0001950047-24-001206.txt : 20240221 0001950047-24-001206.hdr.sgml : 20240221 20240221161244 ACCESSION NUMBER: 0001950047-24-001206 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240221 DATE AS OF CHANGE: 20240221 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: 1230 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 000-18032 FILM NUMBER: 24659578 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: NELSON MARK JON CENTRAL INDEX KEY: 0001554623 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 101 INNOVATION DRIVE CITY: SAN JOSE STATE: CA ZIP: 95134 144 1 primary_doc.xml 144 0001554623 XXXXXXXX LIVE 0000855658 LATTICE SEMICONDUCTOR CORPORATION 000-18032 5555 NE Moore Court Hillsboro OR 97124 (503) 268-8000 MARK NELSON Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 38th Floor New York NY 10004

13729 983427.49 137550564 02/21/2024 NASDAQ COMMON 02/19/2024 Restricted Stock ISSUER N 351 02/19/2024 Not Applicable COMMON 02/17/2024 Restricted Stock ISSUER N 1695 02/17/2024 Not Applicable COMMON 02/18/2024 Restricted Stock ISSUER N 436 02/18/2024 Not Applicable COMMON 02/19/2024 Performance Shares ISSUER N 11247 02/19/2024 Not Applicable N MARK NELSON

5555 NE Moore Court Hillsboro OR 97124

Common 02/20/2024 14417 1030583.39 MARK NELSON

5555 NE Moore Court Hillsboro OR 97124

Common 11/24/2023 20293 1168761.13 02/21/2024 08/24/2023 /s/ Mark Jon Nelson