31 Pa. Code § 21.38
(a) Definitions. The following words and terms, when used in this section, have the following meanings, unless the context clearly indicates otherwise:
Beneficiary security—A security registered pursuant to section 12 of the Securities Exchange Act (15 U.S.C.A. § 77l), to the holders of which a subscription right is granted.
Subscription right—Any warrant or certificate evidencing a right to subscribe to or otherwise acquire an equity security.
Subscription security—A security which is the subject of a subscription right.
(b) Exemptions from section 302.1(2) of the act (40 P. S. § 422.1(2)). Any sale of a subscription right to acquire any subject security of the same insurer shall be exempt from the provisions of section 302.1(2) of the act, to the extent prescribed in this section, if any of the following occur: