$QQQX POS EX SEC Filings

144 3 4 40-17G 40-APP 40-APP/A 424B2 424B3 424B5 425 486BPOS 497 4/A 8-A12B 8-K CERTNAS CORRESP DEF 14A DEFA14A EFFECT N-14 8C N-14 8C/A N-2 N-2/A N-2ASR N-8A N-CEN N-CSR N-CSRS NPORT-EX NPORT-P N-PX N-PX/A N-Q NSAR-A NSAR-B POS EX SC 13G SC 13G/A