Investor Empery Asset Management, LP
Manager Ryan Matthew Lane and Martin David Hoe
13D/G Filings

This page shows a list of all the recent 13D/G filings made by Empery Asset Management, LP . Schedule 13D is commonly referred to as a “beneficial ownership report.” The term "beneficial owner" is defined under SEC rules. It includes any person who directly or indirectly shares voting power or investment power (the power to sell the security).

When a person or group of persons acquires beneficial ownership of more than 5% of a voting class of a company’s equity securities, they are required to file a Schedule 13D within ten days after the purchase. Click the link icon to see the full transaction history.

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Date Form Target Prev
Shares		 Current
Shares		 Change
(Percent)		 Ownership
(Percent)		 Change
(Percent)
2026-04-22 13G / CYNGN INC 1,404,049
2026-04-22 13G ABTS / Abits Group Inc. 273,771
2026-04-15 13G/A RBNE / Robin Energy Ltd. 306,574 0
2026-04-15 13G/A DTIL / Precision BioSciences, Inc. 2,297,781 1,968,879
2026-04-15 13G/A MHY3894J1047 / Imperial Petroleum Inc 2,298,892
2026-01-28 13G IMPP / Imperial Petroleum Inc. 3,182,951
2026-01-28 13G RBNE / Robin Energy Ltd. 306,574
2026-01-22 13G DTIL / Precision BioSciences, Inc. 2,297,781
2026-01-22 13G SLE / Super League Enterprise, Inc. 1,275,475
2026-01-15 13G/A XFOR / X4 Pharmaceuticals, Inc. 2,498,162 9,043,894
2026-01-15 13G/A JZXN / Jiuzi Holdings, Inc. 73,152
2026-01-15 13G/A IMRX / Immuneering Corporation 5,188,755 3,250,775
2026-01-05 13D/A EMPD / Empery Digital Inc. 2,776,594 3,030,345
2025-12-08 13D/A EMPD / Empery Digital Inc. 2,626,594 2,776,594
2025-10-21 13G/A TOVX / Theriva Biologics, Inc. 953,185 504,091
2025-10-21 13G IMRX / Immuneering Corporation 5,188,755
2025-10-21 13G/A XTIA / XTI Aerospace, Inc. 1,647,963 1,602,751
2025-10-21 13G JZXN / Jiuzi Holdings, Inc. 1,507,647
2025-10-21 13G/A CYN / Cyngn Inc. 609,342 0
2025-10-21 13G/A OTLK / Outlook Therapeutics, Inc. 3,195,641 2,332,948
2025-10-21 13G XFOR / X4 Pharmaceuticals, Inc. 4,549,605 2,498,162
2025-07-31 13G XTIA / XTI Aerospace, Inc. 1,647,963
2025-07-31 13G TOVX / Theriva Biologics, Inc. 953,185
2025-07-31 13G OTLK / Outlook Therapeutics, Inc. 3,195,641
2025-07-31 13G/A TNYA / Tenaya Therapeutics, Inc. 8,727,314 8,296,276
2025-07-31 13G/A FMTOF / Femto Technologies Inc. 293,208 4,932
2025-07-31 13G CYN / Cyngn Inc. 2,107,680 609,342
2025-07-24 13D EMPD / Empery Digital Inc. 26,594 2,626,594
2025-07-24 13G/A CRML / Critical Metals Corp. 5,162,109 1,963,288
2025-07-24 13G/A GNLN / Greenlane Holdings, Inc. 14,006
2025-07-02 13G/A EMPD / Empery Digital Inc. 421,089 26,594
2025-05-07 13G VLCN / Volcon, Inc. 52,162 421,089
2025-05-07 13G TNYA / Tenaya Therapeutics, Inc. 8,727,314
2025-05-07 13G FMTOF / Femto Technologies Inc. 293,208
2025-04-29 13G/A BTCT / BTC Digital Ltd. 509,587 274,981
