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
ACACIA RESH CORP ACACIA TCH COM 003881307 565 83,249 SH   OTR 1 0 83,249 0
ADAMAS PHARMACEUTICALS INC COM 00548A106 3,069 625,080 SH   OTR 1 0 625,080 0
ADTRAN INC COM 00738A106 3,541 188,738 SH   OTR 1 0 188,738 0
ALIMERA SCIENCES INC COM NEW 016259202 538 127,333 SH   OTR 1 0 127,333 0
ALLENA PHARMACEUTICALS COM 018119107 884 980,200 SH   OTR 1 0 980,200 0
AMERICAN SUPERCONDUCTOR CORP SHS NEW 030111207 1,322 90,681 SH   OTR 1 0 90,681 0
AMTECH SYS INC COM PAR $0.01N 032332504 716 62,646 SH   OTR 1 0 62,646 0
ANNOVIS BIO INC COM 03615A108 631 19,878 SH   OTR 1 0 19,878 0
ARIDIS PHARMACEUTICALS INC COM 040334104 139 37,726 SH   OTR 1 0 37,726 0
AVAYA HLDGS CORP COM 05351X101 1,395 70,500 SH Call OTR 1 0 70,500 0
AVEO PHARMACEUTICALS INC COM NEW 053588307 2,808 454,364 SH   OTR 1 0 454,364 0
AVIAT NETWORKS INC COM NEW 05366Y201 4,567 138,974 SH   OTR 1 0 138,974 0
BK TECHNOLOGIES CORPORATION COM 05587G104 881 311,684 SH   OTR 1 0 311,684 0
BRAINSWAY LTD SPONSORED ADS 10501L106 811 100,600 SH   OTR 1 0 100,600 0
BRIDGELINE DIGITAL INC COM 10807Q700 839 204,025 SH   OTR 1 0 204,025 0
CYBEROPTICS CORP COM 232517102 4,147 116,566 SH   OTR 1 0 116,566 0
CYCLO THERAPEUTICS INC COM NEW 23254X201 599 88,690 SH Call OTR 1 0 88,690 0
DATA I O CORP COM 237690102 648 99,266 SH   OTR 1 0 99,266 0
DERMATA THERAPEUTICS INC COM 249845108 180 40,075 SH Call OTR 1 0 40,075 0
DERMATA THERAPEUTICS INC COM 249845108 180 40,075 SH   OTR 1 0 40,075 0
DZS INC COM 268211109 2,715 221,492 SH   OTR 1 0 221,492 0
EDAP TMS S A SPONSORED ADR 268311107 1,808 283,368 SH   OTR 1 0 283,368 0
EMCORE CORP COM NEW 290846203 5,937 793,709 SH   OTR 1 0 793,709 0
EVOKE PHARMA INC COM 30049G104 517 397,742 SH   OTR 1 0 397,742 0
FRANKLIN WIRELESS CORP COM 355184102 1,435 197,652 SH   OTR 1 0 197,652 0
GALERA THERAPEUTICS INC COM 36338D108 3,825 472,180 SH   OTR 1 0 472,180 0
HTG MOLECULAR DIAGNOSTICS IN COM NEW 40434H203 817 143,135 SH   OTR 1 0 143,135 0
IDEAL PWR INC COM NEW 451622203 511 33,572 SH   OTR 1 0 33,572 0
ISHARES TR RUSSELL 2000 ETF 464287655 25,047 114,500 SH Put OTR 1 0 114,500 0
MEDICENNA THERAPEUTICS CORP COM 58490H107 607 215,030 SH   OTR 1 0 215,030 0
MYOMO INC COM NEW 62857J201 943 79,290 SH   OTR 1 0 79,290 0
NLS PHARMACEUTICS LTD *W EXP 09/25/202 H57830111 486 194,560 SH Call OTR 1 0 194,560 0
NUWELLIS INC COM 67113Y108 383 174,344 SH   OTR 1 0 174,344 0
O2MICRO INTERNATIONAL LIMITE SPONS ADR 67107W100 3,683 609,737 SH   OTR 1 0 609,737 0
