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NBT BANCORP INC — 11-K Filings

24 11-K filings on record

This page lists all 11-K filings submitted to the SEC by NBT BANCORP INC (NBTB), sorted by most recent first. Each row links to the full filing on EdgarLookup. NBT BANCORP INC has filed 24 11-K documents with the SEC since 2015. To view all SEC filings by NBT BANCORP INC, see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-K405 10-K405/A 10-Q 10-Q/A 11-K 11-K/A 13F-HR/A 144 3 3/A 305B2 4 4/A 424B2 424B3 424B5 425 5 5/A 8-A12G/A 8-K 8-K/A CORRESP DEF 14A DEFA14A DEFR14A EFFECT FWP NO ACT POS AM PRE 14A RW S-3 S-3ASR S-4 S-4/A S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13G/A UPLOAD
Form Description Accession Number Filed Period
11-K 11-K 0001140361-25-023818 Jun 26, 2025 Dec 31, 2024
11-K 11-K 0001140361-24-031767 Jun 28, 2024 Dec 31, 2023
11-K 11-K 0001140361-23-032212 Jun 29, 2023 Dec 31, 2022
11-K 11-K 0001140361-22-024134 Jun 27, 2022 Dec 31, 2021
11-K 11-K 0001140361-21-022337 Jun 25, 2021 Dec 31, 2020
11-K 11-K 0001140361-20-014911 Jun 26, 2020 Dec 31, 2019
11-K 11-K 0001140361-19-011931 Jun 28, 2019 Dec 31, 2018
11-K 11-K 0001140361-18-030391 Jun 28, 2018 Dec 31, 2017
11-K 11-K 0001140361-17-026677 Jun 29, 2017 Dec 31, 2016
11-K NBT BANCORP INC. 11-K 12-31-2015 0001140361-16-071019 Jun 28, 2016 Dec 31, 2015
11-K NBT BANCORP INC. 11-K 12-31-2014 0001140361-15-025732 Jun 29, 2015 Dec 31, 2014
11-K NBT BANCORP INC 11-K 12-31-2013 0001140361-14-026848 Jun 27, 2014 Dec 31, 2013
11-K NBT BANCORP INC 11-K 12-31-2012 0001140361-13-026444 Jun 26, 2013 Dec 31, 2012
11-K NBT BANCORP INC 11-K 12-31-2011 0001140361-12-031505 Jun 28, 2012 Dec 31, 2011
11-K NBT BANCORP, INC 11-K 12-31-2010 0001140361-11-034572 Jun 29, 2011 Dec 31, 2010
11-K NBT BANCORP INC 11-K 12-31-2009 0001140361-10-027439 Jun 29, 2010 Dec 31, 2009
11-K NBT BANCORP INC 11-K 12-31-2008 0001140361-09-015398 Jun 29, 2009 Dec 31, 2008
11-K NBT BANCORP 11-K 12-31-2007 0001140361-08-015985 Jun 30, 2008 Dec 31, 2007
11-K NBT BANCORP 11-K 12-31-2006 0001140361-07-013129 Jun 29, 2007 Dec 31, 2006
11-K NBT BANCORP INC. 11-K 12-31-2005 0001140361-06-009664 Jun 29, 2006 Dec 31, 2005
11-K NBT BANCORP 11K 0001010480-05-000020 Jun 29, 2005 Dec 31, 2004
11-K — 0001015402-04-002718 Jun 28, 2004 Dec 31, 2003
11-K — 0001015402-03-002582 Jun 30, 2003 Dec 31, 2002
11-K ANNUAL REPORT 0000950133-02-002442 Jul 1, 2002 Dec 31, 2001