1 EXHIBIT 10.7 LOAN AGREEMENT This Loan Agreement ("Agreement") dated as of April __, 1996, is made by and between SOUTHERN ARIZONA BANCORP, INC., an Arizona corporation ("Borrower"), and ZIONS BANCORPORATION, a Utah corporation ("Lender"). WHEREAS, Borrower and PHS Mortgage, Inc. ("Agent") entered into that Note and Agency Agreement dated as of July 15, 1993 (the "Note and Agency Agreement") pursuant to which Borrower agreed to issue Senior Notes in a principal amount not less than $1,500,000 but not exceeding $2,500,000 to certain investors pursuant to the terms thereof (the "Senior Notes"); and WHEREAS, as of the date hereof Borrower has issued and outstanding Senior Notes in the aggregate principal amount of $2,500,000, due on July 1, 2000, with interest payable at 8.75 percent; and WHEREAS, Borrower and its subsidiary, Southern Arizona Bank ("Bank"), and Lender and its subsidiary, National Bank of Arizona, have entered into that Agreement and Plan of Reorganization dated as of January 17, 1996 (the "Agreement and Plan of Reorganization") pursuant to which Borrower will be merged with and into Lender, and Bank will be merged with and into National Bank of Arizona, with Lender and National Bank of Arizona to be the entities resulting from their respective mergers, and with consideration to be paid to shareholders of Borrower as set forth in Section 1.2 of the Agreement and Plan of Reorganization; and 2 WHEREAS, Borrower and Lender agree that effectuation of the transactions contemplated in the Agreement and Plan of Reorganization will be facilitated by the prepayment of the issued and outstanding Senior Notes of the Borrower in accordance with Section 4.2 of the Note and Agency Agreement prior to the Effective Date as defined in Article 2 of the Agreement and Plan of Reorganization; and WHEREAS, Borrower and Lender agree that the prepayment by Borrower of the issued and outstanding Senior Notes should be funded through the extension of a loan by Lender to Borrower in an amount sufficient to enable Borrower to satisfy its obligations to each holder of its Senior Notes for interest, principal, premium and any other amount due and owing thereunder as well as under the Note and Agency Agreement; and WHEREAS, Borrower and Lender desire to memorialize the terms and conditions pursuant to which Lender will extend funds to Borrower to prepay the Senior Notes; NOW, THEREFORE, in consideration of these premises and the mutual agreements hereinafter set forth, the parties agree as follows: 1. DEFINITIONS; INTERPRETATION 1.1 Definitions. As used in this Agreement, the following terms shall have the following respective meanings: Agreement means this Loan Agreement, as amended and in force from time to time. - 2 - 3 Authorized Denominations means minimum principal amounts of $5,000 and integral multiples of $1,000 in excess of $5,000. Bank Combination means the combination described in Section 1.1(b) of the Agreement and Plan of Reorganization. Business Day means any day other than (i) a Saturday or Sunday, or (ii) a day on which banking institutions in Arizona or Utah are authorized or obligated by law or executive order to be closed. Calculation Date means May 23, 1996. Capitalized Lease means any lease the obligation for Rentals (as defined herein) with respect to which is required to be capitalized on a balance sheet of the lessee in accordance with generally accepted accounting principles. Capitalized Rentals means as of the date of any determination, the amount at which the aggregate Rentals due and to become due under all Capitalized Leases under which Borrower or Bank is a lessee would be reflected as a liability on a consolidated balance sheet of Borrower and Bank. Change of Control means the occurrence of any one or more of the following: (i) the date a person or group of affiliated or associated persons ("acquiring person") acquires 50 percent or more of the outstanding shares of the voting capital stock of Borrower or Bank, (ii) the date an acquiring person acquires all or substantially all of the assets of Borrower or Bank, or (iii) the date Borrower or Bank is merged with or into another person, and, is either not the surviving entity, or, if it is the surviving - 3 - 4 entity, the holders of its capital stock immediately prior to such merger do not own 50 percent or more of the voting capital stock of the surviving entity. Closing Certificate means the certificate to be completed and executed by Borrower in the manner described in Section 4.1 hereof. Closing Date means May 27, 1996. Consolidated Current Assets and Consolidated Current Liabilities means such assets and liabilities of Borrower and Bank on a consolidated basis, as shall be determined in accordance with generally accepted accounting principles to constitute current assets and current liabilities, respectively. Consolidated Funded Debt means all Funded Debt (as defined herein) of Borrower and Bank determined on a consolidated basis eliminating intercompany items. Consolidated Net Income for any period shall mean the gross revenues of Borrower and Bank for such period less all expenses and other proper charges (including taxes on income), determined on a consolidated basis in accordance with generally accepted accounting principles consistently applied, but excluding in any event: (a) any gains or losses on the sale or other disposition of investments other than in the ordinary course of business in securities transactions or fixed or capital assets, and any taxes on such excluded gains and any tax deductions or credits on account of any such excluded losses; - 4 - 5 (b) the proceeds of any life insurance policy; (c) net earnings and losses of Bank accrued prior to the date Borrower acquired Bank; (d) net earnings and losses of any corporation (other than Bank), substantially all the assets of which have been acquired in any manner, realized by such other corporation prior to the date of such acquisition; (e) net earnings and losses of any corporation (other than Bank) with which Borrower or Bank shall have consolidated or which shall have merged into or with Borrower or Bank prior to the date of such consolidation or merger; (f) net earnings of any business entity (other than Bank) in which Borrower or Bank has an ownership interest unless such net earnings shall have actually been received by Borrower or Bank in the form of cash distributions; (g) any portion of the net earnings of Bank that for any reason is unavailable for payment of dividends to Borrower or Bank; (h) earnings resulting from any reappraisal, revaluation or write-up of assets; (i) any deferred or other credit representing any excess of the equity in Bank at the date of acquisition thereof over the amount invested in Bank; (j) any gain arising from the acquisition of any securities of Borrower