X0306 4 2017-05-05 0 0000912752 SINCLAIR BROADCAST GROUP INC sbgi 0001016817 SMITH DAVID D C/O SINCLAIR BROADCAST GROUP 10706 BEAVER DAM ROAD COCKEYSVILLE MD 21030 1 1 1 0 Executive Chairman Class A Common Stock 2017-05-05 4 P 0 1100 36.75 A 83600 I Trustee of trust f/b/o Matthew Julian Sinclair Smith Class A Common Stock 2017-05-05 4 P 0 1100 36.75 A 83600 I Trustee of Trust f/b/o Devon Bianca Smith Class A Common Stock 2017-05-05 4 P 0 1100 36.79 A 83600 I Trustee of Trust f/b/o Blake Edwards Cunningham Smith Class A Common Stock 2017-05-05 4 P 0 1100 36.7999 A 83600 I Trustee of Trust f/b/o Jacqueline Beth Sinclair Smith The purchase price is a weighted average for the purchase 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 separate price. The range of prices for the purchase was $36.725-$36.75. The Reporting Person also directly owns 7,211,072.227 shares of Class B Common Stock and 10,411 shares of Class A Common Stock held in a 401(k) plan. The purchase price is a weighted average for the purchase 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 separate price. The range of prices for the purchase was $36.75-$36.80. Lisa A. Olivieri, Esq., on behalf of David D. Smith, by Power of Attorney 2017-05-09