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Mr. Tutor noted that such sales are solely for personal reasons and he has a high degree of confidence in our business and future based on our leadership, backlog, bidding opportunities, cash position, as well as our outlook for revenue and earnings growth in 2026 and beyond, and expected future operating cash generation."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"These shares were sold in a broker-arranged block trade transaction."}],"balance_after":733255,"source":{"system":"sec-edgar","filing":"0000077543-26-000200","document":"wk-form4_1788382449.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/906134/000007754326000200/wk-form4_1788382449.xml","form_type":"4"}},{"id":886,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":775,"kind":"person","name":"TUTOR RONALD N","position":1,"cik":"0000906134","reported_name":"TUTOR RONALD N","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Executive Chairman"}}],"security":"Common Stock","published_at":"2026-09-02T20:54:11.000Z","date":"2026-08-31","kind":"sale","planned":false,"acquired":false,"shares":1500000,"price":85.57,"value":128355000.0,"ownership":{"direct":false,"nature":"By Tutor Marital Property Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"As disclosed in his Schedule 13D/A filed with the SEC on March 3, 2026, Mr. Tutor indicated that he intends to sell some or all of his shares over the next 18 months as part of his overall estate and tax planning as he approaches retirement. Mr. Tutor noted that such sales are solely for personal reasons and he has a high degree of confidence in our business and future based on our leadership, backlog, bidding opportunities, cash position, as well as our outlook for revenue and earnings growth in 2026 and beyond, and expected future operating cash generation."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"These shares were sold in a broker-arranged block trade transaction."}],"balance_after":2634967,"source":{"system":"sec-edgar","filing":"0000077543-26-000200","document":"wk-form4_1788382449.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/906134/000007754326000200/wk-form4_1788382449.xml","form_type":"4"}},{"id":885,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":775,"kind":"person","name":"TUTOR RONALD N","position":1,"cik":"0000906134","reported_name":"TUTOR RONALD N","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Executive Chairman"}}],"security":"Common Stock","published_at":"2026-09-02T20:54:11.000Z","date":"2026-08-31","kind":"sale","planned":false,"acquired":false,"shares":10000,"price":89.86,"value":898600.0,"ownership":{"direct":false,"nature":"By Ronald N. 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The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in the footnote to this Form 4."}],"balance_after":701477,"source":{"system":"sec-edgar","filing":"0000077543-26-000200","document":"wk-form4_1788382449.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/906134/000007754326000200/wk-form4_1788382449.xml","form_type":"4"}},{"id":673391,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":18912,"kind":"person","name":"REISS DALE ANNE","position":1,"cik":"0001438802","reported_name":"REISS DALE ANNE","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-28T21:15:41.000Z","date":"2026-08-28","kind":"gift","planned":false,"acquired":false,"shares":600,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Dale Anne Reiss Trust U/A 08/08/1990 As Amended"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Reflects the gift of common stock to a charitable donor-advised fund."}],"balance_after":57178,"source":{"system":"sec-edgar","filing":"0000077543-26-000197","document":"wk-form4_1787951738.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000197/wk-form4_1787951738.xml","form_type":"4"}},{"id":673390,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":18912,"kind":"person","name":"REISS DALE ANNE","position":1,"cik":"0001438802","reported_name":"REISS DALE ANNE","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-28T21:15:41.000Z","date":"2026-08-27","kind":"sale","planned":false,"acquired":false,"shares":7400,"price":92.02,"value":680948.0,"ownership":{"direct":false,"nature":"By Dale Anne Reiss Trust U/A 08/08/1990 As Amended"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $92.00 to $92.15, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in the footnote to this Form 4."}],"balance_after":57778,"source":{"system":"sec-edgar","filing":"0000077543-26-000197","document":"wk-form4_1787951738.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000197/wk-form4_1787951738.xml","form_type":"4"}},{"id":673389,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":18912,"kind":"person","name":"REISS DALE ANNE","position":1,"cik":"0001438802","reported_name":"REISS DALE ANNE","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-28T21:15:41.000Z","date":"2026-08-27","kind":"sale","planned":false,"acquired":false,"shares":6000,"price":92.07,"value":552420.0,"ownership":{"direct":false,"nature":"By Irrevocable Trust for Dale Anne Reiss"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported on Column 4 is a weighted average price. 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The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in the footnote to this Form 4."}],"balance_after":31203,"source":{"system":"sec-edgar","filing":"0000077543-26-000197","document":"wk-form4_1787951738.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000197/wk-form4_1787951738.xml","form_type":"4"}},{"id":691526,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":24879,"kind":"person","name":"FELTENSTEIN SIDNEY J","position":1,"cik":"0001263328","reported_name":"FELTENSTEIN SIDNEY J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-11T21:27:33.000Z","date":"2026-08-07","kind":"sale","planned":false,"acquired":false,"shares":62482,"price":98.18,"value":6134482.76,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $98.00 to $98.99, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in the footnote to this Form 4."}],"balance_after":6700,"source":{"system":"sec-edgar","filing":"0000077543-26-000189","document":"wk-form4_1786483651.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000189/wk-form4_1786483651.xml","form_type":"4"}},{"id":691525,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":24879,"kind":"person","name":"FELTENSTEIN SIDNEY J","position":1,"cik":"0001263328","reported_name":"FELTENSTEIN SIDNEY J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-11T21:27:33.000Z","date":"2026-08-07","kind":"sale","planned":false,"acquired":false,"shares":36487,"price":97.5,"value":3557482.5,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $97.00 to $97.99, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in the footnote to this Form 4."}],"balance_after":69182,"source":{"system":"sec-edgar","filing":"0000077543-26-000189","document":"wk-form4_1786483651.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000189/wk-form4_1786483651.xml","form_type":"4"}},{"id":691524,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":24879,"kind":"person","name":"FELTENSTEIN SIDNEY J","position":1,"cik":"0001263328","reported_name":"FELTENSTEIN SIDNEY J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-11T21:27:33.000Z","date":"2026-08-07","kind":"sale","planned":false,"acquired":false,"shares":52579,"price":96.26,"value":5061254.54,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $96.00 to $96.91, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in the footnote to this Form 4."}],"balance_after":105669,"source":{"system":"sec-edgar","filing":"0000077543-26-000189","document":"wk-form4_1786483651.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000189/wk-form4_1786483651.xml","form_type":"4"}},{"id":691523,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":24879,"kind":"person","name":"FELTENSTEIN SIDNEY J","position":1,"cik":"0001263328","reported_name":"FELTENSTEIN SIDNEY J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-11T21:27:33.000Z","date":"2026-08-07","kind":"sale","planned":false,"acquired":false,"shares":32661,"price":95.66,"value":3124351.26,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $95.01 to $95.99, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in the footnote to this Form 4."}],"balance_after":158248,"source":{"system":"sec-edgar","filing":"0000077543-26-000189","document":"wk-form4_1786483651.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000189/wk-form4_1786483651.xml","form_type":"4"}},{"id":729893,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":36183,"kind":"person","name":"DIEU HENRY","position":1,"cik":"0001951023","reported_name":"DIEU HENRY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP & Chief Accounting 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vest on June 19, 2028, contingent upon the reporting person's continued employment through these dates."}],"balance_after":2383,"derivative":{"underlying":"Common Stock","underlying_shares":1191},"source":{"system":"sec-edgar","filing":"0001951023-26-000007","document":"wk-form4_1782257660.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/77543/000195102326000007/wk-form4_1782257660.xml","form_type":"4"}},{"id":729892,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":36183,"kind":"person","name":"DIEU HENRY","position":1,"cik":"0001951023","reported_name":"DIEU HENRY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP & Chief Accounting Officer"}}],"security":"Common 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PETER","position":1,"cik":"0001206328","reported_name":"ARKLEY PETER","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-05-22T21:16:20.000Z","date":"2026-05-20","kind":"grant","planned":false,"acquired":true,"shares":2337,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of common stock issued to the reporting person as partial compensation for 2026 Board of Directors annual retainer fee."}],"balance_after":219054,"source":{"system":"sec-edgar","filing":"0001206328-26-000003","document":"wk-form4_1779484578.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/77543/000120632826000003/wk-form4_1779484578.xml","form_type":"4"}},{"id":769216,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":43374,"kind":"person","name":"Lieber Robert C","position":1,"cik":"0001616149","reported_name":"Lieber Robert C","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-05-21T21:03:03.000Z","date":"2026-05-20","kind":"grant","planned":false,"acquired":true,"shares":2337,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares of common stock issued to the reporting person as partial compensation for 2026 Board of Directors annual retainer fee."