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NBTBNasdaq
NBT BANCORP INC
National Commercial Banks · DE · CIK 790359
NBT Bancorp Inc. provides commercial, retail banking, and wealth management services through its subsidiaries
$2.51B
Market cap
$49.17
Last close
-0.8%
1D
+4.0%
5D
393K
Volume
Price · last 39 sessions+11.6%
May 4L $44.07 · H $49.59Jun 29
230
Total filings
Jun 24, 2026
Last filing
12/31
Fiscal year end
11-K11-KJun 24, 20268-KShareholder Vote · Reg FD DisclosureMay 19, 20268-KReg FD DisclosureMay 18, 202610-Q10-QMay 8, 20268-KReg FD DisclosureMay 4, 20268-KResults of OperationsApr 23, 2026DEFA14ADEFA14AApr 6, 2026DEF 14ADEF 14AApr 6, 202610-K10-KFeb 27, 20268-KReg FD DisclosureFeb 10, 20268-KExecutive Change · Results of OperationsJan 26, 202610-Q10-QNov 7, 20258-KReg FD DisclosureNov 4, 20258-KResults of OperationsOct 27, 20258-KReg FD DisclosureAug 29, 202510-Q10-QAug 8, 20258-KResults of OperationsJul 28, 202511-K11-KJun 26, 20258-KExecutive Change · Shareholder VoteMay 20, 20258-KReg FD DisclosureMay 19, 20258-KReg FD DisclosureMay 14, 202510-Q10-QMay 9, 20258-KAcquisition / DispositionMay 5, 20258-KResults of OperationsApr 24, 2025DEFA14ADEFA14AApr 7, 2025DEF 14ADEF 14AApr 7, 20258-KExecutive ChangeMar 24, 202510-K10-KFeb 28, 20258-KReg FD DisclosureFeb 12, 20258-KResults of OperationsJan 27, 20258-KCompany UpdateDec 20, 2024425425Dec 13, 20248-KCompany UpdateDec 13, 20248-KReg FD DisclosureNov 12, 202410-Q10-QNov 8, 20248-KResults of OperationsOct 28, 2024S-4S-4Oct 24, 2024425425Sep 11, 2024425425Sep 10, 2024425425Sep 9, 2024425425Sep 9, 20248-KMaterial Agreement · Company UpdateSep 9, 20248-KReg FD DisclosureSep 3, 202410-Q10-QAug 9, 20248-KResults of OperationsJul 22, 202411-K11-KJun 28, 20248-KExecutive Change · Shareholder VoteMay 22, 20248-KExecutive ChangeMay 21, 20248-KReg FD DisclosureMay 20, 202410-Q10-QMay 9, 20248-KReg FD DisclosureMay 8, 20248-KResults of OperationsApr 22, 2024DEFA14ADEFA14AApr 5, 2024DEF 14ADEF 14AApr 5, 20248-KReg FD DisclosureMar 1, 202410-K10-KFeb 29, 20248-KResults of OperationsJan 23, 20248-KExecutive Change · Company UpdateJan 22, 20248-KCompany UpdateDec 19, 20238-KReg FD DisclosureNov 14, 202310-Q10-QNov 9, 20238-KResults of OperationsOct 24, 20238-KReg FD DisclosureSep 1, 20238-KExecutive Change · Material AgreementAug 14, 202310-Q10-QAug 7, 20238-KResults of OperationsJul 31, 2023425425Jul 10, 20238-KCompany UpdateJul 10, 202311-K11-KJun 29, 20238-KReg FD DisclosureJun 5, 20238-KShareholder Vote · Reg FD DisclosureMay 17, 20238-KReg FD DisclosureMay 15, 202310-Q10-QMay 10, 20238-KResults of OperationsApr 24, 2023425425Apr 13, 20238-KCompany UpdateApr 13, 2023DEFA14ADEFA14AApr 6, 2023DEF 14ADEF 14AApr 6, 2023425425Apr 3, 20238-KCompany UpdateApr 3, 2023
Insider Activity
In the 90 days to Mar 13, 2026: 1 insider bought $2.0M · 2 sold $302K.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 13, 2026 | Sparks Martin RandolphEVP,General Counsel,Secretary | Sell | 2,400 | $41.30 | $99K |
| Feb 17, 2026 | Wiles AmyEVP, Chief Risk and Credit | Sell | 4,435 | $45.72 | $203K |
| Jan 28, 2026 | Delaney Timothy EDirector | Buy | 22,730 | $42.97 | $977K |
| Jan 28, 2026 | Delaney Timothy EDirector | Buy | 22,730 | $42.97 | $977K |
| Nov 6, 2025 | Delaney Timothy EDirector | Buy | 7,500 | $41.00 | $308K |
| Nov 6, 2025 | Delaney Timothy EDirector | Buy | 2,500 | $40.90 | $102K |
| Oct 31, 2025 | Delaney Timothy EDirector | Buy | 2,000 | $40.50 | $81K |
Open-market buys & sells (Form 4, transaction codes P/S). Source: SEC structured insider data.
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