{"transactions":[{"id":2018165,"issuer":{"id":4320,"kind":"organization","name":"NBT BANCORP INC"},"owners":[{"id":116958,"kind":"person","name":"SANTANGELO JOSEPH A","position":1,"cik":"0001204712","reported_name":"SANTANGELO JOSEPH A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"NBT Bancorp Inc. Common Stock","published_at":"2023-02-14T14:11:57.000Z","date":"2022-12-31","kind":"other","acquired":true,"shares":2432.142,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"by Corporation"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Shares were purchased through a Dividend Reinvestment Plan from 1/1/2022 to 12/31/2022."}],"balance_after":86056.996,"source":{"system":"sec-edgar","filing":"0001690001-23-000020","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/790359/000169000123000020/edgardoc.xml","form_type":"5"}},{"id":2264766,"issuer":{"id":4320,"kind":"organization","name":"NBT BANCORP INC"},"owners":[{"id":116958,"kind":"person","name":"SANTANGELO JOSEPH A","position":1,"cik":"0001204712","reported_name":"SANTANGELO JOSEPH A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"NBT Bancorp Inc. Common Stock","published_at":"2022-05-19T15:51:32.000Z","date":"2022-05-17","kind":"grant","acquired":true,"shares":1106,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Acquired pursuant to the NBT Bancorp Inc. 2018 Omnibus Incentive Plan.  Each outside director is entitled to receive an annual retainer for Board service in the form of restricted stock units of the Company's common stock that vests in three annual installments."}],"balance_after":21764,"source":{"system":"sec-edgar","filing":"0001690001-22-000044","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/790359/000169000122000044/edgardoc.xml","form_type":"4"}},{"id":2399677,"issuer":{"id":4320,"kind":"organization","name":"NBT BANCORP INC"},"owners":[{"id":116958,"kind":"person","name":"SANTANGELO JOSEPH A","position":1,"cik":"0001204712","reported_name":"SANTANGELO JOSEPH A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"NBT Bancorp Inc. Common Stock","published_at":"2022-02-14T20:18:14.000Z","date":"2021-12-31","kind":"other","acquired":true,"shares":2311.054,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"by Corporation"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Shares were purchased through a Dividend Reinvestment Plan from 1/1/2021 to 12/31/2021."}],"balance_after":83624.854,"source":{"system":"sec-edgar","filing":"0001690001-22-000016","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/790359/000169000122000016/edgardoc.xml","form_type":"5"}},{"id":2696202,"issuer":{"id":4320,"kind":"organization","name":"NBT BANCORP INC"},"owners":[{"id":116958,"kind":"person","name":"SANTANGELO JOSEPH A","position":1,"cik":"0001204712","reported_name":"SANTANGELO JOSEPH A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"NBT Bancorp Inc. Common Stock","published_at":"2021-05-26T19:33:43.000Z","date":"2021-05-25","kind":"grant","acquired":true,"shares":908,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Acquired pursuant to the NBT Bancorp Inc. 2018 Omnibus Incentive Plan.  Each outside director is entitled to receive an annual retainer for Board service in the form of restricted stock units of the Company's common stock that vests in three annual installments."}],"balance_after":20658,"source":{"system":"sec-edgar","filing":"0001690001-21-000055","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/790359/000169000121000055/edgardoc.xml","form_type":"4"}},{"id":2867905,"issuer":{"id":4320,"kind":"organization","name":"NBT BANCORP INC"},"owners":[{"id":116958,"kind":"person","name":"SANTANGELO JOSEPH A","position":1,"cik":"0001204712","reported_name":"SANTANGELO JOSEPH A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"NBT Bancorp Inc. Common Stock","published_at":"2021-02-11T20:29:46.000Z","date":"2020-12-31","kind":"other","acquired":true,"shares":2704.94,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"by Corporation"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Shares were purchased through a Dividend Reinvestment Plan from 1/1/2020 to 12/31/2020."