Exhibit No. 5(a) PAINEWEBBER SECURITIES TRUST DISTRIBUTION CONTRACT CONTRACT made as of September 12, 2000, between PAINEWEBBER SECURITIES TRUST, a Massachusetts business trust ("Fund"), and MITCHELL HUTCHINS ASSET MANAGEMENT INC., a Delaware...Painewebber Securities Trust • November 30th, 2000 • New York
Exhibit No. 5(b) DEALER AGREEMENT PAINEWEBBER SECURITIES TRUST AGREEMENT made as of September 12, 2000, between Mitchell Hutchins Asset Management Inc. ("Mitchell Hutchins"), a Delaware corporation, and PaineWebber Incorporated ("PaineWebber"), a...Dealer Agreement • November 30th, 2000 • Painewebber Securities Trust • New York
