Rule 2-01 sec July 8, 2019 16 32 64 128 Rule 2 01 b sec Sec rule 2 01 of regulation sx Sec rule 2 01 c )( 7 Sec rule 2 01 c )( 4 Sec rule 2 01 c Sec rule 2 01 f )( 4 Sec rule 2 01 c )( 3 Sec rule 2 01 pdf 2 second.rule