$AMUB 6-K SEC Filings

11-K 11-K/A 13FCONP 13F-HR 13F-HR/A 13F-NT 15-12B 20-F 20-F/A 25 25-NSE 3 305B2 4 40-6B/A 40-APP 40-APP/A 424B1 424B2 424B3 424B5 424B8 425 4/A 5 6B NTC 6B ORDR 6-K 6-K/A 8-A12B 8-A12B/A 8-A12G APP NTC APP ORDR CERT CERTAMX CERTARCA CERTNYS CERTPAC CORRESP DEL AM DRS EFFECT F-1 F-1/A F-3 F-3/A F-3ASR F-3MEF F-4 F-4/A F-N FWP IRANNOTICE NO ACT NT 11-K POS AM POSASR POS EX REGDEX RW S-8 S-8 POS SBSE-A SBSE-A/A SBSE-C SC 13D SC 13D/A SC 13G SC 13G/A SC 14D9 SC 14D9/A SCHEDULE 13G/A SC TO-T SC TO-T/A UPLOAD