NBT Bancorp (NBTB) director John H. Watt Jr. sells 21,000 shares

Rhea-AI Filing Summary

NBT Bancorp Inc. director John H. Watt Jr. sold 21,000 shares of NBT Bancorp Inc. Common Stock in an open-market sale on June 9, 2026 at an average price of $47.4167 per share. After the transaction, he directly owns 54,010 shares. A footnote explains the reported price is an average of sales executed between $47.3776 and $47.4363 per share.

Insights

Insider trading analyst

NBT Bancorp director executed a moderate open-market share sale but retains a sizable position.

Director John H. Watt Jr. completed an open-market sale of 21,000 shares of NBT Bancorp Inc. Common Stock at an average price of $47.4167 per share on June 9, 2026. This is a straightforward sale transaction with no derivative exercises or complex instruments reported.

Following the sale, he still holds 54,010 shares directly, indicating continued equity exposure to NBT Bancorp Inc.. The footnote clarifies that the reported price is an average for trades between $47.3776 and $47.4363, which is typical when multiple executions occur during a single trading day.

From a governance perspective, this appears to be a routine liquidity event rather than a structural change in ownership, as there are no remaining derivatives disclosed and no indication of entity-level or indirect holdings in the excerpt.

Insider Trade Summary

Net Seller: 21,000 shares

Net Sell 1 txn

Insider WATT JOHN H JR

Role Director

Sold 21,000 shs ($996K)

Type	Security	Shares	Price	Value
Sale	NBT Bancorp Inc. Common Stock	21,000	$47.4167	$996K

Holdings After Transaction: NBT Bancorp Inc. Common Stock — 54,010 shares (Direct)

Footnotes (1)

1. F1. The sale price is an average of 21,000 shares sold at prices between 47.3776 and 47.4363.

Key Figures

Shares sold: 21,000 shares Average sale price: $47.4167 per share Shares owned after transaction: 54,010 shares +1 more

4 metrics

Shares sold 21,000 shares Open-market sale on June 9, 2026

Average sale price $47.4167 per share Weighted average across multiple trade executions

Shares owned after transaction 54,010 shares Direct ownership following reported sale

Intraday price range $47.3776–$47.4363 per share Range of prices for the 21,000 shares sold

Key Terms

open-market sale, Common Stock, transaction code "S", Form 4

4 terms

open-market sale financial

"transaction_action": "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

Common Stock financial

"security_title": "NBT Bancorp Inc. Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

transaction code "S" financial

"transaction_code": "S""

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 06/10/2026 - 03:44 PM Accepted by SEC EDGAR 06/10/2026 - 03:43 PM Learn about SEC filing dates

FAQ

What insider transaction did NBT Bancorp (NBTB) report on this Form 4?

NBT Bancorp reported that director John H. Watt Jr. sold 21,000 shares of NBT Bancorp Inc. Common Stock. The sale was an open-market transaction executed on June 9, 2026, at an average price of approximately $47.42 per share, based on multiple trade executions.

At what price did the NBTB director sell his NBT Bancorp shares?

The director sold his NBT Bancorp shares at an average price of $47.4167 per share. A footnote explains this average reflects 21,000 shares sold in several trades with prices ranging from $47.3776 to $47.4363 during the transaction date.

How many NBT Bancorp (NBTB) shares does the director own after the sale?

After the sale, director John H. Watt Jr. directly owns 54,010 shares of NBT Bancorp Inc. Common Stock. This post-transaction balance shows he retains a meaningful equity stake in the company despite the open-market sale reported in this Form 4.

Was the NBTB insider transaction a buy or a sell?

The insider transaction reported for NBT Bancorp (NBTB) was a sale. Director John H. Watt Jr. executed an open-market sale of 21,000 shares of NBT Bancorp Inc. Common Stock, as indicated by transaction code “S” and the filing’s transaction direction field.

Does the NBT Bancorp Form 4 involve any derivative securities or option exercises?

This NBT Bancorp Form 4 does not report any derivative securities or option exercises. The filing shows only a single non-derivative transaction: an open-market sale of 21,000 shares of NBT Bancorp Inc. Common Stock, with no remaining derivative positions listed in the excerpt.

How is the average sale price calculated in the NBT Bancorp (NBTB) Form 4?

The average sale price is calculated across multiple trades executed that day. A footnote states the 21,000 shares were sold at prices between $47.3776 and $47.4363, and the reported $47.4167 per-share figure represents the weighted average price for those individual transactions.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

WATT JOHN H JR

(Last) (First) (Middle)

52 SOUTH BROAD STREET

(Street)

NORWICH NEW YORK 13815

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
NBT BANCORP INC [ NBTB ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/09/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
NBT Bancorp Inc. Common Stock	06/09/2026		S		21,000	D	$47.4167(1)	54,010	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The sale price is an average of 21,000 shares sold at prices between 47.3776 and 47.4363.

	By: Annette L. Burns, Power of Attorney For: John H. Watt, Jr.	06/10/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)