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 1,672 18,284 SH   SOLE   18,284 0 0
ADOBE INC COM 00724F101 8,024 18,433 SH   SOLE   18,433 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 7,257 33,643 SH   SOLE   33,643 0 0
ALPHABET INC CAP STK CL C 02079K107 29,327 20,746 SH   SOLE   20,746 0 0
ALPHABET INC CAP STK CL A 02079K305 8,057 5,682 SH   SOLE   5,682 0 0
AMAZON COM INC COM 023135106 15,049 5,455 SH   SOLE   5,455 0 0
AMERICAN EXPRESS CO COM 025816109 3,372 35,418 SH   SOLE   35,418 0 0
AON PLC SHS CL A G0403H108 1,637 8,502 SH   SOLE   8,502 0 0
APPLE INC COM 037833100 14,965 41,023 SH   SOLE   41,023 0 0
AUTOMATIC DATA PROCESSING IN COM 053015103 3,470 23,307 SH   SOLE   23,307 0 0
BECTON DICKINSON & CO COM 075887109 691 2,887 SH   SOLE   2,887 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 13,570 76,016 SH   SOLE   76,016 0 0
BLACKSTONE GROUP INC COM CL A 09260D107 339 5,975 SH   SOLE   5,975 0 0
BOSTON SCIENTIFIC CORP COM 101137107 681 19,400 SH   SOLE   19,400 0 0
BRISTOL-MYERS SQUIBB CO COM 110122108 460 7,818 SH   SOLE   7,818 0 0
BURLINGTON STORES INC COM 122017106 1,251 6,352 SH   SOLE   6,352 0 0
CF INDS HLDGS INC COM 125269100 734 26,100 SH   SOLE   26,100 0 0
CHAMPIONS ONCOLOGY INC COM NEW 15870P307 1,097 114,769 SH   SOLE   114,769 0 0
CHEMBIO DIAGNOSTICS INC COM NEW 163572209 169 52,008 SH   SOLE   52,008 0 0
CHEVRON CORP NEW COM 166764100 425 4,758 SH   SOLE   4,758 0 0
CITIGROUP INC COM NEW 172967424 15,999 313,100 SH   SOLE   313,100 0 0
COCA COLA CO COM 191216100 685 15,333 SH   SOLE   15,333 0 0
CODEXIS INC COM 192005106 789 69,199 SH   SOLE   69,199 0 0
COLGATE PALMOLIVE CO COM 194162103 353 4,820 SH   SOLE   4,820 0 0
CONSTELLIUM SE CL A SHS F21107101 1,109 144,440 SH   SOLE   144,440 0 0
COSTCO WHSL CORP NEW COM 22160K105 469 1,547 SH   SOLE   1,547 0 0
CVS HEALTH CORP COM 126650100 9,124 140,435 SH   SOLE   140,435 0 0
D R HORTON INC COM 23331A109 2,911 52,500 SH   SOLE   52,500 0 0
DARLING INGREDIENTS INC COM 237266101 15,824 642,714 SH   SOLE   642,714 0 0
DEERE & CO COM 244199105 2,122 13,500 SH   SOLE   13,500 0 0
DUOS TECHNOLOGIES GROUP INC COM 266042407 240 52,252 SH   SOLE   52,252 0 0
EMPIRE ST RLTY TR INC CL A 292104106 128 18,263 SH   SOLE   18,263 0 0
EPAM SYS INC COM 29414B104 2,854 11,324 SH   SOLE   11,324 0 0
EXXON MOBIL CORP COM 30231G102 1,525 34,092 SH   SOLE   34,092 0 0
F M C CORP COM NEW 302491303 1,115 11,189 SH   SOLE   11,189 0 0
FACEBOOK INC CL A 30303M102 24,548 108,106 SH   SOLE   108,106 0 0
