NBTB insider transaction filings
NBT BANCORP INC — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-07-30. Screen NBTB transaction legs live →
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-07-30 | 4 | Mahoney Ruth H — EVP/President of Wealth Mgmt | Sale (S): 4,500 @ $54.30 | EDGAR |
| 2026-07-30 | 4 | Halliday Sarah A — EVP/Chief Comm Innovation Off | Sale (S): 9,000 @ $54.04 | EDGAR |
| 2026-06-12 | 4 | Sparks Martin Randolph — EVP,General Counsel,Secretary | Sale (S): 1,200 @ $48.04 | EDGAR |
| 2026-06-12 | 4 | Hoeller Heidi M — Director | Sale (S): 2,100 @ $48.03 | EDGAR |
| 2026-06-10 | 4 | WATT JOHN H JR — Director | Sale (S): 21,000 @ $47.42 | EDGAR |
| 2026-06-08 | 4 | Mahoney Ruth H — EVP/President of Wealth Mgmt | Sale (S): 5,000 @ $46.60 | EDGAR |
| 2026-05-22 | 4 | Kowalczyk Andrew S III — Director | Grant/award (A): 1,128.43 (derivative) @ $45.86 | EDGAR |
| 2026-05-21 | 4 | Hoeller Heidi M — Director | Grant/award (A): 1,050 @ $0 | EDGAR |
| 2026-05-21 | 4 | Brown Jason David — Director | Grant/award (A): 1,050 @ $0 | EDGAR |
| 2026-05-21 | 4 | Ames Johanna R — Director | Grant/award (A): 1,050 @ $0 | EDGAR |
| 2026-05-21 | 4 | Salanger Matthew J — Director | Grant/award (A): 1,050 @ $0 | EDGAR |
| 2026-05-21 | 4 | Robinson V Daniel II — Director | Grant/award (A): 1,050 @ $0 | EDGAR |
| 2026-05-21 | 4 | Kowalczyk Andrew S III — Director | Grant/award (A): 1,050 @ $0 | EDGAR |
| 2026-05-21 | 4 | WATT JOHN H JR — Director | Grant/award (A): 1,050 @ $0 | EDGAR |
| 2026-05-21 | 4 | NASCA DAVID J — Director | Grant/award (A): 1,050 @ $0 | EDGAR |
| 2026-05-21 | 4 | CANTELE RICHARD J JR — Director | Grant/award (A): 1,050 @ $0 | EDGAR |
| 2026-05-21 | 4 | DIETRICH MARTIN A — Director | Grant/award (A): 1,050 @ $0 | EDGAR |
| 2026-05-21 | 4 | DELANEY TIMOTHY E — Director | Grant/award (A): 1,050 @ $0 | EDGAR |
| 2026-05-18 | 4 | Smaniotto Cynthia A — EVP, Chief HR Officer | Tax withholding (F): 285 @ $44.09 | EDGAR |
| 2026-05-18 | 4 | Sparks Martin Randolph — EVP,General Counsel,Secretary | Tax withholding (F): 361 @ $44.09 | EDGAR |
| 2026-05-18 | 4 | Wiles Amy — EVP, Chief Risk and Credit | Tax withholding (F): 2,453 @ $44.09 | EDGAR |
| 2026-05-13 | 4 | Halliday Sarah A — EVP/Chief Comm Innovation Off | Code (I): 4,015.75 @ $44.82 | EDGAR |
| 2026-03-25 | 4 | Smaniotto Cynthia A — SVP, Chief HR Officer | Grant/award (A): 2,042 @ $0 · Tax withholding (F): 15 @ $41.99 · Tax withholding (F): 47 @ $41.99 · Grant/award (A): 212 @ $0 | EDGAR |
| 2026-03-25 | 4 | Sparks Martin Randolph — EVP,General Counsel,Secretary | Grant/award (A): 2,919 @ $0 · Tax withholding (F): 236 @ $41.99 · Tax withholding (F): 755 @ $41.99 · Grant/award (A): 2,746 @ $0 | EDGAR |
| 2026-03-25 | 4 | Mahoney Ruth H — EVP/President of Wealth Mgmt | Grant/award (A): 2,961 @ $0 · Tax withholding (F): 215 @ $41.99 · Tax withholding (F): 689 @ $41.99 · Grant/award (A): 2,507 @ $0 | EDGAR |
| 2026-03-25 | 4 | Burns Annette L — EVP & Chief Financial Officer | Grant/award (A): 3,275 @ $0 · Tax withholding (F): 21 @ $41.99 · Tax withholding (F): 65 @ $41.99 · Grant/award (A): 234 @ $0 | EDGAR |
| 2026-03-25 | 4 | Hyle Shaunastar — EVP, Retail Community Banking | Grant/award (A): 2,751 @ $0 · Tax withholding (F): 191 @ $41.99 · Tax withholding (F): 612 @ $41.99 · Grant/award (A): 2,226 @ $0 | EDGAR |
| 2026-03-25 | 4 | Wiles Amy — EVP, Chief Risk and Credit | Tax withholding (F): 114 @ $41.99 · Grant/award (A): 5,656 @ $0 · Grant/award (A): 2,572 @ $0 | EDGAR |
| 2026-03-25 | 4 | Halliday Sarah A — EVP/Chief Comm Innovation Off | Grant/award (A): 2,777 @ $0 · Tax withholding (F): 221 @ $41.99 · Tax withholding (F): 706 @ $41.99 · Grant/award (A): 2,569 @ $0 | EDGAR |
| 2026-03-25 | 4 | Stagliano Joseph R — SEVP & President of NBT Bank | Grant/award (A): 4,528 @ $0 · Tax withholding (F): 246 @ $41.99 · Grant/award (A): 2,870 @ $0 · Tax withholding (F): 789 @ $41.99 | EDGAR |
| 2026-03-25 | 4 | Kingsley Scott Allen — President & CEO NBT Bancorp | Grant/award (A): 9,125 @ $0 · Tax withholding (F): 125 @ $41.99 · Grant/award (A): 3,526 @ $0 | EDGAR |
