Section 210 ILCS 45/1-106"Affiliate" means:
(1) With respect to a partnership, each partner thereof.(2) With respect to a corporation, each officer, director and stockholder thereof.(3) With respect to a natural person: any person related in the first degree of kinship to that person; each partnership and each partner thereof of which that person or any affiliate of that person is a partner; and each corporation in which that person or any affiliate of that person is an officer, director or stockholder.