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 (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
AETNA INC NEW COM 00817Y108 181,833 1,075,935 SH   SOLE 1,075,935 0 0
APTIV PLC SHS G6095L109 52,469 617,500 SH   SOLE 617,500 0 0
AVISTA HEALTHCARE PUB ACQ CO *W EXP 99/99/999 G0726L117 594 1,800,000 SH   SOLE 1,800,000 0 0
AVISTA HEALTHCARE PUB ACQ CO CL A G0726L125 16,983 1,700,000 SH   SOLE 1,700,000 0 0
BROADCOM LTD SHS Y09827109 16,496 70,000 SH Call SOLE 70,000 0 0
CAPITOL INVT CORP IV CL A ORD G18920101 17,442 1,800,000 SH   SOLE 1,800,000 0 0
CAPITOL INVT CORP IV *W EXP 01/01/202 G18920127 708 600,000 SH   SOLE 600,000 0 0
CONSTELLATION ALPHA CAP CORP SHS G2379F108 12,362 1,249,999 SH   SOLE 1,249,999 0 0
CONSTELLATION ALPHA CAP CORP *W EXP 03/23/202 G2379F116 324 1,249,999 SH   SOLE 1,249,999 0 0
CONSTELLATION ALPHA CAP CORP RIGHT 99/99/9999 G2379F132 450 1,249,999 SH   SOLE 1,249,999 0 0
DELPHI TECHNOLOGIES PLC SHS G2709G107 9,816 206,000 SH   SOLE 206,000 0 0
DFB HEALTHCARE ACQUISTION CO UNIT 01/30/2023 23291E208 5,025 500,000 SH   SOLE 500,000 0 0
DILLARDS INC CL A 254067101 40,170 500,000 SH Put SOLE 500,000 0 0
ECO STIM ENERGY SOLUTIONS IN COM 27888D101 47,524 50,025,278 SH   SOLE 50,025,278 0 0
ELECTRUM SPL ACQUISITION COR *W EXP 06/16/202 G3105C112 380 1,100,000 SH   SOLE 1,100,000 0 0
EP ENERGY CORP CL A 268785102 1,594 1,189,380 SH   SOLE 1,189,380 0 0
EQUINIX INC COM PAR $0.001 29444U700 136,329 326,037 SH   SOLE 326,037 0 0
ESTRE AMBIENTAL INC *W EXP 12/21/202 G3206V118 222 383,167 SH   SOLE 383,167 0 0
FEDERAL STR ACQUISITION CORP CL A 31421V107 17,442 1,800,000 SH   SOLE 1,800,000 0 0
FEDERAL STR ACQUISITION CORP *W EXP 07/24/202 31421V115 1,125 900,000 SH   SOLE 900,000 0 0
FGL HLDGS *W EXP 11/30/202 G3402M110 4,413 2,451,412 SH   SOLE 2,451,412 0 0
FIRSTENERGY CORP COM 337932107 227,835 6,699,056 SH   SOLE 6,699,056 0 0
GASTAR EXPL INC NEW COM 36729W202 14,340 21,005,154 SH   SOLE 21,005,154 0 0
GORES HLDGS II INC COM CL A 382867109 22,000 2,200,000 SH   SOLE 2,200,000 0 0
GORES HLDGS II INC *W EXP 01/13/202 382867117 1,247 733,333 SH   SOLE 733,333 0 0
GTY TECHNOLOGY HOLDINGS INC CL A G4182A102 18,906 1,900,059 SH   SOLE 1,900,059 0 0
GTY TECHNOLOGY HOLDINGS INC *W EXP 10/25/202 G4182A128 779 633,333 SH   SOLE 633,333 0 0
HALCON RES CORP COM PAR NEW 40537Q605 13,840 2,841,877 SH   SOLE 2,841,877 0 0
HENNESSY CAP ACQUSTON CORP I COM 42588L105 9,900 1,000,000 SH   SOLE 1,000,000 0 0
HENNESSY CAP ACQUSTON CORP I *W EXP 06/15/202 42588L113 623 750,000 SH   SOLE 750,000 0 0
HILTON GRAND VACATIONS INC COM 43283X105 4,147 96,399 SH   SOLE 96,399 0 0
JONES ENERGY INC COM CL A 48019R108 4,915 6,143,787 SH   SOLE 6,143,787 0 0
KAYNE ANDERSON ACQUISITION COM CL A 48661U102 24,475 2,500,000 SH   SOLE 2,500,000 0 0
KAYNE ANDERSON ACQUISITION *W EXP 06/30/202 48661U110 792 833,333 SH   SOLE 833,333 0 0
