Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 74 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

74 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 27, 2025 CBU S 1,440 $61.38 $88,387 6,657 Direct -17.78% Disposed -2.1% (price as of 2026-10-05)
Jan. 24, 2025 CBU S 1,136 $65.98 $74,953 6,539 Direct -14.80% Disposed -8.9% (price as of 2026-10-05)
Oct. 27, 2023 CBU P 1,300 $38.60 $50,180 5,924 Direct +28.11% Acquired 55.7% (price as of 2026-10-05)
March 28, 2022 CBU S 954 $70.54 $67,295 3,575 Direct -21.06% Disposed -14.8% (price as of 2026-10-05)
July 27, 2016 NBTB S 9,000 $29.83 $268,470 48,139 Direct -15.75% Disposed 70.4% (price as of 2026-10-05)
July 27, 2016 NBTB S 13,000 $29.83 $387,790 48,139 Direct -21.26% Disposed 70.4% (price as of 2026-10-05)
July 27, 2016 NBTB S 9,000 $29.83 $268,470 48,139 Direct -15.75% Disposed 70.4% (price as of 2026-10-05)
Jan. 19, 2016 NBTB S 1,503 $24.97 $37,530 37,946 Direct -3.81% Disposed 103.6% (price as of 2026-10-05)
Jan. 6, 2016 NBTB S 2,086 $26.82 $55,947 41,545 Direct -4.78% Disposed 89.6% (price as of 2026-10-05)
Nov. 3, 2015 NBTB S 9,000 $28.32 $254,880 46,147 Direct -16.32% Disposed 79.5% (price as of 2026-10-05)
Aug. 3, 2015 NBTB S 7,500 $26.93 $201,975 46,147 Direct -13.98% Disposed 88.8% (price as of 2026-10-05)
Aug. 3, 2015 NBTB S 5,000 $26.93 $134,650 46,147 Direct -9.78% Disposed 88.8% (price as of 2026-10-05)
June 29, 2015 NBTB S 357 $26.65 $9,514 46,147 Direct -0.77% Disposed 90.8% (price as of 2026-10-05)
Jan. 20, 2015 NBTB S 2,958 $24.10 $71,288 36,171 Direct -7.56% Disposed 111.0% (price as of 2026-10-05)
Jan. 6, 2015 NBTB S 484 $24.84 $12,023 41,849 Direct -1.14% Disposed 104.7% (price as of 2026-10-05)
Jan. 6, 2015 NBTB S 983 $24.87 $24,447 40,866 Direct -2.35% Disposed 104.4% (price as of 2026-10-05)
Nov. 12, 2014 NBTB S 20,000 $25.74 $514,800 43,712 Direct -31.39% Disposed 97.5% (price as of 2026-10-05)
June 3, 2014 NBTB S 357 $22.67 $8,093 43,712 Direct -0.81% Disposed 124.3% (price as of 2026-10-05)
Jan. 17, 2014 NBTB S 2,527 $25.12 $63,478 39,562 Direct -6.00% Disposed 102.4% (price as of 2026-10-05)
Jan. 6, 2014 NBTB S 484 $25.36 $12,274 43,530 Direct -1.10% Disposed 100.5% (price as of 2026-10-05)
June 4, 2013 NBTB S 352 $20.38 $7,174 44,764 Direct -0.78% Disposed 149.5% (price as of 2026-10-05)
Jan. 18, 2013 NBTB S 1,725 $20.81 $35,897 32,459 Direct -5.05% Disposed 144.3% (price as of 2026-10-05)
Jan. 3, 2013 NBTB S 2,668 $20.91 $55,788 35,159 Direct -7.05% Disposed 143.2% (price as of 2026-10-05)
Jan. 19, 2012 NBTB S 1,150 $23.65 $27,198 39,992 Direct -2.80% Disposed 115.0% (price as of 2026-10-05)
Feb. 11, 2011 NBTB S 550 $23.18 $12,749 28,437 Direct -1.90% Disposed 119.3% (price as of 2026-10-05)
Aug. 6, 2010 NBTB P 1,000 $21.25 $21,250 16,650 Direct +6.39% Acquired 139.3% (price as of 2026-10-05)

