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 270 2,253 SH   SOLE   0 0 2,253
ABBVIE INC COM 00287Y109 211 1,953 SH   SOLE   0 0 1,953
ABERDEEN JAPAN EQUITY FD INC COM 00306J109 164 18,147 SH   SOLE   0 0 18,147
ABERDEEN TOTAL DYNAMIC DIVD COM SH BEN INT 00326L100 357 37,452 SH   SOLE   0 0 37,452
ACCENTURE PLC IRELAND SHS CLASS A G1151C101 323 1,168 SH   SOLE   0 0 1,168
ADAM NAT RES FD INC COM 00548F105 154 10,479 SH   SOLE   0 0 10,479
ADAMS DIVERSIFIED EQUITY FD COM 006212104 2,083 114,057 SH   SOLE   0 0 114,057
ADOBE SYSTEMS INCORPORATED COM 00724F101 332 699 SH   SOLE   0 0 699
ADVERUM BIOTECHNOLOGIES INC COM 00773U108 986 100,000 SH   SOLE   0 0 100,000
ALPHABET INC CAP STK CL A 02079K305 920 446 SH   SOLE   0 0 446
ALPHABET INC CAP STK CL C 02079K107 579 280 SH   SOLE   0 0 280
AMAZON COM INC COM 023135106 523 169 SH   SOLE   0 0 169
AMERICAN INTL GROUP INC COM NEW 026874784 224 4,839 SH   SOLE   0 0 4,839
AMERICAN TOWER CORP NEW COM 03027X100 414 1,733 SH   SOLE   0 0 1,733
APPLE INC COM 037833100 2,605 21,327 SH   SOLE   0 0 21,327
BERKSHIRE HATHAWAY INC DEL CL A 084670108 771 2 SH   SOLE   0 0 2
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 10,360 40,553 SH   SOLE   0 0 40,553
BIOGEN INC COM 09062X103 208 744 SH   SOLE   0 0 744
BK OF AMERICA CORP COM 060505104 559 14,454 SH   SOLE   0 0 14,454
BLACKROCK INC COM 09247X101 1,503 1,994 SH   SOLE   0 0 1,994
BOULDER GROWTH & INCOME FD I COM 101507101 547 43,487 SH   SOLE   0 0 43,487
CENTRAL SECS CORP COM 155123102 327 8,628 SH   SOLE   0 0 8,628
CITIGROUP INC COM NEW 172967424 466 6,404 SH   SOLE   0 0 6,404
DRAFTKINGS INC COM CL A 26142R104 1,075 17,528 SH   SOLE   0 0 17,528
EATON VANCE FLTING RATE INC COM 278279104 166 11,800 SH   SOLE   0 0 11,800
EATON VANCE SR FLTNG RTE TR COM 27828Q105 193 14,000 SH   SOLE   0 0 14,000
EATON VANCE TX ADV GLBL DIV COM 27828S101 269 14,065 SH   SOLE   0 0 14,065
EBAY INC. COM 278642103 326 5,323 SH   SOLE   0 0 5,323
ENERGY TRANSFER LP COM UT LTD PTN 29273V100 164 21,341 SH   SOLE   0 0 21,341
FACEBOOK INC CL A 30303M102 497 1,689 SH   SOLE   0 0 1,689
FIRST TR EXCH TRADED FD III PFD SECS INC ETF 33739E108 403 20,000 SH   SOLE   0 0 20,000
GENERAL MTRS CO COM 37045V100 380 6,619 SH   SOLE   0 0 6,619
GILEAD SCIENCES INC COM 375558103 211 3,266 SH   SOLE   0 0 3,266
GLOBAL X FDS GLBL X MLP ETF 37954Y343 493 14,916 SH   SOLE   0 0 14,916
GOLDMAN SACHS ETF TR ACTIVEBETA US LG 381430503 302 3,813 SH   SOLE   0 0 3,813
GRANITESHARES PLATINUM TR SHS BEN INT 38748T103 305 26,000 SH   SOLE   0 0 26,000
GREENLANE HLDGS INC CL A 395330103 2,060 388,262 SH   SOLE   0 0 388,262
HERZFELD CARIBBEAN BASIN FD COM 42804T106 222 37,800 SH   SOLE   0 0 37,800
HOME DEPOT INC COM 437076102 242 794 SH   SOLE   0 0 794
IDEXX LABS INC COM 45168D104 215 440 SH   SOLE   0 0 440
IMMUNOGEN INC COM 45253H101 762 94,068 SH   SOLE   0 0 94,068
INCYTE CORP COM 45337C102 204 2,506 SH   SOLE   0 0 2,506