2025-04-29 13G/A FLGC / ZeroStack Corp. 926,361 374,065
2025-04-24 13G/A KSCP / Knightscope, Inc. 418,303 66,826
2025-04-24 13G/A SOBR / SOBR Safe, Inc. 80,154
2025-04-24 13G/A CRML / Critical Metals Corp. 8,147,349 5,162,109
2025-04-24 13G/A BFRG / Bullfrog AI Holdings, Inc. 929,857 494,510
2025-04-24 13G/A SIDU / Sidus Space, Inc. 483,092 241,546
2025-01-21 13G FLGC / ZeroStack Corp. 926,361
2025-01-21 13G KSCP / Knightscope, Inc. 418,303
2025-01-16 13G SOBR / SOBR Safe, Inc. 570,928 102,324
2025-01-16 13G SIDU / Sidus Space, Inc. 483,092
2025-01-16 13G BTCT / BTC Digital Ltd. 509,587
2025-01-15 13G/A GNLN / Greenlane Holdings, Inc. 35,114 219,687
2025-01-14 13G BFRG / Bullfrog AI Holdings, Inc. 929,857
2025-01-10 13G/A CRML / Critical Metals Corp. 7,038,345 8,147,349
2024-10-16 13G GNLN / Greenlane Holdings, Inc. 35,114
2024-10-16 13G CRML / Critical Metals Corp. 7,038,345
2024-10-16 13G/A TNXP / Tonix Pharmaceuticals Holding Corp. 2,313,680 1,739,864
2024-10-16 13G/A NVVE / Nuvve Holding Corp. 3,009,137 0
2024-10-09 13G/A VLCN / Volcon, Inc. 500,000 52,162
2024-10-09 13G/A STSS / SkyAI, Inc. 1,236,482 783,613
2024-10-09 13G/A ELEV / Elevation Oncology, Inc. 2,840,363 4,000,000
2024-10-09 13G/A SOBR / SOBR Safe, Inc. 570,928 570,928
2024-01-23 13G/A CYN / Cyngn Inc. 2,107,680 2,107,680
2024-01-11 13G TNXP / Tonix Pharmaceuticals Holding Corp. 2,313,680
2024-01-11 13G/A VLCN / Volcon, Inc. 9,057,971 500,000
2024-01-10 13G CYN / Cyngn Inc. 2,107,680
2024-01-09 13G ELEV / Elevation Oncology, Inc. 2,840,363
2024-01-09 13G STSS / SkyAI, Inc. 1,236,482
2024-01-09 13G SOBR / SOBR Safe, Inc. 570,928
2024-01-09 13G NVVE / Nuvve Holding Corp. 3,009,137
2024-01-08 13G/A XFOR / X4 Pharmaceuticals, Inc. 6,198,684 4,549,605
2024-01-08 13G/A KRBP / Kiromic BioPharma, Inc. 0
2024-01-08 13G/A RDHL / RedHill Biopharma Ltd. - Depositary Receipt (Common Stock) 647,824
2024-01-08 13G/A OILCF / Permex Petroleum Corporation 185,191 52,083
2023-01-13 13G RDHL / RedHill Biopharma Ltd. - Depositary Receipt (Common Stock) 5,906,124
2023-01-13 13G XFOR / X4 Pharmaceuticals, Inc. 6,198,684
2023-01-13 13G VLCN / Volcon, Inc. 9,057,971
2023-01-12 13G OILCD / Permex Petroleum Corp 185,191
2023-01-12 13G/A ISPC / iSpecimen Inc. 466,333 437,500
2023-01-12 13G/A DRCT / Direct Digital Holdings, Inc. 270,000 270,000
2023-01-12 13G KRBP / Kiromic BioPharma, Inc. 0 491,554
2022-03-18 13G DRCT / Direct Digital Holdings, Inc. 270,000
2022-01-24 13G/A TTNP / Titan Pharmaceuticals, Inc. 681,250 860,448
2022-01-24 13G/A US49721T1016 / KIORA PHARMACEUTICALS INC 868,622 534,311
2022-01-24 13G ISPC / iSpecimen Inc. 466,333
2022-01-24 13G/A POL / Polished.com Inc. 6,666,600 8,449,255
2022-01-24 13G/A BTB / Bit Brother Limited - Class A 3,900,000
2022-01-20 13G/A PRSO / Peraso Inc. 7,375
2022-01-20 13G/A PXS / Pyxis Tankers Inc. 2,857,143 160,000
2022-01-20 13G/A PHIO / