Form SC 13G/A Delta Technology Holding Filed by: AQR CAPITAL MANAGEMENT LLC Feb 14, 2018 06:17AM
Form SC 13G/A Delta Technology Holding Filed by: AQR CAPITAL MANAGEMENT LLC Feb 13, 2017 04:03PM
Form SC 13G/A Delta Technology Holding Filed by: AQR CAPITAL MANAGEMENT LLC Feb 16, 2016 04:32PM