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The fair market value of the common stock was the ending share price of $45.39 per share on the Grant Date."}],"balance_after":1536,"source":{"system":"sec-edgar","filing":"0001127602-18-018682","document":"form4a.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719220/000112760218018682/form4a.xml","form_type":"4/A","original_submission_date":"2018-05-23"}},{"id":3921342,"issuer":{"id":4615,"kind":"organization","name":"S&T BANCORP INC"},"owners":[{"id":47503,"kind":"person","name":"Cassotis Christina Anne","position":1,"cik":"0001710652","reported_name":"Cassotis Christina Anne","relationship":{"director":true}}],"security":"Common Stock","published_at":"2018-05-23T22:56:22.000Z","date":"2018-05-21","kind":"grant","acquired":true,"shares":771,"price":45.39,"value":34995.69,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The Registrant's Board of Directors awarded 771 restricted shares of the Registrant's common stock to non-employee directors on the Board on May 21, 2018 (the \"Grant Date\"), with such shares vesting in full on May 20, 2019. The fair market value of the common stock was the ending share price of $45.39 per share on the Grant Date."}],"balance_after":1535,"source":{"system":"sec-edgar","filing":"0001127602-18-018592","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719220/000112760218018592/form4.xml","form_type":"4"}},{"id":4249732,"issuer":{"id":4615,"kind":"organization","name":"S&T BANCORP INC"},"owners":[{"id":47503,"kind":"person","name":"Cassotis Christina Anne","position":1,"cik":"0001710652","reported_name":"Cassotis Christina Anne","relationship":{"director":true}}],"security":"Common Stock","published_at":"2017-07-28T15:34:54.000Z","date":"2017-07-24","kind":"grant","acquired":true,"shares":764,"price":38.2,"value":29184.8,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Filing amended to correct number of shares issued."},{"field":"kind","element":"transactionCoding","label":"F2","text":"The Registrant's Board of Directors awarded 764 restricted shares of the Registrant's common stock to the new non-employee director on the Board on July 24, 2017 (the \"Grant Date\"), with such shares vesting in full on May 14, 2018. The fair market value of the common stock was the ending share price of $38.20 per share on the Grant Date."}],"balance_after":764,"source":{"system":"sec-edgar","filing":"0001127602-17-024290","document":"form4a.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719220/000112760217024290/form4a.xml","form_type":"4/A","original_submission_date":"2017-07-26"}},{"id":4251538,"issuer":{"id":4615,"kind":"organization","name":"S&T BANCORP INC"},"owners":[{"id":47503,"kind":"person","name":"Cassotis Christina Anne","position":1,"cik":"0001710652","reported_name":"Cassotis Christina Anne","relationship":{"director":true}}],"security":"Common Stock","published_at":"2017-07-26T15:50:32.000Z","date":"2017-07-24","kind":"grant","acquired":true,"shares":655,"price":38.2,"value":25021.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The Registrant's Board of Directors awarded 655 restricted shares of the Registrant's common stock to the new non-employee director on the Board on July 24, 2017 (the \"Grant Date\"), with such shares vesting in full on May 14, 2018. The fair market value of the common stock was the ending share price of $38.20 per share on the Grant Date."}],"balance_after":655,"source":{"system":"sec-edgar","filing":"0001127602-17-024142","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719220/000112760217024142/form4.xml","form_type":"4"}}]}