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
ARI Network Services, Inc. common 001930205 939 300,000 SH   SOLE   300,000 0 0
Acadia Pharmaceuticals, Inc. common 004225108 2,094 50,000 SH   SOLE   50,000 0 0
Adept Technology, Inc. common 006854202 13,355 1,854,812 SH   SOLE   1,854,812 0 0
Aerovironment, Inc. common 008073108 8,767 336,159 SH   SOLE   336,159 0 0
Amber Road, Inc. common 02318Y108 1,824 259,864 SH   SOLE   259,864 0 0
Ameresco, Inc. common 02361E108 2,610 341,240 SH   SOLE   341,240 0 0
American Superconductor Corp. common 030111207 6,537 1,250,000 SH   SOLE   1,250,000 0 0
Amtech Systems, Inc. common 032332504 3,372 324,504 SH   SOLE   324,504 0 0
Aratana Therapeutics, Inc. common 03874P101 9,072 600,000 SH   SOLE   600,000 0 0
Ardmore Shipping Corp. (Irelan common Y0207T100 6,718 554,710 SH   SOLE   554,710 0 0
Argos Therapeutics, Inc. common 040221103 5,137 750,000 SH   SOLE   750,000 0 0
Arrowhead Research Corporation common 042797209 7,529 1,053,031 SH   SOLE   1,053,031 0 0
Avinger, Inc. common 053734109 6,455 500,000 SH   SOLE   500,000 0 0
BioTelemetry, Inc. common 090672106 2,359 250,182 SH   SOLE   250,182 0 0
Biodel, Inc. common 09064M204 5,582 5,419,074 SH   SOLE   5,419,074 0 0
Brightcove, Inc. common 075097042 13,161 1,918,557 SH   SOLE   1,918,557 0 0
Broadwind Energy Inc. common 11161T108 6,231 1,469,550 SH   SOLE   1,469,550 0 0
CEVA, Inc. common 157210105 24,576 1,264,846 SH   SOLE   1,264,846 0 0
CPI Aerostructures, Inc. common 125919308 9,320 931,040 SH   SOLE   931,040 0 0
CVD Equipment Corporation common 126601103 3,777 338,466 SH   SOLE   338,466 0 0
Carbon Natural Gas Co. common 14115T109 8,058 10,888,889 SH   SOLE   10,888,889 0 0
Cellectar Biosciences, Inc. common 15117F203 3,290 1,142,368 SH   SOLE   1,142,368 0 0
Cidara Therapeutics Inc. common 171757107 702 50,075 SH   SOLE   50,075 0 0
Cipher Pharmaceuticals, Inc. common 17253X105 1,707 200,000 SH   SOLE   200,000 0 0
Constant Contact Inc. common 210313102 689 23,967 SH   SOLE   23,967 0 0
Control4 Corp. common 21240D107 1,511 170,010 SH   SOLE   170,010 0 0
Crailar Technologies Inc. common 224248104 641 5,620,406 SH   SOLE   5,620,406 0 0
DSP Group, Inc. common 23332B106 6,823 660,494 SH   SOLE   660,494 0 0
Dicerna Pharmaceuticals, Inc. common 253031108 1,116 80,000 SH   SOLE   80,000 0 0
Dixie Group, Inc. common 255519100 3,993 380,244 SH   SOLE   380,244 0 0
Energous, Corp. common 29272C103 6,564 852,477 SH   SOLE   852,477 0 0
Extreme Networks, Inc. common 30226D106 2,989 1,111,099 SH   SOLE   1,111,099 0 0
Five Prime Therapeutics, Inc. common 33830X104 2,936 118,199 SH   SOLE   118,199 0 0
Flex Pharma Inc. common 33938A105 430 25,000 SH   SOLE   25,000 0 0
Foundation Healthcare, Inc. common 350405106 1,430 357,422 SH   SOLE   357,422 0 0
Fuelcell Energy Inc. common 35952H106 3,111 3,184,885 SH   SOLE   3,184,885 0 0
