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
ABEONA THERAPEUTICS INC COM 00289Y107 29 92,409 SH   SOLE   92,409 0 0
ADAPTIMMUNE THERAPEUTICS PLC SPONDS ADR 00653A107 238 115,602 SH   SOLE   115,602 0 0
ALLEGHENY TECHNOLOGIES INC COM 01741R102 8,052 300,000 SH   SOLE   300,000 0 0
ALPHABET INC CAP STK CL A 02079K305 26,698 9,599 SH   SOLE   9,599 0 0
AMAZON COM INC COM 023135106 9,509 2,917 SH   SOLE   2,917 0 0
ANGI INC COM CL A NEW 00183L102 2,918 514,722 SH   SOLE   514,722 0 0
ASA GOLD AND PRECIOUS MTLS L SHS G3156P103 2,742 122,351 SH   SOLE   122,351 0 0
BAIDU INC SPON ADR REP A 056752108 2,143 16,200 SH   SOLE   16,200 0 0
BERKSHIRE HATHAWAY INC DEL CL A 084670108 138,048 261 SH   SOLE   261 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 10,095 28,605 SH   SOLE   28,605 0 0
BIOMARIN PHARMACEUTICAL INC COM 09061G101 2,386 30,953 SH   SOLE   30,953 0 0
BLUEBIRD BIO INC COM 09609G100 54 11,212 SH   SOLE   11,212 0 0
BOEING CO COM 097023105 4,583 23,932 SH   SOLE   23,932 0 0
CANADIAN NAT RES LTD COM 136385101 6,389 103,084 SH   SOLE   103,084 0 0
CANOO INC COM CL A 13803R102 3,755 680,300 SH Call SOLE   680,300 0 0
CATERPILLAR INC COM 149123101 6,685 30,000 SH Put SOLE   30,000 0 0
CELLECTIS S A SPON ADS 15117K103 231 50,907 SH   SOLE   50,907 0 0
CHEWY INC CL A 16679L109 2,855 70,000 SH Call SOLE   70,000 0 0
CHEWY INC CL A 16679L109 4,078 100,000 SH Put SOLE   100,000 0 0
CLEVELAND-CLIFFS INC NEW COM 185899101 20,937 650,000 SH   SOLE   650,000 0 0
CONOCOPHILLIPS COM 20825C104 20,757 207,565 SH   SOLE   207,565 0 0
CORTEVA INC COM 22052L104 30,757 535,083 SH   SOLE   535,083 0 0
COSTCO WHSL CORP NEW COM 22160K105 29,222 50,746 SH   SOLE   50,746 0 0
COURSERA INC COM 22266M104 16,128 700,000 SH   SOLE   700,000 0 0
CRISPR THERAPEUTICS AG NAMEN AKT H17182108 1,185 18,876 SH   SOLE   18,876 0 0
DELTA AIR LINES INC DEL COM NEW 247361702 1,070 27,029 SH   SOLE   27,029 0 0
EDITAS MEDICINE INC COM 28106W103 548 28,797 SH   SOLE   28,797 0 0
FIRSTENERGY CORP COM 337932107 12,793 278,962 SH   SOLE   278,962 0 0
FISKER INC CL A COM STK 33813J106 1,935 150,000 SH Put SOLE   150,000 0 0
FISKER INC CL A COM STK 33813J106 5,805 450,000 SH Call SOLE   450,000 0 0
FREEPORT-MCMORAN INC CL B 35671D857 15,741 316,472 SH   SOLE   316,472 0 0
GAMESTOP CORP NEW CL A 36467W109 3,332 20,000 SH Put SOLE   20,000 0 0
HAWAIIAN HOLDINGS INC COM 419879101 5,260 267,021 SH   SOLE   267,021 0 0
HOUGHTON MIFFLIN HARCOURT CO COM 44157R109 10,505 500,000 SH   SOLE   500,000 0 0
IAC INTERACTIVECORP NEW COM NEW 44891N208 3,687 36,764 SH   SOLE   36,764 0 0
