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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•67 filings

NBTB

NBT BANCORP INC

No net buying or selling imbalance over the last 3 months

No net buyers or sellers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.

How to read this signal

Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.

JSON example

3-month balance

$0.00

0 buyers · 0 sellers

12-month purchases

$2,444,166

1 distinct insiders

12-month sales

$2,419,918

6 distinct insiders

Highlighted alerts

14

0 Rule 10b5-1 trades treated as informational

Buying cluster · 30 days

Fewer than three distinct buyers

CEO/CFO purchases · 12 months

No executive purchases found

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Form 4 raw → Raspberry

The value is in what we do not call a signal.

The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.

100
Raw transactions
Everything returned by the filing
14
Voluntary view
P/S trades after deterministic checks
89
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
Code
A
Shares
1,128.43
Price
$45.86
Footnotes
1

Each share of phantom stock is deemed invested in one share of NBT Bancorp Inc. common stock pursuant to the terms of the Deferred Compensation Plan.

Raspberry interpretation
Informational — no alert

Reason: administrative_code.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

14 transactions

Mahoney Ruth H

EVP/President of Wealth Mgmt

SaleAlert
Shares
4,500
Price
$54.30
Value
$244,350
Open SEC filing

Halliday Sarah A

EVP/Chief Comm Innovation Off

SaleAlert
Shares
9,000
Price
$54.04
Value
$486,401
Open SEC filing

Sparks Martin Randolph

EVP,General Counsel,Secretary

SaleAlert
Shares
1,200
Price
$48.04
Value
$57,650
Open SEC filing

Hoeller Heidi M

Director

SaleAlert
Shares
2,100
Price
$48.04
Value
$100,874
Open SEC filing

WATT JOHN H JR

Director

SaleAlert
Shares
21,000
Price
$47.42
Value
$995,751
Open SEC filing

Mahoney Ruth H

EVP/President of Wealth Mgmt

SaleAlert
Shares
5,000
Price
$46.60
Value
$233,000
Open SEC filing

Sparks Martin Randolph

EVP,General Counsel,Secretary

SaleAlert
Shares
2,400
Price
$41.30
Value
$99,120
Open SEC filing

Wiles Amy

EVP, Chief Risk and Credit

SaleAlert
Shares
4,435
Price
$45.72
Value
$202,772
Open SEC filing

DELANEY TIMOTHY E

Director

PurchaseAlert
Shares
22,730
Price
$42.97
Value
$976,708
Open SEC filing

DELANEY TIMOTHY E

Director

PurchaseAlert
Shares
22,730
Price
$42.97
Value
$976,708
Open SEC filing

DELANEY TIMOTHY E

Director

PurchaseAlert
Shares
2,500
Price
$40.90
Value
$102,250
Open SEC filing

DELANEY TIMOTHY E

Director

PurchaseAlert
Shares
7,500
Price
$41.00
Value
$307,500
Open SEC filing

DELANEY TIMOTHY E

Director

PurchaseAlert
Shares
2,000
Price
$40.50
Value
$81,000
Open SEC filing

NASCA DAVID J

Director

SaleAlert
Shares
19,603
Price
$43.42
Value
$851,103
Open SEC filing

“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.