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
Allison Transmission Holdings, Inc. COM 01973R101 919 22,500 SH   DFND 1 0 22,500 0
Alphabet Inc. CAP STK CL A 02079K305 6,806 3,300 SH   DFND 1 0 3,300 0
Alphabet Inc. CAP STK CL A 02079K305 6,188 3,000 SH   SOLE 0 3,000 0 0
Amazon.Com Inc. COM 023135106 10,829 3,500 SH   SOLE 0 3,500 0 0
Amerant Bancorp Inc. COM 023576101 5,237 281,996 SH   DFND 1 0 281,996 0
Amerant Bancorp Inc. B Shares COM 023576200 2,749 167,083 SH   DFND 1 0 167,083 0
Anterix Inc COM 03676C100 26,457 561,000 SH   DFND 1 0 561,000 0
Atlantic Capital Bancshares COM 048269203 22,897 950,093 SH   DFND 1 0 950,093 0
BCB Bancorp, Inc. COM 055298103 14,087 1,020,808 SH   DFND 1 0 1,020,808 0
BKF Capital Group, Inc. COM 05548G201 353 29,380 SH   DFND 1 0 29,380 0
BRT Realty Trust COM 055645303 746 44,317 SH   DFND 1 0 44,317 0
Baker Hughes Company COM 05722G100 108 5,000 SH   SOLE 0 5,000 0 0
The Bancorp Bank COM 05969A105 8,443 407,500 SH   DFND 1 0 407,500 0
Banc of California, Inc. COM 05990K106 20,548 1,136,532 SH   DFND 1 0 1,136,532 0
Bank of America Corporation COM 060505104 155 4,000 SH   SOLE 0 4,000 0 0
Bank of San Francisco COM 064774102 2,495 102,687 SH   DFND 1 0 102,687 0
Bausch Health Companies Inc. COM 071734107 3,888 122,500 SH   DFND 1 0 122,500 0
Blackberry Limited COM 09228F103 13,328 1,581,000 SH   DFND 1 0 1,581,000 0
Blackberry Limited COM 09228F103 531 63,000 SH   SOLE 0 63,000 0 0
CIBL, Inc. COM 12543Y104 376 215 SH   DFND 1 0 215 0
CIT Group Inc. COM NEW 125581801 32,740 635,600 SH   DFND 1 0 635,600 0
CIT Group Inc. COM NEW 125581801 515 10,000 SH   SOLE 0 10,000 0 0
CM Life Sciences II UNIT 02/25/2028 125842203 3,840 300,000 SH   DFND 1 0 300,000 0
Camden Property Trust SH BEN INT 133131102 2,198 20,000 SH   DFND 1 0 20,000 0
Carbon Energy Corp COM 14115T208 137 52,778 SH   DFND 1 0 52,778 0
Carter Bankshares COM 146103106 2,211 158,400 SH   DFND 1 0 158,400 0
Constellation Brands CL A 21036P108 798 3,500 SH   DFND 1 0 3,500 0
Continental Resources Inc. COM 212015101 776 30,000 SH   SOLE 0 30,000 0 0
Crimson Wine Group Ltd. COM 22662X100 7,598 1,142,600 SH   DFND 1 0 1,142,600 0
Crown Holdings, Inc. COM 228368106 970 10,000 SH   DFND 1 0 10,000 0
Devon Energy Corp. New COM 25179M103 743 34,000 SH   SOLE 0 34,000 0 0
Dolby Laboratories Inc. COM CL A 25659T107 23,446 237,500 SH   DFND 1 0 237,500 0
Dolby Laboratories Inc. COM CL A 25659T107 321 3,255 SH   SOLE 0 3,255 0 0
Dow Inc. COM 260557103 1,292 20,212 SH   SOLE 0 20,212 0 0
Du Pont E I De Nemours & Co COM 26614N102 1,562 20,212 SH   SOLE 0 20,212 0 0
Edgewell Personal Care Company COM 28035Q102 1,953 49,307 SH   DFND 1 0 49,307 0
eHealth, Inc. COM 28238P109 3,637 50,000 SH   DFND 1 0 50,000 0
Equity Residential SH BEN INT 29476L107 2,149 30,000 SH   DFND 1 0 30,000 0
ES Bancshares, Inc COM 296049109 3,061 658,183 SH   DFND 1 0 658,183 0
