Versions of 17 CFR 240.15a-4 - Forty-five day exemption from registration for certain members of national securities exchanges on LawServer 2024 17 CFR 240.15a-4 – Forty-five day exemption from registration for certain members of national securities exchanges 2023 17 CFR 240.15a-4 – Forty-five day exemption from registration for certain members of national securities exchanges 2022 17 CFR 240.15a-4 – Forty-five day exemption from registration for certain members of national securities exchanges 2021 17 CFR 240.15a-4 – Forty-five day exemption from registration for certain members of national securities exchanges 2016 17 CFR 240.15a-4 – Forty-five day exemption from registration for certain members of national securities exchanges 2015 17 CFR 240.15a-4 – Forty-five day exemption from registration for certain members of national securities exchanges 2014 17 CFR 240.15a-4 – Forty-five day exemption from registration for certain members of national securities exchanges 2010 17 CFR 240.15a-4 – Forty-five day exemption from registration for certain members of national securities exchanges 2009 17 CFR 240.15a-4 – Forty-five day exemption from registration for certain members of national securities exchanges.