RBKB CFO buys 1,000 shares at $9.67; now holds 15,532

Rhinebeck Bancorp (RBKB) reported an insider transaction by its CFO and Treasurer.

Rhea-AI Filing Summary

Rhinebeck Bancorp (RBKB) reported an insider transaction by its CFO and Treasurer. On 11/06/2025, the officer purchased 1,000 shares of common stock at $9.67 per share. Following this trade, the officer beneficially owns 15,532 shares, held directly.

The reported total includes restricted stock that vests at a rate of 33 1/3% per year commencing on July 9, 2025.

Insider Trade Summary

Net Buyer: 1,000 shares

Net Buy 1 txn

Insider Nihill Kevin M

Role CFO and Treasurer

Bought 1,000 shs ($10K)

Type	Security	Shares	Price	Value
Purchase	Common Stock	1,000	$9.67	$10K

Holdings After Transaction: Common Stock — 15,532 shares (Direct)

Footnotes (1)

1. F1. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on July 9, 2025.

FAQ

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

What insider transaction did RBKB disclose?

The CFO and Treasurer purchased 1,000 RBKB common shares at $9.67 on 11/06/2025.

How many RBKB shares does the officer own after the trade?

The officer beneficially owns 15,532 shares following the transaction.

Was the ownership listed as direct or indirect?

The filing lists the ownership form as Direct (D).

Does the total include restricted stock?

Yes. It includes restricted shares that vest 33 1/3% per year starting July 9, 2025.

What was the price paid per share?

The reported purchase price was $9.67 per share.

Who is the reporting person in the RBKB Form 4?

An Officer of RBKB serving as CFO and Treasurer.

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

Form 4 Insider Transactions: What Each Field Means →

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Accepted by SEC EDGAR 11/07/2025 - 02:25 PM EST 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^*

Nihill Kevin M

(Last) (First) (Middle)

2 JEFFERSON PLAZA

(Street)

POUGHKEEPSIE NY 12601

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Rhinebeck Bancorp, Inc. [ RBKB ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
11/06/2025

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

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

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

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	11/06/2025		P		1,000	A	$9.67	15,532(1)	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. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on July 9, 2025.

	/s/ Scott Brown, pursuant to power of attorney	11/07/2025
	** 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.