}],"balance_after":166910,"source":{"system":"sec-edgar","filing":"0001616149-26-000002","document":"wk-form4_1779397380.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/77543/000161614926000002/wk-form4_1779397380.xml","form_type":"4"}},{"id":769215,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":43374,"kind":"person","name":"Lieber Robert C","position":1,"cik":"0001616149","reported_name":"Lieber Robert C","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-05-21T21:03:03.000Z","date":"2026-05-19","kind":"sale","planned":false,"acquired":false,"shares":10000,"price":74.25,"value":742500.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $74.25 to $74.30, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in the footnote to this Form 4."}],"balance_after":164573,"source":{"system":"sec-edgar","filing":"0001616149-26-000002","document":"wk-form4_1779397380.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/77543/000161614926000002/wk-form4_1779397380.xml","form_type":"4"}},{"id":843129,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":36182,"kind":"person","name":"Jensen William E","position":1,"cik":"0002034318","reported_name":"Jensen William E","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Vice President"}}],"security":"Phantom Stock Units","published_at":"2026-03-17T00:16:48.000Z","date":"2026-03-14","kind":"exercise","planned":false,"acquired":false,"shares":6479,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"On March 14, 2025, the reporting person was granted 19,439 cash-settled phantom stock units, of which 6,479 vested on March 14, 2026 and 6,480 vest on each of March 14, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 6,479 phantom stock units that vested on March 14, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On March 14, 2025, the reporting person was granted 19,439 cash-settled phantom stock units, of which 6,479 vested on March 14, 2026 and 6,480 vest on each of March 14, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 6,479 phantom stock units that vested on March 14, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On March 14, 2025, the reporting person was granted 19,439 cash-settled phantom stock units, of which 6,479 vested on March 14, 2026 and 6,480 vest on each of March 14, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 6,479 phantom stock units that vested on March 14, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."}],"balance_after":12960,"derivative":{"underlying":"Common Stock","underlying_shares":6479},"source":{"system":"sec-edgar","filing":"0000077543-26-000064","document":"wk-form4_1773706605.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000064/wk-form4_1773706605.xml","form_type":"4"}},{"id":843128,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":36182,"kind":"person","name":"Jensen William E","position":1,"cik":"0002034318","reported_name":"Jensen William E","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2026-03-17T00:16:48.000Z","date":"2026-03-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":6479,"price":67.76,"value":439017.04,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On March 14, 2025, the reporting person was granted 19,439 cash-settled phantom stock units, of which 6,479 vested on March 14, 2026 and 6,480 vest on each of March 14, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 6,479 phantom stock units that vested on March 14, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On March 14, 2025, the reporting person was granted 19,439 cash-settled phantom stock units, of which 6,479 vested on March 14, 2026 and 6,480 vest on each of March 14, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 6,479 phantom stock units that vested on March 14, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."}],"balance_after":37223,"source":{"system":"sec-edgar","filing":"0000077543-26-000064","document":"wk-form4_1773706605.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000064/wk-form4_1773706605.xml","form_type":"4"}},{"id":843127,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":36182,"kind":"person","name":"Jensen William E","position":1,"cik":"0002034318","reported_name":"Jensen William E","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2026-03-17T00:16:48.000Z","date":"2026-03-14","kind":"exercise","planned":false,"acquired":true,"shares":6479,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On March 14, 2025, the reporting person was granted 19,439 cash-settled phantom stock units, of which 6,479 vested on March 14, 2026 and 6,480 vest on each of March 14, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 6,479 phantom stock units that vested on March 14, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."}],"balance_after":43702,"source":{"system":"sec-edgar","filing":"0000077543-26-000064","document":"wk-form4_1773706605.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000064/wk-form4_1773706605.xml","form_type":"4"}},{"id":843126,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45030,"kind":"person","name":"SOROKA RYAN JOSEPH","position":1,"cik":"0001704664","reported_name":"SOROKA RYAN JOSEPH","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive VP & CFO"}}],"security":"Phantom Stock Units","published_at":"2026-03-17T00:16:02.000Z","date":"2026-03-13","kind":"exercise","planned":false,"acquired":false,"shares":4779,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"On March 13, 2024, the reporting person was granted 14,337 cash-settled phantom stock units, of which 4,779 vested on each of March 13, 2025 and 2026 and 4,779 vest on March 13, 2027, contingent upon the reporting person's continued employment through each applicable vesting date. The 4,779 phantom stock units that vested on March 13, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On March 13, 2024, the reporting person was granted 14,337 cash-settled phantom stock units, of which 4,779 vested on each of March 13, 2025 and 2026 and 4,779 vest on March 13, 2027, contingent upon the reporting person's continued employment through each applicable vesting date. The 4,779 phantom stock units that vested on March 13, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On March 13, 2024, the reporting person was granted 14,337 cash-settled phantom stock units, of which 4,779 vested on each of March 13, 2025 and 2026 and 4,779 vest on March 13, 2027, contingent upon the reporting person's continued employment through each applicable vesting date. The 4,779 phantom stock units that vested on March 13, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."}],"balance_after":4779,"derivative":{"underlying":"Common Stock","underlying_shares":4779},"source":{"system":"sec-edgar","filing":"0000077543-26-000063","document":"wk-form4_1773706559.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000063/wk-form4_1773706559.xml","form_type":"4"}},{"id":843125,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45030,"kind":"person","name":"SOROKA RYAN JOSEPH","position":1,"cik":"0001704664","reported_name":"SOROKA RYAN JOSEPH","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive VP & CFO"}}],"security":"Phantom Stock Units","published_at":"2026-03-17T00:16:02.000Z","date":"2026-03-12","kind":"exercise","planned":false,"acquired":false,"shares":5831,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"On March 12, 2025, the reporting person was granted 17,495 cash-settled phantom stock units, of which 5,831 vested on March 12, 2026 and 5,832 vest on each of March 12, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 5,831 phantom stock units that vested on March 12, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On March 12, 2025, the reporting person was granted 17,495 cash-settled phantom stock units, of which 5,831 vested on March 12, 2026 and 5,832 vest on each of March 12, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 5,831 phantom stock units that vested on March 12, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On March 12, 2025, the reporting person was granted 17,495 cash-settled phantom stock units, of which 5,831 vested on March 12, 2026 and 5,832 vest on each of March 12, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 5,831 phantom stock units that vested on March 12, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."}],"balance_after":11664,"derivative":{"underlying":"Common Stock","underlying_shares":5831},"source":{"system":"sec-edgar","filing":"0000077543-26-000063","document":"wk-form4_1773706559.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000063/wk-form4_1773706559.xml","form_type":"4"}},{"id":843124,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45030,"kind":"person","name":"SOROKA RYAN JOSEPH","position":1,"cik":"0001704664","reported_name":"SOROKA RYAN JOSEPH","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive VP & CFO"}}],"security":"Common Stock","published_at":"2026-03-17T00:16:02.000Z","date":"2026-03-13","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":4779,"price":67.76,"value":323825.04,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"On March 13, 2024, the reporting person was granted 14,337 cash-settled phantom stock units, of which 4,779 vested on each of March 13, 2025 and 2026 and 4,779 vest on March 13, 2027, contingent upon the reporting person's continued employment through each applicable vesting date. The 4,779 phantom stock units that vested on March 13, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"On March 13, 2024, the reporting person was granted 14,337 cash-settled phantom stock units, of which 4,779 vested on each of March 13, 2025 and 2026 and 4,779 vest on March 13, 2027, contingent upon the reporting person's continued employment through each applicable vesting date. The 4,779 phantom stock units that vested on March 13, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."}],"balance_after":42883,"source":{"system":"sec-edgar","filing":"0000077543-26-000063","document":"wk-form4_1773706559.