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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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":6390628,"source":{"system":"sec-edgar","filing":"0001111928-26-000173","document":"wk-form4_1791319323.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1130423/000111192826000173/wk-form4_1791319323.xml","form_type":"4"}},{"id":4636245,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":25967,"kind":"organization","name":"IP FIBRE DEVICES LTD","position":1,"cik":"0001130423","reported_name":"IP FIBRE DEVICES LTD","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-10-06T20:42:07.000Z","date":"2026-10-02","kind":"sale","planned":true,"acquired":false,"shares":9876,"price":85.39,"value":843311.64,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The reported transaction involves sale transactions ranging from $85.00 to $85.94 per share. The weighted average price per share was $85.39. 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":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":6396113,"source":{"system":"sec-edgar","filing":"0001111928-26-000173","document":"wk-form4_1791319323.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1130423/000111192826000173/wk-form4_1791319323.xml","form_type":"4"}},{"id":4636244,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":26837,"kind":"person","name":"SCHERBAKOV EUGENE A","position":1,"cik":"0001378544","reported_name":"SCHERBAKOV EUGENE A","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-10-06T20:40:42.000Z","date":"2026-10-02","kind":"sale","planned":true,"acquired":false,"shares":3048,"price":85.3,"value":259994.4,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The reported transaction involves sale transactions ranging from $85.00 to $85.72 per share. The weighted average price per share was $85.30. 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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":45162,"source":{"system":"sec-edgar","filing":"0001111928-26-000171","document":"wk-form4_1791319239.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1378544/000111192826000171/wk-form4_1791319239.xml","form_type":"4"}},{"id":2305,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":1768,"kind":"organization","name":"Valentin Gapontsev Trust I","position":1,"cik":"0001508155","reported_name":"Valentin Gapontsev Trust I","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-09-03T20:23:46.000Z","date":"2026-09-02","kind":"sale","planned":true,"acquired":false,"shares":4715,"price":76.25,"value":359518.75,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The reported transaction involves sale transactions ranging from $76.00 to $76.81 per share. The weighted average price per share was $76.25. 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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":6642886,"source":{"system":"sec-edgar","filing":"0001111928-26-000165","document":"wk-form4_1788467023.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1508155/000111192826000165/wk-form4_1788467023.xml","form_type":"4"}},{"id":2304,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":1768,"kind":"organization","name":"Valentin Gapontsev Trust I","position":1,"cik":"0001508155","reported_name":"Valentin Gapontsev Trust I","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-09-03T20:23:46.000Z","date":"2026-09-02","kind":"sale","planned":true,"acquired":false,"shares":4591,"price":75.65,"value":347309.15,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The reported transaction involves sale transactions ranging from $75.00 to $75.89 per share. The weighted average price per share was $75.65. 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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":6647601,"source":{"system":"sec-edgar","filing":"0001111928-26-000165","document":"wk-form4_1788467023.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1508155/000111192826000165/wk-form4_1788467023.xml","form_type":"4"}},{"id":2303,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":1768,"kind":"organization","name":"Valentin Gapontsev Trust I","position":1,"cik":"0001508155","reported_name":"Valentin Gapontsev Trust I","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-09-03T20:23:46.000Z","date":"2026-09-01","kind":"sale","planned":true,"acquired":false,"shares":18091,"price":75.14,"value":1359357.74,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The reported transaction involves sale transactions ranging from $75.00 to $75.73 per share. The weighted average price per share was $75.14. 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":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":6652192,"source":{"system":"sec-edgar","filing":"0001111928-26-000165","document":"wk-form4_1788467023.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1508155/000111192826000165/wk-form4_1788467023.xml","form_type":"4"}},{"id":674186,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":19192,"kind":"person","name":"PEELER JOHN R","position":1,"cik":"0001053572","reported_name":"PEELER JOHN R","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-27T20:27:47.000Z","date":"2026-08-26","kind":"purchase","planned":false,"acquired":true,"shares":1158,"price":74.57,"value":86352.06,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The reported transaction involves purchase transactions ranging from $74.12 to $75.07 per share. The weighted average price per share was $74.57. 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."}],"balance_after":20886,"source":{"system":"sec-edgar","filing":"0001111928-26-000163","document":"wk-form4_1787862464.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000163/wk-form4_1787862464.xml","form_type":"4"}},{"id":674185,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":19192,"kind":"person","name":"PEELER JOHN R","position":1,"cik":"0001053572","reported_name":"PEELER JOHN R","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-27T20:27:47.000Z","date":"2026-08-26","kind":"purchase","planned":false,"acquired":true,"shares":1552,"price":72.84,"value":113047.68,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The reported transaction involves purchase transactions ranging from $72.44 to $73.37 per share. The weighted average price per share was $72.84. 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."}],"balance_after":19728,"source":{"system":"sec-edgar","filing":"0001111928-26-000163","document":"wk-form4_1787862464.