A parent corporation and any one or more corporations or chains of corporations that are connected to the parent corporation by direct or indirect ownership by the parent corporation, if the parent corporation owns stock representing more than 50 percent of the voting power of at least one of the connected corporations or if the parent corporation or any of the connected corporations owns stock that cumulatively represents more than 50 percent of the voting power of each of the connected corporations.

Any 2 or more corporations if a common owner, regardless of whether the owner is a corporate entity, directly or indirectly owns stock representing more than 50 percent of the voting power of the corporations or connected corporations.

Any 2 or more corporations if stock representing more than 50 percent of the voting power in each corporation are interests that cannot be separately transferred.

Any 2 or more corporations if stock representing more than 50 percent of the voting power in each corporation is directly owned by, or for the benefit of, family members. In this subdivision, “family member” means an individual related by blood, marriage, or adoption within the 3rd degree of kinship, as computed under s. 990.001 (16), or the spouse of such individual.