INTEL CORP COM 458140100 278 4,345 SH   SOLE   0 0 4,345
INTERCONTINENTAL EXCHANGE IN COM 45866F104 2,097 18,780 SH   SOLE   0 0 18,780
INVESCO ACTIVELY MANAGED ETF ULTRA SHRT DUR 46090A887 808 16,000 SH   SOLE   0 0 16,000
INVESCO EXCHANGE TRADED FD T S&P500 EQL WGT 46137V357 366 2,582 SH   SOLE   0 0 2,582
INVESCO QQQ TR UNIT SER 1 46090E103 270 845 SH   SOLE   0 0 845
ISHARES GOLD TR ISHARES 464285105 13,254 815,113 SH   SOLE   0 0 815,113
ISHARES INC CORE MSCI EMKT 46434G103 20,606 320,161 SH   SOLE   0 0 320,161
ISHARES INC ESG AWR MSCI EM 46434G863 1,421 32,805 SH   SOLE   0 0 32,805
ISHARES INC MSCI GBL MIN VOL 464286525 592 6,000 SH   SOLE   0 0 6,000
ISHARES INC MSCI JPN ETF NEW 46434G822 566 8,255 SH   SOLE   0 0 8,255
ISHARES TR BARCLAYS 7 10 YR 464287440 1,048 9,277 SH   SOLE   0 0 9,277
ISHARES TR CORE MSCI EAFE 46432F842 17,989 249,678 SH   SOLE   0 0 249,678
ISHARES TR CORE S&P MCP ETF 464287507 6,464 24,835 SH   SOLE   0 0 24,835
ISHARES TR CORE S&P SCP ETF 464287804 2,641 24,331 SH   SOLE   0 0 24,331
ISHARES TR CORE S&P500 ETF 464287200 4,462 11,217 SH   SOLE   0 0 11,217
ISHARES TR CORE US AGGBD ET 464287226 4,889 42,947 SH   SOLE   0 0 42,947
ISHARES TR EAFE SML CP ETF 464288273 12,374 172,239 SH   SOLE   0 0 172,239
ISHARES TR EUROPE ETF 464287861 1,464 29,142 SH   SOLE   0 0 29,142
ISHARES TR GL CLEAN ENE ETF 464288224 347 14,300 SH   SOLE   0 0 14,300
ISHARES TR MORNINGSTAR GRWT 464287119 2,507 8,691 SH   SOLE   0 0 8,691
ISHARES TR MSCI ACWI EX US 464288240 620 11,243 SH   SOLE   0 0 11,243
ISHARES TR MSCI EAFE ETF 464287465 240 3,158 SH   SOLE   0 0 3,158
ISHARES TR MSCI INDIA ETF 46429B598 734 17,400 SH   SOLE   0 0 17,400
ISHARES TR RUS 1000 ETF 464287622 1,369 6,116 SH   SOLE   0 0 6,116
ISHARES TR RUS MDCP VAL ETF 464287473 6,821 62,407 SH   SOLE   0 0 62,407
ISHARES TR RUS MID CAP ETF 464287499 5,591 75,622 SH   SOLE   0 0 75,622
ISHARES TR RUSSELL 2000 ETF 464287655 7,015 31,751 SH   SOLE   0 0 31,751
ISHARES TR RUSSELL 3000 ETF 464287689 1,242 5,236 SH   SOLE   0 0 5,236
ISHARES TR S&P 500 GRWT ETF 464287309 8,424 129,379 SH   SOLE   0 0 129,379
ISHARES TR SELECT DIVID ETF 464287168 1,165 10,209 SH   SOLE   0 0 10,209
ISHARES TR TIPS BD ETF 464287176 4,915 39,167 SH   SOLE   0 0 39,167
ISHARES TR U.S. FINLS ETF 464287788 299 4,000 SH   SOLE   0 0 4,000
JOHNSON & JOHNSON COM 478160104 362 2,202 SH   SOLE   0 0 2,202
JPMORGAN CHASE & CO COM 46625H100 951 6,250 SH   SOLE   0 0 6,250
LILLY ELI & CO COM 532457108 207 1,110 SH   SOLE   0 0 1,110
MCKESSON CORP COM 58155Q103 201 1,029 SH   SOLE   0 0 1,029
MEDTRONIC PLC SHS G5960L103 245 2,075 SH   SOLE   0 0 2,075
MICRON TECHNOLOGY INC COM 595112103 274 3,108 SH   SOLE   0 0 3,108
MICROSOFT CORP COM 594918104 951 4,034 SH   SOLE   0 0 4,034
MKS INSTRS INC COM 55306N104 274 1,480 SH   SOLE   0 0 1,480
MORGAN STANLEY COM NEW 617446448 256 3,301 SH   SOLE   0 0 3,301
