Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-06-12 Sale | 2026-06-12 2:24 pm | NBT BANCORP INC | NBTB | Sparks Martin Randolph EVP,General Counsel,Secretary | 1,200 | $48.04 | $57,650 | 14,463 (Direct) | View |
| 2026-06-12 Sale | 2026-06-12 2:20 pm | NBT BANCORP INC | NBTB | Hoeller Heidi M Director | 2,100 | $48.03 | $100,874 | 11,560 (Direct) | View |
| 2026-06-09 Sale | 2026-06-10 3:43 pm | NBT BANCORP INC | NBTB | WATT JOHN H JR Director | 21,000 | $47.42 | $995,751 | 54,010 (Direct) | View |
| 2026-06-05 Sale | 2026-06-08 08:41 am | NBT BANCORP INC | NBTB | Mahoney Ruth H EVP/President of Wealth Mgmt | 5,000 | $46.6 | $233,000 | 31,397 (Indirect Direct) | View |
| 2026-03-13 Sale | 2026-03-17 12:41 pm | NBT BANCORP INC | NBTB | Sparks Martin Randolph EVP,General Counsel,Secretary | 2,400 | $41.3 | $99,120 | 11,350 (Direct) | View |
| 2026-01-28 Purchase(A) | 2026-03-13 11:03 am | NBT BANCORP INC | NBTB | DELANEY TIMOTHY E Director | 22,730 | $42.97 | $976,708 | 22,730 (Indirect) | View |
| 2026-02-17 Sale | 2026-02-18 10:54 am | NBT BANCORP INC | NBTB | Wiles Amy EVP, Chief Risk and Credit | 4,435 | $45.72 | $202,772 | 21,500 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
Ownership | 2026-06-08 1:22 pm | N/A N/A | NBT BANCORP INC | NBTB | Trafton Hamblett Tara Flynn Chief Credit Officer | 0 | $0 | 11,866 (Direct) | View |
Ownership | 2026-06-08 12:47 pm | N/A N/A | NBT BANCORP INC | NBTB | Sergienko Joseph P Chief Risk Officer | 0 | $0 | 2,986 (Indirect) | View |
| 2026-05-21 Option Award | 2026-05-22 12:28 pm | N/A N/A | NBT BANCORP INC | NBTB | Kowalczyk Andrew S III Director | 1,128 | $45.86 | 21,369 (Direct) | View |
| 2026-05-19 Option Award | 2026-05-21 4:11 pm | N/A N/A | NBT BANCORP INC | NBTB | WATT JOHN H JR Director | 1,050 | $0 | 75,010 (Direct) | View |
| 2026-05-19 Option Award | 2026-05-21 4:09 pm | N/A N/A | NBT BANCORP INC | NBTB | Kowalczyk Andrew S III Director | 1,050 | $0 | 20,240 (Direct) | View |
| 2026-05-19 Option Award | 2026-05-21 4:06 pm | N/A N/A | NBT BANCORP INC | NBTB | Ames Johanna R Director | 1,050 | $0 | 211,779 (Direct) | View |
Ownership | 2026-05-21 4:02 pm | N/A N/A | NBT BANCORP INC | NBTB | Testa Alfred V EVP/President Comm Banking | 0 | $0 | 8,247 (Indirect) | View |
| 2026-05-19 Option Award | 2026-05-21 12:25 pm | N/A N/A | NBT BANCORP INC | NBTB | DELANEY TIMOTHY E Director | 1,050 | $0 | 75,674 (Direct) | View |
| 2026-05-19 Option Award | 2026-05-21 12:22 pm | N/A N/A | NBT BANCORP INC | NBTB | CANTELE RICHARD J JR Director | 1,050 | $0 | 61,320 (Direct) | View |
| 2026-05-19 Option Award | 2026-05-21 12:20 pm | N/A N/A | NBT BANCORP INC | NBTB | Salanger Matthew J Director | 1,050 | $0 | 28,116 (Direct) | View |
