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
ANADIGICS, Inc. common 032515108 6,017 3,270,018 SH   SOLE   3,270,018 0 0
ARI Network Services, Inc. common 001930205 981 300,000 SH   SOLE   300,000 0 0
Acadia Pharmaceuticals, Inc. common 004225108 1,658 66,357 SH   SOLE   66,357 0 0
Adamis Pharmaceuticals Corp. common 00547W208 3,355 525,000 SH   SOLE   525,000 0 0
Adept Technology, Inc. common 006854202 28,672 1,697,580 SH   SOLE   1,697,580 0 0
Aerovironment, Inc. common 008073108 3,538 121,463 SH   SOLE   121,463 0 0
Alcobra, Ltd. (Israel) common M2239P109 13,221 734,890 SH   SOLE   734,890 0 0
Aratana Therapeutics, Inc. common 03874P101 13,370 700,000 SH   SOLE   700,000 0 0
Ardmore Shipping Corp. (Irelan common Y0207T100 311 20,008 SH   SOLE   20,008 0 0
Argan, Inc. common 04010E109 4,343 157,566 SH   SOLE   157,566 0 0
Arrowhead Research Corporation common 042797209 33,795 3,114,754 SH   SOLE   3,114,754 0 0
BTU International Corp. common 056032105 3,279 1,123,045 SH   SOLE   1,123,045 0 0
Bavarian Nordic A/S (Denmark) common 009225196 1,658 100,983 SH   SOLE   100,983 0 0
BioTelemetry, Inc. common 090672106 1,393 175,417 SH   SOLE   175,417 0 0
Brightcove, Inc. common 075097042 18,898 1,336,523 SH   SOLE   1,336,523 0 0
Broadwind Energy Inc. common 11161T108 22,571 2,391,043 SH   SOLE   2,391,043 0 0
CEVA, Inc. common 157210105 20,628 1,355,350 SH   SOLE   1,355,350 0 0
CPI Aerostructures, Inc. common 125919308 14,003 931,040 SH   SOLE   931,040 0 0
CTPartners Executive Search common 22945C105 2,282 407,518 SH   SOLE   407,518 0 0
CVD Equipment Corporation common 126601103 4,283 294,985 SH   SOLE   294,985 0 0
Callidus Software common 13123E500 1,166 84,900 SH   SOLE   84,900 0 0
Carbon Natural Gas Co. common 14115T109 9,256 10,888,889 SH   SOLE   10,888,889 0 0
Chase Packaging Corporation common 161635107 34 684,954 SH   SOLE   684,954 0 0
Cimatron Ltd. (Israel) common M23798107 6,154 681,506 SH   SOLE   681,506 0 0
Citi Trends, Inc. common 17306X102 246 14,473 SH   SOLE   14,473 0 0
Coastal Contacts,Inc. (Canada) common 19044R207 4,047 482,377 SH   SOLE   482,377 0 0
Constant Contact Inc. common 210313102 7,051 226,927 SH   SOLE   226,927 0 0
DSP Group, Inc. common 23332B106 4,897 504,334 SH   SOLE   504,334 0 0
Daegis Inc common 904743200 678 565,039 SH   SOLE   565,039 0 0
Dakota Plains Holdings, Inc. common 234255107 1,725 750,000 SH   SOLE   750,000 0 0
Destination Maternity Corp. common 25065D100 8,960 299,864 SH   SOLE   299,864 0 0
Digimarc Corporation common 25381B101 534 27,726 SH   SOLE   27,726 0 0
E-Ink Holdings Incorporated common 999999999 6,043 11,030,745 SH   SOLE   11,030,745 0 0
Ellie Mae, Inc. common 28849P100 2,965 110,345 SH   SOLE   110,345 0 0
Endocyte, Inc. common 29269A102 6,672 624,100 SH   SOLE   624,100 0 0
Entropic Communications, Inc. common 29384R105 21,840 4,636,946 SH   SOLE   4,636,946 0 0
Erickson Air-Crane, Inc. common 29482P100 19,019 914,824 SH   SOLE   914,824 0 0
Extreme Networks, Inc. common 30226D106 7,778 1,111,099 SH   SOLE   1,111,099 0 0