NEW AMER HIGH INCOME FD INC COM NEW 641876800 431 47,542 SH   SOLE   0 0 47,542
NOVARTIS AG SPONSORED ADR 66987V109 207 2,416 SH   SOLE   0 0 2,416
NUVEEN NEW YORK AMT QLT MUNI COM 670656107 140 10,233 SH   SOLE   0 0 10,233
NUVEEN OHIO QLTY MUN INCOME COM 670980101 351 22,512 SH   SOLE   0 0 22,512
PAYPAL HLDGS INC COM 70450Y103 654 2,692 SH   SOLE   0 0 2,692
PFIZER INC COM 717081103 281 7,762 SH   SOLE   0 0 7,762
PIMCO ETF TR ENHAN SHRT MA AC 72201R833 815 8,000 SH   SOLE   0 0 8,000
PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 102 11,244 SH   SOLE   0 0 11,244
PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 102 10,882 SH   SOLE   0 0 10,882
PRICE T ROWE GROUP INC COM 74144T108 3,055 17,804 SH   SOLE   0 0 17,804
PROSHARES TR S&P 500 DV ARIST 74348A467 257 2,982 SH   SOLE   0 0 2,982
PROSHARES TR SHRT 20+YR TRE 74347X849 529 29,200 SH   SOLE   0 0 29,200
PUTNAM MANAGED MUN INCOME TR COM 746823103 504 61,893 SH   SOLE   0 0 61,893
PUTNAM MUN OPPORTUNITIES TR SH BEN INT 746922103 419 31,294 SH   SOLE   0 0 31,294
QUALCOMM INC COM 747525103 346 2,613 SH   SOLE   0 0 2,613
REPUBLIC SVCS INC COM 760759100 200 2,015 SH   SOLE   0 0 2,015
ROTOR ACQUISITION CORP UNIT 06/15/2027 77879W204 188 18,800 SH   SOLE   0 0 18,800
ROYCE MICRO-CAP TR INC COM 780915104 702 62,161 SH   SOLE   0 0 62,161
SELECT SECTOR SPDR TR ENERGY 81369Y506 574 11,702 SH   SOLE   0 0 11,702
SELECT SECTOR SPDR TR SBI HEALTHCARE 81369Y209 357 3,060 SH   SOLE   0 0 3,060
SELECT SECTOR SPDR TR SBI INT-UTILS 81369Y886 343 5,350 SH   SOLE   0 0 5,350
SELECT SECTOR SPDR TR TECHNOLOGY 81369Y803 466 3,506 SH   SOLE   0 0 3,506
SPDR GOLD TR GOLD SHS 78463V107 13,421 83,902 SH   SOLE   0 0 83,902
SPDR INDEX SHS FDS S&P CHINA ETF 78463X400 2,372 18,111 SH   SOLE   0 0 18,111
SPDR INDEX SHS FDS S&P EM MKT DIV 78463X533 213 7,098 SH   SOLE   0 0 7,098
SPDR INDEX SHS FDS S&P EMKTSC ETF 78463X756 2,620 47,298 SH   SOLE   0 0 47,298
SPDR S&P 500 ETF TR TR UNIT 78462F103 11,965 30,190 SH   SOLE   0 0 30,190
SPDR SER TR NUVEEN BRC MUNIC 78468R721 276 5,345 SH   SOLE   0 0 5,345
SPDR SER TR OILGAS EQUIP 78468R549 576 10,825 SH   SOLE   0 0 10,825
SPDR SER TR PORTFOLIO S&P400 78464A847 659 14,400 SH   SOLE   0 0 14,400
SPDR SER TR S&P BIOTECH 78464A870 509 3,750 SH   SOLE   0 0 3,750
SPDR SER TR S&P BK ETF 78464A797 226 4,350 SH   SOLE   0 0 4,350
SPDR SER TR S&P DIVID ETF 78464A763 1,656 14,030 SH   SOLE   0 0 14,030
SPDR SER TR S&P OILGAS EXP 78468R556 3,415 41,986 SH   SOLE   0 0 41,986
SPROTT PHYSICAL GOLD & SILVE TR UNIT 85208R101 720 41,445 SH   SOLE   0 0 41,445
TENET HEALTHCARE CORP COM NEW 88033G407 208 4,000 SH   SOLE   0 0 4,000
TEXAS INSTRS INC COM 882508104 265 1,402 SH   SOLE   0 0 1,402
TRI CONTL CORP COM 895436103 516 15,900 SH   SOLE   0 0 15,900
UBER TECHNOLOGIES INC COM 90353T100 614 11,258 SH   SOLE   0 0 11,258
UNION PAC CORP COM 907818108 224 1,015 SH   SOLE   0 0 1,015
UNITEDHEALTH GROUP INC COM 91324P102 224 603 SH   SOLE   0 0 603
