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 356 4,099 SH   SOLE   0 0 4,099
ABBVIE INC COM 00287Y109 452 5,102 SH   SOLE   0 0 5,102
ACCENTURE PLC IRELAND SHS CLASS A G1151C101 928 4,408 SH   SOLE   0 0 4,408
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 8,461 39,890 SH   SOLE   0 0 39,890
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 21 100 SH Call SOLE   0 0 100
ALLIANZGI CONV INCOME FD II COM 018825109 1,178 230,100 SH   SOLE   0 0 230,100
ALPHABET INC CAP STK CL A 02079K305 3,476 2,595 SH   SOLE   0 0 2,595
ALPHABET INC CAP STK CL C 02079K107 2,805 2,098 SH   SOLE   0 0 2,098
ALTRIA GROUP INC COM 02209S103 377 7,559 SH   SOLE   0 0 7,559
AMAZON COM INC COM 023135106 5,034 2,724 SH   SOLE   0 0 2,724
AMGEN INC COM 031162100 1,736 7,200 SH   SOLE   0 0 7,200
APOLLO TACTICAL INCOME FD IN COM 037638103 707 46,836 SH   SOLE   0 0 46,836
APPLE INC COM 037833100 4,206 14,324 SH   SOLE   0 0 14,324
AT&T INC COM 00206R102 4,831 123,614 SH   SOLE   0 0 123,614
BAIDU INC SPON ADR REP A 056752108 455 3,600 SH   SOLE   0 0 3,600
BANK AMER CORP COM 060505104 2,227 63,241 SH   SOLE   0 0 63,241
BAXTER INTL INC COM 071813109 334 4,000 SH   SOLE   0 0 4,000
BERKSHIRE HATHAWAY INC DEL CL A 084670108 340 1 SH   SOLE   0 0 1
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 12,539 55,362 SH   SOLE   0 0 55,362
BLACKROCK MUNIYIELD FD INC COM 09253W104 3,644 245,869 SH   SOLE   0 0 245,869
BOEING CO COM 097023105 348 1,067 SH   SOLE   0 0 1,067
BRISTOL MYERS SQUIBB CO COM 110122108 449 6,988 SH   SOLE   0 0 6,988
BRISTOL MYERS SQUIBB CO RIGHT 99/99/9999 110122157 64 21,393 SH   SOLE   0 0 21,393
BROADCOM INC COM 11135F101 988 3,126 SH   SOLE   0 0 3,126
CALIFORNIA RES CORP COM NEW 13057Q206 722 80,000 SH Put SOLE   0 0 80,000
CALIFORNIA RES CORP COM NEW 13057Q206 45 5,000 SH   SOLE   0 0 5,000
CALIFORNIA RES CORP COM NEW 13057Q206 2 200 SH Call SOLE   0 0 200
CHINA MOBILE LIMITED SPONSORED ADR 16941M109 1,218 28,815 SH   SOLE   0 0 28,815
CHUBB LIMITED COM H1467J104 596 3,830 SH   SOLE   0 0 3,830
CISCO SYS INC COM 17275R102 498 10,393 SH   SOLE   0 0 10,393
CITIGROUP INC COM NEW 172967424 1,470 18,399 SH   SOLE   0 0 18,399
COCA COLA CO COM 191216100 735 13,275 SH   SOLE   0 0 13,275
COMCAST CORP NEW CL A 20030N101 533 11,850 SH   SOLE   0 0 11,850
CSX CORP COM 126408103 1,889 26,105 SH   SOLE   0 0 26,105
CVS HEALTH CORP COM 126650100 602 8,103 SH   SOLE   0 0 8,103
CYTOMX THERAPEUTICS INC COM 23284F105 787 94,661 SH   SOLE   0 0 94,661
DISNEY WALT CO COM DISNEY 254687106 4,145 28,662 SH   SOLE   0 0 28,662
DOMINOS PIZZA INC COM 25754A201 206 700 SH   SOLE   0 0 700
DOVER CORP COM 260003108 608 5,275 SH   SOLE   0 0 5,275
EATON CORP PLC SHS G29183103 275 2,900 SH   SOLE   0 0 2,900
EATON VANCE RISK MNGD DIV EQ COM 27829G106 327 35,000 SH   SOLE   0 0 35,000
EMBRAER S A SPONSORED ADS 29082A107 3,634 186,440 SH   SOLE   0 0 186,440
EMBRAER S A SPONSORED ADS 29082A107 19 1,000 SH Call SOLE   0 0 1,000
FACEBOOK INC CL A 30303M102 4,369 21,287 SH   SOLE   0 0 21,287
GENERAL MLS INC COM 370334104 686 12,800 SH   SOLE   0 0 12,800
GILEAD SCIENCES INC COM 375558103 227 3,500 SH   SOLE   0 0 3,500
GOLDMAN SACHS GROUP INC COM 38141G104 591 2,568 SH   SOLE   0 0 2,568
HERON THERAPEUTICS INC COM 427746102 2,661 113,245 SH   SOLE   0 0 113,245
