STOCK TITAN

NBT Bancorp (Ticker: NBTB) EVP Mahoney sells 4,500.0000 shares

(High)
(Negative)
Form Type
4

Rhea-AI Filing Summary

EVP/President of Wealth Mgmt Ruth H. Mahoney of NBT Bancorp Inc. reported selling 4,500.0000 shares of NBT Bancorp Inc. common stock on 2026-07-29 at $54.3000 per share, leaving 11,927.5420 shares held directly. She also reports direct holdings of phantom stock deemed invested in 10,249.1980 underlying common shares under a Deferred Compensation Plan, and indirect ownership of 4,720.6890 common shares through a 401k plan.

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Insights

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Insider Mahoney Ruth H
Role EVP/President of Wealth Mgmt
Sold 4,500 shs ($244K)
Type Security Shares Price Value
Sale NBT Bancorp Inc. Common Stock 4,500 $54.30 $244K
holding Phantom Stock F1 -- -- --
holding NBT Bancorp Inc. Common Stock -- -- --
Holdings After Transaction: NBT Bancorp Inc. Common Stock — 11,927.542 shares (Direct); Phantom Stock — 10,249.198 shares (Direct); NBT Bancorp Inc. Common Stock — 4,720.689 shares (Indirect, 401k)
Footnotes (1)
  1. F1. Each share of phantom stock is deemed invested in one share of NBT Bancorp Inc. common stock pursuant to the terms of the Deferred Compensation Plan.
Shares sold 4,500.0000 shares Common stock sale on 2026-07-29 by Ruth H. Mahoney
Sale price per share $54.3000 Price for 4,500.0000 common shares sold on 2026-07-29
Direct common shares after sale 11,927.5420 shares Direct NBT Bancorp Inc. common stock holdings following the reported sale
Underlying shares in phantom stock 10,249.1980 shares Underlying NBT Bancorp Inc. common stock linked to phantom stock units
Indirect 401k shares 4,720.6890 shares Indirect NBT Bancorp Inc. common stock ownership through a 401k plan
Phantom Stock financial
"Each share of phantom stock is deemed invested in one share"
A phantom stock is a form of compensation that gives employees or executives the benefits of stock ownership, such as the increase in stock value, without actually giving them real shares. It acts like a promise to pay the employee the equivalent value of company stock later, often as a bonus or incentive. This allows companies to motivate and reward staff without diluting ownership or transferring actual shares.
Deferred Compensation Plan financial
"pursuant to the terms of the Deferred Compensation Plan"
A deferred compensation plan is an arrangement where an employer agrees to pay part of an employee’s pay or bonus at a later date instead of immediately, often to reduce current tax bills or to tie rewards to long-term performance. For investors it matters because these promises create future cash obligations and influence executive incentives and retention; they can affect a company’s reported liabilities, cash flow planning and the risk profile if the business faces financial trouble.
401k financial
"Indirect ownership of common stock through a 401k plan"
An employer-sponsored retirement savings plan in the United States that lets workers set aside part of their paycheck into investments with tax advantages; some plans also include employer matching contributions, which is like free money added to your savings. It matters to investors because 401(k) balances represent a large pool of household retirement assets that influence personal financial security, investor behavior, and long-term demand for stocks and bonds.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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FAQ

What insider transaction did NBT Bancorp (NBTB) report for Ruth H. Mahoney?

NBT Bancorp reported that EVP/President of Wealth Mgmt Ruth H. Mahoney sold 4,500.0000 shares of NBT Bancorp Inc. common stock. The sale occurred on 2026-07-29 at a price of $54.3000 per share in an open-market or private transaction.

What are Ruth H. Mahoney’s direct NBTB share holdings after the reported sale?

After the sale, Ruth H. Mahoney directly holds 11,927.5420 shares of NBT Bancorp Inc. common stock. This figure reflects her remaining direct ownership position following the 4,500.0000-share disposition reported for the transaction dated 2026-07-29.

What indirect NBTB share ownership does Ruth H. Mahoney report through her 401k?

Ruth H. Mahoney reports indirect ownership of 4,720.6890 shares of NBT Bancorp Inc. common stock through a 401k plan. These shares are classified as indirect because they are held within a retirement account rather than in her direct brokerage holdings.

Was the reported NBTB insider sale by Ruth H. Mahoney under a Rule 10b5-1 plan?

The filing’s Rule 10b5-1 checkbox is not marked as affirmative, and there is no footnote stating the sale was under a trading plan. The transaction is therefore reported without any identified pre-arranged Rule 10b5-1 trading arrangement in this document.

What type of security is the phantom stock reported by NBTB’s Ruth H. Mahoney?

The phantom stock is described as phantom stock deemed invested in one share of NBT Bancorp Inc. common stock per unit. It exists under a Deferred Compensation Plan, providing equity-linked value without representing actual issued common shares.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Mahoney Ruth H

(Last)(First)(Middle)
52 SOUTH BROAD STREET

(Street)
NORWICH NEW YORK 13815

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
NBT BANCORP INC [ NBTB ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
EVP/President of Wealth Mgmt
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/29/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
NBT Bancorp Inc. Common Stock07/29/2026S4,500D$54.311,927.542D
NBT Bancorp Inc. Common Stock4,720.689I401k
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Phantom Stock(1) (1) (1)NBT Bancorp Inc. Common Stock10,249.19810,249.198D
Explanation of Responses:
1. Each share of phantom stock is deemed invested in one share of NBT Bancorp Inc. common stock pursuant to the terms of the Deferred Compensation Plan.
By: Annette L. Burns, Power of Attorney For: Ruth H. Mahoney07/30/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)