or Bank; and - 5 - 6 (k) any reversal of any contingency reserve, except to the extent that provision for such contingency reserve shall have been made from income arising during such period. Consolidated Net Income Available for Fixed Charges means for any period the sum of (i) Consolidated Net Income during such period plus (to the extent deducted in determining Consolidated Net Income), (ii) all provisions for any federal, state or other income taxes made by Borrower and Bank during such period and (iii) Fixed Charges (as defined herein) during such period. Consolidated Net Tangible Assets means as of the date of any determination thereof, the total amount of all Tangible Assets (as defined herein) of Borrower and Bank, after deducting therefrom all items, which, in accordance with generally accepted accounting principles, would be included on the liability and equity side of a consolidated balance sheet, except deferred income taxes, deferred investment tax credits, capital stock of any class, surplus and Consolidated Funded Debt. Consolidated Tangible Net Worth means as of the date of any determination thereof, Consolidated Net Tangible Assets, less all outstanding Funded Debt, deferred income taxes, deferred investment tax credits of Borrower and Bank. Discharge Certification means the statement to be completed and executed by Borrower and Agent in the manner described in Article 6 hereof. Effective Date shall have the meaning assigned to it in Article 2 of the Agreement and Plan of Reorganization. - 6 - 7 Event of Default means any event or condition, the occurrence of which would, with the passage of time or the giving of notice, or both, constitute an Event of Default as defined in Article 10 hereof. Fixed Charges means for any period on a consolidated basis the sum of (i) one-third (1/3) of all Rentals (including all Rentals on Capitalized Leases) payable during such period by Borrower and Bank and (ii) all Interest Charges (as defined herein) on all Indebtedness (as defined herein, except that Capitalized Rentals shall be excluded therefrom) of Borrower and Bank. Funded Debt means (i) all indebtedness for borrowed money or indebtedness that has been incurred in connection with the acquisition of assets in each case having a final maturity of one or more than one year from the date of origin thereof (or that is renewable or extendable at the option of the obligor for a period or periods more than one year from the date of origin), including all payments in respect thereof that are required to be made within one year from the date of any determination of Funded Debt, whether or not included in Consolidated Current Liabilities, (ii) all Capitalized Rentals and (iii) all Guaranties (as defined herein) of Funded Debt of others. Guaranties means, by any person, all obligations (other than endorsements in the ordinary course of business of negotiable instruments, for deposit or collection) of such person guaranteeing, or in effect guaranteeing, any Indebtedness, dividend or other obligation of any other person ("primary obligor") in any - 7 - 8 manner, whether directly or indirectly, including, without limitation, all obligations incurred through an agreement, contingent or otherwise, by such person: (i) to purchase such Indebtedness or obligation or any property or assets constituting security therefor, (ii) to advance or supply funds (1) for the purchase or payment of such Indebtedness or obligation, or (2) to maintain working capital or any other balance sheet condition, or otherwise to advance or make available funds for the purchase or payment of such Indebtedness or obligation, or (iii) to lease property or to purchase securities or other property or services primarily for the purpose of assuring the owner of such Indebtedness or obligation of the ability of the primary obligor to make payment of the Indebtedness or obligation, or (iv) otherwise to assure the owner of the Indebtedness or obligation of the primary obligor against loss in respect thereof. For the purposes of all computations made under this Agreement, a Guarantee in respect of any Indebtedness for borrowed money shall be deemed to be Indebtedness equal to the principal amount of such Indebtedness for borrowed money which has been guaranteed, and a guarantee in respect of any other obligation or liability or any dividend shall be deemed to be indebtedness equal to the maximum aggregate amount of such obligation, liability, or dividend. Holding Company Combination means the combination described in Section 1.1(a) of the Agreement and Plan of Reorganization. - 8 - 9 Indebtedness of any person means and includes all obligations of such person that, in accordance with generally accepted accounting principles, shall be classified upon a balance sheet of such person as liabilities of such person, and in any event shall include all (i) obligations of such person for borrowed money or obligations that have been incurred in connection with the acquisition of property or assets, (ii) obligations secured by any lien or other charge upon property or assets owned by such person even though such person has not assumed or become liable for the payment of such obligations, (iii) obligations created or arising under any conditional sale or other title retention agreement with respect to property acquired by such person, notwithstanding the fact that the rights and remedies of the seller, lender or lessor under such agreement, in the event of default, are limited to repossession or sale of property, (iv) Capitalized Rentals and (v) Guaranties of obligations of others of the character referred to in this definition. Interest means an interest rate of 8.75 percent per annum on the unpaid principal balance of the Promissory Note. Interest Charges means for any period all interest and all amortization of debt discount and expense on any particular Indebtedness for which such calculations are being made. Computations of Interest Charges for Indebtedness having a variable interest rate shall be calculated at the rate in effect on the date of any such determination. - 9 - 10 Interest Payment Dates means January 1 and July 1 of each calendar year during the term of the Promissory Note, commencing July 1, 1996; provided, however, if such date is not a Business Day, the Interest Payment Date shall be the immediately preceding Business Day. Loan Amount means the aggregate interest, principal, premium and any other amounts due and owing pursuant to the Senior Notes and the Note and Agency Agreement as of the Closing Date. Maturity Date means July 1, 2000, or any earlier date on which the Promissory Note becomes due and payable in full pursuant to the terms of this Agreement. Notification Date means April 26, 1996. Prepayment Notification means the notice to Senior Note Holders described