$NGG SE SEC Filings

11-K 11-K/A 15-12G 20-F 20-F/A 25 25-NSE 3 35-CERT 35-CERT/A 4 424B2 424B5 425 6-K 8-A12B 8-A12G CERT CERTNYS CORRESP CT ORDER F-3 F-3ASR F-4 F-4/A F-6EF F-6 POS FWP NO ACT POS AMC POSASR RW S-8 S-8 POS SC 13G SC 13G/A SCHEDULE 13G/A SC TO-C SC TO-I SC TO-I/A SC TO-T SC TO-T/A SE U-1 U-12-IA U-12-IB U-1/A U-57 U5A U5B U5S U5S/A UPLOAD