As used in this subchapter:
(1) “Bank depository”, “investment depository”, “securities broker”, and “State Treasury” have the meanings provided in § 19-3-502; and
(2) “Direct financial interest” means the direct compensation or other remuneration to a person or a family member of a person that is attributable to an investment or a deposit of money or securities from the State Treasury.
(3) “Direct financial interest” does not include compensation from the investment or deposit of a person's own money or securities.