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
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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
Agfiq US Market Neutral Anti-Beta Fund AGFIQ US MK ANTI 00110G408 1,093 42,550 SH   SOLE   22,550 0 20,000
Agrofresh Solutions Warrants Exp 07/31/20 *W EXP 07/31/202 00856G117 0 3,700 SH   OTR   3,700 0 0
Agrofresh Solutions Warrants Exp 07/31/20 *W EXP 07/31/202 00856G117 1 58,791 SH   SOLE   55,591 0 3,200
Alibaba Group ADR SPONSORED ADS 01609W102 3,044 15,650 SH   SOLE   14,350 0 1,300
Alphabet Inc. Class A CAP STK CL A 02079K305 148 127 SH   OTR   127 0 0
Alphabet Inc. Class A CAP STK CL A 02079K305 3,299 2,839 SH   SOLE   2,657 0 182
Alphabet Inc. Class C CAP STK CL C 02079K107 17 15 SH   OTR   15 0 0
Alphabet Inc. Class C CAP STK CL C 02079K107 734 631 SH   SOLE   546 0 85
Amarin Corp PLC ADR SPONS ADR NEW 023111206 40 10,100 SH   OTR   10,100 0 0
Amarin Corp PLC ADR SPONS ADR NEW 023111206 866 216,615 SH   SOLE   189,415 0 27,200
American Express Co. COM 025816109 154 1,800 SH   OTR   1,800 0 0
American Express Co. COM 025816109 2,630 30,720 SH   SOLE   28,845 0 1,875
Apple COM 037833100 833 3,275 SH   SOLE   3,275 0 0
Arch Capital Group Ltd ORD G0450A105 675 23,710 SH   SOLE   20,710 0 3,000
AT&T COM 00206R102 242 8,287 SH   SOLE   1,100 0 7,187
Baxter International COM 071813109 4 50 SH   OTR   50 0 0
Baxter International COM 071813109 1,373 16,865 SH   SOLE   16,440 0 425
Biogen Inc COM 09062X103 253 800 SH   SOLE   800 0 0
Blackstone Group Inc Class A COM CL A 09260D107 46 1,000 SH   OTR   1,000 0 0
Blackstone Group Inc Class A COM CL A 09260D107 4,251 93,296 SH   SOLE   89,121 0 4,175
Blackstone Mortgage Trust Inc COM CL A 09257W100 126 6,525 SH   OTR   6,525 0 0
Blackstone Mortgage Trust Inc COM CL A 09257W100 2,016 104,760 SH   SOLE   95,845 0 8,915
Boeing COM 097023105 1,695 11,364 SH   SOLE   11,364 0 0
Box Inc CL A 10316T104 6 450 SH   OTR   450 0 0
Box Inc CL A 10316T104 628 44,735 SH   SOLE   42,810 0 1,925
Bristol-Myers Squibb COM 110122108 29 525 SH   OTR   525 0 0
Bristol-Myers Squibb COM 110122108 1,035 18,573 SH   SOLE   14,943 0 3,630
Brookfield Asset Management Class A CL A LTD VT SH 112585104 199 4,487 SH   OTR   4,487 0 0
Brookfield Asset Management Class A CL A LTD VT SH 112585104 4,898 110,679 SH   SOLE   103,884 0 6,795
Brookfield Real Assets I SHS BEN INT 112830104 318 21,650 SH   SOLE   21,650 0 0
Brookfield Renewable LP PARTNERSHIP UNIT G16258108 752 17,710 SH   SOLE   17,110 0 600
Canadian National Railway Co. COM 136375102 1,335 17,200 SH   SOLE   17,200 0 0
Cerner Corp COM 156782104 290 4,610 SH   SOLE   2,610 0 2,000
Chevron Corp. COM 166764100 141 1,950 SH   OTR   1,950 0 0
Chevron Corp. COM 166764100 978 13,495 SH   SOLE   12,045 0 1,450
Cisco Systems COM 17275R102 12 300 SH   OTR   300 0 0
Cisco Systems COM 17275R102 2,028 51,590 SH   SOLE   51,590 0 0
Colgate-Palmolive Co COM 194162103 595 8,960 SH   SOLE   3,060 0 5,900
Comcast Corporation CL A 20030N101 112 3,225 SH   OTR   3,225 0 0
Comcast Corporation CL A 20030N101 2,765 79,895 SH   SOLE   75,920 0 3,975
Consolidated Edison COM 209115104 39 500 SH   OTR   500 0 0
Consolidated Edison COM 209115104 573 7,350 SH   SOLE   7,050 0 300
CrowdStrike Holdings, Inc. CL A 22788C105 209 3,760 SH   SOLE   2,260 0 1,500
Doubleline Income Soluti COM 258622109 137 10,300 SH   SOLE   10,300 0 0
Dover Corporation COM 260003108 76 900 SH   OTR   900 0 0
Dover Corporation COM 260003108 399 4,750 SH   SOLE   4,050 0 700
Enbridge Inc COM 29250N105 10 354 SH   OTR   354 0 0