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000163/wk-form4_1787862464.xml","form_type":"4"}},{"id":692318,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":25183,"kind":"person","name":"Bucher Paulus","position":1,"cik":"0001929263","reported_name":"Bucher Paulus","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Global Operations"}}],"security":"Common Stock","published_at":"2026-08-10T20:12:34.000Z","date":"2026-08-08","kind":"tax_withholding","planned":false,"acquired":false,"shares":663,"price":90.23,"value":59822.49,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares withheld to cover taxes for restricted stock units which have vested."}],"balance_after":6053,"source":{"system":"sec-edgar","filing":"0001111928-26-000161","document":"wk-form4_1786392751.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000161/wk-form4_1786392751.xml","form_type":"4"}},{"id":694609,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":25967,"kind":"organization","name":"IP FIBRE DEVICES LTD","position":1,"cik":"0001130423","reported_name":"IP FIBRE DEVICES LTD","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-08-06T20:10:07.000Z","date":"2026-08-05","kind":"sale","planned":true,"acquired":false,"shares":550,"price":98.71,"value":54290.5,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The reported transaction involves sale transactions ranging from $98.64 to $98.81 per share. The weighted average price per share was $98.71. 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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":6405989,"source":{"system":"sec-edgar","filing":"0001111928-26-000159","document":"wk-form4_1786047004.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000159/wk-form4_1786047004.xml","form_type":"4"}},{"id":694608,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":25967,"kind":"organization","name":"IP FIBRE DEVICES LTD","position":1,"cik":"0001130423","reported_name":"IP FIBRE DEVICES LTD","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-08-06T20:10:07.000Z","date":"2026-08-05","kind":"sale","planned":true,"acquired":false,"shares":4324,"price":97.81,"value":422930.44,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The reported transaction involves sale transactions ranging from $97.39 to $98.19 per share. The weighted average price per share was $97.81. 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":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":6406539,"source":{"system":"sec-edgar","filing":"0001111928-26-000159","document":"wk-form4_1786047004.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000159/wk-form4_1786047004.xml","form_type":"4"}},{"id":694607,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":25967,"kind":"organization","name":"IP FIBRE DEVICES LTD","position":1,"cik":"0001130423","reported_name":"IP FIBRE DEVICES LTD","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-08-06T20:10:07.000Z","date":"2026-08-05","kind":"sale","planned":true,"acquired":false,"shares":1325,"price":96.76,"value":128207.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The reported transaction involves sale transactions ranging from $96.32 to $97.13 per share. The weighted average price per share was $96.76. 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":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":6410863,"source":{"system":"sec-edgar","filing":"0001111928-26-000159","document":"wk-form4_1786047004.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000159/wk-form4_1786047004.xml","form_type":"4"}},{"id":694606,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":25967,"kind":"organization","name":"IP FIBRE DEVICES LTD","position":1,"cik":"0001130423","reported_name":"IP FIBRE DEVICES LTD","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-08-06T20:10:07.000Z","date":"2026-08-05","kind":"sale","planned":true,"acquired":false,"shares":11912,"price":95.31,"value":1135332.72,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The reported transaction involves sale transactions ranging from $95.03 to $95.99 per share. The weighted average price per share was $95.31. 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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":6412188,"source":{"system":"sec-edgar","filing":"0001111928-26-000159","document":"wk-form4_1786047004.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000159/wk-form4_1786047004.xml","form_type":"4"}},{"id":694605,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":25967,"kind":"organization","name":"IP FIBRE DEVICES LTD","position":1,"cik":"0001130423","reported_name":"IP FIBRE DEVICES LTD","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-08-06T20:10:07.000Z","date":"2026-08-04","kind":"sale","planned":true,"acquired":false,"shares":12202,"price":95.18,"value":1161386.36,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The reported transaction involves sale transactions ranging from $95.00 to $95.51 per share. The weighted average price per share was $95.18. 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":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":6424100,"source":{"system":"sec-edgar","filing":"0001111928-26-000159","document":"wk-form4_1786047004.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000159/wk-form4_1786047004.xml","form_type":"4"}},{"id":697917,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":25967,"kind":"organization","name":"IP FIBRE DEVICES LTD","position":1,"cik":"0001130423","reported_name":"IP FIBRE DEVICES LTD","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-08-04T20:58:02.000Z","date":"2026-07-31","kind":"sale","planned":true,"acquired":false,"shares":300,"price":88.59,"value":26577.0,"ownership":{"direct":true},"footnotes":[{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":6436302,"source":{"system":"sec-edgar","filing":"0001111928-26-000157","document":"wk-form4_1785877080.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000157/wk-form4_1785877080.xml","form_type":"4"}},{"id":697916,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":25967,"kind":"organization","name":"IP FIBRE DEVICES LTD","position":1,"cik":"0001130423","reported_name":"IP FIBRE DEVICES LTD","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-08-04T20:58:02.000Z","date":"2026-07-31","kind":"sale","planned":true,"acquired":false,"shares":200,"price":87.45,"value":17490.0,"ownership":{"direct":true},"footnotes":[{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":6436602,"source":{"system":"sec-edgar","filing":"0001111928-26-000157","document":"wk-form4_1785877080.