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
AGILE THERAPEUTICS INC COM 00847L100 242 160,000 SH   SOLE   160,000 0 0
AIR LEASE CORP CL A 00912X302 1,374 40,000 SH   DFND 1 40,000 0 0
AIR LEASE CORP CL A 00912X302 1,718 50,000 SH   DFND 2 50,000 0 0
AIR LEASE CORP CL A 00912X302 2,920 85,000 SH   SOLE   85,000 0 0
AKAMAI TECHNOLOGIES INC COM 00971T101 2,438 34,000 SH   DFND 2 34,000 0 0
AKAMAI TECHNOLOGIES INC COM 00971T101 1,685 23,500 SH   SOLE   23,500 0 0
AKOUSTIS TECHNOLOGIES INC COM 00973N102 784 135,000 SH   SOLE   135,000 0 0
ALPHA PRO TECH LTD COM 020772109 215 59,843 SH   SOLE   59,843 0 0
AMBER RD INC COM 02318Y108 1,375 158,650 SH   DFND 1 158,650 0 0
AMBER RD INC COM 02318Y108 3,858 445,000 SH   DFND 2 445,000 0 0
AMBER RD INC COM 02318Y108 4,796 553,200 SH   SOLE   553,200 0 0
APPIAN CORP CL A 03782L101 344 10,000 SH   DFND 2 10,000 0 0
APPIAN CORP CL A 03782L101 86 2,500 SH   SOLE   2,500 0 0
APPLE INC COM 037833100 513 2,700 SH   DFND 2 2,700 0 0
APPLE INC COM 037833100 3,799 20,000 SH   SOLE   20,000 0 0
APPLIED MATLS INC COM 038222105 357 9,000 SH   DFND 2 9,000 0 0
AQUANTIA CORP COM 03842Q108 680 75,000 SH   DFND 1 75,000 0 0
AQUANTIA CORP COM 03842Q108 307 33,850 SH   DFND 2 33,850 0 0
AQUANTIA CORP COM 03842Q108 1,450 160,000 SH   SOLE   160,000 0 0
ASPEN AEROGELS INC COM 04523Y105 70 27,300 SH   DFND 1 27,300 0 0
ASPEN AEROGELS INC COM 04523Y105 1,107 434,050 SH   DFND 2 434,050 0 0
ASPEN AEROGELS INC COM 04523Y105 1,706 669,050 SH   SOLE   669,050 0 0
BECTON DICKINSON & CO COM 075887109 4,995 20,000 SH   DFND 2 20,000 0 0
BOEING CO COM 097023105 7,628 20,000 SH   DFND 1 20,000 0 0
BOEING CO COM 097023105 2,098 5,500 SH   SOLE   5,500 0 0
CARMAX INC COM 143130102 5,933 85,000 SH   DFND 2 85,000 0 0
CARMAX INC COM 143130102 1,431 20,500 SH   SOLE   20,500 0 0
COHU INC COM 192576106 1,475 100,000 SH   SOLE   100,000 0 0
COMCAST CORP NEW CL A 20030N101 7,996 200,000 SH   DFND 1 200,000 0 0
COMCAST CORP NEW CL A 20030N101 4,598 115,000 SH   DFND 2 115,000 0 0
COMSCORE INC COM 20564W105 462 22,800 SH   DFND 1 22,800 0 0
COMSCORE INC COM 20564W105 146 7,200 SH   SOLE   7,200 0 0
CORE LABORATORIES N V COM N22717107 69 1,000 SH   DFND 2 1,000 0 0
CORE LABORATORIES N V COM N22717107 345 5,000 SH   SOLE   5,000 0 0
CORNING INC COM 219350105 1,159 35,000 SH   DFND 2 35,000 0 0
COUPA SOFTWARE INC COM 22266L106 437 4,800 SH   DFND 2 4,800 0 0
COUPA SOFTWARE INC COM 22266L106 109 1,200 SH   SOLE   1,200 0 0
CRA INTL INC COM 12618T105 253 5,000 SH   SOLE   5,000 0 0
CRYOPORT INC COM PAR $0.001 229050307 763 59,082 SH   DFND 2 59,082 0 0
CRYOPORT INC COM PAR $0.001 229050307 689 53,350 SH   SOLE   53,350 0 0
