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 758 200,000 SH   SOLE   200,000 0 0
Acadia Pharmaceuticals, Inc. common 004225108 2,107 66,357 SH   SOLE   66,357 0 0
Active Power, Inc. common 00504W308 1,159 629,800 SH   SOLE   629,800 0 0
Adept Technology, Inc. common 006854202 12,741 1,467,850 SH   SOLE   1,467,850 0 0
Aerovironment, Inc. common 008073108 9,160 336,159 SH   SOLE   336,159 0 0
Amber Road, Inc. common 02318Y108 2,543 248,844 SH   SOLE   248,844 0 0
Ameresco, Inc. common 02361E108 2,004 286,240 SH   SOLE   286,240 0 0
Amtech Systems, Inc. common 032332504 382 37,629 SH   SOLE   37,629 0 0
Antibe Therapeutics, Inc. common 037025103 717 1,666,667 SH   SOLE   1,666,667 0 0
Aratana Therapeutics, Inc. common 03874P101 10,692 600,000 SH   SOLE   600,000 0 0
Ardmore Shipping Corp(Ireland) common Y0207T100 6,640 554,710 SH   SOLE   554,710 0 0
Argos Therapeutics, Inc. common 040221103 7,500 750,000 SH   SOLE   750,000 0 0
Arrowhead Research Corporation common 042797209 416 56,408 SH   SOLE   56,408 0 0
BTU International Corp. common 056032105 4,415 1,341,837 SH   SOLE   1,341,837 0 0
Bavarian Nordic A/S (Denmark) common 009225196 2,888 90,000 SH   SOLE   90,000 0 0
BioTelemetry, Inc. common 090672106 2,509 250,182 SH   SOLE   250,182 0 0
Brightcove, Inc. common 075097042 14,926 1,918,557 SH   SOLE   1,918,557 0 0
Broadwind Energy Inc. common 11161T108 11,385 2,112,191 SH   SOLE   2,112,191 0 0
CEVA, Inc. common 157210105 23,137 1,275,449 SH   SOLE   1,275,449 0 0
CPI Aerostructures, Inc. common 125919308 9,767 931,040 SH   SOLE   931,040 0 0
CTPartners Executive Search common 22945C105 1,671 110,000 SH   SOLE   110,000 0 0
CVD Equipment Corporation common 126601103 5,024 349,166 SH   SOLE   349,166 0 0
Carbon Natural Gas Co. common 14115T109 6,969 10,888,889 SH   SOLE   10,888,889 0 0
Cellectar Biosciences, Inc. common 15117F203 3,530 1,142,368 SH   SOLE   1,142,368 0 0
Chase Packaging Corporation common 161635107 38 684,954 SH   SOLE   684,954 0 0
Cimatron Ltd. (Israel) common M23798107 1,982 224,467 SH   SOLE   224,467 0 0
Constant Contact Inc. common 210313102 10,983 299,252 SH   SOLE   299,252 0 0
Crailar Technologies Inc. common 224248104 1,333 6,410,123 SH   SOLE   6,410,123 0 0
DSP Group, Inc. common 23332B106 5,482 504,334 SH   SOLE   504,334 0 0
Dicerna Pharmaceuticals, Inc. common 253031108 1,318 80,000 SH   SOLE   80,000 0 0
Digital Guardian Inc. common 999999999 292 860,226 SH   SOLE   860,226 0 0
Dixie Group, Inc. common 255519100 4,540 495,094 SH   SOLE   495,094 0 0
Energous, Corp. common 29272C103 9,931 906,096 SH   SOLE   906,096 0 0
Entropic Communications, Inc. common 29384R105 9,043 3,574,310 SH   SOLE   3,574,310 0 0
Erickson Incorporated common 29482P100 5,329 638,976 SH   SOLE   638,976 0 0
Extreme Networks, Inc. common 30226D106 8,553 2,422,864 SH   SOLE   2,422,864 0 0
Five Prime Therapeutics, Inc. common 33830X104 8,100 300,000 SH   SOLE   300,000 0 0
Foundation Healthcare, Inc. common 350405106 1,126 3,574,220 SH   SOLE   3,574,220 0 0
Fuelcell Energy Inc. common 35952H106 4,905 3,184,885 SH   SOLE   3,184,885 0 0
