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
ABAXIS INC COM 002567105 1,235 23,400 SH   SOLE   0 0 23,400
ACME UTD CORP COM 004816104 3,881 151,768 SH   SOLE   0 0 151,768
ADAMIS PHARMACEUTICALS CO COM NEW 00547W208 491 156,000 SH   SOLE   0 0 156,000
ADVANTAGE OIL & GAS LTD COM 00765F101 345 51,050 SH   SOLE   0 0 51,050
AIR INDS GROUP COM NEW 00912N205 206 65,340 SH   SOLE   0 0 65,340
AIRGAIN INC COM 00938A104 973 67,580 SH   SOLE   0 0 67,580
AKERS BIOSCIENCES INC COM 00973E102 119 62,700 SH   SOLE   0 0 62,700
AQUA METALS INC COM 03837J101 468 35,700 SH   SOLE   0 0 35,700
ARC LOGISTICS PARTNERS LP COM UT REP LPN 03879N101 1,055 66,210 PRN   SOLE   0 0 66,210
ARES COML REAL ESTATE COR COM 04013V108 1,902 138,525 SH   SOLE   0 0 138,525
ARLINGTON ASSET INVT CORP CL A NEW 041356205 982 66,289 SH   SOLE   0 0 66,289
ASURE SOFTWARE INC COM 04649U102 1,139 133,818 SH   SOLE   0 0 133,818
ATLANTIC COAST FINL CORP COM 048426100 778 114,450 SH   SOLE   0 0 114,450
AVINO SILVER & GOLD MINES COM 053906103 1,064 776,700 SH   SOLE   0 0 776,700
BALCHEM CORP COM 057665200 4,132 49,243 SH   SOLE   0 0 49,243
BERKSHIRE HATHAWAY INC DE CL B NEW 084670702 1,100 6,748 SH   SOLE   0 0 6,748
BLUEROCK RESIDENTIAL GRW COM CL A 09627J102 1,863 135,770 SH   SOLE   0 0 135,770
BOSTON BEER INC CL A 100557107 433 2,550 SH   SOLE   0 0 2,550
BOWL AMER INC CL A 102565108 490 29,725 SH   SOLE   0 0 29,725
BURCON NUTRASCIENCE CORP COM 120831102 156 79,383 SH   SOLE   0 0 79,383
CALAMOS GLOBAL TOTAL RETU COM SH BEN INT 128118106 188 17,875 SH   SOLE   0 0 17,875
CARETRUST REIT INC COM 14174T107 1,170 76,355 SH   SOLE   0 0 76,355
CARRIAGE SVCS INC COM 143905107 4,750 165,862 SH   SOLE   0 0 165,862
CECO ENVIRONMENTAL CORP COM 125141101 155 11,125 SH   SOLE   0 0 11,125
CEDAR FAIR L P DEPOSITRY UNIT 150185106 1,422 22,146 PRN   SOLE   0 0 22,146
CHECK CAP LTD SHS M2361E112 71 30,000 SH   SOLE   0 0 30,000
CHECK CAP LTD *W EXP 02/28/202 M2361E120 10 15,974 PRN   SOLE   0 0 15,974
CITY OFFICE REIT INC COM 178587101 1,401 106,410 SH   SOLE   0 0 106,410
COGENTIX MED INC COM 19243A104 327 162,457 SH   SOLE   0 0 162,457
COLLECTORS UNIVERSE INC COM NEW 19421R200 248 11,700 SH   SOLE   0 0 11,700
COMBIMATRIX CORPORATION COM PAR 20009T501 213 80,508 SH   SOLE   0 0 80,508
COMBIMATRIX CORPORATION *W EXP 03/18/202 20009T147 34 78,552 PRN   SOLE   0 0 78,552
CORENERGY INFRASTRUCTURE DEP SHS REPSTG 21870U304 1,447 58,805 SH   SOLE   0 0 58,805
CORENERGY INFRASTRUCTURE COM NEW 21870U502 2,427 69,580 SH   SOLE   0 0 69,580
CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 719 23,041 SH   SOLE   0 0 23,041
CPI AEROSTRUCTURES INC COM NEW 125919308 940 101,625 SH   SOLE   0 0 101,625
CROWN CRAFTS INC COM 228309100 79 10,235 SH   SOLE   0 0 10,235
CUMBERLAND PHARMACEUTICAL COM 230770109 509 92,515 SH   SOLE   0 0 92,515
CUSTOMERS BANCORP INC COM 23204G100 2,882 80,460 SH   SOLE   0 0 80,460
DAKTRONICS INC COM 234264109 1,556 145,420 SH   SOLE   0 0 145,420
DARIOHEALTH CORP COM 23725P100 395 121,439 SH   SOLE   0 0 121,439
DARIOHEALTH CORP *W EXP 03/08/202 23725P118 51 78,189 PRN   SOLE   0 0 78,189
DESTINATION XL GROUP INC COM 25065K104 392 92,255 SH   SOLE   0 0 92,255
DEUTSCHE BK AG LDN BRH DB AGRIC LNG ETN 25154H533 179 19,120 SH   SOLE   0 0 19,120
DHX MEDIA LTD SHS VAR VTG 252406608 4,653 886,275 SH   SOLE   0 0 886,275
DORCHESTER MINERALS LP COM UNIT 25820R105 1,080 61,535 PRN   SOLE   0 0 61,535
EAGLE PT CR CO LLC COM 269808101 2,038 121,983 SH   SOLE   0 0 121,983
EMCORE CORP COM NEW 290846203 148 17,000 SH   SOLE   0 0 17,000
ENSERVCO CORP COM 29358Y102 6 10,000 SH   SOLE   0 0 10,000
ENSIGN GROUP INC COM 29358P101 2,990 134,620 SH   SOLE   0 0 134,620
ENVIROSTAR INC COM 29414M100 3,751 258,705 SH   SOLE   0 0 258,705
EVOLUTION PETROLEUM CORP COM 30049A107 4,272 427,175 SH   SOLE   0 0 427,175
FARMLAND PARTNERS INC COM 31154R109 1,239 111,025 SH   SOLE   0 0 111,025
FIDUCIARY CLAYMORE MLP OP COM 31647Q106 232 15,607 SH   SOLE   0 0 15,607
FIRST MAJESTIC SILVER COR COM 32076V103 1,620 212,380 SH   SOLE   0 0 212,380
FIRST POTOMAC RLTY TR COM 33610F109 500 45,570 PRN   SOLE   0 0 45,570
FLAHERTY&CRMN PFD SEC INC COM 338478100 652 34,600 SH   SOLE   0 0 34,600
FRANCO NEVADA CORP COM 351858105 776 12,991 SH   SOLE   0 0 12,991
GENERAL FIN CORP DEL COM 369822101 998 179,800 SH   SOLE   0 0 179,800
GENIUS BRANDS INTL INC COM PAR 37229T301 1,827 337,690 SH   SOLE   0 0 337,690
GLADSTONE CAPITAL CORP COM 376535100 257 27,350 SH   SOLE   0 0 27,350
GLADSTONE COML CORP COM 376536108 1,455 72,404 PRN   SOLE   0 0 72,404
GLADSTONE LD CORP COM 376549101 1,521 135,350 SH   SOLE   0 0 135,350
GLOBAL WTR RES INC COM 379463102 1,686 185,225 SH   SOLE   0 0 185,225
GLOBALSCAPE INC COM 37940G109 1,290 316,995 SH   SOLE   0 0 316,995
GOLDCORP INC NEW COM 380956409 553 40,696 SH   SOLE   0 0 40,696
GP STRATEGIES CORP COM 36225V104 262 9,150 SH   SOLE   0 0 9,150
GRAMERCY PPTY TR COM 385002100 2,284 248,781 PRN   SOLE   0 0 248,781
GRAN TIERRA ENERGY INC COM 38500T101 93 30,653 SH   SOLE   0 0 30,653
