Minn. Stat. § 302A.673
Subd. 1. Business combination with interested shareholder; approval by directors.
(c) If a good faith definitive proposal to acquire shares is made in writing to the board of the issuing public corporation, a committee of the board formed in accordance with paragraph (d), shall consider and take action on the proposal and respond in writing within 30 days after receipt of the proposal by the issuing public corporation, setting forth its decision regarding the proposal.
(d)(1) When a business combination or acquisition of shares is proposed pursuant to this subdivision, the board shall promptly form a committee composed solely of one or more disinterested directors. The committee shall take action on the proposal by the affirmative vote of a majority of committee members. No larger proportion or number of votes shall be required. Notwithstanding the provisions of section 302A.241, subdivision 1, the committee shall not be subject to any direction or control by the board with respect to the committee's consideration of, or any action concerning, a business combination or acquisition of shares pursuant to this section.
Subd. 2.
[Repealed, 1988 c 692 s 19]
Subd. 3. Application.
(b) Except as provided in paragraph (c), this section does not apply to any business combination of an issuing public corporation:
(c) This section does not apply to any business combination of an issuing public corporation with, with respect to, proposed by or on behalf of, or pursuant to any written or oral agreement, arrangement, relationship, understanding, or otherwise with:
(3) in the case of a corporation that was not subject to this section immediately prior to becoming a publicly held corporation, any interested shareholder whose share acquisition date is either before the date on which the corporation becomes a publicly held corporation or on that date, but prior to the time the corporation becomes a publicly held corporation, and to whom the application of this section is expressly excluded by an amendment to the articles or bylaws of the corporation approved by the shareholders before the corporation becomes a publicly held corporation and, if expressly provided by the amendment to the articles or bylaws, any affiliate or associate of an interested shareholder described in this clause.
This section applies to any business combination of an issuing public corporation to which it previously did not apply because of provisions in articles or bylaws adopted or approved under paragraph (b), clause (1), (2), or (3), upon an amendment to the articles or bylaws approved by shareholders holding a majority of the outstanding voting power of all shares entitled to vote expressly electing to be subject to this section becoming effective. Also, this section does not apply to any business combination of the corporation with, with respect to, proposed by or on behalf of, or pursuant to any written or oral agreement, arrangement, relationship, understanding, or otherwise with any person that would have been an interested shareholder at the effective time of the amendment if this section had been applicable.