Lumentum insider plans $1.24M stock sale

Lumentum Holdings Inc. (LITE) received a notice that Wupen Yuen intends to sell restricted stock and performance shares under Rule 144.

Rhea-AI Filing Summary

Lumentum Holdings Inc. (LITE) received a notice that Wupen Yuen intends to sell restricted stock and performance shares under Rule 144. The planned sale covers 1,500 shares of common stock, with an aggregate market value of $1,241,730.00, and is expected around 08/20/2026 through Morgan Stanley Smith Barney LLC on NASDAQ. The shares were acquired from the issuer upon vesting during the period from 07/20/2025 through 08/07/2025. Lumentum reports 89,700,000 shares outstanding of this class.

Key Figures

Shares to be sold: 1,500 shares Aggregate market value: $1,241,730.00 Shares outstanding: 89,700,000 shares +3 more

6 metrics

Shares to be sold 1,500 shares Common stock to be sold under Rule 144

Aggregate market value $1,241,730.00 Aggregate market value of 1,500 shares to be sold

Shares outstanding 89,700,000 shares Shares outstanding of the class of common stock

Approximate date of sale 08/20/2026 Planned sale date for the 1,500 shares

Acquisition period start 07/20/2025 Start of vesting period for restricted stock and performance shares

Acquisition period end 08/07/2025 End of vesting period for restricted stock and performance shares

Key Terms

Rule 144, Restricted Stock, Performance Shares, aggregate market value

4 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Restricted Stock financial

"Restricted Stock and Performance Shares"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

Performance Shares financial

"Restricted Stock and Performance Shares"

Performance shares are a type of company stock given to executives or employees that only become theirs if the company meets specific goals, like hitting certain profits or growth targets. They motivate leaders to work toward the company’s success, because their additional shares depend on achieving these results.

aggregate market value financial

"| 1500 | 1241730.00 | 89700000 |"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

FAQ

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

What is Lumentum Holdings Inc. (LITE) insider Wupen Yuen planning to sell under Rule 144?

Wupen Yuen plans to sell 1,500 shares of Lumentum Holdings Inc. common stock under Rule 144. The shares are restricted stock and performance shares acquired from the issuer upon vesting between 07/20/2025 and 08/07/2025.

What is the aggregate market value of the LITE shares covered by this Form 144?

The notice states an aggregate market value of $1,241,730.00 for the 1,500 shares of Lumentum Holdings Inc. common stock to be sold through Morgan Stanley Smith Barney LLC on NASDAQ.

When are the LITE shares expected to be sold according to this Form 144?

The approximate date of sale for the Lumentum Holdings Inc. shares is listed as 08/20/2026. This date applies to the planned sale of 1,500 shares of common stock under Rule 144.

How many Lumentum (LITE) shares of this class are outstanding?

The filing reports that there are 89,700,000 shares outstanding of the class of common stock referenced in the planned Rule 144 sale by Wupen Yuen.

How were the LITE shares in this Rule 144 notice acquired?

The 1,500 shares were acquired from Lumentum Holdings Inc. as restricted stock and performance shares upon vesting during the period from 07/20/2025 through 08/07/2025. The nature of payment is described as Not Applicable.

Which broker is handling the planned LITE Rule 144 sale?

The planned sale of Lumentum Holdings Inc. common stock is to be executed through Morgan Stanley Smith Barney LLC Executive Financial Services, with trading on NASDAQ as stated in the notice.

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

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Accepted by SEC EDGAR 08/20/2026 - 04:02 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001489550
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	LUMENTUM HOLDINGS INC.
SEC File Number	001-36861
Address of Issuer	1001 Ridder Park Drive San Jose CALIFORNIA 95131
Phone	(408) 546-5483
Name of Person for Whose Account the Securities are To Be Sold	WUPEN YUEN
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	1500	1241730.00	89700000	08/20/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	07/20/2025	Restricted Stock and Performance Shares	Issuer			1500	07/20/2025	Not Applicable

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks	The securities to be sold were acquired upon the vesting of restricted stock and performance shares during the period of 07/20/2025 through 08/07/2025
Date of Notice	08/20/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	05/19/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Wupen Yuen
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)