The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE

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COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ATLAS RESOURCE PARTNERS LP COM UNIT LTD PR 04941A101 81,254 7,593,800 SH   DFND 1 7,593,800 0 0
COBALT INTL ENERGY INC COM 19075F106 309,575 34,822,878 SH   DFND 1 34,822,878 0 0
NISKA GAS STORAGE PARTNERS L UNIT LTD LIABI 654678101 60,574 20,464,140 SH   DFND 1 20,464,140 0 0
ENDURO RTY TR TR UNIT 29269K100 41,452 8,600,000 SH   DFND 1 8,600,000 0 0
PATTERN ENERGY GROUP INC CL A 70338P100 541,596 21,962,546 SH   DFND 1 21,962,546 0 0
SANDRIDGE ENERGY INC COM 80007P307 93,495 51,370,888 SH   DFND 1 51,370,888 0 0
USA COMPRESSION PARTNERS LP COMUNIT LTD PAR 90290N109 81,323 4,901,910 SH   DFND 1 4,901,910 0 0
EP ENERGY CORP CL A 268785102 326,529 31,276,726 SH   DFND 1 31,276,726 0 0
NATURAL RESOURCE PARTNERS L COM UNIT L P 63900P103 18,520 2,002,202 SH   DFND 1 2,002,202 0 0