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 1,111 22,900 SH   SOLE   0 0 22,900
ACME UTD CORP COM 004816104 4,133 147,568 SH   SOLE   0 0 147,568
ADAMIS PHARMACEUTICALS C COM NEW 00547W208 650 153,050 SH   SOLE   0 0 153,050
ADVANTAGE OIL & GAS LTD COM 00765F101 263 39,800 SH   SOLE   0 0 39,800
AIR INDS GROUP COM NEW 00912N205 228 62,340 SH   SOLE   0 0 62,340
AIRGAIN INC COM 00938A104 1,021 67,380 SH   SOLE   0 0 67,380
AKERS BIOSCIENCES INC COM 00973E102 291 161,700 SH   SOLE   0 0 161,700
APPLE INC COM 037833100 217 1,508 SH   SOLE   0 0 1,508
AQUA METALS INC COM 03837J101 631 32,300 SH   SOLE   0 0 32,300
ARC LOGISTICS PARTNERS L COM UT REP LPN 03879N101 900 63,160 PRN   SOLE   0 0 63,160
ARES COML REAL ESTATE CO COM 04013V108 1,837 137,275 SH   SOLE   0 0 137,275
ARLINGTON ASSET INVT COR CL A NEW 041356205 919 65,039 SH   SOLE   0 0 65,039
ASURE SOFTWARE INC COM 04649U102 1,313 127,693 SH   SOLE   0 0 127,693
ATLANTIC COAST FINL CORP COM 048426100 866 113,600 SH   SOLE   0 0 113,600
AVINO SILVER & GOLD MINE COM 053906103 1,365 784,250 SH   SOLE   0 0 784,250
BALCHEM CORP COM 057665200 3,745 45,438 SH   SOLE   0 0 45,438
BERKSHIRE HATHAWAY INC D CL B NEW 084670702 816 4,898 SH   SOLE   0 0 4,898
BLUEROCK RESIDENTIAL GRW COM CL A 09627J102 1,683 136,745 SH   SOLE   0 0 136,745
BOSTON BEER INC CL A 100557107 325 2,250 SH   SOLE   0 0 2,250
BOWL AMER INC CL A 102565108 424 29,025 SH   SOLE   0 0 29,025
BURCON NUTRASCIENCE CORP COM 120831102 110 70,358 SH   SOLE   0 0 70,358
CALAMOS GLOBAL TOTAL RET COM SH BEN INT 128118106 203 16,875 SH   SOLE   0 0 16,875
CARETRUST REIT INC COM 14174T107 967 57,469 SH   SOLE   0 0 57,469
CARRIAGE SVCS INC COM 143905107 4,132 152,352 SH   SOLE   0 0 152,352
CECO ENVIRONMENTAL CORP COM 125141101 112 10,695 SH   SOLE   0 0 10,695
CEDAR FAIR L P DEPOSITRY UNIT 150185106 1,390 20,496 PRN   SOLE   0 0 20,496
CEMTREX INC *W EXP 12/02/202 15130G113 455 606,400 PRN   SOLE   0 0 606,400
CHECK CAP LTD *W EXP 02/28/202 M2361E120 15 15,299 PRN   SOLE   0 0 15,299
CHECK CAP LTD SHS M2361E112 59 27,350 SH   SOLE   0 0 27,350
CITY OFFICE REIT INC COM 178587101 1,281 105,410 SH   SOLE   0 0 105,410
COGENTIX MED INC COM 19243A104 281 156,066 SH   SOLE   0 0 156,066
COLLECTORS UNIVERSE INC COM NEW 19421R200 305 11,700 SH   SOLE   0 0 11,700
COMBIMATRIX CORPORATION COM PAR 20009T501 419 76,890 SH   SOLE   0 0 76,890
COMBIMATRIX CORPORATION *W EXP 03/18/202 20009T147 92 74,935 PRN   SOLE   0 0 74,935
CONDOR HOSPITALITY TR IN COM NEW 20676Y403 1,725 162,750 SH   SOLE   0 0 162,750
CORENERGY INFRASTRUCTURE COM NEW 21870U502 1,952 57,785 SH   SOLE   0 0 57,785
