$MHD 4 SEC Filings

3 3/A 4 40-17G 40-17G/A 40-6C/A 424B3 425 497 497H2 497J 5 8-A12B 8-K CORRESP DEF 14A DEFA14A DEFR14A EFFECT N-14 8C N-14 8C/A N-2 N-23C-2 N-2/A N-30D N-8A N-CEN N-CEN/A N-CSR N-CSR/A N-CSRS NPORT-EX NPORT-P N-PX N-Q NSAR-A NSAR-B NSAR-B/A NT-NCSR NT-NSAR POS EX PRE 14A PREC14A SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13D/A SCHEDULE 13G/A