ECOLOGY & ENVIRONMENT INC CL A 278878103 330 29,972 SH   SOLE   29,972 0 0
ELECTRONICS FOR IMAGING INC COM 286082102 2,018 75,000 SH   DFND 1 75,000 0 0
ELECTRONICS FOR IMAGING INC COM 286082102 1,789 66,500 SH   DFND 2 66,500 0 0
ELECTRONICS FOR IMAGING INC COM 286082102 2,287 85,000 SH   SOLE   85,000 0 0
EMCORE CORP COM NEW 290846203 1,223 335,000 SH   SOLE   335,000 0 0
ENCOMPASS HEALTH CORP COM 29261A100 4,088 70,000 SH   DFND 1 70,000 0 0
ENTEGRIS INC COM 29362U104 4,997 140,000 SH   DFND 1 140,000 0 0
ENTEGRIS INC COM 29362U104 4,854 136,000 SH   DFND 2 136,000 0 0
ENTEGRIS INC COM 29362U104 6,406 179,500 SH   SOLE   179,500 0 0
EQUINIX INC COM 29444U700 906 2,000 SH   SOLE   2,000 0 0
EVERBRIDGE INC COM 29978A104 713 9,500 SH   DFND 2 9,500 0 0
EVERBRIDGE INC COM 29978A104 413 5,500 SH   SOLE   5,500 0 0
FLIR SYS INC COM 302445101 404 8,500 SH   DFND 2 8,500 0 0
FORMFACTOR INC COM 346375108 6,074 377,500 SH   DFND 1 377,500 0 0
FORMFACTOR INC COM 346375108 3,781 235,000 SH   DFND 2 235,000 0 0
FORMFACTOR INC COM 346375108 3,226 200,500 SH   SOLE   200,500 0 0
FREQUENCY ELECTRS INC COM 358010106 375 31,650 SH   DFND 2 31,650 0 0
FREQUENCY ELECTRS INC COM 358010106 1,906 160,850 SH   SOLE   160,850 0 0
GENMARK DIAGNOSTICS INC COM 372309104 709 100,000 SH   DFND 1 100,000 0 0
GENMARK DIAGNOSTICS INC COM 372309104 156 22,000 SH   DFND 2 22,000 0 0
GENMARK DIAGNOSTICS INC COM 372309104 840 118,500 SH   SOLE   118,500 0 0
GILEAD SCIENCES INC COM 375558103 2,990 46,000 SH   DFND 1 46,000 0 0
GILEAD SCIENCES INC COM 375558103 5,591 86,000 SH   DFND 2 86,000 0 0
GILEAD SCIENCES INC COM 375558103 845 13,000 SH   SOLE   13,000 0 0
GSE SYS INC COM 36227K106 3,136 1,120,000 SH   SOLE   1,120,000 0 0
GSV CAP CORP COM 36191J101 2,418 318,997 SH   DFND 1 318,997 0 0
GSV CAP CORP COM 36191J101 627 82,762 SH   SOLE   82,762 0 0
HAWAIIAN HOLDINGS INC COM 419879101 2,429 92,550 SH   DFND 1 92,550 0 0
HAWAIIAN HOLDINGS INC COM 419879101 249 9,500 SH   DFND 2 9,500 0 0
HAWAIIAN HOLDINGS INC COM 419879101 1,579 60,150 SH   SOLE   60,150 0 0
HONEYWELL INTL INC COM 438516106 3,814 24,000 SH   DFND 1 24,000 0 0
HONEYWELL INTL INC COM 438516106 397 2,500 SH   DFND 2 2,500 0 0
ICHOR HOLDINGS SHS G4740B105 361 16,000 SH   SOLE   16,000 0 0
II VI INC COM 902104108 4,253 114,200 SH   DFND 1 114,200 0 0
II VI INC COM 902104108 2,026 54,400 SH   SOLE   54,400 0 0
INTEVAC INC COM 461148108 858 140,000 SH   SOLE   140,000 0 0
IPG PHOTONICS CORP COM 44980X109 949 6,250 SH   DFND 2 6,250 0 0
IPG PHOTONICS CORP COM 44980X109 1,062 7,000 SH   SOLE   7,000 0 0
KLA-TENCOR CORP COM 482480100 2,239 18,750 SH   DFND 1 18,750 0 0
KLA-TENCOR CORP COM 482480100 896 7,500 SH   SOLE   7,500 0 0
