{"transactions":[{"id":4615135,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-09-10T22:17:37.000Z","date":"2026-09-09","kind":"sale","planned":true,"acquired":false,"shares":100000,"price":41.01,"value":4101000.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The reported transaction involves sale transactions from $40.69 to $41.62 per share. The weighted average price per share was $41.01. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 22, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":1960034,"source":{"system":"sec-edgar","filing":"0001628280-26-061435","document":"wk-form4_1789078655.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1738235/000162828026061435/wk-form4_1789078655.xml","form_type":"4"}},{"id":4615134,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-09-10T22:17:37.000Z","date":"2026-09-08","kind":"sale","planned":true,"acquired":false,"shares":1080,"price":42.2,"value":45576.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The reported transaction involves sale transactions from $42.18 to $42.27 per share. The weighted average price per share was $42.20. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 22, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2060034,"source":{"system":"sec-edgar","filing":"0001628280-26-061435","document":"wk-form4_1789078655.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1738235/000162828026061435/wk-form4_1789078655.xml","form_type":"4"}},{"id":4615133,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-09-10T22:17:37.000Z","date":"2026-09-08","kind":"sale","planned":true,"acquired":false,"shares":67651,"price":41.69,"value":2820370.19,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The reported transaction involves sale transactions from $41.18 to $42.17 per share. The weighted average price per share was $41.69. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 22, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2061114,"source":{"system":"sec-edgar","filing":"0001628280-26-061435","document":"wk-form4_1789078655.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1738235/000162828026061435/wk-form4_1789078655.xml","form_type":"4"}},{"id":4615132,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-09-10T22:17:37.000Z","date":"2026-09-08","kind":"sale","planned":true,"acquired":false,"shares":46521,"price":40.75,"value":1895730.75,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The reported transaction involves sale transactions from $40.18 to $41.17 per share. The weighted average price per share was $40.75. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 22, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2128765,"source":{"system":"sec-edgar","filing":"0001628280-26-061435","document":"wk-form4_1789078655.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1738235/000162828026061435/wk-form4_1789078655.xml","form_type":"4"}},{"id":3576087,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-09-08T21:58:25.000Z","date":"2026-09-03","kind":"sale","planned":false,"acquired":false,"shares":9753,"price":40.69,"value":396849.57,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This reported sale represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a \"sell to cover\" transaction and does not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The reported transaction involves sale transactions from $40.69 to $40.69 per share. The weighted average price per share was $40.69. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2175286,"source":{"system":"sec-edgar","filing":"0001628280-26-060959","document":"wk-form4_1788904703.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1738235/000162828026060959/wk-form4_1788904703.xml","form_type":"4"}},{"id":676484,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Stock Option (Right to Buy)","published_at":"2026-08-25T23:37:26.000Z","date":"2026-08-24","kind":"exercise","planned":true,"acquired":false,"shares":0,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F12","text":"This grant became fully vested and exercisable on  December 1, 2021."}],"balance_after":0,"derivative":{"exercise_price":1.45,"expiration_date":"2027-06-02","underlying":"Common Stock","underlying_shares":181750},"source":{"system":"sec-edgar","filing":"0001628280-26-058970","document":"wk-form4_1787701042.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026058970/wk-form4_1787701042.xml","form_type":"4"}},{"id":676483,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Stock Option (Right to Buy)","published_at":"2026-08-25T23:37:26.000Z","date":"2026-08-21","kind":"exercise","planned":true,"acquired":false,"shares":0,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F12","text":"This grant became fully vested and exercisable on  December 1, 2021."}],"balance_after":181750,"derivative":{"exercise_price":1.45,"expiration_date":"2027-06-02","underlying":"Common Stock","underlying_shares":82044},"source":{"system":"sec-edgar","filing":"0001628280-26-058970","document":"wk-form4_1787701042.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026058970/wk-form4_1787701042.xml","form_type":"4"}},{"id":676482,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Stock Option (Right to Buy)","published_at":"2026-08-25T23:37:26.000Z","date":"2026-08-21","kind":"exercise","planned":true,"acquired":false,"shares":0,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F11","text":"This grant became fully vested and exercisable on June 1, 2022."}],"balance_after":0,"derivative":{"exercise_price":1.45,"expiration_date":"2027-06-02","underlying":"Common Stock","underlying_shares":99706},"source":{"system":"sec-edgar","filing":"0001628280-26-058970","document":"wk-form4_1787701042.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026058970/wk-form4_1787701042.xml","form_type":"4"}},{"id":676481,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-08-25T23:37:26.000Z","date":"2026-08-24","kind":"sale","planned":true,"acquired":false,"shares":1703,"price":45.92,"value":78201.76,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F9","text":"The reported transaction involves sale transactions from $45.54 to $46.48 per share. The weighted average price per share was $45.92. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F2","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 22, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2185039,"source":{"system":"sec-edgar","filing":"0001628280-26-058970","document":"wk-form4_1787701042.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026058970/wk-form4_1787701042.xml","form_type":"4"}},{"id":676480,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-08-25T23:37:26.000Z","date":"2026-08-24","kind":"sale","planned":true,"acquired":false,"shares":25039,"price":44.79,"value":1121496.81,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F8","text":"The reported transaction involves sale transactions from $44.54 to $45.51 per share. The weighted average price per share was $44.79. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F2","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 22, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2186742,"source":{"system":"sec-edgar","filing":"0001628280-26-058970","document":"wk-form4_1787701042.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026058970/wk-form4_1787701042.xml","form_type":"4"}},{"id":676479,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-08-25T23:37:26.000Z","date":"2026-08-24","kind":"sale","planned":true,"acquired":false,"shares":155008,"price":44.03,"value":6825002.24,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The reported transaction involves sale transactions from $43.54 to $44.54 per share. The weighted average price per share was $44.03. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F2","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 22, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2211781,"source":{"system":"sec-edgar","filing":"0001628280-26-058970","document":"wk-form4_1787701042.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026058970/wk-form4_1787701042.xml","form_type":"4"}},{"id":676478,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-08-25T23:37:26.000Z","date":"2026-08-24","kind":"exercise","planned":true,"acquired":true,"shares":181750,"price":1.45,"value":263537.5,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2366789,"source":{"system":"sec-edgar","filing":"0001628280-26-058970","document":"wk-form4_1787701042.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026058970/wk-form4_1787701042.xml","form_type":"4"}},{"id":676477,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-08-25T23:37:26.000Z","date":"2026-08-21","kind":"sale","planned":true,"acquired":false,"shares":2092,"price":48.97,"value":102445.24,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The reported transaction involves sale transactions from $48.72 to $49.16 per share. The weighted average price per share was $48.97. