X0306 4 2013-12-13 0 0000912752 SINCLAIR BROADCAST GROUP INC SBGI 0001251155 SMITH ROBERT E 10706 BEAVER DAM ROAD COCKEYSVILLE MD 21030 1 0 1 0 Class B Common Stock 2013-12-13 4 J 0 54588 34.4887 D 235412 I Trustee of Trust f/b/o Family Member Class A Common Stock 2013-12-13 4 J 0 54588 34.4887 A 54588 I Trustee of Trust f/b/o Family Member Class A Common Stock 2013-12-13 4 S 0 54588 34.4887 D 0 I Trustee of Trust f/b/o Family Member Conversion of Class B Common Stock into Class A Common Stock. The purchase price is a weighted average for the transaction reported. The Reporting Person undertakes to provide, upon request by the Commission staff, the issuer or a security holder of the issuer, full information regarding the number of shares purchased at each price. The range of prices for this transaction was $34.14-$34.72. The Reporting Person directly owns 135,880 shares of Class A Common Stock and 6,329,806 shares of Class B Common Stock and 598.829750 shares of Class A Common Stock held in a 401(k) Plan. Clinton R. Black, V, Esquire, on behalf of Robert E. Smith, by Power of Attorney 2013-12-16