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000157/wk-form4_1785877080.xml","form_type":"4"}},{"id":697915,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":25967,"kind":"organization","name":"IP FIBRE DEVICES LTD","position":1,"cik":"0001130423","reported_name":"IP FIBRE DEVICES LTD","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-08-04T20:58:02.000Z","date":"2026-07-31","kind":"sale","planned":true,"acquired":false,"shares":506,"price":86.14,"value":43586.84,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The reported transaction involves sale transactions ranging from $86.00 to $86.40 per share. The weighted average price per share was $86.14. 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":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":6436802,"source":{"system":"sec-edgar","filing":"0001111928-26-000157","document":"wk-form4_1785877080.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000157/wk-form4_1785877080.xml","form_type":"4"}},{"id":697914,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":25967,"kind":"organization","name":"IP FIBRE DEVICES LTD","position":1,"cik":"0001130423","reported_name":"IP FIBRE DEVICES LTD","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-08-04T20:58:02.000Z","date":"2026-07-31","kind":"sale","planned":true,"acquired":false,"shares":25994,"price":85.76,"value":2229245.44,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The reported transaction involves sale transactions ranging from $85.00 to $85.99 per share. The weighted average price per share was $85.76. 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":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":6437308,"source":{"system":"sec-edgar","filing":"0001111928-26-000157","document":"wk-form4_1785877080.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000157/wk-form4_1785877080.xml","form_type":"4"}},{"id":697913,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":26837,"kind":"person","name":"SCHERBAKOV EUGENE A","position":1,"cik":"0001378544","reported_name":"SCHERBAKOV EUGENE A","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-08-04T20:56:53.000Z","date":"2026-07-31","kind":"sale","planned":true,"acquired":false,"shares":241,"price":88.68,"value":21371.88,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The reported transaction involves sale transactions ranging from $88.59 to $89.14 per share. The weighted average price per share was $88.68. 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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":48210,"source":{"system":"sec-edgar","filing":"0001111928-26-000155","document":"wk-form4_1785877011.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000155/wk-form4_1785877011.xml","form_type":"4"}},{"id":697912,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":26837,"kind":"person","name":"SCHERBAKOV EUGENE A","position":1,"cik":"0001378544","reported_name":"SCHERBAKOV EUGENE A","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-08-04T20:56:53.000Z","date":"2026-07-31","kind":"sale","planned":true,"acquired":false,"shares":300,"price":87.45,"value":26235.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The reported transaction involves sale transactions ranging from $87.35 to $87.65 per share. The weighted average price per share was $87.45. 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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":48451,"source":{"system":"sec-edgar","filing":"0001111928-26-000155","document":"wk-form4_1785877011.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000155/wk-form4_1785877011.xml","form_type":"4"}},{"id":697911,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":26837,"kind":"person","name":"SCHERBAKOV EUGENE A","position":1,"cik":"0001378544","reported_name":"SCHERBAKOV EUGENE A","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-08-04T20:56:53.000Z","date":"2026-07-31","kind":"sale","planned":true,"acquired":false,"shares":200,"price":86.34,"value":17268.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The reported transaction involves sale transactions ranging from $86.28 to $86.40 per share. The weighted average price per share was $86.34. 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":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":48751,"source":{"system":"sec-edgar","filing":"0001111928-26-000155","document":"wk-form4_1785877011.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000155/wk-form4_1785877011.xml","form_type":"4"}},{"id":697910,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":26837,"kind":"person","name":"SCHERBAKOV EUGENE A","position":1,"cik":"0001378544","reported_name":"SCHERBAKOV EUGENE A","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-08-04T20:56:53.000Z","date":"2026-07-31","kind":"sale","planned":true,"acquired":false,"shares":783,"price":85.72,"value":67118.76,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The reported transaction involves sale transactions ranging from $85.00 to $85.98 per share. The weighted average price per share was $85.72. 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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":48951,"source":{"system":"sec-edgar","filing":"0001111928-26-000155","document":"wk-form4_1785877011.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000155/wk-form4_1785877011.xml","form_type":"4"}},{"id":704926,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":1768,"kind":"organization","name":"Valentin Gapontsev Trust I","position":1,"cik":"0001508155","reported_name":"Valentin Gapontsev Trust I","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-07-22T20:12:06.000Z","date":"2026-07-21","kind":"sale","planned":true,"acquired":false,"shares":23869,"price":103,"value":2458507.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The reported transaction involves sale transactions ranging from $103.00 to $103.13 per share. The weighted average price per share was $103.00. 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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March  17, 2026."}],"balance_after":6670283,"source":{"system":"sec-edgar","filing":"0001111928-26-000145","document":"wk-form4_1784751124.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000145/wk-form4_1784751124.xml","form_type":"4"}},{"id":704925,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":1768,"kind":"organization","name":"Valentin Gapontsev Trust I","position":1,"cik":"0001508155","reported_name":"Valentin Gapontsev Trust I","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-07-22T20:12:06.000Z","date":"2026-07-21","kind":"sale","planned":true,"acquired":false,"shares":24347,"price":102.04,"value":2484367.88,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The reported transaction involves sale transactions ranging from $102.00 to $102.94 per share. The weighted average price per share was $102.04. 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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March  17, 2026."}],"balance_after":6694152,"source":{"system":"sec-edgar","filing":"0001111928-26-000145","document":"wk-form4_1784751124.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000145/wk-form4_1784751124.xml","form_type":"4"}},{"id":704924,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":1768,"kind":"organization","name":"Valentin Gapontsev Trust I","position":1,"cik":"0001508155","reported_name":"Valentin Gapontsev Trust I","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-07-22T20:12:06.000Z","date":"2026-07-21","kind":"sale","planned":true,"acquired":false,"shares":7100,"price":101.2,"value":718520.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The reported transaction involves sale transactions ranging from $100.99 to $101.98 per share. The weighted average price per share was $101.20. 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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March  17, 2026."}],"balance_after":6718499,"source":{"system":"sec-edgar","filing":"0001111928-26-000145","document":"wk-form4_1784751124.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000145/wk-form4_1784751124.xml","form_type":"4"}},{"id":704923,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":1768,"kind":"organization","name":"Valentin Gapontsev Trust I","position":1,"cik":"0001508155","reported_name":"Valentin Gapontsev Trust I","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-07-22T20:12:06.000Z","date":"2026-07-21","kind":"sale","planned":true,"acquired":false,"shares":1000,"price":100.08,"value":100080.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The reported transaction involves sale transactions ranging from $99.84 to $100.57 per share. The weighted average price per share was $100.08. 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":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March  17, 2026."}],"balance_after":6725599,"source":{"system":"sec-edgar","filing":"0001111928-26-000145","document":"wk-form4_1784751124.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000145/wk-form4_1784751124.xml","form_type":"4"}},{"id":721903,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":25967,"kind":"organization","name":"IP FIBRE DEVICES LTD","position":1,"cik":"0001130423","reported_name":"IP FIBRE DEVICES LTD","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-07-01T20:36:04.000Z","date":"2026-06-29","kind":"sale","planned":true,"acquired":false,"shares":11325,"price":106.4,"value":1204980.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F8","text":"The reported transaction involves sale transactions ranging from $105.95 to $106.87 per share. The weighted average price per share was $106.40. The Reporting Person undertakes to provide upon\nrequest 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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":6463302,"source":{"system":"sec-edgar","filing":"0001111928-26-000132","document":"wk-form4_1782938162.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000132/wk-form4_1782938162.xml","form_type":"4"}},{"id":721902,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":25967,"kind":"organization","name":"IP FIBRE DEVICES LTD","position":1,"cik":"0001130423","reported_name":"IP FIBRE DEVICES LTD","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-07-01T20:36:04.000Z","date":"2026-06-29","kind":"sale","planned":true,"acquired":false,"shares":2684,"price":105.37,"value":282813.08,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The reported transaction involves sale transactions ranging from $104.95 to $105.92 per share. The weighted average price per share was $105.37. The Reporting Person undertakes to provide upon\nrequest 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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":6474627,"source":{"system":"sec-edgar","filing":"0001111928-26-000132","document":"wk-form4_1782938162.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000132/wk-form4_1782938162.xml","form_type":"4"}},{"id":721901,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":25967,"kind":"organization","name":"IP FIBRE DEVICES LTD","position":1,"cik":"0001130423","reported_name":"IP FIBRE DEVICES LTD","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-07-01T20:36:04.000Z","date":"2026-06-29","kind":"sale","planned":true,"acquired":false,"shares":16406,"price":104.33,"value":1711637.98,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The reported transaction involves sale transactions ranging from $103.91 to $104.89 per share. The weighted average price per share was $104.33. The Reporting Person undertakes to provide upon\nrequest 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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":6477311,"source":{"system":"sec-edgar","filing":"0001111928-26-000132","document":"wk-form4_1782938162.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000132/wk-form4_1782938162.xml","form_type":"4"}},{"id":721900,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":25967,"kind":"organization","name":"IP FIBRE DEVICES LTD","position":1,"cik":"0001130423","reported_name":"IP FIBRE DEVICES LTD","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-07-01T20:36:04.000Z","date":"2026-06-29","kind":"sale","planned":true,"acquired":false,"shares":13304,"price":103.08,"value":1371376.32,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The reported transaction involves sale transactions ranging from $102.85 to $103.64 per share. The weighted average price per share was $103.08. The Reporting Person undertakes to provide upon\nrequest 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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":6493717,"source":{"system":"sec-edgar","filing":"0001111928-26-000132","document":"wk-form4_1782938162.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000132/wk-form4_1782938162.xml","form_type":"4"}},{"id":721899,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":25967,"kind":"organization","name":"IP FIBRE DEVICES LTD","position":1,"cik":"0001130423","reported_name":"IP FIBRE DEVICES LTD","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-07-01T20:36:04.000Z","date":"2026-06-29","kind":"sale","planned":true,"acquired":false,"shares":17735,"price":102.09,"value":1810566.15,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The reported transaction involves sale transactions ranging from $101.72 to $102.65 per share. The weighted average price per share was $102.09. The Reporting Person undertakes to provide upon\nrequest 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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":6507021,"source":{"system":"sec-edgar","filing":"0001111928-26-000132","document":"wk-form4_1782938162.