ONDAS HLDGS INC COM NEW 68236H204 435 47,407 SH   OTR 1 0 47,407 0
PARATEK PHARMACEUTICALS INC COM 699374302 1,892 389,440 SH   OTR 1 0 389,440 0
PDF SOLUTIONS INC COM 693282105 5,674 246,231 SH   OTR 1 0 246,231 0
PDS BIOTECHNOLOGY CORP COM 70465T107 2,647 177,589 SH   OTR 1 0 177,589 0
PETVIVO HLDGS INC COM NEW 716817408 62 22,900 SH Call OTR 1 0 22,900 0
PHOTRONICS INC COM 719405102 4,521 331,669 SH   OTR 1 0 331,669 0
PROCESSA PHARMACEUTICALS INC COM NEW 74275C205 779 90,968 SH   OTR 1 0 90,968 0
PUMA BIOTECHNOLOGY INC COM 74587V107 1,387 197,960 SH   OTR 1 0 197,960 0
RF INDS LTD COM PAR $0.01 749552105 951 116,684 SH   OTR 1 0 116,684 0
SCPHARMACEUTICALS INC COM 810648105 2,000 300,760 SH   OTR 1 0 300,760 0
SCYNEXIS INC COM NEW 811292200 1,819 343,126 SH   OTR 1 0 343,126 0
SILICON MOTION TECHNOLOGY CO SPONSORED ADR 82706C108 5,341 77,434 SH   OTR 1 0 77,434 0
THERATECHNOLOGIES INC COM 88338H100 3,273 708,047 SH   OTR 1 0 708,047 0
TRANSCODE THERAPEUTICS INC COM 89357L105 883 295,518 SH   OTR 1 0 295,518 0
WIRELESS TELECOM GROUP INC COM 976524108 899 434,407 SH   OTR 1 0 434,407 0
X4 PHARMACEUTICALS INC COM 98420X103 2,044 386,475 SH   OTR 1 0 386,475 0
YIELD10 BIOSCIENCE INC COM 98585K862 478 79,672 SH   OTR 1 0 79,672 0
ACACIA RESH CORP ACACIA TCH COM 003881307 1,899 279,657 SH   SOLE   279,657 0 0
ADAMAS PHARMACEUTICALS INC COM 00548A106 9,627 1,960,663 SH   SOLE   1,960,663 0 0
ADTRAN INC COM 00738A106 11,705 623,918 SH   SOLE   623,918 0 0
ALIMERA SCIENCES INC COM NEW 016259202 1,577 373,692 SH   SOLE   373,692 0 0
ALLENA PHARMACEUTICALS COM 018119107 2,724 3,019,800 SH   SOLE   3,019,800 0 0
AMERICAN SUPERCONDUCTOR CORP SHS NEW 030111207 4,444 304,806 SH   SOLE   304,806 0 0
AMTECH SYS INC COM PAR $0.01N 032332504 2,405 210,454 SH   SOLE   210,454 0 0
ANNOVIS BIO INC COM 03615A108 1,479 46,591 SH   SOLE   46,591 0 0
ARIDIS PHARMACEUTICALS INC COM 040334104 415 112,865 SH   SOLE   112,865 0 0
AVAYA HLDGS CORP COM 05351X101 4,542 229,500 SH Call SOLE   229,500 0 0
AVEO PHARMACEUTICALS INC COM NEW 053588307 9,467 1,531,812 SH   SOLE   1,531,812 0 0
AVIAT NETWORKS INC COM NEW 05366Y201 13,660 415,708 SH   SOLE   415,708 0 0
BK TECHNOLOGIES CORPORATION COM 05587G104 2,905 1,028,316 SH   SOLE   1,028,316 0 0
BRAINSWAY LTD SPONSORED ADS 10501L106 2,738 339,701 SH   SOLE   339,701 0 0
BRIDGELINE DIGITAL INC COM 10807Q700 16,375 1,055,619 SH   SOLE   1,055,619 0 0
CYCLO THERAPEUTICS INC COM NEW 23254X201 1,764 261,310 SH Call SOLE   261,310 0 0
DZS INC COM 268211109 9,165 747,523 SH   SOLE   747,523 0 0