Showing latest 100 of 115 transactions

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.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
March 18, 2025 CBU Stock Option Common Stock (5,217) $58.10 March 18, 2035 5,217 Acquired
March 18, 2025 CBU Stock Option Common Stock (1,413) $58.10 March 18, 2035 1,413 Acquired
March 19, 2024 CBU Stock Option Common Stock (5,916) $44.27 March 19, 2034 5,916 Acquired
March 14, 2023 CBU Stock Option Common Stock (4,210) $54.06 March 14, 2033 4,210 Acquired
March 28, 2022 CBU Stock Option Common Stock (568) $51.64 March 17, 2030 568 Disposed
March 28, 2022 CBU Stock Option Common Stock (386) $59.41 March 20, 2029 386 Disposed
March 15, 2022 CBU Stock Option Common Stock (1,940) · March 15, 2032 1,940 Acquired
July 27, 2016 NBTB Non-Qualified Stock Option (right to buy) NBT Bancorp Inc. Common Stock (9,000) $20.19 Jan. 15, 2020 9,000 Disposed
July 27, 2016 NBTB Non-Qualified Stock Option (right to buy) NBT Bancorp Inc. Common Stock (13,000) $25.38 Jan. 15, 2019 13,000 Disposed
July 27, 2016 NBTB Non-Qualified Stock Option (right to buy) NBT Bancorp Inc. Common Stock (9,000) $25.76 Jan. 1, 2017 9,000 Disposed
Nov. 3, 2015 NBTB Non-Qualified Stock Option (right to buy) NBT Bancorp Inc. Common Stock (9,000) $20.19 Jan. 15, 2020 9,000 Disposed
Aug. 3, 2015 NBTB Non-Qualified Stock Option (right to buy) NBT Bancorp Inc. Common Stock (7,500) $20.36 Jan. 15, 2018 7,500 Disposed
Aug. 3, 2015 NBTB Non-Qualified Stock Option (right to buy) NBT Bancorp Inc. Common Stock (5,000) $22.35 Jan. 1, 2016 5,000 Disposed
Nov. 12, 2014 NBTB Non-Qualified Stock Option (right to buy) NBT Bancorp Inc. Common Stock (20,000) $23.29 Oct. 1, 2015 20,000 Disposed
Jan. 15, 2010 NBTB Non-Qualified Stock Option (right to buy) NBT Bancorp Inc. Common Stock (18,000) $20.19 Jan. 15, 2020 18,000 Acquired
Jan. 15, 2009 NBTB Non-Qualified Stock Option (right to buy) NBT Bancorp Inc. Common Stock (13,000) $25.38 Jan. 15, 2019 13,000 Acquired
Jan. 15, 2008 NBTB Non-Qualified Stock Option (right to buy) NBT Bancorp Inc. Common Stock (7,500) $20.36 Jan. 15, 2018 7,500 Acquired
Jan. 1, 2007 NBTB Non-Qualified Stock Option (right to buy) NBT Bancorp Inc. Common Stock (9,000) $25.76 Jan. 1, 2017 9,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 10 holdings

07

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

DateTickerSecuritySharesOwnership
March 16, 2022 CBU Common Stock 3,575 Direct
March 16, 2022 CBU Common Stock 1,417 Indirect
March 16, 2022 CBU Stock Option→ Common Stock (1,158) 1,158 Direct
March 16, 2022 CBU Stock Option→ Common Stock (2,273) 2,273 Direct
March 16, 2022 CBU Stock Option→ Common Stock (1,708) 1,708 Direct
March 16, 2022 CBU Stock Option→ Common Stock (1,940) 1,940 Direct
Jan. 3, 2007 NBTB NBT Bancorp Inc. Common Stock 4,006 Direct
Jan. 3, 2007 NBTB NBT Bancorp Inc. Common Stock 761 Indirect
Jan. 3, 2007 NBTB Non-Qualified Stock Option (right to buy)→ NBT Bancorp Inc. Common Stock (5,000) 5,000 Direct
Jan. 3, 2007 NBTB Non-Qualified Stock Option (right to buy)→ NBT Bancorp Inc. Common Stock (20,000) 20,000 Direct

Compensation (DEF 14A)

08

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

NBTB

President and President of Commercial Banking
Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2016 · · · · · · · ·
2015 $436,000 · $214,382 · $157,686 · $31,082 $839,150
2014 $423,300 · $235,159 · $204,998 $484,492 $27,487 $1,375,436

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