Wherever used in this act, the following words shall be construed as follows:
"Corporation" shall mean a corporation formed, incorporated, or organized under the laws of this Commonwealth, or of any other state or territory, the District of Columbia, or any foreign country.
"Person" shall mean an individual, firm, partnership, or association.
"Contract" shall mean a bond, note, certificate, contract, obligation, agreement, pass book, or any other chose in action evidenced by writing.
"Commission" shall mean the Pennsylvania Securities Commission.
7 P.S. § 6051