There have been 50 recent insider transactions recorded for NBT Bancorp Inc. (NBTB), including 18 buys and 22 sells. Total insider buying was valued at $2.36M and total insider selling at $911.24K.
Notable insiders with recent activity include Kingsley Scott Allen, Stagliano Joseph R, Halliday Sarah A. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.
Insider Transactions — NBTB
| Date |
Name |
Role |
Transaction |
Shares |
Avg. Price |
Value |
Shares Owned |
| 2026-03-23 |
Kingsley Scott Allen |
President & CEO Nbt Bancorp |
Tax Withholding of RSU |
125 |
$41.99 |
$5.25K |
54,410 |
| 2026-03-23 |
Stagliano Joseph R |
Sevp & President of Nbt Bank |
Tax Withholding of RSU |
246 |
$41.99 |
$10.33K |
83,365 |
| 2026-03-23 |
Halliday Sarah A |
EVP/chief Comm Innovation Off |
Tax Withholding of RSU |
706 |
$41.99 |
$29.64K |
28,485 |
| 2026-03-23 |
Wiles Amy |
EVP, Chief Risk and Credit |
Tax Withholding of RSU |
114 |
$41.99 |
$4.79K |
21,386 |
| 2026-03-23 |
Hyle Shaunastar |
EVP, Retail Community Banking |
Tax Withholding of RSU |
612 |
$41.99 |
$25.7K |
27,072 |
| 2026-03-23 |
Burns Annette L |
EVP & Chief Financial Officer |
Tax Withholding of RSU |
65 |
$41.99 |
$2.73K |
24,079 |
| 2026-03-23 |
Mahoney Ruth H |
EVP/president of Wealth Mgmt |
Tax Withholding of RSU |
689 |
$41.99 |
$28.93K |
18,921 |
| 2026-03-23 |
Sparks Martin Randolph |
EVP,general Counsel,secretary |
Tax Withholding of RSU |
755 |
$41.99 |
$31.7K |
13,278 |
| 2026-03-23 |
Smaniotto Cynthia A |
SVP, Chief HR Officer |
Tax Withholding of RSU |
47 |
$41.99 |
$1.97K |
17,820 |
| 2026-03-13 |
Sparks Martin Randolph |
EVP,general Counsel,secretary |
Informative Sell |
2,400 |
$41.30 |
$99.12K |
11,350 |
| 2026-03-06 |
Stagliano Joseph R |
Sevp & President of Nbt Bank |
RSU Award |
2,642 |
- |
- |
27,602 |
| 2026-02-17 |
Wiles Amy |
EVP, Chief Risk and Credit |
Informative Sell |
4,435 |
$45.72 |
$202.77K |
21,500 |
| 2026-01-28 |
Delaney Timothy E |
Director |
Informative Buy |
22,730 |
$42.97 |
$976.71K |
74,615 |
| 2026-01-28 |
Delaney Timothy E |
Director |
Informative Buy |
22,730 |
$42.97 |
$976.71K |
22,730 |
| 2026-01-15 |
Kingsley Scott Allen |
President & CEO Nbt Bancorp |
Tax Withholding of RSU |
753 |
$43.71 |
$32.91K |
45,410 |
| 2026-01-15 |
Stagliano Joseph R |
Sevp & President of Nbt Bank |
Tax Withholding of RSU |
263 |
$43.71 |
$11.5K |
78,963 |
| 2026-01-15 |
Halliday Sarah A |
EVP/chief Comm Innovation Off |
Tax Withholding of RSU |
296 |
$43.71 |
$12.94K |
26,635 |
| 2026-01-15 |
Wiles Amy |
EVP, Chief Risk and Credit |
Tax Withholding of RSU |
286 |
$43.71 |
$12.5K |
25,935 |
| 2026-01-15 |
Hyle Shaunastar |
EVP, Retail Community Banking |
Tax Withholding of RSU |
148 |
$43.71 |
$6.47K |
25,124 |
| 2026-01-15 |
Burns Annette L |
EVP & Chief Financial Officer |
Tax Withholding of RSU |
119 |
$43.71 |
$5.2K |
20,494 |
| 2026-01-15 |
Mahoney Ruth H |
EVP/president of Wealth Mgmt |
