(a) Annual supplements to its original registration or a complete new registration statement (as the filing registrant may find more suitable or convenient) shall be filed by or on behalf of each registrant subject to these registration provisions within 120 days after the end of the filing registrant's fiscal year. Such supplement shall report any material changes in the information required to be shown in a registration statement hereunder, which changes are not clearly reflected in the insurer's annual statement filed each March 1st with the Commissioner.

(b) Each registrant shall keep current the information required to be shown in its original registration statement by reporting all material changes or additions. Such amendments, consecutively numbered, shall be filed within 15 days after the end of the calendar month in which the registrant learns of each such material change or addition.

(c) Notwithstanding the foregoing, each registrant shall report on all dividends (including regular dividends) and other distributions to shareholders promptly upon the declaration thereof. (But see Section 2683.23 (b), infra.)