GREAT AJAX CORP COM 38983D300 2,506 188,840 SH   SOLE   0 0 188,840
GSE SYS INC COM 36227K106 1,283 366,690 SH   SOLE   0 0 366,690
HAIN CELESTIAL GROUP INC COM 405217100 1,016 26,020 SH   SOLE   0 0 26,020
HANNON ARMSTRONG SUST INF COM 41068X100 287 15,100 SH   SOLE   0 0 15,100
HARVARD BIOSCIENCE INC COM 416906105 1,097 359,525 SH   SOLE   0 0 359,525
HENRY JACK & ASSOC INC COM 426281101 826 9,300 SH   SOLE   0 0 9,300
HOOPER HOLMES INC COM NEW 439104209 558 675,713 SH   SOLE   0 0 675,713
HUDSON TECHNOLOGIES INC COM 444144109 5,105 637,300 SH   SOLE   0 0 637,300
I D SYSTEMS INC COM 449489103 694 128,080 SH   SOLE   0 0 128,080
ICON PLC SHS G4705A100 256 3,400 SH   SOLE   0 0 3,400
IDEX CORP COM 45167R104 1,162 12,905 SH   SOLE   0 0 12,905
II VI INC COM 902104108 6,531 220,274 SH   SOLE   0 0 220,274
IMAGE SENSING SYS INC COM 45244C104 90 24,360 SH   SOLE   0 0 24,360
IMPRIMIS PHARMACEUTICALS COM NEW 45323A201 161 64,500 SH   SOLE   0 0 64,500
INDEPENDENCE RLTY TR INC COM 45378A106 1,758 197,075 SH   SOLE   0 0 197,075
INTEST CORP COM 461147100 1,603 348,540 SH   SOLE   0 0 348,540
INTRICON CORP COM 46121H109 266 38,500 SH   SOLE   0 0 38,500
INUVO INC COM NEW 46122W204 271 162,500 SH   SOLE   0 0 162,500
INVENTURE FOODS INC COM 461212102 256 25,950 SH   SOLE   0 0 25,950
ISHARES SILVER TRUST ISHARES 46428Q109 459 30,395 SH   SOLE   0 0 30,395
ISHARES TR TIPS BD ETF 464287176 593 5,240 SH   SOLE   0 0 5,240
ITUS CORP COM NEW 45069V203 276 51,200 SH   SOLE   0 0 51,200
IZEA INC COM 46603N301 78 17,400 SH   SOLE   0 0 17,400
J & J SNACK FOODS CORP COM 466032109 240 1,800 SH   SOLE   0 0 1,800
JAPAN SMALLER CAPTLZTN FD COM 47109U104 266 27,321 SH   SOLE   0 0 27,321
JOINT CORP COM 47973J102 181 68,200 SH   SOLE   0 0 68,200
KAYNE ANDERSON MLP INVT C COM 486606106 599 30,600 SH   SOLE   0 0 30,600
KMG CHEMICALS INC COM 482564101 4,105 105,560 SH   SOLE   0 0 105,560
KRATOS DEFENSE & SEC SOLU COM NEW 50077B207 1,142 154,340 SH   SOLE   0 0 154,340
LANDMARK INFRASTRUCTURE L COM UNIT LTD 51508J108 1,930 126,575 SH   SOLE   0 0 126,575
LASALLE HOTEL PPTYS COM SH BEN INT 517942108 418 13,715 PRN   SOLE   0 0 13,715
LAYNE CHRISTENSEN CO COM 521050104 151 13,890 SH   SOLE   0 0 13,890
LEXINGTON REALTY TRUST COM 529043101 439 40,625 PRN   SOLE   0 0 40,625
LM FDG AMER INC COM 502074107 629 154,450 SH   SOLE   0 0 154,450
LM FDG AMER INC *W EXP 11/30/202 502074115 29 145,400 PRN   SOLE   0 0 145,400
MANHATTAN BRIDGE CAPITAL COM 562803106 2,087 274,625 SH   SOLE   0 0 274,625