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000063/wk-form4_1773706559.xml","form_type":"4"}},{"id":843123,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45030,"kind":"person","name":"SOROKA RYAN JOSEPH","position":1,"cik":"0001704664","reported_name":"SOROKA RYAN JOSEPH","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive VP & CFO"}}],"security":"Common Stock","published_at":"2026-03-17T00:16:02.000Z","date":"2026-03-13","kind":"exercise","planned":false,"acquired":true,"shares":4779,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"On March 13, 2024, the reporting person was granted 14,337 cash-settled phantom stock units, of which 4,779 vested on each of March 13, 2025 and 2026 and 4,779 vest on March 13, 2027, contingent upon the reporting person's continued employment through each applicable vesting date. The 4,779 phantom stock units that vested on March 13, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."}],"balance_after":47662,"source":{"system":"sec-edgar","filing":"0000077543-26-000063","document":"wk-form4_1773706559.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000063/wk-form4_1773706559.xml","form_type":"4"}},{"id":843122,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45030,"kind":"person","name":"SOROKA RYAN JOSEPH","position":1,"cik":"0001704664","reported_name":"SOROKA RYAN JOSEPH","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive VP & CFO"}}],"security":"Common Stock","published_at":"2026-03-17T00:16:02.000Z","date":"2026-03-12","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":5831,"price":69.2,"value":403505.2,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On March 12, 2025, the reporting person was granted 17,495 cash-settled phantom stock units, of which 5,831 vested on March 12, 2026 and 5,832 vest on each of March 12, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 5,831 phantom stock units that vested on March 12, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On March 12, 2025, the reporting person was granted 17,495 cash-settled phantom stock units, of which 5,831 vested on March 12, 2026 and 5,832 vest on each of March 12, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 5,831 phantom stock units that vested on March 12, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."}],"balance_after":42883,"source":{"system":"sec-edgar","filing":"0000077543-26-000063","document":"wk-form4_1773706559.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000063/wk-form4_1773706559.xml","form_type":"4"}},{"id":843121,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45030,"kind":"person","name":"SOROKA RYAN JOSEPH","position":1,"cik":"0001704664","reported_name":"SOROKA RYAN JOSEPH","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive VP & CFO"}}],"security":"Common Stock","published_at":"2026-03-17T00:16:02.000Z","date":"2026-03-12","kind":"exercise","planned":false,"acquired":true,"shares":5831,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On March 12, 2025, the reporting person was granted 17,495 cash-settled phantom stock units, of which 5,831 vested on March 12, 2026 and 5,832 vest on each of March 12, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 5,831 phantom stock units that vested on March 12, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."}],"balance_after":48714,"source":{"system":"sec-edgar","filing":"0000077543-26-000063","document":"wk-form4_1773706559.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000063/wk-form4_1773706559.xml","form_type":"4"}},{"id":843120,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45031,"kind":"person","name":"SMALLEY GARY G.","position":1,"cik":"0001428396","reported_name":"SMALLEY GARY G.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO and President"}}],"security":"Phantom Stock Units","published_at":"2026-03-17T00:14:54.000Z","date":"2026-03-13","kind":"exercise","planned":false,"acquired":false,"shares":57349,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"On March 13, 2024, the reporting person was granted 172,048 cash-settled phantom stock units, of which 57,349 vested on each of March 13, 2025 and 2026, and 57,350 vest on March 13, 2027, contingent upon the reporting person's continued employment through each applicable vesting date. The 57,349 phantom stock units that vested on March 13, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On March 13, 2024, the reporting person was granted 172,048 cash-settled phantom stock units, of which 57,349 vested on each of March 13, 2025 and 2026, and 57,350 vest on March 13, 2027, contingent upon the reporting person's continued employment through each applicable vesting date. The 57,349 phantom stock units that vested on March 13, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On March 13, 2024, the reporting person was granted 172,048 cash-settled phantom stock units, of which 57,349 vested on each of March 13, 2025 and 2026, and 57,350 vest on March 13, 2027, contingent upon the reporting person's continued employment through each applicable vesting date. The 57,349 phantom stock units that vested on March 13, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."}],"balance_after":57350,"derivative":{"underlying":"Common Stock","underlying_shares":57349},"source":{"system":"sec-edgar","filing":"0000077543-26-000062","document":"wk-form4_1773706491.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000062/wk-form4_1773706491.xml","form_type":"4"}},{"id":843119,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45031,"kind":"person","name":"SMALLEY GARY G.","position":1,"cik":"0001428396","reported_name":"SMALLEY GARY G.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO and President"}}],"security":"Phantom Stock Units","published_at":"2026-03-17T00:14:54.000Z","date":"2026-03-12","kind":"exercise","planned":false,"acquired":false,"shares":25918,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"On March 12, 2025, the reporting person was granted 77,754 cash-settled phantom stock units, of which 25,918 vested on March 12, 2026 and 25,918 vest on each of March 12, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 25,918 phantom stock units that vested on March 12, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On March 12, 2025, the reporting person was granted 77,754 cash-settled phantom stock units, of which 25,918 vested on March 12, 2026 and 25,918 vest on each of March 12, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 25,918 phantom stock units that vested on March 12, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On March 12, 2025, the reporting person was granted 77,754 cash-settled phantom stock units, of which 25,918 vested on March 12, 2026 and 25,918 vest on each of March 12, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 25,918 phantom stock units that vested on March 12, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."}],"balance_after":51836,"derivative":{"underlying":"Common Stock","underlying_shares":25918},"source":{"system":"sec-edgar","filing":"0000077543-26-000062","document":"wk-form4_1773706491.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000062/wk-form4_1773706491.xml","form_type":"4"}},{"id":843118,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45031,"kind":"person","name":"SMALLEY GARY G.","position":1,"cik":"0001428396","reported_name":"SMALLEY GARY G.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO and President"}}],"security":"Common Stock","published_at":"2026-03-17T00:14:54.000Z","date":"2026-03-13","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":57349,"price":67.76,"value":3885968.24,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"On March 13, 2024, the reporting person was granted 172,048 cash-settled phantom stock units, of which 57,349 vested on each of March 13, 2025 and 2026, and 57,350 vest on March 13, 2027, contingent upon the reporting person's continued employment through each applicable vesting date. The 57,349 phantom stock units that vested on March 13, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"On March 13, 2024, the reporting person was granted 172,048 cash-settled phantom stock units, of which 57,349 vested on each of March 13, 2025 and 2026, and 57,350 vest on March 13, 2027, contingent upon the reporting person's continued employment through each applicable vesting date. The 57,349 phantom stock units that vested on March 13, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."}],"balance_after":91479,"source":{"system":"sec-edgar","filing":"0000077543-26-000062","document":"wk-form4_1773706491.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000062/wk-form4_1773706491.xml","form_type":"4"}},{"id":843117,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45031,"kind":"person","name":"SMALLEY GARY G.","position":1,"cik":"0001428396","reported_name":"SMALLEY GARY G.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO and President"}}],"security":"Common Stock","published_at":"2026-03-17T00:14:54.000Z","date":"2026-03-13","kind":"exercise","planned":false,"acquired":true,"shares":57349,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"On March 13, 2024, the reporting person was granted 172,048 cash-settled phantom stock units, of which 57,349 vested on each of March 13, 2025 and 2026, and 57,350 vest on March 13, 2027, contingent upon the reporting person's continued employment through each applicable vesting date. The 57,349 phantom stock units that vested on March 13, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."}],"balance_after":148828,"source":{"system":"sec-edgar","filing":"0000077543-26-000062","document":"wk-form4_1773706491.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000062/wk-form4_1773706491.xml","form_type":"4"}},{"id":843116,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45031,"kind":"person","name":"SMALLEY GARY G.","position":1,"cik":"0001428396","reported_name":"SMALLEY GARY G.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO and President"}}],"security":"Common Stock","published_at":"2026-03-17T00:14:54.000Z","date":"2026-03-12","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":25918,"price":69.2,"value":1793525.6,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On March 12, 2025, the reporting person was granted 77,754 cash-settled phantom stock units, of which 25,918 vested on March 12, 2026 and 25,918 vest on each of March 12, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 25,918 phantom stock units that vested on March 12, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On March 12, 2025, the reporting person was granted 77,754 cash-settled phantom stock units, of which 25,918 vested on March 12, 2026 and 25,918 vest on each of March 12, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 25,918 phantom stock units that vested on March 12, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."