Enbridge Inc COM 29250N105 827 28,413 SH   SOLE   25,355 0 3,058
Estre Ambiental Inc WTS *W EXP 12/21/202 G3206V118 0 200 SH   OTR   200 0 0
Estre Ambiental Inc WTS *W EXP 12/21/202 G3206V118 0 12,036 SH   SOLE   11,376 0 660
ExxonMobil Corp COM 30231G102 296 7,786 SH   SOLE   4,786 0 3,000
Gilead Sciences Inc. COM 375558103 224 3,000 SH   OTR   3,000 0 0
GTT Communications Inc COM 362393100 241 30,350 SH   SOLE   350 0 30,000
Guardant Health Inc COM 40131M109 324 4,650 SH   OTR   4,650 0 0
Guardant Health Inc COM 40131M109 7,410 106,460 SH   SOLE   96,485 0 9,975
Home Depot COM 437076102 131 700 SH   OTR   700 0 0
Home Depot COM 437076102 5,259 28,165 SH   SOLE   24,765 0 3,400
Honeywell Intl Inc COM 438516106 417 3,114 SH   SOLE   3,114 0 0
Johnson & Johnson COM 478160104 223 1,700 SH   OTR   1,700 0 0
Johnson & Johnson COM 478160104 1,922 14,659 SH   SOLE   14,209 0 450
JPMorgan Chase & Co COM 46625H100 1,044 11,600 SH   OTR   11,600 0 0
JPMorgan Chase & Co COM 46625H100 3,296 36,615 SH   SOLE   36,615 0 0
Markel Corp. COM 570535104 181 195 SH   OTR   195 0 0
Markel Corp. COM 570535104 2,344 2,526 SH   SOLE   2,241 0 285
Marriott Vacations COM 57164Y107 4 75 SH   OTR   75 0 0
Marriott Vacations COM 57164Y107 475 8,545 SH   SOLE   8,545 0 0
Martin Marietta Matr COM 573284106 227 1,200 SH   SOLE   1,200 0 0
Matador Resources Co COM 576485205 37 15,000 SH   SOLE   15,000 0 0
Merck & Co. Inc. COM 58933Y105 325 4,190 SH   OTR   4,190 0 0
Merck & Co. Inc. COM 58933Y105 5,662 73,015 SH   SOLE   67,681 0 5,334
Microsoft Corp. COM 594918104 753 4,775 SH   OTR   4,775 0 0
Microsoft Corp. COM 594918104 10,987 69,667 SH   SOLE   63,107 0 6,560
Nextera Energy Inc COM 65339F101 135 560 SH   OTR   560 0 0
Nextera Energy Inc COM 65339F101 979 4,069 SH   SOLE   4,069 0 0
Obsidian Energy LTD NPV COM 674482203 25 152,427 SH   SOLE   9,570 0 142,857
Paypal Holdings Inc COM 70450Y103 263 2,750 SH   SOLE   1,750 0 1,000
Philip Morris International, Inc. COM 718172109 7 100 SH   OTR   100 0 0
Philip Morris International, Inc. COM 718172109 962 12,983 SH   SOLE   11,953 0 1,030
Procter & Gamble COM 742718109 21 195 SH   OTR   195 0 0
Procter & Gamble COM 742718109 367 3,340 SH   SOLE   3,340 0 0
Qualcomm Inc. COM 747525103 108 1,600 SH   OTR   1,600 0 0
Qualcomm Inc. COM 747525103 3,286 48,570 SH   SOLE   47,270 0 1,300
Saba Cef ETF SABA INT RATE 30151E806 1,022 66,981 SH   SOLE   43,981 0 23,000
Schlumberger Ltd. COM 806857108 2 125 SH   OTR   125 0 0
Schlumberger Ltd. COM 806857108 667 47,690 SH   SOLE   46,840 0 850
Suncor Energy Inc F COM 867224107 356 22,500 SH   SOLE   5,500 0 17,000
Switch Inc - A CL A 87105L104 162 11,200 SH   SOLE   4,200 0 7,000
Teladoc Inc COM 87918A105 258 1,665 SH   SOLE   1,065 0 600
Teradyne Inc COM 880770102 191 3,525 SH   OTR   3,525 0 0
Teradyne Inc COM 880770102 4,224 77,985 SH   SOLE   71,860 0 6,125
Union Pacific Corp. COM 907818108 300 2,125 SH   OTR   2,125 0 0
Union Pacific Corp. COM 907818108 3,730 26,445 SH   SOLE   26,445 0 0
Vaneck Vectors Green Bond ETF GREEN BD ETF 92189F171 218 8,250 SH   SOLE   8,250 0 0
Verizon COM 92343V104 159 2,950 SH   OTR   2,950 0 0
Verizon COM 92343V104 2,364 43,993 SH   SOLE   39,498 0 4,495
Walt Disney COM DISNEY 254687106 414 4,286 SH   SOLE   1,686 0 2,600
Wells Fargo & Co. COM 949746101 201 7,000 SH   OTR   7,000 0 0
Weyerhaeuser Co REIT COM 962166104 117 6,925 SH   OTR   6,925 0 0
Weyerhaeuser Co REIT COM 962166104 2,441 144,025 SH   SOLE   137,425 0 6,600
Woodward, Inc. COM 980745103 192 3,225 SH   OTR   3,225 0 0
Woodward, Inc. COM 980745103 3,243 54,555 SH   SOLE   52,590 0 1,965