MARTEN TRANS LTD COM 573075108 970 41,627 SH   SOLE   0 0 41,627
MEDICAL PPTYS TRUST INC COM 58463J304 1,211 98,487 PRN   SOLE   0 0 98,487
MEDLEY MGMT INC CL A COM 58503T106 158 16,000 SH   SOLE   0 0 16,000
MICRONET ENERTEC TECH INC COM 595117102 191 143,440 SH   SOLE   0 0 143,440
MICRONET ENERTEC TECH INC *W EXP 04/15/201 595117110 3 40,765 SH   SOLE   0 0 40,765
MICROVISION INC DEL COM NEW 594960304 280 222,294 SH   SOLE   0 0 222,294
MILLER INDS INC TENN COM NEW 600551204 806 30,485 SH   SOLE   0 0 30,485
MOCON INC COM 607494101 1,667 85,462 SH   SOLE   0 0 85,462
MONMOUTH REAL ESTATE INVT CL A 609720107 2,037 133,630 PRN   SOLE   0 0 133,630
MONROE CAP CORP COM 610335101 1,852 119,887 SH   SOLE   0 0 119,887
NAKED BRAND GROUP INC COM NEW 629839200 435 426,043 SH   SOLE   0 0 426,043
NEOGENOMICS INC COM NEW 64049M209 2,476 288,923 SH   SOLE   0 0 288,923
NEWTEK BUSINESS SVCS CORP COM NEW 652526203 2,633 165,597 SH   SOLE   0 0 165,597
OCI PARTNERS LP COM UNIT REP LP 67091N108 1,198 143,450 SH   SOLE   0 0 143,450
OHA INVT CORP COM 67091U102 58 33,615 SH   SOLE   0 0 33,615
OXFORD LANE CAP CORP COM 691543102 831 79,039 SH   SOLE   0 0 79,039
PEAK RESORTS INC COM 70469L100 658 118,575 SH   SOLE   0 0 118,575
PEMBINA PIPELINE CORP COM 706327103 1,882 60,102 SH   SOLE   0 0 60,102
PICO HLDGS INC COM NEW 693366205 1,559 102,895 SH   SOLE   0 0 102,895
PLANET PAYMENT INC SHS U72603118 161 39,550 SH   SOLE   0 0 39,550
POLAR PWR INC COM 73102V105 899 100,500 SH   SOLE   0 0 100,500
POWERSHARES ETF TR II S&P SMCP UTI P 73937B837 2,896 60,540 SH   SOLE   0 0 60,540
POWERSHS DB MULTI SECT CO PS DB AGRICUL FD 73936B408 368 18,442 SH   SOLE   0 0 18,442
PREFERRED APT CMNTYS INC COM 74039L103 2,230 149,545 SH   SOLE   0 0 149,545
PROSHARES TR PSHS ULTRUSS2000 74347R842 914 8,200 SH   SOLE   0 0 8,200
PSIVIDA CORP COM 74440J101 173 101,109 SH   SOLE   0 0 101,109
PURECYCLE CORP COM NEW 746228303 559 101,600 SH   SOLE   0 0 101,600
QUAKER CHEM CORP COM 747316107 3,618 28,280 SH   SOLE   0 0 28,280
RCM TECHNOLOGIES INC COM NEW 749360400 506 79,595 SH   SOLE   0 0 79,595
RICEBRAN TECHNOLOGIES COM NEW 762831204 62 59,975 SH   SOLE   0 0 59,975
RICEBRAN TECHNOLOGIES W EXP 12/18/201 762831113 10 41,900 SH   SOLE   0 0 41,900
ROYAL GOLD INC COM 780287108 1,165 18,383 SH   SOLE   0 0 18,383
ROYCE MICRO-CAP TR INC COM 780915104 2,153 263,801 SH   SOLE   0 0 263,801
S&W SEED CO COM 785135104 1,310 284,763 SH   SOLE   0 0 284,763
SAJAN INC COM NEW 79379T202 334 89,150 SH   SOLE   0 0 89,150
SANDSTORM GOLD LTD COM NEW 80013R206 1,205 308,903 SH   SOLE   0 0 308,903
