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The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000855658-22-000335","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/855658/000085565822000335/edgardoc.xml","form_type":"4"}},{"id":2090494,"issuer":{"id":3335,"kind":"organization","name":"LATTICE SEMICONDUCTOR CORP","symbol":"LSCC"},"owners":[{"id":90679,"kind":"person","name":"O'Rourke Glenn","position":1,"cik":"0001915824","reported_name":"O'Rourke Glenn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Mfg Ops"}}],"security":"Restricted Stock Unit (RSU)","published_at":"2022-12-12T19:43:36.000Z","date":"2022-12-10","kind":"exercise","acquired":false,"shares":9477,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each Restricted Stock Unit (RSU) represents a right to receive one share of the Issuer's common stock without payment of specific consideration."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Grants of Restricted Stock Units (RSUs) vest as follows: 25% of the RSUs will vest on the first anniversary of the date of grant, and an additional 6.25% of the RSUs shall vest at the end of each three month period thereafter."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"Not applicable."}],"balance_after":35318,"derivative":{"exercise_price":0,"exercise_date":"2022-11-19","underlying":"Common Stock","underlying_shares":9477},"source":{"system":"sec-edgar","filing":"0000855658-22-000331","document":"edgardoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/855658/000085565822000331/edgardoc.xml","form_type":"4"}},{"id":2090493,"issuer":{"id":3335,"kind":"organization","name":"LATTICE SEMICONDUCTOR CORP","symbol":"LSCC"},"owners":[{"id":90679,"kind":"person","name":"O'Rourke Glenn","position":1,"cik":"0001915824","reported_name":"O'Rourke Glenn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Mfg Ops"}}],"security":"Common Stock","published_at":"2022-12-12T19:43:36.000Z","date":"2022-12-10","kind":"tax_withholding","acquired":false,"shares":4687,"price":70.24,"value":329214.88,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"These shares were retained by the Issuer in order to meet the tax withholding obligations of the Reporting Person in connection with the vesting of an installment of the restricted stock units.  The amount retained by the Issuer was not in excess of the amount of the tax liability."}],"balance_after":4790,"source":{"system":"sec-edgar","filing":"0000855658-22-000331","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/855658/000085565822000331/edgardoc.xml","form_type":"4"}}],"next_cursor":"2022-12-12T19:43:36.000000Z,2090493"}