Welcome to our dedicated page for NBT BANCORP SEC filings (Ticker: NBTB), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
NBT Bancorp Inc.'s SEC filings document the reporting and governance record of a financial holding company whose primary operating bank is NBT Bank, N.A.. Its 8-K filings furnish quarterly earnings releases under Item 2.02 and Regulation FD investor presentations describing results, business lines and financial condition.
The company's proxy materials cover annual meeting proposals, director elections, advisory executive-compensation votes and auditor ratification. Other current reports address executive officer transitions, exhibits, Inline XBRL cover data and material-event disclosures tied to the company's banking, retirement plan administration and insurance-agency operations.
NBT Bancorp (NBTB) reported a planned sale of common stock under Rule 144. A shareholder filed to sell 4,435 common shares through Morgan Stanley Smith Barney LLC, with an aggregate market value of 202,771.75, on or about 02/17/2026 on the NASDAQ exchange.
The filing notes that these shares were originally acquired as restricted stock directly from the issuer on multiple dates between 01/15/2022 and 01/15/2025. Shares outstanding were 52,315,193 at the time referenced, providing context for the relative size of the planned sale.
NBT Bancorp Inc., the holding company for NBT Bank N.A., filed a current report to note that it has made an investor presentation available. On February 10, 2026, executive management prepared slides that they intend to use in future meetings with investors and analysts.
The presentation can be accessed on the Investor Presentations page of NBT Bancorp Inc.’s website at www.nbtbancorp.com. The filing is primarily informational and does not announce any specific transaction, financial results, or strategic change.
NBT Bancorp Inc. director Timothy E. Delaney reported buying NBT Bancorp common stock in an open-market transaction. On 01/28/2026, he purchased 22,730 shares at a price of $42.97 per share. After this trade, he directly owns 74,615 shares of NBT Bancorp common stock.
The filing also shows an additional 8.987 shares held indirectly, listed as owned by his spouse as custodian. This Form 4 indicates increased personal share ownership by a board member rather than a sale or disposition.
NBT Bancorp Inc. announced that it has issued a press release describing its results of operations for the quarter ended December 31, 2025, and will host a conference call at 10:00 a.m. Eastern Time on January 27, 2026, with an audio webcast and presentation slides available on its website.
The company also disclosed that Amy C. Wiles, Executive Vice President, Chief Credit Officer and Chief Risk Officer, will step down from her executive role effective May 21, 2026, transition to a non-executive advisory role, and remain employed until her planned retirement in January 2027. The company stated that her decision was not the result of any disagreements with the organization.
NBT Bancorp Inc. President and CEO Scott A. Kingsley reported multiple small disposals of NBT Bancorp Inc. common stock on January 15, 2026. The Form 4 lists four transactions in the company’s common stock, each coded as a disposition, involving 308, 344, 614, and 753 shares, all at a reported price of $43.71 per share. After the final reported transaction, Kingsley directly held 45,410 shares of NBT Bancorp Inc. common stock.
NBT Bancorp Inc. executive Shaunastar M. Hyle, EVP, Retail Community Banking, reported multiple small dispositions of NBT Bancorp Inc. common stock on January 15, 2026 at $43.71 per share. The reported transactions covered 212, 217, 191, 200 and 148 shares, after which she directly held 25,124 shares of NBT Bancorp Inc. common stock.
In addition to these direct holdings, she reported indirect beneficial ownership of 1,024.9 shares in a 401k account, 1.442 shares as custodian for a minor, and 327.417 shares through the NBT Bancorp ESOP.
NBT Bancorp Inc. executive vice president and Chief Community Innovation Officer Sarah A. Halliday reported several equity transactions in company stock. On 01/15/2026, she recorded multiple non-derivative transactions coded "F" involving NBT Bancorp Inc. common stock, with individual lots of 290, 341, 314, 311, and 296 shares at a price of $43.71 per share. Following these transactions, she directly held 26,635 shares of common stock and indirectly held 7,402.768 shares through a 401k. She also reported 5,145.101 shares of phantom stock, each deemed invested in one share of NBT Bancorp Inc. common stock under the company’s Deferred Compensation Plan.
NBT Bancorp Inc. (NBTB) executive Martin Randolph Sparks, EVP, General Counsel and Secretary, reported multiple share-withholding transactions for company stock. On January 15, 2026, he had four transactions coded "F," which typically indicate shares withheld to satisfy tax obligations on equity awards, at a price of $43.71 per share. The reported non-derivative transactions involved NBT Bancorp Inc. Common Stock and are shown as directly owned.
After the final transaction, Sparks reported owning 13,588.554 shares of NBT Bancorp common stock directly. No derivative securities transactions were reported in this filing, and there is no indication of sales through an indirect ownership structure in the provided data.
NBT Bancorp Inc. EVP/President of Wealth Mgmt Ruth H. Mahoney reported several changes in her holdings of NBT Bancorp Inc. common stock. On January 15, 2026, she recorded four transactions coded "F" disposing of 227, 228, 244 and 243 shares at a price of $43.71 per share.
After these transactions, Mahoney directly beneficially owned 16,661.142 shares of NBT Bancorp Inc. common stock. She also indirectly held 3,495.563 shares through a 401(k) plan and had 9,287.828 phantom stock units, each deemed invested in one share of NBT Bancorp Inc. common stock under the Deferred Compensation Plan.
NBT Bancorp Inc. executive Joseph R. Stagliano, SEVP & President of NBT Bank, reported multiple non-derivative stock transactions dated January 15, 2026. The Form 4 shows five code F dispositions totaling 1,427 shares of NBT Bancorp Inc. common stock at a price of $43.71 per share.
After these transactions, he directly holds 78,963.154 shares of NBT Bancorp Inc. common stock. He also reports indirect ownership of 6,944.529 shares through a 401(k) plan and 1,954.176 shares through the NBT Bancorp ESOP. In addition, he holds 24,148.195 phantom stock units, each deemed invested in one share of NBT Bancorp Inc. common stock under a Deferred Compensation Plan.