Persons subject to section 16 of the Exchange Act with respect to securities registered under this part shall follow the applicable and currently effective SEC regulations issued under section 16 of the Exchange Act ( 17 CFR part 240 ), except that the forms described in § 335.611 (FDIC Form 3), § 335.612 (FDIC Form 4), and § 335.613 (FDIC Form 5) shall be used in lieu of SEC Form 3, Form 4, and Form 5, respectively. FDIC Forms 3, 4, and 5 shall be filed electronically on FDICconnect at https://www2.fdicconnect.gov/index.asp. Copies of FDIC Forms 3, 4, and 5 and the instructions thereto can be printed and downloaded at https://www.fdic.gov/regulations/laws/forms.
12 C.F.R. §335.601