CORENERGY INFRASTRUCTURE DEP SHS REPSTG 21870U304 1,472 58,305 SH   SOLE   0 0 58,305
CPI AEROSTRUCTURES INC COM NEW 125919308 675 99,975 SH   SOLE   0 0 99,975
CROWN CRAFTS INC COM 228309100 1,481 180,120 SH   SOLE   0 0 180,120
CUMBERLAND PHARMACEUTICA COM 230770109 615 88,565 SH   SOLE   0 0 88,565
CUSTOMERS BANCORP INC COM 23204G100 2,492 79,035 SH   SOLE   0 0 79,035
DAKTRONICS INC COM 234264109 1,354 143,320 SH   SOLE   0 0 143,320
DARIOHEALTH CORP *W EXP 03/08/202 23725P118 42 75,689 PRN   SOLE   0 0 75,689
DARIOHEALTH CORP COM 23725P100 352 116,839 SH   SOLE   0 0 116,839
DESTINATION XL GROUP INC COM 25065K104 244 85,687 SH   SOLE   0 0 85,687
DHX MEDIA COM 252406608 3,658 881,447 SH   SOLE   0 0 881,447
DEUTSCHE BK AG LDN BRH DB AGRIC LNG ETN 25154H533 163 17,670 SH   SOLE   0 0 17,670
DORCHESTER MINERALS LP COM UNIT 25820R105 959 55,735 PRN   SOLE   0 0 55,735
EAGLE PT CR CO LLC COM 269808101 2,761 132,433 SH   SOLE   0 0 132,433
EMCORE CORP COM NEW 290846203 158 17,500 SH   SOLE   0 0 17,500
ENSERVCO CORP COM 29358Y102 3 10,000 SH   SOLE   0 0 10,000
ENSIGN GROUP INC COM 29358P101 2,454 130,540 SH   SOLE   0 0 130,540
ENVIROSTAR INC COM 29414M100 4,487 236,805 SH   SOLE   0 0 236,805
EVOLUTION PETROLEUM CORP COM 30049A107 3,228 403,443 SH   SOLE   0 0 403,443
FARMLAND PARTNERS INC COM 31154R109 1,289 115,425 SH   SOLE   0 0 115,425
FIDUCIARY CLAYMORE MLP O COM 31647Q106 241 15,357 SH   SOLE   0 0 15,357
FIRST MAJESTIC SILVER CO COM 32076V103 1,721 211,942 SH   SOLE   0 0 211,942
FIRST POTOMAC RLTY TR COM 33610F109 450 43,745 PRN   SOLE   0 0 43,745
FLAHERTY&CRMN PFD SEC IN COM 338478100 689 33,550 SH   SOLE   0 0 33,550
FRANCO NEVADA CORP COM 351858105 827 12,628 SH   SOLE   0 0 12,628
GENERAL FIN CORP DEL COM 369822101 909 178,300 SH   SOLE   0 0 178,300
GENIUS BRANDS INTL INC COM PAR 37229T301 2,349 628,053 SH   SOLE   0 0 628,053
GLADSTONE CAPITAL CORP COM 376535100 279 29,350 SH   SOLE   0 0 29,350
GLADSTONE COML CORP COM 376536108 1,470 71,105 PRN   SOLE   0 0 71,105
GLADSTONE LD CORP COM 376549101 1,495 134,650 SH   SOLE   0 0 134,650
GLOBAL WTR RES INC COM 379463102 1,752 201,325 SH   SOLE   0 0 201,325
GLOBALSCAPE INC COM 37940G109 1,258 320,855 SH   SOLE   0 0 320,855
GOLDCORP INC NEW COM 380956409 594 40,696 SH   SOLE   0 0 40,696
GP STRATEGIES CORP COM 36225V104 226 8,935 SH   SOLE   0 0 8,935
GRAMERCY PPTY TR COM NEW 385002308 1,909 72,593 PRN   SOLE   0 0 72,593
GRAN TIERRA ENERGY INC COM 38500T101 69 26,125 SH   SOLE   0 0 26,125
GREAT AJAX CORP COM 38983D300 2,488 190,665 SH   SOLE   0 0 190,665
