$GDRZF SC 13D/A SEC Filings

10-K 10-K/A 10-Q 10-Q/A 15-15D 20-F 20-F/A 25-NSE 3 3/A 4 40-F 424B3 425 4/A 6-K 8-A12B 8-A12G 8-A12G/A 8-K AW CERTAMX CORRESP D DEF 14A EFFECT F-10 F-10/A F-10EF F-3 F-3/A FWP F-X POS AM REGDEX RW S-4 S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A SC 14D9 SC 14D9/A SCHEDULE 13D/A SC TO-I SC TO-I/A SC TO-T SC TO-T/A SUPPL T-3 T-3/A UPLOAD