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The vesting date of the award is May 16, 2022."}],"balance_after":33446.945,"source":{"system":"sec-edgar","filing":"0001127602-21-023243","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1157911/000112760221023243/form4.xml","form_type":"4"}},{"id":2626717,"issuer":{"id":4615,"kind":"organization","name":"S&T BANCORP INC"},"owners":[{"id":47531,"kind":"person","name":"GRUBE JEFFREY D","position":1,"cik":"0001157911","reported_name":"GRUBE JEFFREY D","relationship":{"director":true}}],"security":"Common Stock","published_at":"2021-07-23T17:03:40.000Z","date":"2021-07-23","kind":"purchase","acquired":true,"shares":300,"price":27.73,"value":8319.0,"ownership":{"direct":true},"balance_after":31981.945,"source":{"system":"sec-edgar","filing":"0001127602-21-022418","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1157911/000112760221022418/form4.xml","form_type":"4"}},{"id":2626716,"issuer":{"id":4615,"kind":"organization","name":"S&T BANCORP INC"},"owners":[{"id":47531,"kind":"person","name":"GRUBE JEFFREY D","position":1,"cik":"0001157911","reported_name":"GRUBE JEFFREY D","relationship":{"director":true}}],"security":"Common Stock","published_at":"2021-07-23T17:03:40.000Z","date":"2021-07-23","kind":"purchase","acquired":true,"shares":2700,"price":28.7401,"value":77598.27,"ownership":{"direct":true},"balance_after":31681.945,"source":{"system":"sec-edgar","filing":"0001127602-21-022418","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1157911/000112760221022418/form4.xml","form_type":"4"}},{"id":2865378,"issuer":{"id":4615,"kind":"organization","name":"S&T BANCORP INC"},"owners":[{"id":47531,"kind":"person","name":"GRUBE JEFFREY D","position":1,"cik":"0001157911","reported_name":"GRUBE JEFFREY D","relationship":{"director":true}}],"security":"Common Stock","published_at":"2021-02-12T21:34:09.000Z","date":"2020-12-31","kind":"other","acquired":true,"shares":201.604,"price":24.84,"value":5007.84336,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Increase due to reinvested dividends in a dividend reinvestment plan."}],"balance_after":28981.945,"source":{"system":"sec-edgar","filing":"0001127602-21-005441","document":"form5.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1157911/000112760221005441/form5.xml","form_type":"5"}},{"id":3141949,"issuer":{"id":4615,"kind":"organization","name":"S&T BANCORP INC"},"owners":[{"id":47531,"kind":"person","name":"GRUBE JEFFREY D","position":1,"cik":"0001157911","reported_name":"GRUBE JEFFREY D","relationship":{"director":true}}],"security":"Common Stock","published_at":"2020-05-20T20:08:50.000Z","date":"2020-05-18","kind":"grant","acquired":true,"shares":1781,"price":22.465,"value":40010.165,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The Registrant's Board of Directors awarded 1,781 restricted shares of the Registrant's common stock to each non-employee director on the Board on May 18, 2020(the \"Grant Date\"), with such shares vesting in full on May 17, 2021.  The fair market value of the common stock was the ending share price of $22.465 per share on the Grant Date."}],"balance_after":28780.341,"source":{"system":"sec-edgar","filing":"0001127602-20-017341","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1157911/000112760220017341/form4.xml","form_type":"4"}},{"id":3281382,"issuer":{"id":4615,"kind":"organization","name":"S&T BANCORP INC"},"owners":[{"id":47531,"kind":"person","name":"GRUBE JEFFREY D","position":1,"cik":"0001157911","reported_name":"GRUBE JEFFREY D","relationship":{"director":true}}],"security":"Common Stock","published_at":"2020-02-11T15:04:15.000Z","date":"2019-12-31","kind":"other","acquired":true,"shares":123.259,"price":40.29,"value":4966.10511,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Increase due to reinvested dividends in a dividend reinvestment plan."}],"balance_after":26999.341,"source":{"system":"sec-edgar","filing":"0001127602-20-004763","document":"form5.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1157911/000112760220004763/form5.xml","form_type":"5"}},{"id":3517819,"issuer":{"id":4615,"kind":"organization","name":"S&T BANCORP INC"},"owners":[{"id":47531,"kind":"person","name":"GRUBE JEFFREY D","position":1,"cik":"0001157911","reported_name":"GRUBE JEFFREY D","relationship":{"director":true}}],"security":"Common Stock","published_at":"2019-05-21T15:47:51.000Z","date":"2019-05-20","kind":"grant","acquired":true,"shares":1021,"price":39.18,"value":40002.78,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The Registrant's Board of Directors awarded 1,021 restricted shares of the Registrant's common stock to each non-employee director on the Board on May 20, 2019 (the \"Grant Date\"), with such shares vesting in full on May 19, 2020.  The fair market value of the common stock was the ending share price of $39.18 per share on the Grant Date."