in Article 2 hereof. Prepayment Statement means the statement to be prepared by Borrower and delivered to Lender in the manner described in Article 3 hereof. Proxy Statement Mailing Date means the date on which Borrower mails proxy statements to its shareholders as contemplated in Section 4.1(a) of the Agreement and Plan of Reorganization. Rentals means and includes, as of the date of any determination thereof, all fixed rents (including as such, all payments which the lessee is obligated to make to the lessor on termination of the lease or surrender of the property) payable by Borrower or Bank as lessee or sub-lessee under a lease of real or personal property, which shall be exclusive of any amounts required - 10 - 11 to be paid by Borrower or Bank (whether or not designated as rents or additional rents) on account of maintenance, repairs, insurance, taxes and similar charges. Senior Note Holder means person to whom issued Senior Notes are registered pursuant to the Note and Agency Agreement. Tangible Assets means as of the date of any determination thereof, the total amount of all assets of Borrower and Bank (less depreciation, depletion and other properly deductible valuation reserves), after deducting goodwill, patents, tradenames, trademarks, copyrights, franchises, experimental expense, organizational expense, unamortized debt discount and expense, deferred assets, other than prepaid insurance and prepaid taxes, the excess of cost of shares acquired over book value of related assets, and such other assets as are properly classified as "intangible assets" in accordance with generally accepted accounting principles. 1.2 Accounting Principles. Where the character or amount of any asset or liability or item of income or expense is required to be determined, or any consolidation or other accounting computation is required to be made for the purposes of this Agreement, the same shall be done in accordance with generally accepted accounting principles, to the extent applicable, except where such principles are inconsistent with the requirements of this Agreement. 1.3 Directly or Indirectly. Where any provision in this Agreement refers to action to be taken by any person or which such person is prohibited from taking, such provision shall be - 11 - 12 applicable whether the action in question is taken directly or indirectly by such person. 2. PROVISION OF PREPAYMENT NOTIFICATION. Not later than the Notification Date, Borrower shall complete and provide to each Senior Note Holder and to Agent the Prepayment Notification set forth in Exhibit A hereto in the manner prescribed in Section 4.4 of the Note and Agency Agreement and shall promptly supply to Lender copies of all such Prepayment Notifications together with proof of mailing thereof. The Prepayment Statement shall be dated as of the Notification Date. 3. PROVISION OF PREPAYMENT STATEMENT. Not later than the Calculation Date, Borrower shall complete and furnish to Lender the Prepayment Statement, certified by its President and Chief Executive Officer, in the form set forth as Exhibit B hereto. The Prepayment Statement shall be dated as of the Calculation Date. 4. EXECUTION AND DELIVERY OF CLOSING CERTIFICATE AND PROMISSORY NOTE; DISBURSEMENT OF LOAN AMOUNT. 4.1 Execution and Delivery of Closing Certificate and Promissory Note. Not later than the Closing Date, Borrower shall complete, execute and deliver to Lender the Closing Certificate in the form set forth as Exhibit C and the Promissory Note in the form set forth as Exhibit D hereto. The principal amount of the Promissory Note shall consist of: (i) the aggregate principal - 12 - 13 amount of the Senior Notes as of the Closing Date; (ii) any accrued but unpaid interest on the Senior Notes as of the Closing Date; and (iii) any additional amount due and owing from Borrower as of the Closing Date pursuant to the Senior Notes and the Loan and Agency Agreement but shall not include any amount paid by Borrower to Senior Note Holders pursuant to Section 4.2 of the Note and Agency Agreement. The Closing Certificate and the Promissory Note shall be dated as of the Closing Date. 4.2 Disbursement of Loan Amount. Not later than the Closing Date, following completion by Borrower of the actions described in Section 4.1 hereof, Lender shall disburse the Loan Amount to Borrower or to the order of Borrower. 4.3 Replacement of Lost, Stolen, Destroyed, or Mutilated Promissory Note. Upon receipt by Borrower of Lender's written notice of the loss, theft, destruction or mutilation of the Promissory Note and, in the case of any such loss, theft, or destruction, upon receipt of an indemnity agreement in form reasonably satisfactory to Borrower, or, in the case of any such mutilation, upon surrender of the mutilated Promissory Note for cancellation by Borrower, Borrower will (at Lender's expense), within ten (10) Business Days therefore, issue and deliver to Lender, in lieu of or in exchange for such lost, stolen, destroyed, or mutilated Promissory Note, a new Promissory Note in the unpaid principal amount of such lost, stolen, destroyed or mutilated Promissory Note, dated so that there will be no loss of interest on such Promissory Note, and otherwise of like tenor. Every new - 13 - 14 Promissory Note issued by Borrower pursuant to the provisions of this Section 4.3 shall be the legal, valid and binding obligation of Borrower and shall evidence the same debt as the Promissory Note in substitution of which it is issued. 4.4 Negotiability and Assignability. The Promissory Note is not negotiable and may not be assigned except by operation of law. 5. PREPAYMENT OF SENIOR NOTES AND DISCHARGE OF NOTE AND AGENCY AGREEMENT. On the Closing Date, following completion by Lender of the actions described in Section 4.2 hereof, Borrower shall take all actions required to be taken by it pursuant to Section 12.1 of the Note and Agency Agreement to (i) prepay and satisfy its obligations under the Senior Notes and Note and Agency Agreement for interest, principal, premiums and all other amounts due and owing as of the Closing Date and (ii) release Borrower from any continuing obligation under the Note and Agency Agreement. Upon the completion by Borrower of the actions contemplated in clauses (i) and (ii) above, Borrower shall promptly furnish to Lender the Discharge Statement, certified by its President and Chief Executive Officer and by an appropriate official of Agent, in the form set forth in Exhibit E hereto. 6. TERMINATION. The termination of the Agreement and Plan of Reorganization pursuant to Article 10 thereof prior to the provision by Borrower of the Prepayment Notification to Senior Note - 14 - 15 Holders in the manner set forth in Article 2 hereof shall cause this Agreement to terminate without further action by, and liability or obligation to, either party. 