X0202 3 2006-07-07 0 0001293243 PRA International PRAI 0001129787 VA PARTNERS LLC 435 PACIFIC AVENUE FOURTH FLOOR SAN FRANCISCO CA 94133 0 0 1 0 0001351069 ValueAct Capital Management, L.P. 435 PACIFIC AVENUE, 4TH FLOOR SAN FRANCISCO CA 94133 0 0 1 0 0001351073 ValueAct Capital Management, LLC 435 PACIFIC AVENUE, 4TH FLOOR SAN FRANCISCO CA 94133 0 0 1 0 0001159187 UBBEN JEFFREY W 435 PACIFIC AVENUE, FOURTH FLOOR SAN FRANCISCO CA 94133 0 0 1 0 0000937541 KAMIN PETER H 265 FRANKLIN STREET, 16TH FLOOR BOSTON MA 02110 0 0 1 0 Common Stock, par value $.01 per share 2315648 I See Footnote As General Partner of ValueAct Capital Master Fund, L.P. The reported stock is owned directly by ValueAct Capital Master Fund, L.P and may be deemed to be beneficially owned by (i) VA Partners, L.L.C. as General Partner of ValueAct Capital Master Fund, L.P., (ii) ValueAct Capital Management, L.P. as the manager of ValueAct Capital Master Fund, L.P. and (iii) ValueAct Capital Management, LLC as General Partner of ValueAct Capital Management, L.P. Jeffrey W. Ubben, Peter H. Kamin and George F. Hamel, Jr. are Managing Members of VA Partners, L.L.C. and ValueAct Capital Management, LLC. The reporting persons disclaim beneficial ownership of the reported stock except to the extent of their pecuniary interest therein. Joint Filer Information: Name: ValueAct Capital Master Fund, L.P., Address: 435 Pacific Avenue, Fourth Floor, San Francisco, CA 94133 Designated Filer: VA Partners, L.L.C. Issuer and Ticker Symbol: PRA International (PRAI) Date of Event Requiring Statement: July 7, 2006 Name: ValueAct Capital Management, L.P. Address: 435 Pacific Avenue, Fourth Floor, San Francisco, CA 94133 Designated Filer: VA Partners, L.L.C. Issuer and Ticker Symbol: PRA International (PRAI) Date of Event Requiring Statement: July 7, 2006 Name: ValueAct Capital Management, LLC Address: 435 Pacific Avenue, Fourth Floor, San Francisco, CA 94133 Designated Filer: VA Partners, L.L.C. Issuer and Ticker Symbol: PRA International (PRAI) Date of Event Requiring Statement: July 7, 2006 Name: Jeffrey W. Ubben Address: 435 Pacific Avenue, Fourth Floor, San Francisco, CA 94133 Designated Filer: VA Partners, L.L.C. Issuer and Ticker Symbol: PRA International (PRAI) Date of Event Requiring Statement: July 7, 2006 Name: George F. Hamel, Jr. Address: 435 Pacific Avenue, Fourth Floor, San Francisco, CA 94133 Designated Filer: VA Partners, L.L.C. Issuer and Ticker Symbol: PRA International (PRAI) Date of Event Requiring Statement: July 7, 2006 Name: Peter H. Kamin Address: 435 Pacific Avenue, Fourth Floor, San Francisco, CA 94133 Designated Filer: VA Partners, L.L.C. Issuer and Ticker Symbol: PRA International (PRAI) Date of Event Requiring Statement: July 7, 2006 VA PARTNERS, L.L.C., By:/s/ George F. Hamel Jr., Managing Member 2006-07-12 VALUEACT CAPITAL MASTER FUND, L.P., By: VA PARTNERS, L.L.C., its General Partner, By:/s/ George F. Hamel Jr., Managing Member 2006-07-12 VALUEACT CAPITAL MANAGEMENT, L.P., By: VALUEACT CAPITAL MANAGEMENT, LLC, its General Partner, By:/s/ George F. Hamel Jr., Managing Member 2006-07-12 VALUEACT CAPITAL MANAGEMENT, LLC, By:/s/ George F. Hamel Jr., Managing Member 2006-07-12 /s/ Jeffrey W. Ubben 2006-07-12 /s/ George F. Hamel, Jr. 2006-07-12 /s/ Peter H. Kamin 2006-07-12