{"transactions":[{"id":922296,"issuer":{"id":4489,"kind":"organization","name":"Centuri Holdings, Inc.","symbol":"CTRI"},"owners":[{"id":67990,"kind":"person","name":"Connell James W. Jr.","position":1,"cik":"0002016584","reported_name":"Connell James W. Jr.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Performance Stock Units","published_at":"2026-02-03T19:39:54.000Z","date":"2026-01-31","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":17687,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"Each performance stock unit (\"PSU\") is the economic equivalent of one share of the Issuer's common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"On February 25, 2025, the Reporting Person was granted 17,687 PSUs, which were eligible to be earned by the Reporting Person based on the achievement of certain performance metrics, as set forth in the applicable PSU award agreement by and between the Issuer and the Reporting Person, over a one-year initial performance period from January 1, 2025 to December 31, 2025 and a subsequent two-year performance period from January 1, 2026 to December 31, 2027 (collectively, the \"Performance Period\"). Earned shares would have vested after the Performance Period. A total of 17,687 PSUs were forfeited in connection with the Reporting Person's resignation from the Issuer on January 31, 2026."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F7","text":"On February 25, 2025, the Reporting Person was granted 17,687 PSUs, which were eligible to be earned by the Reporting Person based on the achievement of certain performance metrics, as set forth in the applicable PSU award agreement by and between the Issuer and the Reporting Person, over a one-year initial performance period from January 1, 2025 to December 31, 2025 and a subsequent two-year performance period from January 1, 2026 to December 31, 2027 (collectively, the \"Performance Period\"). Earned shares would have vested after the Performance Period. A total of 17,687 PSUs were forfeited in connection with the Reporting Person's resignation from the Issuer on January 31, 2026."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":17687},"source":{"system":"sec-edgar","filing":"0001981599-26-000003","document":"wk-form4_1770165591.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/2016584/000198159926000003/wk-form4_1770165591.xml","form_type":"4"}},{"id":922295,"issuer":{"id":4489,"kind":"organization","name":"Centuri Holdings, Inc.","symbol":"CTRI"},"owners":[{"id":67990,"kind":"person","name":"Connell James W. Jr.","position":1,"cik":"0002016584","reported_name":"Connell James W. Jr.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Restricted Stock Units","published_at":"2026-02-03T19:39:54.000Z","date":"2026-01-31","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":11791,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") is the economic equivalent of one share of the Centuri Holdings, Inc.'s (the \"Issuer\") common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"On February 25, 2025, the Reporting Person was granted 11,791 RSUs, which were to vest ratably over three years, with one-third of the RSUs to vest on each of the first three anniversaries of the date of grant. A total of 11,791 RSUs were forfeited in connection with the Reporting Person's resignation from the Issuer on January 31, 2026."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"On February 25, 2025, the Reporting Person was granted 11,791 RSUs, which were to vest ratably over three years, with one-third of the RSUs to vest on each of the first three anniversaries of the date of grant. A total of 11,791 RSUs were forfeited in connection with the Reporting Person's resignation from the Issuer on January 31, 2026."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":11791},"source":{"system":"sec-edgar","filing":"0001981599-26-000003","document":"wk-form4_1770165591.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/2016584/000198159926000003/wk-form4_1770165591.xml","form_type":"4"}},{"id":922294,"issuer":{"id":4489,"kind":"organization","name":"Centuri Holdings, Inc.","symbol":"CTRI"},"owners":[{"id":67990,"kind":"person","name":"Connell James W. Jr.","position":1,"cik":"0002016584","reported_name":"Connell James W. Jr.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Restricted Stock Units","published_at":"2026-02-03T19:39:54.000Z","date":"2026-01-30","kind":"exercise","planned":false,"acquired":false,"shares":19011,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") is the economic equivalent of one share of the Centuri Holdings, Inc.'s (the \"Issuer\") common stock."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Pursuant to the applicable RSU award agreement by and between the Issuer and the Reporting Person, shares of the Issuer's common stock were delivered on a one-for-one basis upon the settlement of the RSUs."