X0303 4 2009-08-20 0 0001041858 RCN CORP /DE/ RCNI 0001029739 HILLMAN LEE S 1033 SKOKIE BOULEVARD SUITE 450 NORTHBROOK IL 60062 1 0 0 0 Common Stock 2009-08-20 4 A 0 15066 0 A 73782 D Shares will vest on September 1, 2010 contingent upon reporting person's continued service on the Issuer's Board of Directors through September 1, 2010. Jessica Kaman as Power of Attorney for Lee S. Hillman 2009-08-21