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NBT BANCORP INC

NBTB Net selling
CIK 0000790359 #1829 in the set updated 18 Sep 2026
Bought (120 mo)
$3.84M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$29.94M
$0.00 on a plan · $5.03M straight out of an exercise
Sold at will
$24.91M
63 of 79 sales
Net
−$26.11M
−$21.07M against sales at will

By person

34 insiders · 108 transactions
3.8×

Scott A. Kingsley holds only 3.8 times base salary in stock. $3.13M of shares against $820.19K in salary for 2025.

Salary from the company's own proxy. The shares are what Scott A. Kingsley last reported holding, valued at $54.04, the price NBT Bancorp Inc. Common Stock was last bought or sold at on the open market here, on 29 Jul 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Robinson V Daniel II
Director
$10.15M (15)
−$10.15M
946,871
1.82%
$51.17M
−20.2%
DIETRICH MARTIN A
Director
$6.64M (13) scheduled
−$6.64M
142,974
0.2752%
$7.73M
−37.1%
WATT JOHN H JR
Director
$2.73M (4)
−$2.73M
59,692
0.1149%
$3.23M
+30.9%
WEBB JACK H
Director
$1.73M (6)
−$1.73M
45,235
0.0871%
$2.44M
−42.5%
CHEWENS MICHAEL J
Sr EVP & CFO
$1.48M (6)
−$1.48M
49,601
0.0955%
$2.68M
−38.6%
NASCA DAVID J
Director
$851.10K (1)
−$851.10K
71,705
0.1380%
$3.88M
−30.9%
Halliday Sarah A
EVP/Chief Comm Innovation Off
$58.22K (3)
$775.90K (3)
−$717.68K
29,056
0.0559%
$1.57M
+138.9%
Kingsley Scott Allen
President & CEO NBT Bancorp
$601.53K (8)
+$601.53K
57,936
0.1115%
$3.13M
+1,555%
Mahoney Ruth H
EVP/President of Wealth Mgmt
$477.35K (2)
−$477.35K
13,091
0.0252%
$707.47K
+478.1%
SEIFTER LOWELL A
Director
$461.27K (3)
−$461.27K
46,886
0.0902%
$2.53M
−8.2%
Wiles Amy
EVP, Chief Risk and Credit
$396.10K (6)
−$396.10K
27,161
0.0523%
$1.47M
+190.2%
PRENTICE F SHELDON
EVP,General Counsel,Secretary
$318.59K (1) scheduled
−$318.59K
32,574
0.0627%
$1.76M
+25.2%
Durkee Matthew K
Strategic Advisor
$307.68K (1)
−$307.68K
26,441
0.0509%
$1.43M
−7.9%
Hoeller Heidi M
Director
$336.07K (5)
$100.87K (1)
+$235.20K
11,560
0.0222%
$624.76K
+4,883%
Stagliano Joseph R
SEVP & President of NBT Bank
$227.98K (1) scheduled
−$227.98K
93,135
0.1792%
$5.03M
+60.4%
DELANEY TIMOTHY E
Director
$2.66M (5)
$2.44M (2)
+$213.41K
53,257
0.1025%
$2.88M
+188.1%
Sparks Martin Randolph
EVP,General Counsel,Secretary
$205.14K (3)
−$205.14K
14,463
0.0278%
$781.64K
+334.9%
MITCHELL JOHN C
Director
$178.17K (3)
−$178.17K
200,676
0.3862%
$10.85M
−0.1%
CIVIL PATRICIA T
Director
$125.89K (2) scheduled
−$125.89K
30,070
0.0579%
$1.63M
+17.8%
Wadsworth Robert A
Director
$113.72K (2) scheduled
−$113.72K
182,461
0.3512%
$9.86M
+2.0%
SANTANGELO JOSEPH A
Director
$93.45K (1)
$176.07K (3) scheduled
−$82.62K
103,078
0.1984%
$5.57M
+7.5%
Brown Jason David
Director
$77.12K (4)
+$77.12K
8,414
0.0162%
$454.73K
+826.7%
Hyle Shaunastar
EVP, Retail Community Banking
$50.70K (1)
−$50.70K
30,491
0.0587%
$1.65M
+219.3%
Scarlett Catherine
EVP, Chief HR & Ethics Officer
$11.83K (1)
+$11.83K
62,060
0.1194%
$3.35M
+2.7%
Ames Johanna R
Director
211,779
0.4076%
$11.45M
+3.1%
Brenner Timothy
EVP & President Wealth Mgmt
64,936
0.1250%
$3.51M
+23.4%
CANTELE RICHARD J JR
Director
58,106
0.1118%
$3.14M
+4.9%
Salanger Matthew J
Director
28,116
0.0541%
$1.52M
+57.0%
Burns Annette L
EVP & Chief Financial Officer
24,313
0.0468%
$1.31M
+189.0%
Smaniotto Cynthia A
EVP, Chief HR Officer
17,747
0.0342%
$959.13K
+40.3%
Douglas James H
Director
14,350
0.0276%
$775.56K
+92.4%
Kowalczyk Andrew S III
Director
13,642
0.0263%
$737.27K
+296.8%
Moran John V
EVP & Chief Financial Officer
6,058
0.0117%
$327.40K
+142.3%
Kelley Angela M
EVP,General Counsel,Secretary
5,651
0.0109%
$305.41K
+276.7%
Insider
Date
Role
Action
Shares
Price
Amount
Robinson V Daniel II
27 Jul 2017
Director
Exercised, kept
125
$20.52
$2.57K
Robinson V Daniel II
27 Jul 2017
Director
Exercised, kept
500
$22.55
$11.28K

What was left out

Form 4 filings counted 506
Amendments (4/A) skipped 4
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 16
Sales at will 63
Transactions with no price 0
Shares from compensation/vesting 1,208,737
Sales filed before the plan box existed 34
History held since 14 Sep 2016