7. PAYMENT OF PRINCIPAL AND INTEREST. 7.1 Date for Payment of Principal and Interest. Interest shall be payable on the Interest Payment Dates and on the Maturity Date; and principal shall be payable on the Maturity Date. 7.2 Interest Rate on the Promissory Note. Borrower shall pay the Interest on the unpaid principal balance of the Promissory Note as provided herein. 7.3 Application of Payment. All payments received shall be applied to the payment of the Promissory Note in the following order of priority: (i) first, to the payment of accrued Interest and (ii) second, to the payment of principal then due. 7.4 Prepayment. Borrower may, at any time and from time to time prior to the Maturity Date, by provision of not less than five (5) Business Days' notice to Lender, prepay all or part of the Promissory Note (but if prepayment be made in part, then in units of $1,000 or integral multiples of $1,000 in excess thereof) without premium or penalty, together with accrued Interest to the date such prepayment on the amount being prepaid. 7.5 Manner of Payment. The payment of principal and Interest due and payable hereunder to Lender shall be made by wire transfer in immediately available funds in accordance with the wiring instructions set forth below: - 15 - 16 Bank: Zions First National Bank ABA No.: 1240-00054 Beneficiary: Zions Bancorporation Acct No.: 0211003-9 Attn: Jay Facer Phone No.: (801) 524-2392 8. REPRESENTATIONS AND WARRANTIES OF BORROWER. Borrower represents and warrants to Lender as follows: 8.1 Execution and Performance of Agreement. Borrower has all requisite corporate power and authority to execute and deliver this Agreement and to perform its obligations hereunder. 8.2 Binding Obligations; Due Authorization. Upon the authorization of this Agreement by the Board of Directors of Borrower, this Agreement will constitute the valid, legal, and binding obligation of Borrower, enforceable against it in accordance with its terms, except as enforcement may be limited by applicable bankruptcy, insolvency, moratorium or similar law, or by general principles of equity. The execution, delivery, and performance of this Agreement and the transactions contemplated hereby will have been duly and validly authorized by the Board of Directors of Borrower prior to the Closing Date. No other corporate proceedings on the part of Borrower are necessary to authorize the execution and delivery of this Agreement or the carrying out of the transactions contemplated hereby. 8.3 Absence of Default. None of the execution or the delivery of this Agreement, the consummation of the transactions contemplated hereby, or the compliance with or fulfillment of the - 16 - 17 terms hereof will conflict with, or result in a breach of any of the terms, conditions, or provisions of, or constitute a default under the organizational documents or bylaws of Borrower. None of such execution, consummation, or fulfillment will (a) conflict with, or result in a material breach of the terms, conditions, or provisions of, or constitute a material violation, conflict, or default under, or give rise to any right of termination, cancellation, or acceleration with respect to, or result in the creation of any lien, charge, or encumbrance upon, any property or assets of Borrower pursuant to any material agreement or instrument under which Borrower is obligated or by which any of its properties or assets may be bound, including without limitation any material lease, contract, mortgage, promissory note, deed of trust, loan, credit arrangement or other commitment or arrangement of Borrower in respect of which it is an obligor; (b) violate any law, statute, rule, or regulation of any government or agency to which Borrower is subject and which is material to its operations; or (c) violate any judgment, order, writ, injunction, decree, or ruling to which Borrower or any of its properties or assets is subject or bound. None of the execution or delivery of this Agreement, the consummation of the transactions contemplated hereby, or the compliance with or fulfillment of the terms hereof will require any authorization, consent, approval, or exemption by any person which has not been obtained, or any notice or filing which has not been given or done. - 17 - 18 9. PARTICULAR COVENANTS OF BORROWER. 9.1 Maintenance of Office; Operation of Business. Borrower covenants and agrees that from and after the Closing Date and continuing so long as any amount remains unpaid on the Promissory Note or hereunder, it will: (a) Maintain in Yuma, Arizona, an office or agency where the Promissory Note may be presented for exchange and payment as in this Agreement provided, and an office or agency where notices and demands to or upon Borrower in respect of the Promissory Note and this Agreement may be served. The principal office of Borrower shall be such office or agency, unless Borrower shall maintain some other office or agency for such purpose and shall give Lender written notice of the location thereof. (b) Promptly pay and discharge, or cause to be paid and discharged, all lawful taxes, assessments and governmental charges or levies imposed upon the income and profits of Borrower, or upon any of its assets, or upon any part thereof; provided, however, that Borrower shall not be required to pay such tax, assessment or charge so long as the validity thereof shall be contested in good faith by appropriate proceedings, nor shall Borrower be obligated hereunder to pay any such tax, assessment, or charge if such property shall, in the opinion of Borrower, be no longer advantageous to Borrower in the conduct of its business, or if in the opinion of Borrower, any such tax assessment or charge exceeds the value of such property on which it is levied. - 18 - 19 (c) Pay or cause to be paid the principal of, premium, if any, and interest on all indebtedness heretofore or hereafter incurred or assumed by Borrower, when and as the same shall become due and payable, unless such indebtedness shall be renewed or extended, or unless such payment is not permitted under provisions subordinating such indebtedness to the Promissory Note, and faithfully observe, perform and discharge all the covenants, conditions and obligations which are imposed on it by any and all indentures and other agreements securing or evidencing such indebtedness or pursuant to which such indebtedness is issued, and not permit the occurrence of any act or omission which is or may be declared to be a default thereunder; provided, however, that Borrower shall not be required to make any payment or to take any action by reason of the provisions of this subsection at any time while it shall be contesting in good faith its obligation to make such payment or to take such action, provided it shall have set aside on its books adequate reserves (to the