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 4,964 65,150 SH   SOLE   65,150 0 0
ABERDEEN TOTAL DYNAMIC DIVD COM SH BEN INT 00326L100 1,908 289,917 SH   SOLE   289,917 0 0
ADAMAS PHARMACEUTICALS INC COM 00548A106 104 35,849 SH   SOLE   35,849 0 0
ADOBE INC COM 00724F101 318 1,000 SH   SOLE   1,000 0 0
ADVANCED MICRO DEVICES INC COM 007903107 3,866 85,000 SH   SOLE   85,000 0 0
ALEXION PHARMACEUTICALS INC COM 015351109 808 9,000 SH   SOLE   9,000 0 0
ALNYLAM PHARMACEUTICALS INC COM 02043Q107 3,157 29,000 SH   SOLE   29,000 0 0
ALPHABET INC CAP STK CL C 02079K107 7,500 6,450 SH   SOLE   6,450 0 0
AMARIN CORP PLC SPONS ADR NEW 023111206 816 204,000 SH   SOLE   204,000 0 0
AMGEN INC COM 031162100 2,686 13,250 SH   SOLE   13,250 0 0
APPLE INC COM 037833100 636 2,500 SH   SOLE   2,500 0 0
APTINYX INC COM 03836N103 229 105,800 SH   SOLE   105,800 0 0
APTIV PLC SHS G6095L109 616 12,500 SH   SOLE   12,500 0 0
ARENA PHARMACEUTICALS INC COM NEW 040047607 693 16,500 SH   SOLE   16,500 0 0
ARGENX SE SPONSORED ADR 04016X101 3,162 24,000 SH   SOLE   24,000 0 0
AT&T INC COM 00206R102 4,023 138,000 SH   SOLE   138,000 0 0
AT&T INC COM 00206R102 2,492 85,500 SH Put SOLE   85,500 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 2,742 15,000 SH   SOLE   15,000 0 0
BK OF AMERICA CORP COM 060505104 3,556 167,500 SH   SOLE   167,500 0 0
BLACKROCK ENHANCED INTL DIV COM BENE INTER 092524107 54 12,000 SH   SOLE   12,000 0 0
BOULDER GROWTH & INCOME FD I COM 101507101 541 58,783 SH   SOLE   58,783 0 0
BOX INC CL A 10316T104 562 40,000 SH   SOLE   40,000 0 0
BRISTOL-MYERS SQUIBB CO COM 110122108 3,289 59,000 SH   SOLE   59,000 0 0
CISCO SYS INC COM 17275R102 1,278 32,500 SH   SOLE   32,500 0 0
CITIGROUP INC COM NEW 172967424 3,159 75,000 SH   SOLE   75,000 0 0
ENERGY TRANSFER LP COM UT LTD PTN 29273V100 71 15,500 SH   SOLE   15,500 0 0
ESPERION THERAPEUTICS INC NE COM 29664W105 694 22,000 SH   SOLE   22,000 0 0
FIBROGEN INC COM 31572Q808 469 13,500 SH   SOLE   13,500 0 0
FRESENIUS MED CARE AG&CO KGA SPONSORED ADR 358029106 2,181 66,500 SH   SOLE   66,500 0 0
GENERAL MTRS CO COM 37045V100 623 30,000 SH   SOLE   30,000 0 0
IDERA PHARMACEUTICALS INC COM PAR 45168K405 141 107,181 SH   SOLE   107,181 0 0
INCYTE CORP COM 45337C102 4,379 59,800 SH   SOLE   59,800 0 0
INTEL CORP COM 458140100 541 10,000 SH   SOLE   10,000 0 0
INTERNATIONAL BUSINESS MACHS COM 459200101 832 7,500 SH   SOLE   7,500 0 0
INTRA CELLULAR THERAPIES INC COM 46116X101 6,648 432,500 SH   SOLE   432,500 0 0
ISHARES GOLD TRUST ISHARES 464285105 3,014 200,000 SH   SOLE   200,000 0 0
ISHARES TR IBOXX HI YD ETF 464288513 347 4,500 SH Call SOLE   4,500 0 0
ISHARES TR IBOXX HI YD ETF 464288513 732 9,500 SH Put SOLE   9,500 0 0
JPMORGAN CHASE & CO COM 46625H100 450 5,000 SH   SOLE   5,000 0 0
KIRKLANDS INC COM 497498105 115 148,193 SH   SOLE   148,193 0 0
KOHLS CORP COM 500255104 255 17,500 SH   SOLE   17,500 0 0
LOWES COS INC COM 548661107 947 11,000 SH   SOLE   11,000 0 0
MATINAS BIOPHARMA HLDGS INC COM 576810105 372 620,000 SH   SOLE   620,000 0 0
MICRON TECHNOLOGY INC COM 595112103 6,835 162,500 SH   SOLE   162,500 0 0
MICROSOFT CORP COM 594918104 394 2,500 SH   SOLE   2,500 0 0
NEKTAR THERAPEUTICS COM 640268108 768 43,000 SH   SOLE   43,000 0 0
NOKIA CORP SPONSORED ADR 654902204 268 86,500 SH Call SOLE   86,500 0 0
NOKIA CORP SPONSORED ADR 654902204 465 150,000 SH   SOLE   150,000 0 0
NORTONLIFELOCK INC COM 668771108 748 40,000 SH   SOLE   40,000 0 0
NXP SEMICONDUCTORS N V COM N6596X109 290 3,500 SH   SOLE   3,500 0 0
ORACLE CORP COM 68389X105 4,108 85,000 SH   SOLE   85,000 0 0
OVINTIV INC COM 69047Q102 57 21,000 SH   SOLE   21,000 0 0
QUALCOMM INC COM 747525103 338 5,000 SH   SOLE   5,000 0 0
REGENERON PHARMACEUTICALS COM 75886F107 5,933 12,150 SH   SOLE   12,150 0 0
SANGAMO THERAPEUTICS INC COM 800677106 343 53,900 SH   SOLE   53,900 0 0
SEATTLE GENETICS INC COM 812578102 1,961 17,000 SH   SOLE   17,000 0 0
SELECT SECTOR SPDR TR TECHNOLOGY 81369Y803 201 2,500 SH Put SOLE   2,500 0 0
SPDR GOLD TRUST GOLD SHS 78463V107 9,623 65,000 SH   SOLE   65,000 0 0
SPDR GOLD TRUST GOLD SHS 78463V107 2,591 17,500 SH Put SOLE   17,500 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 30,543 118,500 SH Put SOLE   118,500 0 0
SQUARE INC CL A 852234103 1,048 20,000 SH   SOLE   20,000 0 0
VANECK VECTORS ETF TR GOLD MINERS ETF 92189F106 2,074 90,000 SH   SOLE   90,000 0 0
VANECK VECTORS ETF TR JR GOLD MINERS E 92189F791 984 35,000 SH   SOLE   35,000 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 2,149 40,000 SH   SOLE   40,000 0 0
WALGREENS BOOTS ALLIANCE INC COM 931427108 709 15,500 SH   SOLE   15,500 0 0
XENCOR INC COM 98401F105 2,510 84,000 SH   SOLE   84,000 0 0
XILINX INC COM 983919101 1,949 25,000 SH   SOLE   25,000 0 0