First Keystone Corp (FKYS) CEO Jack Jones reports 1,400-share buy

Rhea-AI Filing Summary

First Keystone Corp reported an insider stock purchase by its President and CEO, who is also a director, Jack W. Jones. On 12/30/2025, Jones bought 1,400 shares of First Keystone Corporation common stock in an open-market transaction coded as a purchase. The shares were acquired at a price of $18.5 per share.

After this transaction, Jones directly owned 1,600 shares of First Keystone Corp common stock. The filing indicates that this report covers a single reporting person and shows only non-derivative securities, with no derivative positions listed in the derivative securities table.

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

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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^*

Jones Jack W.

(Last) (First) (Middle)

111 WEST FRONT STREET

(Street)

BERWICK PA 18603

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
FIRST KEYSTONE CORP [ FKYS ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
12/30/2025

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
First Keystone Corporation common stock	12/30/2025		P		1,400	A	$18.5	1,600	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:

	Jack W. Jones	12/30/2025
	** 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.

FAQ

Who reported a share transaction in First Keystone Corp (FKYS)?

The reporting person is Jack W. Jones, who serves as a director and as President & CEO of First Keystone Corp.

How many First Keystone Corp (FKYS) shares did Jack W. Jones buy?

Jack W. Jones reported buying 1,400 shares of First Keystone Corporation common stock in the disclosed transaction.

At what price were the First Keystone Corp (FKYS) shares purchased?

The 1,400 First Keystone Corporation common shares were acquired at a price of $18.5 per share.

When did the insider share purchase in First Keystone Corp (FKYS) occur?

The transaction date for the reported purchase of First Keystone Corporation common stock was 12/30/2025.

How many First Keystone Corp (FKYS) shares does Jack W. Jones own after the transaction?

Following the reported transaction, Jack W. Jones beneficially owned 1,600 shares of First Keystone Corp common stock.

Is Jack W. Jones’ ownership in First Keystone Corp (FKYS) direct or indirect?

The filing shows that Jack W. Jones’ 1,600 shares of First Keystone Corp common stock are held with direct ownership.