15 Pa.C.S. § 2513: Disparate treatment of certain persons.

(a) General rule.--A registered corporation, except one described in section 2502(1)(ii) or (2) (relating to registered corporation status), that creates and issues any securities, contracts, warrants or other instruments evidencing any shares, option rights, securities having conversion or option rights, or obligations under section 1525 (relating to stock rights and options) may set forth therein such terms as are fixed by the board of directors, including, without limiting the generality of such authority, conditions including, but not limited to, conditions that preclude or limit any person or persons owning or offering to acquire a specified number or percentage of the outstanding common shares, other shares, option rights, securities having conversion or option rights, or obligations of the corporation or transferee or transferees of the person or persons from exercising, converting, transferring or receiving the shares, option rights, securities having conversion or option rights, or obligations.

(b) Cross reference.--See section 1525(c) (relating to standard of care unaffected).