Bar Harbor Bankshares director buys 17.8 shares

BAR HARBOR BANKSHARES (BHB) director David M. Colter acquired 17.8328 shares of common stock on September 18, 2026 through his participation in the company’s Dividend Reinvestment and Direct Stock Purchase and Sale Plan at $40.34 per share.

Rhea-AI Filing Summary

BAR HARBOR BANKSHARES (BHB) director David M. Colter acquired 17.8328 shares of common stock on September 18, 2026 through his participation in the company’s Dividend Reinvestment and Direct Stock Purchase and Sale Plan at $40.34 per share. Following this transaction, he directly holds a total of 12,741.2318 shares. The transaction was exempt under Rule 16b-3(d) under the Securities Exchange Act of 1934, and no Rule 10b5-1 trading plan is reported.

Insider Trade Summary

Grant/Award: 17.8328 shares

Grant/Award 1 txn

Insider Colter David M

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F1	17.8328	$40.34	$719.38

Holdings After Transaction: Common Stock — 12,741.2318 shares (Direct)

Footnotes (1)

1. F1. These shares were acquired through the reporting person's participation in the Bar Harbor Bankshares Dividend Reinvestment and Direct Stock Purchase and Sale Plan, in a transaction exempt under Rule 16b-3(d) under the Securities and Exchange Act of 1934, as amended.

Key Figures

Shares acquired: 17.8328 shares Price per share: $40.34 per share Total direct holdings after transaction: 12,741.2318 shares +1 more

4 metrics

Shares acquired 17.8328 shares Grant or award acquisition on September 18, 2026

Price per share $40.34 per share Acquisition price for the 17.8328 shares

Total direct holdings after transaction 12,741.2318 shares Direct ownership by David M. Colter following the September 18, 2026 transaction

Rule exemption Rule 16b-3(d) Plan transaction stated as exempt under the Securities Exchange Act of 1934

Key Terms

Dividend Reinvestment and Direct Stock Purchase and Sale Plan, Rule 16b-3(d), Securities Exchange Act of 1934

3 terms

Dividend Reinvestment and Direct Stock Purchase and Sale Plan financial

"These shares were acquired through the reporting person's participation in the Bar Harbor Bankshares Dividend Reinvestment and Direct Stock Purchase and Sale Plan"

Rule 16b-3(d) regulatory

"in a transaction exempt under Rule 16b-3(d) under the Securities and Exchange Act of 1934"

Rule 16b-3(d) is a narrow SEC safe-harbor that shields company insiders (officers, directors and large shareholders) from liability for short‑swing profits when their buys or sells of company stock are made under a pre-established, written plan or contract that removes the insider’s ability to time trades. For investors, this matters because it permits predictable, automated insider transactions — like scheduled sales for diversification or payroll withholding — without triggering forced disgorgement, so such planned trades are treated differently from opportunistic insider trading.

Securities Exchange Act of 1934 regulatory

"under Rule 16b-3(d) under the Securities and Exchange Act of 1934, as amended"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did BAR HARBOR BANKSHARES (BHB) report for David M. Colter?

David M. Colter acquired 17.8328 shares of BAR HARBOR BANKSHARES common stock on September 18, 2026 through a grant or award under the company’s Dividend Reinvestment and Direct Stock Purchase and Sale Plan.

What is David M. Colter’s total direct shareholding in BHB after this transaction?

After the transaction, David M. Colter directly holds 12,741.2318 shares of BAR HARBOR BANKSHARES common stock, as reported in the Form 4.

At what price were the new BHB shares credited to David M. Colter?

The 17.8328 BAR HARBOR BANKSHARES shares were credited at a price of $40.34 per share in connection with the dividend reinvestment and stock purchase plan transaction.

Was the September 18, 2026 BHB insider transaction under a Rule 10b5-1 trading plan?

No. The Form 4 indicates no Rule 10b5-1 trading plan for this transaction involving David M. Colter’s acquisition of BAR HARBOR BANKSHARES shares.

How were the BHB shares acquired by David M. Colter on September 18, 2026?

The shares were acquired through participation in BAR HARBOR BANKSHARES’ Dividend Reinvestment and Direct Stock Purchase and Sale Plan, in a transaction the company states is exempt under Rule 16b-3(d).

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

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Available on EDGAR 09/22/2026 - 10:48 AM Accepted by SEC EDGAR 09/22/2026 - 10:48 AM Learn about SEC filing dates

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^*

Colter David M

(Last) (First) (Middle)

PO BOX 400

82 MAIN STREET

(Street)

BAR HARBOR MAINE 04609

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
BAR HARBOR BANKSHARES [ BHB ]

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)
09/18/2026

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
Common Stock	09/18/2026		A(1)	V	17.8328	A	$40.34	12,741.2318	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. These shares were acquired through the reporting person's participation in the Bar Harbor Bankshares Dividend Reinvestment and Direct Stock Purchase and Sale Plan, in a transaction exempt under Rule 16b-3(d) under the Securities and Exchange Act of 1934, as amended.

	/s/ Olivia Erickson, Attorney-in-Fact	09/22/2026
	** 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)