Insurance and Financial

Owner

CS FIRST BOSTON CORPORATION

May 23, 2000

Insurance and Financial

Owner

CS FIRST BOSTON CORPORATION

—

Insurance and Financial

Owner

CS FIRST BOSTON CORPORATION

Feb 2, 1999

Insurance and Financial

Owner

CS FIRST BOSTON CORPORATION

—

Insurance and Financial

Owner

CS FIRST BOSTON CORPORATION

—

Insurance and Financial

Owner

CS FIRST BOSTON CORPORATION

—

Insurance and Financial

Owner

CS FIRST BOSTON CORPORATION

—

Insurance and Financial

Owner

CS FIRST BOSTON CORPORATION

Oct 13, 1998

Insurance and Financial

Owner

CS FIRST BOSTON CORPORATION

—

Insurance and Financial

Owner

CS FIRST BOSTON CORPORATION

May 28, 1996