| $705M | ||
| $677M | ||
| $350M | ||
| $213M | ||
| $93M | ||
| $77M |
Buys | $1,386,458 | 2 | 20 |
Sells | $2,419,918 | 8 | 80 |
| DELANEY TIMOTHY E | director | 2 | $1.39M | 0 | $0 | $1.39M |
| Hoeller Heidi M | director | 0 | $0 | 1 | $100,874 | $-100,874 |
| Sparks Martin Randolph | EVP,General Counsel,Secretary | 0 | $0 | 2 | $156,770 | $-156,770 |
| Wiles Amy | EVP, Chief Risk and Credit | 0 | $0 | 1 | $202,772 | $-202,772 |
| Mahoney Ruth H | EVP/President of Wealth Mgmt | 0 | $0 | 2 | $477,350 | $-477,350 |
| Halliday Sarah A | EVP/Chief Comm Innovation Off | 0 | $0 | 1 | $486,401 | $-486,401 |
| WATT JOHN H JR | director | 0 | $0 | 1 | $995,751 | $-995,751 |
NBT Bancorp Inc., a financial holding company, provides personal and commercial banking, retail banking, and wealth management services in the United States. It operates through Banking, Retirement Plan Administration, and All Other segments. The company offers demand deposit, savings, interest-bearing checking, money market deposit, and certificate of deposit accounts; and indirect and direct consumer loans, home equity loans and lines of credit, residential mortgages, business banking loans, commercial and industrial loans, agricultural …
Over the last 12 months, insiders at NBT Bancorp Inc. have bought $1.39M and sold $2.42M worth of NBT Bancorp Inc. stock.
On average, over the past 5 years, insiders at NBT Bancorp Inc. have bought $694,556 and sold $3.19M worth of stock each year.
Highest buying activity among insiders over the last 12 months: DELANEY TIMOTHY E (director) — $1.39M.
The last purchase of 22,730 shares for transaction amount of $976,708 was made by DELANEY TIMOTHY E (director) on 2026‑01‑28.
| 2026-07-29 | Sale | Halliday Sarah A | EVP/Chief Comm Innovation Off | 9,000 0.0172% | $54.04 | $486,401 | -4.25% | |
| 2026-07-29 | Sale | Mahoney Ruth H | EVP/President of Wealth Mgmt | 4,500 0.0087% | $54.30 | $244,350 | -4.25% | |
| 2026-06-12 | Sale | Sparks Martin Randolph | EVP,General Counsel,Secretary | 1,200 0.0023% | $48.04 | $57,650 | +7.36% | |
| 2026-06-12 | Sale | Hoeller Heidi M | director | 2,100 0.0041% | $48.03 | $100,874 | +7.36% | |
| 2026-06-09 | Sale | WATT JOHN H JR | director | 21,000 0.0406% | $47.42 | $995,751 | +9.34% | |
| 2026-06-05 | Sale | Mahoney Ruth H | EVP/President of Wealth Mgmt | 5,000 0.0097% | $46.60 | $233,000 | +11.14% | |
| 2026-03-13 | Sale | Sparks Martin Randolph | EVP,General Counsel,Secretary | 2,400 0.0046% | $41.30 | $99,120 | +22.43% | |
| 2026-02-17 | Sale | Wiles Amy | EVP, Chief Risk and Credit | 4,435 0.0085% | $45.72 | $202,772 | +9.50% | |
| 2026-01-28 | DELANEY TIMOTHY E | director | 22,730 0.043% | $42.97 | $976,708 | +13.28% | ||
| 2025-11-06 | DELANEY TIMOTHY E | director | 10,000 0.0193% | $40.98 | $409,750 | +13.14% | ||
| 2025-10-31 | DELANEY TIMOTHY E | director | 2,000 0.0038% | $40.50 | $81,000 | +13.84% | ||
| 2025-08-13 | Sale | NASCA DAVID J | director | 19,603 0.0374% | $43.42 | $851,103 | +2.57% | |
| 2025-06-03 | Brown Jason David | director | 350 0.0007% | $41.10 | $14,385 | +4.04% | ||
| 2025-05-28 | Sale | WATT JOHN H JR | director | 7,869 0.0151% | $42.02 | $330,678 | +3.71% | |
| 2025-05-06 | Hoeller Heidi M | director | 2,588 0.0055% | $42.88 | $110,973 | +1.72% | ||
