A mutual holding company may make a minority stock offering in accordance with the provisions of chapter 26.1-12.1 or this chapter. A minority stock offering pursuant to chapter 26.1-12.1 may not include the grant of subscription rights to policyholders. Except as otherwise provided in section 26.1-12.2-05 concerning an alternative plan of conversion, a minority stock offering pursuant to this chapter must include the grant of subscription rights to policyholders.