GeneNews, Ltd. (Canada) (CF) common 36870T107 14,093 9,303,242 SH   SOLE   9,303,242 0 0
Gigamon, Inc. common 37518B102 8,315 468,966 SH   SOLE   468,966 0 0
Global Power Equipment Group common 37941P306 898 65,000 SH   SOLE   65,000 0 0
Hamilton Thorne, Ltd.(Canada) common 407891100 2,949 8,356,544 SH   SOLE   8,356,544 0 0
Hamilton Thorne, Ltd.(Rest Lt common 407891100 406 1,400,000 SH   SOLE   1,400,000 0 0
Health Insurance Innovations common 42225K106 365 51,000 SH   SOLE   51,000 0 0
IZEA Inc. common 46603N202 3,040 10,857,144 SH   SOLE   10,857,144 0 0
Ideal Power, Inc. common 451622104 8,327 1,146,935 SH   SOLE   1,146,935 0 0
Incontact Inc. common 45336E109 7,591 863,552 SH   SOLE   863,552 0 0
Infusystem Holdings, Inc. common 45685K102 3,695 1,173,102 SH   SOLE   1,173,102 0 0
Integral Vision, Inc. common 45811H106 5 1,850,000 SH   SOLE   1,850,000 0 0
Intermap Technologies Corp common 458977204 837 14,976,204 SH   SOLE   14,976,204 0 0
Interplay Entertainment Corp. common 460615107 58 9,133,000 SH   SOLE   9,133,000 0 0
Iteris, Inc. common 46564T107 962 556,169 SH   SOLE   556,169 0 0
Kindred Biosciences, Inc. common 494577109 977 131,090 SH   SOLE   131,090 0 0
Kopin Corporation common 500600101 22,178 6,126,598 SH   SOLE   6,126,598 0 0
LRAD Corporation common 50213V109 12,603 4,667,710 SH   SOLE   4,667,710 0 0
Lakeland Industries, Inc. common 511795106 648 69,198 SH   SOLE   69,198 0 0
Lemaitre Vascular Inc. common 525558201 10,173 1,329,858 SH   SOLE   1,329,858 0 0
Lightbridge Corporation common 53224K104 5,439 3,508,789 SH   SOLE   3,508,789 0 0
LivePerson, Inc. common 538146101 20,124 1,427,200 SH   SOLE   1,427,200 0 0
Loxo Oncology, Inc. common 548862101 881 75,000 SH   SOLE   75,000 0 0
MagneTek, Inc. common 559424403 9,761 240,126 SH   SOLE   240,126 0 0
Manitex Int'l Inc. common 563420108 6,704 527,491 SH   SOLE   527,491 0 0
Marin Software, Inc. common 56804T106 1,933 228,456 SH   SOLE   228,456 0 0
Marinus Pharmaceuticals, Inc. common 56854Q101 2,818 267,337 SH   SOLE   267,337 0 0
Marrone Bio Innovations, Inc. common 57165B106 1,135 314,461 SH   SOLE   314,461 0 0
MaxLinear, Inc. common 57776J100 7,176 968,397 SH   SOLE   968,397 0 0
Meru Networks, Inc. common 59047Q103 971 258,265 SH   SOLE   258,265 0 0
MicroFinancial Incorporated common 595072109 10,132 992,804 SH   SOLE   992,804 0 0
MoSys, Inc. common 619718109 2,914 1,558,027 SH   SOLE   1,558,027 0 0
NTN Buzztime, Inc. common 629410309 3,442 7,823,652 SH   SOLE   7,823,652 0 0
NV5 Holding Inc. common 62945V109 975 75,000 SH   SOLE   75,000 0 0
NeoPhotonics Corporation common 64051T100 7,541 2,230,997 SH   SOLE   2,230,997 0 0
Neonode, Inc. common 64051M402 9,358 2,768,640 SH   SOLE   2,768,640 0 0
Netlist, Inc. common 64118P109 505 691,263 SH   SOLE   691,263 0 0
Novavax, Inc. common 670002104 3,380 570,000 SH   SOLE   570,000 0 0
Opko Health Inc. common 68375N103 3,496 350,000 SH   SOLE   350,000 0 0
Oramed Pharmaceuticals Inc. common 68403P203 1,866 409,316 SH   SOLE   409,316 0 0