INTELLIA THERAPEUTICS INC COM 45826J105 1,936 26,646 SH   SOLE   26,646 0 0
INVESCO QQQ TR UNIT SER 1 46090E103 53,910 148,700 SH Put SOLE   148,700 0 0
INVESCO QQQ TR UNIT SER 1 46090E103 69,060 190,488 SH   SOLE   190,488 0 0
JD.COM INC SPON ADR CL A 47215P106 2,292 39,600 SH   SOLE   39,600 0 0
KNIGHT-SWIFT TRANSN HLDGS IN CL A 499049104 14,580 288,947 SH   SOLE   288,947 0 0
KRANESHARES TR CSI CHI INTERNET 500767306 35,638 1,250,000 SH Call SOLE   1,250,000 0 0
LAMAR ADVERTISING CO NEW CL A 512816109 6,403 55,110 SH   SOLE   55,110 0 0
LUCID GROUP INC COM 549498103 10,160 400,000 SH Call SOLE   400,000 0 0
LUCID GROUP INC COM 549498103 15,240 600,000 SH Put SOLE   600,000 0 0
MARATHON PETE CORP COM 56585A102 9,582 112,070 SH   SOLE   112,070 0 0
MICRON TECHNOLOGY INC COM 595112103 19,473 250,000 SH Put SOLE   250,000 0 0
MICRON TECHNOLOGY INC COM 595112103 19,473 250,000 SH Call SOLE   250,000 0 0
MICRON TECHNOLOGY INC COM 595112103 55,643 714,385 SH   SOLE   714,385 0 0
NEWMONT CORP COM 651639106 7,945 100,000 SH Put SOLE   100,000 0 0
NEWMONT CORP COM 651639106 11,918 150,000 SH Call SOLE   150,000 0 0
NEWMONT CORP COM 651639106 28,732 361,642 SH   SOLE   361,642 0 0
NVIDIA CORPORATION COM 67066G104 17,597 64,492 SH   SOLE   64,492 0 0
RANGE RES CORP COM 75281A109 6,084 200,256 SH   SOLE   200,256 0 0
REGENXBIO INC COM 75901B107 15,742 474,300 SH   SOLE   474,300 0 0
RYMAN HOSPITALITY PPTYS INC COM 78377T107 11,522 124,195 SH   SOLE   124,195 0 0
SANGAMO THERAPEUTICS INC COM 800677106 469 80,650 SH   SOLE   80,650 0 0
SOUTHWEST AIRLS CO COM 844741108 4,366 95,334 SH   SOLE   95,334 0 0
SPDR GOLD TR GOLD SHS 78463V107 149,339 826,678 SH   SOLE   826,678 0 0
SPDR GOLD TR GOLD SHS 78463V107 178,844 990,000 SH Put SOLE   990,000 0 0
SPDR GOLD TR GOLD SHS 78463V107 811,444 4,491,800 SH Call SOLE   4,491,800 0 0
TELADOC HEALTH INC COM 87918A105 5,770 80,000 SH Put SOLE   80,000 0 0
TJX COS INC NEW COM 872540109 12,172 200,923 SH   SOLE   200,923 0 0
TWITTER INC COM 90184L102 14,517 375,222 SH   SOLE   375,222 0 0
UBER TECHNOLOGIES INC COM 90353T100 3,568 100,000 SH Call SOLE   100,000 0 0
UBER TECHNOLOGIES INC COM 90353T100 14,633 410,112 SH   SOLE   410,112 0 0
ULTRAGENYX PHARMACEUTICAL IN COM 90400D108 1,154 15,885 SH   SOLE   15,885 0 0
UNITED STATES STL CORP NEW COM 912909108 5,661 150,000 SH   SOLE   150,000 0 0
VIRGIN GALACTIC HOLDINGS INC COM 92766K106 4,100 415,000 SH Put SOLE   415,000 0 0
WALMART INC COM 931142103 11,432 76,768 SH   SOLE   76,768 0 0
WAVE LIFE SCIENCES LTD SHS Y95308105 85 42,722 SH   SOLE   42,722 0 0