MAHONEY RUTH H

PrivateCIK: 1881927
Location

NORWICH, NY

MAHONEY RUTH H (EVP/President of Wealth Mgmt) sold 23.3% of their position (5K shares) of NBT BANCORP INC on the open market

Open‑market sale worth $233.0K — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderMAHONEY RUTH HCIK 1881927
IssuerNBT BANCORP INCCIK 790359
Officer· EVP/President of Wealth Mgmt
Since Aug 2021
-5K
Net shares
Net seller
$233.0K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
5K disposed
Non-Derivative Transactions1

NBT Bancorp Inc. Common Stock

Direct
S · Sale

Shares

5K

Price / share

$46.60

Trade value

$233K

% of position

23.3%
6/5/2026
21.43K16.43K
Total

Net shares

5K

Net value

-$233K

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1

NBT Bancorp Inc. Common Stock

Indirect
Shares owned4.72K
Total
4.72K indirect4.72K
Derivative Holdings (Post-Transaction)1

Phantom Stock

Direct
Underlying security
NBT Bancorp Inc. Common Stock

Underlying shares

10.25K

Shares owned

10.25K

Exercise price

Expiration

Exercise window

Total

Underlying

10.25K

Owned

10.25K

MAHONEY RUTH H — Insider Transaction (Form 4) Filed Jun 8, 2026 | Finecho