Yorkville Acquisition CORP. (MCGAU) SEC Filings — 2018 0 SEC filings for Yorkville Acquisition CORP. (MCGAU) in 2018. FilingsNo filings found for MCGAU in 2018. ExploreAll MCGAU Filings · MCGAU 2017 · MCGAU 2019 · All 2018 Filings