Nasdaq · CIK 0000790359
NBTB NBT BANCORP INC
Insider trading from SEC Form 4. Last filing Jun 12, 2026. Close $50.06 on Oct 9, 2026, +32% from the 52-week low and -7% from the high.
NBT BANCORP INC (NBTB) has 75 SEC Form 4 filings on file from 19 insiders, the latest filed on Jun 12, 2026. No insider bought or sold on the open market in the last 90 days; rows filed in that time are grants, exercises, tax withholding and other transactions that carry no view on the price.
22 open-market trades have been scored at NBTB. The newest: Heidi M Hoeller (director) sold $101k of stock on Jun 12, 2026, filed Jun 12, 2026, scored 30 (weak). The largest of the 22 shown: Timothy E Delaney (director) sold $2.1M on Nov 11, 2024, scored 75 (notable). 2 insiders sold within 14 days of each other around Dec 13, 2024.
NBTB closed at $50.06 on Oct 9, 2026, 32% above its 52-week low and 7% below its 52-week high.
11 Form 144 notices of planned sales are on file, the latest filed Oct 31, 2025.
Last 90 days
Net insider value
$0
no open-market trades
Buys
0
$0 by 0 insiders
Sells
0
$0 by 0 insiders
Insiders on file
19
with a Form 4 at this company
Price and insider trades, last year
NBTBOct 9, 2026 · close 50.06
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at NBT BANCORP INC, scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 30Weak | Heidi M Hoeller director sell | $101k 2,100 shares | -15% | +26% from low0% from high | |
| 30Weak | Martin Randolph Sparks EVP,General Counsel,Secretary sell | $99k 2,400 shares | -17% | +11% from low-10% from high | |
| 53Moderate | Timothy E Delaney director buy | $977k 22,730 shares | - | +13% from low-10% from high | |
| 32Weak | Amy Wiles EVP, Chief Risk and Credit sell | $203k 4,435 shares | -17% | +21% from low-2% from high | |
| 51Moderate | Timothy E Delaney director buy | $977k 22,730 shares | +44% | +13% from low-10% from high | |
| 56Moderate | Timothy E Delaney director buy | $410k 10,000 shares | +24% | +8% from low-20% from high | |
| 41Moderate | Timothy E Delaney director buy | $81k 2,000 shares | +5% | +7% from low-21% from high | |
| 43Moderate | David J Nasca director sell | $851k 19,603 shares | -19% | +13% from low-16% from high | |
| 29Weak | Jason David Brown director buy | $14k 350 shares | +5% | +9% from low-19% from high | |
| 30Weak | John H Watt Jr director sell | $331k 7,869 shares | -6% | +9% from low-19% from high | |
| 40Moderate | Heidi M Hoeller director buy | $111k 2,588 shares | +29% | +11% from low-18% from high | |
| 40Moderate | Heidi M Hoeller director buy | $110k 2,553 shares | +40% | +11% from low-18% from high | |
| 37Weak | Scott Allen Kingsley President & CEO NBT Bancorp buy | $90k 2,000 shares | +5% | - | |
| 33Weak | Sarah A Halliday EVP/President Comm Banking sell | $242k 5,000 shares | -16% | - | |
| 24Weak | Heidi M Hoeller director buy | $33k 678 shares | +12% | - | |
| 28Weak | Amy Wiles EVP, Chief Risk and Credit sell | $26k 500 shares | -2% | - | |
| 23Weak | Daniel Robinson V II director sell | $10k 194 shares | -1% | - | |
| 53Moderate | Jack H Webb director sell | $501k 10,000 shares | -18% | - | |
| 48Moderate | John H Watt Jr director sell | $494k 10,000 shares | -7% | - | |
| 75Notable | Timothy E Delaney director sell | $2.1M 40,000 shares | -51% | - | |
| 37Weak | Amy Wiles EVP, Chief Risk and Credit sell | $50k 1,000 shares | -3% | - | |
| 59Moderate | John H Watt Jr director sell | $909k 20,000 shares | -12% | - |
Planned sales
Form 144 notices filed before a sale of restricted or control stock, newest first. The sale itself usually reaches a Form 4 within days. All planned sales
