NBTB · Insider Trading
NBT Bancorp Inc
Every open-market purchase and sale reported by NBTB officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-30 | Sarah A Halliday | EVP/Chief Comm Innovation Off | Sell | −9,000 | −$486.40K |
| 2026-07-30 | Ruth H Mahoney | EVP/President of Wealth Mgmt | Sell | −4,500 | −$244.35K |
| 2026-06-12 | Heidi M Hoeller | Director | Sell | −2,100 | −$100.87K |
| 2026-06-12 | Martin Randolph Sparks | EVP,General Counsel,Secretary | Sell | −1,200 | −$57.65K |
| 2026-06-10 | John H Watt Jr | Director | Sell | −21,000 | −$995.75K |
| 2026-06-08 | Ruth H Mahoney | EVP/President of Wealth Mgmt | Sell | −5,000 | −$233.00K |
| 2026-05-22 | Andrew S Kowalczyk III | Director | A | — | — |
| 2026-05-21 | Jason David Brown | Director | A | +1,050 | — |
| 2026-05-21 | Matthew J Salanger | Director | A | +1,050 | — |
| 2026-05-21 | Heidi M Hoeller | Director | A | +1,050 | — |
| 2026-05-21 | John H Watt Jr | Director | A | +1,050 | — |
| 2026-05-21 | Martin A Dietrich | Director | A | +1,050 | — |
| 2026-05-21 | V Daniel Robinson II | Director | A | +1,050 | — |
| 2026-05-21 | Richard J Cantele Jr | Director | A | +1,050 | — |
| 2026-05-21 | Timothy E Delaney | Director | A | +1,050 | — |
| 2026-05-21 | Andrew S Kowalczyk III | Director | A | +1,050 | — |
| 2026-05-21 | Johanna R Ames | Director | A | +1,050 | — |
| 2026-05-21 | David J Nasca | Director | A | +1,050 | — |
| 2026-05-18 | Amy Wiles | EVP, Chief Risk and Credit | F | −2,453 | −$108.15K |
| 2026-05-18 | Cynthia A Smaniotto | EVP, Chief HR Officer | F | −285 | −$12.57K |
| 2026-05-18 | Martin Randolph Sparks | EVP,General Counsel,Secretary | F | −361 | −$15.92K |
| 2026-05-13 | Sarah A Halliday | EVP/Chief Comm Innovation Off | I | −4,015 | −$180.00K |
| 2026-03-25 | Amy Wiles | EVP, Chief Risk and Credit | MIXED | +8,114 | −$4.79K |
| 2026-03-25 | Annette L Burns | EVP & Chief Financial Officer | MIXED | +3,423 | −$3.61K |
| 2026-03-25 | Cynthia A Smaniotto | SVP, Chief HR Officer | MIXED | +2,192 | −$2.60K |
| 2026-03-25 | Martin Randolph Sparks | EVP,General Counsel,Secretary | MIXED | +4,674 | −$41.61K |
| 2026-03-25 | Sarah A Halliday | EVP/Chief Comm Innovation Off | MIXED | +4,419 | −$38.92K |
| 2026-03-25 | Shaunastar Hyle | EVP, Retail Community Banking | MIXED | +4,174 | −$33.72K |
| 2026-03-25 | Scott Allen Kingsley | President & CEO NBT Bancorp | MIXED | +12,526 | −$5.25K |
| 2026-03-25 | Ruth H Mahoney | EVP/President of Wealth Mgmt | MIXED | +4,564 | −$37.96K |
| 2026-03-25 | Joseph R Stagliano | SEVP & President of NBT Bank | MIXED | +6,363 | −$43.46K |
| 2026-03-17 | Martin Randolph Sparks | EVP,General Counsel,Secretary | Sell | −2,400 | −$99.12K |
| 2026-03-13 | Timothy E Delaney | Director | Buy | +22,730 | +$976.71K |
| 2026-03-09 | Joseph R Stagliano | SEVP & President of NBT Bank | A | — | — |
| 2026-02-18 | Amy Wiles | EVP, Chief Risk and Credit | Sell | −4,435 | −$202.77K |
| 2026-01-29 | Timothy E Delaney | Director | Buy | +22,730 | +$976.71K |
| 2026-01-16 | Scott Allen Kingsley | President & CEO NBT Bancorp | F | −2,019 | −$88.25K |
| 2026-01-16 | Ruth H Mahoney | EVP/President of Wealth Mgmt | F | −942 | −$41.17K |
| 2026-01-16 | Amy Wiles | EVP, Chief Risk and Credit | F | −1,448 | −$63.29K |
| 2026-01-16 | Annette L Burns | EVP & Chief Financial Officer | F | −711 | −$31.08K |
| 2026-01-16 | Martin Randolph Sparks | EVP,General Counsel,Secretary | F | −1,001 | −$43.75K |
| 2026-01-16 | Joseph R Stagliano | SEVP & President of NBT Bank | F | −1,427 | −$62.37K |
| 2026-01-16 | Sarah A Halliday | EVP/Chief Comm Innovation Off | F | −1,552 | −$67.84K |
| 2026-01-16 | Cynthia A Smaniotto | SVP, Chief HR Officer | F | −312 | −$13.64K |
| 2026-01-16 | Shaunastar Hyle | EVP, Retail Community Banking | F | −968 | −$42.31K |
| 2025-11-07 | Timothy E Delaney | Director | Buy | +10,000 | +$409.75K |
| 2025-11-03 | Timothy E Delaney | Director | Buy | +2,000 | +$81.00K |
| 2025-10-31 | David J Nasca | Director | G | −12,255 | — |
| 2025-08-18 | Ruth H Mahoney | EVP/President of Wealth Mgmt | F | −758 | −$31.93K |
| 2025-08-15 | David J Nasca | Director | Sell | −19,603 | −$851.10K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| V Daniel Robinson II | Director | 409,312 | $21.06M |
| Johanna R Ames | Director | 211,779 | $10.90M |
| Martin A Dietrich | Director | 112,634 | $5.80M |
| Joseph R Stagliano | SEVP & President of NBT Bank | 90,864 | $4.67M |
| David J Nasca | Director | 73,838 | $3.80M |
| Richard J Cantele Jr | Director | 61,320 | $3.15M |
| Scott Allen Kingsley | President & CEO NBT Bancorp | 57,936 | $2.98M |
| John H Watt Jr | Director | 54,010 | $2.78M |
| Timothy E Delaney | Director | 52,944 | $2.72M |
| Jack H Webb | Director | 45,235 | $2.33M |
| Matthew J Salanger | Director | 28,116 | $1.45M |
| Shaunastar Hyle | EVP, Retail Community Banking | 27,876 | $1.43M |
| Amy Wiles | EVP, Chief Risk and Credit | 27,161 | $1.40M |
| Sarah A Halliday | EVP/Chief Comm Innovation Off | 25,691 | $1.32M |
| Annette L Burns | EVP & Chief Financial Officer | 24,312 | $1.25M |
| Cynthia A Smaniotto | EVP, Chief HR Officer | 18,682 | $961.19K |
| Ruth H Mahoney | EVP/President of Wealth Mgmt | 16,648 | $856.55K |
| Martin Randolph Sparks | EVP,General Counsel,Secretary | 14,462 | $744.12K |
| Andrew S Kowalczyk III | Director | 13,641 | $701.87K |
| Heidi M Hoeller | Director | 11,560 | $594.76K |
| Jason David Brown | Director | 8,414 | $432.90K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the NBTB quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.