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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
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
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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 FIGI (to the nearest dollar) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
Hallador Energy Company COM 40609P105   15,219 1,900,000 SH   DFND 1,2 1,900,000 0 0
Antero Res Corp COM 03674X106   122,445 5,368,049 SH   DFND 1,2 5,368,049 0 0
Mid Con Energy Partners LP COM 59560V109   88 37,207 SH   DFND 1,2 37,207 0 0