| Filed | Seller | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Oct 31, 2025 | Renaissance Charitable Foundation Director | 12,255 0.02% of outstanding | $497k | Oct 31, 2025 | $851k |
| Aug 13, 2025 | DAVID J NASCA Former CEO | 19,603 0.04% of outstanding | $851k | Aug 13, 2025 | none |
| May 28, 2025 | WATT JOHN H JR Director | 7,869 0.02% of outstanding | $336k | May 28, 2025 | none |
| Feb 10, 2025 | Halliday Sarah A Officer | 5,000 0.01% of outstanding | $242k | Feb 10, 2025 | none |
| Jan 31, 2025 | WATT JOHN H JR Director | 6,358 0.01% of outstanding | $303k | Jan 31, 2025 | $494k |
| Dec 13, 2024 | Wiles Amy Officer | 500 0.00% of outstanding | $26k | Dec 13, 2024 | $75k |
| Nov 22, 2024 | JACK H WEBB Director | 10,000 0.02% of outstanding | $501k | Nov 22, 2024 | none |
| Nov 14, 2024 | WATT JOHN H JR Director | 10,000 0.02% of outstanding | $499k | Nov 14, 2024 | $909k |
| Nov 12, 2024 | DELANEY TIMOTHY E Director | 40,000 0.08% of outstanding | $2.1M | Nov 11, 2024 | none |
| Nov 7, 2024 | Wiles Amy Officer | 1,000 0.00% of outstanding | $50k | Nov 7, 2024 | $25k |
| Oct 30, 2024 | WATT JOHN H JR Director | 20,000 0.04% of outstanding | $919k | Oct 30, 2024 | none |
Transactions
The newest 50 of 168 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jun 12, 2026 | Heidi M Hoeller director | SOpen-market sale NBT Bancorp Inc. Common Stock | -2,100 | $48.04 | $101k | 11,560 | Jun 12, 2026 |
| May 19, 2026 | Heidi M Hoeller director | AGrant or award NBT Bancorp Inc. Common Stock | +1,050 | $0.00 | $0 | 13,660 | May 21, 2026 |
| May 19, 2026 | Timothy E Delaney director | AGrant or award NBT Bancorp Inc. Common Stock | +1,050 | $0.00 | $0 | 52,935 | May 21, 2026 |
| May 19, 2026 | Richard J Cantele Jr director | AGrant or award NBT Bancorp Inc. Common Stock | +1,050 | $0.00 | $0 | 58,106 | May 21, 2026 |
| May 19, 2026 | Johanna R Ames director | AGrant or award NBT Bancorp Inc. Common Stock | +1,050 | $0.00 | $0 | 7,593 | May 21, 2026 |
| May 19, 2026 | Jason David Brown director | AGrant or award NBT Bancorp Inc. Common Stock | +1,050 | $0.00 | $0 | 8,414 | May 21, 2026 |
| May 19, 2026 | Martin A Dietrich director | AGrant or award NBT Bancorp Inc. Common Stock | +1,050 | $0.00 | $0 | 112,294 | May 21, 2026 |
| May 11, 2026 | Sarah A Halliday EVP/Chief Comm Innovation Off | IDiscretionary transaction NBT Bancorp Inc. Common Stockindirect: 401k | -4,016 | $44.82 | $180k | 3,637 | May 13, 2026 |
| Mar 23, 2026 | Scott Allen Kingsley President & CEO NBT Bancorp | AGrant or award NBT Bancorp Inc. Common Stock | +9,125 | $0.00 | $0 | 54,535 | Mar 25, 2026 |
| Mar 23, 2026 | Amy Wiles EVP, Chief Risk and Credit | FTax withholding NBT Bancorp Inc. Common Stock | -114 | $41.99 | $4,787 | 21,386 | Mar 25, 2026 |
| Mar 23, 2026 | Martin Randolph Sparks EVP,General Counsel,Secretary | AGrant or award NBT Bancorp Inc. Common Stock | +2,919 | $0.00 | $0 | 14,269 | Mar 25, 2026 |
| Mar 23, 2026 | Annette L Burns EVP & Chief Financial Officer | AGrant or award NBT Bancorp Inc. Common Stock | +3,275 | $0.00 | $0 | 24,165 | Mar 25, 2026 |
| Mar 23, 2026 | Joseph R Stagliano SEVP & President of NBT Bank | AGrant or award NBT Bancorp Inc. Common Stock | +4,528 | $0.00 | $0 | 83,611 | Mar 25, 2026 |
| Mar 23, 2026 | Amy Wiles EVP, Chief Risk and Credit | AGrant or award NBT Bancorp Inc. Common Stock | +5,656 | $0.00 | $0 | 27,042 | Mar 25, 2026 |
| Mar 23, 2026 | Martin Randolph Sparks EVP,General Counsel,Secretary | FTax withholding NBT Bancorp Inc. Common Stock | -236 | $41.99 | $9,910 | 14,033 | Mar 25, 2026 |
