$ASTC 424B5 SEC Filings

10-K 10-K405 10-K405/A 10-K/A 10-Q 10-Q/A 3 4 40-APP 40-APP/A 424B3 424B4 424B5 425 4/A 5 8-A12B 8-A12B/A 8-A12G 8-A12G/A 8-K 8-K/A APP WD APP WDG CORRESP D DEF 14A DEFA14A DEFM14A DEFR14A EFFECT FWP NT 10-K POS AM PRE 14A PREM14A PRER14A S-1 S-1/A S-1MEF S-3 S-3/A S-4 S-4/A S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13D/A SCHEDULE 13G SC TO-I SC TO-I/A UPLOAD