}],"balance_after":26876.082,"source":{"system":"sec-edgar","filing":"0001127602-19-019282","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1157911/000112760219019282/form4.xml","form_type":"4"}},{"id":3665162,"issuer":{"id":4615,"kind":"organization","name":"S&T BANCORP INC"},"owners":[{"id":47531,"kind":"person","name":"GRUBE JEFFREY D","position":1,"cik":"0001157911","reported_name":"GRUBE JEFFREY D","relationship":{"director":true}}],"security":"Common Stock","published_at":"2019-02-12T15:53:05.000Z","date":"2018-12-31","kind":"other","acquired":true,"shares":102.098,"price":37.84,"value":3863.38832,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Increase due to reinvested dividends in a dividend reinvestment plan."}],"balance_after":25855.082,"source":{"system":"sec-edgar","filing":"0001127602-19-005241","document":"form5.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1157911/000112760219005241/form5.xml","form_type":"5"}},{"id":3919851,"issuer":{"id":4615,"kind":"organization","name":"S&T BANCORP INC"},"owners":[{"id":47531,"kind":"person","name":"GRUBE JEFFREY D","position":1,"cik":"0001157911","reported_name":"GRUBE JEFFREY D","relationship":{"director":true}}],"security":"Common Stock","published_at":"2018-05-24T18:20:52.000Z","date":"2018-05-21","kind":"grant","acquired":true,"shares":772,"price":45.39,"value":35041.08,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The Registrant's Board of Directors awarded 772 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":25752.984,"source":{"system":"sec-edgar","filing":"0001127602-18-018689","document":"form4a.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1157911/000112760218018689/form4a.xml","form_type":"4/A","original_submission_date":"2018-05-23"}},{"id":3921485,"issuer":{"id":4615,"kind":"organization","name":"S&T BANCORP INC"},"owners":[{"id":47531,"kind":"person","name":"GRUBE JEFFREY D","position":1,"cik":"0001157911","reported_name":"GRUBE JEFFREY D","relationship":{"director":true}}],"security":"Common Stock","published_at":"2018-05-24T01:04:48.000Z","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":25751.984,"source":{"system":"sec-edgar","filing":"0001127602-18-018630","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1157911/000112760218018630/form4.xml","form_type":"4"}},{"id":3959038,"issuer":{"id":4615,"kind":"organization","name":"S&T BANCORP INC"},"owners":[{"id":47531,"kind":"person","name":"GRUBE JEFFREY D","position":1,"cik":"0001157911","reported_name":"GRUBE JEFFREY D","relationship":{"director":true}}],"security":"Common Stock","published_at":"2018-04-23T19:28:53.000Z","date":"2018-04-19","kind":"other","acquired":true,"shares":3370,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Grube Family 2018 Irrevocable Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Transfer of shares from family member to Grube Family 2018 Irrevocable Trust over which the reporting person has voting and dispositive authority as trustee."}],"balance_after":3370,"source":{"system":"sec-edgar","filing":"0001127602-18-015074","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1157911/000112760218015074/form4.xml","form_type":"4"}},{"id":4061787,"issuer":{"id":4615,"kind":"organization","name":"S&T BANCORP INC"},"owners":[{"id":47531,"kind":"person","name":"GRUBE JEFFREY D","position":1,"cik":"0001157911","reported_name":"GRUBE JEFFREY D","relationship":{"director":true}}],"security":"Common Stock","published_at":"2018-02-14T19:39:12.000Z","date":"2017-12-31","kind":"other","acquired":true,"shares":112.813,"price":39.81,"value":4491.08553,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Increase due to reinvested dividends in a dividend reinvestment plan."}],"balance_after":24980.984,"source":{"system":"sec-edgar","filing":"0001127602-18-006015","document":"form5.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1157911/000112760218006015/form5.xml","form_type":"5"}},{"id":4317507,"issuer":{"id":4615,"kind":"organization","name":"S&T BANCORP INC"},"owners":[{"id":47531,"kind":"person","name":"GRUBE JEFFREY D","position":1,"cik":"0001157911","reported_name":"GRUBE JEFFREY D","relationship":{"director":true}}],"security":"Common Stock","published_at":"2017-05-17T14:50:49.000Z","date":"2017-05-15","kind":"grant","acquired":true,"shares":997,"price":35.14,"value":35034.58,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The Registrant's Board of Directors awarded 997 restricted shares of the Registrant's common stock to each non-employee director on the Board on May 15, 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 $35.14 per share on the Grant Date."}],"balance_after":24868.171,"source":{"system":"sec-edgar","filing":"0001127602-17-018407","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1157911/000112760217018407/form4.xml","form_type":"4"}},{"id":4456417,"issuer":{"id":4615,"kind":"organization","name":"S&T BANCORP INC"},"owners":[{"id":47531,"kind":"person","name":"GRUBE JEFFREY D","position":1,"cik":"0001157911","reported_name":"GRUBE JEFFREY D","relationship":{"director":true}}],"security":"Common Stock","published_at":"2017-02-13T16:42:57.000Z","date":"2016-12-31","kind":"other","acquired":true,"shares":135.103,"price":39.04,"value":5274.42112,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Increase due to reinvested dividends in a dividend reinvestment plan."}],"balance_after":23871.171,"source":{"system":"sec-edgar","filing":"0001127602-17-005176","document":"form5.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1157911/000112760217005176/form5.xml","form_type":"5"}}]}