Michael Wichterich, Director at Extraction Oil & Gas, holds ― shares in Extraction Oil & Gas (Ticker: XOGAQ), holds 26.27K shares in Chesapeake Energy (Ticker: CHK), holds ― shares in Extraction Oil & Gas (Ticker: XOG). Most recently, Michael Wichterich ― shares of Extraction Oil & Gas on ― for an estimated value of ―.