extent, and segregated if and to the extent, required by sound accounting practice in accordance with generally accepted accounting principles) with respect thereto. (d) At all times keep proper books of record and account in which full, true and accurate entries will be made of its transactions in accordance with sound accounting practice. (e) At its own cost and expense, do or cause to be done all things necessary to preserve and keep in full force and effect Borrower's and Bank's existence as an Arizona corporation; - 19 - 20 provided, however, that this Section 10.1(e) shall not be construed as prohibiting the taking by Borrower or Bank of any action in furtherance of the consummation of the transactions contemplated in the Agreement and Plan of Reorganization. (f) Deliver or cause to be delivered to Lender, not later than one hundred and twenty (120) days after the close of each fiscal year of Borrower, a copy of Borrower's audited annual financial statements consisting of a balance sheet and an income statement fairly presenting Borrower's financial condition and a copy of each and every filing made by Borrower with the Securities and Exchange Commission (the "Commission") pursuant to the periodic reporting requirements of the Securities Exchange Act of 1934, as amended, and the regulations of the Commission adopted pursuant thereto. 9.2 Negative Covenants. Borrower covenants and agrees that from and after the Closing Date and continuing so long as any amount remains unpaid on the Promissory Note or hereunder, it will not: (a) Issuance of Additional Securities. Authorize or issue any debt senior to the Promissory Note; provided, however, that the Promissory Note shall rank pari passu with the Senior Notes while the Senior Notes remain outstanding. Borrower shall cause Bank not to authorize or issue any securities senior in any respect to its voting common stock authorized as of the date of this Agreement. - 20 - 21 (b) Funded Debt Ratio. Assume or incur or in any manner be or become liable in respect of any Consolidated Funded Debt, if Consolidated Funded Debt of Borrower shall exceed 125 percent of Borrower's Consolidated Tangible Net Worth. (c) Dividends. Declare or pay cash dividends on any shares of its capital stock if its Consolidated Net Income Available for Fixed Charges on Consolidated Funded Debt is less than 150 percent of the amount of interest payable on Borrower's Consolidated Funded Debt. 9.3 Further Instruments and Acts. Borrower will execute and deliver such further instruments and do such further acts as may reasonably be necessary or proper to carry out more effectually the purposes of this Agreement. 10. REMEDIES OF LENDER IN EVENT OF DEFAULT. 10.1 Events of Default. In case one or more of the following Events of Default shall have occurred and be continuing: (a) Borrower shall fail to pay any installment of principal or Interest on the Promissory Note when due and payable, whether upon the Maturity Date or otherwise pursuant to this Agreement or the Promissory Note; (b) Borrower shall fail to comply with any other covenant or agreement on the part of Borrower set forth in the Promissory Note or in this Agreement for a period of thirty (30) days after the date on which written notice of such failure, - 21 - 22 requiring the same to be remedied, shall have been given to Borrower by Lender; (c) final judgment for the payment of money in excess of $250,000 shall be rendered against Borrower or Bank and the same shall remain undischarged for a period of thirty (30) days during which execution shall not be effectively stayed; (d) (i) Borrower or Bank shall commence or consent to any case, proceeding or other action (1) under any existing or future law of any jurisdiction relating to bankruptcy, insolvency, reorganization or relief of debtors seeking to have an order for relief entered with respect to it or seeking to adjudicate it as bankrupt or insolvent or seeking reorganization, arrangement, adjustment, liquidation, dissolution, composition or other relief with respect to it or its debts or (2) seeking appointment of a receiver, trustee, custodian, conservator or other similar official for it or for all or any substantial part of its assets or Borrower or Bank shall make a general assignment for the benefit of creditors or admit in writing that it is unable to pay its debts as they become due; or (ii) there shall be commenced against Borrower or Bank any such case, proceeding or other action referred to in clause (i) of this subsection (d) that (1) results in the entry of an order for relief or any such adjudication or appointment or (2) is not dismissed, discharged or stayed for a period of thirty (30) days from the entry thereof; or - 22 - 23 (iii) there shall be commenced against Borrower or Bank any case, proceeding or other action seeking issuance of a warrant of attachment, execution, distraint or similar process against all or any part of its assets that results in the entry of any order for any such relief which shall not have been vacated, discharged or stayed within thirty (30) days from the entry thereof; or (iv) Borrower or Bank shall have been dissolved or terminated; or (v) Borrower or Bank shall take any action authorizing or in furtherance of or indicating its consent to approval or acquiescence in any of the acts set forth above in this subsection (d); then, and in each and every such case, unless the principal of the Promissory Note shall have already become due and payable, Lender, by notice in writing to Borrower, may declare the principal of and all accrued Note Interest on the Promissory Note to be due and payable immediately, and upon any such declaration the same shall become and shall be immediately due and payable, anything in this Agreement or in the said Promissory Note contained to the contrary notwithstanding. This provision, however, is subject to the condition that if, at any time after the principal of the Promissory Note shall have been so declared due and payable, and before any judgment or decree for the payment of the moneys due shall have been obtained or entered as hereinafter provided, Borrower shall pay a sum sufficient to pay all Interest or principal that shall have become due otherwise than by acceleration - 23 - 24 and the reasonable expenses of Lender, and any and all defaults under this Agreement, other than the nonpayment of principal of and accrued Interest on the Promissory Note that has become due by acceleration, shall have been remedied, then and in every such case Lender, by written notice to Borrower, may waive all defaults and rescind and annul such declaration and its consequences; but no such waiver or rescission or annulment shall extend to or shall affect any subsequent default or shall impair any right consequent thereon. In case Lender shall have proceeded to enforce any right under this Agreement and such proceeding shall have been discontinued or abandoned because of such rescission or annulment or for any other reason, or shall have been determined adversely to Lender, then and in every such case Borrower and Lender shall be restored respectively to their several positions and rights hereunder, and all rights, remedies and powers of Borrower and Lender shall continue as though no such proceeding had been taken. 