MediaCo Holding(MDIA) - 2021 Q4 - Annual Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 (Exact name of registrant as specified in its charter) MEDIACO HOLDING INC. INDIANA (State of incorporation or organization) 84-2427771 (I.R.S. Employer Identification No.) FORM 10-K (Mark One) ☒ Annual Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 for the Fiscal Year Ended December 31, 2021 ☐ Transition Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Commission File Number 0 ...