(1) Notwithstanding anything to the contrary in this chapter, except Section 16-10a-1804, a domestic corporation may not engage in a business combination with an interested shareholder of the corporation for a period of five years following the interested shareholder's stock acquisition date unless the business combination or the purchase of stock made by the interested shareholder on the interested shareholder's stock acquisition date is approved by the board of directors of the corporation before the interested shareholder's stock acquisition date.

(2) (a) If a good faith proposal is made in writing to the board of directors of the corporation regarding a business combination, the board of directors shall respond in writing, within 30 days or such shorter period, if any, as may be required by the Exchange Act, setting forth the board of directors' reasons for the board of directors' decision regarding the proposal. (b) If a good faith proposal to purchase stock is made in writing to the board of directors of the corporation, unless the board of directors responds affirmatively in writing within 30 days or such shorter period, if any, as may be required by the Exchange Act, the board of directors is considered to have disapproved the proposal.

(a) If a good faith proposal is made in writing to the board of directors of the corporation regarding a business combination, the board of directors shall respond in writing, within 30 days or such shorter period, if any, as may be required by the Exchange Act, setting forth the board of directors' reasons for the board of directors' decision regarding the proposal.

(b) If a good faith proposal to purchase stock is made in writing to the board of directors of the corporation, unless the board of directors responds affirmatively in writing within 30 days or such shorter period, if any, as may be required by the Exchange Act, the board of directors is considered to have disapproved the proposal.

(3) Notwithstanding anything to the contrary in this chapter, except Subsection (2) and Section 16-10a-1804, a domestic corporation may not engage at any time in any business combination with an interested shareholder of the corporation other than a business combination specified in Subsection (4), (5), or (6).

(4) A domestic corporation may engage in a business combination with an interested shareholder of the corporation if: (a) the business combination is approved by the board of directors of the corporation before the interested shareholder's stock acquisition date; or (b) the purchase of stock made by the interested shareholder on the interested shareholder's stock acquisition date is approved by the board of directors of the corporation before the interested shareholder's stock acquisition date.

(a) the business combination is approved by the board of directors of the corporation before the interested shareholder's stock acquisition date; or

(b) the purchase of stock made by the interested shareholder on the interested shareholder's stock acquisition date is approved by the board of directors of the corporation before the interested shareholder's stock acquisition date.

(5) A domestic corporation may engage in a business combination with an interested shareholder of the corporation if the business combination is approved by the affirmative vote of the holders of a majority of the outstanding voting stock not beneficially owned by the interested shareholder or an affiliate or associate of the interested shareholder at a meeting called for that purpose no earlier than five years after the interested shareholder's stock acquisition date.

