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
ABBVIE INC COM 00287Y109 8,673 77,000 SH   SOLE   77,000 0 0
ABERDEEN TOTAL DYNAMIC DIVD COM SH BEN INT 00326L100 2,746 270,000 SH   SOLE   270,000 0 0
ADAMAS PHARMACEUTICALS INC COM 00548A106 739 140,000 SH   SOLE   140,000 0 0
ADVANCED MICRO DEVICES INC COM 007903107 5,166 55,000 SH   SOLE   55,000 0 0
AERIE PHARMACEUTICALS INC COM 00771V108 1,462 91,300 SH   SOLE   91,300 0 0
AIR T INC COM 009207101 214 8,673 SH   SOLE   8,673 0 0
ALEXION PHARMACEUTICALS INC COM 015351109 1,102 6,000 SH   SOLE   6,000 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 2,268 10,000 SH   SOLE   10,000 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 1,247 5,500 SH Call SOLE   5,500 0 0
ALNYLAM PHARMACEUTICALS INC COM 02043Q107 2,967 17,500 SH   SOLE   17,500 0 0
ALPHABET INC CAP STK CL C 02079K107 16,291 6,500 SH   SOLE   6,500 0 0
ALTERYX INC COM CL A 02156B103 430 5,000 SH   SOLE   5,000 0 0
ALTIMMUNE INC COM NEW 02155H200 1,436 145,750 SH   SOLE   145,750 0 0
AMARIN CORP PLC SPONS ADR NEW 023111206 775 177,000 SH   SOLE   177,000 0 0
AMAZON COM INC COM 023135106 3,784 1,100 SH Call SOLE   1,100 0 0
AMGEN INC COM 031162100 2,742 11,250 SH   SOLE   11,250 0 0
APPLE INC COM 037833100 685 5,000 SH   SOLE   5,000 0 0
APPLE INC COM 037833100 1,233 9,000 SH Call SOLE   9,000 0 0
APTINYX INC COM 03836N103 323 114,000 SH   SOLE   114,000 0 0
APTIV PLC SHS G6095L109 354 2,250 SH   SOLE   2,250 0 0
ARENA PHARMACEUTICALS INC COM NEW 040047607 341 5,000 SH   SOLE   5,000 0 0
ARGENX SE SPONSORED ADR 04016X101 6,021 20,000 SH   SOLE   20,000 0 0
AT&T INC COM 00206R102 1,727 60,000 SH   SOLE   60,000 0 0
BECTON DICKINSON & CO COM 075887109 730 3,000 SH   SOLE   3,000 0 0
BK OF AMERICA CORP COM 060505104 6,185 150,000 SH   SOLE   150,000 0 0
BIOGEN INC COM 09062X103 346 1,000 SH   SOLE   1,000 0 0
BOULDER GROWTH & INCOME FD I COM 101507101 1,219 90,000 SH   SOLE   90,000 0 0
BOX INC CL A 10316T104 511 20,000 SH   SOLE   20,000 0 0
BRISTOL-MYERS SQUIBB CO COM 110122108 2,706 40,500 SH   SOLE   40,500 0 0
BRISTOL-MYERS SQUIBB CO COM 110122108 1,671 25,000 SH Call SOLE   25,000 0 0
CITIGROUP INC COM NEW 172967424 4,599 65,000 SH   SOLE   65,000 0 0
DISCOVERY INC COM SER A 25470F104 767 25,000 SH   SOLE   25,000 0 0
EQUILLIUM INC COM 29446K106 457 77,538 SH   SOLE   77,538 0 0
LILLY ELI & CO COM 532457108 2,582 11,250 SH   SOLE   11,250 0 0
FEDEX CORP COM 31428X106 507 1,700 SH Call SOLE   1,700 0 0
FORD MTR CO DEL COM 345370860 1,337 90,000 SH   SOLE   90,000 0 0
FREEPORT-MCMORAN INC CL B 35671D857 371 10,000 SH   SOLE   10,000 0 0
GENERAL MTRS CO COM 37045V100 5,917 100,000 SH   SOLE   100,000 0 0
GENMAB A/S SPONSORED ADS 372303206 408 10,000 SH   SOLE   10,000 0 0
GLOBAL X FDS LITHIUM BTRY ETF 37954Y855 326 4,500 SH Call SOLE   4,500 0 0
ILLINOIS TOOL WKS INC COM 452308109 782 3,500 SH   SOLE   3,500 0 0
INCYTE CORP COM 45337C102 5,132 61,000 SH   SOLE   61,000 0 0
INTERNATIONAL BUSINESS MACHS COM 459200101 733 5,000 SH   SOLE   5,000 0 0
INTRA CELLULAR THERAPIES INC COM 46116X101 15,308 375,000 SH   SOLE   375,000 0 0
INVESCO QQQ TR UNIT SER 1 46090E103 4,430 12,500 SH Call SOLE   12,500 0 0
ISHARES GOLD TR ISHARES NEW 464285204 3,371 100,000 SH   SOLE   100,000 0 0
ISHARES SILVER TR ISHARES 46428Q109 1,453 60,000 SH   SOLE   60,000 0 0
