LSCC insider files Form 144 for 14,155-share sale

LSCC reports an insider sale under Rule 144.

Rhea-AI Filing Summary

LSCC reports an insider sale under Rule 144. The filing shows a 10b5-1 sale of 14,155 shares of common stock on 05/20/2026, producing proceeds of $1,899,993.69. The filing also lists restricted stock units dated 05/16/2026 and a share count of 137,007,857 associated with the record line dated 06/12/2026.

Key Figures

Shares sold: 14,155 shares Proceeds: $1,899,993.69 Listed share line: 137,007,857

3 metrics

Shares sold 14,155 shares 10b5-1 sale on 05/20/2026

Proceeds $1,899,993.69 Aggregate proceeds reported for the 05/20/2026 sale

Listed share line 137,007,857 Numeric entry associated with date 06/12/2026 on issuer/security line

Key Terms

10b5-1, Restricted Stock Units, Form 144

3 terms

10b5-1 regulatory

"10b5-1 Sales for PRAVIN DESALE 5555 NE Moore Court Hillsboro OR"

A 10b5-1 plan is a pre-set schedule that lets company insiders buy or sell shares according to written instructions made when they do not possess material, nonpublic information. Think of it as a timed automatic payment for stock trades: it helps insiders avoid accusations of trading on secret information and gives outside investors a clearer signal about whether sales are routine or potentially informative about the company’s prospects.

Restricted Stock Units financial

"Common | 05/16/2026 | Restricted Stock Units | Issuer"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Form 144 regulatory

"Filer Information | 144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

FAQ

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

What did the LSCC Form 144 disclose about the insider sale?

The Form 144 discloses a 10b5-1 sale of 14,155 shares on 05/20/2026. The report lists proceeds of $1,899,993.69 tied to that sale and notes restricted stock units dated 05/16/2026.

Who executed the reported 10b5-1 sale in the LSCC filing?

The filing identifies the 10b5-1 sales program for Pravin Desale. The sale recorded under that program is the 14,155-share disposition on 05/20/2026 with listed proceeds of $1,899,993.69.

Does the Form 144 show proceeds from the LSCC sale and how much?

Yes. The Form 144 lists aggregate proceeds of $1,899,993.69 associated with the reported sale of 14,155 shares dated 05/20/2026 under a 10b5-1 plan.

Are there restricted stock units mentioned in the LSCC filing?

The filing includes a line for Restricted Stock Units dated 05/16/2026. The entry lists the security type and date but does not state additional terms within the excerpt provided.

What share baseline appears in the LSCC excerpt?

A numeric line shows 137,007,857 alongside the date 06/12/2026. The excerpt presents this figure on the issuer/security line but does not explicitly label it beyond the listed entry.

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

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Accepted by SEC EDGAR 06/12/2026 - 04:46 PM 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	0001992449
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	LATTICE SEMICONDUCTOR CORPORATION
SEC File Number	000-18032
Address of Issuer	5555 NE Moore Court Hillsboro OREGON 97124
Phone	5032688000
Name of Person for Whose Account the Securities are To Be Sold	PRAVIN DESALE
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	2039	291291.54	137007857	06/12/2026	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	05/16/2026	Restricted Stock Units	Issuer			2039	05/16/2026	N/A

* 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
10b5-1 Sales for PRAVIN DESALE 5555 NE Moore Court Hillsboro OR 97124	Common	05/20/2026	14155	1899993.69

144: Remarks and Signature

Remarks	The securities to be sold were or will be acquired upon the vesting of restricted stock units during the period of 5/16/2026 through 6/11/2026.
Date of Notice	06/12/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	02/18/2026
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/ Pravin Desale
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)