Wisconsin Statutes Corporations (Ch. 180 to 188) § 180.1142. Determining market value and control

1. The highest closing sale price during the 30 days immediately before the date in question of a share of that class or series of stock on the composite tape for stocks listed on the New York stock exchange, or, if that class or series of stock is not quoted on the composite tape or if that class or series of stock is not listed on the New York stock exchange, on the principal U.S. securities exchange registered under the exchange act on which that class or series of stock is listed.

2. If that class or series of stock is not listed on an exchange described in subd. 1., the highest closing bid quotation for a share of that class or series of stock during the 30 days immediately before the date in question on the National Association of Securities Dealers automated quotation system, or any similar system then in use.

3. If no quotations described in subd. 2. are available, the fair market value on the date in question of a share of that class or series of stock as determined in good faith by the board of directors of the resident domestic corporation.