GSE SYS INC COM 36227K106 1,235 363,240 SH   SOLE   0 0 363,240
HAIN CELESTIAL GROUP INC COM 405217100 841 22,600 SH   SOLE   0 0 22,600
HANNON ARMSTRONG SUST IN COM 41068X100 385 19,050 SH   SOLE   0 0 19,050
HARVARD BIOSCIENCE INC COM 416906105 915 351,822 SH   SOLE   0 0 351,822
HENRY JACK & ASSOC INC COM 426281101 847 9,100 SH   SOLE   0 0 9,100
HOOPER HOLMES INC COM NEW 439104209 575 686,045 SH   SOLE   0 0 686,045
HUDSON TECHNOLOGIES INC COM 444144109 3,945 597,725 SH   SOLE   0 0 597,725
I D SYSTEMS INC COM 449489103 802 126,680 SH   SOLE   0 0 126,680
ICON PLC SHS G4705A100 263 3,300 SH   SOLE   0 0 3,300
IDEX CORP COM 45167R104 1,150 12,300 SH   SOLE   0 0 12,300
II VI INC COM 902104108 7,146 198,227 SH   SOLE   0 0 198,227
IMAGE SENSING SYS INC COM 45244C104 71 24,360 SH   SOLE   0 0 24,360
IMPRIMIS PHARMACEUTICALS COM NEW 45323A201 255 61,100 SH   SOLE   0 0 61,100
INDEPENDENCE RLTY TR INC COM 45378A106 1,768 188,725 SH   SOLE   0 0 188,725
INTEST CORP COM 461147100 2,208 345,040 SH   SOLE   0 0 345,040
INTRICON CORP COM 46121H109 341 37,500 SH   SOLE   0 0 37,500
INUVO INC COM NEW 46122W204 210 162,500 SH   SOLE   0 0 162,500
INVENTURE FOODS INC COM 461212102 100 22,660 SH   SOLE   0 0 22,660
ISHARES SILVER TRUST ISHARES 46428Q109 506 29,345 SH   SOLE   0 0 29,345
ISHARES TR TIPS BD ETF 464287176 601 5,240 SH   SOLE   0 0 5,240
ITUS CORP COM NEW 45069V203 154 51,200 SH   SOLE   0 0 51,200
IZEA INC COM 46603N301 66 15,600 SH   SOLE   0 0 15,600
J & J SNACK FOODS CORP COM 466032109 244 1,800 SH   SOLE   0 0 1,800
JAPAN SMALLER CAPTLZTN F COM 47109U104 346 31,921 SH   SOLE   0 0 31,921
JOINT CORP COM 47973J102 281 66,950 SH   SOLE   0 0 66,950
KAYNE ANDERSON MDSTM ENE COM 48661E108 176 10,680 SH   SOLE   0 0 10,680
KAYNE ANDERSON MLP INVT COM 486606106 634 30,200 SH   SOLE   0 0 30,200
KMG CHEMICALS INC COM 482564101 2,737 59,420 SH   SOLE   0 0 59,420
KRATOS DEFENSE & SEC SOL COM NEW 50077B207 1,175 151,090 SH   SOLE   0 0 151,090
LANDMARK INFRASTRUCTURE COM UNIT LTD 51508J108 1,953 130,650 SH   SOLE   0 0 130,650
LASALLE HOTEL PPTYS COM SH BEN INT 517942108 386 13,340 PRN   SOLE   0 0 13,340
LAYNE CHRISTENSEN CO COM 521050104 100 11,365 SH   SOLE   0 0 11,365
LEXINGTON REALTY TRUST COM 529043101 399 40,012 PRN   SOLE   0 0 40,012
LM FDG AMER INC *W EXP 11/30/202 502074115 17 142,750 PRN   SOLE   0 0 142,750
LM FDG AMER INC COM 502074107 628 152,550 SH   SOLE   0 0 152,550
MANHATTAN BRIDGE CAPITAL COM 562803106 1,631 276,475 SH   SOLE   0 0 276,475
MARTEN TRANS LTD COM 573075108 936 39,927 SH   SOLE   0 0 39,927
MEDICAL PPTYS TRUST INC COM 58463J304 1,244 96,490 PRN   SOLE   0 0 96,490