Orion Marine Group, Inc. common 68628V308 3,133 283,518 SH   SOLE   283,518 0 0
Ossen Innovation Co. Spon-ADR common 688410109 920 1,121,537 SH   SOLE   1,121,537 0 0
OvaScience, Inc. common 69014Q101 3,272 74,000 SH   SOLE   74,000 0 0
PC-Tel, Inc. common 69325Q105 4,127 476,576 SH   SOLE   476,576 0 0
Pacira Pharmaceuticals, Inc. common 695127100 15,959 180,000 SH   SOLE   180,000 0 0
ParkerVision, Inc. common 701354102 1,990 2,187,196 SH   SOLE   2,187,196 0 0
Parnell Pharmaceuticals Holdin common q73622104 1,134 273,901 SH   SOLE   273,901 0 0
Pfenex, Inc. common 717071104 7,320 1,000,000 SH   SOLE   1,000,000 0 0
Pfsweb, Inc. common 717098206 29,105 2,298,955 SH   SOLE   2,298,955 0 0
PowerSecure International, Inc common 73936N105 11,912 1,022,531 SH   SOLE   1,022,531 0 0
Precision Optics Corporation common 740294301 762 1,269,213 SH   SOLE   1,269,213 0 0
Pure Technologies, Ltd. common 745915108 11,889 1,869,300 SH   SOLE   1,869,300 0 0
Quantum Fuel Systems Tech Worl common 74765E109 1,120 535,732 SH   SOLE   535,732 0 0
Qumu Corporation common 749063103 299 21,871 SH   SOLE   21,871 0 0
Regulus Therapeutics, Inc. common 75915K101 2,440 152,100 SH   SOLE   152,100 0 0
Repligen Corporation common 759916109 7,920 400,000 SH   SOLE   400,000 0 0
Resonant, Inc. common 76118L102 1,872 161,086 SH   SOLE   161,086 0 0
Response Genetics, Inc. common 76123U105 1,199 3,786,979 SH   SOLE   3,786,979 0 0
Revolution Lighting Technologi common 76155G107 3,069 2,273,100 SH   SOLE   2,273,100 0 0
SFX Entertainment, Inc. common 784178303 2,949 650,956 SH   SOLE   650,956 0 0
SMART Technologies, Inc.(Canad common 83172R108 4,110 3,483,053 SH   SOLE   3,483,053 0 0
SMTP, Inc. common 784589202 1,623 266,971 SH   SOLE   266,971 0 0
Saia, Inc. common 78709Y105 1,246 22,500 SH   SOLE   22,500 0 0
Sangamo BioSciences, Inc. common 800677106 6,997 460,000 SH   SOLE   460,000 0 0
SeaChange International, Inc. common 811699107 5,324 834,485 SH   SOLE   834,485 0 0
Second Sight Medical Products common 81362J100 2,411 234,965 SH   SOLE   234,965 0 0
Selectica, Inc. common 816288104 3,981 768,569 SH   SOLE   768,569 0 0
Sequans Communications - ADR common 817323108 2,730 2,294,290 SH   SOLE   2,294,290 0 0
Silicon Motion Technology Corp common 82706C108 11,601 490,527 SH   SOLE   490,527 0 0
Silver Spring Networks, Inc. common 82817Q103 3,473 412,033 SH   SOLE   412,033 0 0
Spark Networks, Inc. common 84651P100 4,717 1,313,918 SH   SOLE   1,313,918 0 0
Spectral Diagnostics Inc. common 847574100 474 1,572,500 SH   SOLE   1,572,500 0 0
StarTek, inc. common 85569C107 752 77,147 SH   SOLE   77,147 0 0
Streamline Health Solutions common 86323X106 1,060 244,818 SH   SOLE   244,818 0 0
Summit Corporations plc common B02T3K5GB 1,980 938,086 SH   SOLE   938,086 0 0
Support.com, Inc. common 86858W101 4,153 1,968,120 SH   SOLE   1,968,120 0 0
Synergetics USA, Inc. common 87160G107 4,510 1,036,727 SH   SOLE   1,036,727 0 0
Tivo, Inc. common 888706108 2,402 202,908 SH   SOLE   202,908 0 0
Tokai Pharmaceuticals, Inc. common 88907J107 1,474 100,000 SH   SOLE   100,000 0 0