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000132/wk-form4_1782938162.xml","form_type":"4"}},{"id":721898,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":25967,"kind":"organization","name":"IP FIBRE DEVICES LTD","position":1,"cik":"0001130423","reported_name":"IP FIBRE DEVICES LTD","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-07-01T20:36:04.000Z","date":"2026-06-29","kind":"sale","planned":true,"acquired":false,"shares":2405,"price":101.21,"value":243410.05,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The reported transaction involves sale transactions ranging from $100.72 to $101.67 per share. The weighted average price per share was $101.21. The Reporting Person undertakes to provide upon\nrequest 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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":6524756,"source":{"system":"sec-edgar","filing":"0001111928-26-000132","document":"wk-form4_1782938162.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000132/wk-form4_1782938162.xml","form_type":"4"}},{"id":721897,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":25967,"kind":"organization","name":"IP FIBRE DEVICES LTD","position":1,"cik":"0001130423","reported_name":"IP FIBRE DEVICES LTD","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-07-01T20:36:04.000Z","date":"2026-06-29","kind":"sale","planned":true,"acquired":false,"shares":1841,"price":100.19,"value":184449.79,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The reported transaction involves sale transactions ranging from $99.55 to $100.49 per share. The weighted average price per share was $100.19. The Reporting Person undertakes to provide upon\nrequest 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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":6527161,"source":{"system":"sec-edgar","filing":"0001111928-26-000132","document":"wk-form4_1782938162.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000132/wk-form4_1782938162.xml","form_type":"4"}},{"id":721896,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":34220,"kind":"person","name":"Lopresti Angelo P","position":1,"cik":"0001378548","reported_name":"Lopresti Angelo P","relationship":{"director":false,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"SVP, Secretary & Gen Counsel"}}],"security":"Common Stock","published_at":"2026-07-01T20:34:12.000Z","date":"2026-06-29","kind":"sale","planned":true,"acquired":false,"shares":1000,"price":110.33,"value":110330.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The reported transaction involves sale transactions ranging from $110.15 to $110.47 per share. The weighted average price per share was $110.33. The Reporting Person undertakes to provide upon\nrequest 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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":59841,"source":{"system":"sec-edgar","filing":"0001111928-26-000130","document":"wk-form4_1782938049.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000130/wk-form4_1782938049.xml","form_type":"4"}},{"id":721895,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":26837,"kind":"person","name":"SCHERBAKOV EUGENE A","position":1,"cik":"0001378544","reported_name":"SCHERBAKOV EUGENE A","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-07-01T20:32:03.000Z","date":"2026-06-29","kind":"sale","planned":true,"acquired":false,"shares":200,"price":106.66,"value":21332.0,"ownership":{"direct":true},"footnotes":[{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":49734,"source":{"system":"sec-edgar","filing":"0001111928-26-000128","document":"wk-form4_1782937917.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000128/wk-form4_1782937917.xml","form_type":"4"}},{"id":721894,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":26837,"kind":"person","name":"SCHERBAKOV EUGENE A","position":1,"cik":"0001378544","reported_name":"SCHERBAKOV EUGENE A","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-07-01T20:32:03.000Z","date":"2026-06-29","kind":"sale","planned":true,"acquired":false,"shares":1,"price":104.63,"value":104.63,"ownership":{"direct":true},"footnotes":[{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":49934,"source":{"system":"sec-edgar","filing":"0001111928-26-000128","document":"wk-form4_1782937917.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000128/wk-form4_1782937917.xml","form_type":"4"}},{"id":721893,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":26837,"kind":"person","name":"SCHERBAKOV EUGENE A","position":1,"cik":"0001378544","reported_name":"SCHERBAKOV EUGENE A","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-07-01T20:32:03.000Z","date":"2026-06-29","kind":"sale","planned":true,"acquired":false,"shares":100,"price":102.92,"value":10292.0,"ownership":{"direct":true},"footnotes":[{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026."}],"balance_after":49935,"source":{"system":"sec-edgar","filing":"0001111928-26-000128","document":"wk-form4_1782937917.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000128/wk-form4_1782937917.xml","form_type":"4"}},{"id":721892,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":26837,"kind":"person","name":"SCHERBAKOV EUGENE A","position":1,"cik":"0001378544","reported_name":"SCHERBAKOV EUGENE A","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-07-01T20:32:03.000Z","date":"2026-06-29","kind":"sale","planned":true,"acquired":false,"shares":250,"price":101.24,"value":25310.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The reported transaction involves sale transactions ranging from $101.17 to $101.34 per share. 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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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025."}],"balance_after":6585908,"source":{"system":"sec-edgar","filing":"0001111928-26-000046","document":"wk-form4_1771968403.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000046/wk-form4_1771968403.xml","form_type":"4"}},{"id":886028,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":25967,"kind":"organization","name":"IP FIBRE DEVICES LTD","position":1,"cik":"0001130423","reported_name":"IP FIBRE DEVICES LTD","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-02-24T21:26:48.000Z","date":"2026-02-20","kind":"sale","planned":true,"acquired":false,"shares":2300,"price":129.93,"value":298839.