Ruth H. Mahoney - 15 Jan 2024 Form 4 Insider Report for NBT BANCORP INC (NBTB)

Role: EVP/President of Wealth Mgmt
Signature: By: Annette L. Burns, Power of Attorney For: Ruth H. Mahoney
Issuer symbol: NBTB
Transactions as of: 15 Jan 2024
Net transactions value: -$19,353
Form type: 4
Filing time: 17 Jan 2024, 16:16:47 UTC
Previous filing: 14 Feb 2024
Next filing: 02 Feb 2024
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	NBTB	NBT Bancorp Inc. Common Stock	Tax liability	$9,697	-244	-2.5%	$39.74	9,499	15 Jan 2024	Direct
transaction	NBTB	NBT Bancorp Inc. Common Stock	Tax liability	$9,657	-243	-2.6%	$39.74	9,256	15 Jan 2024	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
holding	NBTB	Phantom Stock						3,981	15 Jan 2024	NBT Bancorp Inc. Common Stock	3,981		Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
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.