| 2026-05-19 Option Award | 2026-05-21 12:17 pm | N/A N/A | NBT BANCORP INC | NBTB | DIETRICH MARTIN A Director | 1,050 | $0 | 112,294 (Direct) | View |
| 2026-05-19 Option Award | 2026-05-21 12:14 pm | N/A N/A | NBT BANCORP INC | NBTB | Brown Jason David Director | 1,050 | $0 | 8,414 (Direct) | View |
| 2026-05-19 Option Award | 2026-05-21 12:11 pm | N/A N/A | NBT BANCORP INC | NBTB | Hoeller Heidi M Director | 1,050 | $0 | 13,660 (Direct) | View |
| 2026-05-19 Option Award | 2026-05-21 12:07 pm | N/A N/A | NBT BANCORP INC | NBTB | Robinson V Daniel II Director | 1,050 | $0 | 409,313 (Direct) | View |
| 2026-05-19 Option Award | 2026-05-21 12:04 pm | N/A N/A | NBT BANCORP INC | NBTB | NASCA DAVID J Director | 1,050 | $0 | 73,838 (Direct) | View |
| 2026-05-15 Tax Withholding | 2026-05-18 1:54 pm | N/A N/A | NBT BANCORP INC | NBTB | Sparks Martin Randolph EVP,General Counsel,Secretary | 361 | $44.09 | 15,663 (Direct) | View |
| 2026-05-15 Tax Withholding | 2026-05-18 1:50 pm | N/A N/A | NBT BANCORP INC | NBTB | Smaniotto Cynthia A EVP, Chief HR Officer | 285 | $44.09 | 22,103 (Direct) | View |
| 2026-05-15 Tax Withholding | 2026-05-18 1:40 pm | N/A N/A | NBT BANCORP INC | NBTB | Wiles Amy EVP, Chief Risk and Credit | 2,453 | $44.09 | 27,161 (Direct) | View |
| 2026-05-11 I | 2026-05-13 7:49 pm | N/A N/A | NBT BANCORP INC | NBTB | Halliday Sarah A EVP/Chief Comm Innovation Off | 4,016 | $44.82 | 40,009 (Indirect) | View |
| 2026-03-23 Tax Withholding | 2026-03-25 9:18 pm | N/A N/A | NBT BANCORP INC | NBTB | Halliday Sarah A EVP/Chief Comm Innovation Off | 927 | $41.99 | 44,025 (Direct) | View |
| 2026-03-23 Option Award | 2026-03-25 9:18 pm | N/A N/A | NBT BANCORP INC | NBTB | Halliday Sarah A EVP/Chief Comm Innovation Off | 5,346 | $0 | 44,025 (Direct) | View |
| 2026-03-23 Tax Withholding | 2026-03-25 9:12 pm | N/A N/A | NBT BANCORP INC | NBTB | Hyle Shaunastar EVP, Retail Community Banking | 803 | $41.99 | 30,697 (Direct) | View |
| 2026-03-23 Option Award | 2026-03-25 9:12 pm | N/A N/A | NBT BANCORP INC | NBTB | Hyle Shaunastar EVP, Retail Community Banking | 4,977 | $0 | 30,697 (Direct) | View |
| 2026-03-23 Tax Withholding | 2026-03-25 9:06 pm | N/A N/A | NBT BANCORP INC | NBTB | Kingsley Scott Allen President & CEO NBT Bancorp | 125 | $41.99 | 57,936 (Direct) | View |
| 2026-03-23 Option Award | 2026-03-25 9:06 pm | N/A N/A | NBT BANCORP INC | NBTB | Kingsley Scott Allen President & CEO NBT Bancorp | 12,651 | $0 | 57,936 (Direct) | View |
| 2026-03-23 Tax Withholding | 2026-03-25 9:05 pm | N/A N/A | NBT BANCORP INC | NBTB | Sparks Martin Randolph EVP,General Counsel,Secretary | 991 | $41.99 | 16,024 (Direct) | View |
| 2026-03-23 Option Award | 2026-03-25 9:05 pm | N/A N/A | NBT BANCORP INC | NBTB | Sparks Martin Randolph EVP,General Counsel,Secretary | 5,665 | $0 | 16,024 (Direct) | View |
