$USAC 4 SEC Filings

10-K 10-Q 144 144/A 3 3/A 4 424B1 424B2 424B3 424B4 424B5 4/A 5 8-A12B 8-K 8-K/A CERTNYS CORRESP CT ORDER DEL AM EFFECT POS AM S-1 S-1/A S-1MEF S-3 S-3/A S-3D S-3DPOS S-4 S-8 SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13D SCHEDULE 13D/A SCHEDULE 13G/A SD UPLOAD