Exhibit 11 =============================================================================== SUPPLEMENTAL REGISTRATION RIGHTS AGREEMENT by and among COSI, INC. andSupplemental Registration Rights Agreement • December 4th, 2003 • Zam Holdings L P • Retail-eating places • New York
Contract Type FiledDecember 4th, 2003 Company Industry Jurisdiction
EXHIBIT 4.4.2 SUPPLEMENTAL REGISTRATION RIGHTS AGREEMENTSupplemental Registration Rights Agreement • August 6th, 2003 • Cosi Inc • Retail-eating places • New York
Contract Type FiledAugust 6th, 2003 Company Industry Jurisdiction