KVH INDS INC COM 482738101 420 41,200 SH   DFND 1 41,200 0 0
KVH INDS INC COM 482738101 4,924 483,200 SH   DFND 2 483,200 0 0
KVH INDS INC COM 482738101 4,897 480,598 SH   SOLE   480,598 0 0
LABORATORY CORP AMER HLDGS COM NEW 50540R409 5,012 32,763 SH   DFND 1 32,763 0 0
LABORATORY CORP AMER HLDGS COM NEW 50540R409 306 2,000 SH   DFND 2 2,000 0 0
LABORATORY CORP AMER HLDGS COM NEW 50540R409 1,040 6,800 SH   SOLE   6,800 0 0
LAM RESEARCH CORP COM 512807108 448 2,500 SH   DFND 2 2,500 0 0
LEMAITRE VASCULAR INC COM 525558201 698 22,500 SH   SOLE   22,500 0 0
MACOM TECH SOLUTIONS HLDGS I COM 55405Y100 251 15,000 SH   SOLE   15,000 0 0
MEDTRONIC PLC SHS G5960L103 2,144 23,541 SH   DFND 1 23,541 0 0
MEDTRONIC PLC SHS G5960L103 2,004 22,000 SH   DFND 2 22,000 0 0
MEDTRONIC PLC SHS G5960L103 762 8,365 SH   SOLE   8,365 0 0
MKS INSTRUMENT INC COM 55306N104 2,326 25,000 SH   DFND 1 25,000 0 0
MKS INSTRUMENT INC COM 55306N104 2,326 25,000 SH   DFND 2 25,000 0 0
MKS INSTRUMENT INC COM 55306N104 4,280 46,000 SH   SOLE   46,000 0 0
NATIONAL INSTRS CORP COM 636518102 887 20,000 SH   DFND 2 20,000 0 0
NATIONAL INSTRS CORP COM 636518102 311 7,000 SH   SOLE   7,000 0 0
NAVIGATOR HOLDINGS LTD SHS Y62132108 1,345 122,250 SH   DFND 1 122,250 0 0
NAVIGATOR HOLDINGS LTD SHS Y62132108 352 32,000 SH   DFND 2 32,000 0 0
NAVIGATOR HOLDINGS LTD SHS Y62132108 1,409 128,050 SH   SOLE   128,050 0 0
NEOPHOTONICS CORP COM 64051T100 242 38,500 SH   DFND 1 38,500 0 0
NEOPHOTONICS CORP COM 64051T100 953 151,500 SH   SOLE   151,500 0 0
NLIGHT INC COM 65487K100 170 7,631 SH   DFND 1 7,631 0 0
NLIGHT INC COM 65487K100 78 3,500 SH   DFND 2 3,500 0 0
NLIGHT INC COM 65487K100 84 3,762 SH   SOLE   3,762 0 0
NOVA MEASURING INSTRUMENTS L COM M7516K103 2,644 105,000 SH   DFND 1 105,000 0 0
NOVA MEASURING INSTRUMENTS L COM M7516K103 1,473 58,500 SH   DFND 2 58,500 0 0
NOVA MEASURING INSTRUMENTS L COM M7516K103 3,349 133,000 SH   SOLE   133,000 0 0
OAKTREE CAP GROUP LLC UNIT CL A 674001201 1,763 35,500 SH   DFND 1 35,500 0 0
OAKTREE CAP GROUP LLC UNIT CL A 674001201 993 20,000 SH   DFND 2 20,000 0 0
OAKTREE CAP GROUP LLC UNIT CL A 674001201 720 14,500 SH   SOLE   14,500 0 0
OIL DRI CORP AMER COM 677864100 561 18,000 SH   DFND 2 18,000 0 0
OIL DRI CORP AMER COM 677864100 1,417 45,500 SH   SOLE   45,500 0 0
OMNICELL INC COM 68213N109 243 3,000 SH   SOLE   3,000 0 0
PDF SOLUTIONS INC COM 693282105 2,196 177,785 SH   DFND 1 177,785 0 0
PDF SOLUTIONS INC COM 693282105 6,118 495,400 SH   DFND 2 495,400 0 0
PDF SOLUTIONS INC COM 693282105 7,742 626,915 SH   SOLE   626,915 0 0
PHOTRONICS INC COM 719405102 723 76,500 SH   DFND 1 76,500 0 0
PHOTRONICS INC COM 719405102 1,276 135,000 SH   DFND 2 135,000 0 0
