Laurie A. Laub - 01 Jan 2026 Form 4 Insider Report for ACNB CORP (ACNB)

Role: ACNB Bank EVP
Signature: /s/ Laurie A. Laub
Issuer symbol: ACNB
Transactions as of: 01 Jan 2026
Net transactions value: -$42,735
Form type: 4
Filing time: 05 Jan 2026, 13:36:11 UTC
Previous filing: 04 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Laub Laurie A	ACNB Bank EVP	16 LINCOLN SQUARE, GETTYSBURG	/s/ Laurie A. Laub	05 Jan 2026	0001708167

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ACNB	ACNB Corporation Common	Tax liability	$42,735	-885	-5.8%	$48.30	14,420	01 Jan 2026	Direct	F1, F2, F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The date of execution was determined in accordance with SEC Rule 16a-3(g)(2) and (g)(4).
F2	The shares disposed were withheld by the Issuer and/or its subsidiary ACNB Bank for payment of the tax liability on restricted shares previously awarded on March 15, 2024 and March 14, 2025, under the ACNB Bank Variable Compensation Plan and pursuant to the ACNB Corporation 2018 Omnibus Stock Incentive Plan, that vested on January 1, 2026, in accordance with SEC Rule 16b-3. For clarification, the executive did not sell the shares.
F3	The amount of securities beneficially owned includes aggregate shares of common stock acquired in 2023 through the automatic reinvestment of dividends, which are exempt from the reporting requirements of Section 16 of the Securities Exchange Act of 1934.