Rule 15c3 3 of the securities exchange act of 1934 July 8, 2019 16 32 64 128 Rule 15c3 3 under the securities exchange act of 1934 Securities act of 1933 Exchange act rule 15c3-3 Sec 34 Sec rule 15c3-3 Rule 13a-16 or 15d-16 of the securities exchange act of 1934