EXHIBIT 4(w) CERTIFICATE OF TRUST OF WELLS FARGO CAPITAL I THIS Certificate of Trust of Wells Fargo Capital I (the "Trust"), dated as of October 30, 1996, is being duly executed and filed by the undersigned, as trustee, to form a business trust under the Delaware Business Trust Act (12 Del. C. (S)3801, et seq.). ------- -- --- 1. Name. The name of the business trust formed hereby is Wells Fargo ---- Capital I. 2. Delaware Trustee. The name and business address of the trustee of ---------------- the Trust in the State of Delaware are Mark A. Ferrucci, c/o The Corporation Trust Company, 1209 Orange Street, Wilmington, Delaware 19801. 3. Effective Date. This Certificate of Trust shall be effective upon -------------- filing. IN WITNESS WHEREOF, the undersigned, being the trustee of the Trust, has executed this Certificate of Trust as of the date first-above written. MARK A. FERRUCCI /s/ Mark A. Ferrucci -------------------------