SEC Form 4 · accession 0001437749-26-030427
LATTICE SEMICONDUCTOR CORP · LSCC
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Pravin Desale
Officer — SVP, R&D
Period of report
Sep 11, 2026
Accepted (ET)
Sep 15, 2026 · 2:07 pm EDT
Rule 10b5-1 plan
yes — trade under a plan
Issuer CIK
0000855658
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Sep 11, 2026 | F | 869 | $119.76 | D | 71,216 | D | |
| Common StockF2,F3 | Sep 11, 2026 | A | 8,713 | $0.00 | A | 79,929 | D | |
| Common Stock | Sep 11, 2026 | F | 4,434 | $119.76 | D | 75,495 | D | |
| Common Stock | Sep 14, 2026 | S | 2,039 | $111.83 | D | 73,456 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1These shares were retained by the Issuer in order to meet the tax withholding obligations of the Reporting Person in connection with the vesting of an installment of the restricted stock units. The amount retained by the Issuer was not in excess of the amount of the tax liability.
- F2Represents shares issued upon achievement of the performance criteria of performance based restricted stock units (PRSUs) granted to the Reporting Person on September 11, 2023. These PRSUs vested on September 11, 2026.
- F3Restricted Stock Units (RSUs) - no purchase price for this transaction.
- F4The transaction indicated was conducted under an approved 10b5-1 Plan, adoption modification date of referenced 10b5-1(c) plan is: 02-18-2026.