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
ACACIA COMMUNICATIONS INC COM 00401C108 962 25,000 SH   SOLE 25,000 0 0
ACACIA RESH CORP ACACIA TCH COM 003881307 1,358 388,100 SH   SOLE 388,100 0 0
ALLSCRIPTS HEALTHCARE SOLUTN COM 01988P108 195 15,750 SH   SOLE 15,750 0 0
ASV HLDGS INC COM 00215L104 2,334 321,434 SH   SOLE 321,434 0 0
B RILEY FINL INC COM 05580M108 3,093 158,600 SH   SOLE 158,600 0 0
B2GOLD CORP COM 11777Q209 137 50,000 SH   SOLE 50,000 0 0
BALLARD PWR SYS INC NEW COM 058586108 273 77,000 SH   SOLE 77,000 0 0
BANK AMER CORP COM 060505104 4,068 135,637 SH   SOLE 135,637 0 0
BIOLIFE SOLUTIONS INC COM NEW 09062W204 257 50,000 SH   SOLE 50,000 0 0
BIOTIME INC COM 09066L105 747 277,622 SH   SOLE 277,622 0 0
BOSTON SCIENTIFIC CORP COM 101137107 348 12,738 SH   SOLE 12,738 0 0
CAESARS ENTMT CORP NOTE 5.000%10/0 127686AA1 1,621 927,484 SH   SOLE 927,484 0 0
CAPSTONE TURBINE CORP COM NEW 14067D409 1,583 1,382,200 SH   SOLE 1,382,200 0 0
CASTLE BRANDS INC COM 148435100 868 700,000 SH   SOLE 700,000 0 0
CELCUITY INC COM 15102K100 1,641 99,600 SH   SOLE 99,600 0 0
CHIPOTLE MEXICAN GRILL INC COM 169656105 2,585 8,000 SH   SOLE 8,000 0 0
CITIGROUP INC COM NEW 172967424 477 7,060 SH   SOLE 7,060 0 0
COGENTIX MED INC COM 19243A104 1,155 300,000 SH   SOLE 300,000 0 0
CRAFT BREW ALLIANCE INC COM 224122101 1,339 72,000 SH   SOLE 72,000 0 0
CVD EQUIPMENT CORP COM 126601103 2,104 230,500 SH   SOLE 230,500 0 0
CYTOSORBENTS CORP COM NEW 23283X206 1,736 246,200 SH   SOLE 246,200 0 0
DMC GLOBAL INC COM 23291C103 669 25,000 SH   SOLE 25,000 0 0
EASTSIDE DISTILLING INC *W EXP 08/10/202 277802112 249 127,000 SH   SOLE 127,000 0 0
EASTSIDE DISTILLING INC COM PAR 277802302 840 120,000 SH   SOLE 120,000 0 0
EDAP TMS S A SPONSORED ADR 268311107 506 217,900 SH   SOLE 217,900 0 0
EZCORP INC CL A NON VTG 302301106 396 30,000 SH   SOLE 30,000 0 0
FITBIT INC CL A 33812L102 980 192,100 SH   SOLE 192,100 0 0
FLIR SYS INC COM 302445101 3,006 60,100 SH   SOLE 60,100 0 0
FRESHPET INC COM 358039105 987 60,000 SH   SOLE 60,000 0 0
GAIA INC NEW CL A 36269P104 1,550 100,000 SH   SOLE 100,000 0 0
GOLDCORP INC NEW COM 380956409 898 65,000 SH   SOLE 65,000 0 0
GOOD TIMES RESTAURANTS INC COM PAR $.001NEW 382140879 3,176 1,041,400 SH   SOLE 1,041,400 0 0
GOPRO INC CL A 38268T103 96 20,000 SH   SOLE 20,000 0 0
GP STRATEGIES CORP COM 36225V104 920 40,600 SH   SOLE 40,600 0 0
HMS HLDGS CORP COM 40425J101 505 30,000 SH   SOLE 30,000 0 0
HOSTESS BRANDS INC CL A 44109J106 3,727 252,000 SH   SOLE 252,000 0 0
HSBC HLDGS PLC SPON ADR NEW 404280406 5,122 107,448 SH   SOLE 107,448 0 0
HYDROGENICS CORP NEW COM NEW 448883207 1,932 235,600 SH   SOLE 235,600 0 0
INDUSTREA ACQUISITION CORP UNIT 07/21/2024 45579J203 1,872 180,000 SH   SOLE 180,000 0 0
INTL FCSTONE INC COM 46116V105 1,592 37,300 SH   SOLE 37,300 0 0
