Company · CIK 0000790359 · SIC 6021 — National Commercial Banks · Nasdaq
NBT BANCORP INC · NBTB
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 29, 2026 SForm 4 → | Jul 30, 2:45 pm EDT | Ruth H MahoneyEVP/President of Wealth Mgmt | 4,500 | $54.30 | $244,350 | 11,928 | −27.4% | |
| Jul 29, 2026 SForm 4 → | Jul 30, 2:26 pm EDT | Sarah A HallidayEVP/Chief Comm Innovation Off | 9,000 | $54.04 | $486,401 | 22,054 | −29.0% | |
| Jun 12, 2026 SForm 4 → | Jun 12, 2:24 pm EDT | Martin Randolph SparksEVP,General Counsel,Secretary | 1,200 | $48.04 | $57,650 | 14,463 | −7.66% | |
| Jun 12, 2026 SForm 4 → | Jun 12, 2:20 pm EDT | Heidi M HoellerDirector | 2,100 | $48.04 | $100,874 | 11,560 | −15.4% | |
| Jun 9, 2026 SForm 4 → | Jun 10, 3:43 pm EDT | John H Watt Jr.Director | 21,000 | $47.42 | $995,751 | 54,010 | −28.0% | |
| Jun 5, 2026 SForm 4 → | Jun 8, 8:41 am EDT | Ruth H MahoneyEVP/President of Wealth Mgmt | 5,000 | $46.60 | $233,000 | 16,428 | −23.3% |
Reported at this company — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.