$SDCH 4 SEC Filings

10-K 10-K/A 10KSB 10KSB40 10KSB40/A 10KSB/A 10-Q 10-Q/A 10QSB 10QSB/A 10SB12G 10SB12G/A 3 4 424B3 4/A 8-K 8-K/A CORRESP D D/A DEF 14A DEF 14C DEFA14A EFFECT NT 10-K NT 10-K/A NT 10-Q NT 10-Q/A POS AM PRE 14A REGDEX REGDEX/A S-1 S-1/A S-8 SB-2 SB-2/A SC 13D SC 13D/A SC 13G SC 13G/A SC 14F1 SC TO-I SC TO-I/A UPLOAD