EXHIBIT B --------- SECURITIES PURCHASE AGREEMENTSecurities Purchase Agreement • September 10th, 2001 • Welsh Carson Anderson & Stowe Ix Lp • Services-medical laboratories • Missouri
Contract Type FiledSeptember 10th, 2001 Company Industry Jurisdiction
EXHIBIT E --------- WARRANT AGREEMENTWarrant Agreement • September 10th, 2001 • Welsh Carson Anderson & Stowe Ix Lp • Services-medical laboratories • New York
Contract Type FiledSeptember 10th, 2001 Company Industry Jurisdiction
VOTING AGREEMENTVoting Agreement • September 10th, 2001 • Welsh Carson Anderson & Stowe Ix Lp • Services-medical laboratories • Missouri
Contract Type FiledSeptember 10th, 2001 Company Industry Jurisdiction
EXHIBIT G --------- AMENDMENT NO. 1 TO THE RIGHTS AGREEMENT THIS AMENDMENT NO. 1 TO THE RIGHTS AGREEMENT, dated as of August 31, 2001, is made between LabOne, Inc., a Missouri corporation (the "Company"), and American Stock Transfer & Trust Company...The Rights Agreement • September 10th, 2001 • Welsh Carson Anderson & Stowe Ix Lp • Services-medical laboratories
Contract Type FiledSeptember 10th, 2001 Company Industry
EXHIBIT I --------- REGISTRATION RIGHTS AGREEMENT REGISTRATION RIGHTS AGREEMENT dated as of August 31, 2001 among LABONE, INC., a Missouri corporation (the "Company"), WELSH, CARSON, ANDERSON & STOWE IX, L.P., a Delaware limited partnership ("WCAS"),...Registration Rights Agreement • September 10th, 2001 • Welsh Carson Anderson & Stowe Ix Lp • Services-medical laboratories • New York
Contract Type FiledSeptember 10th, 2001 Company Industry Jurisdiction