Gaiam, Inc. common 36268Q103 654 100,000 SH   SOLE   100,000 0 0
GeneNews, Ltd. (Canada) (CF) common 36870T107 2,679 9,705,553 SH   SOLE   9,705,553 0 0
Gigamon, Inc. common 37518B102 9,388 284,585 SH   SOLE   284,585 0 0
Global Power Equipment Group common 37941P306 504 65,000 SH   SOLE   65,000 0 0
Good Times Restaurants, Inc. common 382140879 881 100,000 SH   SOLE   100,000 0 0
Great Lakes Dredge & Dock Co. common 390607109 596 100,000 SH   SOLE   100,000 0 0
Hamilton Thorne, Ltd.(Canada) common 407891100 3,278 9,756,544 SH   SOLE   9,756,544 0 0
I.D. Systems Inc. common 449489103 387 63,397 SH   SOLE   63,397 0 0
IZEA Inc. common 46603N202 4,560 10,857,144 SH   SOLE   10,857,144 0 0
Ideal Power, Inc. common 451622104 14,111 1,681,935 SH   SOLE   1,681,935 0 0
Immersion Corporation common 452521107 1,522 120,136 SH   SOLE   120,136 0 0
Incontact Inc. common 45336E109 8,320 842,949 SH   SOLE   842,949 0 0
Infusystem Holdings, Inc. common 45685K102 3,742 1,173,102 SH   SOLE   1,173,102 0 0
Integral Vision, Inc. common 45811H106 4 1,850,000 SH   SOLE   1,850,000 0 0
Intellicheck Mobilisa, Inc. common 45817G201 2,739 1,985,022 SH   SOLE   1,985,022 0 0
Intermap Technologies Corp common 458977204 654 1,817,704 SH   SOLE   1,817,704 0 0
Interplay Entertainment Corp. common 460615107 110 9,133,000 SH   SOLE   9,133,000 0 0
Inventure Foods, Inc. common 461212102 2,469 243,227 SH   SOLE   243,227 0 0
Iteris, Inc. common 46564T107 1,036 585,369 SH   SOLE   585,369 0 0
Kopin Corporation common 500600101 21,137 6,126,598 SH   SOLE   6,126,598 0 0
LRAD Corporation common 50213V109 9,289 4,667,710 SH   SOLE   4,667,710 0 0
Lemaitre Vascular Inc. common 525558201 16,038 1,329,858 SH   SOLE   1,329,858 0 0
LendingTree, Inc. common 894675107 11,986 152,469 SH   SOLE   152,469 0 0
Lightbridge Corporation common 53224K104 709 633,434 SH   SOLE   633,434 0 0
LivePerson, Inc. common 538146101 18,594 1,895,455 SH   SOLE   1,895,455 0 0
Loxo Oncology, Inc. common 548862101 1,352 75,000 SH   SOLE   75,000 0 0
MagneTek, Inc. common 559424403 7,226 210,000 SH   SOLE   210,000 0 0
Manitex Int'l Inc. common 563420108 5,961 780,262 SH   SOLE   780,262 0 0
Marinus Pharmaceuticals, Inc. common 56854Q101 1,624 140,000 SH   SOLE   140,000 0 0
MaxLinear, Inc. common 57776J100 11,718 968,397 SH   SOLE   968,397 0 0
MoSys, Inc. common 619718109 11,470 6,036,615 SH   SOLE   6,036,615 0 0
NTN Buzztime, Inc. common 629410309 2,112 9,082,575 SH   SOLE   9,082,575 0 0
NV5 Holding Inc. common 62945V109 1,303 53,690 SH   SOLE   53,690 0 0
NeoPhotonics Corporation common 64051T100 13,398 1,467,481 SH   SOLE   1,467,481 0 0
Neonode, Inc. common 64051M402 6,350 2,152,500 SH   SOLE   2,152,500 0 0
Netlist, Inc. common 64118P109 2,530 4,558,590 SH   SOLE   4,558,590 0 0
Novavax, Inc. common 670002104 4,456 400,000 SH   SOLE   400,000 0 0
Opko Health Inc. common 68375N103 5,628 350,000 SH   SOLE   350,000 0 0
