$ATEN 4 SEC Filings

10-K 10-K/A 10-Q 144 144/A 3 3/A 4 424B4 4/A 5 8-A12B 8-K 8-K/A ARS CERTNYS CORRESP CT ORDER D DEF 14A DEFA14A DRS DRS/A EFFECT FWP NT 10-K NT 10-Q POS AM PRE 14A S-1 S-1/A S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13G SCHEDULE 13G/A SC TO-C SC TO-I/A SD UPLOAD