Form 4 Filing for LATTICE SEMICONDUCTOR CORP

This Form 4 filing pertains to LATTICE SEMICONDUCTOR CORP (LSCC) and reports a transaction by Shaikh Erhaan, SVP, Sales. On April 9, 2026, Erhaan acquired 11,605 shares of Common Stock under a grant of Restricted Stock Units (RSUs). These RSUs vest incrementally over time, with one-twelfth vesting three months after the effective date of April 10, 2026, and subsequent installments vesting every three months thereafter. The reported transaction had a price of $0.00 per share, and following this acquisition, Erhaan holds 94,222 shares of Common Stock. The filing was signed by Tracy Feanny, acting as Attorney in Fact for Erhaan Shaikh, on April 13, 2026.