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F2","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 22, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2185039,"source":{"system":"sec-edgar","filing":"0001628280-26-058970","document":"wk-form4_1787701042.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026058970/wk-form4_1787701042.xml","form_type":"4"}},{"id":676476,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-08-25T23:37:26.000Z","date":"2026-08-21","kind":"sale","planned":true,"acquired":false,"shares":2459,"price":47.92,"value":117835.28,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The reported transaction involves sale transactions from $47.72 to $48.71 per share. The weighted average price per share was $47.92. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F2","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 22, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2187131,"source":{"system":"sec-edgar","filing":"0001628280-26-058970","document":"wk-form4_1787701042.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026058970/wk-form4_1787701042.xml","form_type":"4"}},{"id":676475,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-08-25T23:37:26.000Z","date":"2026-08-21","kind":"sale","planned":true,"acquired":false,"shares":112470,"price":47.15,"value":5302960.5,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The reported transaction involves sale transactions from $46.72 to $47.71 per share. The weighted average price per share was $47.15. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F2","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 22, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2189590,"source":{"system":"sec-edgar","filing":"0001628280-26-058970","document":"wk-form4_1787701042.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026058970/wk-form4_1787701042.xml","form_type":"4"}},{"id":676474,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-08-25T23:37:26.000Z","date":"2026-08-21","kind":"sale","planned":true,"acquired":false,"shares":64729,"price":46.29,"value":2996305.41,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The reported transaction involves sale transactions from $45.72 to $46.71 per share. The weighted average price per share was $46.29. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F2","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 22, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2302060,"source":{"system":"sec-edgar","filing":"0001628280-26-058970","document":"wk-form4_1787701042.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026058970/wk-form4_1787701042.xml","form_type":"4"}},{"id":676473,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-08-25T23:37:26.000Z","date":"2026-08-21","kind":"exercise","planned":true,"acquired":true,"shares":82044,"price":1.45,"value":118963.8,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2366789,"source":{"system":"sec-edgar","filing":"0001628280-26-058970","document":"wk-form4_1787701042.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026058970/wk-form4_1787701042.xml","form_type":"4"}},{"id":676472,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-08-25T23:37:26.000Z","date":"2026-08-21","kind":"exercise","planned":true,"acquired":true,"shares":99706,"price":1.45,"value":144573.7,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2284745,"source":{"system":"sec-edgar","filing":"0001628280-26-058970","document":"wk-form4_1787701042.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026058970/wk-form4_1787701042.xml","form_type":"4"}},{"id":748497,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-06-05T22:38:49.000Z","date":"2026-06-04","kind":"sale","planned":true,"acquired":false,"shares":625,"price":76.61,"value":47881.25,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The reported transaction involves sale transactions from $76.45 to $76.90 per share. The weighted average price per share was $76.61. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2185039,"source":{"system":"sec-edgar","filing":"0001628280-26-041343","document":"wk-form4_1780699126.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026041343/wk-form4_1780699126.xml","form_type":"4"}},{"id":748496,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-06-05T22:38:49.000Z","date":"2026-06-04","kind":"sale","planned":true,"acquired":false,"shares":5282,"price":75.94,"value":401115.08,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"The reported transaction involves sale transactions from $75.42 to $76.41 per share. The weighted average price per share was $75.94. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2185664,"source":{"system":"sec-edgar","filing":"0001628280-26-041343","document":"wk-form4_1780699126.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026041343/wk-form4_1780699126.xml","form_type":"4"}},{"id":748495,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-06-05T22:38:49.000Z","date":"2026-06-04","kind":"sale","planned":true,"acquired":false,"shares":4813,"price":74.94,"value":360686.22,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"The reported transaction involves sale transactions from $74.38 to $75.37 per share. The weighted average price per share was $74.94. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2190946,"source":{"system":"sec-edgar","filing":"0001628280-26-041343","document":"wk-form4_1780699126.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026041343/wk-form4_1780699126.xml","form_type":"4"}},{"id":748494,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-06-05T22:38:49.000Z","date":"2026-06-04","kind":"sale","planned":true,"acquired":false,"shares":1424,"price":73.76,"value":105034.24,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The reported transaction involves sale transactions from $73.35 to $74.28 per share. The weighted average price per share was $73.76. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2195759,"source":{"system":"sec-edgar","filing":"0001628280-26-041343","document":"wk-form4_1780699126.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026041343/wk-form4_1780699126.xml","form_type":"4"}},{"id":748493,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-06-05T22:38:49.000Z","date":"2026-06-04","kind":"sale","planned":true,"acquired":false,"shares":3055,"price":72.59,"value":221762.45,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The reported transaction involves sale transactions from $72.23 to $73.07 per share. The weighted average price per share was $72.59. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2197183,"source":{"system":"sec-edgar","filing":"0001628280-26-041343","document":"wk-form4_1780699126.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026041343/wk-form4_1780699126.xml","form_type":"4"}},{"id":748492,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-06-05T22:38:49.000Z","date":"2026-06-04","kind":"sale","planned":true,"acquired":false,"shares":890,"price":71.67,"value":63786.3,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The reported transaction involves sale transactions from $71.15 to $72.14 per share. The weighted verage price per share was $71.67. The Reporting Person undertakes to provide upon request by the SEC staff, he Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2200238,"source":{"system":"sec-edgar","filing":"0001628280-26-041343","document":"wk-form4_1780699126.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026041343/wk-form4_1780699126.xml","form_type":"4"}},{"id":748491,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-06-05T22:38:49.000Z","date":"2026-06-03","kind":"sale","planned":true,"acquired":false,"shares":8901,"price":77.99,"value":694188.99,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This reported sale represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a \"sell to cover\" transaction and does not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The reported transaction involves sale transactions from $77.99 to $77.99 per share. The weighted average price per share was $77.99. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2201128,"source":{"system":"sec-edgar","filing":"0001628280-26-041343","document":"wk-form4_1780699126.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026041343/wk-form4_1780699126.xml","form_type":"4"}},{"id":757563,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-06-01T23:40:26.000Z","date":"2026-05-29","kind":"gift","planned":true,"acquired":false,"shares":3973,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Keeney Family Revocable Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F14","text":"Gift of shares to a charitable foundation."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F15","text":"Keeney Family Revocable Trust is a revocable living trust for which the reporting person and his spouse are trustees."}],"balance_after":501,"source":{"system":"sec-edgar","filing":"0001628280-26-039649","document":"wk-form4_1780357222.