X0202 4 2007-03-06 0 0000912752 SINCLAIR BROADCAST GROUP INC SBGI 0001254011 SMITH J DUNCAN 10706 BEAVER DAM RD COCKEYSVILLE MD 21030 1 1 1 0 Secretary Class B Common Stock 2007-03-06 4 S 0 60000 14.57 D 10291691 D Class B Common Stock 2007-03-06 4 S 0 35000 14.58 D 10256691 D Class B Common Stock 2007-03-06 4 S 0 5000 14.6 D 10251691 D Class B Common Stock 2007-03-06 4 S 0 24900 14.68 D 10226791 D Class B Common Stock 2007-03-06 4 S 0 25020 14.69 D 10201771 D Class B Common Stock 2007-03-06 4 S 0 80 14.695 D 10201691 D Class B Common Stock 2007-03-06 4 S 0 1691 14.7 D 10200000 D Mr. Smith also indireclty owns 510,000 shares of Class B Common Stock in a trust f/b/o family members. Lisa A. Oliveri, Esquire, on behalf of J. Duncan Smith, by Power of Attorney 2007-03-08