THE CORPORATE LIBRARY

Related Party Transactions and Outside Related Director Information

Advent Software, Inc. (ADVS)

4/20/2006 Proxy Information

John Scully, Chairman of our Board of Directors, served on the board of directors of ProQuest Company from 1988 to 2003. During part of this time, James Roemer, another of our directors, was Chairman and CEO of ProQuest. In addition, Mr Roemer owns less than a 1% interest in SPO Partners II, L.P., an investment partnership managed by SPO Partners & Co., of which Mr. Scully is a Managing Director.

4/22/2005 Proxy Information

As of December 31, 2004, Citigroup Inc. (“Citigroup”) owned more than 5% of the voting stock of Advent. Advent recognized approximately $1.1 million of revenue from certain subsidiaries of Citigroup during fiscal 2004. The Company’s aggregate receivable from Citigroup and its subsidiaries was $0.7 million as of December 31, 2004.

John Scully, Chairman of our Board of Directors, served on the board of directors of ProQuest Company from 1988 to 2003. During part of this time, James Roemer, another of our directors, was Chairman and CEO of ProQuest. In addition, Mr Roemer owns less than a 1% interest in SPO Partners II, L.P., an investment partnership managed by SPO Partners & Co., of which Mr. Scully is a Managing Director.

4/2/2004 Proxy Information

John Scully currently serves as managing director of SPO Partners & Co., a private investment firm he co-founded in 1991. SPO is a principal shareholder of the company owning 19.37% of beneficially owned shares.

Mr. Geraci, an executive officer of the Company, entered into two loans, each at $35,000 with the Company in May 2001 and March 2002 at fixed interest rates of 4.98% and 2.78% per annum, respectively. Both loans were for general purposes with no specified due dates for repayment. During 2003, the largest aggregate indebtedness of Mr. Geraci’s loan was $72,377, including principal and interest. At December 31, 2003, the outstanding loan balance was $66,880.

Ms. DiMarco is a member of the board of directors of Latent Zero, a private company in which the Company has an investment.

3/17/2003 Proxy Information

In April 1997 the Board of Directors of the Company approved and issued a $200,000 loan to Peter Caswell, President, Chief Executive Officer and Director of the Company, secured by Mr. Caswell's stock and options in the Company. The loan was due April 2001, or upon termination of Mr. Caswell's employment with the Company if earlier, and accrued interest at an annual rate of 8%. The largest amount outstanding in 2002 was $49,252, consisting of accrued interest. In February 2002, the Board forgave the remaining amount outstanding based upon Mr. Caswell's meeting certain performance goals.

At December 31, 2002, the Company had a loan outstanding in the principle amount of $70,000 to Mr. Geraci who is an executive officer of the Company. Mr. Geraci's loan was entered into on two dates, May 2001 for $35,000 and March 2002, for $35,000, both for general purposes, and has no specified due date. Interest on Mr. Geraci's loans are at rates of 4.98 % and 2.78%. Since the commencement of 2002, the largest aggregate indebtedness of Mr. Geraci's loan was $73,562, including principal and interest.

Ms. DiMarco is a member of the board of directors of Latent Zero, a private company in which the Company has an investment.