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026039649/wk-form4_1780357222.xml","form_type":"4"}},{"id":757562,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-06-01T23:40:26.000Z","date":"2026-05-29","kind":"sale","planned":true,"acquired":false,"shares":712,"price":77.39,"value":55101.68,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F13","text":"The reported transaction involves sale transactions from $77.25 to $77.80 per share. The weighted average price per share was $77.39. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2210029,"source":{"system":"sec-edgar","filing":"0001628280-26-039649","document":"wk-form4_1780357222.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026039649/wk-form4_1780357222.xml","form_type":"4"}},{"id":757561,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-06-01T23:40:26.000Z","date":"2026-05-29","kind":"sale","planned":true,"acquired":false,"shares":799,"price":76.21,"value":60891.79,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F12","text":"The reported transaction involves sale transactions from $75.88 to $76.79 per share. The weighted average price per share was $76.21. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2210741,"source":{"system":"sec-edgar","filing":"0001628280-26-039649","document":"wk-form4_1780357222.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026039649/wk-form4_1780357222.xml","form_type":"4"}},{"id":757560,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-06-01T23:40:26.000Z","date":"2026-05-29","kind":"sale","planned":true,"acquired":false,"shares":1278,"price":75.12,"value":96003.36,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F11","text":"The reported transaction involves sale transactions from $74.70 to $75.66 per share. The weighted average price per share was $75.12. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2211540,"source":{"system":"sec-edgar","filing":"0001628280-26-039649","document":"wk-form4_1780357222.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026039649/wk-form4_1780357222.xml","form_type":"4"}},{"id":757559,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-06-01T23:40:26.000Z","date":"2026-05-29","kind":"sale","planned":true,"acquired":false,"shares":10070,"price":73.96,"value":744777.2,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The reported transaction involves sale transactions from $73.68 to $74.68 per share. The weighted average price per share was $73.96. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2212818,"source":{"system":"sec-edgar","filing":"0001628280-26-039649","document":"wk-form4_1780357222.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026039649/wk-form4_1780357222.xml","form_type":"4"}},{"id":757558,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-06-01T23:40:26.000Z","date":"2026-05-29","kind":"sale","planned":true,"acquired":false,"shares":21332,"price":73.06,"value":1558515.92,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"The reported transaction involves sale transactions from $72.68 to $73.68 per share. The weighted average price per share was $73.06. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2222888,"source":{"system":"sec-edgar","filing":"0001628280-26-039649","document":"wk-form4_1780357222.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026039649/wk-form4_1780357222.xml","form_type":"4"}},{"id":757557,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-06-01T23:40:26.000Z","date":"2026-05-29","kind":"sale","planned":true,"acquired":false,"shares":7180,"price":72.37,"value":519616.6,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"The reported transaction involves sale transactions from $71.68 to $72.67 per share. The weighted average price per share was $72.37. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2244220,"source":{"system":"sec-edgar","filing":"0001628280-26-039649","document":"wk-form4_1780357222.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026039649/wk-form4_1780357222.xml","form_type":"4"}},{"id":757556,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-06-01T23:40:26.000Z","date":"2026-05-28","kind":"sale","planned":true,"acquired":false,"shares":1429,"price":81.06,"value":115834.74,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The reported transaction involves sale transactions from $80.86 to $81.58 per share. The weighted average price per share was $81.06. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2251400,"source":{"system":"sec-edgar","filing":"0001628280-26-039649","document":"wk-form4_1780357222.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026039649/wk-form4_1780357222.xml","form_type":"4"}},{"id":757555,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-06-01T23:40:26.000Z","date":"2026-05-28","kind":"sale","planned":true,"acquired":false,"shares":3363,"price":80.34,"value":270183.42,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The reported transaction involves sale transactions from $79.77 to $80.76 per share. The weighted average price per share was $80.34. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2252829,"source":{"system":"sec-edgar","filing":"0001628280-26-039649","document":"wk-form4_1780357222.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026039649/wk-form4_1780357222.xml","form_type":"4"}},{"id":757554,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-06-01T23:40:26.000Z","date":"2026-05-28","kind":"sale","planned":true,"acquired":false,"shares":9861,"price":79.14,"value":780399.54,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The reported transaction involves sale transactions from $78.77 to $79.75 per share. The weighted average price per share was $79.14. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2256192,"source":{"system":"sec-edgar","filing":"0001628280-26-039649","document":"wk-form4_1780357222.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026039649/wk-form4_1780357222.xml","form_type":"4"}},{"id":757553,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-06-01T23:40:26.000Z","date":"2026-05-28","kind":"sale","planned":true,"acquired":false,"shares":21326,"price":78.29,"value":1669612.54,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The reported transaction involves sale transactions from $77.76 to $78.76 per share. The weighted average price per share was $78.29. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2266053,"source":{"system":"sec-edgar","filing":"0001628280-26-039649","document":"wk-form4_1780357222.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026039649/wk-form4_1780357222.xml","form_type":"4"}},{"id":757552,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-06-01T23:40:26.000Z","date":"2026-05-28","kind":"sale","planned":true,"acquired":false,"shares":5394,"price":77.44,"value":417711.36,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The reported transaction involves sale transactions from $76.76 to $77.76 per share. The weighted average price per share was $77.44. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2287379,"source":{"system":"sec-edgar","filing":"0001628280-26-039649","document":"wk-form4_1780357222.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026039649/wk-form4_1780357222.xml","form_type":"4"}},{"id":768478,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-05-22T00:26:15.000Z","date":"2026-05-21","kind":"sale","planned":true,"acquired":false,"shares":3267,"price":76.46,"value":249794.82,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F14","text":"The reported transaction involves sale transactions from $76.33 to $76.81 per share. The weighted average price per share was $76.46. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2292773,"source":{"system":"sec-edgar","filing":"0001628280-26-037492","document":"wk-form4_1779409572.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026037492/wk-form4_1779409572.xml","form_type":"4"}},{"id":768477,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-05-22T00:26:15.000Z","date":"2026-05-21","kind":"sale","planned":true,"acquired":false,"shares":16590,"price":75.8,"value":1257522.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F13","text":"The reported transaction involves sale transactions from $75.33 to $76.30 per share. The weighted average price per share was $75.80. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2296040,"source":{"system":"sec-edgar","filing":"0001628280-26-037492","document":"wk-form4_1779409572.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026037492/wk-form4_1779409572.xml","form_type":"4"}},{"id":768476,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-05-22T00:26:15.000Z","date":"2026-05-21","kind":"sale","planned":true,"acquired":false,"shares":16842,"price":74.96,"value":1262476.32,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F12","text":"The reported transaction involves sale transactions from $74.33 to $75.31 per share. The weighted average price per share was $74.96. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2312630,"source":{"system":"sec-edgar","filing":"0001628280-26-037492","document":"wk-form4_1779409572.