144 0001891117 XXXXXXXX LIVE 0000855658 LATTICE SEMICONDUCTOR CORP 000-18032 5555 NE MOORE CT HILLSBORO OR 97124 5032688000 Feanny Tracy Ann Officer COMMON MORGAN STANLEY SMITH BARNEY LLC EXECUTIVE SERVICES

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1790 101235.78 137507531 05/12/2025 NASDAQ COMMON 11/03/2023 PERFORMANCE SHARES ISSUER N 1790 11/03/2023 NOT APPLICABLE N TRACY FEANNY

5555 NE MOORE CT HILLSBORO OR 97124

PERFORMANCE AND RESTRICTED STOCK 03/05/2025 4753 294863.67 TRACY FEANNY

5555 NE MOORE CT HILLSBORO OR 97124

PERFORMANCE AND RESTRICTED STOCK 02/24/2025 5807 384998.88 05/12/2025 /s/ Tracy Ann Feanny