Orchids Paper Products Co. common 68572N104 344 14,300 SH   SOLE   14,300 0 0
Orion Marine Group, Inc. common 68628V308 668 92,500 SH   SOLE   92,500 0 0
Ossen Innovation Co. Spon-ADR common 688410109 161 164,619 SH   SOLE   164,619 0 0
OvaScience, Inc. common 69014Q101 1,736 60,000 SH   SOLE   60,000 0 0
PC-Tel, Inc. common 69325Q105 1,756 244,545 SH   SOLE   244,545 0 0
Pacira Pharmaceuticals, Inc. common 695127100 7,427 105,018 SH   SOLE   105,018 0 0
ParkerVision, Inc. common 701354102 898 2,393,392 SH   SOLE   2,393,392 0 0
Pfenex, Inc. common 717071104 16,660 858,775 SH   SOLE   858,775 0 0
Pfsweb, Inc. common 717098206 28,661 2,067,859 SH   SOLE   2,067,859 0 0
PowerSecure International, Inc common 73936N105 15,026 1,018,018 SH   SOLE   1,018,018 0 0
Precision Optics Corporation, common 740294301 952 1,269,213 SH   SOLE   1,269,213 0 0
Presbia, PLC (Ireland) common G7234P100 3,722 452,781 SH   SOLE   452,781 0 0
Pure Technologies, Ltd. (Canad common 745915108 10,843 1,869,300 SH   SOLE   1,869,300 0 0
Quantum Fuel Systems Tech Worl common 74765E109 3,201 1,448,619 SH   SOLE   1,448,619 0 0
Qumu Corporation common 749063103 173 20,971 SH   SOLE   20,971 0 0
Rand logistics Inc. common 752182105 708 218,400 SH   SOLE   218,400 0 0
Regulus Therapeutics, Inc. common 75915K101 571 52,100 SH   SOLE   52,100 0 0
Repligen Corporation common 759916109 7,841 190,000 SH   SOLE   190,000 0 0
Response Genetics, Inc. common 76123U105 484 1,484,467 SH   SOLE   1,484,467 0 0
SCYNEXIS, Inc. common 811292101 2,683 305,200 SH   SOLE   305,200 0 0
SMART Technologies, Inc.(Canad common 83172R108 3,330 3,483,053 SH   SOLE   3,483,053 0 0
SMTP, Inc. common 784589202 3,094 530,734 SH   SOLE   530,734 0 0
Saia, Inc. common 78709Y105 884 22,500 SH   SOLE   22,500 0 0
Sangamo BioSciences, Inc. common 800677106 1,799 162,200 SH   SOLE   162,200 0 0
SeaChange International, Inc. common 811699107 6,659 949,913 SH   SOLE   949,913 0 0
Selectica, Inc. common 816288104 4,035 768,569 SH   SOLE   768,569 0 0
Sequans Communications - ADR common 817323108 3,999 2,338,486 SH   SOLE   2,338,486 0 0
Silicon Motion Technology Corp common 82706C108 3,030 87,537 SH   SOLE   87,537 0 0
StarTek, inc. common 85569C107 708 120,000 SH   SOLE   120,000 0 0
Streamline Health Solutions common 86323X106 4,506 1,609,318 SH   SOLE   1,609,318 0 0
Sucampo Pharmaceuticals, Inc. common 864909106 4,929 300,000 SH   SOLE   300,000 0 0
Summit Therapeutics PLC (ADR) common 86627R102 451 42,693 SH   SOLE   42,693 0 0
Support.com, Inc. common 86858W101 3,577 2,537,120 SH   SOLE   2,537,120 0 0
Synergetics USA, Inc. common 87160G107 4,873 1,036,727 SH   SOLE   1,036,727 0 0
Tivo, Inc. common 888706108 2,057 202,908 SH   SOLE   202,908 0 0
Trillium Therapeutics Corp. common 89620X100 8,049 368,874 SH   SOLE   368,874 0 0
Truett-Hurst, Inc. common 897871109 714 313,000 SH   SOLE   313,000 0 0