MEDLEY MGMT INC CL A COM 58503T106 125 15,000 SH   SOLE   0 0 15,000
MICRONET ENERTEC TECH IN *W EXP 04/15/201 595117110 6 39,765 SH   SOLE   0 0 39,765
MICRONET ENERTEC TECH IN COM 595117102 162 138,440 SH   SOLE   0 0 138,440
MICROVISION INC DEL COM NEW 594960304 532 213,494 SH   SOLE   0 0 213,494
MILLER INDS INC TENN COM NEW 600551204 616 23,360 SH   SOLE   0 0 23,360
MOCON INC COM 607494101 1,841 84,062 SH   SOLE   0 0 84,062
MONMOUTH REAL ESTATE INV CL A 609720107 1,594 111,730 PRN   SOLE   0 0 111,730
MONROE CAP CORP COM 610335101 1,883 119,737 SH   SOLE   0 0 119,737
NAKED BRAND GROUP INC COM NEW 629839200 1,017 423,643 SH   SOLE   0 0 423,643
NEOGENOMICS INC COM NEW 64049M209 2,101 266,323 SH   SOLE   0 0 266,323
NEW AGE BEVERAGES CORP COM 64157V108 281 68,000 SH   SOLE   0 0 68,000
NEWTEK BUSINESS SVCS COR COM NEW 652526203 2,954 173,965 SH   SOLE   0 0 173,965
OCI PARTNERS LP COM UNIT REP LP 67091N108 1,429 142,900 SH   SOLE   0 0 142,900
OXFORD LANE CAP CORP COM 691543102 865 77,689 SH   SOLE   0 0 77,689
PEAK RESORTS INC COM 70469L100 673 119,175 SH   SOLE   0 0 119,175
PEMBINA PIPELINE CORP COM 706327103 1,734 54,692 SH   SOLE   0 0 54,692
PICO HLDGS INC COM NEW 693366205 1,470 104,990 SH   SOLE   0 0 104,990
PLANET PAYMENT INC SHS U72603118 179 45,050 SH   SOLE   0 0 45,050
POLAR POWER COM 73102V105 815 98,200 SH   SOLE   0 0 98,200
POWERSHARES ETF TR II S&P SMCP UTI P 73937B837 3,060 62,865 SH   SOLE   0 0 62,865
POWERSHS DB MULTI SECT C PS DB AGRICUL FD 73936B408 357 18,027 SH   SOLE   0 0 18,027
PREFERRED APT CMNTYS INC COM 74039L103 1,925 145,695 SH   SOLE   0 0 145,695
PRIVATEBANCORP INC COM 742962103 208 3,500 SH   SOLE   0 0 3,500
PROSHARES TR PSHS ULTRUSS2000 74347R842 948 8,200 SH   SOLE   0 0 8,200
PSIVIDA CORP COM 74440J101 157 91,059 SH   SOLE   0 0 91,059
PURECYCLE CORP COM NEW 746228303 602 108,400 SH   SOLE   0 0 108,400
QUAKER CHEM CORP COM 747316107 3,523 26,755 SH   SOLE   0 0 26,755
RAIT FINANCIAL TRUST COM NEW 749227609 45 14,000 SH   SOLE   0 0 14,000
RCM TECHNOLOGIES INC COM NEW 749360400 378 79,345 SH   SOLE   0 0 79,345
RICEBRAN TECHNOLOGIES COM NEW 762831204 48 55,275 SH   SOLE   0 0 55,275
RICEBRAN TECHNOLOGIES *W EXP 12/18/201 762831113 7 40,700 SH   SOLE   0 0 40,700
ROYAL GOLD INC COM 780287108 1,260 17,983 SH   SOLE   0 0 17,983
ROYCE MICRO-CAP TR INC COM 780915104 2,066 246,296 SH   SOLE   0 0 246,296
S&W SEED CO COM 785135104 1,395 281,763 SH   SOLE   0 0 281,763
SACHEM CAPITAL CORP COM ADDED 78590A109 1,689 328,602 SH   SOLE   0 0 328,602
SAJAN INC COM NEW 79379T202 321 86,850 SH   SOLE   0 0 86,850