Exxon Mobil Corp. COM 30231G102 614 11,000 SH   SOLE 0 11,000 0 0
FFBW Inc. COM 30260M103 3,296 293,022 SH   DFND 1 0 293,022 0
Facebook Inc. COM 30303M102 3,062 10,395 SH   SOLE 0 10,395 0 0
Falcon Capital Acquisition Corp COM CL A 30606L108 798 80,000 SH   DFND 1 0 80,000 0
Falcon Capital Acquisition Warrant 8/20/27 *W EXP 08/20/202 30606L116 41 26,666 SH   DFND 1 0 26,666 0
Farmers & Merchants Bank COM 308243104 1,569 203 SH   SOLE 0 203 0 0
Federal Life Group, Inc. COM 313533101 1 100 SH   DFND 1 0 100 0
Federal Life Group, Inc. COM 313533101 1 100 SH   SOLE 0 100 0 0
Ferrellgas Partners, L.P. COM 315293100 586 677,925 SH   DFND 1 0 677,925 0
First Bank COM 31931U102 2,435 200,100 SH   DFND 1 0 200,100 0
First Citizens BancShares COM 31946M202 606 777 SH   DFND 1 0 777 0
First of Long Island Corp COM 320734106 1,806 85,000 SH   DFND 1 0 85,000 0
Franklin Resources Inc. COM 354613101 11,840 400,000 SH   DFND 1 0 400,000 0
Franklin Resources Inc. COM 354613101 1,111 37,530 SH   SOLE 0 37,530 0 0
GAMCO Investors, Inc. COM 361438104 1,171 63,124 SH   DFND 1 0 63,124 0
Goldman Sachs Group Inc. COM 38141G104 1,635 5,000 SH   SOLE 0 5,000 0 0
W.R. Grace & Co. COM 38388F108 25,536 426,600 SH   DFND 1 0 426,600 0
Great Lakes Dredge & Dock COM 390607109 729 50,000 SH   DFND 1 0 50,000 0
Groupon, Inc. COM 399473107 505 10,000 SH   SOLE 0 10,000 0 0
Gulf Coast Ultra Deep Rty Trust Unit UNIT BEN INT 40222T104 200 5,000,000 SH   DFND 1 0 5,000,000 0
Gulf Coast Ultra Deep Rty Trust Unit UNIT BEN INT 40222T104 29 721,942 SH   SOLE 0 721,942 0 0
Gyrodyne, LLC COM 403829104 1,242 80,850 SH   DFND 1 0 80,850 0
Gyrodyne, LLC COM 403829104 72 4,658 SH   SOLE 0 4,658 0 0
Helmerich & Payne Inc. COM 423452101 2,696 100,000 SH   DFND 1 0 100,000 0
Hess Corporation COM 42809H107 2,001 28,282 SH   SOLE 0 28,282 0 0
Hexcel Corp COM 428291108 11,088 198,000 SH   DFND 1 0 198,000 0
Highwoods Properties COM 431284108 450 10,483 SH   DFND 1 0 10,483 0
Hugoton Realty Trust TEX Unit Ben Int UNIT BEN INT 444717102 1 8,719 SH   DFND 1 0 8,719 0
Hugoton Realty Trust TEX Unit Ben Int UNIT BEN INT 444717102 25 190,440 SH   SOLE 0 190,440 0 0
ICC Holdings, Inc. COM 44931Q104 734 49,630 SH   DFND 1 0 49,630 0
Intel Corp. COM 458140100 53,440 835,000 SH   DFND 1 0 835,000 0
Intel Corp. COM 458140100 77,250 1,207,025 SH   SOLE 0 1,207,025 0 0
Investors Bancorp, Inc. COM 46146L101 10,210 695,000 SH   DFND 1 0 695,000 0
Ironwood Pharmaceuticals COM CL A 46333X108 5,814 520,000 SH   DFND 1 0 520,000 0
Jefferies Financial Group COM 47233W109 4,160 138,200 SH   DFND 1 0 138,200 0
Kaiser Aluminum Corp. COM PAR $0.01 483007704 1,635 14,800 SH   DFND 1 0 14,800 0
Kansas City Southern COM NEW 485170302 5,885 22,300 SH   DFND 1 0 22,300 0
Kearny Financial Corp. COM 48716P108 2,267 187,646 SH   DFND 1 0 187,646 0