Familymeds Group, Inc. common 30706T209 24 1,143,889 SH   SOLE   1,143,889 0 0
Five Prime Therapeutics, Inc. common 33830X104 5,037 300,000 SH   SOLE   300,000 0 0
Foundation Healthcare, Inc. common 350405106 1,215 3,574,220 SH   SOLE   3,574,220 0 0
Fuelcell Energy Inc. common 35952H106 3,774 2,676,287 SH   SOLE   2,676,287 0 0
GeneNews, Ltd. (Canada) (CF) common 36870T107 4,985 6,303,240 SH   SOLE   6,303,240 0 0
GigOptix,Inc common 37517Y103 1,224 800,000 SH   SOLE   800,000 0 0
Global Power Equipment Group common 37941P306 1,272 65,000 SH   SOLE   65,000 0 0
Hamilton Thorne, Ltd.(Canada) common 999999999 413 8,356,544 SH   SOLE   8,356,544 0 0
Himax Technologies, Inc. common 43289P106 1,471 100,000 SH   SOLE   100,000 0 0
Ideal Power, Inc. common 451622104 6,090 1,146,935 SH   SOLE   1,146,935 0 0
Image Sensing Systems, Inc. common 45244C104 5,493 1,109,646 SH   SOLE   1,109,646 0 0
Incontact Inc. common 45336E109 6,744 863,552 SH   SOLE   863,552 0 0
Infusystem Holdings, Inc. common 45685K102 2,505 1,170,602 SH   SOLE   1,170,602 0 0
Integral Vision, Inc. common 45811H106 5 1,850,000 SH   SOLE   1,850,000 0 0
Integrated Device Technology common 458118106 2,080 204,088 SH   SOLE   204,088 0 0
Intermap Technologies Corp common 458977204 5,739 15,051,204 SH   SOLE   15,051,204 0 0
Interplay Entertainment Corp. common 460615107 92 9,133,000 SH   SOLE   9,133,000 0 0
Iteris, Inc. common 46564T107 3,369 1,604,093 SH   SOLE   1,604,093 0 0
KMG Chemicals, Inc. common 482564101 9,897 585,997 SH   SOLE   585,997 0 0
Kindred Biosciences, Inc. common 494577109 2,228 200,000 SH   SOLE   200,000 0 0
Kopin Corporation common 500600101 25,643 6,076,598 SH   SOLE   6,076,598 0 0
LRAD Corporation common 50213V109 8,775 4,667,710 SH   SOLE   4,667,710 0 0
Lemaitre Vascular Inc. common 525558201 2,496 311,617 SH   SOLE   311,617 0 0
Lightbridge Corporation common 53224K104 2,442 1,684,342 SH   SOLE   1,684,342 0 0
LivePerson, Inc. common 538146101 13,557 914,809 SH   SOLE   914,809 0 0
MYR-Group Inc. common 55405W104 5,210 207,730 SH   SOLE   207,730 0 0
MagneTek, Inc. common 559424403 8,793 367,619 SH   SOLE   367,619 0 0
Manitex Int'l Inc. common 563420108 3,806 239,685 SH   SOLE   239,685 0 0
MaxLinear, Inc. common 57776J100 9,333 894,777 SH   SOLE   894,777 0 0
Meru Networks, Inc. common 59047Q103 1,685 390,868 SH   SOLE   390,868 0 0
MicroFinancial Incorporated common 595072109 11,456 1,339,928 SH   SOLE   1,339,928 0 0
MoSys, Inc. common 619718109 8,303 1,504,123 SH   SOLE   1,504,123 0 0
Move, Inc. common 62458M207 3,845 240,475 SH   SOLE   240,475 0 0
NV5 Holding Inc. common 62945V109 804 99,970 SH   SOLE   99,970 0 0
National American University common 63245Q105 95 27,102 SH   SOLE   27,102 0 0
NeoPhotonics Corporation common 64051T100 11,941 1,691,354 SH   SOLE   1,691,354 0 0
Neonode, Inc. common 64051M402 6,694 1,059,250 SH   SOLE   1,059,250 0 0
Novavax, Inc. common 670002104 3,261 637,000 SH   SOLE   637,000 0 0
OmniVision Technologies, Inc. common 682128103 18,454 1,072,893 SH   SOLE   1,072,893 0 0
Oramed Pharmaceuticals Inc. common 68403P203 12,190 790,000 SH   SOLE   790,000 0 0