}],"balance_after":91479,"source":{"system":"sec-edgar","filing":"0000077543-26-000062","document":"wk-form4_1773706491.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000062/wk-form4_1773706491.xml","form_type":"4"}},{"id":843115,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45031,"kind":"person","name":"SMALLEY GARY G.","position":1,"cik":"0001428396","reported_name":"SMALLEY GARY G.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO and President"}}],"security":"Common Stock","published_at":"2026-03-17T00:14:54.000Z","date":"2026-03-12","kind":"exercise","planned":false,"acquired":true,"shares":25918,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On March 12, 2025, the reporting person was granted 77,754 cash-settled phantom stock units, of which 25,918 vested on March 12, 2026 and 25,918 vest on each of March 12, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 25,918 phantom stock units that vested on March 12, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."}],"balance_after":117397,"source":{"system":"sec-edgar","filing":"0000077543-26-000062","document":"wk-form4_1773706491.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000062/wk-form4_1773706491.xml","form_type":"4"}},{"id":843114,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45033,"kind":"person","name":"Assouri Kristiyan D","position":1,"cik":"0002024708","reported_name":"Assouri Kristiyan D","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Legal Officer"}}],"security":"Phantom Stock Units","published_at":"2026-03-17T00:13:51.000Z","date":"2026-03-12","kind":"exercise","planned":false,"acquired":false,"shares":5831,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"On March 12, 2025, the reporting person was granted 17,495 cash-settled phantom stock units, of which 5,831 vested on March 12, 2026 and 5,832 vest on each of March 12, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 5,831 phantom stock units that vested on March 12, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On March 12, 2025, the reporting person was granted 17,495 cash-settled phantom stock units, of which 5,831 vested on March 12, 2026 and 5,832 vest on each of March 12, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 5,831 phantom stock units that vested on March 12, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On March 12, 2025, the reporting person was granted 17,495 cash-settled phantom stock units, of which 5,831 vested on March 12, 2026 and 5,832 vest on each of March 12, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 5,831 phantom stock units that vested on March 12, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."}],"balance_after":11664,"derivative":{"underlying":"Common Stock","underlying_shares":5831},"source":{"system":"sec-edgar","filing":"0000077543-26-000061","document":"wk-form4_1773706428.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000061/wk-form4_1773706428.xml","form_type":"4"}},{"id":843113,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45033,"kind":"person","name":"Assouri Kristiyan D","position":1,"cik":"0002024708","reported_name":"Assouri Kristiyan D","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Legal Officer"}}],"security":"Common Stock","published_at":"2026-03-17T00:13:51.000Z","date":"2026-03-12","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":5831,"price":69.2,"value":403505.2,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On March 12, 2025, the reporting person was granted 17,495 cash-settled phantom stock units, of which 5,831 vested on March 12, 2026 and 5,832 vest on each of March 12, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 5,831 phantom stock units that vested on March 12, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On March 12, 2025, the reporting person was granted 17,495 cash-settled phantom stock units, of which 5,831 vested on March 12, 2026 and 5,832 vest on each of March 12, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 5,831 phantom stock units that vested on March 12, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000077543-26-000061","document":"wk-form4_1773706428.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000061/wk-form4_1773706428.xml","form_type":"4"}},{"id":843112,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45033,"kind":"person","name":"Assouri Kristiyan D","position":1,"cik":"0002024708","reported_name":"Assouri Kristiyan D","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Legal Officer"}}],"security":"Common Stock","published_at":"2026-03-17T00:13:51.000Z","date":"2026-03-12","kind":"exercise","planned":false,"acquired":true,"shares":5831,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On March 12, 2025, the reporting person was granted 17,495 cash-settled phantom stock units, of which 5,831 vested on March 12, 2026 and 5,832 vest on each of March 12, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 5,831 phantom stock units that vested on March 12, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."}],"balance_after":5831,"source":{"system":"sec-edgar","filing":"0000077543-26-000061","document":"wk-form4_1773706428.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000061/wk-form4_1773706428.xml","form_type":"4"}},{"id":843111,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":36181,"kind":"person","name":"Ariqat Ghassan","position":1,"cik":"0001945448","reported_name":"Ariqat Ghassan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Vice President"}}],"security":"Phantom Stock Units","published_at":"2026-03-17T00:12:55.000Z","date":"2026-03-12","kind":"exercise","planned":false,"acquired":false,"shares":6479,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"On March 12, 2025, the reporting person was granted 19,439 cash-settled phantom stock units, of which 6,479 vested on March 12, 2026 and 6,480 vest on each of March 12, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 6,479 phantom stock units that vested on March 12, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On March 12, 2025, the reporting person was granted 19,439 cash-settled phantom stock units, of which 6,479 vested on March 12, 2026 and 6,480 vest on each of March 12, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 6,479 phantom stock units that vested on March 12, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On March 12, 2025, the reporting person was granted 19,439 cash-settled phantom stock units, of which 6,479 vested on March 12, 2026 and 6,480 vest on each of March 12, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 6,479 phantom stock units that vested on March 12, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."}],"balance_after":12960,"derivative":{"underlying":"Common Stock","underlying_shares":6479},"source":{"system":"sec-edgar","filing":"0000077543-26-000060","document":"wk-form4_1773706372.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000060/wk-form4_1773706372.xml","form_type":"4"}},{"id":843110,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":36181,"kind":"person","name":"Ariqat Ghassan","position":1,"cik":"0001945448","reported_name":"Ariqat Ghassan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2026-03-17T00:12:55.000Z","date":"2026-03-12","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":6479,"price":69.2,"value":448346.8,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On March 12, 2025, the reporting person was granted 19,439 cash-settled phantom stock units, of which 6,479 vested on March 12, 2026 and 6,480 vest on each of March 12, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 6,479 phantom stock units that vested on March 12, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On March 12, 2025, the reporting person was granted 19,439 cash-settled phantom stock units, of which 6,479 vested on March 12, 2026 and 6,480 vest on each of March 12, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 6,479 phantom stock units that vested on March 12, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000077543-26-000060","document":"wk-form4_1773706372.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000060/wk-form4_1773706372.xml","form_type":"4"}},{"id":843109,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":36181,"kind":"person","name":"Ariqat Ghassan","position":1,"cik":"0001945448","reported_name":"Ariqat Ghassan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2026-03-17T00:12:55.000Z","date":"2026-03-12","kind":"exercise","planned":false,"acquired":true,"shares":6479,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On March 12, 2025, the reporting person was granted 19,439 cash-settled phantom stock units, of which 6,479 vested on March 12, 2026 and 6,480 vest on each of March 12, 2027 and 2028, contingent upon the reporting person's continued employment through each applicable vesting date. The 6,479 phantom stock units that vested on March 12, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."}],"balance_after":6479,"source":{"system":"sec-edgar","filing":"0000077543-26-000060","document":"wk-form4_1773706372.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000060/wk-form4_1773706372.xml","form_type":"4"}},{"id":843104,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":36183,"kind":"person","name":"DIEU HENRY","position":1,"cik":"0001951023","reported_name":"DIEU HENRY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & Chief Accounting Officer"}}],"security":"Restricted Stock 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person's continued employment through these dates."}],"balance_after":6480,"derivative":{"underlying":"Common Stock","underlying_shares":3240},"source":{"system":"sec-edgar","filing":"0000077543-26-000059","document":"wk-form4_1773706311.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000059/wk-form4_1773706311.xml","form_type":"4"}},{"id":843103,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":36183,"kind":"person","name":"DIEU HENRY","position":1,"cik":"0001951023","reported_name":"DIEU HENRY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & Chief Accounting Officer"}}],"security":"Common Stock","published_at":"2026-03-17T00:11:54.000Z","date":"2026-03-12","kind":"tax_withholding","planned":false,"acquired":false,"shares":1421,"price":69.2,"value":98333.2,"ownership":{"direct":true},"balance_after":1819,"source":{"system":"sec-edgar","filing":"0000077543-26-000059","document":"wk-form4_1773706311.