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 FIGI (to the nearest dollar) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ABEONA THERAPEUTICS INC COM NEW 00289Y206   494,374 160,511 SH   OTR 1 0 160,511 0
ABEONA THERAPEUTICS INC COM NEW 00289Y206   1,514,322 491,663 SH   SOLE   491,663 0 0
ADTRAN HOLDINGS INC COM 00486H105   5,454,549 290,290 SH   OTR 1 0 290,290 0
ADTRAN HOLDINGS INC COM 00486H105   16,716,129 889,629 SH   SOLE   889,629 0 0
ADVERUM BIOTECHNOLOGIES INC COM 00773U108   173,016 298,560 SH   OTR 1 0 298,560 0
ADVERUM BIOTECHNOLOGIES INC COM 00773U108   522,384 901,440 SH   SOLE   901,440 0 0
AIRGAIN INC COM 00938A104   1,160,785 178,308 SH   OTR 1 0 178,308 0
AIRGAIN INC COM 00938A104   3,562,116 547,176 SH   SOLE   547,176 0 0
ANI PHARMACEUTICALS INC COM 00182C103   3,540,924 88,017 SH   OTR 1 0 88,017 0
ANI PHARMACEUTICALS INC COM 00182C103   10,865,680 270,089 SH   SOLE   270,089 0 0
APOLLO ENDOSURGERY INC COM 03767D108   774,629 77,696 SH   OTR 1 0 77,696 0
APOLLO ENDOSURGERY INC COM 03767D108   2,380,238 238,740 SH   SOLE   238,740 0 0
ASPEN AEROGELS INC COM 04523Y105   2,900,340 246,000 SH   OTR 1 0 246,000 0
ASPEN AEROGELS INC COM 04523Y105   8,889,660 754,000 SH   SOLE   754,000 0 0
AVEO PHARMACEUTICALS INC COM NEW 053588307   2,555,329 170,925 SH   OTR 1 0 170,925 0
AVEO PHARMACEUTICALS INC COM NEW 053588307   7,840,273 524,433 SH   SOLE   524,433 0 0
AVIAT NETWORKS INC COM NEW 05366Y201   4,093,875 131,256 SH   OTR 1 0 131,256 0
AVIAT NETWORKS INC COM NEW 05366Y201   12,527,838 401,662 SH   SOLE   401,662 0 0
BIOCARDIA INC COM 09060U507   306,035 146,428 SH   OTR 1 0 146,428 0
BIOCARDIA INC COM 09060U507   938,011 448,809 SH   SOLE   448,809 0 0
BIODESIX INC COM 09075X108   3,445,315 1,497,963 SH   OTR 1 0 1,497,963 0
BIODESIX INC COM 09075X108   10,569,678 4,595,512 SH   SOLE   4,595,512 0 0
BK TECHNOLOGIES CORPORATION COM 05587G104   1,381,157 416,011 SH   OTR 1 0 416,011 0
BK TECHNOLOGIES CORPORATION COM 05587G104   4,228,727 1,273,713 SH   SOLE   1,273,713 0 0
CALAMP CORP COM 128126109   2,562,762 572,045 SH   OTR 1 0 572,045 0
CALAMP CORP COM 128126109   7,866,419 1,755,897 SH   SOLE   1,755,897 0 0
CAMBIUM NETWORKS CORP SHS G17766109   3,109,623 143,499 SH   OTR 1 0 143,499 0
CAMBIUM NETWORKS CORP SHS G17766109   9,547,954 440,607 SH   SOLE   440,607 0 0
CAPSTONE GREEN ENERGY CORP COM 14067D508   319,609 220,420 SH   OTR 1 0 220,420 0
CAPSTONE GREEN ENERGY CORP COM 14067D508   980,316 676,080 SH   SOLE   676,080 0 0
CELLECTAR BIOSCIENCES INC COM NEW 15117F807   575,586 336,600 SH   OTR 1 0 336,600 0
CELLECTAR BIOSCIENCES INC COM NEW 15117F807   1,017,943 595,288 SH   SOLE   595,288 0 0