| 2026-03-17 | 4 | Sparks Martin Randolph — EVP,General Counsel,Secretary | Sale (S): 2,400 @ $41.30 | EDGAR |
| 2026-03-13 | 4/A | DELANEY TIMOTHY E — Director | Purchase (P): 22,730 @ $42.97 | EDGAR |
| 2026-03-09 | 4 | Stagliano Joseph R — SEVP & President of NBT Bank | Grant/award (A): 2,642.32 (derivative) @ $41.63 | EDGAR |
| 2026-02-18 | 4 | Wiles Amy — EVP, Chief Risk and Credit | Sale (S): 4,435 @ $45.72 | EDGAR |
| 2026-01-29 | 4 | DELANEY TIMOTHY E — Director | Purchase (P): 22,730 @ $42.97 | EDGAR |
| 2026-01-16 | 4 | Smaniotto Cynthia A — SVP, Chief HR Officer | Tax withholding (F): 34 @ $43.71 · Tax withholding (F): 73 @ $43.71 · Tax withholding (F): 129 @ $43.71 · Tax withholding (F): 25 @ $43.71 · Tax withholding (F): 51 @ $43.71 | EDGAR |
| 2026-01-16 | 4 | Sparks Martin Randolph — EVP,General Counsel,Secretary | Tax withholding (F): 225 @ $43.71 · Tax withholding (F): 249 @ $43.71 · Tax withholding (F): 268 @ $43.71 · Tax withholding (F): 259 @ $43.71 | EDGAR |
| 2026-01-16 | 4 | Mahoney Ruth H — EVP/President of Wealth Mgmt | Tax withholding (F): 227 @ $43.71 · Tax withholding (F): 228 @ $43.71 · Tax withholding (F): 244 @ $43.71 · Tax withholding (F): 243 @ $43.71 | EDGAR |
| 2026-01-16 | 4 | Burns Annette L — EVP & Chief Financial Officer | Tax withholding (F): 69 @ $43.71 · Tax withholding (F): 237 @ $43.71 · Tax withholding (F): 244 @ $43.71 · Tax withholding (F): 42 @ $43.71 · Tax withholding (F): 119 @ $43.71 | EDGAR |
| 2026-01-16 | 4 | Hyle Shaunastar — EVP, Retail Community Banking | Tax withholding (F): 212 @ $43.71 · Tax withholding (F): 217 @ $43.71 · Tax withholding (F): 191 @ $43.71 · Tax withholding (F): 200 @ $43.71 · Tax withholding (F): 148 @ $43.71 | EDGAR |
| 2026-01-16 | 4 | Wiles Amy — EVP, Chief Risk and Credit | Tax withholding (F): 317 @ $43.71 · Tax withholding (F): 293 @ $43.71 · Tax withholding (F): 330 @ $43.71 · Tax withholding (F): 222 @ $43.71 · Tax withholding (F): 286 @ $43.71 | EDGAR |
| 2026-01-16 | 4 | Halliday Sarah A — EVP/Chief Comm Innovation Off | Tax withholding (F): 290 @ $43.71 · Tax withholding (F): 341 @ $43.71 · Tax withholding (F): 314 @ $43.71 · Tax withholding (F): 311 @ $43.71 · Tax withholding (F): 296 @ $43.71 | EDGAR |
| 2026-01-16 | 4 | Stagliano Joseph R — SEVP & President of NBT Bank | Tax withholding (F): 241 @ $43.71 · Tax withholding (F): 305 @ $43.71 · Tax withholding (F): 280 @ $43.71 · Tax withholding (F): 338 @ $43.71 · Tax withholding (F): 263 @ $43.71 | EDGAR |
| 2026-01-16 | 4 | Kingsley Scott Allen — President & CEO NBT Bancorp | Tax withholding (F): 308 @ $43.71 · Tax withholding (F): 344 @ $43.71 · Tax withholding (F): 614 @ $43.71 · Tax withholding (F): 753 @ $43.71 | EDGAR |
| 2025-11-07 | 4 | DELANEY TIMOTHY E — Director | Purchase (P): 7,500 @ $41 · Purchase (P): 2,500 @ $40.90 | EDGAR |
| 2025-11-03 | 4 | DELANEY TIMOTHY E — Director | Purchase (P): 2,000 @ $40.50 | EDGAR |
| 2025-10-31 | 4 | NASCA DAVID J — Director | Gift (G): 12,255 @ $0 | EDGAR |
| 2025-08-18 | 4 | Mahoney Ruth H — EVP/President of Wealth Mgmt | Tax withholding (F): 758 @ $42.13 | EDGAR |
| 2025-08-15 | 4 | NASCA DAVID J — Director | Sale (S): 19,603 @ $43.42 | EDGAR |
Recent 8-K events — NBT BANCORP INC
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-07-27 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-19 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-18 | 8-K | 7.01 — Regulation FD Disclosure | EDGAR |
| 2026-05-04 | 8-K | 7.01 — Regulation FD Disclosure | EDGAR |
| 2026-04-23 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-10 | 8-K | 7.01 — Regulation FD Disclosure | EDGAR |
| 2026-01-26 | 8-K | 2.02 — Results of Operations and Financial Condition 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-04 | 8-K | 7.01 — Regulation FD Disclosure | EDGAR |
| 2025-10-27 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-08-29 | 8-K | 7.01 — Regulation FD Disclosure | EDGAR |
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