Notwithstanding any provision of law, the governing board, or a committee of the governing board, of a public bank, as defined in Section 57600 of the Government Code, may meet in closed session to consider and take action on matters pertaining to all of the following:
(a) A loan or investment decision.
(b) A decision of the internal audit committee, the compliance committee, or the governance committee.
(c) A meeting with a state or federal regulator.