COGNITION THERAPEUTICS INC COM 19243B102   1,053,610 501,719 SH   OTR 1 0 501,719 0
COGNITION THERAPEUTICS INC COM 19243B102   3,225,881 1,536,134 SH   SOLE   1,536,134 0 0
COHERENT CORP COM 19247G107   863,460 24,600 SH   OTR 1 0 24,600 0
COHERENT CORP COM 19247G107   2,646,540 75,400 SH   SOLE   75,400 0 0
CONTEXT THERAPEUTICS INC COM 21077P108   183,707 281,889 SH   OTR 1 0 281,889 0
CONTEXT THERAPEUTICS INC COM 21077P108   561,672 861,856 SH   SOLE   861,856 0 0
COYA THERAPEUTICS INC COMMON STOCK 22407B108   652,711 137,758 SH   OTR 1 0 137,758 0
COYA THERAPEUTICS INC COMMON STOCK 22407B108   2,000,625 422,242 SH   SOLE   422,242 0 0
CTI BIOPHARMA CORP COM 12648L601   2,078,474 345,836 SH   OTR 1 0 345,836 0
CTI BIOPHARMA CORP COM 12648L601   6,370,738 1,060,023 SH   SOLE   1,060,023 0 0
CYCLO THERAPEUTICS INC *W EXP 12/11/202 23254X110   36,696 70,570 SH Call OTR 1 0 70,570 0
CYCLO THERAPEUTICS INC *W EXP 12/11/202 23254X110   103,846 199,704 SH Call SOLE   199,704 0 0
DZS INC COM 268211109   5,552,318 437,880 SH   OTR 1 0 437,880 0
DZS INC COM 268211109   17,110,329 1,349,395 SH   SOLE   1,349,395 0 0
EVERSPIN TECHNOLOGIES INC COM 30041T104   1,164,053 209,362 SH   OTR 1 0 209,362 0
EVERSPIN TECHNOLOGIES INC COM 30041T104   3,561,558 640,568 SH   SOLE   640,568 0 0
EVOLUS INC COM 30052C107   1,716,636 228,580 SH   OTR 1 0 228,580 0
EVOLUS INC COM 30052C107   5,256,609 699,948 SH   SOLE   699,948 0 0
FRANKLIN WIRELESS CORP COM 355184102   440,764 98,826 SH   OTR 1 0 98,826 0
FRANKLIN WIRELESS CORP COM 355184102   1,298,636 291,174 SH   SOLE   291,174 0 0
IDEAL PWR INC COM NEW 451622203   562,697 52,588 SH   OTR 1 0 52,588 0
IDEAL PWR INC COM NEW 451622203   1,717,152 160,480 SH   SOLE   160,480 0 0
INDIE SEMICONDUCTOR INC CLASS A COM 45569U101   4,389,640 752,940 SH   OTR 1 0 752,940 0
INDIE SEMICONDUCTOR INC CLASS A COM 45569U101   13,439,916 2,305,303 SH   SOLE   2,305,303 0 0
INFINERA CORP COM 45667G103   1,367,816 202,940 SH   OTR 1 0 202,940 0
INFINERA CORP COM 45667G103   4,192,489 622,031 SH   SOLE   622,031 0 0
KWESST MICRO SYSTEMS INC COM NEW 501506604   380,171 147,353 SH   OTR 1 0 147,353 0
KWESST MICRO SYSTEMS INC *W EXP 12/09/202 501506133   132,618 147,353 SH Call OTR 1 0 147,353 0
KWESST MICRO SYSTEMS INC COM NEW 501506604   651,829 252,647 SH   SOLE   252,647 0 0
KWESST MICRO SYSTEMS INC *W EXP 12/09/202 501506133   406,482 451,647 SH Call SOLE   451,647 0 0
LIGHTPATH TECHNOLOGIES INC COM CL A 532257805   609,299 499,425 SH   OTR 1 0 499,425 0
LIGHTPATH TECHNOLOGIES INC COM CL A 532257805   1,867,097 1,530,407 SH   SOLE   1,530,407 0 0