}],"balance_after":81313.8,"source":{"system":"sec-edgar","filing":"0001690001-21-000023","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/790359/000169000121000023/edgardoc.xml","form_type":"5"}},{"id":3051660,"issuer":{"id":4320,"kind":"organization","name":"NBT BANCORP INC"},"owners":[{"id":116958,"kind":"person","name":"SANTANGELO JOSEPH A","position":1,"cik":"0001204712","reported_name":"SANTANGELO JOSEPH A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"NBT Bancorp Inc. Common Stock","published_at":"2020-08-20T19:57:43.000Z","date":"2020-08-18","kind":"purchase","acquired":true,"shares":3000,"price":31.15,"value":93450.0,"ownership":{"direct":false,"nature":"by Corporation"},"balance_after":78608.86,"source":{"system":"sec-edgar","filing":"0001611953-20-000002","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/790359/000161195320000002/edgardoc.xml","form_type":"4"}},{"id":3141719,"issuer":{"id":4320,"kind":"organization","name":"NBT BANCORP INC"},"owners":[{"id":116958,"kind":"person","name":"SANTANGELO JOSEPH A","position":1,"cik":"0001204712","reported_name":"SANTANGELO JOSEPH A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"NBT Bancorp Inc. Common Stock","published_at":"2020-05-20T19:27:18.000Z","date":"2020-05-19","kind":"grant","acquired":true,"shares":1240,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Acquired pursuant to the NBT Bancorp Inc. 2018 Omnibus Incentive Plan.  Each outside director is entitled to receive an annual retainer for Board service in the form of restricted stock units of the Company's common stock that vests in three annual installments."}],"balance_after":19750,"source":{"system":"sec-edgar","filing":"0001690001-20-000026","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/790359/000169000120000026/edgardoc.xml","form_type":"4"}},{"id":3275349,"issuer":{"id":4320,"kind":"organization","name":"NBT BANCORP INC"},"owners":[{"id":116958,"kind":"person","name":"SANTANGELO JOSEPH A","position":1,"cik":"0001204712","reported_name":"SANTANGELO JOSEPH A","relationship":{"director":true}}],"security":"NBT Bancorp Inc. Common Stock","published_at":"2020-02-13T20:01:26.000Z","date":"2019-12-31","kind":"other","acquired":true,"shares":2036.092,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"by Corporation"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Shares were purchased through a Dividend Reinvestment Plan from 1/1/2019 to 12/31/2019."}],"balance_after":75608.86,"source":{"system":"sec-edgar","filing":"0001140361-20-003122","document":"form5.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/790359/000114036120003122/form5.xml","form_type":"5"}},{"id":3516143,"issuer":{"id":4320,"kind":"organization","name":"NBT BANCORP INC"},"owners":[{"id":116958,"kind":"person","name":"SANTANGELO JOSEPH A","position":1,"cik":"0001204712","reported_name":"SANTANGELO JOSEPH A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"NBT Bancorp Inc. Common Stock","published_at":"2019-05-22T18:33:54.000Z","date":"2019-05-21","kind":"grant","acquired":true,"shares":928,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Acquired pursuant to the NBT Bancorp Inc. 2018 Omnibus Incentive Plan.  Each outside director is entitled to receive an annual retainer for Board service in the form of restricted stock units of the Company's common stock that vests in three annual installments."}],"balance_after":18510,"source":{"system":"sec-edgar","filing":"0001690001-19-000039","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/790359/000169000119000039/edgardoc.xml","form_type":"4"}},{"id":3661758,"issuer":{"id":4320,"kind":"organization","name":"NBT BANCORP INC"},"owners":[{"id":116958,"kind":"person","name":"SANTANGELO JOSEPH A","position":1,"cik":"0001204712","reported_name":"SANTANGELO JOSEPH A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"NBT Bancorp Inc. Common Stock","published_at":"2019-02-13T21:11:47.000Z","date":"2018-12-31","kind":"other","acquired":true,"shares":1883.866,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"by Corporation"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Shares were purchased through a Dividend Reinvestment Plan from 1/1/2018 to 12/31/2018."}],"balance_after":73572.768,"source":{"system":"sec-edgar","filing":"0001690001-19-000012","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/790359/000169000119000012/edgardoc.xml","form_type":"5"}},{"id":3921227,"issuer":{"id":4320,"kind":"organization","name":"NBT BANCORP INC"},"owners":[{"id":116958,"kind":"person","name":"SANTANGELO JOSEPH A","position":1,"cik":"0001204712","reported_name":"SANTANGELO JOSEPH A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"NBT Bancorp Inc. Common Stock","published_at":"2018-05-23T20:21:31.000Z","date":"2018-05-22","kind":"grant","acquired":true,"shares":778,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Acquired pursuant to the NBT Bancorp Inc. 2018 Omnibus Incentive Plan.  