Computer and Scientific

Owner

AETNA LIFE AND CASUALTY COMPANY

Insurance and Financial

Owner

AETNA LIFE AND CASUALTY COMPANY

Insurance and Financial

Owner

AETNA LIFE AND CASUALTY COMPANY

Sep 2, 1997

Insurance and Financial

Owner

AETNA LIFE AND CASUALTY COMPANY

Insurance and Financial

Owner

AETNA LIFE AND CASUALTY COMPANY

Insurance and Financial

Owner

AETNA LIFE AND CASUALTY COMPANY

May 13, 1997

Insurance and Financial

Owner

AETNA LIFE AND CASUALTY COMPANY

Sep 10, 1996

Insurance and Financial

Owner

AETNA LIFE AND CASUALTY COMPANY

Jul 15, 1997

Insurance and Financial

Owner

AETNA LIFE AND CASUALTY COMPANY

Aug 20, 1996

Insurance and Financial

Owner

AETNA LIFE AND CASUALTY COMPANY

Mar 5, 1996

Insurance and Financial

Owner

AETNA LIFE AND CASUALTY COMPANY

Mar 5, 1996

Insurance and Financial

Owner

AETNA LIFE AND CASUALTY COMPANY

Oct 1, 1996

Insurance and Financial

Owner

AETNA LIFE AND CASUALTY COMPANY

Oct 1, 1996

Insurance and Financial

Owner

AETNA LIFE AND CASUALTY COMPANY

Oct 1, 1996

Insurance and Financial

Owner

AETNA LIFE AND CASUALTY COMPANY

Oct 1, 1996

Insurance and Financial

Owner

AETNA LIFE AND CASUALTY COMPANY

Mar 26, 1996

Insurance and Financial

Owner

AETNA LIFE AND CASUALTY COMPANY

Mar 26, 1996

Insurance and Financial

Owner

AETNA LIFE AND CASUALTY COMPANY

Sep 5, 1995

Insurance and Financial

Owner

AETNA LIFE AND CASUALTY COMPANY

Insurance and Financial

Owner

AETNA LIFE AND CASUALTY COMPANY

Apr 2, 1996

Insurance and Financial

Owner

AETNA LIFE AND CASUALTY COMPANY

Dec 19, 1995

Computer and Scientific

Owner

AETNA LIFE AND CASUALTY COMPANY

Dec 19, 1995

Insurance and Financial

Owner

AETNA LIFE AND CASUALTY COMPANY

Jan 31, 1995

Insurance and Financial

Owner

AETNA LIFE AND CASUALTY COMPANY

Oct 11, 1994