Martin Randolph Sparks

Insider

First SEC filing: April 27, 2022 · Latest: June 12, 2026

On this page

Insider at

0 buys (P) 2 sells (S) Net: $-156,768 + 10 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

10 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 12, 2026	NBTB	S	1,200	$48.04	$57,648	14,463 Direct	-7.66%	Disposed	8.6% (price as of 2026-08-21)
May 15, 2026	NBTB	F	361	$44.09	$15,916	15,663 Direct	-2.25%	Disposed	18.3% (price as of 2026-08-21)
March 23, 2026	NBTB	A	2,746	—	—	16,024 Direct	+20.68%	Acquired	(price as of 2026-08-21)
March 23, 2026	NBTB	F	755	$41.99	$31,702	13,278 Direct	-5.38%	Disposed	24.2% (price as of 2026-08-21)
March 23, 2026	NBTB	F	236	$41.99	$9,910	14,033 Direct	-1.65%	Disposed	24.2% (price as of 2026-08-21)
March 23, 2026	NBTB	A	2,919	—	—	14,269 Direct	+25.72%	Acquired	(price as of 2026-08-21)
March 13, 2026	NBTB	S	2,400	$41.30	$99,120	11,350 Direct	-17.45%	Disposed	26.3% (price as of 2026-08-21)
Jan. 15, 2026	NBTB	F	259	$43.71	$11,321	13,589 Direct	-1.87%	Disposed	19.4% (price as of 2026-08-21)
Jan. 15, 2026	NBTB	F	268	$43.71	$11,714	13,848 Direct	-1.90%	Disposed	19.4% (price as of 2026-08-21)
Jan. 15, 2026	NBTB	F	249	$43.71	$10,884	14,116 Direct	-1.73%	Disposed	19.4% (price as of 2026-08-21)
Jan. 15, 2026	NBTB	F	225	$43.71	$9,835	14,365 Direct	-1.54%	Disposed	19.4% (price as of 2026-08-21)
March 20, 2023	NBTB	A	3,232	—	—	6,094 Direct	+112.93%	Acquired	(price as of 2026-08-21)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
April 27, 2022	NBTB	NBT Bancorp Inc. Common Stock	3,121	Direct

Matched by name from proxy statements (DEF 14A) — verify against the filing.

General Counsel

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2023	$408,975	$100,000	$293,370	—	—	$4,962	$57,507	$864,814
2022	$276,231	$50,000	$207,958	—	$190,372	—	$229,627	$954,188

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.