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000059/wk-form4_1773706311.xml","form_type":"4"}},{"id":843102,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":36183,"kind":"person","name":"DIEU HENRY","position":1,"cik":"0001951023","reported_name":"DIEU HENRY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & Chief Accounting Officer"}}],"security":"Common Stock","published_at":"2026-03-17T00:11:54.000Z","date":"2026-03-12","kind":"exercise","planned":false,"acquired":true,"shares":3240,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The restricted stock units (RSUs) convert into common stock of Tutor Perini Corporation on a 1-for-1 basis."}],"balance_after":3240,"source":{"system":"sec-edgar","filing":"0000077543-26-000059","document":"wk-form4_1773706311.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000059/wk-form4_1773706311.xml","form_type":"4"}},{"id":845033,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":775,"kind":"person","name":"TUTOR RONALD N","position":1,"cik":"0000906134","reported_name":"TUTOR RONALD N","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Executive Chairman"}}],"security":"Phantom Stock Units","published_at":"2026-03-13T23:19:32.000Z","date":"2026-03-11","kind":"grant","planned":false,"acquired":true,"shares":58510,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"On March 11, 2026, the reporting person was granted 58,510 cash-settled phantom stock units that vest on December 31, 2026 contingent upon the reporting person's continued employment through the vesting date. Under the SEC rules, these phantom stock units are considered derivative securities that convert to shares, on a one-for-one basis, and are settled in cash on the vesting date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"On March 11, 2026, the reporting person was granted 58,510 cash-settled phantom stock units that vest on December 31, 2026 contingent upon the reporting person's continued employment through the vesting date. Under the SEC rules, these phantom stock units are considered derivative securities that convert to shares, on a one-for-one basis, and are settled in cash on the vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"On March 11, 2026, the reporting person was granted 58,510 cash-settled phantom stock units that vest on December 31, 2026 contingent upon the reporting person's continued employment through the vesting date. Under the SEC rules, these phantom stock units are considered derivative securities that convert to shares, on a one-for-one basis, and are settled in cash on the vesting date."}],"balance_after":58510,"derivative":{"underlying":"Common Stock","underlying_shares":58510},"source":{"system":"sec-edgar","filing":"0000077543-26-000051","document":"wk-form4_1773443969.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000051/wk-form4_1773443969.xml","form_type":"4"}},{"id":845032,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":775,"kind":"person","name":"TUTOR RONALD N","position":1,"cik":"0000906134","reported_name":"TUTOR RONALD N","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Executive Chairman"}}],"security":"Phantom Stock Units","published_at":"2026-03-13T23:19:32.000Z","date":"2026-03-13","kind":"exercise","planned":false,"acquired":false,"shares":152932,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"On March 13, 2024, the reporting person was granted 458,795 cash-settled phantom stock units, of which 152,932 vested on each of March 13, 2025 and 2026, and 152,931 vest on December 31, 2026, contingent upon the reporting person's continued employment through each applicable vesting date. The 152,932 phantom stock units that vested on March 13, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On March 13, 2024, the reporting person was granted 458,795 cash-settled phantom stock units, of which 152,932 vested on each of March 13, 2025 and 2026, and 152,931 vest on December 31, 2026, contingent upon the reporting person's continued employment through each applicable vesting date. The 152,932 phantom stock units that vested on March 13, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On March 13, 2024, the reporting person was granted 458,795 cash-settled phantom stock units, of which 152,932 vested on each of March 13, 2025 and 2026, and 152,931 vest on December 31, 2026, contingent upon the reporting person's continued employment through each applicable vesting date. The 152,932 phantom stock units that vested on March 13, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."}],"balance_after":152931,"derivative":{"underlying":"Common Stock","underlying_shares":152932},"source":{"system":"sec-edgar","filing":"0000077543-26-000051","document":"wk-form4_1773443969.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000051/wk-form4_1773443969.xml","form_type":"4"}},{"id":845031,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":775,"kind":"person","name":"TUTOR RONALD N","position":1,"cik":"0000906134","reported_name":"TUTOR RONALD N","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Executive Chairman"}}],"security":"Phantom Stock Units","published_at":"2026-03-13T23:19:32.000Z","date":"2026-03-12","kind":"exercise","planned":false,"acquired":false,"shares":155509,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"On March 12, 2025, the reporting person was granted 155,509 cash-settled phantom stock units that vested on March 12, 2026. These phantom stock units settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On March 12, 2025, the reporting person was granted 155,509 cash-settled phantom stock units that vested on March 12, 2026. These phantom stock units settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On March 12, 2025, the reporting person was granted 155,509 cash-settled phantom stock units that vested on March 12, 2026. These phantom stock units settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":155509},"source":{"system":"sec-edgar","filing":"0000077543-26-000051","document":"wk-form4_1773443969.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000051/wk-form4_1773443969.xml","form_type":"4"}},{"id":845030,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":775,"kind":"person","name":"TUTOR RONALD N","position":1,"cik":"0000906134","reported_name":"TUTOR RONALD N","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Executive Chairman"}}],"security":"Common Stock","published_at":"2026-03-13T23:19:32.000Z","date":"2026-03-13","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":152932,"price":67.76,"value":10362672.32,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"On March 13, 2024, the reporting person was granted 458,795 cash-settled phantom stock units, of which 152,932 vested on each of March 13, 2025 and 2026, and 152,931 vest on December 31, 2026, contingent upon the reporting person's continued employment through each applicable vesting date. The 152,932 phantom stock units that vested on March 13, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"On March 13, 2024, the reporting person was granted 458,795 cash-settled phantom stock units, of which 152,932 vested on each of March 13, 2025 and 2026, and 152,931 vest on December 31, 2026, contingent upon the reporting person's continued employment through each applicable vesting date. The 152,932 phantom stock units that vested on March 13, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000077543-26-000051","document":"wk-form4_1773443969.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000051/wk-form4_1773443969.xml","form_type":"4"}},{"id":845029,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":775,"kind":"person","name":"TUTOR RONALD N","position":1,"cik":"0000906134","reported_name":"TUTOR RONALD N","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Executive Chairman"}}],"security":"Common Stock","published_at":"2026-03-13T23:19:32.000Z","date":"2026-03-13","kind":"exercise","planned":false,"acquired":true,"shares":152932,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"On March 13, 2024, the reporting person was granted 458,795 cash-settled phantom stock units, of which 152,932 vested on each of March 13, 2025 and 2026, and 152,931 vest on December 31, 2026, contingent upon the reporting person's continued employment through each applicable vesting date. The 152,932 phantom stock units that vested on March 13, 2026 were settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."}],"balance_after":152932,"source":{"system":"sec-edgar","filing":"0000077543-26-000051","document":"wk-form4_1773443969.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000051/wk-form4_1773443969.xml","form_type":"4"}},{"id":845028,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":775,"kind":"person","name":"TUTOR RONALD N","position":1,"cik":"0000906134","reported_name":"TUTOR RONALD N","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Executive Chairman"}}],"security":"Common Stock","published_at":"2026-03-13T23:19:32.000Z","date":"2026-03-12","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":155509,"price":69.2,"value":10761222.8,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On March 12, 2025, the reporting person was granted 155,509 cash-settled phantom stock units that vested on March 12, 2026. These phantom stock units settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On March 12, 2025, the reporting person was granted 155,509 cash-settled phantom stock units that vested on March 12, 2026. These phantom stock units settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000077543-26-000051","document":"wk-form4_1773443969.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000051/wk-form4_1773443969.xml","form_type":"4"}},{"id":845027,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":775,"kind":"person","name":"TUTOR RONALD N","position":1,"cik":"0000906134","reported_name":"TUTOR RONALD N","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Executive Chairman"}}],"security":"Common Stock","published_at":"2026-03-13T23:19:32.000Z","date":"2026-03-12","kind":"exercise","planned":false,"acquired":true,"shares":155509,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On March 12, 2025, the reporting person was granted 155,509 cash-settled phantom stock units that vested on March 12, 2026. These phantom stock units settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition of shares back to the Issuer under SEC reporting principles."