Lumentum director sells 3,500 shares in market

Lumentum Holdings Inc. director Ian Small sold 3,500 shares of common stock in open-market transactions.

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Rhea-AI Filing Summary

Lumentum Holdings Inc. director Ian Small sold 3,500 shares of common stock in open-market transactions. On May 8, 2026, he executed three sales: 571 shares at an average of $912.2644 per share, 892 shares at $911.5152 per share, and 2,037 shares at $910.7185 per share. The filing notes these were executed in multiple trades within narrow price ranges, with the reported prices reflecting weighted averages and more detailed trade data available to regulators or shareholders upon request.

Insider Trade Summary

Net Seller: 3,500 shares

Net Sell 3 txns

Insider Small Ian

Role Director

Sold 3,500 shs ($3.19M)

Type	Security	Shares	Price	Value
Sale	Common Stock	2,037	$910.7185	$1.86M
Sale	Common Stock	892	$911.5152	$813K
Sale	Common Stock	571	$912.2644	$521K

Holdings After Transaction: Common Stock — 25,962 shares (Direct)

Footnotes (3)

F1. These sales were executed in multiple trades at prices ranging from $910.02 to $911.01. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide full information regarding the number of shares and prices at which these sales were effected, upon request, to the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer.
F2. These sales were executed in multiple trades at prices ranging from $911.025 to $911.96. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide full information regarding the number of shares and prices at which these sales were effected, upon request, to the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer.
F3. These sales were executed in multiple trades at prices ranging from $912.07 to $912.72. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide full information regarding the number of shares and prices at which these sales were effected, upon request, to the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer.

Key Figures

Total shares sold: 3,500 shares Block 1 sale price: $912.2644 per share Block 2 sale price: $911.5152 per share +1 more

4 metrics

Total shares sold 3,500 shares Open-market sales of common stock on May 8, 2026

Block 1 sale price $912.2644 per share Weighted average for 571 shares sold

Block 2 sale price $911.5152 per share Weighted average for 892 shares sold

Block 3 sale price $910.7185 per share Weighted average for 2,037 shares sold

Key Terms

open-market sale, weighted average sale price, multiple trades

3 terms

open-market sale financial

"transaction_action: "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

weighted average sale price financial

"The price reported above reflects the weighted average sale price."

multiple trades financial

"These sales were executed in multiple trades at prices ranging from..."

FAQ

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

What insider activity did Lumentum (LITE) report for Ian Small?

Lumentum reported that director Ian Small sold 3,500 shares of common stock. The transactions were open-market sales on May 8, 2026, executed in multiple trades at weighted average prices just above $910 per share.

How many Lumentum (LITE) shares did Ian Small sell and on what date?

Ian Small sold a total of 3,500 Lumentum shares on May 8, 2026. The Form 4 shows three separate open-market sale transactions that together sum to 3,500 shares of common stock.

At what prices did Ian Small’s Lumentum (LITE) stock sales occur?

The reported weighted average prices were $912.2644 for 571 shares, $911.5152 for 892 shares, and $910.7185 for 2,037 shares. Footnotes state each block was executed through multiple trades within narrow price ranges around those averages.

Were Ian Small’s Lumentum (LITE) transactions open-market sales or option exercises?

The Form 4 classifies all three transactions as non-derivative open-market sales of common stock. There are no derivative exercises reported, and the derivative holdings summary is empty in this filing.

Does Ian Small hold Lumentum (LITE) shares directly or indirectly?

The transactions are reported as directly owned, with the ownership type listed as direct and the ownership code marked “D.” No trusts, LLCs, or other indirect holding entities are referenced for these specific trades.

Does the Lumentum (LITE) Form 4 mention weighted average prices?

Yes. Each sale’s reported price is a weighted average sale price. Footnotes explain that actual trades occurred in multiple executions within specified price ranges, with full trade details available upon request to regulators or shareholders.

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Form 4 Insider Transactions: What Each Field Means →

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Accepted by SEC EDGAR 05/12/2026 - 07:10 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^*

Small Ian

(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)
05/08/2026

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	05/08/2026		S		2,037	D	$910.7185⁽¹⁾	27,425	D
Common Stock	05/08/2026		S		892	D	$911.5152⁽²⁾	26,533	D
Common Stock	05/08/2026		S		571	D	$912.2644⁽³⁾	25,962	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 sales were executed in multiple trades at prices ranging from $910.02 to $911.01. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide full information regarding the number of shares and prices at which these sales were effected, upon request, to the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer.

2. These sales were executed in multiple trades at prices ranging from $911.025 to $911.96. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide full information regarding the number of shares and prices at which these sales were effected, upon request, to the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer.

3. These sales were executed in multiple trades at prices ranging from $912.07 to $912.72. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide full information regarding the number of shares and prices at which these sales were effected, upon request, to the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer.

	/s/ Jae Kim as Attorney-in-Fact	05/12/2026
	** 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