$ 4 SEC Filings

10-K 10-Q 144 15-12G 25-NSE 3 3/A 4 424B4 424B5 4/A 8-A12B 8-K ARS CERT CORRESP DEF 14A DEFA14A DRS DRS/A DRSLTR EFFECT POS AM PRE 14A S-1 S-1/A S-1MEF S-3 S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A SC 14D9 SC 14D9/A SC14D9C SCHEDULE 13D SCHEDULE 13D/A SCHEDULE 13G SCHEDULE 13G/A SC TO-C SC TO-T SC TO-T/A SEC STAFF LETTER UPLOAD