Yorkville Acquisition CORP. (MCGAU) SEC Filings — 2012 0 SEC filings for Yorkville Acquisition CORP. (MCGAU) in 2012. FilingsNo filings found for MCGAU in 2012. ExploreAll MCGAU Filings · MCGAU 2011 · MCGAU 2013 · All 2012 Filings