NBT Bancorp (NBTB) insider trading in the last 6 months

5 insiders sold $2.1M. No buys.

Quality Score14Above Average

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Form 4 filings, newest first

SellSarah A. Halliday$486KEVP/Chief Comm Innovation Offat $54.04 on Jul 29, filed Jul 30

SellSarah A. HallidayEVP/Chief Comm Innovation Off$486Kat $54.04 on Jul 29, filed Jul 30

SellRuth H. Mahoney$244KEVP/President of Wealth Mgmtat $54.30 on Jul 29, filed Jul 30

SellRuth H. MahoneyEVP/President of Wealth Mgmt$244Kat $54.30 on Jul 29, filed Jul 30

SellHeidi M. Hoeller$101KDirectorat $48.04 on Jun 12, filed Jun 12

SellHeidi M. HoellerDirector$101Kat $48.04 on Jun 12, filed Jun 12

From SEC Form 4s, the newest filed Jul 30, 2026 · Insiders have 2 business days to file a trade

3 more filings on NBTB in the last 6 months, for Pro members. See them free →

Pro members see every filing on NBTB with what each insider bought or sold and at what price, and can turn on an optional alert when an insider buys.

Who files at NBT Bancorp

Heidi M. HoellerDirector · 1 sale
John H. Watt Jr.Director · 1 sale
Martin Randolph SparksEVP,General Counsel,Secretary · 1 sale
Ruth H. MahoneyEVP/President of Wealth Mgmt · 1 sale
Ruth H. MahoneyEVP/President of Wealth Mgmt · 1 sale
Sarah A. HallidayEVP/Chief Comm Innovation Off · 1 sale

Insider trades by person

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Questions about NBTB's insider trades

As of Nov 10, 2026: NBT Bancorp (NBTB) has 6 insider filings on record in the last 6 months, the newest filed Jul 30, 2026. Its Quality Score is 14 (Above Average). Scores as of 11:35 PM ET, 15 minutes behind.

Are NBTB insiders buying or selling?

5 insiders sold $2.1M across 6 filings in the last 6 months. No open-⁠market buys on record. The newest filing: Sarah A. Halliday, EVP/Chief Comm Innovation Off, sold $486K on Jul 29, 2026.

Who are NBTB's biggest insider sellers?

By the dollars of their sales in the last 6 months: John H. Watt Jr. (Director), 1 sale; Sarah A. Halliday (EVP/Chief Comm Innovation Off), 1 sale; Ruth H. Mahoney (EVP/President of Wealth Mgmt), 1 sale. 5 insiders sold in all.

When did an NBTB insider last buy?

No NBTB insider bought shares on the open market in the last 6 months, as filed on Form 4. The newest filing is a sale by Sarah A. Halliday on Jul 29, 2026.

NBT Bancorp's page has its Quality Score, its chart, and its earnings. More in Financials and Banks.

NBT Bancorp (NBTB) insider trading in the last 6 months

Form 4 filings, newest first

Who files at NBT Bancorp

Questions about NBTB's insider trades

Every insider trade, with its stock's score.