0000830158-04-000040 Sample Contracts

BANC OF AMERICA SECURITIES LLC $90,000,000 AGGREGATE PRINCIPAL AMOUNT LABONE, INC. Registration Rights Agreement dated June 25, 2004
Registration Rights Agreement • June 28th, 2004 • Labone Inc/ • Services-medical laboratories • New York

REGISTRATION RIGHTS AGREEMENT, dated June 25, 2004, between LabOne, Inc., a Missouri corporation (together with any successor entity, herein referred to as the "Company") and J.P. Morgan Securities Inc. and Banc of America Securities LLC, as representatives (the "Representatives") of the several initial purchasers (the "Initial Purchasers"), under the Purchase Agreement (as defined below).