Kohl's Corp. COM 500255104 1,788 30,000 SH   DFND 1 0 30,000 0
LICT Corp. COM 50187G104 6,188 275 SH   DFND 1 0 275 0
Laboratory Corporation of America COM NEW 50540R409 25,503 100,000 SH   DFND 1 0 100,000 0
Las Vegas Sands Corp. COM 517834107 255 4,195 SH   SOLE 0 4,195 0 0
Loral Space & Communications Inc. COM 543881106 7,780 206,542 SH   DFND 1 0 206,542 0
Madison Square Garden Sports CL A 55825T103 1,705 9,500 SH   DFND 1 0 9,500 0
Madison Square Garden Sports CL A 55825T103 110 612 SH   SOLE 0 612 0 0
Madison Square Garden Entertainment CL A 55826T102 3,068 37,500 SH   DFND 1 0 37,500 0
Madison Square Garden Entertainment CL A 55826T102 50 612 SH   SOLE 0 612 0 0
Meridian Corp. COM 58958P104 7,020 270,000 SH   DFND 1 0 270,000 0
Meridian Bancorp, Inc. COM 58958U103 1,842 100,000 SH   DFND 1 0 100,000 0
Mid-Southern Bancorp COM 59548Q107 2,576 169,485 SH   DFND 1 0 169,485 0
Bunge Limited COM 616962105 31,312 395,000 SH   DFND 1 0 395,000 0
Bunge Limited COM 616962105 3,171 40,000 SH   SOLE 0 40,000 0 0
Nathans Famous Inc. COM 632347100 673 10,675 SH   DFND 1 0 10,675 0
New Senior Investment Group COM 648691103 62 10,000 SH   DFND 1 0 10,000 0
News Corp COM 65249B109 11,825 465,000 SH   DFND 1 0 465,000 0
NI Holdings Inc. COM 65342T106 9,772 528,791 SH   DFND 1 0 528,791 0
Northeast Bancorp COM 663904209 6,113 231,637 SH   DFND 1 0 231,637 0
One Liberty Properties, Inc. COM 682406103 6,146 275,963 SH   DFND 1 0 275,963 0
PDL Community Bancorp COM 69290X101 942 84,804 SH   DFND 1 0 84,804 0
Palantir Tech CL A 69608A108 647 27,769 SH   SOLE 0 27,769 0 0
Park Aerospace Corp COM 70014A104 198 15,000 SH   DFND 1 0 15,000 0
Peapack-Gladstone Financial Corp. COM 704699107 4,498 145,650 SH   DFND 1 0 145,650 0
Permian Basin Rlty Trust UNIT BEN INT 714236106 55 13,841 SH   SOLE 0 13,841 0 0
Plains All American Pipeline UNIT LTD PARTN 726503105 3,708 407,500 SH   DFND 1 0 407,500 0
Plains All American Pipeline UNIT LTD PARTN 726503105 101 11,081 SH   SOLE 0 11,081 0 0
Plains GP Holdings LP LTD PARTNR INT A 72651A207 1,562 166,130 SH   DFND 1 0 166,130 0
Plains GP Holdings LP LTD PARTNR INT A 72651A207 887 94,388 SH   SOLE 0 94,388 0 0
Popular, Inc. COM UNIT RP IN 733174700 22,031 313,296 SH   DFND 1 0 313,296 0
Positive Phyisicians Holdings Inc COM 73740G106 5 450 SH   DFND 1 0 450 0
Positive Phyisicians Holdings Inc COM 73740G106 5 450 SH   SOLE 0 450 0 0
Provident Bancorp Inc COM NEW 74383L105 828 57,500 SH   DFND 1 0 57,500 0
QualComm Inc. COM 747525103 97 732 SH   SOLE 0 732 0 0
Resources Connection Inc COM 76122q105 745 55,000 SH   DFND 1 0 55,000 0
Ruth's Hospitality Group, Inc. COM 783332109 2,726 109,800 SH   DFND 1 0 109,800 0
S&W Seed Company COM 785135104 58,425 16,050,785 SH   DFND 1 0 16,050,785 0
William H. Sadlier, Inc. COM 786327106 615 21,217 SH   DFND 1 0 21,217 0
San Juan Basin Realty Trust Unit UNIT BEN INT 798241105 397 100,240 SH   SOLE 0 100,240 0 0