Tax Withholding of RSU |
243 |
$43.71 |
$10.62K |
16,661 |
| 2026-01-15 |
Sparks Martin Randolph |
EVP,general Counsel,secretary |
Tax Withholding of RSU |
259 |
$43.71 |
$11.32K |
13,589 |
| 2026-01-15 |
Smaniotto Cynthia A |
SVP, Chief HR Officer |
Tax Withholding of RSU |
51 |
$43.71 |
$2.23K |
15,840 |
| 2025-12-31 |
Delaney Timothy E |
Director |
Unknown |
- |
- |
- |
51,885 |
| 2025-12-31 |
Dietrich Martin A |
Director |
Unknown |
- |
- |
- |
- |
| 2025-12-31 |
Cantele Richard J Jr |
Director |
Unknown |
- |
- |
- |
57,056 |
| 2025-12-31 |
Kowalczyk Andrew S Iii |
Director |
Other (Buy) |
205 |
- |
- |
6,598 |
| 2025-12-31 |
Robinson V Daniel Ii |
Director |
Unknown |
- |
- |
- |
387,558 |
| 2025-12-31 |
Stagliano Joseph R |
Sevp & President of Nbt Bank |
Other (Buy) |
811 |
- |
- |
24,959 |
| 2025-12-31 |
Halliday Sarah A |
EVP/chief Comm Innovation Off |
Other (Buy) |
173 |
- |
- |
5,318 |
| 2025-12-31 |
Hyle Shaunastar |
EVP, Retail Community Banking |
Unknown |
- |
- |
- |
1 |
| 2025-12-31 |
Burns Annette L |
Officer |
Unknown |
- |
- |
- |
- |
| 2025-12-31 |
Mahoney Ruth H |
EVP/president of Wealth Mgmt |
Other (Buy) |
961 |
- |
- |
10,249 |
| 2025-12-31 |
Sparks Martin Randolph |
Officer |
Unknown |
- |
- |
- |
- |
| 2025-12-31 |
Smaniotto Cynthia A |
SVP, Chief HR Officer |
Unknown |
- |
- |
- |
16,152 |
| 2025-11-06 |
Delaney Timothy E |
Director |
Informative Buy |
7,500 |
$41.00 |
$307.5K |
49,385 |
| 2025-10-31 |
Delaney Timothy E |
Director |
Informative Buy |
2,000 |
$40.50 |
$81K |
41,885 |
| 2025-10-30 |
Nasca David J |
Director |
Gift (Given) |
12,255 |
- |
- |
70,655 |
| 2025-08-15 |
Mahoney Ruth H |
EVP/president of Wealth Mgmt |
Tax Withholding of RSU |
758 |
$42.13 |
$31.93K |
17,603 |
| 2025-06-03 |
Brown Jason David |
Director |
Informative Buy |
350 |
$41.10 |
$14.39K |
7,364 |
| 2025-06-03 |
Nasca David J |
Director |
Gift (Given) |
1,245 |
- |
- |
102,513 |
| 2025-05-28 |
Watt John H Jr |
Director |
Informative Sell |
7,869 |
$42.02 |
$330.68K |
116,027 |
| 2025-05-20 |
Delaney Timothy E |
Director |
RSU Award |
1,032 |
- |
- |
39,885 |
| 2025-05-20 |
Dietrich Martin A |
Director |
RSU Award |
1,032 |
- |
- |
110,334 |
| 2025-05-20 |
Cantele Richard J Jr |
Director |
RSU Award |
1,032 |
- |
- |
57,056 |
| 2025-05-20 |
Watt John H Jr |
Director |
RSU Award |
1,032 |
- |
- |
123,896 |
| 2025-05-20 |
Kowalczyk Andrew S Iii |
Director |
RSU Award |
1,188 |
- |
- |
6,393 |
| 2025-05-20 |
Robinson V Daniel Ii |
Director |
RSU Award |
1,032 |
- |
- |
20,382 |
| 2025-05-20 |
Salanger Matthew J |
Director |
RSU Award |
1,032 |
- |
- |
27,066 |
| 2025-05-20 |
Ames Johanna R |
Director |
RSU Award |
1,032 |
- |
- |
6,543 |
■ Informative Buy/Sell — open market transaction (most significant)
■ Uninformative Buy — award, option exercise, conversion
■ Uninformative Sell — tax withholding, award vest sale
■ Neutral — gift, trust, expiry
