ISHARES TR IBOXX HI YD ETF 464288513 261182 2970000 SH Put DFND 2970000 0 0 P G & E CORPORATION COM 69331C108 21033 1935000 SH DFND 1935000 0 0 SPDR S&P 500 ETF TR TR UNIT 78462F103 586590 1822500 SH Put DFND 1822500 0 0 SUPERIOR ENERGY SVCS INC COM NEW 868157306 5694 1136498 SH DFND 1136498 0 0 UNITI GROUP INC COM 91325V108 13752 1675000 SH Put DFND 1675000 0 0