Securities exchange act of 1934 15 usc 78c July 8, 2019 16 32 64 128 Section 3(a) of the securities exchange act of 1934 (15 u.s.c. ยง 78c(a)) Securities act of 1933 Securities exchange act of 1934 ( 15 u.s.c. 78c(a) ) 3(a) of the securities exchange act of 1934 ( 15 u.s.c. 78c(a) ) Securities exchange act Section 15 of the securities exchange act of 1934