INVACARE CORP COM 461203101 174 10,000 SH   SOLE 10,000 0 0
IPASS INC COM 46261V108 171 450,000 SH   SOLE 450,000 0 0
ISHARES SILVER TRUST ISHARES 46428Q109 3,675 238,500 SH   SOLE 238,500 0 0
LAYNE CHRISTENSEN CO COM 521050104 5,598 375,200 SH   SOLE 375,200 0 0
LEE ENTERPRISES INC COM 523768109 147 75,400 SH   SOLE 75,400 0 0
LIGHTPATH TECHNOLOGIES INC CL A NEW 532257805 2,307 1,048,500 SH   SOLE 1,048,500 0 0
LIMELIGHT NETWORKS INC COM 53261M104 1,696 412,700 SH   SOLE 412,700 0 0
LIQTECH INTL INC COM 53632A102 372 751,600 SH   SOLE 751,600 0 0
LRAD CORP COM 50213V109 5,439 2,364,680 SH   SOLE 2,364,680 0 0
LUMENTUM HLDGS INC COM 55024U109 3,190 50,000 SH   SOLE 50,000 0 0
MANITEX INTL INC COM 563420108 4,203 367,700 SH   SOLE 367,700 0 0
MARINEMAX INC COM 567908108 1,723 88,600 SH   SOLE 88,600 0 0
MGP INGREDIENTS INC NEW COM 55303J106 17,255 192,600 SH   SOLE 192,600 0 0
MIX TELEMATICS LTD SPONSORED ADR 60688N102 4,632 297,900 SH   SOLE 297,900 0 0
NOVAGOLD RES INC COM NEW 66987E206 1,083 250,000 SH   SOLE 250,000 0 0
NV5 GLOBAL INC COM 62945V109 10,978 196,907 SH   SOLE 196,907 0 0
OCLARO INC COM NEW 67555N206 1,633 170,767 SH   SOLE 170,767 0 0
ORASURE TECHNOLOGIES INC COM 68554V108 507 30,000 SH   SOLE 30,000 0 0
PARK CITY GROUP INC COM NEW 700215304 1,224 139,844 SH   SOLE 139,844 0 0
PFSWEB INC COM NEW 717098206 186 21,276 SH   SOLE 21,276 0 0
PLUG POWER INC COM NEW 72919P202 53 27,940 SH   SOLE 27,940 0 0
POINTS INTL LTD COM NEW 730843208 226 23,136 SH   SOLE 23,136 0 0
PRIMO WTR CORP COM 74165N105 14,122 1,206,000 SH   SOLE 1,206,000 0 0
RED LION HOTELS CORP COM 756764106 6,782 695,640 SH   SOLE 695,640 0 0
ROYAL GOLD INC COM 780287108 1,202 14,000 SH   SOLE 14,000 0 0
SACHEM CAP CORP COM 78590A109 312 90,000 SH   SOLE 90,000 0 0
SEARS HLDGS CORP COM 812350106 77 28,800 SH   SOLE 28,800 0 0
SHARPSPRING INC COM 820054104 2,390 375,200 SH   SOLE 375,200 0 0
SHOTSPOTTER INC COM 82536T107 11,785 444,700 SH   SOLE 444,700 0 0
SITEONE LANDSCAPE SUPPLY INC COM 82982L103 401 5,200 SH   SOLE 5,200 0 0
SOCKET MOBILE INC COM NEW 83368E200 990 306,430 SH   SOLE 306,430 0 0
SOUTHWESTERN ENERGY CO COM 845467109 433 100,000 SH   SOLE 100,000 0 0
TECHTARGET INC COM 87874R100 3,203 161,100 SH   SOLE 161,100 0 0
TRILOGY METALS INC NEW COM 89621C105 268 210,793 SH   SOLE 210,793 0 0
TUESDAY MORNING CORP COM NEW 899035505 395 100,000 SH   SOLE 100,000 0 0
TURTLE BEACH CORP COM 900450107 221 368,469 SH   SOLE 368,469 0 0
ULTRALIFE CORP COM 903899102 1,308 130,801 SH   SOLE 130,801 0 0
USA TECHNOLOGIES INC COM NO PAR 90328S500 603 67,000 SH   SOLE 67,000 0 0
VIAD CORP COM NEW 92552R406 4,217 80,400 SH   SOLE 80,400 0 0
VICOR CORP COM 925815102 3,903 136,694 SH   SOLE 136,694 0 0
VOCERA COMMUNICATIONS INC COM 92857F107 9,902 422,800 SH   SOLE 422,800 0 0
WESTPORT FUEL SYSTEMS INC COM NEW 960908309 2,150 981,900 SH   SOLE 981,900 0 0