Each outside director is entitled to receive an annual retainer for Board service in the form of restricted stock units of the Company's common stock that vests in three annual installments."}],"balance_after":17582,"source":{"system":"sec-edgar","filing":"0001611953-18-000037","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/790359/000161195318000037/edgardoc.xml","form_type":"4"}},{"id":4064469,"issuer":{"id":4320,"kind":"organization","name":"NBT BANCORP INC"},"owners":[{"id":116958,"kind":"person","name":"SANTANGELO JOSEPH A","position":1,"cik":"0001204712","reported_name":"SANTANGELO JOSEPH A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"NBT Bancorp Inc. Common Stock","published_at":"2018-02-13T19:15:13.000Z","date":"2017-12-31","kind":"other","acquired":true,"shares":1727.28,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"by Corporation"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Shares acquired under NBT Bancorp Dividend Reinvestment Plan during period of 1/1/2017 to 12/31/2017."}],"balance_after":71688.902,"source":{"system":"sec-edgar","filing":"0001690001-18-000003","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/790359/000169000118000003/edgardoc.xml","form_type":"5"}},{"id":4305690,"issuer":{"id":4320,"kind":"organization","name":"NBT BANCORP INC"},"owners":[{"id":116958,"kind":"person","name":"SANTANGELO JOSEPH A","position":1,"cik":"0001204712","reported_name":"SANTANGELO JOSEPH A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"NBT Bancorp Inc. Common Stock","published_at":"2017-05-25T12:25:43.000Z","date":"2017-05-23","kind":"grant","acquired":true,"shares":682,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Acquired pursuant to the NBT Bancorp Inc. 2008 Omnibus Incentive Plan.  Each outside director is entitled to receive an annual retainer for Board service in the form of restricted stock units of the Company's common stock that vests in three annual installments."}],"balance_after":16804,"source":{"system":"sec-edgar","filing":"0001611953-17-000024","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/790359/000161195317000024/edgardoc.xml","form_type":"4"}},{"id":4444153,"issuer":{"id":4320,"kind":"organization","name":"NBT BANCORP INC"},"owners":[{"id":116958,"kind":"person","name":"SANTANGELO JOSEPH A","position":1,"cik":"0001204712","reported_name":"SANTANGELO JOSEPH A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"NBT Bancorp Inc. Common Stock","published_at":"2017-02-16T18:33:55.000Z","date":"2017-02-15","kind":"sale","acquired":false,"shares":1448,"price":41,"value":59368.0,"ownership":{"direct":true},"balance_after":16122,"source":{"system":"sec-edgar","filing":"0001611953-17-000015","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/790359/000161195317000015/edgardoc.xml","form_type":"4"}},{"id":4455712,"issuer":{"id":4320,"kind":"organization","name":"NBT BANCORP INC"},"owners":[{"id":116958,"kind":"person","name":"SANTANGELO JOSEPH A","position":1,"cik":"0001204712","reported_name":"SANTANGELO JOSEPH A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"NBT Bancorp Inc. Common Stock","published_at":"2017-02-13T20:16:33.000Z","date":"2016-12-31","kind":"other","acquired":true,"shares":1962.651,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"by Corporation"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Shares acquired under NBT Bancorp Dividend Reinvestment Plan during period of 1/1/2016 to 12/31/2016."}],"balance_after":69961.622,"source":{"system":"sec-edgar","filing":"0001611953-17-000010","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/790359/000161195317000010/edgardoc.xml","form_type":"5"}},{"id":4551559,"issuer":{"id":4320,"kind":"organization","name":"NBT BANCORP INC"},"owners":[{"id":116958,"kind":"person","name":"SANTANGELO JOSEPH A","position":1,"cik":"0001204712","reported_name":"SANTANGELO JOSEPH A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Non-Qualified Stock Option (right to buy)","published_at":"2016-11-17T21:39:04.000Z","date":"2016-11-16","kind":"exercise","acquired":false,"shares":1500,"price":38.9,"value":58350.