10.2 Payment of Promissory Note on Default; Suit Therefor. (a) Borrower covenants that (i) in case default shall be made in the payment of any installment of Interest upon the Promissory Note as and when the same shall become due and payable, and such default shall have continued for a period of thirty (30) days, or (ii) in case default shall be made in the payment of the principal of the Promissory Note as and when the same shall have become due and payable, whether at the Maturity Date or by declaration or otherwise, then Borrower will pay to Lender the - 24 - 25 whole amount that then shall have become due and payable on such Promissory Note for principal or Interest, or both, as the case may be, with Interest upon the overdue principal; and, in addition thereto, upon demand of Lender, such further amount as shall be sufficient to cover the reasonable costs and expenses of collection of Lender, its agents, attorneys and counsel, and any reasonable expenses or liability incurred by Lender hereunder other than through its negligence or bad faith. (b) In case Borrower shall fail forthwith to pay such amounts upon such demand, Lender may institute any actions or proceedings at law or in equity for the collection of the sums so due and unpaid, and may prosecute any such action or proceeding to judgment or final decree, and may enforce any such judgment or final decree against Borrower and collect in the manner provided by law out of the property of Borrower, wherever situated, the moneys adjudged or decreed to be payable. (c) In case there shall be pending proceedings for the bankruptcy or for the reorganization of Borrower or any other obligor on the Promissory Note under the Bankruptcy Code or any other applicable law relative to Borrower or such other obligor, its or their creditors or its or their property, or in case a receiver or trustee shall have been appointed for its or their property, Lender, irrespective of whether the principal of the Promissory Note shall then be due and payable as therein expressed or by declaration or otherwise, and irrespective of whether Lender shall have made any demand pursuant to the provisions of this - 25 - 26 Section 10.2, shall be entitled and empowered, by intervention in such proceedings or otherwise, to file and prove a claim or claims for the whole amount of principal and Interest owing and unpaid in respect of the Promissory Note, and, in case of any judicial proceedings, to file such proofs as may be advisable in order to have the claims of Lender allowed in such judicial proceedings relative to Borrower or any obligor on the Promissory Note, its or their creditors, or its or their property, and to collect and receive any moneys or other property payable or deliverable on any such claims. (d) All rights of action and claims asserted under this Agreement or under the Promissory Note may be enforced by Lender without the possession of the Promissory Note or the production thereof at any trial or other proceeding relative thereto. 10.3 Application of Moneys Collected by Lender. Any moneys collected by Lender pursuant to Section 10.2 shall be applied in the following order of priority at the date fixed by Lender and stamping thereon the payment if only partially paid and upon surrender thereof if fully paid: First, to the payment of reasonable costs and expenses of collection of Lender (including, without limitation reasonable compensation to its agents, attorneys and counsel), and of all other reasonable expenses and liability incurred, and all advances made, by Lender except as a result of its gross negligence or bad faith; - 26 - 27 Second, in case the principal of the outstanding Promissory Note shall not have become due and be unpaid, to the payment of Interest on the Promissory Note; Third, in case the principal of the outstanding Promissory Note shall have become due, by declaration or otherwise, to the payment of the whole amount then owing and unpaid upon the Promissory Note for principal and Interest, with interest on the overdue principal; such payment is to be first applied to the payment of unpaid Interest and then to payment of principal; and Fourth, to the payment of the remainder, if any, to Borrower, its successors or assigns, or to whosoever may be lawfully entitled to receive the same, or as a court of competent jurisdiction may direct. 10.4 Remedies Cumulative and Continuing. All powers and remedies given by this Article 10 to Lender shall, to the extent permitted by law, be deemed cumulative and not exclusive of any other power or remedy or of any other power, or shall be construed to be a waiver of any such default or an acquiescence therein; and every power and remedy given by this Article 10 or by law to Lender may be exercised from time to time and as often as shall be deemed expedient by Lender. 11. SATISFACTION AND DISCHARGE OF AGREEMENT. Upon the earlier to occur of (i) the consummation of the Holding Company Combination and Bank Combination as of the - 27 - 28 Effective Date or (ii) the payment in full of the Interest and principal due and owing under the Promissory Note, together with all other sums payable hereunder and thereunder by Borrower, Borrower shall be released from all liabilities and obligations hereunder and thereunder. In the event of the occurrence of the even described in clause (ii), above, Lender, on demand of Borrower, shall execute such documents as may reasonably be required to evidence the aforesaid release of Borrower from liability and obligations hereunder and shall turn over to Borrower all balances, if any, held by it, not required for the satisfaction of amounts due and owing under the Promissory Note or this Agreement. 12. MISCELLANEOUS PROVISIONS. 12.1 Costs and Expenses. Each of Borrower and Lender agrees to pay all costs and expense which it has incurred in connection with or incidental to the matters contained in this Agreement and the Promissory Note, including any fees and disbursements to accountants, counsel and investment banking consultants. 12.2 Provisions Binding on Borrower's Successors. All the covenants, stipulations, promises and agreements in this Agreement contained by or on behalf of Borrower shall bind its successors and assigns, whether so expressed or not. 12.3 Reliance Upon Representations, Warranties and Covenants. Lender shall be deemed to have relied upon each and every representation and warranty of Borrower regardless of any - 28 - 29 investigation heretofore or hereafter made by or on behalf of Lender. 