NBT Bancorp Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 59.79. In total, the insiders bought 118.43M and sold 27.01M NBTB shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power

(Last 100 transactions)
59.79
Buy 118.43M shares
Sell 27.01M shares
49% Buy Activity
Weak Negative Correlation
Buy Signal Medium Confidence
Jan 28, 2026

Analysis Breakdown:

  • Strongly supported by a very high Insider Power Score of 59.79.
  • Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date Type Person Role Amount
Mar 23, 2026
Sell
NBT Bancorp Inc. Common Stock
F-InKind
Smaniotto Cynthia A
SVP, Chief Hr Officer
Officer 47
Value: $2K
Mar 23, 2026
Sell
NBT Bancorp Inc. Common Stock
F-InKind
Burns Annette L
EVP & Chief Financial Officer
C-Suite Officer 65
Value: $3K
Mar 13, 2026
Sell
NBT Bancorp Inc. Common Stock
S-Sale
Sparks Martin Randolph
EVP,general Counsel,secretary
Officer 2 400
Value: $99.1K
Mar 06, 2026
Buy
Phantom Stock
A-Award
Stagliano Joseph R
Sevp & President Of Nbt Bank
CEO / President 2 642
Value: $110.0K
Feb 17, 2026
Sell
NBT Bancorp Inc. Common Stock
S-Sale
Wiles Amy
EVP, Chief Risk And Credit
Officer 4 435
Value: $202.8K
Jan 28, 2026
Buy
NBT Bancorp Inc. Common Stock
P-Purchase
Delaney Timothy E
Director
Director 22 730
Value: $976.7K
Jan 28, 2026
Buy
NBT Bancorp Inc. Common Stock
P-Purchase
Delaney Timothy E
Director
Director 22 730
Value: $976.7K
Jan 15, 2026
Sell
NBT Bancorp Inc. Common Stock
F-InKind
Stagliano Joseph R
Sevp & President Of Nbt Bank
CEO / President 280
Value: $12.2K
Jan 15, 2026
Sell
NBT Bancorp Inc. Common Stock
F-InKind
Stagliano Joseph R
Sevp & President Of Nbt Bank
CEO / President 241
Value: $10.5K
Jan 15, 2026
Sell
NBT Bancorp Inc. Common Stock
F-InKind
Mahoney Ruth H
EVP/president Of Wealth Mgmt
CEO / President 244
Value: $10.7K
Jan 15, 2026
Sell
NBT Bancorp Inc. Common Stock
F-InKind
Mahoney Ruth H
EVP/president Of Wealth Mgmt
CEO / President 227
Value: $10K
Jan 15, 2026
Sell
NBT Bancorp Inc. Common Stock
F-InKind
Sparks Martin Randolph
EVP,general Counsel,secretary
Officer 259
Value: $11.3K
Jan 15, 2026
Sell
NBT Bancorp Inc. Common Stock
F-InKind
Sparks Martin Randolph
EVP,general Counsel,secretary
Officer 268
Value: $11.7K
Jan 15, 2026
Sell
NBT Bancorp Inc. Common Stock
F-InKind
Sparks Martin Randolph
EVP,general Counsel,secretary
Officer 249
Value: $10.9K
Jan 15, 2026
Sell
NBT Bancorp Inc. Common Stock
F-InKind
Sparks Martin Randolph
EVP,general Counsel,secretary
Officer 225
Value: $10K
Jan 15, 2026
Sell
NBT Bancorp Inc. Common Stock
F-InKind
Halliday Sarah A
EVP/chief Comm Innovation Off
Officer 296
Value: $12.9K
Jan 15, 2026
Sell
NBT Bancorp Inc. Common Stock
F-InKind
Halliday Sarah A
EVP/chief Comm Innovation Off
Officer 311
Value: $13.6K
Jan 15, 2026
Sell
NBT Bancorp Inc. Common Stock
F-InKind
Halliday Sarah A
EVP/chief Comm Innovation Off
Officer 314
Value: $13.7K
Jan 15, 2026
Sell
NBT Bancorp Inc. Common Stock
F-InKind
Halliday Sarah A
EVP/chief Comm Innovation Off
Officer 341
Value: $14.9K
Jan 15, 2026
Sell
NBT Bancorp Inc. Common Stock
F-InKind
Kingsley Scott Allen
President & CEO Nbt Bancorp
CEO / President 308
Value: $13.5K
Jan 15, 2026
Sell
NBT Bancorp Inc. Common Stock
F-InKind
Kingsley Scott Allen
President & CEO Nbt Bancorp
CEO / President 344
Value: $15.0K
Jan 15, 2026
Sell
NBT Bancorp Inc. Common Stock
F-InKind
Kingsley Scott Allen
President & CEO Nbt Bancorp
CEO / President 614
Value: $26.8K
Jan 15, 2026
Sell
NBT Bancorp Inc. Common Stock
F-InKind
Kingsley Scott Allen
President & CEO Nbt Bancorp
CEO / President 753
Value: $32.9K
Jan 15, 2026
Sell
NBT Bancorp Inc. Common Stock
F-InKind
Hyle Shaunastar
EVP, Retail Community Banking
Officer 212
Value: $9K
Jan 15, 2026
Sell
NBT Bancorp Inc. Common Stock
F-InKind
Hyle Shaunastar
EVP, Retail Community Banking
Officer 217
Value: $9K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

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ABOUT NBT BANCORP INC.
NBT Bancorp
NBT Bancorp Inc., a financial holding company, provides commercial banking, retail banking, and wealth management services. Its deposit products include demand deposit, savings, negotiable order of withdrawal, money market deposit, and certificate of deposit accounts. The company's loan portfolio comprises commercial and industrial, commercial real estate, agricultural, and commercial construction loans; indirect and direct consumer, home equity,...
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