VANECK VECTORS ETF TR AGRIBUSINESS ETF 92189F700 246 2,800 SH   SOLE   0 0 2,800
VANECK VECTORS ETF TR GOLD MINERS ETF 92189F106 1,258 38,700 SH   SOLE   0 0 38,700
VANECK VECTORS ETF TR VIETNAM ETF 92189F817 751 41,506 SH   SOLE   0 0 41,506
VANGUARD CHARLOTTE FDS INTL BD IDX ETF 92203J407 1,308 22,901 SH   SOLE   0 0 22,901
VANGUARD INDEX FDS EXTEND MKT ETF 922908652 5,628 31,810 SH   SOLE   0 0 31,810
VANGUARD INDEX FDS GROWTH ETF 922908736 1,797 6,991 SH   SOLE   0 0 6,991
VANGUARD INDEX FDS LARGE CAP ETF 922908637 636 3,430 SH   SOLE   0 0 3,430
VANGUARD INDEX FDS MCAP VL IDXVIP 922908512 1,697 12,583 SH   SOLE   0 0 12,583
VANGUARD INDEX FDS MID CAP ETF 922908629 1,394 6,300 SH   SOLE   0 0 6,300
VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 9,755 26,777 SH   SOLE   0 0 26,777
VANGUARD INDEX FDS SM CP VAL ETF 922908611 306 1,850 SH   SOLE   0 0 1,850
VANGUARD INDEX FDS SMALL CP ETF 922908751 1,277 5,967 SH   SOLE   0 0 5,967
VANGUARD INDEX FDS TOTAL STK MKT 922908769 43,074 208,401 SH   SOLE   0 0 208,401
VANGUARD INDEX FDS VALUE ETF 922908744 1,713 13,030 SH   SOLE   0 0 13,030
VANGUARD INTL EQUITY INDEX F ALLWRLD EX US 922042775 10,490 172,871 SH   SOLE   0 0 172,871
VANGUARD INTL EQUITY INDEX F FTSE EMR MKT ETF 922042858 11,123 213,701 SH   SOLE   0 0 213,701
VANGUARD INTL EQUITY INDEX F FTSE PACIFIC ETF 922042866 245 3,000 SH   SOLE   0 0 3,000
VANGUARD INTL EQUITY INDEX F FTSE SMCAP ETF 922042718 7,482 58,285 SH   SOLE   0 0 58,285
VANGUARD INTL EQUITY INDEX F TT WRLD ST ETF 922042742 3,325 34,178 SH   SOLE   0 0 34,178
VANGUARD MALVERN FDS STRM INFPROIDX 922020805 1,521 29,504 SH   SOLE   0 0 29,504
VANGUARD SCOTTSDALE FDS SHRT TRM CORP BD 92206C409 1,427 17,299 SH   SOLE   0 0 17,299
VANGUARD SPECIALIZED FUNDS DIV APP ETF 921908844 5,240 35,624 SH   SOLE   0 0 35,624
VANGUARD STAR FDS VG TL INTL STK F 921909768 2,779 44,319 SH   SOLE   0 0 44,319
VANGUARD TAX-MANAGED INTL FD FTSE DEV MKT ETF 921943858 6,191 126,055 SH   SOLE   0 0 126,055
VANGUARD WHITEHALL FDS HIGH DIV YLD 921946406 586 5,796 SH   SOLE   0 0 5,796
VANGUARD WHITEHALL FDS INTL DVD ETF 921946810 232 2,800 SH   SOLE   0 0 2,800
VANGUARD WORLD FD ESG INTL STK ETF 921910725 420 6,851 SH   SOLE   0 0 6,851
VANGUARD WORLD FD ESG US STK ETF 921910733 938 12,714 SH   SOLE   0 0 12,714
VANGUARD WORLD FDS ENERGY ETF 92204A306 418 6,150 SH   SOLE   0 0 6,150
VERTEX PHARMACEUTICALS INC COM 92532F100 230 1,072 SH   SOLE   0 0 1,072
VISA INC COM CL A 92826C839 382 1,802 SH   SOLE   0 0 1,802
VMWARE INC CL A COM 928563402 782 5,200 SH   SOLE   0 0 5,200
VOYA NAT RES EQUITY INCOME F COM 92913C106 57 17,300 SH   SOLE   0 0 17,300
WALMART INC COM 931142103 1,363 10,037 SH   SOLE   0 0 10,037
WESTERN ASSET / CLAYMORE INF COM 95766R104 1,033 84,954 SH   SOLE   0 0 84,954
WISDOMTREE TR EUROPE HEDGED EQ 97717X701 509 7,000 SH   SOLE   0 0 7,000
WISDOMTREE TR US QTLY DIV GRT 97717X669 377 6,600 SH   SOLE   0 0 6,600