Ultra Clean Holdings, Inc. common 90385V107 10,279 1,650,000 SH   SOLE   1,650,000 0 0
Unwired Planet, Inc. common 91531F103 1,064 1,715,578 SH   SOLE   1,715,578 0 0
UrtheCast Corporation (Canada) common 91731X102 7,726 2,450,900 SH   SOLE   2,450,900 0 0
UrtheCast Corporation (Cnd) common 91731X110 5,517 1,750,000 SH   SOLE   1,750,000 0 0
Verastem, Inc. common 92337C104 3,016 400,000 SH   SOLE   400,000 0 0
Visualant, Inc. common 928449107 578 106,005 SH   SOLE   106,005 0 0
Vitae Pharmaceuticals, Inc. common 92847N103 12,557 872,000 SH   SOLE   872,000 0 0
Vocera Communications, Inc. common 92857F107 27,209 2,376,325 SH   SOLE   2,376,325 0 0
WaferGen Bio-systems Inc. common 93041P308 4,410 1,400,000 SH   SOLE   1,400,000 0 0
XEBEC Adsorption, Inc. (Canada common 983891102 215 3,356,761 SH   SOLE   3,356,761 0 0
Xplore Technologies, Corp. common 983950700 1,102 190,000 SH   SOLE   190,000 0 0
Zafgen Inc. common 98885E102 6,150 177,598 SH   SOLE   177,598 0 0
diaDexus, Inc. common 25245P106 150 440,634 SH   SOLE   440,634 0 0
hopTo Inc. common 440271104 849 8,524,700 SH   SOLE   8,524,700 0 0
iPass, Inc. common 46261V108 3,128 2,979,509 SH   SOLE   2,979,509 0 0
iRadimed,Corp. common 46266A109 4,893 210,285 SH   SOLE   210,285 0 0
Digital Guardian Ser A1 cvt pf preferred 999999999 1,120 1,898,146 SH   SOLE   1,898,146 0 0
Digital Guardian Ser B-1 cvt p preferred 999999999 886 430,113 SH   SOLE   430,113 0 0
Selectica Inc. Series F cvrt @ preferred 999999999 279 5,319 SH   SOLE   5,319 0 0
Trillium Therapeutics @19.50 U preferred 98620X506 7,838 359,202 SH   SOLE   359,202 0 0
Trillium Therapeutics @6.30Cd preferred 89620X100 8,107 11,664,286 SH   SOLE   11,664,286 0 0
ARI Network Service 2.00 3/12/ warrants 999999999 123 100,000 SH   SOLE   100,000 0 0
Aeterna Zentaris @.14 1/14/19 warrants 999999999 57 333,334 SH   SOLE   333,334 0 0
Altair Nanotech @.58 5/28/16 * warrants 03820G106 19 939,973 SH   SOLE   939,973 0 0
Benitec Biopharma @1.59A 2/28/ warrants 999999999 63 1,051,402 SH   SOLE   1,051,402 0 0
CYREN Ltd. @3.08 1/30/15-1/30/ warrants 999999999 149 496,242 SH   SOLE   496,242 0 0
Cellectar Biosciences@1.00 2/6 warrants 15117F203 831 1,066,000 SH   SOLE   1,066,000 0 0
Cerus Corporation @3.20 5/16/1 warrants 999999999 846 421,052 SH   SOLE   421,052 0 0
Crailar Tech Inc.@.535 8/6/19 warrants 999999999 300 6,000,000 SH   SOLE   6,000,000 0 0
CytRx Corporation R/R 8/1/16 @ warrants 232828301 130 342,858 SH   SOLE   342,858 0 0
Derma Sciences, Inc. (R/R) @9. warrants 999999999 13 60,606 SH   SOLE   60,606 0 0
EnteroMedics, Inc (RR) @2.19 6 warrants 999999999 30 1,500,000 SH   SOLE   1,500,000 0 0
EnteroMedics, Inc. (R/R) @1.14 warrants 999999999 17 132,140 SH   SOLE   132,140 0 0
EnteroMedics, Inc. (R/R) @1.90 warrants 999999999 7 180,000 SH   SOLE   180,000 0 0
Essa Pharmaceutical @2.75 9/16 warrants 999999999 8,204 727,272 SH   SOLE   727,272 0 0
