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 826 11,413 SH   SOLE   11,413 0 0
ABBVIE INC COM 00287Y109 3,318 35,992 SH   SOLE   35,992 0 0
ADOBE INC COM 00724F101 512 2,264 SH   SOLE   2,264 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 868 6,335 SH   SOLE   6,335 0 0
ALPHABET INC CAP STK CL A 02079K305 985 943 SH   SOLE   943 0 0
ALPHABET INC CAP STK CL C 02079K107 36,355 35,105 SH   SOLE   35,105 0 0
AMAZON COM INC COM 023135106 210 140 SH   SOLE   140 0 0
AMERICAN EXPRESS CO COM 025816109 4,408 46,243 SH   SOLE   46,243 0 0
APPLE INC COM 037833100 5,947 37,700 SH   SOLE   37,700 0 0
AUTOMATIC DATA PROCESSING IN COM 053015103 1,233 9,404 SH   SOLE   9,404 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 11,939 58,473 SH   SOLE   58,473 0 0
BLACKSTONE GROUP L P COM UNIT LTD 09253U108 215 7,220 SH   SOLE   7,220 0 0
BOEING CO COM 097023105 6,520 20,218 SH   SOLE   20,218 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 451 8,680 SH   SOLE   8,680 0 0
CASA SYS INC COM 14713L102 19,925 1,517,492 SH   SOLE   1,517,492 0 0
CEDAR FAIR L P DEPOSITRY UNIT 150185106 16,100 340,377 SH   SOLE   340,377 0 0
CELLDEX THERAPEUTICS INC NEW COM 15117B103 10 48,611 SH   SOLE   48,611 0 0
CHEVRON CORP NEW COM 166764100 608 5,589 SH   SOLE   5,589 0 0
CITIGROUP INC COM NEW 172967424 26,836 515,486 SH   SOLE   515,486 0 0
COCA COLA CO COM 191216100 726 15,333 SH   SOLE   15,333 0 0
COLGATE PALMOLIVE CO COM 194162103 293 4,920 SH   SOLE   4,920 0 0
CONSTELLIUM NV CL A N22035104 2,078 297,333 SH   SOLE   297,333 0 0
DARLING INGREDIENTS INC COM 237266101 50,342 2,616,545 SH   SOLE   2,616,545 0 0
EXXON MOBIL CORP COM 30231G102 2,522 36,989 SH   SOLE   36,989 0 0
F M C CORP COM NEW 302491303 21,876 295,785 SH   SOLE   295,785 0 0
FACEBOOK INC CL A 30303M102 16,463 125,583 SH   SOLE   125,583 0 0
FEDEX CORP COM 31428X106 3,613 22,392 SH   SOLE   22,392 0 0
FIBROGEN INC COM 31572Q808 480 10,370 SH   SOLE   10,370 0 0
FIVE BELOW INC COM 33829M101 205 2,000 SH   SOLE   2,000 0 0
GENERAL AMERN INVS INC COM 368802104 2,768 97,319 SH   SOLE   97,319 0 0
GENERAL ELECTRIC CO COM 369604103 469 61,962 SH   SOLE   61,962 0 0
GILDAN ACTIVEWEAR INC COM 375916103 17,600 579,709 SH   SOLE   579,709 0 0
GOLDMAN SACHS GROUP INC COM 38141G104 603 3,611 SH   SOLE   3,611 0 0
HALLIBURTON CO COM 406216101 624 23,464 SH   SOLE   23,464 0 0
HDFC BANK LTD ADR REPS 3 SHS 40415F101 387 3,739 SH   SOLE   3,739 0 0
HESS CORP COM 42809H107 286 7,050 SH   SOLE   7,050 0 0
HOME DEPOT INC COM 437076102 288 1,675 SH   SOLE   1,675 0 0
INTEL CORP COM 458140100 775 16,520 SH   SOLE   16,520 0 0
INVESCO EXCHNG TRADED FD TR SR LN ETF 46138G508 1,621 74,417 SH   SOLE   74,417 0 0
INVESCO QQQ TR UNIT SER 1 46090E103 2,033 13,182 SH   SOLE   13,182 0 0
ISHARES TR CORE S&P SCP ETF 464287804 677 9,768 SH   SOLE   9,768 0 0
JOHNSON & JOHNSON COM 478160104 8,857 68,636 SH   SOLE   68,636 0 0
JPMORGAN CHASE & CO COM 46625H100 9,832 100,718 SH   SOLE   100,718 0 0
LEIDOS HLDGS INC COM 525327102 10,942 207,543 SH   SOLE   207,543 0 0
MACQUARIE INFRASTRUCTURE COR COM 55608B105 1,705 46,635 SH   SOLE   46,635 0 0
MASTERCARD INCORPORATED CL A 57636Q104 3,839 20,348 SH   SOLE   20,348 0 0
MCDONALDS CORP COM 580135101 4,426 24,928 SH   SOLE   24,928 0 0
MICROSOFT CORP COM 594918104 9,186 90,443 SH   SOLE   90,443 0 0
MONDELEZ INTL INC CL A 609207105 614 15,341 SH   SOLE   15,341 0 0
NORTHSTAR REALTY EUROPE CORP COM 66706L101 12,388 851,977 SH   SOLE   851,977 0 0
PAYPAL HLDGS INC COM 70450Y103 382 4,547 SH   SOLE   4,547 0 0
PEMBINA PIPELINE CORP COM 706327103 2,653 89,333 SH   SOLE   89,333 0 0
PFIZER INC COM 717081103 3,828 87,699 SH   SOLE   87,699 0 0
PROCTER AND GAMBLE CO COM 742718109 235 2,562 SH   SOLE   2,562 0 0
RYMAN HOSPITALITY PPTYS INC COM 78377T107 23,297 349,327 SH   SOLE   349,327 0 0
SELECT SECTOR SPDR TR SBI INT-INDS 81369Y704 349 5,422 SH   SOLE   5,422 0 0
SELECT SECTOR SPDR TR TECHNOLOGY 81369Y803 241 3,887 SH   SOLE   3,887 0 0
SELECT SECTOR SPDR TR SBI INT-FINL 81369Y605 655 27,513 SH   SOLE   27,513 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 5,437 21,755 SH   SOLE   21,755 0 0
SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 1,887 6,234 SH   SOLE   6,234 0 0
SPX CORP COM 784635104 12,319 439,791 SH   SOLE   439,791 0 0
STARWOOD PPTY TR INC COM 85571B105 306 15,525 SH   SOLE   15,525 0 0
SUNOPTA INC COM 8676EP108 4,901 1,266,502 SH   SOLE   1,266,502 0 0
T MOBILE US INC COM 872590104 30,839 484,818 SH   SOLE   484,818 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102 336 1,500 SH   SOLE   1,500 0 0
UNION PAC CORP COM 907818108 2,055 14,865 SH   SOLE   14,865 0 0
UNIVAR INC COM 91336L107 2,888 162,773 SH   SOLE   162,773 0 0
VANGUARD INDEX FDS TOTAL STK MKT 922908769 3,496 27,389 SH   SOLE   27,389 0 0
VISA INC COM CL A 92826C839 4,924 37,318 SH   SOLE   37,318 0 0
VOYA FINL INC COM 929089100 1,195 29,759 SH   SOLE   29,759 0 0
WEIBO CORP SPONSORED ADR 948596101 282 4,825 SH   SOLE   4,825 0 0