SANDSTORM GOLD LTD COM NEW 80013R206 1,319 308,903 SH   SOLE   0 0 308,903
SEABRIDGE GOLD INC COM 811916105 311 28,315 SH   SOLE   0 0 28,315
SEASPAN CORP SHS Y75638109 141 20,402 SH   SOLE   0 0 20,402
SENIOR HSG PPTYS TR SH BEN INT 81721M109 316 15,620 PRN   SOLE   0 0 15,620
SENSUS HEATLHCARE INC COM 81728J109 336 76,600 SH   SOLE   0 0 76,600
SENSUS HEATLHCARE INC *W EXP 06/08/201 81728J117 67 76,600 PRN   SOLE   0 0 76,600
SHARPSPRING INC COM 820054104 1,545 335,423 SH   SOLE   0 0 335,423
SIGNATURE BK NEW YORK N COM 82669G104 341 2,300 SH   SOLE   0 0 2,300
SILVER WHEATON CORP COM 828336107 1,457 69,912 SH   SOLE   0 0 69,912
SONOMA PHARMACEUTICALS I COM 83558L105 881 122,899 SH   SOLE   0 0 122,899
SOTHERLY HOTELS INC COM 83600C103 1,311 204,811 SH   SOLE   0 0 204,811
SP PLUS CORP COM 78469C103 2,083 61,705 SH   SOLE   0 0 61,705
SPARK ENERGY INC CL A COM 846511103 2,930 91,715 SH   SOLE   0 0 91,715
SPARTON CORP COM 847235108 2,917 138,965 SH   SOLE   0 0 138,965
SPECTRUM PHARMACEUTICALS COM 84763A108 843 129,705 SH   SOLE   0 0 129,705
STERICYCLE INC COM 858912108 2,761 33,310 SH   SOLE   0 0 33,310
SUNOPTA INC COM 8676EP108 1,586 228,220 SH   SOLE   0 0 228,220
SUPERIOR DRILLING PRODS COM 868153107 35 38,500 SH   SOLE   0 0 38,500
SYNTHETIC BIOLOGICS INC COM 87164U102 43 68,099 SH   SOLE   0 0 68,099
TARGA RES CORP COM 87612G101 2,148 35,861 SH   SOLE   0 0 35,861
TEAM INC COM 878155100 2,173 80,322 SH   SOLE   0 0 80,322
TECOGEN COM 87876P201 2,181 575,450 SH   SOLE   0 0 575,450
TORTOISE MLP FD INC COM 89148B101 1,620 77,982 SH   SOLE   0 0 77,982
TRECORA RES COM 894648104 1,244 112,100 SH   SOLE   0 0 112,100
TRUETT-HURST INC CL A 897871109 1,064 464,644 SH   SOLE   0 0 464,644
TUCOWS INC COM NEW 898697206 236 4,630 SH   SOLE   0 0 4,630
TYLER TECHNOLOGIES INC COM 902252105 2,782 18,000 SH   SOLE   0 0 18,000
U S PHYSICAL THERAPY INC COM 90337L108 4,888 74,848 SH   SOLE   0 0 74,848
UMH PPTYS INC COM 903002103 882 58,000 PRN   SOLE   0 0 58,000
USA COMPRESSION PARTNERS COMUNIT LTDPAR 90290N109 3,904 231,157 SH   SOLE   0 0 231,157
VANECK VECTORS ETF TR JR GOLD MINERS E 92189F791 1,739 48,319 SH   SOLE   0 0 48,319
VANECK VECTORS ETF TR GOLD MINERS ETF 92189F106 260 11,395 SH   SOLE   0 0 11,395
WELLTOWER INC COM 95040Q104 1,565 22,096 PRN   SOLE   0 0 22,096
WHEELER REAL ESTATE INVT PFD CNV SER D 963025606 1,646 63,295 PRN   SOLE   0 0 63,295
WILLDAN GROUP INC COM 96924N100 6,886 213,439 SH   SOLE   0 0 213,439
XPLORE TECHNOLOGIES CORP COM PAR $0.001 983950700 326 159,150 SH   SOLE   0 0 159,150
YAMANA GOLD INC COM 98462Y100 88 31,993 SH   SOLE   0 0 31,993