| 2026-03-23 Tax Withholding | 2026-03-25 9:01 pm | N/A N/A | NBT BANCORP INC | NBTB | Wiles Amy EVP, Chief Risk and Credit | 114 | $41.99 | 29,614 (Direct) | View |
| 2026-03-23 Option Award | 2026-03-25 9:01 pm | N/A N/A | NBT BANCORP INC | NBTB | Wiles Amy EVP, Chief Risk and Credit | 8,228 | $0 | 29,614 (Direct) | View |
| 2026-03-23 Tax Withholding | 2026-03-25 8:50 pm | N/A N/A | NBT BANCORP INC | NBTB | Stagliano Joseph R SEVP & President of NBT Bank | 1,035 | $41.99 | 122,321 (Direct) | View |
| 2026-03-23 Option Award | 2026-03-25 8:50 pm | N/A N/A | NBT BANCORP INC | NBTB | Stagliano Joseph R SEVP & President of NBT Bank | 7,398 | $0 | 122,321 (Direct) | View |
| 2026-03-23 Tax Withholding | 2026-03-25 8:31 pm | N/A N/A | NBT BANCORP INC | NBTB | Mahoney Ruth H EVP/President of Wealth Mgmt | 904 | $41.99 | 36,397 (Direct) | View |
| 2026-03-23 Option Award | 2026-03-25 8:31 pm | N/A N/A | NBT BANCORP INC | NBTB | Mahoney Ruth H EVP/President of Wealth Mgmt | 5,468 | $0 | 36,397 (Direct) | View |
| 2026-03-23 Tax Withholding | 2026-03-25 8:25 pm | N/A N/A | NBT BANCORP INC | NBTB | Smaniotto Cynthia A SVP, Chief HR Officer | 62 | $41.99 | 22,388 (Direct) | View |
| 2026-03-23 Option Award | 2026-03-25 8:25 pm | N/A N/A | NBT BANCORP INC | NBTB | Smaniotto Cynthia A SVP, Chief HR Officer | 2,254 | $0 | 22,388 (Direct) | View |
| 2026-03-23 Tax Withholding | 2026-03-25 8:15 pm | N/A N/A | NBT BANCORP INC | NBTB | Burns Annette L EVP & Chief Financial Officer | 86 | $41.99 | 24,313 (Direct) | View |
| 2026-03-23 Option Award | 2026-03-25 8:15 pm | N/A N/A | NBT BANCORP INC | NBTB | Burns Annette L EVP & Chief Financial Officer | 3,509 | $0 | 24,313 (Direct) | View |
| 2026-03-06 Option Award | 2026-03-09 12:29 pm | N/A N/A | NBT BANCORP INC | NBTB | Stagliano Joseph R SEVP & President of NBT Bank | 2,642 | $41.63 | 115,958 (Direct) | View |
| 2025-12-31 Ownership | 2026-02-13 1:24 pm | N/A N/A | NBT BANCORP INC | NBTB | Stagliano Joseph R SEVP & President of NBT Bank | 1,306 | $0 | 107,985 (Direct) | View |
| 2025-12-31 Ownership | 2026-02-13 1:21 pm | N/A N/A | NBT BANCORP INC | NBTB | Sparks Martin Randolph EVP,General Counsel,Secretary | 161 | $0 | 14,912 (Direct) | View |
| 2025-12-31 Ownership | 2026-02-13 1:18 pm | N/A N/A | NBT BANCORP INC | NBTB | Smaniotto Cynthia A SVP, Chief HR Officer | 142 | $0 | 17,229 (Indirect) | View |
Ownership | 2026-02-13 1:18 pm | N/A N/A | NBT BANCORP INC | NBTB | Smaniotto Cynthia A SVP, Chief HR Officer | 0 | $0 | 17,229 (Direct) | View |
| 2025-12-31 Ownership | 2026-02-13 1:16 pm | N/A N/A | NBT BANCORP INC | NBTB | Robinson V Daniel II Director | 323 | $0 | 408,586 (Direct) | View |
Ownership | 2026-02-13 1:16 pm | N/A N/A | NBT BANCORP INC | NBTB | Robinson V Daniel II Director | 0 | $0 | 408,586 (Indirect) | View |