LANDCADIA HLDGS INC CL A 51476W107 15,060 1,500,000 SH   SOLE 1,500,000 0 0
LANDCADIA HLDGS INC *W EXP 06/01/202 51476W115 1,103 1,500,000 SH   SOLE 1,500,000 0 0
LEGACY RESVS LP UNIT LP INT 524707304 17,898 3,800,000 SH   SOLE 3,800,000 0 0
LEO HOLDINGS CORP UNIT 99/99/9999 G5463L121 5,000 500,000 SH   SOLE 500,000 0 0
LKQ CORP COM 501889208 157,773 4,157,390 SH   SOLE 4,157,390 0 0
MATLIN & PARTNERS ACQUISITIO CL A 57682V106 18,620 1,900,000 SH   SOLE 1,900,000 0 0
MATLIN & PARTNERS ACQUISITIO *W EXP 05/28/202 57682V114 1,007 1,900,000 SH   SOLE 1,900,000 0 0
MGM RESORTS INTERNATIONAL COM 552953101 147,327 4,206,931 SH   SOLE 4,206,931 0 0
MICROSOFT CORP COM 594918104 165,256 1,810,623 SH   SOLE 1,810,623 0 0
MIDSTATES PETE CO INC COM PAR 59804T407 85,220 6,393,078 SH   SOLE 6,393,078 0 0
MOSAIC ACQUISITION CORP UNIT 99/99/9999 G62848117 18,108 1,800,000 SH   SOLE 1,800,000 0 0
NXP SEMICONDUCTORS N V COM N6596X109 38,025 325,000 SH   SOLE 325,000 0 0
ORACLE CORP COM 68389X105 43,865 958,808 SH   SOLE 958,808 0 0
PG&E CORP COM 69331C108 79,856 1,817,800 SH   SOLE 1,817,800 0 0
PLATINUM EAGLE ACQUISITIN CO SHS CL A G7126L100 9,675 1,000,000 SH   SOLE 1,000,000 0 0
PLATINUM EAGLE ACQUISITIN CO *W EXP 01/17/202 G7126L118 317 333,333 SH   SOLE 333,333 0 0
PRAXAIR INC COM 74005P104 118,626 822,082 SH   SOLE 822,082 0 0
REGALWOOD GLOBAL ENERGY LTD COM CL A G74760102 14,550 1,500,000 SH   SOLE 1,500,000 0 0
REGALWOOD GLOBAL ENERGY LTD *W EXP 12/05/202 G74760128 545 500,000 SH   SOLE 500,000 0 0
RESOLUTE ENERGY CORP COM NEW 76116A306 23,209 669,816 SH   SOLE 669,816 0 0
SABAN CAP ACQUISITION CORP COM CL A 78516C106 15,904 1,600,000 SH   SOLE 1,600,000 0 0
SABAN CAP ACQUISITION CORP *W EXP 09/21/202 78516C114 1,040 800,000 SH   SOLE 800,000 0 0
SANDRIDGE ENERGY INC COM NEW 80007P869 32,134 2,214,593 SH   SOLE 2,214,593 0 0
SM ENERGY CO COM 78454L100 72,202 4,004,559 SH   SOLE 4,004,559 0 0
SOCIAL CAP HEDOSOPHIA HLDGS CL A G8250R103 15,045 1,500,000 SH   SOLE 1,500,000 0 0
SOCIAL CAP HEDOSOPHIA HLDGS *W EXP 09/14/202 G8250R129 830 500,000 SH   SOLE 500,000 0 0
TIME WARNER INC COM NEW 887317303 187,569 1,983,177 SH   SOLE 1,983,177 0 0
TPG PACE ENERGY HLDGS CORP CL A 872656103 33,842 3,347,366 SH   SOLE 3,347,366 0 0
TPG PACE ENERGY HLDGS CORP *W EXP 99/99/999 872656111 1,603 866,666 SH   SOLE 866,666 0 0
TPG PACE HLDGS CORP *W EXP 06/27/202 G89827110 742 466,666 SH   SOLE 466,666 0 0
TPG PACE HLDGS CORP CL A G89827128 13,720 1,400,000 SH   SOLE 1,400,000 0 0
ULTRA PETROLEUM CORP COM NEW 903914208 151,703 36,379,590 SH   SOLE 36,379,590 0 0
VANTAGE ENERGY ACQUISITION COM CL A 92211L105 24,475 2,500,000 SH   SOLE 2,500,000 0 0
VANTAGE ENERGY ACQUISITION *W EXP 04/12/202 92211L113 1,208 833,332 SH   SOLE 833,332 0 0
WILLSCOT CORP *W EXP 09/10/202 971375118 523 313,390 SH   SOLE 313,390 0 0