MEDICENNA THERAPEUTICS CORP COM 58490H107   490,735 1,070,938 SH   OTR 1 0 1,070,938 0
MEDICENNA THERAPEUTICS CORP COM 58490H107   1,501,250 3,276,045 SH   SOLE   3,276,045 0 0
NLS PHARMACEUTICS LTD *W EXP 02/02/202 H57830111   56,277 194,060 SH Call OTR 1 0 194,060 0
NLS PHARMACEUTICS LTD *W EXP 02/02/202 H57830111   183,530 632,861 SH Call SOLE   632,861 0 0
PARATEK PHARMACEUTICALS INC COM 699374302   1,912,028 1,022,475 SH   OTR 1 0 1,022,475 0
PARATEK PHARMACEUTICALS INC COM 699374302   5,861,358 3,134,416 SH   SOLE   3,134,416 0 0
PROCESSA PHARMACEUTICALS INC COM NEW 74275C205   78,049 70,954 SH   OTR 1 0 70,954 0
PROCESSA PHARMACEUTICALS INC COM NEW 74275C205   256,024 232,749 SH   SOLE   232,749 0 0
PROSOMNUS INC COMMON STOCK 50535E108   532,108 97,399 SH   OTR 1 0 97,399 0
PROSOMNUS INC COMMON STOCK 50535E108   1,601,515 293,241 SH   SOLE   293,241 0 0
REZOLUTE INC COM NEW 76200L309   24,563 11,866 SH   SOLE   11,866 0 0
RF INDS LTD COM PAR $0.01 749552105   642,212 124,944 SH   OTR 1 0 124,944 0
RF INDS LTD COM PAR $0.01 749552105   1,970,434 383,353 SH   SOLE   383,353 0 0
RVL PHARMACEUTICALS PLC SHS G6S41R101   510,675 455,960 SH   OTR 1 0 455,960 0
RVL PHARMACEUTICALS PLC SHS G6S41R101   1,507,412 1,345,904 SH   SOLE   1,345,904 0 0
SAVERONE 2014 LTD *W EXP 06/02/202 80516T113   14,108 141,364 SH Call OTR 1 0 141,364 0
SAVERONE 2014 LTD *W EXP 06/02/202 80516T113   42,697 427,830 SH Call SOLE   427,830 0 0
SCPHARMACEUTICALS INC COM 810648105   4,498,121 627,353 SH   OTR 1 0 627,353 0
SCPHARMACEUTICALS INC COM 810648105   13,787,057 1,922,881 SH   SOLE   1,922,881 0 0
SCYNEXIS INC COM NEW 811292200   741,640 475,410 SH   OTR 1 0 475,410 0
SCYNEXIS INC COM NEW 811292200   2,272,352 1,456,636 SH   SOLE   1,456,636 0 0
SOLENO THERAPEUTICS INC COM 834203309   205,748 103,913 SH   OTR 1 0 103,913 0
SOLENO THERAPEUTICS INC COM 834203309   630,780 318,576 SH   SOLE   318,576 0 0
TELA BIO INC COM 872381108   4,781,677 415,798 SH   OTR 1 0 415,798 0
TELA BIO INC COM 872381108   14,530,055 1,263,483 SH   SOLE   1,263,483 0 0
TFF PHARMACEUTICALS INC COM 87241J104   449,215 427,824 SH   OTR 1 0 427,824 0
TFF PHARMACEUTICALS INC COM 87241J104   1,376,871 1,311,306 SH   SOLE   1,311,306 0 0
THERATECHNOLOGIES INC COM 88338H100   842,119 952,024 SH   OTR 1 0 952,024 0
THERATECHNOLOGIES INC COM 88338H100   2,545,779 2,878,015 SH   SOLE   2,878,015 0 0
TRANSPHORM INC COM 89386L100   4,813,323 884,802 SH   OTR 1 0 884,802 0
TRANSPHORM INC COM 89386L100   14,821,519 2,724,544 SH   SOLE   2,724,544 0 0
VACCINEX INC COM 918640103   327,274 507,795 SH   OTR 1 0 507,795 0
VACCINEX INC COM 918640103   1,337,120 1,944,006 SH   SOLE   1,944,006 0 0