| 2025-04-29 | Hoeller Heidi M | director | 2,553 0.0055% | $43.21 | $110,315 | +1.35% | ||
| 2025-03-05 | Kingsley Scott Allen | President & CEO NBT Bancorp | 2,000 0.0042% | $44.90 | $89,800 | -4.48% | ||
| 2025-02-10 | Sale | Halliday Sarah A | EVP/President Comm Banking | 5,000 0.0106% | $48.45 | $242,250 | -10.35% | |
| 2025-02-07 | Hoeller Heidi M | director | 678 0.0014% | $48.45 | $32,849 | -10.84% | ||
| 2024-12-13 | Sale | Wiles Amy | EVP, Chief Risk and Credit | 500 0.0011% | $51.31 | $25,655 | -16.05% |
| DELANEY TIMOTHY E | director | 22730 0.0437% | $1.2M | 5 | 3 | +14.68% |
| Halliday Sarah A | EVP/Chief Comm Innovation Off | 22054 0.0424% | $1.16M | 3 | 3 | +6.36% |
| Hoeller Heidi M | director | 11560 0.0222% | $608,171.60 | 5 | 1 | <0.0001% |
| DIETRICH MARTIN A | 108984 0.2097% | $5.73M | 2 | 33 | +23.56% | |
| SANTANGELO JOSEPH A | director | 78609 0.1513% | $4.14M | 1 | 6 | +14.97% |
| Scarlett Catherine | EVP, Chief HR & Ethics Officer | 66311 0.1276% | $3.49M | 1 | 0 | <0.0001% |
| LEVY JEFFREY M | EVP/ Pres Commercial Banking | 48139 0.0926% | $2.53M | 2 | 19 | +10.96% |
| Kingsley Scott Allen | President & CEO NBT Bancorp | 39308 0.0757% | $2.07M | 8 | 0 | +9.99% |
| MURPHY MICHAEL M | director | 32890 0.0633% | $1.73M | 8 | 6 | +7.66% |
| STILLMAN PAUL O | director | 29359 0.0565% | $1.54M | 1 | 0 | +14.18% |
| NASSER JOSEPH G | director | 26103 0.0502% | $1.37M | 2 | 12 | +11.46% |
| RAVEN DAVID E | President of Retail Banking | 22826 0.0439% | $1.2M | 1 | 32 | +12.25% |
| CIVIL PATRICIA T | director | 22668 0.0436% | $1.19M | 1 | 1 | +2.28% |
| HORGER PAUL D | director | 15314 0.0295% | $805,669.54 | 1 | 0 | <0.0001% |
| INGRAHAM JANET H | director | 9030 0.0174% | $475,077.82 | 1 | 0 | +2.13% |
| Brown Jason David | director | 7364 0.0142% | $387,420.04 | 4 | 0 | <0.0001% |
| OWENS WILLIAM L | director | 5924 0.0114% | $311,661.64 | 1 | 2 | +9.86% |
$3,213,237 | 410 | 2.56% | $2.49B | |
$4,151,227 | 361 | 10.10% | $2.57B | |
$18,869,644 | 216 | 6.85% | $2.39B | |
$6,245,211 | 133 | 9.56% | $2.66B | |
$11,398,450 | 128 | 8.06% | $2.24B |
| Increased Positions | 138 | +47.75% | 2M | +4.42% |
| Decreased Positions | 115 | -39.79% | 2M | -7.03% |
| New Positions | 49 | New | 364,129 | New |
| Sold Out Positions | 26 | Sold Out | 1M | Sold Out |
| Total Postitions | 312 | +7.96% | 33M | -2.61% |
| Blackrock, Inc. | $301,525.00 | 13.94% | 7.25M | -180,186 | -2.42% | 2025-09-30 |
| Vanguard Group Inc | $252,137.00 | 11.66% | 6.06M | -11,362 | -0.19% | 2025-09-30 |
| State Street Corp | $100,285.00 | 4.64% | 2.41M | -120,056 | -4.74% | 2025-09-30 |
| Dimensional Fund Advisors Lp | $95,357.00 | 4.41% | 2.29M | +300 | +0.01% | 2025-09-30 |
| Geode Capital Management, Llc | $52,975.00 | 2.45% | 1.27M | -25,031 | -1.93% | 2025-09-30 |
| Silvercrest Asset Management Group Llc | $35,228.00 | 1.63% | 847,036 | +102,306 | +13.74% | 2025-09-30 |
| Northern Trust Corp | $29,402.00 | 1.36% | 706,945 | -16,119 | -2.23% | 2025-09-30 |
| Victory Capital Management Inc | $27,039.00 | 1.25% | 650,125 | +7,253 | +1.13% | 2025-09-30 |
| Charles Schwab Investment Management Inc | $25,924.00 | 1.2% | 623,325 | +4,233 | +0.68% | 2025-09-30 |
| Deprince Race & Zollo Inc | $25,405.00 | 1.18% | 610,841 | -137,771 | -18.4% | 2025-09-30 |