$DOCN 4 SEC Filings

10-K 10-K/A 10-Q 10-Q/A 144 144/A 3 4 424B4 424B5 4/A 8-A12B 8-K ARS CERT CORRESP D D/A DEF 14A DEFA14A DRS DRS/A DRSLTR EFFECT NT 10-Q PRE 14A S-1 S-1/A S-3ASR S-8 SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13D/A SCHEDULE 13G SCHEDULE 13G/A UPLOAD