(6) A domestic corporation may engage in a business combination with an interested shareholder of the corporation if the business combination meets all of the following conditions: (a) the aggregate amount of the cash and the market value as of the consummation date of consideration, other than cash to be received per share by holders of outstanding shares of common stock of the corporation in the business combination, is at least equal to the higher of the following: (i) the sum of: (A) the highest per share price paid by the interested shareholder at a time when the interested shareholder was the beneficial owner, directly or indirectly, of 5% or more of the outstanding voting stock of the corporation, for any shares of common stock of the same class or series acquired by the interested shareholder within the five-year period immediately before the announcement date with respect to the business combination, or within the five-year period immediately before, or in, the transaction in which the interested shareholder became an interested shareholder, whichever is higher; and (B) interest compounded annually from the earliest date on which the highest per share acquisition price was paid through the consummation date at the rate for one-year United States treasury obligations from time to time in effect, less the aggregate amount of any cash dividends paid, and the market value of any dividends paid other than in cash, per share of common stock since the earliest date, up to the amount of the interest; and (ii) the sum of: (A) the higher of the market value per share of common stock on the announcement date with respect to the business combination or on the interested shareholder's stock acquisition date; and (B) interest compounded annually from the acquisition date through the consummation date at the rate for one-year United States treasury obligations from time to time in effect, less the aggregate amount of any cash dividends paid, and the market value of any dividends paid other than in cash, per share of common stock since the acquisition date, up to the amount of the interest; (b) the aggregate amount of the cash and the market value as of the consummation date of consideration other than cash to be received per share by holders of outstanding shares of any class or series of stock, other than common stock, of the corporation is at least equal to the highest of the following, whether or not the interested shareholder has previously acquired any shares of the class or series of stock: (i) the sum of: (A) the higher of the highest per share price paid by the interested shareholder at a time when the interested shareholder was the beneficial owner, directly or indirectly, of 5% or more of the outstanding voting stock of the corporation, for any shares of the class or series of stock acquired by the interested shareholder within the five-year period immediately before the announcement date with respect to the business combination, or within the five-year period immediately before, or in, the transaction in which the interested shareholder became an interested shareholder, whichever is higher; and (B) interest compounded annually from the earliest date on which the highest per share acquisition price was paid through the consummation date at the rate for one-year United States treasury obligations from time to time in effect, less the aggregate amount of any cash dividends paid, and the market value of any dividends paid other than in cash, per share of the class or series of stock since the earliest date, up to the amount of the interest; (ii) the sum of: (A) the highest preferential amount per share to which the holders of shares of the class or series of stock are entitled in the event of a voluntary liquidation, dissolution, or winding up of the corporation; and (B) the aggregate amount of any dividends declared or due as to which the holders are entitled before payment of dividends on some other class or series of stock, unless the aggregate amount of the dividends is included in the preferential amount; and (iii) the sum of: (A) the market value per share of the class or series of stock on the announcement date with respect to the business combination or on the interested shareholder's stock acquisition date, whichever is higher; and (B) interest compounded annually from the acquisition date through the consummation date at the rate for one-year United States treasury obligations from time to time in effect, less the aggregate amount of any cash dividends paid, and the market value of any dividends paid other than in cash, per share of the class or series of stock since the acquisition date, up to the amount of the interest; (c) the consideration to be received by holders of a particular class or series of outstanding stock, including common stock of the corporation, in the business combination is in cash or in the same form as the interested shareholder has used to acquire the largest number of shares of the class or series of stock previously acquired by the interested shareholder, and the consideration shall be distributed promptly; (d) the holders of all outstanding shares of stock of the corporation not beneficially owned by the interested shareholder immediately before the consummation of the business combination are entitled to receive in the business combination cash or other consideration for the shares in compliance with Subsections (6)(a), (b), and (c); and (e) after the interested shareholder's stock acquisition date and before the consummation date with respect to the business combination, the interested shareholder has not become the beneficial owner of any additional shares of voting stock of the corporation except: (i) as part of the transaction that resulted in the interested shareholder becoming an interested shareholder; (ii) by virtue of proportionate stock splits, stock dividends, or other distributions of stock in respect of stock not constituting a business combination under Subsection 16-10a-1802(5)(e); (iii) through a business combination meeting the conditions of Subsection (5); or (iv) through purchase by the interested shareholder at any price that, if the price is paid in an otherwise permissible business combination the announcement date and consummation date of which were the date of the purchase, would have satisfied the requirements of Subsections (4) and (5) and this Subsection (6).

(a) the aggregate amount of the cash and the market value as of the consummation date of consideration, other than cash to be received per share by holders of outstanding shares of common stock of the corporation in the business combination, is at least equal to the higher of the following: (i) the sum of: (A) the highest per share price paid by the interested shareholder at a time when the interested shareholder was the beneficial owner, directly or indirectly, of 5% or more of the outstanding voting stock of the corporation, for any shares of common stock of the same class or series acquired by the interested shareholder within the five-year period immediately before the announcement date with respect to the business combination, or within the five-year period immediately before, or in, the transaction in which the interested shareholder became an interested shareholder, whichever is higher; and (B) interest compounded annually from the earliest date on which the highest per share acquisition price was paid through the consummation date at the rate for one-year United States treasury obligations from time to time in effect, less the aggregate amount of any cash dividends paid, and the market value of any dividends paid other than in cash, per share of common stock since the earliest date, up to the amount of the interest; and (ii) the sum of: (A) the higher of the market value per share of common stock on the announcement date with respect to the business combination or on the interested shareholder's stock acquisition date; and (B) interest compounded annually from the acquisition date through the consummation date at the rate for one-year United States treasury obligations from time to time in effect, less the aggregate amount of any cash dividends paid, and the market value of any dividends paid other than in cash, per share of common stock since the acquisition date, up to the amount of the interest;

