Pravin Desale - 15 Sep 2026 Form 4 Insider Report for LATTICE SEMICONDUCTOR CORP (LSCC)

Reporting relationship: SVP, R&D
Issuer ticker: LSCC
Reported as of: 15 Sep 2026
Net transaction value: -$451,970
SEC form: 4
Accepted by SEC: 16 Sep 2026, 15:31:00 UTC
Prior SEC filing: 15 Sep 2026
Source filing: View source filing
Reporting owner signature: /s/ Tracy Feanny, Attorney in Fact For: Pravin Desale

Key filing fact

Pravin Desale filed Form 4 for LATTICE SEMICONDUCTOR CORP (LSCC) on 16 Sep 2026.

Key facts

This page summarizes Pravin Desale's Form 4 filing for LATTICE SEMICONDUCTOR CORP (LSCC).
3 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 16 Sep 2026, 15:31.

Change

Previous filing in this sequence was filed on 15 Sep 2026.
Current net transaction value: -$451,970.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001992449 Primary reporting owner

Desale Pravin

Relationship: SVP, R&D
Address: 5555 NE MOORE COURT, HILLSBORO
Signature: /s/ Tracy Feanny, Attorney in Fact For: Pravin Desale
Signature date: 16 Sep 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

LSCC transaction

Common Stock

Sale

Transaction value: $178,503
Shares: -1,700
Change %: -2.3%
Price: $105.00
Shares after: 71,756
Date: 15 Sep 2026
Ownership: Direct
Footnotes: F1, F2

LSCC transaction

Common Stock

Sale

Transaction value: $252,113
Shares: -2,379
Change %: -3.3%
Price: $105.97
Shares after: 69,377
Date: 15 Sep 2026
Ownership: Direct
Footnotes: F1, F3

LSCC transaction

Common Stock

Sale

Transaction value: $21,354
Shares: -200
Change %: -0.29%
Price: $106.77
Shares after: 69,177
Date: 15 Sep 2026
Ownership: Direct
Footnotes: F1, F4

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 4 footnotes

Footnote F1

The transaction indicated was conducted under an approved 10b5-1 Plan, adoption modification date of referenced 10b5-1(c) plan is: 02-18-2026.

Footnote F2

This transaction was executed in multiple trades at prices ranging from $104.5600 to $105.5000. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

Footnote F3

This transaction was executed in multiple trades at prices ranging from $105.5700 to $106.4200. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

Footnote F4

This transaction was executed in multiple trades at prices ranging from $106.5900 to $106.9500. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.