(a) Form 10-Q shall be used for quarterly reports under section 13 or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m or 78o(d)), required to be filed pursuant to §240.13a-13 or §240.15d-13 of this chapter. A quarterly report on this form pursuant to §240.13a-13 or §240.15d-13 of this chapter shall be filed within the following period after the end of the first three fiscal quarters of each fiscal year, but no quarterly report need be filed for the fourth quarter of any fiscal year:

(1) 40 days after the end of the fiscal quarter for large accelerated filers and accelerated filers (as defined in §240.12b-2 of this chapter); and

(2) 45 days after the end of the fiscal quarter for all other registrants.

(b) Form 10-Q also shall be used for transition and quarterly reports filed pursuant to §240.13a-10 or §240.15d-10 of this chapter. Such transition or quarterly reports shall be filed in accordance with the requirements set forth in §240.13a-10 or §240.15d-10 of this chapter applicable when the registrant changes its fiscal year end.

[67 FR 58506, Sept. 16, 2002, as amended at 69 FR 68236, Nov. 23, 2004; 70 FR 76642, Dec. 27, 2005]