(i) the sum of: (A) the highest per share price paid by the interested shareholder at a time when the interested shareholder was the beneficial owner, directly or indirectly, of 5% or more of the outstanding voting stock of the corporation, for any shares of common stock of the same class or series acquired by the interested shareholder within the five-year period immediately before the announcement date with respect to the business combination, or within the five-year period immediately before, or in, the transaction in which the interested shareholder became an interested shareholder, whichever is higher; and (B) interest compounded annually from the earliest date on which the highest per share acquisition price was paid through the consummation date at the rate for one-year United States treasury obligations from time to time in effect, less the aggregate amount of any cash dividends paid, and the market value of any dividends paid other than in cash, per share of common stock since the earliest date, up to the amount of the interest; and

(A) the highest per share price paid by the interested shareholder at a time when the interested shareholder was the beneficial owner, directly or indirectly, of 5% or more of the outstanding voting stock of the corporation, for any shares of common stock of the same class or series acquired by the interested shareholder within the five-year period immediately before the announcement date with respect to the business combination, or within the five-year period immediately before, or in, the transaction in which the interested shareholder became an interested shareholder, whichever is higher; and

(B) interest compounded annually from the earliest date on which the highest per share acquisition price was paid through the consummation date at the rate for one-year United States treasury obligations from time to time in effect, less the aggregate amount of any cash dividends paid, and the market value of any dividends paid other than in cash, per share of common stock since the earliest date, up to the amount of the interest; and

(ii) the sum of: (A) the higher of the market value per share of common stock on the announcement date with respect to the business combination or on the interested shareholder's stock acquisition date; and (B) interest compounded annually from the acquisition date through the consummation date at the rate for one-year United States treasury obligations from time to time in effect, less the aggregate amount of any cash dividends paid, and the market value of any dividends paid other than in cash, per share of common stock since the acquisition date, up to the amount of the interest;

(A) the higher of the market value per share of common stock on the announcement date with respect to the business combination or on the interested shareholder's stock acquisition date; and

(B) interest compounded annually from the acquisition date through the consummation date at the rate for one-year United States treasury obligations from time to time in effect, less the aggregate amount of any cash dividends paid, and the market value of any dividends paid other than in cash, per share of common stock since the acquisition date, up to the amount of the interest;

(b) the aggregate amount of the cash and the market value as of the consummation date of consideration other than cash to be received per share by holders of outstanding shares of any class or series of stock, other than common stock, of the corporation is at least equal to the highest of the following, whether or not the interested shareholder has previously acquired any shares of the class or series of stock: (i) the sum of: (A) the higher of the highest per share price paid by the interested shareholder at a time when the interested shareholder was the beneficial owner, directly or indirectly, of 5% or more of the outstanding voting stock of the corporation, for any shares of the class or series of stock acquired by the interested shareholder within the five-year period immediately before the announcement date with respect to the business combination, or within the five-year period immediately before, or in, the transaction in which the interested shareholder became an interested shareholder, whichever is higher; and (B) interest compounded annually from the earliest date on which the highest per share acquisition price was paid through the consummation date at the rate for one-year United States treasury obligations from time to time in effect, less the aggregate amount of any cash dividends paid, and the market value of any dividends paid other than in cash, per share of the class or series of stock since the earliest date, up to the amount of the interest; (ii) the sum of: (A) the highest preferential amount per share to which the holders of shares of the class or series of stock are entitled in the event of a voluntary liquidation, dissolution, or winding up of the corporation; and (B) the aggregate amount of any dividends declared or due as to which the holders are entitled before payment of dividends on some other class or series of stock, unless the aggregate amount of the dividends is included in the preferential amount; and (iii) the sum of: (A) the market value per share of the class or series of stock on the announcement date with respect to the business combination or on the interested shareholder's stock acquisition date, whichever is higher; and (B) interest compounded annually from the acquisition date through the consummation date at the rate for one-year United States treasury obligations from time to time in effect, less the aggregate amount of any cash dividends paid, and the market value of any dividends paid other than in cash, per share of the class or series of stock since the acquisition date, up to the amount of the interest;

(i) the sum of: (A) the higher of the highest per share price paid by the interested shareholder at a time when the interested shareholder was the beneficial owner, directly or indirectly, of 5% or more of the outstanding voting stock of the corporation, for any shares of the class or series of stock acquired by the interested shareholder within the five-year period immediately before the announcement date with respect to the business combination, or within the five-year period immediately before, or in, the transaction in which the interested shareholder became an interested shareholder, whichever is higher; and (B) interest compounded annually from the earliest date on which the highest per share acquisition price was paid through the consummation date at the rate for one-year United States treasury obligations from time to time in effect, less the aggregate amount of any cash dividends paid, and the market value of any dividends paid other than in cash, per share of the class or series of stock since the earliest date, up to the amount of the interest;

