Each option holder shall file in the proper BLM office within 90 days after June 30 and December 31 of each year a statement showing as of the prior June 30 and December 31, respectively:
(a) Any changes to the statements submitted under Sec. 3100.3-1(b) of this title, and
(b) The number of acres covered by each option and the total acreage of all options held in each State. [53 FR 17352, May 16, 1988. Redesignated and amended at 53 FR 22836, June 17, 1988]