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
ABBOTT LABS COM 002824100 305 3,866 SH   SOLE   0 0 3,866
ABBVIE INC COM 00287Y109 389 5,103 SH   SOLE   0 0 5,103
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 7,835 40,285 SH   SOLE   0 0 40,285
ALLIANZGI CONV INCOME FD II COM 018825109 1,364 409,627 SH   SOLE   0 0 409,627
ALPHABET INC CAP STK CL A 02079K305 3,910 3,365 SH   SOLE   0 0 3,365
ALPHABET INC CAP STK CL C 02079K107 2,127 1,829 SH   SOLE   0 0 1,829
AMAZON COM INC COM 023135106 5,069 2,600 SH   SOLE   0 0 2,600
AMGEN INC COM 031162100 1,460 7,200 SH   SOLE   0 0 7,200
APOLLO TACTICAL INCOME FD IN COM 037638103 572 50,466 SH   SOLE   0 0 50,466
APPLE INC COM 037833100 4,969 19,539 SH   SOLE   0 0 19,539
AT&T INC COM 00206R102 3,138 107,655 SH   SOLE   0 0 107,655
BAIDU INC SPON ADR REP A 056752108 549 5,450 SH   SOLE   0 0 5,450
BAOZUN INC SPONSORED ADR 06684L103 585 20,955 SH   SOLE   0 0 20,955
BAXTER INTL INC COM 071813109 325 4,000 SH   SOLE   0 0 4,000
BERKSHIRE HATHAWAY INC DEL CL A 084670108 272 1 SH   SOLE   0 0 1
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 11,317 61,900 SH   SOLE   0 0 61,900
BK OF AMERICA CORP COM 060505104 1,430 67,356 SH   SOLE   0 0 67,356
BLACKROCK MUNIYIELD FD INC COM 09253W104 4,853 381,834 SH   SOLE   0 0 381,834
BOEING CO COM 097023105 331 2,218 SH   SOLE   0 0 2,218
BROADCOM INC COM 11135F101 565 2,384 SH   SOLE   0 0 2,384
CHINA MOBILE LIMITED SPONSORED ADR 16941M109 1,722 45,715 SH   SOLE   0 0 45,715
CHUBB LIMITED COM H1467J104 221 1,975 SH   SOLE   0 0 1,975
CISCO SYS INC COM 17275R102 261 6,643 SH   SOLE   0 0 6,643
CITIGROUP INC COM NEW 172967424 843 20,005 SH   SOLE   0 0 20,005
COCA COLA CO COM 191216100 306 6,925 SH   SOLE   0 0 6,925
COMCAST CORP NEW CL A 20030N101 438 12,750 SH   SOLE   0 0 12,750
CSX CORP COM 126408103 1,181 20,605 SH   SOLE   0 0 20,605
CVS HEALTH CORP COM 126650100 629 10,603 SH   SOLE   0 0 10,603
CYTOMX THERAPEUTICS INC COM 23284F105 756 98,611 SH   SOLE   0 0 98,611
DISNEY WALT CO COM DISNEY 254687106 765 7,920 SH   SOLE   0 0 7,920
DOMINOS PIZZA INC COM 25754A201 227 700 SH   SOLE   0 0 700
DOVER CORP COM 260003108 443 5,275 SH   SOLE   0 0 5,275
EATON CORP PLC SHS G29183103 225 2,900 SH   SOLE   0 0 2,900
EATON VANCE RISK MNGD DIV EQ COM 27829G106 125 15,000 SH   SOLE   0 0 15,000
EMBRAER S.A. SPONSORED ADS 29082A107 1,266 171,040 SH   SOLE   0 0 171,040
EMBRAER S.A. SPONSORED ADS 29082A107 7 1,000 SH Call SOLE   0 0 1,000
ENERSYS COM 29275Y102 1,126 22,730 SH   SOLE   0 0 22,730
EXXON MOBIL CORP COM 30231G102 232 6,100 SH   SOLE   0 0 6,100
FACEBOOK INC CL A 30303M102 3,406 20,420 SH   SOLE   0 0 20,420
GENERAL MLS INC COM 370334104 359 6,800 SH   SOLE   0 0 6,800
GOLDMAN SACHS GROUP INC COM 38141G104 432 2,794 SH   SOLE   0 0 2,794
HCA HEALTHCARE INC COM 40412C101 337 3,750 SH   SOLE   0 0 3,750
HERON THERAPEUTICS INC COM 427746102 2 200 SH Call SOLE   0 0 200