FEDEX CORP COM 31428X106 1,234 8,800 SH   SOLE   8,800 0 0
FIBROGEN INC COM 31572Q808 420 10,370 SH   SOLE   10,370 0 0
FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 325 6,023 SH   SOLE   6,023 0 0
FIVE BELOW INC COM 33829M101 214 2,000 SH   SOLE   2,000 0 0
FORD MTR CO DEL COM 345370860 1,094 180,000 SH   SOLE   180,000 0 0
FUTUREFUEL CORP COM 36116M106 3,543 296,450 SH   SOLE   296,450 0 0
GENERAL AMERN INVS INC COM 368802104 2,967 93,252 SH   SOLE   93,252 0 0
GENERAL ELECTRIC CO COM 369604103 171 25,022 SH   SOLE   25,022 0 0
GENERAL MTRS CO COM 37045V100 1,612 63,700 SH   SOLE   63,700 0 0
GLOBAL PMTS INC COM 37940X102 1,134 6,687 SH   SOLE   6,687 0 0
GODADDY INC CL A 380237107 847 11,548 SH   SOLE   11,548 0 0
GOLDMAN SACHS GROUP INC COM 38141G104 11,791 59,667 SH   SOLE   59,667 0 0
HALLIBURTON CO COM 406216101 284 21,905 SH   SOLE   21,905 0 0
HESS CORP COM 42809H107 225 4,350 SH   SOLE   4,350 0 0
HOME DEPOT INC COM 437076102 479 1,913 SH   SOLE   1,913 0 0
IMMUCELL CORP COM PAR 452525306 416 88,025 SH   SOLE   88,025 0 0
INNOVATIVE SOLUTIONS & SUPPO COM 45769N105 1,251 250,229 SH   SOLE   250,229 0 0
INTEL CORP COM 458140100 981 16,390 SH   SOLE   16,390 0 0
INTUIT COM 461202103 2,398 8,095 SH   SOLE   8,095 0 0
INVESCO EXCHANGE-TRADED FD T SR LN ETF 46138G508 974 45,623 SH   SOLE   45,623 0 0
INVESCO QQQ TR UNIT SER 1 46090E103 3,260 13,167 SH   SOLE   13,167 0 0
ISHARES TR CORE S&P SCP ETF 464287804 271 3,968 SH   SOLE   3,968 0 0
ISHARES TR PFD AND INCM SEC 464288687 9,477 273,595 SH   SOLE   273,595 0 0
JD.COM INC SPON ADR CL A 47215P106 1,624 26,985 SH   SOLE   26,985 0 0
JOHNSON & JOHNSON COM 478160104 8,355 59,411 SH   SOLE   59,411 0 0
JPMORGAN CHASE & CO COM 46625H100 11,930 126,837 SH   SOLE   126,837 0 0
KKR & CO INC COM 48251W104 266 8,621 SH   SOLE   8,621 0 0
LENNAR CORP CL A 526057104 2,785 45,200 SH   SOLE   45,200 0 0
LIQTECH INTL INC COM 53632A201 1,547 283,372 SH   SOLE   283,372 0 0
LIVENT CORP COM 53814L108 171 27,690 SH   SOLE   27,690 0 0
MARKEL CORP COM 570535104 244 264 SH   SOLE   264 0 0
MASTERCARD INCORPORATED CL A 57636Q104 7,893 26,694 SH   SOLE   26,694 0 0
MCDONALDS CORP COM 580135101 3,567 19,335 SH   SOLE   19,335 0 0
MEDTRONIC PLC SHS G5960L103 233 2,538 SH   SOLE   2,538 0 0
MICROSOFT CORP COM 594918104 28,508 140,081 SH   SOLE   140,081 0 0
MISONIX INC COM 604871103 473 34,891 SH   SOLE   34,891 0 0
MONDELEZ INTL INC CL A 609207105 784 15,341 SH   SOLE   15,341 0 0