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The reported transaction involves sale transactions ranging from $129.49 to $130.28 per share. The weighted average price per share was $129.93. 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":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025."}],"balance_after":6590369,"source":{"system":"sec-edgar","filing":"0001111928-26-000046","document":"wk-form4_1771968403.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000046/wk-form4_1771968403.xml","form_type":"4"}},{"id":886027,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":25967,"kind":"organization","name":"IP FIBRE DEVICES LTD","position":1,"cik":"0001130423","reported_name":"IP FIBRE DEVICES LTD","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-02-24T21:26:48.000Z","date":"2026-02-20","kind":"sale","planned":true,"acquired":false,"shares":500,"price":128.79,"value":64395.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The reported transaction involves sale transactions ranging from $128.33 to $129.10 per share. The weighted average price per share was $128.79. 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":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025."}],"balance_after":6592669,"source":{"system":"sec-edgar","filing":"0001111928-26-000046","document":"wk-form4_1771968403.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000046/wk-form4_1771968403.xml","form_type":"4"}},{"id":886024,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":26837,"kind":"person","name":"SCHERBAKOV EUGENE A","position":1,"cik":"0001378544","reported_name":"SCHERBAKOV EUGENE A","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-02-24T21:25:36.000Z","date":"2026-02-24","kind":"sale","planned":true,"acquired":false,"shares":600,"price":139.95,"value":83970.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The reported transaction involves sale transactions ranging from $139.67 to $139.97 per share. The weighted average price per share was $139.95. 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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025."}],"balance_after":58495,"source":{"system":"sec-edgar","filing":"0001111928-26-000044","document":"wk-form4_1771968333.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000044/wk-form4_1771968333.xml","form_type":"4"}},{"id":886023,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":26837,"kind":"person","name":"SCHERBAKOV EUGENE A","position":1,"cik":"0001378544","reported_name":"SCHERBAKOV EUGENE A","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-02-24T21:25:36.000Z","date":"2026-02-24","kind":"sale","planned":true,"acquired":false,"shares":400,"price":138.33,"value":55332.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The reported transaction involves sale transactions ranging from $137.99 to $138.66 per share. The weighted average price per share was $138.33. 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":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025."}],"balance_after":59095,"source":{"system":"sec-edgar","filing":"0001111928-26-000044","document":"wk-form4_1771968333.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000044/wk-form4_1771968333.xml","form_type":"4"}},{"id":886022,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":26837,"kind":"person","name":"SCHERBAKOV EUGENE A","position":1,"cik":"0001378544","reported_name":"SCHERBAKOV EUGENE A","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-02-24T21:25:36.000Z","date":"2026-02-24","kind":"sale","planned":true,"acquired":false,"shares":1500,"price":137.13,"value":205695.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The reported transaction involves sale transactions ranging from $136.60 to $137.50 per share. The weighted average price per share was $137.13. 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":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025."}],"balance_after":59495,"source":{"system":"sec-edgar","filing":"0001111928-26-000044","document":"wk-form4_1771968333.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000044/wk-form4_1771968333.xml","form_type":"4"}},{"id":886021,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":26837,"kind":"person","name":"SCHERBAKOV EUGENE A","position":1,"cik":"0001378544","reported_name":"SCHERBAKOV EUGENE A","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-02-24T21:25:36.000Z","date":"2026-02-24","kind":"sale","planned":true,"acquired":false,"shares":200,"price":135.72,"value":27144.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The reported transaction involves sale transactions ranging from $135.42 to $136.01 per share. The weighted average price per share was $135.72. 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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025."}],"balance_after":60995,"source":{"system":"sec-edgar","filing":"0001111928-26-000044","document":"wk-form4_1771968333.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000044/wk-form4_1771968333.xml","form_type":"4"}},{"id":891548,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":60220,"kind":"person","name":"Buttarazzi Mary E.","position":1,"cik":"0002060185","reported_name":"Buttarazzi Mary 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respectively."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"Ms. Pavlova, a director, is an indirect beneficial owner of such shares as the spouse of Dr. Samartsev, an officer."}],"balance_after":1688,"source":{"system":"sec-edgar","filing":"0001111928-26-000029","document":"wk-form4_1771623434.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000029/wk-form4_1771623434.xml","form_type":"4"}},{"id":891545,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":34220,"kind":"person","name":"Lopresti Angelo P","position":1,"cik":"0001378548","reported_name":"Lopresti Angelo P","relationship":{"director":false,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"SVP, Secretary & Gen Counsel"}}],"security":"Common 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2025."}],"balance_after":99476,"source":{"system":"sec-edgar","filing":"0001111928-26-000025","document":"wk-form4_1771623308.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1842711/000111192826000025/wk-form4_1771623308.xml","form_type":"4"}},{"id":898306,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":1768,"kind":"organization","name":"Valentin Gapontsev Trust I","position":1,"cik":"0001508155","reported_name":"Valentin Gapontsev Trust I","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-02-18T21:21:18.000Z","date":"2026-02-17","kind":"sale","planned":true,"acquired":false,"shares":390,"price":149.88,"value":58453.2,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F18","text":"The reported transaction involves sale transactions ranging from $149.12 to $150.01 per share. The weighted average price per share was $149.88. 