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
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
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
RAMACO RES INC COM CL A 75134P600   31,167,916 3,692,881 SH   DFND 1,2 3,692,881 0 0
RAMACO RES INC COM CL B 75134P501   7,836,291 738,576 SH   DFND 1,2 738,576 0 0
RILEY EXPLORATION PERMIAN IN COM 76665T102   13,961,519 390,860 SH   DFND 1,2 390,860 0 0
SITIO ROYALTIES CORP CLASS A COM 82983N108   5,724,417 217,907 SH   DFND 1,2 217,907 0 0
SOUTHWESTERN ENERGY CO COM 845467109   62,096,474 10,332,192 SH   DFND 1,2 10,332,192 0 0