Ossen Innovation Co. Spon-ADR common 688410109 1,372 1,153,127 SH   SOLE   1,153,127 0 0
OvaScience, Inc. common 69014Q101 428 46,843 SH   SOLE   46,843 0 0
PC-Tel, Inc. common 69325Q105 5,518 576,576 SH   SOLE   576,576 0 0
PRGX Global, Inc. common 69357C503 2,148 319,606 SH   SOLE   319,606 0 0
Pacira Pharmaceuticals, Inc. common 695127100 16,735 291,095 SH   SOLE   291,095 0 0
ParkerVision, Inc. common 701354102 28,364 6,233,875 SH   SOLE   6,233,875 0 0
Pfsweb, Inc. common 717098206 21,305 2,348,955 SH   SOLE   2,348,955 0 0
Pharmacyclics, Inc. common 716933106 1,851 17,500 SH   SOLE   17,500 0 0
Planet Payment Inc. common 078532599 345 124,042 SH   SOLE   124,042 0 0
Power Solutions International common 73933G202 2,866 38,159 SH   SOLE   38,159 0 0
PowerSecure International, Inc common 73936N105 15,745 917,000 SH   SOLE   917,000 0 0
Precision Optics Corporation, common 740294301 1,142 1,269,213 SH   SOLE   1,269,213 0 0
Pure Technologies, Ltd.(Canada common 745915108 11,686 1,869,300 SH   SOLE   1,869,300 0 0
Qumu Corporation common 749063103 280 21,871 SH   SOLE   21,871 0 0
RMG Networks Holdding Corp. common 74966K102 5,552 1,142,404 SH   SOLE   1,142,404 0 0
Regulus Therapeutics, Inc. common 75915K101 10,221 1,383,137 SH   SOLE   1,383,137 0 0
Repligen Corporation common 759916109 7,852 575,664 SH   SOLE   575,664 0 0
Response Genetics, Inc. common 76123U105 3,108 2,679,179 SH   SOLE   2,679,179 0 0
Riverview Bancorp, Inc. common 769397100 1,451 500,210 SH   SOLE   500,210 0 0
SMART Technologies, Inc.(Canad common 83172R108 8,359 3,816,720 SH   SOLE   3,816,720 0 0
Saia, Inc. common 78709Y105 721 22,500 SH   SOLE   22,500 0 0
Sangamo BioSciences, Inc. common 800677106 23,535 1,694,401 SH   SOLE   1,694,401 0 0
SeaChange International, Inc. common 811699107 5,752 473,034 SH   SOLE   473,034 0 0
Selectica, Inc. common 816288104 2,370 371,429 SH   SOLE   371,429 0 0
Sequans Communications - ADR common 817323108 4,091 2,045,446 SH   SOLE   2,045,446 0 0
Silicon Graphics International common 82706L108 1,403 104,590 SH   SOLE   104,590 0 0
Silicon Image Inc. common 82705T102 4,750 772,300 SH   SOLE   772,300 0 0
Silicon Motion Technology Corp common 82706C108 13,530 956,197 SH   SOLE   956,197 0 0
Sorrento Therapeutics, Inc common 83587F020 6,682 825,000 SH   SOLE   825,000 0 0
Spark Networks, Inc. common 84651P100 7,151 1,160,815 SH   SOLE   1,160,815 0 0
Spectral Diagnostics Inc. (Can common 847574100 1,608 2,847,009 SH   SOLE   2,847,009 0 0
Stem Cell Therapeutics Corp. common 858572407 3,522 12,145,238 SH   SOLE   12,145,238 0 0
Support.com, Inc. common 86858W101 7,730 2,039,446 SH   SOLE   2,039,446 0 0
Synergetics USA, Inc. common 87160G107 3,640 1,005,527 SH   SOLE   1,005,527 0 0
Tekmira Pharmaceutical Corp. common 87911B209 1,957 245,562 SH   SOLE   245,562 0 0
Tetraphase Pharmaceuticals common 88165N105 12,168 900,000 SH   SOLE   900,000 0 0
Tivo, Inc. common 888706108 2,859 217,908 SH   SOLE   217,908 0 0
Ultra Clean Holdings, Inc. common 90385V107 26,327 2,624,868 SH   SOLE   2,624,868 0 0