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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025."}],"balance_after":6726599,"source":{"system":"sec-edgar","filing":"0001111928-26-000023","document":"wk-form4_1771449673.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":21,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000023/wk-form4_1771449673.xml","form_type":"4"}},{"id":898305,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":1768,"kind":"organization","name":"Valentin Gapontsev Trust I","position":1,"cik":"0001508155","reported_name":"Valentin Gapontsev Trust I","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-02-18T21:21:18.000Z","date":"2026-02-17","kind":"sale","planned":true,"acquired":false,"shares":220,"price":148,"value":32560.0,"ownership":{"direct":true},"footnotes":[{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025."}],"balance_after":6726989,"source":{"system":"sec-edgar","filing":"0001111928-26-000023","document":"wk-form4_1771449673.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":20,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000023/wk-form4_1771449673.xml","form_type":"4"}},{"id":898304,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":1768,"kind":"organization","name":"Valentin Gapontsev Trust I","position":1,"cik":"0001508155","reported_name":"Valentin Gapontsev Trust I","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-02-18T21:21:18.000Z","date":"2026-02-17","kind":"sale","planned":true,"acquired":false,"shares":410,"price":146.21,"value":59946.1,"ownership":{"direct":true},"footnotes":[{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025."}],"balance_after":6727209,"source":{"system":"sec-edgar","filing":"0001111928-26-000023","document":"wk-form4_1771449673.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":19,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000023/wk-form4_1771449673.xml","form_type":"4"}},{"id":898303,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":1768,"kind":"organization","name":"Valentin Gapontsev Trust I","position":1,"cik":"0001508155","reported_name":"Valentin Gapontsev Trust I","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-02-18T21:21:18.000Z","date":"2026-02-17","kind":"sale","planned":true,"acquired":false,"shares":480,"price":144.29,"value":69259.2,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F17","text":"The reported transaction involves sale transactions ranging from $144.20 to $144.51 per share. The weighted average price per share was $144.29. 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":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025."}],"balance_after":6727619,"source":{"system":"sec-edgar","filing":"0001111928-26-000023","document":"wk-form4_1771449673.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":18,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000023/wk-form4_1771449673.xml","form_type":"4"}},{"id":898302,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":1768,"kind":"organization","name":"Valentin Gapontsev Trust I","position":1,"cik":"0001508155","reported_name":"Valentin Gapontsev Trust I","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-02-18T21:21:18.000Z","date":"2026-02-17","kind":"sale","planned":true,"acquired":false,"shares":137,"price":143.71,"value":19688.27,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F16","text":"The reported transaction involves sale transactions ranging from $143.00 to $143.72 per share. The weighted average price per share was $143.71. 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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025."}],"balance_after":6728099,"source":{"system":"sec-edgar","filing":"0001111928-26-000023","document":"wk-form4_1771449673.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":17,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000023/wk-form4_1771449673.xml","form_type":"4"}},{"id":898301,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":1768,"kind":"organization","name":"Valentin Gapontsev Trust I","position":1,"cik":"0001508155","reported_name":"Valentin Gapontsev Trust I","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-02-18T21:21:18.000Z","date":"2026-02-17","kind":"sale","planned":true,"acquired":false,"shares":376,"price":141.97,"value":53380.72,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F15","text":"The reported transaction involves sale transactions ranging from $141.72 to $142.46 per share. The weighted average price per share was $141.97. 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":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025."}],"balance_after":6728236,"source":{"system":"sec-edgar","filing":"0001111928-26-000023","document":"wk-form4_1771449673.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":16,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000023/wk-form4_1771449673.xml","form_type":"4"}},{"id":898300,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":1768,"kind":"organization","name":"Valentin Gapontsev Trust I","position":1,"cik":"0001508155","reported_name":"Valentin Gapontsev Trust I","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-02-18T21:21:18.000Z","date":"2026-02-17","kind":"sale","planned":true,"acquired":false,"shares":100,"price":140.58,"value":14058.0,"ownership":{"direct":true},"footnotes":[{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025."}],"balance_after":6728612,"source":{"system":"sec-edgar","filing":"0001111928-26-000023","document":"wk-form4_1771449673.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":15,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000023/wk-form4_1771449673.xml","form_type":"4"}},{"id":898299,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":1768,"kind":"organization","name":"Valentin Gapontsev Trust I","position":1,"cik":"0001508155","reported_name":"Valentin Gapontsev Trust I","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-02-18T21:21:18.000Z","date":"2026-02-17","kind":"sale","planned":true,"acquired":false,"shares":760,"price":138.82,"value":105503.2,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F14","text":"The reported transaction involves sale transactions ranging from $138.50 to $139.10 per share. The weighted average price per share was $138.82. 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":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025."