Tree.com, Inc. common 894675107 5,920 122,469 SH   SOLE   122,469 0 0
Trillium Therapeutics Corp. common 89620X100 3,647 404,841 SH   SOLE   404,841 0 0
Ultra Clean Holdings, Inc. common 90385V107 17,304 1,864,691 SH   SOLE   1,864,691 0 0
Unwired Planet, Inc. common 91531F103 1,861 1,861,278 SH   SOLE   1,861,278 0 0
Upland Software, Inc. common 91544A109 1,540 161,060 SH   SOLE   161,060 0 0
UrtheCast Corporation (Canada) common 91731X102 1,363 996,600 SH   SOLE   996,600 0 0
Verastem, Inc. common 92337C104 1,782 195,000 SH   SOLE   195,000 0 0
Visualant, Inc. common 928449107 1,669 15,900,000 SH   SOLE   15,900,000 0 0
Vitae Pharmaceuticals, Inc. common 92847N103 13,728 825,000 SH   SOLE   825,000 0 0
Vitesse Semiconductor Corp. common 928497304 5,679 1,502,400 SH   SOLE   1,502,400 0 0
Vocera Communications, Inc. common 92857F107 24,886 2,388,325 SH   SOLE   2,388,325 0 0
WaferGen Bio-systems Inc. common 93041P308 4,200 1,400,000 SH   SOLE   1,400,000 0 0
World Energy Solutions, Inc. common 98145W208 4,613 838,652 SH   SOLE   838,652 0 0
XEBEC Adsorption, Inc. common 983891102 482 9,333,761 SH   SOLE   9,333,761 0 0
Zafgen Inc. common 98885E102 1,079 35,000 SH   SOLE   35,000 0 0
diaDexus, Inc. common 25245P106 441 881,238 SH   SOLE   881,238 0 0
hopTo Inc. common 440271104 1,193 8,524,700 SH   SOLE   8,524,700 0 0
iPass, Inc. common 46261V108 4,082 2,979,509 SH   SOLE   2,979,509 0 0
iRadimed,Corp. common 46266A109 2,713 210,285 SH   SOLE   210,285 0 0
Arrowhead Research Corp @1.83 preferred 999999999 9,275 2,300 SH   SOLE   2,300 0 0
Digital Guardian Ser A1 cvt pf preferred 999999999 1,898 1,898,146 SH   SOLE   1,898,146 0 0
Digital Guardian Ser B-1 cvt p preferred 999999999 1,505 430,113 SH   SOLE   430,113 0 0
Trillium Therapeutics @6.30Cd preferred 89620X100 3,383 11,664,286 SH   SOLE   11,664,286 0 0
ARI Network Service 2.00 3/12/ warrants 999999999 215 100,000 SH   SOLE   100,000 0 0
Aeterna Zentaris @1.25 1/14/19 warrants 999999999 50 333,334 SH   SOLE   333,334 0 0
Altair Nanotech @.58 5/28/16 * warrants 03820G106 5 939,973 SH   SOLE   939,973 0 0
Benitec Biopharma @1.59A 2/28/ warrants 999999999 221 1,051,402 SH   SOLE   1,051,402 0 0
CYREN Ltd. @3.08 1/30/15-1/30/ warrants 999999999 134 496,242 SH   SOLE   496,242 0 0
Cellectar Biosciences@1.00 2/6 warrants 15117F203 853 1,066,000 SH   SOLE   1,066,000 0 0
Cerus Corporation @3.20 5/16/1 warrants 999999999 1,309 421,052 SH   SOLE   421,052 0 0
ChinaCast Education Corp R144 warrants 999999999 2 500,000 SH   SOLE   500,000 0 0
Crailar Tech Inc.@.535 8/6/19 warrants 999999999 480 6,000,000 SH   SOLE   6,000,000 0 0
Cyclacel Phrm @13.44 RR 10/7/1 warrants 999999999 26 293,350 SH   SOLE   293,350 0 0
CytRx Corporation R/R 8/1/16 @ warrants 232828301 72 2,400,000 SH   SOLE   2,400,000 0 0
Derma Sciences, Inc. (R/R) @9. warrants 999999999 48 60,606 SH   SOLE   60,606 0 0
Dynavax Technologies Corp@1.50 warrants 268158102 83 360,000 SH   SOLE   360,000 0 0
EnteroMedics, Inc (RR) @2.19 6 warrants 999999999 135 1,500,000 SH   SOLE   1,500,000 0 0
EnteroMedics, Inc. (R/R) @1.14 warrants 999999999 61 132,140 SH   SOLE   132,140 0 0