Unwired Planet, Inc. common 91531F103 532 385,194 SH   SOLE   385,194 0 0
Ur-Energy, Inc. (Canada) common 91688R108 1,351 979,163 SH   SOLE   979,163 0 0
Vapor Corp. (Restricted) common 922099106 12,450 1,666,667 SH   SOLE   1,666,667 0 0
Verastem, Inc. common 92337C104 6,424 563,471 SH   SOLE   563,471 0 0
Verdasys, Inc. (Private Compan common 999999999 1,660 860,226 SH   SOLE   860,226 0 0
Visualant, Inc. common 928449107 1,177 15,900,000 SH   SOLE   15,900,000 0 0
Vitran Corp., Inc. common 92850E107 685 105,700 SH   SOLE   105,700 0 0
Vocera Communications, Inc. common 92857F107 3,759 240,800 SH   SOLE   240,800 0 0
World Energy Solutions, Inc. common 98145W208 3,611 839,652 SH   SOLE   839,652 0 0
XEBEC Adsorption, Inc.(Canada) common 983891102 796 12,083,103 SH   SOLE   12,083,103 0 0
YuMe, Inc. common 98872B104 419 56,288 SH   SOLE   56,288 0 0
dELiA*s Corporation common 246911101 2,140 2,433,203 SH   SOLE   2,433,203 0 0
diaDexus, Inc. common 25245P106 1,360 1,511,394 SH   SOLE   1,511,394 0 0
hopTo Inc. common 440271104 3,057 8,261,900 SH   SOLE   8,261,900 0 0
iCo Therapeutics, Inc.(Canada) common 45107J105 1,772 5,085,000 SH   SOLE   5,085,000 0 0
iPass, Inc. common 46261V108 4,774 3,040,809 SH   SOLE   3,040,809 0 0
Arrowhead Research Corp @1.83 preferred 999999999 13,637 2,300 SH   SOLE   2,300 0 0
Stem Cell Therapeutics @.21Cd preferred 858572407 3,444 11,664,286 SH   SOLE   11,664,286 0 0
Verdasys Inc series A-1 cvt pf preferred 999999999 3,663 1,898,146 SH   SOLE   1,898,146 0 0
Verdasys Inc series B-1 cvt pf preferred 999999999 830 430,113 SH   SOLE   430,113 0 0
ARI Network Services, @2.00 3/ warrants 999999999 157 100,000 SH   SOLE   100,000 0 0
Altair Nanotech @.58 5/28/16 * warrants 03820G106 56 939,973 SH   SOLE   939,973 0 0
Avantair, Inc. @.50 11/30/17 ( warrants 999999999 3 3,956,153 SH   SOLE   3,956,153 0 0
Cerus Corporation @3.20 5/16/1 warrants 999999999 1,415 421,052 SH   SOLE   421,052 0 0
ChinaCast Education Corp R144 warrants 999999999 5 500,000 SH   SOLE   500,000 0 0
Cyclacel Pharm @1 1/19/10-7/29 warrants 999999999 13 670,623 SH   SOLE   670,623 0 0
Cyclacel Phrm @1.92 RR 10/7/15 warrants 999999999 62 2,053,450 SH   SOLE   2,053,450 0 0
Cyclacel Phrm@2.85 7/24/10-1/2 warrants 999999999 1 176,250 SH   SOLE   176,250 0 0
CytRx Corporation R/R 8/1/16 @ warrants 232828301 1,152 2,400,000 SH   SOLE   2,400,000 0 0
Derma Sciences, Inc. (R/R) @9. warrants 999999999 89 60,606 SH   SOLE   60,606 0 0
Dynavax Technologies Corp @1.5 warrants 268158102 209 360,000 SH   SOLE   360,000 0 0
Ecotality (Rest)@2.04 12/19/13 warrants 999999999 3 1,250,000 SH   SOLE   1,250,000 0 0
EnteroMedics, Inc (RR) @2.19 6 warrants 999999999 915 1,500,000 SH   SOLE   1,500,000 0 0
EnteroMedics, Inc. (R/R) @1.14 warrants 999999999 538 420,000 SH   SOLE   420,000 0 0
EnteroMedics, Inc. (R/R) @1.90 warrants 999999999 131 180,000 SH   SOLE   180,000 0 0
Foundation Health @1.24 6/20/1 warrants 999999999 714 3,571,000 SH   SOLE   3,571,000 0 0
Galena Biopharma R/R @.65 4/21 warrants 999999999 3,262 750,000 SH   SOLE   750,000 0 0
