Tullow Oil shares plummeted after the company lost a $196.5 million tax dispute with Ghana over insurance proceeds received between 2016 and 2019BusinessSep 30 at 2:44 AM – Sep 30 at 6:04 AM3 outletsBloombergTullow Oil Shares Slump After Loss of Crucial Ghana Tax Dispute Sep 30 at 4:00 AMTullow Oil Shares Slump After Loss of Crucial Ghana Tax Dispute Opens in new window seen Sep 30 at 4:15 AMRTE NewsTullow Oil loses $196.5m Ghana tax dispute, shares tank seen Sep 30 at 6:04 AMBusiness PostTullow Oil loses $196.5m tax dispute against Ghana Sep 30 at 2:44 AM