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026037492/wk-form4_1779409572.xml","form_type":"4"}},{"id":768475,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-05-22T00:26:15.000Z","date":"2026-05-21","kind":"sale","planned":true,"acquired":false,"shares":2068,"price":73.73,"value":152473.64,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F11","text":"The reported transaction involves sale transactions from $73.28 to $74.27 per share. The weighted average price per share was $73.73. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2329472,"source":{"system":"sec-edgar","filing":"0001628280-26-037492","document":"wk-form4_1779409572.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026037492/wk-form4_1779409572.xml","form_type":"4"}},{"id":768474,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-05-22T00:26:15.000Z","date":"2026-05-21","kind":"sale","planned":true,"acquired":false,"shares":1717,"price":72.93,"value":125220.81,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The reported transaction involves sale transactions from $72.27 to $73.26 per share. The weighted average price per share was $72.93. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2331540,"source":{"system":"sec-edgar","filing":"0001628280-26-037492","document":"wk-form4_1779409572.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026037492/wk-form4_1779409572.xml","form_type":"4"}},{"id":768473,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-05-22T00:26:15.000Z","date":"2026-05-21","kind":"sale","planned":true,"acquired":false,"shares":889,"price":71.47,"value":63536.83,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"The reported transaction involves sale transactions from $71.18 to $72.00 per share. The weighted average price per share was $71.47. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2333257,"source":{"system":"sec-edgar","filing":"0001628280-26-037492","document":"wk-form4_1779409572.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026037492/wk-form4_1779409572.xml","form_type":"4"}},{"id":768472,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-05-22T00:26:15.000Z","date":"2026-05-20","kind":"sale","planned":true,"acquired":false,"shares":1788,"price":71.36,"value":127591.68,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"The reported transaction involves sale transactions from $71.31 to $71.58 per share. The weighted average price per share was $71.36. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2334146,"source":{"system":"sec-edgar","filing":"0001628280-26-037492","document":"wk-form4_1779409572.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026037492/wk-form4_1779409572.xml","form_type":"4"}},{"id":768471,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-05-22T00:26:15.000Z","date":"2026-05-20","kind":"sale","planned":true,"acquired":false,"shares":22264,"price":70.77,"value":1575623.28,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The reported transaction involves sale transactions from $70.31 to $71.30 per share. The weighted average price per share was $70.77. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2335934,"source":{"system":"sec-edgar","filing":"0001628280-26-037492","document":"wk-form4_1779409572.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026037492/wk-form4_1779409572.xml","form_type":"4"}},{"id":768470,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-05-22T00:26:15.000Z","date":"2026-05-20","kind":"sale","planned":true,"acquired":false,"shares":15104,"price":69.98,"value":1056977.92,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The reported transaction involves sale transactions from $69.31 to $70.31 per share. The weighted average price per share was $69.98. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2358198,"source":{"system":"sec-edgar","filing":"0001628280-26-037492","document":"wk-form4_1779409572.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026037492/wk-form4_1779409572.xml","form_type":"4"}},{"id":768469,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-05-22T00:26:15.000Z","date":"2026-05-20","kind":"sale","planned":true,"acquired":false,"shares":2217,"price":68.81,"value":152551.77,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The reported transaction involves sale transactions from $68.31 to $69.29 per share. The weighted average price per share was $68.81. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2373302,"source":{"system":"sec-edgar","filing":"0001628280-26-037492","document":"wk-form4_1779409572.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026037492/wk-form4_1779409572.xml","form_type":"4"}},{"id":768468,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-05-22T00:26:15.000Z","date":"2026-05-19","kind":"sale","planned":true,"acquired":false,"shares":46735,"price":68.48,"value":3200412.8,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This reported sale represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a \"sell to cover\" transaction and does not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The reported transaction involves sale transactions from $68.48 to $68.48 per share. The weighted average price per share was $68.48. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2375519,"source":{"system":"sec-edgar","filing":"0001628280-26-037492","document":"wk-form4_1779409572.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026037492/wk-form4_1779409572.xml","form_type":"4"}},{"id":772844,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-05-19T23:59:43.000Z","date":"2026-05-18","kind":"sale","planned":false,"acquired":false,"shares":45191,"price":70.82,"value":3200426.62,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This reported sale represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a \"sell to cover\" transaction and does not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The reported transaction involves sale transactions from $70.82 to $70.82 per share. The weighted average price per share was $70.82. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2422254,"source":{"system":"sec-edgar","filing":"0001628280-26-036678","document":"wk-form4_1779235181.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026036678/wk-form4_1779235181.xml","form_type":"4"}},{"id":772843,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-05-19T23:59:43.000Z","date":"2026-05-15","kind":"sale","planned":false,"acquired":false,"shares":42584,"price":75.16,"value":3200613.44,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This reported sale represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a \"sell to cover\" transaction and does not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The reported transaction involves sale transactions from $75.16 to $75.16 per share. The weighted average price per share was $75.16. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2467445,"source":{"system":"sec-edgar","filing":"0001628280-26-036678","document":"wk-form4_1779235181.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026036678/wk-form4_1779235181.xml","form_type":"4"}},{"id":788758,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-05-07T23:39:58.000Z","date":"2026-05-05","kind":"grant","planned":false,"acquired":true,"shares":300000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents an equal number of restricted stock units (\"RSUs\"). Each RSU represents the right to receive a share of the Issuer's common stock on the date it vests. These RSUs were granted subject to performance- and service-based vesting requirements. On May 5, 2026, the Compensation Committee of the Issuer's Board of Directors certified the level of achievement of the performance-based conditions. As a result, one hundred percent (100%) of the RSUs will vest on May 14, 2026, subject to continued service with the Issuer through such date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2510029,"source":{"system":"sec-edgar","filing":"0001628280-26-032474","document":"wk-form4_1778197195.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026032474/wk-form4_1778197195.xml","form_type":"4"}},{"id":849240,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-03-11T23:50:33.000Z","date":"2026-03-09","kind":"sale","planned":true,"acquired":false,"shares":788,"price":61.08,"value":48131.04,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These reported sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The reported transaction involves sale transactions from $61.02 to $61.17 per share. The weighted average price per share was $61.08. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2210029,"source":{"system":"sec-edgar","filing":"0001628280-26-016969","document":"wk-form4_1773273029.