HERON THERAPEUTICS INC COM 427746102 2 100 SH Call SOLE   0 0 100
HOME DEPOT INC COM 437076102 614 2,809 SH   SOLE   0 0 2,809
HONEYWELL INTL INC COM 438516106 907 5,125 SH   SOLE   0 0 5,125
IDEXX LABS INC COM 45168D104 222 850 SH   SOLE   0 0 850
INTEL CORP COM 458140100 500 8,350 SH   SOLE   0 0 8,350
INTERNATIONAL BUSINESS MACHS COM 459200101 685 5,113 SH   SOLE   0 0 5,113
INTL PAPER CO COM 460146103 280 6,090 SH   SOLE   0 0 6,090
INVESCO QQQ TR UNIT SER 1 46090E103 573 2,696 SH   SOLE   0 0 2,696
ISHARES TR CORE S&P MCP ETF 464287507 390 1,893 SH   SOLE   0 0 1,893
ISHARES TR CORE S&P SCP ETF 464287804 324 3,862 SH   SOLE   0 0 3,862
ISHARES TR CORE S&P500 ETF 464287200 1,318 4,077 SH   SOLE   0 0 4,077
JOHNSON & JOHNSON COM 478160104 1,266 8,678 SH   SOLE   0 0 8,678
JPMORGAN CHASE & CO COM 46625H100 3,939 28,257 SH   SOLE   0 0 28,257
KEYCORP NEW COM 493267108 251 12,400 SH   SOLE   0 0 12,400
LOCKHEED MARTIN CORP COM 539830109 1,445 3,710 SH   SOLE   0 0 3,710
LOWES COS INC COM 548661107 226 1,891 SH   SOLE   0 0 1,891
MASCO CORP COM 574599106 456 9,500 SH   SOLE   0 0 9,500
MASTERCARD INC CL A 57636Q104 299 1,000 SH   SOLE   0 0 1,000
MCDONALDS CORP COM 580135101 540 2,731 SH   SOLE   0 0 2,731
MERCADOLIBRE INC COM 58733R102 3,352 5,861 SH   SOLE   0 0 5,861
MERCK & CO INC COM 58933Y105 753 8,275 SH   SOLE   0 0 8,275
MICROSOFT CORP COM 594918104 2,929 18,575 SH   SOLE   0 0 18,575
MONDELEZ INTL INC CL A 609207105 481 8,737 SH   SOLE   0 0 8,737
MORGAN STANLEY COM NEW 617446448 332 6,500 SH   SOLE   0 0 6,500
NATIONAL GRID PLC SPONSORED ADR NE 636274409 368 5,874 SH   SOLE   0 0 5,874
NUTRIEN LTD COM 67077M108 309 6,456 SH   SOLE   0 0 6,456
NUVEEN AMT FREE QLTY MUN INC COM 670657105 6,363 442,499 SH   SOLE   0 0 442,499
ORACLE CORP COM 68389X105 229 4,327 SH   SOLE   0 0 4,327
PEPSICO INC COM 713448108 741 5,423 SH   SOLE   0 0 5,423
PFIZER INC COM 717081103 331 8,455 SH   SOLE   0 0 8,455
PHILLIPS 66 COM 718546104 439 3,940 SH   SOLE   0 0 3,940
PLUG POWER INC COM NEW 72919P202 47 15,000 SH   SOLE   0 0 15,000
PROCTER & GAMBLE CO COM 742718109 319 2,558 SH   SOLE   0 0 2,558
PRUDENTIAL FINL INC COM 744320102 339 3,616 SH   SOLE   0 0 3,616
RADIUS HEALTH INC COM NEW 750469207 938 46,525 SH   SOLE   0 0 46,525
ROSS STORES INC COM 778296103 1,356 11,650 SH   SOLE   0 0 11,650
SALESFORCE COM INC COM 79466L302 1,448 8,905 SH   SOLE   0 0 8,905
SPDR S&P 500 ETF TR TR UNIT 78462F103 238 741 SH   SOLE   0 0 741
SPLUNK INC COM 848637104 911 6,080 SH   SOLE   0 0 6,080
THE TRADE DESK INC COM CL A 88339J105 4,345 16,726 SH   SOLE   0 0 16,726
TJX COS INC NEW COM 872540109 238 3,900 SH   SOLE   0 0 3,900
UBS GROUP AG SHS H42097107 1,873 148,850 SH   SOLE   0 0 148,850
UNION PACIFIC CORP COM 907818108 449 2,485 SH   SOLE   0 0 2,485
UNITED TECHNOLOGIES CORP COM 913017109 2,505 16,730 SH   SOLE   0 0 16,730
US BANCORP DEL COM NEW 902973304 302 5,100 SH   SOLE   0 0 5,100
VISA INC COM CL A 92826C839 2,853 15,183 SH   SOLE   0 0 15,183
WELLS FARGO CO NEW COM 949746101 587 10,910 SH   SOLE   0 0 10,910
YUM BRANDS INC COM 988498101 947 9,398 SH   SOLE   0 0 9,398
YUM CHINA HLDGS INC COM 98850P109 307 6,400 SH   SOLE   0 0 6,400
ZOETIS INC CL A 98978V103 1,882 14,221 SH   SOLE   0 0 14,221