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"On July 30, 2024, the Reporting Person was granted 19,011 RSUs, which vested in full on January 30, 2026."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"On July 30, 2024, the Reporting Person was granted 19,011 RSUs, which vested in full on January 30, 2026."}],"balance_after":11791,"derivative":{"underlying":"Common Stock","underlying_shares":19011},"source":{"system":"sec-edgar","filing":"0001981599-26-000003","document":"wk-form4_1770165591.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/2016584/000198159926000003/wk-form4_1770165591.xml","form_type":"4"}},{"id":922293,"issuer":{"id":4489,"kind":"organization","name":"Centuri Holdings, Inc.","symbol":"CTRI"},"owners":[{"id":67990,"kind":"person","name":"Connell James W. Jr.","position":1,"cik":"0002016584","reported_name":"Connell James W. Jr.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Common Stock","published_at":"2026-02-03T19:39:54.000Z","date":"2026-01-30","kind":"tax_withholding","planned":false,"acquired":false,"shares":5280,"price":27.83,"value":146942.4,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents shares withheld by the issuer to satisfy tax withholding obligations in connection with the vesting of RSUs. This is not an open market sale of securities."}],"balance_after":38191,"source":{"system":"sec-edgar","filing":"0001981599-26-000003","document":"wk-form4_1770165591.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2016584/000198159926000003/wk-form4_1770165591.xml","form_type":"4"}},{"id":922292,"issuer":{"id":4489,"kind":"organization","name":"Centuri Holdings, Inc.","symbol":"CTRI"},"owners":[{"id":67990,"kind":"person","name":"Connell James W. Jr.","position":1,"cik":"0002016584","reported_name":"Connell James W. Jr.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Common Stock","published_at":"2026-02-03T19:39:54.000Z","date":"2026-01-30","kind":"exercise","planned":false,"acquired":true,"shares":19011,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each restricted stock unit (\"RSU\") is the economic equivalent of one share of the Centuri Holdings, Inc.'s (the \"Issuer\") common stock."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Pursuant to the applicable RSU award agreement by and between the Issuer and the Reporting Person, shares of the Issuer's common stock were delivered on a one-for-one basis upon the settlement of the RSUs."}],"balance_after":43471,"source":{"system":"sec-edgar","filing":"0001981599-26-000003","document":"wk-form4_1770165591.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2016584/000198159926000003/wk-form4_1770165591.xml","form_type":"4"}},{"id":1149525,"issuer":{"id":4489,"kind":"organization","name":"Centuri Holdings, Inc.","symbol":"CTRI"},"owners":[{"id":67990,"kind":"person","name":"Connell James W. 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Pursuant to the applicable RSU award agreement by and between the Issuer and the Reporting Person, shares of the Issuer's common stock were delivered on a one-for-one basis upon the settlement of the RSUs."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"On May 12, 2024, the Reporting Person was granted 6,060 RSUs which vested in full on May 12, 2025."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"On May 12, 2024, the Reporting Person was granted 6,060 RSUs which vested in full on May 12, 2025."}],"balance_after":30802.41,"derivative":{"underlying":"Common Stock","underlying_shares":6060},"source":{"system":"sec-edgar","filing":"0001062993-25-009440","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/2016584/000106299325009440/form4.xml","form_type":"4"}},{"id":1149524,"issuer":{"id":4489,"kind":"organization","name":"Centuri Holdings, Inc.","symbol":"CTRI"},"owners":[{"id":67990,"kind":"person","name":"Connell James W. 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This is not an open market sale of securities."}],"balance_after":24460,"source":{"system":"sec-edgar","filing":"0001062993-25-009440","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2016584/000106299325009440/form4.xml","form_type":"4"}},{"id":1149523,"issuer":{"id":4489,"kind":"organization","name":"Centuri Holdings, Inc.","symbol":"CTRI"},"owners":[{"id":67990,"kind":"person","name":"Connell James W. Jr.","position":1,"cik":"0002016584","reported_name":"Connell James W. 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Pursuant to the applicable RSU award agreement by and between the Issuer and the Reporting Person, shares of the Issuer's common stock were delivered on a one-for-one basis upon the settlement of the RSUs."