0001950047-24-004080.txt : 20240523 0001950047-24-004080.hdr.sgml : 20240523 20240523160518 ACCESSION NUMBER: 0001950047-24-004080 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240523 DATE AS OF CHANGE: 20240523 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: LATTICE SEMICONDUCTOR CORP CENTRAL INDEX KEY: 0000855658 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] ORGANIZATION NAME: 04 Manufacturing IRS NUMBER: 930835214 STATE OF INCORPORATION: DE FISCAL YEAR END: 1228 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 000-18032 FILM NUMBER: 24978127 BUSINESS ADDRESS: STREET 1: 5555 NE MOORE CT CITY: HILLSBORO STATE: OR ZIP: 97124 BUSINESS PHONE: 5032688000 MAIL ADDRESS: STREET 1: 5555 NE MOORE CT CITY: HILLSBORO STATE: OR ZIP: 97124 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: ANDERSON JAMES ROBERT CENTRAL INDEX KEY: 0001644651 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 111 SW 5TH AVE CITY: PORTLNAD STATE: OR ZIP: 97204 144 1 primary_doc.xml 144 0001644651 XXXXXXXX LIVE 0000855658 LATTICE SEMICONDUCTOR CORPORATION 000-18032 5555 NE Moore Court Hillsboro OR 97124 (503) 268-8000 JAMES R ANDERSON Officer Director Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 8th Floor New York NY 10004

44231 3373365.68 137546399 05/23/2024 NASDAQ COMMON 05/18/2024 Restricted Stock ISSUER N 1535 05/18/2024 Not Applicable COMMON 05/19/2024 Restricted Stock ISSUER N 1252 05/19/2024 Not Applicable COMMON 05/17/2024 Restricted Stock ISSUER N 1444 05/17/2024 Not Applicable COMMON 02/19/2024 Performance Shares ISSUER N 40000 02/19/2024 Not Applicable N JAMES R ANDERSON

5555 NE Moore Court Hillsboro OR 97124

Common 05/22/2024 30000 2253462.00 05/23/2024 05/25/2023 /s/ James Robert Anderson