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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
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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
ASV Holdings Inc. common 00215L104 4,195 514,143 SH   SOLE   514,143 0 0
Achaogen, Inc. common 004449104 1,917 120,200 SH   SOLE   120,200 0 0
Adesto Technologies Corp. common 00687D101 14,132 1,800,200 SH   SOLE   1,800,200 0 0
Aehr Test Systems common 00760J108 5,841 1,428,131 SH   SOLE   1,428,131 0 0
Aerovironment, Inc. common 008073108 8,368 154,621 SH   SOLE   154,621 0 0
American Superconductor, Corp. common 030111207 2,739 603,364 SH   SOLE   603,364 0 0
Aqua Metals, Inc. common 03837J101 10,147 1,481,378 SH   SOLE   1,481,378 0 0
Aratana Therapeutics, Inc. common 03874P101 9,578 1,562,517 SH   SOLE   1,562,517 0 0
Asure Software, Inc. common 04649U102 3,411 274,667 SH   SOLE   274,667 0 0
Atomera Incorporated common 04965B100 3,262 838,585 SH   SOLE   838,585 0 0
Aurinia Pharmaceuticals Inc. common 05156V102 2,210 352,500 SH   SOLE   352,500 0 0
AxoGen, Inc. common 05463X106 6,521 337,006 SH   SOLE   337,006 0 0
Bazaarvoice Inc. common 073271108 3,189 644,230 SH   SOLE   644,230 0 0
BioTelemetry, Inc. common 090672106 3,273 99,189 SH   SOLE   99,189 0 0
Boingo Wireless, Inc. common 09739C102 7,563 353,891 SH   SOLE   353,891 0 0
Broadwind Energy, Inc. common 11161T207 4,590 1,416,734 SH   SOLE   1,416,734 0 0
CEVA, Inc. common 157210105 35,878 838,277 SH   SOLE   838,277 0 0
CVD Equipment Corporation common 126601103 3,147 288,700 SH   SOLE   288,700 0 0
Celcuity Inc. common 15102K100 3,672 300,000 SH   SOLE   300,000 0 0
Christopher & Banks Corp. common 171046105 1,020 749,960 SH   SOLE   749,960 0 0
Citi Trends, Inc. common 17306X102 8,544 430,000 SH   SOLE   430,000 0 0
Clearside Biomedical, Inc. common 185063104 893 102,224 SH   SOLE   102,224 0 0
Corium International Inc. common 21887L107 25,484 2,300,000 SH   SOLE   2,300,000 0 0
DSP Group, Inc. common 23332B106 9,667 743,639 SH   SOLE   743,639 0 0
Daseke Inc. common 23753F107 522 40,000 SH   SOLE   40,000 0 0
Dermira, Inc. common 24983L104 2,025 75,000 SH   SOLE   75,000 0 0
Determine, Inc. common 250660107 3,121 1,455,220 SH   SOLE   1,455,220 0 0
Digimarc Corporation common 25381B101 2,460 67,223 SH   SOLE   67,223 0 0
Enservco Corp common 29358Y102 2,101 3,938,797 SH   SOLE   3,938,797 0 0
Everspin Technology, Inc. common 3041T1014 11,725 686,075 SH   SOLE   686,075 0 0
Female Health Company common 92536C103 1,590 600,000 SH   SOLE   600,000 0 0
Five Prime Therapeutics, Inc. common 33830X104 4,091 100,000 SH   SOLE   100,000 0 0
Form Holdings Corporation common 34634E102 4,106 2,953,745 SH   SOLE   2,953,745 0 0
Great Lakes Dredge & Dock Co. common 390607109 531 109,391 SH   SOLE   109,391 0 0
IZEA Inc. common 46603N301 3,857 543,216 SH   SOLE   543,216 0 0
Ideal Power, Inc. common 451622104 2,102 811,635 SH   SOLE   811,635 0 0
Identiv, Inc. common 45170X205 3,231 696,325 SH   SOLE   696,325 0 0
Impinj, Inc. common 453204109 20,419 490,724 SH   SOLE   490,724 0 0
Infusystem Holdings, Inc. common 45685K102 3,041 1,483,656 SH   SOLE   1,483,656 0 0
Intellicheck Mobilisa, Inc. common 45817G201 4,297 1,491,896 SH   SOLE   1,491,896 0 0
Invitae Corp. common 461852103 187 20,000 SH   SOLE   20,000 0 0
Iteris, Inc. common 46564T107 2,560 384,969 SH   SOLE   384,969 0 0
Kopin Corporation common 500600101 27,742 6,652,845 SH   SOLE   6,652,845 0 0
Kornit Digital Ltd., Israel common M6372Q113 5,358 350,198 SH   SOLE   350,198 0 0
