Exhibit 10.23 FIRST AMENDMENT TO THE SEPTEMBER 20, 1995 AGREEMENT FOR INFORMATION TECHNOLOGY SERVICES BETWEEN INVESTORS BANK & TRUST COMPANY AND ELECTRONIC DATA SYSTEMS CORPORATION This Amendment (the "First Amendment"), effective January 1, 2000, is...Investors Financial Services Corp • January 30th, 2001 • Investment advice • Texas
Company FiledJanuary 30th, 2001 Industry Jurisdiction