SUNAMERICA SERIES TRUST 485APOS SEC Filings

24F-2NT 24F-2NT/A 40-17G 40-6C/A 40-APP 40-OIP/A 425 485APOS 485B24E 485BPOS 485BXT 497 497J 497K APP NTC APP ORDR AW CORRESP DEF 14A DEF 14C DEFA14A DEFR14A DEFR14C DEFS14A EFFECT N-14 N-14/A N-14AE N-30D N-CEN N-CEN/A N-CSR N-CSR/A N-CSRS N-CSRS/A N-MFP N-MFP1 N-MFP/A NPORT-EX NPORT-P NPORT-P/A N-PX N-PX/A N-Q NSAR-A NSAR-A/A NSAR-B NSAR-B/A NSAR-BT NT N-CEN OIP NTC OIP ORDR PRE 14A PRE 14C PRES14A