}],"balance_after":155509,"source":{"system":"sec-edgar","filing":"0000077543-26-000051","document":"wk-form4_1773443969.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000051/wk-form4_1773443969.xml","form_type":"4"}},{"id":852670,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":775,"kind":"person","name":"TUTOR RONALD N","position":1,"cik":"0000906134","reported_name":"TUTOR RONALD N","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Executive Chairman"}}],"security":"Restricted Stock Units","published_at":"2026-03-10T21:07:50.000Z","date":"2026-03-08","kind":"exercise","planned":false,"acquired":false,"shares":176730,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"The restricted stock units (RSUs) convert into common stock of Tutor Perini Corporation (Issuer) on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On March 8, 2023, the reporting person was granted 530,188 RSUs, of which 176,729 vested on each of March 8, 2024 and 2025, and 176,730 vested on March 8, 2026. Of the 176,730 RSUs which vested on March 8, 2026, 30,188 RSUs were settled in cash. The reporting person did not purchase or sell any shares of common stock in the settlement of the cash portion of this award, however, the transaction is required to be reported as an acquisition and disposition back to the Issuer under SEC reporting principles."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On March 8, 2023, the reporting person was granted 530,188 RSUs, of which 176,729 vested on each of March 8, 2024 and 2025, and 176,730 vested on March 8, 2026. Of the 176,730 RSUs which vested on March 8, 2026, 30,188 RSUs were settled in cash. The reporting person did not purchase or sell any shares of common stock in the settlement of the cash portion of this award, however, the transaction is required to be reported as an acquisition and disposition back to the Issuer under SEC reporting principles."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":176730},"source":{"system":"sec-edgar","filing":"0000077543-26-000046","document":"wk-form4_1773176866.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000046/wk-form4_1773176866.xml","form_type":"4"}},{"id":852669,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":775,"kind":"person","name":"TUTOR RONALD N","position":1,"cik":"0000906134","reported_name":"TUTOR RONALD N","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Executive Chairman"}}],"security":"Common Stock","published_at":"2026-03-10T21:07:50.000Z","date":"2026-03-08","kind":"gift","planned":false,"acquired":true,"shares":71982,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Tutor Marital Property Trust"},"balance_after":4134967,"source":{"system":"sec-edgar","filing":"0000077543-26-000046","document":"wk-form4_1773176866.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000046/wk-form4_1773176866.xml","form_type":"4"}},{"id":852668,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":775,"kind":"person","name":"TUTOR RONALD N","position":1,"cik":"0000906134","reported_name":"TUTOR RONALD N","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Executive Chairman"}}],"security":"Common Stock","published_at":"2026-03-10T21:07:50.000Z","date":"2026-03-08","kind":"gift","planned":false,"acquired":false,"shares":71982,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":0,"source":{"system":"sec-edgar","filing":"0000077543-26-000046","document":"wk-form4_1773176866.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000046/wk-form4_1773176866.xml","form_type":"4"}},{"id":852667,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":775,"kind":"person","name":"TUTOR RONALD N","position":1,"cik":"0000906134","reported_name":"TUTOR RONALD N","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Executive Chairman"}}],"security":"Common Stock","published_at":"2026-03-10T21:07:50.000Z","date":"2026-03-08","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":30188,"price":72.82,"value":2198290.16,"ownership":{"direct":true},"footnotes":[{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"On March 8, 2023, the reporting person was granted 530,188 RSUs, of which 176,729 vested on each of March 8, 2024 and 2025, and 176,730 vested on March 8, 2026. Of the 176,730 RSUs which vested on March 8, 2026, 30,188 RSUs were settled in cash. The reporting person did not purchase or sell any shares of common stock in the settlement of the cash portion of this award, however, the transaction is required to be reported as an acquisition and disposition back to the Issuer under SEC reporting principles."}],"balance_after":71982,"source":{"system":"sec-edgar","filing":"0000077543-26-000046","document":"wk-form4_1773176866.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000046/wk-form4_1773176866.xml","form_type":"4"}},{"id":852666,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":775,"kind":"person","name":"TUTOR RONALD N","position":1,"cik":"0000906134","reported_name":"TUTOR RONALD N","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Executive Chairman"}}],"security":"Common Stock","published_at":"2026-03-10T21:07:50.000Z","date":"2026-03-08","kind":"tax_withholding","planned":false,"acquired":false,"shares":74560,"price":72.82,"value":5429459.2,"ownership":{"direct":true},"balance_after":102170,"source":{"system":"sec-edgar","filing":"0000077543-26-000046","document":"wk-form4_1773176866.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000046/wk-form4_1773176866.xml","form_type":"4"}},{"id":852665,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":775,"kind":"person","name":"TUTOR RONALD N","position":1,"cik":"0000906134","reported_name":"TUTOR RONALD N","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Executive Chairman"}}],"security":"Common Stock","published_at":"2026-03-10T21:07:50.000Z","date":"2026-03-08","kind":"exercise","planned":false,"acquired":true,"shares":176730,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The restricted stock units (RSUs) convert into common stock of Tutor Perini Corporation (Issuer) on a 1-for-1 basis."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"On March 8, 2023, the reporting person was granted 530,188 RSUs, of which 176,729 vested on each of March 8, 2024 and 2025, and 176,730 vested on March 8, 2026. Of the 176,730 RSUs which vested on March 8, 2026, 30,188 RSUs were settled in cash. The reporting person did not purchase or sell any shares of common stock in the settlement of the cash portion of this award, however, the transaction is required to be reported as an acquisition and disposition back to the Issuer under SEC reporting principles."}],"balance_after":176730,"source":{"system":"sec-edgar","filing":"0000077543-26-000046","document":"wk-form4_1773176866.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000046/wk-form4_1773176866.xml","form_type":"4"}},{"id":852664,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45030,"kind":"person","name":"SOROKA RYAN JOSEPH","position":1,"cik":"0001704664","reported_name":"SOROKA RYAN JOSEPH","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive VP & CFO"}}],"security":"Restricted Stock Units","published_at":"2026-03-10T21:06:38.000Z","date":"2026-03-08","kind":"exercise","planned":false,"acquired":false,"shares":10000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The restricted stock units (RSUs) convert into common stock of Tutor Perini Corporation on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On March 8, 2023, the reporting person was granted 30,000 RSUs, of which 10,000 vested on each of March 8, 2024, 2025 and 2026."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On March 8, 2023, the reporting person was granted 30,000 RSUs, of which 10,000 vested on each of March 8, 2024, 2025 and 2026."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":10000},"source":{"system":"sec-edgar","filing":"0000077543-26-000045","document":"wk-form4_1773176795.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000045/wk-form4_1773176795.xml","form_type":"4"}},{"id":852663,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45030,"kind":"person","name":"SOROKA RYAN JOSEPH","position":1,"cik":"0001704664","reported_name":"SOROKA RYAN JOSEPH","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive VP & CFO"}}],"security":"Common Stock","published_at":"2026-03-10T21:06:38.000Z","date":"2026-03-08","kind":"tax_withholding","planned":false,"acquired":false,"shares":5419,"price":72.82,"value":394611.58,"ownership":{"direct":true},"balance_after":42883,"source":{"system":"sec-edgar","filing":"0000077543-26-000045","document":"wk-form4_1773176795.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000045/wk-form4_1773176795.xml","form_type":"4"}},{"id":852662,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45030,"kind":"person","name":"SOROKA RYAN JOSEPH","position":1,"cik":"0001704664","reported_name":"SOROKA RYAN JOSEPH","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive VP & CFO"}}],"security":"Common Stock","published_at":"2026-03-10T21:06:38.000Z","date":"2026-03-08","kind":"exercise","planned":false,"acquired":true,"shares":10000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The restricted stock units (RSUs) convert into common stock of Tutor Perini Corporation on a 1-for-1 basis."}],"balance_after":48302,"source":{"system":"sec-edgar","filing":"0000077543-26-000045","document":"wk-form4_1773176795.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000045/wk-form4_1773176795.xml","form_type":"4"}},{"id":857427,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45027,"kind":"person","name":"ARKLEY PETER","position":1,"cik":"0001206328","reported_name":"ARKLEY PETER","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-03-06T22:05:45.000Z","date":"2026-03-06","kind":"purchase","planned":false,"acquired":true,"shares":3204,"price":73.28,"value":234789.12,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported on Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $73.00 to $73.68, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in the footnote to this Form 4."}],"balance_after":216717,"source":{"system":"sec-edgar","filing":"0000077543-26-000039","document":"wk-form4_1772834742.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000039/wk-form4_1772834742.xml","form_type":"4"}},{"id":857426,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45027,"kind":"person","name":"ARKLEY PETER","position":1,"cik":"0001206328","reported_name":"ARKLEY PETER","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-03-06T22:05:45.000Z","date":"2026-03-06","kind":"purchase","planned":false,"acquired":true,"shares":4913,"price":72.85,"value":357912.05,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported on Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $72.67 to $72.98, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in the footnote to this Form 4."