MONSTER BEVERAGE CORP NEW COM 61174X109 954 13,768 SH   SOLE   13,768 0 0
MORGAN STANLEY COM NEW 617446448 2,988 61,864 SH   SOLE   61,864 0 0
NEPHROS INC COM 640671400 1,094 130,340 SH   SOLE   130,340 0 0
NEUROCRINE BIOSCIENCES INC COM 64125C109 1,024 8,397 SH   SOLE   8,397 0 0
OWENS CORNING NEW COM 690742101 390 7,000 SH   SOLE   7,000 0 0
PAYPAL HLDGS INC COM 70450Y103 8,369 48,033 SH   SOLE   48,033 0 0
PFIZER INC COM 717081103 1,051 32,131 SH   SOLE   32,131 0 0
PIMCO ETF TR ENHAN SHRT MA AC 72201R833 307 3,018 SH   SOLE   3,018 0 0
PIMCO ETF TR ACTIVE BD ETF 72201R775 335 3,000 SH   SOLE   3,000 0 0
PROCTER AND GAMBLE CO COM 742718109 249 2,081 SH   SOLE   2,081 0 0
PULTE GROUP INC COM 745867101 1,831 53,800 SH   SOLE   53,800 0 0
RYMAN HOSPITALITY PPTYS INC COM 78377T107 5,580 161,278 SH   SOLE   161,278 0 0
SCHWAB CHARLES CORP COM 808513105 1,461 43,300 SH   SOLE   43,300 0 0
SELECT SECTOR SPDR TR TECHNOLOGY 81369Y803 395 3,777 SH   SOLE   3,777 0 0
SHARPS COMPLIANCE CORP COM 820017101 1,643 233,720 SH   SOLE   233,720 0 0
SIRIUS XM HOLDINGS INC COM 82968B103 1,152 196,320 SH   SOLE   196,320 0 0
SPDR GOLD TR GOLD SHS 78463V107 368 2,200 SH   SOLE   2,200 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 6,113 19,824 SH   SOLE   19,824 0 0
SPDR SER TR BLMBRG BRC CNVRT 78464A359 595 9,827 SH   SOLE   9,827 0 0
SPX CORP COM 784635104 1,803 43,811 SH   SOLE   43,811 0 0
SUNOPTA INC COM 8676EP108 704 149,868 SH   SOLE   149,868 0 0
SYNTAX ETF TR STRATIFD LRG CAP 87166N106 3,191 69,816 SH   SOLE   69,816 0 0
T-MOBILE US INC COM 872590104 11,873 113,998 SH   SOLE   113,998 0 0
T-MOBILE US INC RIGHT 07/27/2020 872590112 19 113,998 SH   SOLE   113,998 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102 362 1,000 SH   SOLE   1,000 0 0
TOLL BROTHERS INC COM 889478103 593 18,200 SH   SOLE   18,200 0 0
UNION PAC CORP COM 907818108 999 5,910 SH   SOLE   5,910 0 0
UNITEDHEALTH GROUP INC COM 91324P102 1,487 5,043 SH   SOLE   5,043 0 0
VANECK VECTORS ETF TR GOLD MINERS ETF 92189F106 2,143 58,430 SH   SOLE   58,430 0 0
VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 344 4,135 SH   SOLE   4,135 0 0
VANGUARD INDEX FDS TOTAL STK MKT 922908769 2,487 15,888 SH   SOLE   15,888 0 0
VARIAN MED SYS INC COM 92220P105 708 5,779 SH   SOLE   5,779 0 0
VISA INC COM CL A 92826C839 12,070 62,486 SH   SOLE   62,486 0 0
WALMART INC COM 931142103 253 2,110 SH   SOLE   2,110 0 0
WHIRLPOOL CORP COM 963320106 1,101 8,500 SH   SOLE   8,500 0 0
ZOETIS INC CL A 98978V103 1,700 12,406 SH   SOLE   12,406 0 0