DATA I O CORP COM 237690102 2,083 319,044 SH   SOLE   319,044 0 0
DERMATA THERAPEUTICS INC COM 249845108 606 134,925 SH Call SOLE   134,925 0 0
DERMATA THERAPEUTICS INC COM 249845108 606 134,925 SH   SOLE   134,925 0 0
EDAP TMS S A SPONSORED ADR 268311107 5,901 924,882 SH   SOLE   924,882 0 0
EMCORE CORP COM NEW 290846203 19,272 2,576,444 SH   SOLE   2,576,444 0 0
EVOKE PHARMA INC COM 30049G104 1,694 1,303,443 SH   SOLE   1,303,443 0 0
FRANKLIN WIRELESS CORP COM 355184102 4,228 582,348 SH   SOLE   582,348 0 0
GALERA THERAPEUTICS INC COM 36338D108 12,671 1,564,315 SH   SOLE   1,564,315 0 0
HTG MOLECULAR DIAGNOSTICS IN COM NEW 40434H203 2,677 468,865 SH   SOLE   468,865 0 0
IDEAL PWR INC COM NEW 451622203 1,686 110,775 SH   SOLE   110,775 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 84,328 385,500 SH Put SOLE   385,500 0 0
MEDICENNA THERAPEUTICS CORP COM 58490H107 1,937 699,970 SH   SOLE   699,970 0 0
MYOMO INC COM NEW 62857J201 3,196 268,835 SH   SOLE   268,835 0 0
NLS PHARMACEUTICS LTD *W EXP 09/25/202 H57830111 1,583 633,361 SH Call SOLE   633,361 0 0
NUWELLIS INC COM 67113Y108 1,288 585,656 SH   SOLE   585,656 0 0
O2MICRO INTERNATIONAL LIMITE SPONS ADR 67107W100 11,166 1,848,665 SH   SOLE   1,848,665 0 0
ONDAS HLDGS INC COM NEW 68236H204 1,463 159,663 SH   SOLE   159,663 0 0
PARATEK PHARMACEUTICALS INC COM 699374302 5,929 1,219,958 SH   SOLE   1,219,958 0 0
PDF SOLUTIONS INC COM 693282105 17,482 758,769 SH   SOLE   758,769 0 0
PDS BIOTECHNOLOGY CORP COM 70465T107 8,880 595,971 SH   SOLE   595,971 0 0
PETVIVO HLDGS INC COM NEW 716817408 208 77,100 SH Call SOLE   77,100 0 0
PETVIVO HLDGS INC COM NEW 716817408 135 50,000 SH   SOLE   50,000 0 0
PHOTRONICS INC COM 719405102 14,162 1,039,065 SH   SOLE   1,039,065 0 0
PROCESSA PHARMACEUTICALS INC COM NEW 74275C205 2,538 296,129 SH   SOLE   296,129 0 0
PUMA BIOTECHNOLOGY INC COM 74587V107 4,672 666,467 SH   SOLE   666,467 0 0
RF INDS LTD COM PAR $0.01 749552105 3,084 378,353 SH   SOLE   378,353 0 0
SCPHARMACEUTICALS INC COM 810648105 6,207 933,361 SH   SOLE   933,361 0 0
SILICON MOTION TECHNOLOGY CO SPONSORED ADR 82706C108 23,776 1,391,301 SH   SOLE   1,391,301 0 0
THERATECHNOLOGIES INC COM 88338H100 8,689 2,314,989 SH   SOLE   2,314,989 0 0
TRANSCODE THERAPEUTICS INC COM 89357L105 2,915 974,982 SH   SOLE   974,982 0 0
WIRELESS TELECOM GROUP INC COM 976524108 2,967 1,433,232 SH   SOLE   1,433,232 0 0
X4 PHARMACEUTICALS INC COM 98420X103 6,761 1,278,065 SH   SOLE   1,278,065 0 0
YIELD10 BIOSCIENCE INC COM 98585K862 1,571 262,328 SH   SOLE   262,328 0 0