12.4 Section Headings. The section and subsection headings herein have been inserted for convenience of reference only and shall in no way modify or restrict any of the terms or provisions hereof. Any reference to a "person" herein shall include an individual, firm, corporation, partnership, trust, government or political subdivision or agency or instrumentality thereof, association, unincorporated organization, or any other entity. 12.5 Notices. All notices, consents, waivers, or other communications which are required or permitted hereunder shall be in writing and deemed to have been duly given if delivered personally or by messenger, transmitted by telex or telegram, by express courier, or sent by registered or certified mail, return receipt requested, postage prepaid. All communications shall be addressed to the appropriate address of each party as follows: If to Lender: Zions Bancorporation 1380 Kennecott Building Salt Lake City, Utah 84133 Attention: Mr. Harris H. Simmons President and Chief Executive Officer With a required copy to: Brian D. Alprin, Esq. Metzger, Hollis, Gordon & Alprin 1275 K Street, N.W., Suite 1000 Washington, D. C. 20005 - 29 - 30 If to Borrower: Southern Arizona Bancorp, Inc. 1800 Fourth Avenue Post Office Box 5148 Yuma, Arizona 85364 Attention: Mr. John E. Byrd President and Chief Executive Officer With a required copy to: Robert S. Kant, Esq. O'Connor, Cavanagh, Anderson, Killingsworth & Beshears, P.A. One East Camelback Road, Suite 1100 Phoenix, Arizona 85012-1656 All such notices shall be deemed to have been given on the date delivered, transmitted, or mailed in the manner provided above. 12.6 Choice of Law and Venue. This Agreement and the Promissory Note shall be governed by, construed, and enforced in accordance with the laws of the State of Utah, without giving effect to the principles of conflict of law thereof. The parties hereby designate Salt Lake County, Utah, and Yuma County, Arizona, to be the proper jurisdictions and venue for any suit or action arising out of this Agreement or the Promissory Note. Each of the parties consents to personal jurisdiction in each of such venues for any suit or action with respect to this Agreement and agrees that it may be served with process in any action with respect to this Agreement or the Promissory Note or the transactions contemplated hereby or thereby by certified or registered mail, return receipt requested, or to its registered agent for service of process in the State of Utah or Arizona. Each of the parties irrevocably and unconditionally waives and agrees, to the fullest - 30 - 31 extent permitted by law, not to plead any objection that it may now or hereafter have to the laying of venue or the convenience of the forum of any action or claim with respect to this Agreement or Promissory Note or the transactions contemplated hereby or thereby brought in the courts aforesaid. 12.7 Counterparts. This Agreement may be executed in two or more counterparts each of which shall be deemed to constitute an original, but such counterparts together shall be deemed to be one and the same instrument and to become effective when one or more counterparts have been signed by each of the parties hereto. It shall not be necessary in making proof of this Agreement or any counterpart hereof to produce or account for the other counterpart. 12.8 Entire Agreement. This Agreement sets forth the entire understanding of the parties hereto with respect to their commitments to each other and their undertakings vis-a-vis each other on the subject matter hereof. Any previous agreements or understandings between the parties regarding the subject matter hereof are merged into and superseded by this Agreement. Nothing in this Agreement express or implied is intended or shall be construed to confer upon or to give any person, other than Lender and Borrower and their respective shareholders, any rights or remedies under or by reason of this Agreement. 12.9 Effect of Invalidity of Provisions. In case any one or more of the provisions contained in this Agreement or in the Promissory Note shall for any reason be held to be invalid, illegal, or unenforceable in any respect, such invalidity, - 31 - 32 illegality or unenforceability shall not affect any other provisions of this Agreement or of the Promissory Note, and this Agreement and the Promissory Note shall be construed as if such invalid or illegal or unenforceable provision had never been contained herein or therein. 12.10 Benefits of Provisions of this Agreement. Nothing in this Agreement or in the Promissory Note, expressed or implied, shall give or be construed to give any person, firm or corporation, other than the parties hereto, any legal or equitable right, remedy or claim under or in respect of this Agreement, or under any covenant, condition or provision herein contained, all the covenants, conditions and provisions contained in this Agreement or in the Promissory Note being for the sole benefit of the parties hereto. ZIONS BANCORPORATION By: -------------------------------- Harris H. Simmons President and Chief Executive Officer (LENDER) SOUTHERN ARIZONA BANCORP, INC. By: -------------------------------- John E. Byrd President and Chief Executive Officer (BORROWER) - 32 - 33 EXHIBIT B PREPAYMENT NOTIFICATION April 25, 1996 ___________________________ ___________________________ ___________________________ Re: Prepayment of 8.75 Percent Senior Notes Due July 1, 2000 Dear ___________: We write pursuant to Section 4.4 of the Note and Agency Agreement dated July 15, 1993, by and between Southern Arizona Bancorp, Inc. (the "Company") and PHS Mortgage, Inc. (the "Agreement"), to inform you that the Company intends to exercise its option under Section 4.2 of the Agreement to prepay its 8.75 percent Senior Notes due July 1, 2000, of which you are a holder. Set forth below is a table containing certain information regarding the date the Senior Note(s) which you hold will be prepaid, as well as the amounts that will be paid to you as of that date: Date of Prepayment May 27, 1996 Principal Amount __________________________ Accrued Interest __________________________ Premium(1)/ __________________________ Total Prepayment Proceeds __________________________ You will be entitled to receive a check in payment of the Total Prepayment Proceeds with respect to the Senior Note(s) which you hold upon presentation and surrender thereof on May 27, 1996 or thereafter, by hand at, or by regular or overnight mail to, the following address: PHS Mortgage, Inc. c/o Peacock, Hislop, Staley & Given, Inc. 2999 North 44th Street, Suite 100 Phoenix, Arizona 85018 Attention: Tom Thomas ___________________ (1)/ Pursuant to Section 4.2 of the Agreement, a premium is payable to you of 2.0 percent above the principal amount due. 34 ____________________________ ____________________________ Page 2 If you present your Senior Note(s) in person at the above address on or after May 27, 1996, you will receive a check at that time for the Total Prepayment Proceeds to which you are entitled. Alternatively, if you send your Senior Note(s) by regular or overnight mail, your check will be mailed to you by first class mail on or after May 27, 1996 upon receipt of your Senior Note(s). Interest on the principal amount of the Senior Notes shall cease to accrue on and as of May 27, 1996. We sincerely thank you for your support during these past three years. Should you have any questions regarding this matter, please do not hesitate to call Mary Pool or me at (520) 782-7505. Cordially yours, SOUTHERN ARIZONA BANCORP, INC. By: ___________________________ John E. Byrd President and Chief Executive Officer cc: PHS Mortgage, Inc. 35 EXHIBIT B COVER LETTER TO PREPAYMENT STATEMENT [Borrower's Letterhead] May 23, 1996 ZIONS BANCORPORATION 1380 Kennecott Building Salt Lake City, Utah 84133 Re: Prepayment Statement Pursuant to Article 4 of the Loan Agreement dated as of April__, 1996, by and between Southern Arizona Bancorp, Inc. and Zions Bancorporation Gentlemen: In accordance with Article 3 of the Loan Agreement dated April__, 1996 by and between Southern Arizona Bancorp, Inc. ("Company") and Zions Bancorporation, we transmit herewith the Prepayment Statement, attached hereto, which we acknowledge will constitute the basis for the loan to be extended to Company pursuant to Article 4 thereof. We hereby certify the information set forth in the Prepayment Statement to be true and accurate as of this date. SOUTHERN ARIZONA BANCORP, INC. By: ____________________________ John E. Byrd President and Chief Executive Officer 36 PREPAYMENT STATEMENT I. Closing Date , 1996 ---------------- II. Aggregate Principal Amount of 8.75 Percent Senior Notes due July 1, 2000 (the "Notes") as of the Closing Date $ ---------------------- III. Aggregate Interest Accrued and Unpaid on the Notes as of the Closing Date $ ---------------------- IV. Aggregate Premium Payable on the Notes as of the Closing Date pursuant to Section 4.2 of the Note and Agency Agreement dated July 15, 1993 between Southern Arizona Bancorp, Inc. and PHS Mortgage, Inc. (the "Note and Agency Agreement") $ ---------------------- V. All Amounts Due and Owing under the Note and Agency Agreement Exclusive of the Amount set forth in Paragraph "IV", above, as of the Closing Date $ ---------------------- Total $ ====================== 37 EXHIBIT C CLOSING CERTIFICATE The undersigned, John E. Byrd, President and Chief Executive Officer of Southern Arizona Bancorp, Inc. (the "Company"), pursuant to Section 4.1 of the Loan Agreement dated as of April __, 1996, between Zions Bancorporation and the Company, does hereby certify that as of the date hereof: (a) All representations and warranties of the Company contained in the Loan Agreement are true and correct in all material respects as though made or given at or as of the date hereof; and (b) All covenants and obligations to be performed or satisfied by the Company on or prior to the date hereof have been performed or satisfied. IN WITNESS WHEREOF, the undersigned officer of the Company has hereunto set his hand this 27th day of May, 1996. SOUTHERN ARIZONA BANCORP, INC. By: --------------------------- John E. Byrd President and Chief Executive Officer 38 EXHIBIT D SOUTHERN ARIZONA BANCORP, INC. 8.75 PERCENT NON-NEGOTIABLE SENIOR NOTE DUE JULY 1, 2000 $______________________ May 27, 1996 SOUTHERN ARIZONA BANCORP, INC., an Arizona corporation ("Company") promises to pay to ZIONS BANCORPORATION, a Utah corporation ("Holder"), the principal sum of ___________________ Dollars ($_________) and to pay interest (computed on the basis of a 360-day year of twelve 30-day months) on the principal amount from time to time remaining unpaid hereon, at the rate of 8.75 percent per annum from the date hereof until the Maturity Date, payable semiannually on the first of each January and July in each year commencing July 1, 1996 and at the Maturity Date at the office or agency of Company in Yuma, Arizona, in such currency of the United States of America as at the time of payment shall be legal tender for payment of public and private debt. Company shall pay interest on overdue principal (including any overdue required prepayment of principal) and premium, if any, and (to the extent legally enforceable) on any overdue installment of interest at the rate of 12 percent per annum after maturity whether by acceleration or otherwise, until paid. If any amount of principal or interest on or in respect of this Note becomes due and payable on any date which is not a Business Day, such amount shall be payable on the next preceding Business Day. All capitalized terms used herein shall have the meaning set forth in the Loan Agreement dated as of April__, 1996, entered into by Company and Holder ("Loan Agreement") therein referred to and this Note and the Holder hereof is subject to the terms and conditions of the Loan Agreement and is entitled to all the benefits provided for thereby or referred to therein. This Note may be declared due prior to its expressed Maturity Date and certain prepayments are required to be made thereon, all in the events, on the terms and in the manner and amounts as provided in the Loan Agreement. 39 This Note may be prepaid or redeemed at the option of Company prior to the expressed Maturity Date on the terms and conditions and in the amounts set forth in the Loan Agreement. Date: , 1996 --------------- SOUTHERN ARIZONA BANCORP, INC. By: --------------------------- John E. Byrd President and Chief Executive Officer 40 EXHIBIT C DISCHARGE CERTIFICATION [DATE] ZIONS BANCORPORATION 1380 Kennecott Building Salt Lake City, Utah 84133 Re: Discharge Statement Pursuant to Article 5 of the Loan Agreement dated as of April__, 1996, by and between Southern Arizona Bancorp, Inc. and Zions Bancorporation Gentlemen: In accordance with Article 5 of the Loan Agreement dated as of April __, 1996, by and between Southern Arizona Bancorp, Inc. ("Company") and Zions Bancorporation, we hereby certify that Company is, as of this date, released of all liabilities and obligations to which it was subject pursuant to the Loan and Agency Agreement dated as of July 15, 1993, by and between Company and PHS Mortgage, Inc. and the 8.75 percent Senior Notes due July 1, 2000 issued pursuant thereto. SOUTHERN ARIZONA BANCORP, INC. By: ---------------------------- John E. Byrd President and Chief Executive Officer PHS MORTGAGE, INC. By: ---------------------------- [Authorized Official]