Summary Date/Time Event Type Eff/Ex Date/Time Symbol Issue Name Market 08/07/2019 12:57:00 Symbol Change 08/08/2019 00:00:00 HKRS Halcon Resources Corp. Common Stock Other OTC Details Previous Value Current Value Symbol HKRS HKRSQ Issue Name Halcon Resources Corp. Common Stock Halcon Resources Corp. Common Stock Class Maturity Date Market Category Other OTC Other OTC Unit of Trade 100 100 Regulatory Transaction Fee Flag Yes