$ADTN 425 SEC Filings

10-K 10-K405 10-K/A 10-Q 10-Q/A 11-K 11-K/A 144 15-12G 25-NSE 3 3/A 4 425 4/A 5 8-K 8-K12B 8-K/A ARS ARS/A CORRESP CT ORDER DEF 14A DEFA14A DEFM14A DEFR14A EFFECT NT 10-K NT 10-Q PRE 14A S-3 S-3ASR S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13G SCHEDULE 13G/A SC TO-I SC TO-I/A SD UPLOAD