HERON THERAPEUTICS INC COM 427746102 1,304 111,045 SH   SOLE   0 0 111,045
HOME DEPOT INC COM 437076102 848 4,540 SH   SOLE   0 0 4,540
HONEYWELL INTL INC COM 438516106 686 5,125 SH   SOLE   0 0 5,125
IDEXX LABS INC COM 45168D104 206 850 SH   SOLE   0 0 850
INTEL CORP COM 458140100 444 8,200 SH   SOLE   0 0 8,200
INTERNATIONAL BUSINESS MACHS COM 459200101 528 4,763 SH   SOLE   0 0 4,763
INVESCO QQQ TR UNIT SER 1 46090E103 502 2,635 SH   SOLE   0 0 2,635
ISHARES TR CORE S&P500 ETF 464287200 1,089 4,214 SH   SOLE   0 0 4,214
JOHNSON & JOHNSON COM 478160104 1,089 8,304 SH   SOLE   0 0 8,304
JPMORGAN CHASE & CO COM 46625H100 3,008 33,413 SH   SOLE   0 0 33,413
LOCKHEED MARTIN CORP COM 539830109 1,071 3,160 SH   SOLE   0 0 3,160
MASCO CORP COM 574599106 328 9,500 SH   SOLE   0 0 9,500
MCDONALDS CORP COM 580135101 406 2,455 SH   SOLE   0 0 2,455
MEDTRONIC PLC SHS G5960L103 232 2,575 SH   SOLE   0 0 2,575
MERCADOLIBRE INC COM 58733R102 2,820 5,771 SH   SOLE   0 0 5,771
MERCK & CO. INC COM 58933Y105 615 7,998 SH   SOLE   0 0 7,998
MICROSOFT CORP COM 594918104 4,032 25,567 SH   SOLE   0 0 25,567
MONDELEZ INTL INC CL A 609207105 317 6,330 SH   SOLE   0 0 6,330
MORGAN STANLEY COM NEW 617446448 360 10,600 SH   SOLE   0 0 10,600
NUVEEN AMT FREE QLTY MUN INC COM 670657105 6,662 492,020 SH   SOLE   0 0 492,020
ONEOK INC NEW COM 682680103 246 11,300 SH   SOLE   0 0 11,300
PEPSICO INC COM 713448108 645 5,373 SH   SOLE   0 0 5,373
PFIZER INC COM 717081103 357 10,930 SH   SOLE   0 0 10,930
PHILLIPS 66 COM 718546104 209 3,890 SH   SOLE   0 0 3,890
PLUG POWER INC COM NEW 72919P202 74 21,000 SH   SOLE   0 0 21,000
PROCTER & GAMBLE CO COM 742718109 281 2,558 SH   SOLE   0 0 2,558
PRUDENTIAL FINL INC COM 744320102 267 5,116 SH   SOLE   0 0 5,116
QUALCOMM INC COM 747525103 203 3,000 SH   SOLE   0 0 3,000
RADIUS HEALTH INC COM NEW 750469207 131 10,050 SH   SOLE   0 0 10,050
ROSS STORES INC COM 778296103 957 11,000 SH   SOLE   0 0 11,000
SALESFORCE COM INC COM 79466L302 1,072 7,445 SH   SOLE   0 0 7,445
SPLUNK INC COM 848637104 711 5,630 SH   SOLE   0 0 5,630
SPOTIFY TECHNOLOGY S A SHS L8681T102 298 2,455 SH   SOLE   0 0 2,455
TESLA INC COM 88160R101 375 715 SH   SOLE   0 0 715
THE TRADE DESK INC COM CL A 88339J105 3,411 17,672 SH   SOLE   0 0 17,672
UBER TECHNOLOGIES INC COM 90353T100 276 9,900 SH   SOLE   0 0 9,900
UBS GROUP AG SHS H42097107 487 52,600 SH   SOLE   0 0 52,600
UNITED TECHNOLOGIES CORP COM 913017109 1,876 19,892 SH   SOLE   0 0 19,892
UNITEDHEALTH GROUP INC COM 91324P102 910 3,649 SH   SOLE   0 0 3,649
VISA INC COM CL A 92826C839 2,511 15,584 SH   SOLE   0 0 15,584
WESTERN AST INFL LKD OPP & I COM 95766R104 134 14,000 SH   SOLE   0 0 14,000
YUM BRANDS INC COM 988498101 384 5,600 SH   SOLE   0 0 5,600
YUM CHINA HLDGS INC COM 98850P109 273 6,400 SH   SOLE   0 0 6,400
ZOETIS INC CL A 98978V103 1,571 13,351 SH   SOLE   0 0 13,351