}],"balance_after":213513,"source":{"system":"sec-edgar","filing":"0000077543-26-000039","document":"wk-form4_1772834742.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000039/wk-form4_1772834742.xml","form_type":"4"}},{"id":857425,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45027,"kind":"person","name":"ARKLEY PETER","position":1,"cik":"0001206328","reported_name":"ARKLEY PETER","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-03-06T22:05:45.000Z","date":"2026-03-05","kind":"purchase","planned":false,"acquired":true,"shares":10999,"price":72.44,"value":796767.56,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported on Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $72.15 to $72.80, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in the footnote to this Form 4."}],"balance_after":208600,"source":{"system":"sec-edgar","filing":"0000077543-26-000039","document":"wk-form4_1772834742.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000039/wk-form4_1772834742.xml","form_type":"4"}},{"id":857424,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45027,"kind":"person","name":"ARKLEY PETER","position":1,"cik":"0001206328","reported_name":"ARKLEY PETER","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-03-06T22:05:45.000Z","date":"2026-03-04","kind":"purchase","planned":false,"acquired":true,"shares":5884,"price":73.85,"value":434533.4,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported on Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $73.41 to $74.14, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in the footnote to this Form 4."}],"balance_after":197601,"source":{"system":"sec-edgar","filing":"0000077543-26-000039","document":"wk-form4_1772834742.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000039/wk-form4_1772834742.xml","form_type":"4"}},{"id":860186,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45031,"kind":"person","name":"SMALLEY GARY G.","position":1,"cik":"0001428396","reported_name":"SMALLEY GARY G.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO and President"}}],"security":"Common Stock","published_at":"2026-03-05T22:22:18.000Z","date":"2026-03-04","kind":"purchase","planned":false,"acquired":true,"shares":65,"price":74.3,"value":4829.5,"ownership":{"direct":true},"balance_after":91479,"source":{"system":"sec-edgar","filing":"0000077543-26-000036","document":"wk-form4_1772749335.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000036/wk-form4_1772749335.xml","form_type":"4"}},{"id":860185,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45031,"kind":"person","name":"SMALLEY GARY G.","position":1,"cik":"0001428396","reported_name":"SMALLEY GARY G.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO and President"}}],"security":"Common Stock","published_at":"2026-03-05T22:22:18.000Z","date":"2026-03-04","kind":"purchase","planned":false,"acquired":true,"shares":8435,"price":73.57,"value":620562.95,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported on Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $73.09 to $73.93, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in the footnote to this Form 4."}],"balance_after":91414,"source":{"system":"sec-edgar","filing":"0000077543-26-000036","document":"wk-form4_1772749335.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000036/wk-form4_1772749335.xml","form_type":"4"}},{"id":860184,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45031,"kind":"person","name":"SMALLEY GARY G.","position":1,"cik":"0001428396","reported_name":"SMALLEY GARY G.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO and President"}}],"security":"Common Stock","published_at":"2026-03-05T22:22:18.000Z","date":"2026-03-04","kind":"purchase","planned":false,"acquired":true,"shares":1500,"price":71.32,"value":106980.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported on Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $71.04 to $71.44, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in the footnote to this Form 4."}],"balance_after":82979,"source":{"system":"sec-edgar","filing":"0000077543-26-000036","document":"wk-form4_1772749335.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000036/wk-form4_1772749335.xml","form_type":"4"}},{"id":956128,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45031,"kind":"person","name":"SMALLEY GARY G.","position":1,"cik":"0001428396","reported_name":"SMALLEY GARY G.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO and President"}}],"security":"Cash-Settled Performance Stock Units","published_at":"2026-01-02T23:25:18.000Z","date":"2025-12-31","kind":"exercise","planned":false,"acquired":false,"shares":477454,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"On January 1, 2023, the reporting person was granted 238,727 cash-settled performance stock units (Target Award) that vest and are earned from 0-200% of Target Award based upon the achievement of certain annualized stock price growth goals over a three-year performance period. On December 31, 2025, 200% of the Target Award was earned and vested. The cash settlement amount equals the number of units that vested multiplied by the closing price of the common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition back to the Issuer under SEC reporting principles."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On January 1, 2023, the reporting person was granted 238,727 cash-settled performance stock units (Target Award) that vest and are earned from 0-200% of Target Award based upon the achievement of certain annualized stock price growth goals over a three-year performance period. On December 31, 2025, 200% of the Target Award was earned and vested. The cash settlement amount equals the number of units that vested multiplied by the closing price of the common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition back to the Issuer under SEC reporting principles."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On January 1, 2023, the reporting person was granted 238,727 cash-settled performance stock units (Target Award) that vest and are earned from 0-200% of Target Award based upon the achievement of certain annualized stock price growth goals over a three-year performance period. On December 31, 2025, 200% of the Target Award was earned and vested. The cash settlement amount equals the number of units that vested multiplied by the closing price of the common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition back to the Issuer under SEC reporting principles."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":477454},"source":{"system":"sec-edgar","filing":"0000077543-26-000003","document":"wk-form4_1767396315.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000003/wk-form4_1767396315.xml","form_type":"4"}},{"id":956127,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45031,"kind":"person","name":"SMALLEY GARY G.","position":1,"cik":"0001428396","reported_name":"SMALLEY GARY G.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO and President"}}],"security":"Common Stock","published_at":"2026-01-02T23:25:18.000Z","date":"2025-12-31","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":477454,"price":67.02,"value":31998967.08,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On January 1, 2023, the reporting person was granted 238,727 cash-settled performance stock units (Target Award) that vest and are earned from 0-200% of Target Award based upon the achievement of certain annualized stock price growth goals over a three-year performance period. On December 31, 2025, 200% of the Target Award was earned and vested. The cash settlement amount equals the number of units that vested multiplied by the closing price of the common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition back to the Issuer under SEC reporting principles."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"On January 1, 2023, the reporting person was granted 238,727 cash-settled performance stock units (Target Award) that vest and are earned from 0-200% of Target Award based upon the achievement of certain annualized stock price growth goals over a three-year performance period. On December 31, 2025, 200% of the Target Award was earned and vested. The cash settlement amount equals the number of units that vested multiplied by the closing price of the common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition back to the Issuer under SEC reporting principles."}],"balance_after":81479,"source":{"system":"sec-edgar","filing":"0000077543-26-000003","document":"wk-form4_1767396315.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000003/wk-form4_1767396315.xml","form_type":"4"}},{"id":956126,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45031,"kind":"person","name":"SMALLEY GARY G.","position":1,"cik":"0001428396","reported_name":"SMALLEY GARY G.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO and President"}}],"security":"Common Stock","published_at":"2026-01-02T23:25:18.000Z","date":"2025-12-31","kind":"exercise","planned":false,"acquired":true,"shares":477454,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On January 1, 2023, the reporting person was granted 238,727 cash-settled performance stock units (Target Award) that vest and are earned from 0-200% of Target Award based upon the achievement of certain annualized stock price growth goals over a three-year performance period. On December 31, 2025, 200% of the Target Award was earned and vested. The cash settlement amount equals the number of units that vested multiplied by the closing price of the common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition back to the Issuer under SEC reporting principles."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"On January 1, 2023, the reporting person was granted 238,727 cash-settled performance stock units (Target Award) that vest and are earned from 0-200% of Target Award based upon the achievement of certain annualized stock price growth goals over a three-year performance period. On December 31, 2025, 200% of the Target Award was earned and vested. The cash settlement amount equals the number of units that vested multiplied by the closing price of the common stock of Tutor Perini Corporation (Issuer) on the vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition back to the Issuer under SEC reporting principles."