EnteroMedics, Inc. (R/R) @1.90 warrants 999999999 23 180,000 SH   SOLE   180,000 0 0
Foundation Health@1.24 6/20/16 warrants 999999999 179 3,571,000 SH   SOLE   3,571,000 0 0
Galena Biopharma R/R @.65 4/21 warrants 999999999 280 307,393 SH   SOLE   307,393 0 0
GeneNews @.24 2/1/15 Reg S (CF warrants 999999999 207 4,144,638 SH   SOLE   4,144,638 0 0
GeneNews @.24 6/1/15 Reg S (CF warrants 999999999 41 690,278 SH   SOLE   690,278 0 0
Hamilton Thorne @.20c 10/10/15 warrants 999999999 294 1,400,000 SH   SOLE   1,400,000 0 0
IZEA Inc. (R/R) @.35 2/21/19 1 warrants 999999999 489 5,428,572 SH   SOLE   5,428,572 0 0
IZEA Inc. (R/R) @.50 2/21/19 1 warrants 999999999 489 5,428,572 SH   SOLE   5,428,572 0 0
Idera Pharmaceuticals (R/R) @3 warrants 999999999 216 216,000 SH   SOLE   216,000 0 0
LRAD Corporation (R/R) @2.67 2 warrants 999999999 268 788,090 SH   SOLE   788,090 0 0
Lightbridge @2.31 5/17/15-5/17 warrants 999999999 1,367 2,734,590 SH   SOLE   2,734,590 0 0
Lightbridge Corp R/R@9.00 7/28 warrants 999999999 27 454,546 SH   SOLE   454,546 0 0
Lightbridge RR @2.30 4/25/14-4 warrants 999999999 263 571,428 SH   SOLE   571,428 0 0
Mast Therap (2w=1cs) @1.10 11/ warrants 999999999 37 3,750,000 SH   SOLE   3,750,000 0 0
NV5 Holding Inc. @7.80 3/27/18 warrants 62945V117 650 99,970 SH   SOLE   99,970 0 0
Palatin RR@1.00 3/2/12-3/2/17 warrants 999999999 495 4,500,000 SH   SOLE   4,500,000 0 0
Palatin(RR) @1.00 3/1/16 *.086 warrants 999999999 31 4,500,000 SH   SOLE   4,500,000 0 0
Parkervision, Inc. (R/R) @.535 warrants 999999999 492 1,229,104 SH   SOLE   1,229,104 0 0
Power Solutions R/R @13.00 4/2 warrants 999999999 9,760 251,416 SH   SOLE   251,416 0 0
Precision Optics (R/R) @1.50 2 warrants 999999999 70 350,000 SH   SOLE   350,000 0 0
Precision Optics R/R @1.03 5/1 warrants 999999999 133 493,398 SH   SOLE   493,398 0 0
Precision Optics R/R @1.11 9/2 warrants 999999999 135 481,733 SH   SOLE   481,733 0 0
Remark Media @5.22 8/29/17 R/R warrants 999999999 100 147,222 SH   SOLE   147,222 0 0
Selectica @7.00 7/24/14-1/24/1 warrants 999999999 57 67,319 SH   SOLE   67,319 0 0
Selectica @7.00 8/27/14-8/27/1 warrants 999999999 60 65,625 SH   SOLE   65,625 0 0
Selectica @7.75 11/30/13-5/31/ warrants 999999999 123 185,714 SH   SOLE   185,714 0 0
Threshold Pharmaceutical R/R @ warrants 999999999 181 190,476 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 2,500 17,857,143 SH   SOLE   17,857,143 0 0
Visualant, Inc. @.15 6/10/18 ( warrants 999999999 636 15,900,000 SH   SOLE   15,900,000 0 0
Visualant, Inc. @.20 6/10/18 ( warrants 999999999 636 15,900,000 SH   SOLE   15,900,000 0 0
WaferGen Bio-systems @5.00 8/2 warrants 999999999 826 1,400,000 SH   SOLE   1,400,000 0 0
XEBEC Adsorption @.45C 11/1/15 warrants 999999999 18 2,500,000 SH   SOLE   2,500,000 0 0
hopTo Inc. @1.00 6/18/18 9.99% warrants 999999999 41 1,375,000 SH   SOLE   1,375,000 0 0
iCo Therapeutics Inc @.539C 1/ warrants 999999999 29 4,051,621 SH   SOLE   4,051,621 0 0
Sphere 3D Corporation 20% Rights 999999999 2,250 3,000,000 SH   SOLE   3,000,000 0 0