JAWS SPITFIRE ACQUISITION CO *W EXP 12/01/202 G50740110 58 30,000 SH   SOLE   30,000 0 0
JOHNSON & JOHNSON COM 478160104 824 5,000 SH   SOLE   5,000 0 0
KINDRED BIOSCIENCES INC COM 494577109 3,322 362,315 SH   SOLE   362,315 0 0
KIRKLANDS INC COM 497498105 252 11,000 SH   SOLE   11,000 0 0
KOHLS CORP COM 500255104 551 10,000 SH   SOLE   10,000 0 0
KRANESHARES TR CSI CHI INTERNET 500767306 523 7,500 SH   SOLE   7,500 0 0
LENSAR INC COM 52634L108 2,423 279,788 SH   SOLE   279,788 0 0
LINEAGE CELL THERAPEUTICS IN COM 53566P109 212 74,500 SH   SOLE   74,500 0 0
MARVELL TECHNOLOGY GROUP LTD ORD G5876H105 1,021 17,500 SH   SOLE   17,500 0 0
MASCO CORP COM 574599106 295 5,000 SH Call SOLE   5,000 0 0
MATINAS BIOPHARMA HLDGS INC COM 576810105 299 385,974 SH   SOLE   385,974 0 0
MICRON TECHNOLOGY INC COM 595112103 14,447 170,000 SH   SOLE   170,000 0 0
MICRON TECHNOLOGY INC COM 595112103 212 2,500 SH Call SOLE   2,500 0 0
MICRON TECHNOLOGY INC COM 595112103 1,700 20,000 SH Put SOLE   20,000 0 0
MICROSOFT CORP COM 594918104 677 2,500 SH   SOLE   2,500 0 0
MORGAN STANLEY COM NEW 617446448 2,063 22,500 SH   SOLE   22,500 0 0
NEKTAR THERAPEUTICS COM 640268108 537 31,300 SH   SOLE   31,300 0 0
NOKIA CORP SPONSORED ADR 654902204 798 150,000 SH   SOLE   150,000 0 0
NORTONLIFELOCK INC COM 668771108 408 15,000 SH   SOLE   15,000 0 0
NXP SEMICONDUCTORS N V COM N6596X109 720 3,500 SH   SOLE   3,500 0 0
OBSEVA SA COM H5861P103 80 26,500 SH   SOLE   26,500 0 0
ORACLE CORP COM 68389X105 4,865 62,500 SH   SOLE   62,500 0 0
QUALCOMM INC COM 747525103 1,072 7,500 SH   SOLE   7,500 0 0
OVID THERAPEUTICS INC COM 690469101 546 139,701 SH   SOLE   139,701 0 0
PAYSAFE LIMITED ORD G6964L107 1,332 110,000 SH   SOLE   110,000 0 0
PFIZER INC COM 717081103 2,545 65,000 SH   SOLE   65,000 0 0
PROTHENA CORP PLC SHS G72800108 3,175 61,750 SH   SOLE   61,750 0 0
QUOTIENT LTD SHS G73268107 368 101,000 SH   SOLE   101,000 0 0
REGENERON PHARMACEUTICALS COM 75886F107 8,657 15,500 SH   SOLE   15,500 0 0
SANGAMO THERAPEUTICS INC COM 800677106 157 13,100 SH   SOLE   13,100 0 0
SEAGEN INC COM 81181C104 2,131 13,500 SH   SOLE   13,500 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 61,427 143,500 SH Put SOLE   143,500 0 0
SPDR GOLD TR GOLD SHS 78463V107 5,383 32,500 SH   SOLE   32,500 0 0
SPDR GOLD TR GOLD SHS 78463V107 1,656 10,000 SH Call SOLE   10,000 0 0
SPDR GOLD TR GOLD SHS 78463V107 3,313 20,000 SH Put SOLE   20,000 0 0
SELECT SECTOR SPDR TR ENERGY 81369Y506 242 4,500 SH Put SOLE   4,500 0 0
TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADS 874039100 300 2,500 SH   SOLE   2,500 0 0
TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADS 874039100 1,202 10,000 SH Put SOLE   10,000 0 0
TURNING PT BRANDS INC COM 90041L105 5,595 122,250 SH   SOLE   122,250 0 0
VANECK VECTORS ETF TR GOLD MINERS ETF 92189F106 6,286 185,000 SH   SOLE   185,000 0 0
VANECK VECTORS ETF TR JR GOLD MINERS E 92189F791 2,338 50,000 SH   SOLE   50,000 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 5,603 100,000 SH   SOLE   100,000 0 0
VIACOMCBS INC CL B 92556H206 452 10,000 SH   SOLE   10,000 0 0
VIACOMCBS INC CL B 92556H206 226 5,000 SH Call SOLE   5,000 0 0
VIR BIOTECHNOLOGY INC COM 92764N102 571 12,071 SH   SOLE   12,071 0 0
XENCOR INC COM 98401F105 6,795 197,000 SH   SOLE   197,000 0 0