SEABRIDGE GOLD INC COM 811916105 251 30,765 SH   SOLE   0 0 30,765
SEASPAN CORP SHS Y75638109 216 23,633 SH   SOLE   0 0 23,633
SENIOR HSG PPTYS TR SH BEN INT 81721M109 305 16,120 PRN   SOLE   0 0 16,120
SENSUS HEATLHCARE INC *W EXP 06/08/201 81728J117 40 79,000 PRN   SOLE   0 0 79,000
SENSUS HEATLHCARE INC COM 81728J109 415 79,000 SH   SOLE   0 0 79,000
SHARPSPRING INC COM 820054104 1,762 334,323 SH   SOLE   0 0 334,323
SIGNATURE BK NEW YORK N Y COM 82669G104 353 2,350 SH   SOLE   0 0 2,350
SILVER WHEATON CORP COM 828336107 1,347 69,712 SH   SOLE   0 0 69,712
SONOMA PHARMACEUTICALS IN COM 83558L105 633 125,599 SH   SOLE   0 0 125,599
SOTHERLY HOTELS INC COM 83600C103 1,349 198,661 SH   SOLE   0 0 198,661
SP PLUS CORP COM 78469C103 1,965 69,790 SH   SOLE   0 0 69,790
SPARK ENERGY INC CL A COM 846511103 2,758 91,015 SH   SOLE   0 0 91,015
SPARTON CORP COM 847235108 3,400 142,560 SH   SOLE   0 0 142,560
SPECTRUM PHARMACEUTICALS COM 84763A108 596 134,430 SH   SOLE   0 0 134,430
STERICYCLE INC COM 858912108 2,583 33,530 SH   SOLE   0 0 33,530
SUNOPTA INC COM 8676EP108 1,718 243,720 SH   SOLE   0 0 243,720
SUPERIOR DRILLING PRODS I COM 868153107 62 47,000 SH   SOLE   0 0 47,000
SYNTHETIC BIOLOGICS INC COM 87164U102 67 87,999 SH   SOLE   0 0 87,999
TARGA RES CORP COM 87612G101 2,306 41,123 SH   SOLE   0 0 41,123
TEAM INC COM 878155100 3,302 84,125 SH   SOLE   0 0 84,125
TECOGEN INC NEW COM NEW 87876P201 2,430 578,600 SH   SOLE   0 0 578,600
TORTOISE MLP FD INC COM 89148B101 1,512 79,232 SH   SOLE   0 0 79,232
TRECORA RES COM 894648104 1,532 110,625 SH   SOLE   0 0 110,625
TRUETT-HURST INC CL A 897871109 815 457,844 SH   SOLE   0 0 457,844
TYLER TECHNOLOGIES INC COM 902252105 3,241 22,700 SH   SOLE   0 0 22,700
U S PHYSICAL THERAPY INC COM 90337L108 5,632 80,223 SH   SOLE   0 0 80,223
UMH PPTYS INC COM 903002103 879 58,400 PRN   SOLE   0 0 58,400
USA COMPRESSION PARTNERS COMUNIT LTDPAR 90290N109 4,060 234,707 SH   SOLE   0 0 234,707
VANECK VECTORS ETF TR JR GOLD MINERS E 92189F791 1,451 46,004 SH   SOLE   0 0 46,004
VANECK VECTORS ETF TR GOLD MINERS ETF 92189F106 238 11,395 SH   SOLE   0 0 11,395
WELLTOWER INC COM 95040Q104 1,643 24,542 PRN   SOLE   0 0 24,542
WHEELER REAL ESTATE INVT TR PFD CNV SER D 963025606 1,436 61,095 PRN   SOLE   0 0 61,095
WILLDAN GROUP INC COM 96924N100 5,274 233,464 SH   SOLE   0 0 233,464
XPLORE TECHNOLOGIES CORP COM PAR $0.001 983950700 337 166,750 SH   SOLE   0 0 166,750
YAMANA GOLD INC COM 98462Y100 101 35,813 SH   SOLE   0 0 35,813