}],"balance_after":26060,"source":{"system":"sec-edgar","filing":"0001062993-25-009440","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2016584/000106299325009440/form4.xml","form_type":"4"}},{"id":1241151,"issuer":{"id":4489,"kind":"organization","name":"Centuri Holdings, Inc.","symbol":"CTRI"},"owners":[{"id":67990,"kind":"person","name":"Connell James W. Jr.","position":1,"cik":"0002016584","reported_name":"Connell James W. 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Each PSU is the economic equivalent of one share of the Issuer's common stock and may be settled by delivery of one share of the Issuer's common stock or, in certain cases as set forth in the applicable PSU award agreement by and between the Issuer and the Reporting Person (the \"PSU Award Agreement\"), may be settled in cash."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The PSUs will be eligible to be earned by the Reporting Person based on the achievement of certain performance metrics, as set forth in the PSU Award Agreement, over a one-year initial performance period from January 1, 2025 to December 31, 2025 and a subsequent two-year performance period from January 1, 2026 to December 31, 2027 (collectively, the \"Performance Period\"). The number of PSUs indicated reflects the \"target\" number of PSUs granted to the Reporting Person and the number of PSUs earned could range from 50% to 200% of such target number. Earned shares will vest after the Performance Period."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The PSUs will be eligible to be earned by the Reporting Person based on the achievement of certain performance metrics, as set forth in the PSU Award Agreement, over a one-year initial performance period from January 1, 2025 to December 31, 2025 and a subsequent two-year performance period from January 1, 2026 to December 31, 2027 (collectively, the \"Performance Period\"). The number of PSUs indicated reflects the \"target\" number of PSUs granted to the Reporting Person and the number of PSUs earned could range from 50% to 200% of such target number. Earned shares will vest after the Performance Period."}],"balance_after":17687,"derivative":{"underlying":"Common Stock","underlying_shares":17687},"source":{"system":"sec-edgar","filing":"0001062993-25-003836","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2016584/000106299325003836/form4.xml","form_type":"4"}},{"id":1241150,"issuer":{"id":4489,"kind":"organization","name":"Centuri Holdings, Inc.","symbol":"CTRI"},"owners":[{"id":67990,"kind":"person","name":"Connell James W. Jr.","position":1,"cik":"0002016584","reported_name":"Connell James W. 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Each RSU is the economic equivalent of one share of the Issuer's common stock and may be settled by delivery of one share of the Issuer's common stock or, in certain cases as set forth in the applicable RSU award agreement by and between the Issuer and the Reporting Person, may be settled in cash."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The RSUs will vest ratably over three years, with one-third of the RSUs to vest on each of the first three anniversaries of the date of grant."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The RSUs will vest ratably over three years, with one-third of the RSUs to vest on each of the first three anniversaries of the date of grant."}],"balance_after":36862.41,"derivative":{"underlying":"Common Stock","underlying_shares":11791},"source":{"system":"sec-edgar","filing":"0001062993-25-003836","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2016584/000106299325003836/form4.xml","form_type":"4"}},{"id":1444455,"issuer":{"id":4489,"kind":"organization","name":"Centuri Holdings, Inc.","symbol":"CTRI"},"owners":[{"id":67990,"kind":"person","name":"Connell James W. Jr.","position":1,"cik":"0002016584","reported_name":"Connell James W. Jr.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Restricted Stock Units","published_at":"2024-08-01T16:19:22.000Z","date":"2024-07-30","kind":"grant","planned":false,"acquired":true,"shares":19011.41,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents the grant of restricted stock units (\"RSUs\") pursuant to the Issuer's Omnibus Incentive Plan. Each RSU is the economic equivalent of one share of the Issuer's common stock and may be settled by delivery of an equal number of shares of the Issuer's common stock or, in certain cases as set forth in the applicable RSU award agreement by and between the Issuer and the Reporting Person, may be settled in cash."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The RSUs will vest 18 months after the date of grant."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The RSUs will vest 18 months after the date of grant."}],"balance_after":25071.41,"derivative":{"underlying":"Common Stock","underlying_shares":19011.41},"source":{"system":"sec-edgar","filing":"0001062993-24-014293","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2016584/000106299324014293/form4.xml","form_type":"4"}}]}