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
Advantage Oil & Gas Ltd Common 00765F101 33,595 6,448,160 SH   SOLE   6,448,160 0 0
Bill Barrett Corp Common 06846N104 10,865 3,292,406 SH   SOLE   3,292,406 0 0
Bonanza Creek Energy Inc Common 097793103 2,552 627,061 SH   SOLE   627,061 0 0
Carrizo Oil & Gas Inc Common 144577103 2,138 70,000 SH   SOLE   70,000 0 0
Evolution Petroleum Corp Common 30049A107 22,699 4,089,848 SH   SOLE   4,089,848 0 0
Jones Energy Inc Common 48019R108 32,279 6,738,817 SH   SOLE   6,738,817 0 0
Memorial Resource Development Common 58605Q109 21,562 1,226,520 SH   SOLE   1,226,520 0 0
Newfield Exploration Co Common 651290108 38,353 1,165,733 SH   SOLE   1,165,733 0 0
QEP Resources Inc Common 74733V100 47,892 3,822,153 SH   SOLE   3,822,153 0 0
Rice Energy Inc Common 762760106 25,423 1,573,207 SH   SOLE   1,573,207 0 0
WPX Energy Inc Common 98212B103 29,070 4,391,216 SH   SOLE   4,391,216 0 0
Penn Virginia Corp Common 707882906 481 908,000 SH Call SOLE   908,000 0 0
QEP Resources Inc Common 74733V900 8,771 700,000 SH Call SOLE   700,000 0 0
Sanchez Energy Corp Common 79970Y905 615 100,000 SH Call SOLE   100,000 0 0
Sanchez Energy Corp Common 79970Y905 889 144,600 SH Call SOLE   144,600 0 0
Bonanza Creek Energy Inc Common 97793903 12 3,000 SH Call SOLE   3,000 0 0
Carrizo Oil & Gas Inc Common 144577953 9,162 300,000 SH Put SOLE   300,000 0 0
RSP Permian Inc Common 74978Q955 5,063 250,000 SH Put SOLE   250,000 0 0