}],"balance_after":558933,"source":{"system":"sec-edgar","filing":"0000077543-26-000003","document":"wk-form4_1767396315.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754326000003/wk-form4_1767396315.xml","form_type":"4"}},{"id":960471,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45029,"kind":"person","name":"Jigisha Desai","position":1,"cik":"0001745701","reported_name":"Jigisha Desai","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-12-23T21:24:17.000Z","date":"2025-12-19","kind":"gift","planned":false,"acquired":false,"shares":1035,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the gift of common stock to a charitable donor-advised fund."}],"balance_after":79100,"source":{"system":"sec-edgar","filing":"0000077543-25-000293","document":"wk-form4_1766525054.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754325000293/wk-form4_1766525054.xml","form_type":"4"}},{"id":960470,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":775,"kind":"person","name":"TUTOR RONALD N","position":1,"cik":"0000906134","reported_name":"TUTOR RONALD N","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"Executive Chairman"}}],"security":"Common Stock","published_at":"2025-12-23T21:24:07.000Z","date":"2025-12-19","kind":"gift","planned":false,"acquired":false,"shares":60000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Ronald N. Tutor Separate Property Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the gift of common stock to a charitable donor-advised fund."}],"balance_after":711477,"source":{"system":"sec-edgar","filing":"0000077543-25-000292","document":"wk-form4_1766525044.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754325000292/wk-form4_1766525044.xml","form_type":"4"}},{"id":966768,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":37058,"kind":"person","name":"OKLAK DENNIS D","position":1,"cik":"0001024268","reported_name":"OKLAK DENNIS D","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-12-18T00:41:17.000Z","date":"2025-12-15","kind":"gift","planned":false,"acquired":false,"shares":1250,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The shares were gifted to the Meridian Foundation, Inc., Mr. Oklak's family non-profit foundation, and not sold. Mr. Oklak has voting and investment power over the shares held by the Meridian Foundation, Inc., but no longer has personal pecuniary interest in these shares."}],"balance_after":93151,"source":{"system":"sec-edgar","filing":"0000077543-25-000284","document":"wk-form4_1766018474.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754325000284/wk-form4_1766018474.xml","form_type":"4"}},{"id":985932,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45031,"kind":"person","name":"SMALLEY GARY G.","position":1,"cik":"0001428396","reported_name":"SMALLEY GARY G.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO and President"}}],"security":"Common Stock","published_at":"2025-12-01T22:16:23.000Z","date":"2025-11-28","kind":"gift","planned":false,"acquired":false,"shares":36596,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the gift of common stock to a charitable donor-advised fund."}],"balance_after":81479,"source":{"system":"sec-edgar","filing":"0000077543-25-000280","document":"wk-form4_1764627380.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754325000280/wk-form4_1764627380.xml","form_type":"4"}},{"id":989457,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45027,"kind":"person","name":"ARKLEY PETER","position":1,"cik":"0001206328","reported_name":"ARKLEY PETER","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-11-26T00:34:49.000Z","date":"2025-11-25","kind":"purchase","planned":false,"acquired":true,"shares":6249,"price":64.88,"value":405435.12,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported on Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $64.50 to $65.42, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in the footnote to this Form 4."}],"balance_after":191717,"source":{"system":"sec-edgar","filing":"0000077543-25-000276","document":"wk-form4_1764117287.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754325000276/wk-form4_1764117287.xml","form_type":"4"}},{"id":989456,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45027,"kind":"person","name":"ARKLEY PETER","position":1,"cik":"0001206328","reported_name":"ARKLEY PETER","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-11-26T00:34:49.000Z","date":"2025-11-25","kind":"purchase","planned":false,"acquired":true,"shares":8898,"price":64.05,"value":569916.9,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported on Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $63.51 to $64.48, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in the footnote to this Form 4."}],"balance_after":185468,"source":{"system":"sec-edgar","filing":"0000077543-25-000276","document":"wk-form4_1764117287.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754325000276/wk-form4_1764117287.xml","form_type":"4"}},{"id":989455,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45027,"kind":"person","name":"ARKLEY PETER","position":1,"cik":"0001206328","reported_name":"ARKLEY PETER","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-11-26T00:34:49.000Z","date":"2025-11-24","kind":"purchase","planned":false,"acquired":true,"shares":24853,"price":63.96,"value":1589597.88,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported on Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $63.61 to $64.00, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in the footnote to this Form 4."}],"balance_after":176570,"source":{"system":"sec-edgar","filing":"0000077543-25-000276","document":"wk-form4_1764117287.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754325000276/wk-form4_1764117287.xml","form_type":"4"}},{"id":993300,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45031,"kind":"person","name":"SMALLEY GARY G.","position":1,"cik":"0001428396","reported_name":"SMALLEY GARY G.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO and President"}}],"security":"Common Stock","published_at":"2025-11-20T19:10:12.000Z","date":"2025-11-19","kind":"purchase","planned":false,"acquired":true,"shares":100,"price":61.95,"value":6195.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported on Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $61.94 to $61.95, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in the footnote to this Form 4."}],"balance_after":118075,"source":{"system":"sec-edgar","filing":"0000077543-25-000267","document":"wk-form4_1763665809.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754325000267/wk-form4_1763665809.xml","form_type":"4"}},{"id":993299,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45031,"kind":"person","name":"SMALLEY GARY G.","position":1,"cik":"0001428396","reported_name":"SMALLEY GARY G.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO and President"}}],"security":"Common Stock","published_at":"2025-11-20T19:10:12.000Z","date":"2025-11-19","kind":"purchase","planned":false,"acquired":true,"shares":4900,"price":61.06,"value":299194.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported on Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $60.70 to $61.51, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in the footnote to this Form 4."}],"balance_after":117975,"source":{"system":"sec-edgar","filing":"0000077543-25-000267","document":"wk-form4_1763665809.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754325000267/wk-form4_1763665809.xml","form_type":"4"}},{"id":997213,"issuer":{"id":774,"kind":"organization","name":"TUTOR PERINI CORP","symbol":"TPC"},"owners":[{"id":45031,"kind":"person","name":"SMALLEY GARY G.","position":1,"cik":"0001428396","reported_name":"SMALLEY GARY G.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO and President"}}],"security":"Phantom Stock Units","published_at":"2025-11-18T22:24:18.000Z","date":"2025-11-15","kind":"exercise","planned":false,"acquired":false,"shares":41460,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"On November 15, 2023, the reporting person was granted 124,379 cash-settled phantom stock units, of which 41,459 and 41,460 vested on November 15, 2024 and 2025, respectively, and 41,460 will vest on  November 15, 2026, contingent upon the reporting person's continued employment through the vesting date. These phantom stock units are considered derivative securities settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the applicable vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition back to the Issuer under SEC reporting principles."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On November 15, 2023, the reporting person was granted 124,379 cash-settled phantom stock units, of which 41,459 and 41,460 vested on November 15, 2024 and 2025, respectively, and 41,460 will vest on  November 15, 2026, contingent upon the reporting person's continued employment through the vesting date. These phantom stock units are considered derivative securities settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the applicable vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition back to the Issuer under SEC reporting principles."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On November 15, 2023, the reporting person was granted 124,379 cash-settled phantom stock units, of which 41,459 and 41,460 vested on November 15, 2024 and 2025, respectively, and 41,460 will vest on  November 15, 2026, contingent upon the reporting person's continued employment through the vesting date. These phantom stock units are considered derivative securities settled in cash at a value equal to the number of units vested multiplied by the closing price per share of common stock of Tutor Perini Corporation (Issuer) on the applicable vesting date. The reporting person did not purchase or sell any shares of common stock in the settlement of this award, however, the transaction is required to be reported as an acquisition and disposition back to the Issuer under SEC reporting principles."}],"balance_after":41460,"derivative":{"underlying":"Common Stock","underlying_shares":41460},"source":{"system":"sec-edgar","filing":"0000077543-25-000261","document":"wk-form4_1763504655.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/77543/000007754325000261/wk-form4_1763504655.xml","form_type":"4"}}],"next_cursor":"2025-11-18T22:24:18.000000Z,997213"}