0001972362-24-000755.txt : 20240522 0001972362-24-000755.hdr.sgml : 20240522 20240522170253 ACCESSION NUMBER: 0001972362-24-000755 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240522 DATE AS OF CHANGE: 20240522 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: 24974211 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: Douglass Stephen CENTRAL INDEX KEY: 0001752584 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 111 SW 5TH AVE. SUITE 700 CITY: PORTLAND STATE: X1 ZIP: 97204 144 1 primary_doc.xml 144 0001752584 XXXXXXXX LIVE 0000855658 LATTICE SEMICONDUCTOR CORP 000-18032 5555 NE MOORE CT HILLSBORO OR 97124 5032688000 Douglass Stephen Officer Common Morgan Stanley Smith Barney LLC Executive Services

200 W Civic Center Dr - 4th Floor Sandy UT 84070

12777 972098.01 138000000 05/22/2024 NASDAQ COMMON 01/31/2023 PERFORMANCE SHARES ISSUER N 5338 01/31/2023 COMPENSATION COMMON 02/19/2024 PERFORMANCE SHARES ISSUER N 5273 02/19/2024 COMPENSATION COMMON 11/02/2021 RESTRICTED STOCK ISSUER N 567 11/02/2021 COMPENSATION COMMON 02/02/2023 RESTRICTED STOCK ISSUER N 533 02/02/2023 COMPENSATION COMMON 05/02/2023 RESTRICTED STOCK ISSURE N 533 05/02/2023 COMPENSATION COMMON 08/02/2023 RESTRICTED STOCK ISSUER N 533 08/02/2023 COMPENSATION N STEPHEN DOUGLASS

5555 NE MOORE COURT HILLSBORO OR 97124

ESPP 02/22/2024 86 6422.48 STEPHEN DOUGLASS

5555 NE MOORE COURT HILLSBORO OR 97124

PERFORMANCE SHARES 05/07/2024 18382 1327258.82 05/22/2024 /s/ Stephen Douglass