PHOTRONICS INC COM 719405102 3,364 356,000 SH   SOLE   356,000 0 0
Q2 HLDGS INC COM 74736L109 1,316 19,000 SH   DFND 2 19,000 0 0
Q2 HLDGS INC COM 74736L109 623 9,000 SH   SOLE   9,000 0 0
QUEST DIAGNOSTICS INC COM 74834L100 270 3,000 SH   DFND 2 3,000 0 0
QUEST DIAGNOSTICS INC COM 74834L100 135 1,500 SH   SOLE   1,500 0 0
SCHLUMBERGER LTD COM 806857108 436 10,000 SH   DFND 2 10,000 0 0
SCHLUMBERGER LTD COM 806857108 218 5,000 SH   SOLE   5,000 0 0
SOUTHWEST AIRLS CO COM 844741108 2,253 43,400 SH   DFND 1 43,400 0 0
SOUTHWEST AIRLS CO COM 844741108 862 16,600 SH   SOLE   16,600 0 0
TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADS 874039100 307 7,500 SH   DFND 2 7,500 0 0
TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADS 874039100 246 6,000 SH   SOLE   6,000 0 0
TEKLA HEALTHCARE INVS SH BEN INT 87911J103 5,369 261,392 SH   DFND 1 261,392 0 0
TEKLA HEALTHCARE INVS SH BEN INT 87911J103 2,685 130,698 SH   SOLE   130,698 0 0
TEKLA LIFE SCIENCES INVS SH BEN INT 87911K100 6,595 385,000 SH   DFND 1 385,000 0 0
TEKLA LIFE SCIENCES INVS SH BEN INT 87911K100 2,524 147,359 SH   SOLE   147,359 0 0
THE TRADE DESK INC COM CL A 88339J105 1,049 5,300 SH   DFND 2 5,300 0 0
THE TRADE DESK INC COM CL A 88339J105 257 1,300 SH   SOLE   1,300 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102 8,212 30,000 SH   DFND 1 30,000 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102 8,622 31,500 SH   DFND 2 31,500 0 0
TTM TECHNOLOGIES INC COM 87305R109 1,056 90,000 SH   SOLE   90,000 0 0
ULTRA CLEAN HLDGS INC COM 90385V107 259 25,000 SH   DFND 2 25,000 0 0
ULTRA CLEAN HLDGS INC COM 90385V107 1,056 102,000 SH   SOLE   102,000 0 0
VIASAT INC COM 92552V100 7,332 94,600 SH   DFND 1 94,600 0 0
VIASAT INC COM 92552V100 1,666 21,500 SH   DFND 2 21,500 0 0
VIASAT INC COM 92552V100 2,209 28,500 SH   SOLE   28,500 0 0
VICOR CORP COM 925815102 310 10,000 SH   DFND 1 10,000 0 0
VICOR CORP COM 925815102 776 25,000 SH   DFND 2 25,000 0 0
VICOR CORP COM 925815102 2,347 75,675 SH   SOLE   75,675 0 0
VISHAY INTERTECHNOLOGY INC COM 928298108 1,108 60,000 SH   DFND 2 60,000 0 0
VISHAY PRECISION GROUP INC COM 92835K103 257 7,500 SH   SOLE   7,500 0 0
WABTEC CORP COM 929740108 92 1,250 SH   DFND 1 1,250 0 0
WABTEC CORP COM 929740108 221 3,000 SH   DFND 2 3,000 0 0
WABTEC CORP COM 929740108 203 2,750 SH   SOLE   2,750 0 0
WORLD WRESTLING ENTMT INC CL A 98156Q108 824 9,500 SH   DFND 2 9,500 0 0
WORLD WRESTLING ENTMT INC CL A 98156Q108 391 4,500 SH   SOLE   4,500 0 0
ZUORA INC COM CL A 98983V106 1,002 50,000 SH   DFND 1 50,000 0 0
ZUORA INC COM CL A 98983V106 661 33,000 SH   DFND 2 33,000 0 0
ZUORA INC COM CL A 98983V106 1,590 79,381 SH   SOLE   79,381 0 0