NBT BANCORP INC (NBTB) is a publicly traded company in the Unknown sector. Across all available filings, 37 corporate insiders have executed 1023 transactions totaling $29.8M, demonstrating a bearish sentiment with -$23.6M in net insider flow. The most recent transaction on Jan 28, 2026 involved a purchase of 22,730 shares valued at $976.7K.
No significant insider buying has been recorded for NBTB in the recent period.
No significant insider selling has been recorded for NBTB in the recent period.
Based on recent SEC filings, insider sentiment for NBTB is bearish with an Insider Alignment Score of 10/100 and a net flow of -$23.6M. Insiders are reducing their positions, though this can be driven by factors unrelated to company outlook.
Insider trading at NBT BANCORP INC (NBTB) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 37 insiders are actively trading NBTB stock, having executed 1023 transactions in the past 90 days. The most active insider is Martin A. Dietrich (Executive), who has made 90 transactions totaling $18.5M.
Get notified when executives and directors at NBTB file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Jan 28, 2026 | E. Delaney Timothy | Executive | Purchase | 22,730 | $42.97 | $976.7K | Large |
| Oct 31, 2025 | E. Delaney Timothy | Executive | Purchase | 2,000 | $40.50 | $81.0K | |
| Oct 30, 2025 | J. Nasca David | Executive | Gift | 12,255 | $N/A | $0 | |
| Aug 15, 2025 | H. Mahoney Ruth | Executive | Payment | 758 | $42.13 | $31.9K | |
| Aug 13, 2025 | J. Nasca David | Executive | Sale | 19,603 | $43.42 | $851.2K | Large |
| Aug 1, 2025 | H. Watt John Jr | Executive | Payment | 935 | $40.56 | $37.9K | |
| Aug 1, 2025 | H. Watt John Jr | Executive | Payment | 2,015 | $40.56 | $81.7K | |
| Aug 1, 2025 | H. Watt John Jr | Executive | Payment | 4,048 | $40.56 | $164.2K | |
| Aug 1, 2025 | H. Watt John Jr | Executive | Payment | 4,958 | $40.56 | $201.1K | |
| Aug 1, 2025 | H. Watt John Jr | Executive | Payment | 2,015 | $40.56 | $81.7K | |
| Aug 1, 2025 | H. Watt John Jr | Executive | Payment | 6,506 | $40.56 | $263.9K | |
| Aug 1, 2025 | H. Watt John Jr | Executive | Payment | 2,015 | $40.56 | $81.7K | |
| Aug 1, 2025 | H. Watt John Jr | Executive | Payment | 1,084 | $40.56 | $44.0K | |
| Aug 1, 2025 | H. Watt John Jr | Executive | Payment | 1,645 | $40.56 | $66.7K | |
| Aug 1, 2025 | H. Watt John Jr | Executive | Payment | 4,991 | $40.56 | $202.4K |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Sale(S) | 87 | $26.7M | 49.2% |
Payment(F) | 432 | $14.9M | 27.4% |
Exercise(M) | 49 | $9.1M | 16.7% |
Purchase(P) | 23 | $3.1M | 5.8% |
Discretionary(I) | 7 | $497.8K | 0.9% |
Gift(G) | 14 | $0 | 0.0% |
Award(A) | 252 | $0 | 0.0% |
Other(J) | 159 | $0 | 0.0% |
Insider selling pressure at NBT BANCORP INC has increased, with 37 insiders executing 1023 transactions across all time. Total sales of $26.7M significantly outpace purchases of $3.1M, resulting in a net outflow of $23.6M. This selling activity appears largely discretionary, which may warrant closer attention from investors.