Oregon Revised Statutes Corporations and Partnerships § 60.554

(a) Consummation of a plan of merger to which the corporation is a party if shareholder approval is required for the merger by ORS 60.487 or the articles of incorporation and the shareholder is entitled to vote on the merger or if the corporation is a subsidiary that is merged with its parent under ORS 60.491;

(b) Consummation of a plan of share exchange to which the corporation is a party as the corporation whose shares will be acquired, if the shareholder is entitled to vote on the plan;

(c) Consummation of a sale or exchange of all or substantially all of the property of the corporation other than in the usual and regular course of business, if the shareholder is entitled to vote on the sale or exchange, including a sale in dissolution, but not including a sale pursuant to court order or a sale for cash pursuant to a plan by which all or substantially all of the net proceeds of the sale will be distributed to the shareholders within one year after the date of sale;

(d) An amendment of the articles of incorporation that materially and adversely affects rights in respect of a dissenter's shares because it:

(e) Any corporate action taken pursuant to a shareholder vote to the extent the articles of incorporation, bylaws or a resolution of the board of directors provides that voting or nonvoting shareholders are entitled to dissent and obtain payment for their shares; or

(f) Conversion to a noncorporate business entity pursuant to ORS 60.472.