SBC Warburg Dillon Read Inc.

Leadership & Staff

Simon Paul Dingemans

• Position (past)*

Bill Martin Managing Director (CTO), UBS O'Connor

• Executive Director, IB ('95→'97)

Stephen Anthony Zimmerman

• fund manager ('71→?)

Matthew Williams Non-executive Director, Holdingham Group

• Position (past)

Owners

Siegmund Warburg A scion of a German banking dynasty

• Founder (past)

Board Members

Richard W J Hardie London banker

• Executive director (Jul '05→?)

Holdings

Mercury Asset Management

• Owner (past); percent stake: 75%

Child Organizations

Dillon, Read & Co. Inc. A merger and acquisition advisory firm acquired by SBC Warburg in 1997.

• subsidiary ('97→?)

Parents

UBS Investment Bank Investment Bank

• parent ('98→?)

Swiss Bank Corporation Comnined with Union Bank of Switzerland to form UBS

• parent ('95→?)