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Washington, D.C. 20549








Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934




Date of Report (Date of earliest event reported): September 22, 2020


ACNB Corporation

(Exact name of Registrant as specified in its charter)


Pennsylvania   1-35015   23-2233457
(State or other
jurisdiction of
File Number)
  (IRS Employer
Identification No.)


16 Lincoln Square, Gettysburg, PA   17325
(Address of principal executive offices)   (Zip Code)



(Registrant’s telephone number, including area code)


Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the Registrant under any of the following provisions (see General Instruction A.2. below):


¨Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))


Indicate by check mark whether the Registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).


Emerging growth company ¨


If an emerging growth company, indicate by check mark if the Registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨


Securities registered pursuant to Section 12(b) of the Act:


Title Of Each Class Trading Symbol(s) Name Of Each Exchange On Which Registered
Common Stock, $2.50 par value per share ACNB The NASDAQ Stock Market, LLC








ITEM 8.01 Other Events


On September 22, 2020, the Board of Directors (the “Board”) of ACNB Corporation (the “Corporation”) approved and adopted a set of corporate governance guidelines (the “Corporate Governance Guidelines”) to assist in the oversight and management of the Corporation. These Corporate Governance Guidelines include, among other things, standards and principles relating to Board overview and conduct; functions of the Board; composition, term and independence of the Board; Board committees, members and chairs; Board operations; director service; selection of new directors; evaluation of the Board and its members; and, evaluation of the Corporate Governance Guidelines. The Corporate Governance Guidelines are available under the Governance Documents section of the Corporation’s Investor Relations website at www.investor.acnb.com.







Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this Current Report on Form 8-K to be signed on its behalf by the undersigned, thereunto duly authorized.


Dated: September 24, 2020 /s/ Lynda L. Glass
  Lynda L. Glass
  Executive Vice President/
  Secretary & Chief Governance Officer