Foundation Health @12.42 6/20/ warrants 999999999 39 431,307 SH   SOLE   431,307 0 0
Galena Biopharma R/R @.65 4/21 warrants 999999999 335 307,393 SH   SOLE   307,393 0 0
Hamilton Thorne @.20c 10/10/15 warrants 999999999 252 1,400,000 SH   SOLE   1,400,000 0 0
IZEA Inc. (R/R) @.35 2/21/19 1 warrants 999999999 923 5,428,572 SH   SOLE   5,428,572 0 0
IZEA Inc. (R/R) @.50 2/21/19 1 warrants 999999999 597 5,428,572 SH   SOLE   5,428,572 0 0
Idera Pharmaceuticals (R/R) @3 warrants 999999999 35 216,000 SH   SOLE   216,000 0 0
LRAD Corporation (R/R) @2.67 2 warrants 999999999 24 788,090 SH   SOLE   788,090 0 0
Lightbridge @2.31 5/17/15-5/17 warrants 999999999 1,176 2,734,590 SH   SOLE   2,734,590 0 0
Lightbridge Corp R/R@9.00 7/28 warrants 999999999 32 454,546 SH   SOLE   454,546 0 0
Lightbridge RR @2.30 4/25/14-4 warrants 999999999 229 571,428 SH   SOLE   571,428 0 0
Mast Therap (2w=1cs) @1.10 11/ warrants 999999999 10 3,750,000 SH   SOLE   3,750,000 0 0
Palatin RR@1.00 3/2/12-3/2/17 warrants 999999999 630 4,500,000 SH   SOLE   4,500,000 0 0
Palatin(RR) @1.00 3/1/16 *.086 warrants 999999999 35 4,500,000 SH   SOLE   4,500,000 0 0
Parkervision, Inc. (R/R) @.535 warrants 999999999 37 1,229,104 SH   SOLE   1,229,104 0 0
Power Solutions R/R @13.00 4/2 warrants 999999999 10,318 251,416 SH   SOLE   251,416 0 0
Precision Optics (R/R) @1.50 2 warrants 999999999 80 350,000 SH   SOLE   350,000 0 0
Precision Optics R/R @1.03 5/1 warrants 999999999 173 493,398 SH   SOLE   493,398 0 0
Precision Optics R/R @1.11 9/2 warrants 999999999 173 481,733 SH   SOLE   481,733 0 0
Remark Media @5.22 8/29/17 R/R warrants 999999999 62 147,222 SH   SOLE   147,222 0 0
Selectica @6.00 8/6/15-8/6/20 warrants 999999999 23 26,595 SH   SOLE   26,595 0 0
Selectica @7.00 7/24/14-1/24/1 warrants 999999999 37 67,319 SH   SOLE   67,319 0 0
Selectica @7.00 8/27/14-8/27/1 warrants 999999999 41 65,625 SH   SOLE   65,625 0 0
Selectica @7.75 11/30/13-5/31/ warrants 999999999 72 185,714 SH   SOLE   185,714 0 0
Threshold Pharmaceutical R/R @ warrants 999999999 305 190,476 SH   SOLE   190,476 0 0
Transgenomic @1.08 2/7/17 (R/R warrants 999999999 17 1,750,000 SH   SOLE   1,750,000 0 0
Trillium @.28Cd 12/13/18 R/R 1 warrants 999999999 10,000 17,857,143 SH   SOLE   17,857,143 0 0
Visualant @.15 6/10/18 (R/R) 5 warrants 999999999 159 15,900,000 SH   SOLE   15,900,000 0 0
Visualant @.20 6/10/18 (R/R) 5 warrants 999999999 159 15,900,000 SH   SOLE   15,900,000 0 0
WaferGen Bio-systems @5.00 8/2 warrants 999999999 882 1,400,000 SH   SOLE   1,400,000 0 0
XEBEC Adsorption @.45C 11/1/15 warrants 999999999 7 2,500,000 SH   SOLE   2,500,000 0 0
hopTo Inc. @1.00 6/18/18 9.99% warrants 999999999 10 1,375,000 SH   SOLE   1,375,000 0 0
iCo Therapeutics Inc @.539C 1/ warrants 999999999 122 4,051,621 SH   SOLE   4,051,621 0 0
Overland Storage, Inc. 20% of Rights 999999999 2,250 3,000,000 SH   SOLE   3,000,000 0 0