Kratos Defense & Security Solu common 50077B207 228 17,407 SH   SOLE   17,407 0 0
LRAD Corporation common 50213V109 8,498 3,989,757 SH   SOLE   3,989,757 0 0
LeMaitre Vascular Inc. common 525558201 21,021 561,768 SH   SOLE   561,768 0 0
LivePerson, Inc. common 538146101 27,284 2,013,578 SH   SOLE   2,013,578 0 0
Loxo Oncology, Inc. common 548862101 11,515 125,000 SH   SOLE   125,000 0 0
MCBC Holdings, Inc. common 55276F107 7,052 346,008 SH   SOLE   346,008 0 0
Magal Security Sys Ltd (Israel common 2544056US 50 10,450 SH   SOLE   10,450 0 0
Manitex Int'l Inc. common 563420108 4,379 487,682 SH   SOLE   487,682 0 0
MaxLinear, Inc. common 57776J100 6,175 260,000 SH   SOLE   260,000 0 0
Microvision, Inc. common 594960304 20,342 7,317,231 SH   SOLE   7,317,231 0 0
NTN Buzztime, Inc. common 629410606 1,905 311,076 SH   SOLE   311,076 0 0
NV5 Global Inc. common 62945V109 1,375 25,156 SH   SOLE   25,156 0 0
NeoPhotonics Corporation common 64051T100 13,640 2,453,258 SH   SOLE   2,453,258 0 0
Neonode, Inc. common 64051M402 3,945 3,082,079 SH   SOLE   3,082,079 0 0
Netlist, Inc. common 64118P109 5,078 6,909,089 SH   SOLE   6,909,089 0 0
Ooma,Inc. common 683416101 14,212 1,347,149 SH   SOLE   1,347,149 0 0
Opko Health Inc. common 68375N103 1,749 255,000 SH   SOLE   255,000 0 0
OvaScience, Inc. common 69014Q101 213 150,000 SH   SOLE   150,000 0 0
PC-Tel, Inc. common 69325Q105 1,729 274,399 SH   SOLE   274,399 0 0
Park Electrochemical Corp. common 700416209 3,644 197,000 SH   SOLE   197,000 0 0
Pfsweb, Inc. common 717098206 13,029 1,560,394 SH   SOLE   1,560,394 0 0
RADCOM Ltd. common M81865111 1,100 52,265 SH   SOLE   52,265 0 0
Reata Pharmaceuticals, Inc. common 75615P103 4,966 159,665 SH   SOLE   159,665 0 0
Repligen Corporation common 759916109 4,637 121,000 SH   SOLE   121,000 0 0
Revolution Lighting Technologi common 76155G206 2,638 405,846 SH   SOLE   405,846 0 0
Saia, Inc. common 78709Y105 814 13,000 SH   SOLE   13,000 0 0
Sensus Healthcare, Inc common 81728J109 2,450 491,938 SH   SOLE   491,938 0 0
Sequans Communications - ADR common 817323108 24,264 7,727,240 SH   SOLE   7,727,240 0 0
SharpSpring, Inc. common 820054104 1,725 530,734 SH   SOLE   530,734 0 0
Syros Pharmaceuticals, Inc. common 87184Q107 1,840 125,000 SH   SOLE   125,000 0 0
Tactile Systems Technology, In common 87357P100 14,911 481,773 SH   SOLE   481,773 0 0
The Meet Group, Inc. common 58513U101 361 99,096 SH   SOLE   99,096 0 0
Trillium Therapeutics Corp. Ca common 89620X506 5,560 1,079,618 SH   SOLE   1,079,618 0 0
Tuesday Morning Corporation common 899035505 2,080 650,100 SH   SOLE   650,100 0 0
Ultra Clean Holdings, Inc. common 90385V107 22,864 746,716 SH   SOLE   746,716 0 0
Vocera Communications, Inc. common 92857F107 13,356 425,759 SH   SOLE   425,759 0 0
XCel Brands Inc. common 98400M101 1,591 430,002 SH   SOLE   430,002 0 0
Xplore Technologies, Corp. common 983950700 544 154,521 SH   SOLE   154,521 0 0
YogaWorks, Inc. common 986005106 221 79,790 SH   SOLE   79,790 0 0
Zealand Pharma A/S ADR (Denmar common 98920Y304 5,380 280,201 SH   SOLE   280,201 0 0
argenx SE - ADR (Netherlands) common 04016X101 2,244 100,000 SH   SOLE   100,000 0 0
eMagin Corporation common 29076N206 7,337 3,261,000 SH   SOLE   3,261,000 0 0
Cellectar Biosciences @4.68 8/ warrants 15117F203 17 106,600 SH   SOLE   106,600 0 0
EyeGate Pharmaceuticals @10.62 warrants 30233M115 16 137,092 SH   SOLE   137,092 0 0
Sensus Healthcare, Inc @6.75 6 warrants 81728J117 287 494,939 SH   SOLE   494,939 0 0