 OMAHA, Neb.--BUSINESS WIRE--Boston Omaha Corporation NASDAQ: BOMN Boston Omaha or the Company today announced it has timely filed a Form 12b-25, Notification of Late Filing, with the U.S. Securities and Exchange Commission SEC relating to the Companys report on Form 10-Q for the period ended March 31, 2021. The Company expects to file the report within the five-day extension period provided by Rule 12b-25. In discussion with KPMG LLP, its independent registered public accounting 