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CIK 0000790359 · Large accelerated filer

NBT BANCORP INC

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Ticker
NBTB
Exchange
Nasdaq
Industry
National Commercial Banks
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
161268674
Phone
6073372265
Business address
52 S BROAD ST, NORWICH, NY, 13815
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-01-15 Burns Annette L EVP & Chief Financial Officer Shares withheld for taxes −244 $43.71 $11K 20,655.2
2026-01-15 Burns Annette L EVP & Chief Financial Officer Shares withheld for taxes −42 $43.71 $2K 20,613.2
2026-01-15 Burns Annette L EVP & Chief Financial Officer Shares withheld for taxes −119 $43.71 $5K 20,494.2
2025-11-06 DELANEY TIMOTHY E Director Purchase +7,500 $41.00 $308K 49,385
2025-11-06 DELANEY TIMOTHY E Director Purchase +2,500 $40.90 $102K 51,885
2025-10-31 DELANEY TIMOTHY E Director Purchase +2,000 $40.50 $81K 41,885
2025-10-30 NASCA DAVID J Director Gift −12,255 70,655
2025-08-15 Mahoney Ruth H EVP/President of Wealth Mgmt Shares withheld for taxes −758 $42.13 $32K 17,603.14
2025-08-13 NASCA DAVID J Director Sale −19,603 $43.42 $851K 82,910
2025-08-01 WATT JOHN H JR Director Shares withheld for taxes −1,129 $40.56 $46K 114,898
2025-08-01 WATT JOHN H JR Director Shares withheld for taxes −2,461 $40.56 $100K 112,437
2025-08-01 WATT JOHN H JR Director Shares withheld for taxes −965 $40.56 $39K 111,472
2025-08-01 WATT JOHN H JR Director Shares withheld for taxes −877 $40.56 $36K 110,595
2025-08-01 WATT JOHN H JR Director Shares withheld for taxes −4,500 $40.56 $183K 106,095
2025-08-01 WATT JOHN H JR Director Shares withheld for taxes −1,084 $40.56 $44K 105,011
2025-08-01 WATT JOHN H JR Director Shares withheld for taxes −839 $40.56 $34K 104,172
2025-08-01 WATT JOHN H JR Director Shares withheld for taxes −1,645 $40.56 $67K 102,527
2025-08-01 WATT JOHN H JR Director Shares withheld for taxes −1,084 $40.56 $44K 101,443
2025-08-01 WATT JOHN H JR Director Shares withheld for taxes −2,015 $40.56 $82K 99,428
2025-08-01 WATT JOHN H JR Director Shares withheld for taxes −6,506 $40.56 $264K 92,922

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