☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number 1-6961 ___________________________ FORM 10-Q _______________________ TEGNA INC. (Exact name of registrant as specified in its charter) ___________________________ (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification N ...