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026016969/wk-form4_1773273029.xml","form_type":"4"}},{"id":849239,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-03-11T23:50:33.000Z","date":"2026-03-09","kind":"sale","planned":true,"acquired":false,"shares":2637,"price":60.73,"value":160145.01,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These reported sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The reported transaction involves sale transactions from $60.02 to $61.01 per share. The weighted average price per share was $60.73. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2210817,"source":{"system":"sec-edgar","filing":"0001628280-26-016969","document":"wk-form4_1773273029.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026016969/wk-form4_1773273029.xml","form_type":"4"}},{"id":849238,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-03-11T23:50:33.000Z","date":"2026-03-09","kind":"sale","planned":true,"acquired":false,"shares":4036,"price":59.12,"value":238608.32,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These reported sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The reported transaction involves sale transactions from $58.74 to $59.69 per share. The weighted average price per share was $59.12. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2213454,"source":{"system":"sec-edgar","filing":"0001628280-26-016969","document":"wk-form4_1773273029.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026016969/wk-form4_1773273029.xml","form_type":"4"}},{"id":849237,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-03-11T23:50:33.000Z","date":"2026-03-09","kind":"sale","planned":true,"acquired":false,"shares":9455,"price":58.23,"value":550564.65,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These reported sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The reported transaction involves sale transactions from $57.72 to $58.71 per share. The weighted average price per share was $58.23. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2217490,"source":{"system":"sec-edgar","filing":"0001628280-26-016969","document":"wk-form4_1773273029.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026016969/wk-form4_1773273029.xml","form_type":"4"}},{"id":849236,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-03-11T23:50:33.000Z","date":"2026-03-09","kind":"sale","planned":true,"acquired":false,"shares":2180,"price":57.48,"value":125306.4,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These reported sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The reported transaction involves sale transactions from $56.72 to $57.71 per share. The weighted average price per share was $57.48. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2226945,"source":{"system":"sec-edgar","filing":"0001628280-26-016969","document":"wk-form4_1773273029.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026016969/wk-form4_1773273029.xml","form_type":"4"}},{"id":854144,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-03-10T00:21:40.000Z","date":"2026-03-06","kind":"sale","planned":true,"acquired":false,"shares":170,"price":63.4,"value":10778.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"These reported sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The reported transaction involves sale transactions from $63.31 to $63.48 per share. The weighted average price per share was $63.40. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2229125,"source":{"system":"sec-edgar","filing":"0001628280-26-016188","document":"wk-form4_1773102097.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026016188/wk-form4_1773102097.xml","form_type":"4"}},{"id":854143,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-03-10T00:21:40.000Z","date":"2026-03-06","kind":"sale","planned":true,"acquired":false,"shares":1487,"price":62.87,"value":93487.69,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"These reported sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"The reported transaction involves sale transactions from $62.31 to $63.30 per share. The weighted average price per share was $62.87. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2229295,"source":{"system":"sec-edgar","filing":"0001628280-26-016188","document":"wk-form4_1773102097.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026016188/wk-form4_1773102097.xml","form_type":"4"}},{"id":854142,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-03-10T00:21:40.000Z","date":"2026-03-06","kind":"sale","planned":true,"acquired":false,"shares":3980,"price":61.62,"value":245247.6,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"These reported sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"The reported transaction involves sale transactions from $61.31 to $62.30 per share. The weighted average price per share was $61.62. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2230782,"source":{"system":"sec-edgar","filing":"0001628280-26-016188","document":"wk-form4_1773102097.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026016188/wk-form4_1773102097.xml","form_type":"4"}},{"id":854141,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-03-10T00:21:40.000Z","date":"2026-03-06","kind":"sale","planned":true,"acquired":false,"shares":9291,"price":60.87,"value":565543.17,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"These reported sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The reported transaction involves sale transactions from $60.31 to $61.30 per share. The weighted average price per share was $60.87. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2234762,"source":{"system":"sec-edgar","filing":"0001628280-26-016188","document":"wk-form4_1773102097.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026016188/wk-form4_1773102097.xml","form_type":"4"}},{"id":854140,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-03-10T00:21:40.000Z","date":"2026-03-06","kind":"sale","planned":true,"acquired":false,"shares":3924,"price":59.99,"value":235400.76,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"These reported sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The reported transaction involves sale transactions from $59.31 to $60.30 per share. The weighted average price per share was $59.99. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2244053,"source":{"system":"sec-edgar","filing":"0001628280-26-016188","document":"wk-form4_1773102097.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026016188/wk-form4_1773102097.xml","form_type":"4"}},{"id":854139,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-03-10T00:21:40.000Z","date":"2026-03-06","kind":"sale","planned":true,"acquired":false,"shares":4804,"price":58.58,"value":281418.32,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"These reported sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The reported transaction involves sale transactions from $58.31 to $59.30 per share. The weighted average price per share was $58.58. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2247977,"source":{"system":"sec-edgar","filing":"0001628280-26-016188","document":"wk-form4_1773102097.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026016188/wk-form4_1773102097.xml","form_type":"4"}},{"id":854138,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-03-10T00:21:40.000Z","date":"2026-03-05","kind":"sale","planned":true,"acquired":false,"shares":32239,"price":61.96,"value":1997528.44,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This reported sale represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a \"sell to cover\" transaction and does not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The reported transaction involves sale transactions from $61.96 to $61.96 per share. The weighted average price per share was $61.96. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2252781,"source":{"system":"sec-edgar","filing":"0001628280-26-016188","document":"wk-form4_1773102097.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026016188/wk-form4_1773102097.xml","form_type":"4"}},{"id":939531,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Stock Option (Right to Buy)","published_at":"2026-01-14T22:37:19.000Z","date":"2026-01-06","kind":"exercise","planned":true,"acquired":false,"shares":0,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"This grant became fully vested and exercisable on October 1, 2019."}],"balance_after":0,"derivative":{"exercise_price":1.1,"expiration_date":"2026-07-01","underlying":"Common Stock","underlying_shares":31748},"source":{"system":"sec-edgar","filing":"0001628280-26-002093","document":"wk-form4a_1768430236.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026002093/wk-form4a_1768430236.xml","form_type":"4/A","original_submission_date":"2026-01-09"}},{"id":939530,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-01-14T22:37:19.000Z","date":"2026-01-06","kind":"sale","planned":true,"acquired":false,"shares":2818,"price":38.33,"value":108013.94,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The reported transaction involves sale transactions from $38.27 to $38.49 per share. The weighted average price per share was $38.33. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F2","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2285020,"source":{"system":"sec-edgar","filing":"0001628280-26-002093","document":"wk-form4a_1768430236.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026002093/wk-form4a_1768430236.xml","form_type":"4/A","original_submission_date":"2026-01-09"}},{"id":939529,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-01-14T22:37:19.000Z","date":"2026-01-06","kind":"sale","planned":true,"acquired":false,"shares":18028,"price":37.84,"value":682179.52,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The reported transaction involves sale transactions from $37.27 to $38.27 per share. The weighted average price per share was $37.84. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F2","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2287838,"source":{"system":"sec-edgar","filing":"0001628280-26-002093","document":"wk-form4a_1768430236.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026002093/wk-form4a_1768430236.xml","form_type":"4/A","original_submission_date":"2026-01-09"}},{"id":939528,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-01-14T22:37:19.000Z","date":"2026-01-06","kind":"sale","planned":true,"acquired":false,"shares":10902,"price":36.74,"value":400539.48,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The reported transaction involves sale transactions from $36.27 to $37.27 per share. The weighted average price per share was $36.74. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F2","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2305866,"source":{"system":"sec-edgar","filing":"0001628280-26-002093","document":"wk-form4a_1768430236.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026002093/wk-form4a_1768430236.xml","form_type":"4/A","original_submission_date":"2026-01-09"}},{"id":939527,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-01-14T22:37:19.000Z","date":"2026-01-06","kind":"exercise","planned":true,"acquired":true,"shares":31748,"price":1.1,"value":34922.8,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2316768,"source":{"system":"sec-edgar","filing":"0001628280-26-002093","document":"wk-form4a_1768430236.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026002093/wk-form4a_1768430236.xml","form_type":"4/A","original_submission_date":"2026-01-09"}},{"id":942534,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Stock Option (Right to Buy)","published_at":"2026-01-09T15:25:28.000Z","date":"2026-01-06","kind":"exercise","planned":true,"acquired":false,"shares":0,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"This grant became fully vested and exercisable on July 1, 2017."}],"balance_after":0,"derivative":{"exercise_price":0.75,"expiration_date":"2025-04-18","underlying":"Common Stock","underlying_shares":31748},"source":{"system":"sec-edgar","filing":"0001628280-26-001477","document":"wk-form4_1767972325.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026001477/wk-form4_1767972325.xml","form_type":"4"}},{"id":942533,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-01-09T15:25:28.000Z","date":"2026-01-06","kind":"sale","planned":true,"acquired":false,"shares":31748,"price":37.51,"value":1190867.48,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The reported transaction involves sale transactions from $36.26 to $38.54 per share. The weighted average price per share was $37.51. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F2","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2285020,"source":{"system":"sec-edgar","filing":"0001628280-26-001477","document":"wk-form4_1767972325.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026001477/wk-form4_1767972325.xml","form_type":"4"}},{"id":942532,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-01-09T15:25:28.000Z","date":"2026-01-06","kind":"exercise","planned":true,"acquired":true,"shares":31748,"price":1.15,"value":36510.2,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2316768,"source":{"system":"sec-edgar","filing":"0001628280-26-001477","document":"wk-form4_1767972325.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000162828026001477/wk-form4_1767972325.xml","form_type":"4"}},{"id":979351,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-12-06T00:11:53.000Z","date":"2025-12-04","kind":"sale","planned":true,"acquired":false,"shares":5081,"price":36.22,"value":184033.82,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"shares","element":"transactionShares","label":"F7","text":"The reported transaction involves sale transactions from $36.00 to $36.46 per share. The weighted average price per share was $36.22. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2285020,"source":{"system":"sec-edgar","filing":"0001124796-25-000161","document":"wk-form4_1764979910.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000112479625000161/wk-form4_1764979910.xml","form_type":"4"}},{"id":979350,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-12-06T00:11:53.000Z","date":"2025-12-04","kind":"sale","planned":true,"acquired":false,"shares":7911,"price":35.69,"value":282343.59,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"shares","element":"transactionShares","label":"F6","text":"The reported transaction involves sale transactions from $35.00 to $36.00 per share. The weighted average price per share was $35.69. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2290101,"source":{"system":"sec-edgar","filing":"0001124796-25-000161","document":"wk-form4_1764979910.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000112479625000161/wk-form4_1764979910.xml","form_type":"4"}},{"id":979349,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-12-06T00:11:53.000Z","date":"2025-12-04","kind":"sale","planned":true,"acquired":false,"shares":2379,"price":34.36,"value":81742.44,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"shares","element":"transactionShares","label":"F5","text":"The reported transaction involves sale transactions from $33.96 to $34.61 per share. The weighted average price per share was $34.36. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2298012,"source":{"system":"sec-edgar","filing":"0001124796-25-000161","document":"wk-form4_1764979910.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000112479625000161/wk-form4_1764979910.xml","form_type":"4"}},{"id":979348,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-12-06T00:11:53.000Z","date":"2025-12-03","kind":"sale","planned":true,"acquired":false,"shares":9625,"price":33.78,"value":325132.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This reported sale represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a \"sell to cover\" transaction and does not represent a discretionary transaction by the Reporting Person."},{"field":"shares","element":"transactionShares","label":"F2","text":"The reported transaction involves sale transactions from $33.78 to $33.78 per share. The weighted average price per share was $33.78. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2300391,"source":{"system":"sec-edgar","filing":"0001124796-25-000161","document":"wk-form4_1764979910.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000112479625000161/wk-form4_1764979910.xml","form_type":"4"}},{"id":982163,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-12-04T01:39:06.000Z","date":"2025-12-01","kind":"gift","planned":false,"acquired":false,"shares":4548,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Keeney Family Revocable Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Gift of shares to a charitable foundation."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Keeney Family Revocable Trust is a revocable living trust for which the reporting person and his spouse are trustees."}],"balance_after":4474,"source":{"system":"sec-edgar","filing":"0001738235-25-000009","document":"wk-form4_1764812344.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000173823525000009/wk-form4_1764812344.xml","form_type":"4"}},{"id":1034958,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-09-22T22:12:06.000Z","date":"2025-09-18","kind":"sale","planned":true,"acquired":false,"shares":23448,"price":31.36,"value":735329.28,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025. The sales that occurred on September 18, 2025, represent sales that should have occurred on September 12, 2025, pursuant to such trading plan but did not because of broker error. In accordance with the broker's policy and procedures for correcting trade errors, the broker executed a trade correction on September 18, 2025."},{"field":"shares","element":"transactionShares","label":"F4","text":"The reported transaction involves sale transactions from $31.17 to $31.64 per share. The weighted average price per share was $31.36. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2319038,"source":{"system":"sec-edgar","filing":"0001124796-25-000147","document":"wk-form4_1758579123.