EVP at NBT Bancorp (NBTB) reports multiple small stock moves in Form 4

Rhea-AI Filing Summary

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.

SEC Form 4

FORM 4

UNITED 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

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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^*

Hyle Shaunastar

(Last) (First) (Middle)

52 SOUTH BROAD STREET

(Street)

NORWICH NY 13815

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
NBT BANCORP INC [ NBTB ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP, Retail Community Banking

3. Date of Earliest Transaction (Month/Day/Year)
01/15/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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)
			Code	V	Amount	(A) or (D)	Price
NBT Bancorp Inc. Common Stock	01/15/2026		F		212	D	$43.71	25,880	D
NBT Bancorp Inc. Common Stock	01/15/2026		F		217	D	$43.71	25,663	D
NBT Bancorp Inc. Common Stock	01/15/2026		F		191	D	$43.71	25,472	D
NBT Bancorp Inc. Common Stock	01/15/2026		F		200	D	$43.71	25,272	D
NBT Bancorp Inc. Common Stock	01/15/2026		F		148	D	$43.71	25,124	D
NBT Bancorp Inc. Common Stock								1,024.9	I	401k
NBT Bancorp Inc. Common Stock								1.442	I	Custodian for Minor
NBT Bancorp Inc. Common Stock								327.417	I	NBT Bancorp ESOP

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	By: Annette L. Burns, Power of Attorney For: Shaunastar M. Hyle	01/16/2026
	** Signature of Reporting Person	Date
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.

FAQ

Who is the insider reporting this Form 4 transaction for NBTB?

The reporting person is Shaunastar M. Hyle, who serves as EVP, Retail Community Banking at NBT Bancorp Inc.

What type of NBT Bancorp Inc. stock transactions were reported on January 15, 2026?

The filing reports multiple small dispositions of NBT Bancorp Inc. common stock on January 15, 2026, with transaction code F for each entry.

At what price were the NBT Bancorp Inc. shares transacted in this Form 4?

Each reported disposition of NBT Bancorp Inc. common stock on January 15, 2026 was at a price of $43.71 per share.

How many NBT Bancorp Inc. shares does Shaunastar M. Hyle hold directly after the transactions?

Following the reported January 15, 2026 transactions, Shaunastar M. Hyle directly holds 25,124 shares of NBT Bancorp Inc. common stock.

What indirect NBTB share holdings are reported for Shaunastar M. Hyle?

She reports indirect beneficial ownership of 1,024.9 shares in a 401k, 1.442 shares as custodian for a minor, and 327.417 shares through the NBT Bancorp ESOP.

Does this Form 4 show any derivative securities for NBT Bancorp Inc.?

The Form 4 includes a table for derivative securities, but there are no derivative transactions or holdings listed with amounts in that section.