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Pursuant to NBT Non-Employee Director, Divisional Director and Subsidiary Director Stock Option Plan grant vests  40% for first year, 20% annually for following years."}],"balance_after":0,"derivative":{"exercise_price":22.5508,"exercise_date":"2009-05-01","expiration_date":"2018-05-01","underlying":"NBT Bancorp Inc. Common Stock","underlying_shares":1500},"source":{"system":"sec-edgar","filing":"0001690001-16-000002","document":"edgardoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/790359/000169000116000002/edgardoc.xml","form_type":"4"}},{"id":4551558,"issuer":{"id":4320,"kind":"organization","name":"NBT BANCORP INC"},"owners":[{"id":116958,"kind":"person","name":"SANTANGELO JOSEPH A","position":1,"cik":"0001204712","reported_name":"SANTANGELO JOSEPH A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Non-Qualified Stock Option (right to buy)","published_at":"2016-11-17T21:39:04.000Z","date":"2016-11-16","kind":"exercise","acquired":false,"shares":1500,"price":38.9,"value":58350.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Pursuant to NBT Non-Employee Director, Divisional Director and Subsidiary Director Stock Option Plan grant vests  40% for first year, 20% annually for following years."}],"balance_after":0,"derivative":{"exercise_price":22.4842,"exercise_date":"2008-05-01","expiration_date":"2017-05-01","underlying":"NBT Bancorp Inc. Common Stock","underlying_shares":1500},"source":{"system":"sec-edgar","filing":"0001690001-16-000002","document":"edgardoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/790359/000169000116000002/edgardoc.xml","form_type":"4"}},{"id":4551557,"issuer":{"id":4320,"kind":"organization","name":"NBT BANCORP INC"},"owners":[{"id":116958,"kind":"person","name":"SANTANGELO JOSEPH A","position":1,"cik":"0001204712","reported_name":"SANTANGELO JOSEPH A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"NBT Bancorp Inc. Common Stock","published_at":"2016-11-17T21:39:04.000Z","date":"2016-11-16","kind":"sale","acquired":false,"shares":1500,"price":38.9,"value":58350.0,"ownership":{"direct":true},"balance_after":17570,"source":{"system":"sec-edgar","filing":"0001690001-16-000002","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/790359/000169000116000002/edgardoc.xml","form_type":"4"}},{"id":4551556,"issuer":{"id":4320,"kind":"organization","name":"NBT BANCORP INC"},"owners":[{"id":116958,"kind":"person","name":"SANTANGELO JOSEPH A","position":1,"cik":"0001204712","reported_name":"SANTANGELO JOSEPH A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"NBT Bancorp Inc. Common Stock","published_at":"2016-11-17T21:39:04.000Z","date":"2016-11-16","kind":"exercise","acquired":true,"shares":1500,"price":22.5508,"value":33826.2,"ownership":{"direct":true},"balance_after":19070,"source":{"system":"sec-edgar","filing":"0001690001-16-000002","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/790359/000169000116000002/edgardoc.xml","form_type":"4"}},{"id":4551555,"issuer":{"id":4320,"kind":"organization","name":"NBT BANCORP INC"},"owners":[{"id":116958,"kind":"person","name":"SANTANGELO JOSEPH A","position":1,"cik":"0001204712","reported_name":"SANTANGELO JOSEPH A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"NBT Bancorp Inc. Common Stock","published_at":"2016-11-17T21:39:04.000Z","date":"2016-11-16","kind":"sale","acquired":false,"shares":1500,"price":38.9,"value":58350.0,"ownership":{"direct":true},"balance_after":17570,"source":{"system":"sec-edgar","filing":"0001690001-16-000002","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/790359/000169000116000002/edgardoc.xml","form_type":"4"}},{"id":4551554,"issuer":{"id":4320,"kind":"organization","name":"NBT BANCORP INC"},"owners":[{"id":116958,"kind":"person","name":"SANTANGELO JOSEPH A","position":1,"cik":"0001204712","reported_name":"SANTANGELO JOSEPH A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"NBT Bancorp Inc. Common Stock","published_at":"2016-11-17T21:39:04.000Z","date":"2016-11-16","kind":"exercise","acquired":true,"shares":1500,"price":22.4842,"value":33726.3,"ownership":{"direct":true},"balance_after":19070,"source":{"system":"sec-edgar","filing":"0001690001-16-000002","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/790359/000169000116000002/edgardoc.xml","form_type":"4"}}]}