SIGA Technologies COM 826917106 7,838 1,205,900 SH   DFND 1 0 1,205,900 0
Skyworks Solutions Inc. COM 83088M102 355 1,936 SH   SOLE 0 1,936 0 0
SolarWinds COM 83417Q105 2,878 165,000 SH   DFND 1 0 165,000 0
Starboard Value Acq Corp COM CL A 85521J109 1,490 150,000 SH   DFND 1 0 150,000 0
Steel Holdings LP Ltd Prshp Unit LTD PRTRSHIP U 85814R107 79 5,773 SH   SOLE 0 5,773 0 0
Tastemaker Acquisition Corp COM CL A 876545104 575 59,075 SH   DFND 1 0 59,075 0
Tastemaker ACQ WNT *W EXP 01/07/202 876545112 17 29,537 SH   DFND 1 0 29,537 0
Tastemaker Acquisition Corp UNIT 12/31/2025 876545203 18 1,800 SH   DFND 1 0 1,800 0
Tejon Ranch Co. COM 879080109 7,676 458,523 SH   DFND 1 0 458,523 0
Textron, Inc. COM 883203101 8,132 145,000 SH   DFND 1 0 145,000 0
Tidewater Warrant Exp 11/24/24 *W EXP 11/24/202 88642R174 3 7,444 SH   DFND 1 0 7,444 0
Traditions Bancorp Inc COM 89269L102 2,911 144,100 SH   DFND 1 0 144,100 0
Trinity Place Holdings Inc. COM 89656D101 14,021 6,708,538 SH   DFND 1 0 6,708,538 0
TWC Tech Holdings II Corp COM 90117G105 590 60,000 SH   DFND 1 0 60,000 0
TWC Tech Holdings Warrant 9/15/27 *W EXP 09/15/202 90117G113 21 20,000 SH   DFND 1 0 20,000 0
Twitter COM 90184L102 19,089 300,000 SH   DFND 1 0 300,000 0
Univar Solutions Inc. COM 91336L107 1,725 80,100 SH   DFND 1 0 80,100 0
Vericity, Inc. COM 92347D100 413 41,728 SH   DFND 1 0 41,728 0
ViasSat, Inc. COM 92552v100 1,346 28,000 SH   DFND 1 0 28,000 0
Viemed Healthcare COM 92663R105 1,371 135,442 SH   DFND 1 0 135,442 0
Vornado Realty Trust SH BEN INT 929042109 4,984 109,814 SH   DFND 1 0 109,814 0
Waterstone Financial Inc. COM 94188P101 11,727 574,300 SH   DFND 1 0 574,300 0
Wells Fargo & Co. COM 949746101 7,814 200,000 SH   DFND 1 0 200,000 0
Westlake Chemical Corp. COM 960413102 7,103 80,000 SH   DFND 1 0 80,000 0
William Penn Bancorp COM 96927A105 4,605 405,000 SH   DFND 1 0 405,000 0
Wright Investors Service Holdings COM 982345100 119 594,097 SH   DFND 1 0 594,097 0
Alkermes PLC SHS G01767105 5,697 305,000 SH   DFND 1 0 305,000 0
Brookfield Property Partners LP UNIT LTD PARTN G16249107 6,141 345,200 SH   DFND 1 0 345,200 0
Genesis Park Acquisition SHS CL A G38245109 1,049 100,000 SH   DFND 1 0 100,000 0
Invesco Ltd. SHS G491BT108 2,782 110,300 SH   DFND 1 0 110,300 0
Nielsen Holdings PLC SHS EUR G6518L108 5,341 212,368 SH   DFND 1 0 212,368 0
Sarissa Capital Acquisition Corp CL A G7823W102 657 65,000 SH   DFND 1 0 65,000 0
Sarissa Capital Acq Warrants 10/23/27 *W EXP 10/23/202 G7823W110 32 21,666 SH   DFND 1 0 21,666 0
Pioneer Merger Corp. CL A SHS G7s24c103 972 100,000 SH   DFND 1 0 100,000 0
Pioneer Merger Corp Warrant 1/7/26 *W EXP 01/07/202 G7s24c111 31 33,332 SH   DFND 1 0 33,332 0
TechnipFMC plc COM G87110105 1,926 249,500 SH   DFND 1 0 249,500 0
Chubb Limited COM H1467j104 4,028 25,500 SH   DFND 1 0 25,500 0