Lumentum officer plans $441K stock sale

Lumentum Holdings Inc. (LITE) has a notice of proposed sale under Rule 144 filed on behalf of officer Wupen Yuen.

Rhea-AI Filing Summary

Lumentum Holdings Inc. (LITE) has a notice of proposed sale under Rule 144 filed on behalf of officer Wupen Yuen. The notice covers the potential sale of 500 shares of common stock through Morgan Stanley Smith Barney, with an aggregate market value listed as $441,075.00 and NASDAQ as the trading market.

The filing also lists prior sales by Wupen Yuen over the past three months totaling several transactions in common stock, including sales of 500 shares for $428,322.50, $412,120.00, and $449,075.00, and a sale of 1,500 shares for $1,241,730.00.

Key Figures

Shares of common stock to be sold: 500 shares Aggregate market value of proposed sale: $441,075.00 Sale on 08/25/2026: 500 shares; $428,322.50 +3 more

6 metrics

Shares of common stock to be sold 500 shares Proposed sale under Rule 144

Aggregate market value of proposed sale $441,075.00 500 shares to be sold through Morgan Stanley Smith Barney LLC

Sale on 08/25/2026 500 shares; $428,322.50 Common stock sold during the past 3 months

Sale on 08/24/2026 500 shares; $412,120.00 Common stock sold during the past 3 months

Sale on 08/21/2026 500 shares; $449,075.00 Common stock sold during the past 3 months

Sale on 08/20/2026 1,500 shares; $1,241,730.00 Common stock sold during the past 3 months

Key Terms

Rule 144, Restricted Stock, aggregate market value, Securities To Be Sold

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

"Common | 08/15/2025 | Restricted Stock | ISSUER"

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.

aggregate market value financial

"Common | Morgan Stanley Smith Barney LLC ... | 500 | 441075.00"

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.

Securities To Be Sold financial

"144: Securities To Be Sold"

FAQ

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

What does the Form 144 filing mean for LITE?

The Form 144 filing discloses that an officer, Wupen Yuen, may sell 500 shares of Lumentum Holdings Inc. common stock under Rule 144, with a listed aggregate market value of $441,075.00 on the NASDAQ market.

How many LITE shares are proposed to be sold in this Form 144?

The notice covers a proposed sale of 500 shares of Lumentum Holdings Inc. common stock, with the filing listing an aggregate market value of $441,075.00 for this block.

Who is selling LITE shares under this Form 144?

The filing is for the account of Wupen Yuen, identified as an officer of Lumentum Holdings Inc. The shares are to be sold through Morgan Stanley Smith Barney LLC Executive Financial Services.

What LITE share sales has Wupen Yuen made in the past 3 months?

The filing lists four prior sales of Lumentum common stock: 500 shares for $428,322.50, 500 shares for $412,120.00, 500 shares for $449,075.00, and 1,500 shares for $1,241,730.00.

What type of LITE securities are involved in this Form 144?

The securities are common stock of Lumentum Holdings Inc. The notice also describes the planned sale security as Restricted Stock originally acquired from the issuer.

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

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Available on EDGAR 08/26/2026 - 04:02 PM EDT Accepted by SEC EDGAR 08/26/2026 - 04:01 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	500	441075.00	89700000	08/26/2026	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	08/15/2025	Restricted Stock	ISSUER			500	08/15/2025	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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
WUPEN YUEN 1001 Ridder Park Drive San Jose CA 95131	Common	08/25/2026	500	428322.50
WUPEN YUEN 1001 Ridder Park Drive San Jose CA 95131	Common	08/24/2026	500	412120.00
WUPEN YUEN 1001 Ridder Park Drive San Jose CA 95131	Common	08/21/2026	500	449075.00
WUPEN YUEN 1001 Ridder Park Drive San Jose CA 95131	Common	08/20/2026	1500	1241730.00

144: Remarks and Signature

Remarks
Date of Notice	08/26/2026
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)