}],"balance_after":6728712,"source":{"system":"sec-edgar","filing":"0001111928-26-000023","document":"wk-form4_1771449673.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000023/wk-form4_1771449673.xml","form_type":"4"}},{"id":898298,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":1768,"kind":"organization","name":"Valentin Gapontsev Trust I","position":1,"cik":"0001508155","reported_name":"Valentin Gapontsev Trust I","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-02-18T21:21:18.000Z","date":"2026-02-17","kind":"sale","planned":true,"acquired":false,"shares":790,"price":137.79,"value":108854.1,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F13","text":"The reported transaction involves sale transactions ranging from $137.46 to $138.44 per share. The weighted average price per share was $137.79. 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":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025."}],"balance_after":6729472,"source":{"system":"sec-edgar","filing":"0001111928-26-000023","document":"wk-form4_1771449673.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000023/wk-form4_1771449673.xml","form_type":"4"}},{"id":898297,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":1768,"kind":"organization","name":"Valentin Gapontsev Trust I","position":1,"cik":"0001508155","reported_name":"Valentin Gapontsev Trust I","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-02-18T21:21:18.000Z","date":"2026-02-17","kind":"sale","planned":true,"acquired":false,"shares":1393,"price":136.89,"value":190687.77,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F12","text":"The reported transaction involves sale transactions ranging from $136.45 to $137.41 per share. The weighted average price per share was $136.89. 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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025."}],"balance_after":6730262,"source":{"system":"sec-edgar","filing":"0001111928-26-000023","document":"wk-form4_1771449673.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000023/wk-form4_1771449673.xml","form_type":"4"}},{"id":898296,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":1768,"kind":"organization","name":"Valentin Gapontsev Trust I","position":1,"cik":"0001508155","reported_name":"Valentin Gapontsev Trust I","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-02-18T21:21:18.000Z","date":"2026-02-17","kind":"sale","planned":true,"acquired":false,"shares":1381,"price":135.93,"value":187719.33,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F11","text":"The reported transaction involves sale transactions ranging from $135.40 to $136.39 per share. The weighted average price per share was $135.93. 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":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025."}],"balance_after":6731655,"source":{"system":"sec-edgar","filing":"0001111928-26-000023","document":"wk-form4_1771449673.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000023/wk-form4_1771449673.xml","form_type":"4"}},{"id":898295,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":1768,"kind":"organization","name":"Valentin Gapontsev Trust I","position":1,"cik":"0001508155","reported_name":"Valentin Gapontsev Trust I","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-02-18T21:21:18.000Z","date":"2026-02-17","kind":"sale","planned":true,"acquired":false,"shares":125,"price":134.12,"value":16765.0,"ownership":{"direct":true},"footnotes":[{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025."}],"balance_after":6733036,"source":{"system":"sec-edgar","filing":"0001111928-26-000023","document":"wk-form4_1771449673.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000023/wk-form4_1771449673.xml","form_type":"4"}},{"id":898294,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":1768,"kind":"organization","name":"Valentin Gapontsev Trust I","position":1,"cik":"0001508155","reported_name":"Valentin Gapontsev Trust I","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-02-18T21:21:18.000Z","date":"2026-02-17","kind":"sale","planned":true,"acquired":false,"shares":4035,"price":133.42,"value":538349.7,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The reported transaction involves sale transactions ranging from $133.05 to $133.87 per share. The weighted average price per share was $133.42. 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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025."}],"balance_after":6733161,"source":{"system":"sec-edgar","filing":"0001111928-26-000023","document":"wk-form4_1771449673.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000023/wk-form4_1771449673.xml","form_type":"4"}},{"id":898293,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":1768,"kind":"organization","name":"Valentin Gapontsev Trust I","position":1,"cik":"0001508155","reported_name":"Valentin Gapontsev Trust I","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-02-18T21:21:18.000Z","date":"2026-02-17","kind":"sale","planned":true,"acquired":false,"shares":15882,"price":132.4,"value":2102776.8,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F9","text":"The reported transaction involves sale transactions ranging from $132.03 to $132.99 per share. The weighted average price per share was $132.40. 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":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025."}],"balance_after":6737196,"source":{"system":"sec-edgar","filing":"0001111928-26-000023","document":"wk-form4_1771449673.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000023/wk-form4_1771449673.xml","form_type":"4"}},{"id":898292,"issuer":{"id":1767,"kind":"organization","name":"IPG PHOTONICS CORP","symbol":"IPGP"},"owners":[{"id":1768,"kind":"organization","name":"Valentin Gapontsev Trust I","position":1,"cik":"0001508155","reported_name":"Valentin Gapontsev Trust I","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-02-18T21:21:18.000Z","date":"2026-02-17","kind":"sale","planned":true,"acquired":false,"shares":8383,"price":131.67,"value":1103789.61,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F8","text":"The reported transaction involves sale transactions ranging from $131.03 to $132.02 per share. The weighted average price per share was $131.67. 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":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025."}],"balance_after":6753078,"source":{"system":"sec-edgar","filing":"0001111928-26-000023","document":"wk-form4_1771449673.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1111928/000111192826000023/wk-form4_1771449673.xml","form_type":"4"}}],"next_cursor":"2026-02-18T21:21:18.000000Z,898292"}