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000112479625000147/wk-form4_1758579123.xml","form_type":"4"}},{"id":1034957,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-09-22T22:12:06.000Z","date":"2025-09-18","kind":"sale","planned":true,"acquired":false,"shares":39059,"price":30.76,"value":1201454.84,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025. The sales that occurred on September 18, 2025, represent sales that should have occurred on September 12, 2025, pursuant to such trading plan but did not because of broker error. In accordance with the broker's policy and procedures for correcting trade errors, the broker executed a trade correction on September 18, 2025."},{"field":"shares","element":"transactionShares","label":"F2","text":"The reported transaction involves sale transactions from $30.17 to $31.165 per share. The weighted average price per share was $30.76. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2342486,"source":{"system":"sec-edgar","filing":"0001124796-25-000147","document":"wk-form4_1758579123.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000112479625000147/wk-form4_1758579123.xml","form_type":"4"}},{"id":1039650,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-09-16T21:56:44.000Z","date":"2025-09-12","kind":"sale","planned":true,"acquired":false,"shares":15391,"price":28.84,"value":443876.44,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025."},{"field":"shares","element":"transactionShares","label":"F2","text":"The reported transaction involves sale transactions from $28.62 to $29.12 per share. The weighted average price per share was $28..84.  The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2381545,"source":{"system":"sec-edgar","filing":"0001124796-25-000145","document":"wk-form4_1758059800.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000112479625000145/wk-form4_1758059800.xml","form_type":"4"}},{"id":1046141,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-09-09T00:13:39.000Z","date":"2025-09-04","kind":"sale","planned":false,"acquired":false,"shares":9604,"price":29.14,"value":279860.56,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sale reported on this Form 4 represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a \"sell to cover\" transaction and does not represent a discretionary transaction by the Reporting Person."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2396936,"source":{"system":"sec-edgar","filing":"0001124796-25-000141","document":"wk-form4_1757376817.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000112479625000141/wk-form4_1757376817.xml","form_type":"4"}},{"id":1053060,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-08-30T00:05:54.000Z","date":"2025-08-28","kind":"sale","planned":true,"acquired":false,"shares":35730,"price":29.63,"value":1058679.9,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"The reported transaction involves sale transactions from $29.01 to $29.93 per share. The weighted average price per share was $29.63.  The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2406540,"source":{"system":"sec-edgar","filing":"0001124796-25-000137","document":"wk-form4_1756512350.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000112479625000137/wk-form4_1756512350.xml","form_type":"4"}},{"id":1053059,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-08-30T00:05:54.000Z","date":"2025-08-27","kind":"sale","planned":true,"acquired":false,"shares":35732,"price":28.77,"value":1028009.64,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on 6/12/2024."},{"field":"shares","element":"transactionShares","label":"F2","text":"The reported transaction involves sale transactions from $28.29 to $29.12 per share. The weighted average price per share was $28.77.  The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2442270,"source":{"system":"sec-edgar","filing":"0001124796-25-000137","document":"wk-form4_1756512350.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000112479625000137/wk-form4_1756512350.xml","form_type":"4"}},{"id":1054777,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-08-27T23:57:15.000Z","date":"2025-08-26","kind":"sale","planned":true,"acquired":false,"shares":1546,"price":29.49,"value":45591.54,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on 6/12/2024."},{"field":"shares","element":"transactionShares","label":"F6","text":"The reported transaction involves sale transactions from $29.45 to $29.54 per share. The weighted average price per share was $29.49. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2478002,"source":{"system":"sec-edgar","filing":"0001124796-25-000133","document":"wk-form4_1756339031.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000112479625000133/wk-form4_1756339031.xml","form_type":"4"}},{"id":1054776,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-08-27T23:57:15.000Z","date":"2025-08-26","kind":"sale","planned":true,"acquired":false,"shares":34186,"price":29.19,"value":997889.34,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on 6/12/2024."},{"field":"shares","element":"transactionShares","label":"F5","text":"The reported transaction involves sale transactions from $28.45 to $29.44 per share. The weighted average price per share was $29.19. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2479548,"source":{"system":"sec-edgar","filing":"0001124796-25-000133","document":"wk-form4_1756339031.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000112479625000133/wk-form4_1756339031.xml","form_type":"4"}},{"id":1054775,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-08-27T23:57:15.000Z","date":"2025-08-25","kind":"sale","planned":true,"acquired":false,"shares":23965,"price":28.47,"value":682283.55,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on 6/12/2024."},{"field":"shares","element":"transactionShares","label":"F4","text":"The reported transaction involves sale transactions from $28.27 to $28.74 per share. The weighted average price per share was $28.47. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2513734,"source":{"system":"sec-edgar","filing":"0001124796-25-000133","document":"wk-form4_1756339031.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000112479625000133/wk-form4_1756339031.xml","form_type":"4"}},{"id":1054774,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-08-27T23:57:15.000Z","date":"2025-08-25","kind":"sale","planned":true,"acquired":false,"shares":11767,"price":27.93,"value":328652.31,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on 6/12/2024."},{"field":"shares","element":"transactionShares","label":"F2","text":"The reported transaction involves sale transactions from $27.27 to $28.27 per share. The weighted average price per share was $27.93.  The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2537699,"source":{"system":"sec-edgar","filing":"0001124796-25-000133","document":"wk-form4_1756339031.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000112479625000133/wk-form4_1756339031.xml","form_type":"4"}},{"id":1058556,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-08-22T23:54:19.000Z","date":"2025-08-22","kind":"sale","planned":false,"acquired":false,"shares":17018,"price":28.33,"value":482119.94,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sale reported on this Form 4 represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a \"sell to cover\" transaction and does not represent a discretionary transaction by the Reporting Person."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2549466,"source":{"system":"sec-edgar","filing":"0001738235-25-000005","document":"wk-form4_1755906856.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000173823525000005/wk-form4_1755906856.xml","form_type":"4"}},{"id":1058555,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-08-22T23:54:19.000Z","date":"2025-08-21","kind":"sale","planned":false,"acquired":false,"shares":18200,"price":26.49,"value":482118.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sale reported on this Form 4 represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a \"sell to cover\" transaction and does not represent a discretionary transaction by the Reporting Person."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2566484,"source":{"system":"sec-edgar","filing":"0001738235-25-000005","document":"wk-form4_1755906856.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000173823525000005/wk-form4_1755906856.xml","form_type":"4"}},{"id":1058554,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-08-22T23:54:19.000Z","date":"2025-08-20","kind":"sale","planned":false,"acquired":false,"shares":18782,"price":25.67,"value":482133.94,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sale reported on this Form 4 represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a \"sell to cover\" transaction and does not represent a discretionary transaction by the Reporting Person."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2584684,"source":{"system":"sec-edgar","filing":"0001738235-25-000005","document":"wk-form4_1755906856.