity Incentive Plan

3 terms

restricted stock units ("RSUs") financial

"These securities are restricted stock units ("RSUs"). Each RSU repres"

Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.

Rule 10b5-1 trading plan regulatory

"These shares were sold pursuant to a Rule 10b5-1 trading plan adopt"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

2025 Equity Incentive Plan financial

"or as provided under the Issuer's 2025 Equity Incentive Plan."

FAQ

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

What insider transactions did LITE report for Michael E. Hurlston?

LITE reported that Michael E. Hurlston received 7,941 RSUs of common stock on August 25, 2026 and sold 548 shares of common stock on August 27, 2026 at $958.66 per share, with the sale executed under a Rule 10b5-1 trading plan.

How many LITE shares were granted to Michael E. Hurlston as RSUs?

Michael E. Hurlston was granted 7,941 restricted stock units (RSUs) of Lumentum Holdings Inc. common stock. Each RSU represents a contingent right to receive one share of common stock, subject to vesting and continued employment or the provisions of the 2025 Equity Incentive Plan.

What is the vesting schedule for Michael E. Hurlston’s LITE RSUs?

For Michael E. Hurlston’s LITE grant, 1/3 of the RSUs vest one year from the grant date. The remaining shares vest in eight equal quarterly installments on the 15th of November, February, May, and August, subject to his continued employment or the 2025 Equity Incentive Plan.

How many LITE shares did Michael E. Hurlston sell and at what price?

Michael E. Hurlston sold 548 shares of Lumentum Holdings Inc. common stock on August 27, 2026 at a reported price of $958.66 per share. The transaction was coded as a sale of non-derivative common stock.

What plan governs Michael E. Hurlston’s RSU grant at LITE?

Michael E. Hurlston’s grant of 7,941 RSUs is governed by Lumentum Holdings Inc.’s 2025 Equity Incentive Plan. Vesting is contingent on his continued employment through each vesting date or as otherwise provided under that plan.

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

Form 4 Insider Transactions: What Each Field Means →

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Available on EDGAR 08/28/2026 - 09:00 AM EDT Accepted by SEC EDGAR 08/27/2026 - 09:59 PM EDT

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)
08/25/2026

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)
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	08/25/2026		A⁽¹⁾		7,941	A	$0	187,499	D
Common Stock	08/27/2026		S⁽²⁾		548	D	$958.66	186,951	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. These securities are restricted stock units ("RSUs"). Each RSU represents a contingent right to receive, following vesting, one share of the Issuer's Common Stock. 1/3 of the shares shall vest one year from the grant date, and the remaining shares shall vest in eight (8) equal quarterly installments thereafter on the 15th of November, February, May and August, subject to the Reporting Person continuing to be an employee through each such date, or as provided under the Issuer's 2025 Equity Incentive Plan.

2. These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 28, 2026.

	/s/ Jae Kim as Attorney-in-Fact	08/27/2026
	** 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)

Source: View Original Filing on SEC EDGAR