ACNB (ACNB) director granted shares as part of board compensation

Rhea-AI Filing Summary

Carson Elizabeth F. reported acquisition or exercise transactions in this Form 4 filing.

ACNB CORP director Elizabeth F. Carson received 221.8871 shares of ACNB Corporation Common as a stock grant. The shares were awarded as compensation for her board service at a reported value of $46.42 per share. After this award, she directly holds a total of 12,948.0812 ACNB shares.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Carson Elizabeth F.

Role Director

Type	Security	Shares	Price	Value
Grant/Award	ACNB Corporation Common	221.887	$46.42	$10K

Holdings After Transaction: ACNB Corporation Common — 12,948.081 shares (Direct)

Footnotes (1)

1. The date of execution was determined in accordance with SEC Rule 16a-3(g)(2) and (g)(4). The shares represent stock received as compensation for service as a director pursuant to a director compensation plan. This amount includes shares of common stock purchased for the same transaction date through the automatic reinvestment of dividends under the ACNB Corporation Dividend Reinvestment and Stock Purchase Plan, which are exempt from the reporting requirements of Section 16 of the Securities Exchange Act of 1934.

Form 4 Insider Transactions: What Each Field Means →

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
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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^*

Carson Elizabeth F.

(Last) (First) (Middle)

16 LINCOLN SQUARE

(Street)

GETTYSBURG PA 17325

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
ACNB CORP [ ACNB ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
03/13/2026

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
ACNB Corporation Common	03/13/2026	03/16/2026(1)	A		221.8871(2)	A	$46.42	12,948.0812(3)	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 date of execution was determined in accordance with SEC Rule 16a-3(g)(2) and (g)(4).

2. The shares represent stock received as compensation for service as a director pursuant to a director compensation plan.

3. This amount includes shares of common stock purchased for the same transaction date through the automatic reinvestment of dividends under the ACNB Corporation Dividend Reinvestment and Stock Purchase Plan, which are exempt from the reporting requirements of Section 16 of the Securities Exchange Act of 1934.

Remarks:

	/s/ Kevin J. Hayes as POA for Elizabeth F. Carson	03/17/2026
	** 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.

FAQ

What insider transaction did ACNB (ACNB) director Elizabeth F. Carson report?

Elizabeth F. Carson reported receiving 221.8871 shares of ACNB Corporation Common as a stock grant. The award represents compensation for her service as a director under ACNB’s director compensation plan, rather than an open-market purchase or sale.

At what value was Elizabeth F. Carson’s ACNB stock grant recorded?

The stock grant to Elizabeth F. Carson was recorded at $46.42 per share. This value is used to measure the compensation for her board service and does not indicate a separate cash transaction in the market for these shares.

How many ACNB shares does Elizabeth F. Carson hold after this reported transaction?

Following the reported grant, Elizabeth F. Carson directly holds 12,948.0812 shares of ACNB Corporation Common. This total includes the newly awarded shares and reflects her direct ownership position after the compensation-related transaction on the reported date.

Is Elizabeth F. Carson’s ACNB transaction an open-market buy or sell?

The transaction is a grant or award acquisition, not an open-market buy or sell. Shares were received as compensation for serving as a director, as described in the company’s director compensation plan, rather than through a discretionary market trade.

What do the footnotes reveal about Elizabeth F. Carson’s ACNB stock award?

Footnotes state the shares were stock received as director compensation and note some shares were purchased through automatic dividend reinvestment under ACNB’s Dividend Reinvestment and Stock Purchase Plan, which is exempt from certain Section 16 reporting requirements.

Did the ACNB transaction involve any derivative securities for Elizabeth F. Carson?

The reported transaction involves non-derivative common stock only. There are no accompanying option exercises, conversions, or other derivative security activities disclosed for this date in the filing, and the derivative position summary is shown as empty.