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000173823525000005/wk-form4_1755906856.xml","form_type":"4"}},{"id":1060576,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-08-21T00:23:07.000Z","date":"2025-08-19","kind":"sale","planned":false,"acquired":false,"shares":18344,"price":26.28,"value":482080.32,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sale reported on this Form 4 represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a \"sell to cover\" transaction and does not represent a discretionary transaction by the Reporting Person."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2603466,"source":{"system":"sec-edgar","filing":"0001738235-25-000003","document":"wk-form4_1755735784.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000173823525000003/wk-form4_1755735784.xml","form_type":"4"}},{"id":1060575,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-08-21T00:23:07.000Z","date":"2025-08-18","kind":"sale","planned":false,"acquired":false,"shares":18064,"price":26.69,"value":482128.16,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sale reported on this Form 4 represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a \"sell to cover\" transaction and does not represent a discretionary transaction by the Reporting Person."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2621810,"source":{"system":"sec-edgar","filing":"0001738235-25-000003","document":"wk-form4_1755735784.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000173823525000003/wk-form4_1755735784.xml","form_type":"4"}},{"id":1065687,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-08-15T15:23:15.000Z","date":"2025-08-13","kind":"grant","planned":false,"acquired":true,"shares":1200000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents performance-based restricted stock units (\"PRSUs\") awarded under the Issuer's 2018 Equity Incentive Plan. Each PRSU represents a contingent right to receive one share of the Issuer's common stock.  The PRSUs vest in accordance with performance-based and service-based conditions."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":2639874,"source":{"system":"sec-edgar","filing":"0001124796-25-000127","document":"wk-form4_1755271390.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000112479625000127/wk-form4_1755271390.xml","form_type":"4"}},{"id":1072523,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-08-08T00:12:08.000Z","date":"2025-08-05","kind":"grant","planned":false,"acquired":true,"shares":233334,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents an equal number of restricted stock units (\"RSUs\"). Each RSU represents the right to receive a share of the Issuer's common stock on the date it vests. These RSUs were granted subject to performance- and service-based vesting requirements. On August 5, 2025, the Compensation Committee of the Issuer's Board of Directors certified the level of achievement of the performance-based conditions. As a result, one hundred percent (100%) of the RSUs will vest on August 14, 2025, subject to continued service with the Issuer through such date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":1439874,"source":{"system":"sec-edgar","filing":"0001124796-25-000114","document":"wk-form4_1754611925.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000112479625000114/wk-form4_1754611925.xml","form_type":"4"}},{"id":1099528,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-07-01T01:05:52.000Z","date":"2025-06-26","kind":"sale","planned":true,"acquired":false,"shares":33682,"price":19.53,"value":657809.46,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on 6/12/2024."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The reported transaction involves sale transactions from $19.00  to $19.93 per share. The weighted average price per share was $19.53. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock units."}],"balance_after":1206540,"source":{"system":"sec-edgar","filing":"0001124796-25-000109","document":"wk-form4_1751331946.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000112479625000109/wk-form4_1751331946.xml","form_type":"4"}},{"id":1104181,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-06-24T00:46:40.000Z","date":"2025-06-18","kind":"sale","planned":true,"acquired":false,"shares":6316,"price":19.13,"value":120825.08,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on 6/12/2024."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The reported transaction involves sale transactions from $19.00  to $19.19 per share. The weighted average price per share was $19.13. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock awards and units."}],"balance_after":1240222,"source":{"system":"sec-edgar","filing":"0001124796-25-000107","document":"wk-form4_1750725993.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000112479625000107/wk-form4_1750725993.xml","form_type":"4"}},{"id":1106721,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-06-19T01:12:43.000Z","date":"2025-06-17","kind":"sale","planned":true,"acquired":false,"shares":30939,"price":19.18,"value":593410.02,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on 6/12/2024."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The reported transaction involves sale transactions from $19.00  to $19.43 per share. The weighted average price per share was $19.18. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock awards and units."}],"balance_after":1246538,"source":{"system":"sec-edgar","filing":"0001124796-25-000105","document":"wk-form4_1750295557.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000112479625000105/wk-form4_1750295557.xml","form_type":"4"}},{"id":1106720,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-06-19T01:12:43.000Z","date":"2025-06-16","kind":"sale","planned":true,"acquired":false,"shares":4063,"price":19.01,"value":77237.63,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on 6/12/2024."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The reported transaction involves sale transactions from $19.00  to $19.03 per share. The weighted average price per share was $19.01. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock awards and units."}],"balance_after":1277477,"source":{"system":"sec-edgar","filing":"0001124796-25-000105","document":"wk-form4_1750295557.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000112479625000105/wk-form4_1750295557.xml","form_type":"4"}},{"id":1123350,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-06-05T00:59:09.000Z","date":"2025-06-03","kind":"sale","planned":true,"acquired":false,"shares":40680,"price":16.07,"value":653727.6,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on 6/12/2024."},{"field":"shares","element":"transactionShares","label":"F4","text":"The reported transaction involves sale transactions from $15.48 to $16.37 per share. The weighted average price per share was $16.07. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes common stock owned and unvested restricted stock awards and units."}],"balance_after":1281540,"source":{"system":"sec-edgar","filing":"0001124796-25-000075","document":"wk-form4_1749085143.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000112479625000075/wk-form4_1749085143.xml","form_type":"4"}},{"id":1123349,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-06-05T00:59:09.000Z","date":"2025-06-02","kind":"tax_withholding","planned":true,"acquired":false,"shares":20707,"price":15.59,"value":322822.13,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares withheld to cover tax liability in connection with the vesting of restricted stock awards and restricted stock units previously reported. These shares were not issued to or sold by the reporting person."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes common stock owned and unvested restricted stock awards and units."}],"balance_after":1322220,"source":{"system":"sec-edgar","filing":"0001124796-25-000075","document":"wk-form4_1749085143.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000112479625000075/wk-form4_1749085143.xml","form_type":"4"}},{"id":1130866,"issuer":{"id":4397,"kind":"organization","name":"NLIGHT, INC.","symbol":"LASR"},"owners":[{"id":20033,"kind":"person","name":"Keeney Scott H","position":1,"cik":"0001738235","reported_name":"Keeney Scott H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-05-30T00:33:36.000Z","date":"2025-05-27","kind":"sale","planned":true,"acquired":false,"shares":75000,"price":15.33,"value":1149750.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on 6/12/2024."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The reported transaction involves sale transactions from $15.00  to $15.70 per share. The weighted average price per share was $15.33. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes common stock owned and unvested restricted stock awards and units."}],"balance_after":1342927,"source":{"system":"sec-edgar","filing":"0001124796-25-000061","document":"wk-form4_1748565210.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1124796/000112479625000061/wk-form4_1748565210.xml","form_type":"4"}}],"next_cursor":"2025-05-30T00:33:36.000000Z,1130866"}