Securities exchange act of 1934 rule 17a 3 July 8, 2019 16 32 64 128 Rule 17a 3 a )( 17 of the securities exchange act of 1934 Securities act of 1933 Section 17(a) of the securities exchange act of 1934 Securities exchange act of 1934 section 3 Securities exchange act of 1934 13(d)