| Mar 23, 2026 | Annette L Burns EVP & Chief Financial Officer | FTax withholding NBT Bancorp Inc. Common Stock | -21 | $41.99 | $882 | 24,144 | Mar 25, 2026 |
| Mar 23, 2026 | Scott Allen Kingsley President & CEO NBT Bancorp | FTax withholding NBT Bancorp Inc. Common Stock | -125 | $41.99 | $5,249 | 54,410 | Mar 25, 2026 |
| Mar 23, 2026 | Ruth H Mahoney EVP/President of Wealth Mgmt | AGrant or award NBT Bancorp Inc. Common Stock | +2,961 | $0.00 | $0 | 19,825 | Mar 25, 2026 |
| Mar 23, 2026 | Sarah A Halliday EVP/Chief Comm Innovation Off | AGrant or award NBT Bancorp Inc. Common Stock | +2,777 | $0.00 | $0 | 29,412 | Mar 25, 2026 |
| Mar 23, 2026 | Cynthia A Smaniotto SVP, Chief HR Officer | AGrant or award NBT Bancorp Inc. Common Stock | +2,042 | $0.00 | $0 | 17,882 | Mar 25, 2026 |
| Mar 23, 2026 | Joseph R Stagliano SEVP & President of NBT Bank | FTax withholding NBT Bancorp Inc. Common Stock | -246 | $41.99 | $10k | 83,365 | Mar 25, 2026 |
| Mar 23, 2026 | Shaunastar Hyle EVP, Retail Community Banking | AGrant or award NBT Bancorp Inc. Common Stock | +2,751 | $0.00 | $0 | 27,875 | Mar 25, 2026 |
| Mar 23, 2026 | Amy Wiles EVP, Chief Risk and Credit | AGrant or award NBT Bancorp Inc. Common Stock | +2,572 | $0.00 | $0 | 29,614 | Mar 25, 2026 |
| Mar 23, 2026 | Martin Randolph Sparks EVP,General Counsel,Secretary | FTax withholding NBT Bancorp Inc. Common Stock | -755 | $41.99 | $32k | 13,278 | Mar 25, 2026 |
| Mar 23, 2026 | Scott Allen Kingsley President & CEO NBT Bancorp | AGrant or award NBT Bancorp Inc. Common Stock | +3,526 | $0.00 | $0 | 57,936 | Mar 25, 2026 |
| Mar 23, 2026 | Annette L Burns EVP & Chief Financial Officer | FTax withholding NBT Bancorp Inc. Common Stock | -65 | $41.99 | $2,729 | 24,079 | Mar 25, 2026 |
| Mar 23, 2026 | Ruth H Mahoney EVP/President of Wealth Mgmt | FTax withholding NBT Bancorp Inc. Common Stock | -215 | $41.99 | $9,028 | 19,610 | Mar 25, 2026 |
| Mar 23, 2026 | Sarah A Halliday EVP/Chief Comm Innovation Off | FTax withholding NBT Bancorp Inc. Common Stock | -221 | $41.99 | $9,280 | 29,191 | Mar 25, 2026 |
| Mar 23, 2026 | Cynthia A Smaniotto SVP, Chief HR Officer | FTax withholding NBT Bancorp Inc. Common Stock | -15 | $41.99 | $630 | 17,867 | Mar 25, 2026 |
| Mar 23, 2026 | Joseph R Stagliano SEVP & President of NBT Bank | AGrant or award NBT Bancorp Inc. Common Stock | +2,870 | $0.00 | $0 | 86,235 | Mar 25, 2026 |
| Mar 23, 2026 | Shaunastar Hyle EVP, Retail Community Banking | FTax withholding NBT Bancorp Inc. Common Stock | -191 | $41.99 | $8,020 | 27,684 | Mar 25, 2026 |
| Mar 23, 2026 | Martin Randolph Sparks EVP,General Counsel,Secretary | AGrant or award NBT Bancorp Inc. Common Stock | +2,746 | $0.00 | $0 | 16,024 | Mar 25, 2026 |
| Mar 23, 2026 | Annette L Burns EVP & Chief Financial Officer | AGrant or award NBT Bancorp Inc. Common Stock | +234 | $0.00 | $0 | 24,313 | Mar 25, 2026 |
| Mar 23, 2026 | Ruth H Mahoney EVP/President of Wealth Mgmt | FTax withholding NBT Bancorp Inc. Common Stock | -689 | $41.99 | $29k | 18,921 | Mar 25, 2026 |
| Mar 23, 2026 | Cynthia A Smaniotto SVP, Chief HR Officer | FTax withholding NBT Bancorp Inc. Common Stock | -47 | $41.99 | $1,974 | 17,820 | Mar 25, 2026 |
| Mar 23, 2026 | Sarah A Halliday EVP/Chief Comm Innovation Off | FTax withholding NBT Bancorp Inc. Common Stock | -706 | $41.99 | $30k | 28,485 | Mar 25, 2026 |
| Mar 23, 2026 | Sarah A Halliday EVP/Chief Comm Innovation Off | AGrant or award NBT Bancorp Inc. Common Stock | +2,569 | $0.00 | $0 | 31,054 | Mar 25, 2026 |
| Mar 23, 2026 | Joseph R Stagliano SEVP & President of NBT Bank | FTax withholding NBT Bancorp Inc. Common Stock | -789 | $41.99 | $33k | 85,446 | Mar 25, 2026 |
