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Buy NBTB
NBT Bancorp Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -0.96. In total, the insiders bought 118.43M and sold 54.78M 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
|
-0.96 |
| ● Buy | 118.43M shares |
| ● Sell | 54.78M shares |
|
52% Buy Activity
Negligible or No Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Jun 12, 2026 Sell |
Sparks Martin Randolph EVP,general Counsel,secretary |
1 200 Value: $57.7K |
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|
Jun 12, 2026 Sell |
Hoeller Heidi M Director |
2 100 Value: $100.9K |
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|
Jun 09, 2026 Sell |
Watt John H Jr Director |
21 000 Value: $995.8K |
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Jun 05, 2026 Sell |
Mahoney Ruth H EVP/president Of Wealth Mgmt |
5 000 Value: $233.0K |
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|
Jun 01, 2026 Buy |
Sergienko Joseph P Chief Risk Officer |
0 Value: $0 |
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Jun 01, 2026 Buy |
Sergienko Joseph P Chief Risk Officer |
0 Value: $0 |
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|
Jun 01, 2026 Buy |
Trafton Hamblett Tara Flynn Chief Credit Officer |
0 Value: $0 |
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|
May 21, 2026 Buy |
Kowalczyk Andrew S Iii Director |
1 128 Value: $51.7K |
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|
May 19, 2026 Buy |
Ames Johanna R Director |
1 050 Value: $47.1K |
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May 19, 2026 Buy |
Testa Alfred V EVP/president Comm Banking |
0 Value: $0 |
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May 19, 2026 Buy |
Testa Alfred V EVP/president Comm Banking |
0 Value: $0 |
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May 19, 2026 Buy |
Delaney Timothy E Director |
1 050 Value: $47.1K |
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May 19, 2026 Buy |
Cantele Richard J Jr Director |
1 050 Value: $47.1K |
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May 19, 2026 Buy |
Dietrich Martin A Director |
1 050 Value: $47.1K |
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May 19, 2026 Buy |
Kowalczyk Andrew S Iii Director |
1 050 Value: $47.1K |
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|
May 19, 2026 Buy |
Watt John H Jr Director |
1 050 Value: $47.1K |
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May 19, 2026 Buy |
Nasca David J Director |
1 050 Value: $47.1K |
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May 19, 2026 Buy |
Robinson V Daniel Ii Director |
1 050 Value: $47.1K |
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|
May 19, 2026 Buy |
Hoeller Heidi M Director |
1 050 Value: $47.1K |
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May 19, 2026 Buy |
Brown Jason David Director |
1 050 Value: $47.1K |
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|
May 19, 2026 Buy |
Salanger Matthew J Director |
1 050 Value: $47.1K |
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|
May 15, 2026 Sell |
Sparks Martin Randolph EVP,general Counsel,secretary |
361 Value: $15.9K |
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|
May 15, 2026 Sell |
Smaniotto Cynthia A EVP, Chief Hr Officer |
285 Value: $12.6K |
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May 15, 2026 Sell |
Wiles Amy EVP, Chief Risk And Credit |
2 453 Value: $108.2K |
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|
May 11, 2026 Sell |
Halliday Sarah A EVP/chief Comm Innovation Off |
4 016 Value: $180.0K |
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
