NBT Bancorp Inc (NBTB) insider trading
Every open-market stock purchase and sale by NBT Bancorp Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Sarah A Halliday (VP) and 1 other sold $731K in the last 90 days.
- Last insider buy: Timothy E Delaney (Director), $977K, 8 months ago.
Last 12 months: insiders bought $2.4M (4 buys) and sold $2.4M (8 sales). Last close $52.93 on Jul 30, 2026.
Recent NBTB insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Jul 29, 2026 | Sarah A Halliday (VP) | Sold | $486K |
| Jul 29, 2026 | Ruth H Mahoney (President) | Sold | $244K |
| Jun 12, 2026 | Heidi M Hoeller (Director) | Sold | $101K |
| Jun 12, 2026 | Martin Randolph Sparks (VP) | Sold | $57.7K |
| Jun 9, 2026 | John H Watt Jr (Director) | Sold | $996K |
| Jun 5, 2026 | Ruth H Mahoney (President) | Sold | $233K |
| May 21, 2026 | Andrew S Kowalczyk III (Director) | Bought (not open market) | $51.7K |
| May 19, 2026 | Richard J Cantele Jr (Director) | Bought (not open market) | — |
| May 19, 2026 | Andrew S Kowalczyk III (Director) | Bought (not open market) | — |
| May 19, 2026 | David J Nasca (Director) | Bought (not open market) | — |
| May 19, 2026 | V Daniel Robinson II (Director) | Bought (not open market) | — |
| May 19, 2026 | Heidi M Hoeller (Director) | Bought (not open market) | — |
| May 19, 2026 | Johanna R Ames (Director) | Bought (not open market) | — |
| May 19, 2026 | Timothy E Delaney (Director) | Bought (not open market) | — |
| May 19, 2026 | John H Watt Jr (Director) | Bought (not open market) | — |
| May 19, 2026 | Martin A Dietrich (Director) | Bought (not open market) | — |
| May 19, 2026 | Matthew J Salanger (Director) | Bought (not open market) | — |
| May 19, 2026 | Jason David Brown (Director) | Bought (not open market) | — |
| May 15, 2026 | Amy Wiles (VP) | Sold (not open market) | $108K |
| May 15, 2026 | Martin Randolph Sparks (VP) | Sold (not open market) | $15.9K |
| May 15, 2026 | Cynthia A Smaniotto (C-suite exec) | Sold (not open market) | $12.6K |
| May 11, 2026 | Sarah A Halliday (VP) | Sold (not open market) | $180K |
| Mar 23, 2026 | Joseph R Stagliano (President) | Sold (not open market) | $33.1K |
| Mar 23, 2026 | Martin Randolph Sparks (VP) | Sold (not open market) | $31.7K |
| Mar 23, 2026 | Sarah A Halliday (VP) | Sold (not open market) | $29.6K |
Who's trading NBTB
- Sarah A Halliday, President: sold $486K (1 sale), last Jul 29, 2026
- Ruth H Mahoney, President: sold $477K (2 sales), last Jul 29, 2026
- Heidi M Hoeller, Director: sold $101K (1 sale), last Jun 12, 2026
- Martin Randolph Sparks, VP: sold $157K (2 sales), last Jun 12, 2026
- John H Watt Jr, Director: sold $996K (1 sale), last Jun 9, 2026
- Andrew S Kowalczyk III, Director: other filings, last May 21, 2026
- Johanna R Ames, Director: other filings, last May 19, 2026
- Jason David Brown, Director: other filings, last May 19, 2026
- Richard J Cantele Jr, Director: other filings, last May 19, 2026
- Timothy E Delaney, Director: bought $2.4M (5 buys), last May 19, 2026
- Martin A Dietrich, Director: other filings, last May 19, 2026
- David J Nasca, Director: other filings, last May 19, 2026
- V Daniel Robinson II, Director: other filings, last May 19, 2026
- Matthew J Salanger, Director: other filings, last May 19, 2026
- Amy Wiles, VP: sold $203K (1 sale), last May 15, 2026
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