(A) the higher of the highest per share price paid by the interested shareholder at a time when the interested shareholder was the beneficial owner, directly or indirectly, of 5% or more of the outstanding voting stock of the corporation, for any shares of the class or series of stock acquired by the interested shareholder within the five-year period immediately before the announcement date with respect to the business combination, or within the five-year period immediately before, or in, the transaction in which the interested shareholder became an interested shareholder, whichever is higher; and

(B) interest compounded annually from the earliest date on which the highest per share acquisition price was paid through the consummation date at the rate for one-year United States treasury obligations from time to time in effect, less the aggregate amount of any cash dividends paid, and the market value of any dividends paid other than in cash, per share of the class or series of stock since the earliest date, up to the amount of the interest;

(ii) the sum of: (A) the highest preferential amount per share to which the holders of shares of the class or series of stock are entitled in the event of a voluntary liquidation, dissolution, or winding up of the corporation; and (B) the aggregate amount of any dividends declared or due as to which the holders are entitled before payment of dividends on some other class or series of stock, unless the aggregate amount of the dividends is included in the preferential amount; and

(A) the highest preferential amount per share to which the holders of shares of the class or series of stock are entitled in the event of a voluntary liquidation, dissolution, or winding up of the corporation; and

(B) the aggregate amount of any dividends declared or due as to which the holders are entitled before payment of dividends on some other class or series of stock, unless the aggregate amount of the dividends is included in the preferential amount; and

(iii) the sum of: (A) the market value per share of the class or series of stock on the announcement date with respect to the business combination or on the interested shareholder's stock acquisition date, whichever is higher; and (B) interest compounded annually from the acquisition date through the consummation date at the rate for one-year United States treasury obligations from time to time in effect, less the aggregate amount of any cash dividends paid, and the market value of any dividends paid other than in cash, per share of the class or series of stock since the acquisition date, up to the amount of the interest;

(A) the market value per share of the class or series of stock on the announcement date with respect to the business combination or on the interested shareholder's stock acquisition date, whichever is higher; and

(B) interest compounded annually from the acquisition date through the consummation date at the rate for one-year United States treasury obligations from time to time in effect, less the aggregate amount of any cash dividends paid, and the market value of any dividends paid other than in cash, per share of the class or series of stock since the acquisition date, up to the amount of the interest;

(c) the consideration to be received by holders of a particular class or series of outstanding stock, including common stock of the corporation, in the business combination is in cash or in the same form as the interested shareholder has used to acquire the largest number of shares of the class or series of stock previously acquired by the interested shareholder, and the consideration shall be distributed promptly;

(d) the holders of all outstanding shares of stock of the corporation not beneficially owned by the interested shareholder immediately before the consummation of the business combination are entitled to receive in the business combination cash or other consideration for the shares in compliance with Subsections (6)(a), (b), and (c); and

(e) after the interested shareholder's stock acquisition date and before the consummation date with respect to the business combination, the interested shareholder has not become the beneficial owner of any additional shares of voting stock of the corporation except: (i) as part of the transaction that resulted in the interested shareholder becoming an interested shareholder; (ii) by virtue of proportionate stock splits, stock dividends, or other distributions of stock in respect of stock not constituting a business combination under Subsection 16-10a-1802(5)(e); (iii) through a business combination meeting the conditions of Subsection (5); or (iv) through purchase by the interested shareholder at any price that, if the price is paid in an otherwise permissible business combination the announcement date and consummation date of which were the date of the purchase, would have satisfied the requirements of Subsections (4) and (5) and this Subsection (6).

(i) as part of the transaction that resulted in the interested shareholder becoming an interested shareholder;

(ii) by virtue of proportionate stock splits, stock dividends, or other distributions of stock in respect of stock not constituting a business combination under Subsection 16-10a-1802(5)(e);

(iii) through a business combination meeting the conditions of Subsection (5); or

(iv) through purchase by the interested shareholder at any price that, if the price is paid in an otherwise permissible business combination the announcement date and consummation date of which were the date of the purchase, would have satisfied the requirements of Subsections (4) and (5) and this Subsection (6).