| Mar 23, 2026 | Shaunastar Hyle EVP, Retail Community Banking | FTax withholding NBT Bancorp Inc. Common Stock | -612 | $41.99 | $26k | 27,072 | Mar 25, 2026 |
| Mar 23, 2026 | Ruth H Mahoney EVP/President of Wealth Mgmt | AGrant or award NBT Bancorp Inc. Common Stock | +2,507 | $0.00 | $0 | 21,428 | Mar 25, 2026 |
| Mar 23, 2026 | Cynthia A Smaniotto SVP, Chief HR Officer | AGrant or award NBT Bancorp Inc. Common Stock | +212 | $0.00 | $0 | 18,032 | Mar 25, 2026 |
| Mar 23, 2026 | Shaunastar Hyle EVP, Retail Community Banking | AGrant or award NBT Bancorp Inc. Common Stock | +2,226 | $0.00 | $0 | 29,298 | Mar 25, 2026 |
| Mar 13, 2026 | Martin Randolph Sparks EVP,General Counsel,Secretary | SOpen-market sale NBT Bancorp Inc. Common Stock | -2,400 | $41.30 | $99k | 11,350 | Mar 17, 2026 |
| Jan 28, 2026 | Timothy E Delaney director | POpen-market purchase NBT Bancorp Inc. Common Stockindirect: by Corporation | +22,730 | $42.97 | $977k | 22,730 | Mar 13, 2026 |
| Mar 6, 2026 | Joseph R Stagliano SEVP & President of NBT Bank | AGrant or award Phantom Stockderivative | +2,642 | $41.63 | $110k | 27,602 | Mar 9, 2026 |
| Feb 17, 2026 | Amy Wiles EVP, Chief Risk and Credit | SOpen-market sale NBT Bancorp Inc. Common Stock | -4,435 | $45.72 | $203k | 21,500 | Feb 18, 2026 |
| Jan 28, 2026 | Timothy E Delaney director | POpen-market purchase NBT Bancorp Inc. Common Stock | +22,730 | $42.97 | $977k | 74,615 | Jan 29, 2026 |
| Jan 15, 2026 | Shaunastar Hyle EVP, Retail Community Banking | FTax withholding NBT Bancorp Inc. Common Stock | -212 | $43.71 | $9,267 | 25,880 | Jan 16, 2026 |
| Jan 15, 2026 | Sarah A Halliday EVP/Chief Comm Innovation Off | FTax withholding NBT Bancorp Inc. Common Stock | -290 | $43.71 | $13k | 27,897 | Jan 16, 2026 |
| Jan 15, 2026 | Annette L Burns EVP & Chief Financial Officer | FTax withholding NBT Bancorp Inc. Common Stock | -69 | $43.71 | $3,016 | 21,136 | Jan 16, 2026 |
50 of 168 rows shown.
Insiders
Everyone who has filed a Form 4 here.
- Johanna R Amesdirector
- Jason David Browndirector
- Annette L BurnsEVP & Chief Financial Officer
- Richard J Cantele Jrdirector
- Timothy E Delaneydirector
- Martin A Dietrichdirector
- Sarah A HallidayEVP/Chief Comm Innovation Off
- Heidi M Hoellerdirector
- Shaunastar HyleEVP, Retail Community Banking
- Scott Allen KingsleyPresident & CEO NBT Bancorp
- Ruth H MahoneyEVP/President of Wealth Mgmt
- David J Nascaceo, president, officer, director
- Daniel Robinson V IIdirector
- Cynthia A SmaniottoSVP, Chief HR Officer
- Martin Randolph SparksEVP,General Counsel,Secretary
- Joseph R StaglianoSEVP & President of NBT Bank
- John H Watt Jrdirector
- Jack H Webbdirector
- Amy WilesEVP, Chief Risk and Credit
Questions about NBTB
Answered from the filings on this page, as of the latest one.
Are insiders buying NBTB?
No. In the last 90 days no insider at NBT BANCORP INC bought or sold shares on the open market according to SEC Form 4 filings. The rows on file from that period are grants, exercises, tax withholding or other transactions, which carry no view on the price.
Who was the last insider to trade NBTB on the open market?
Heidi M Hoeller (director) sold $101k of NBTB on Jun 12, 2026 and filed the Form 4 on Jun 12, 2026. InsiderTell scored 30 (weak).
How many insiders file Form 4 at NBT BANCORP INC?
19 people have filed a Form 4 at NBT BANCORP INC, among them Johanna R Ames (director), Jason David Brown (director), Annette L Burns (EVP & Chief Financial Officer). Officers, directors and holders of more than 10% of a share class must report their trades within two business days.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.