Plan-Any plan, whether or not set forth in any formal written document or documents and whether or not approved in its entirety at one time.
Qualified stock option, employe stock purchase plan-The definition in sections 422 and 423 of the Internal Revenue Code of 1954, as amended.
Restricted stock option-The definition in section 424(b) of the Internal Revenue Code of 1954, as amended. For the purpose of this section, however, an option which meets all of the conditions of that section other than the date of issuance shall be deemed to be a "restricted stock option."
31 Pa. Code § 21.32