(9) "Security account" means:
- (a) a reinvestment account associated with a security; a securities account with a broker; a cash balance in a brokerage account, cash, interest earnings, or dividends earned or declared on a security in an account; a reinvestment account, or a brokerage account, whether or not credited to the account before the owner's death; or
- (b) a cash balance or other property held for or due to the owner of a security as a replacement for or product of an account security, whether or not credited to the account before the owner's death.