Maryland Code, GENERAL PROVISIONS 5-604
(b) The statement shall cover:
(1) the calendar year immediately preceding the year in which the individual left office, unless a statement covering that year has already been filed by the individual; and
(2) the portion of the current calendar year during which the individual held the office.
(c) This section does not require the filing of a statement if:
(1) the individual has left office to become an official in another office for which a statement is required under this subtitle; and
(2) the disclosure requirements of the new office are at least as extensive as those of the old office.