GeneNews @.24 2/1/15 Reg S (CF warrants 999999999 41 4,144,638 SH   SOLE   4,144,638 0 0
GeneNews @.24 6/1/15 Reg S (CF warrants 999999999 7 690,278 SH   SOLE   690,278 0 0
Idera Pharmaceuticals (R/R) @3 warrants 999999999 402 216,000 SH   SOLE   216,000 0 0
Immune Pharmaceuticals @.75 2/ warrants 999999999 9 1,250,000 SH   SOLE   1,250,000 0 0
Inovio Pharm @1.40 7/26/11-1/2 warrants 999999999 11,248 6,695,000 SH   SOLE   6,695,000 0 0
Intermap Tech (R/R) @.48CN 4/2 warrants 999999999 215 10,750,000 SH   SOLE   10,750,000 0 0
LRAD Corporation (R/R) @2.67 2 warrants 999999999 142 788,090 SH   SOLE   788,090 0 0
Lightbridge Corp R/R @9.00 7/2 warrants 999999999 27 454,546 SH   SOLE   454,546 0 0
Lightbridge RR @2.30 4/25/14-4 warrants 999999999 234 571,428 SH   SOLE   571,428 0 0
Mast Therapeutics @1.10 11/16/ warrants 999999999 19 1,875,000 SH   SOLE   1,875,000 0 0
NV5 Holding Inc. @7.80 3/27/18 warrants 62945V117 328 99,970 SH   SOLE   99,970 0 0
Opexa Therapeutic@2.55 6/15/10 warrants 999999999 1 262,500 SH   SOLE   262,500 0 0
Overland Storage RR@1.695 2/22 warrants 999999999 364 4,544,701 SH   SOLE   4,544,701 0 0
Palatin RR@1.00 3/2/12-3/2/17 warrants 999999999 405 4,500,000 SH   SOLE   4,500,000 0 0
Palatin(RR) @1.00 3/1/16 *.086 warrants 999999999 28 4,500,000 SH   SOLE   4,500,000 0 0
Parkervision, Inc. (R/R) @.535 warrants 999999999 5,113 1,229,104 SH   SOLE   1,229,104 0 0
Plug Power, Inc @.93 5/31/16 4 warrants 999999999 5,142 1,686,000 SH   SOLE   1,686,000 0 0
Power Solutions R/R@.40625 4/2 warrants 999999999 18,107 9,333,333 SH   SOLE   9,333,333 0 0
Precision Optic RR@.0472 5/11/ warrants 999999999 218 7,260,000 SH   SOLE   7,260,000 0 0
Precision Optics (R/R) @1.50 2 warrants 999999999 157 350,000 SH   SOLE   350,000 0 0
Precision Optics R/R @1.25 9/2 warrants 999999999 193 427,779 SH   SOLE   427,779 0 0
Quantum Fuel A @2.09 R/R 12/22 warrants 999999999 8 760,000 SH   SOLE   760,000 0 0
Quantum Fuel B @2.09 R/R 12/22 warrants 999999999 8 760,000 SH   SOLE   760,000 0 0
Remark Media @5.20 8/29/17 R/R warrants 999999999 238 147,222 SH   SOLE   147,222 0 0
Selectica @7.75 11/30/13-5/31/ warrants 999999999 208 185,714 SH   SOLE   185,714 0 0
Stem Cell Therap @.28Cd 12/13/ warrants 999999999 2,857 17,857,143 SH   SOLE   17,857,143 0 0
Threshold Pharmaceutical R/R @ warrants 999999999 436 190,476 SH   SOLE   190,476 0 0
Transgenomic @1.08 2/7/17 (R/R warrants 999999999 157 1,750,000 SH   SOLE   1,750,000 0 0
Visualant, Inc. @.15 6/10/18 ( warrants 999999999 477 15,900,000 SH   SOLE   15,900,000 0 0
Visualant, Inc. @.20 6/10/18 ( warrants 999999999 477 15,900,000 SH   SOLE   15,900,000 0 0
XEBEC Adsorption @.45C 11/1/15 warrants 999999999 25 2,500,000 SH   SOLE   2,500,000 0 0
Ziopharm Oncology Inc (R/R) @2 warrants 999999999 647 273,973 SH   SOLE   273,973 0 0
Ziopharm Oncology Inc (R/R) @4 warrants 999999999 832 967,500 SH   SOLE   967,500 0 0
hopTo Inc. @1.00 6/18/18 9.99% warrants 999999999 110 1,375,000 SH   SOLE   1,375,000 0 0
Overland Storage, Inc. 20% of Rights 999999999 2,250 3,000,000 SH   SOLE   3,000,000 0 0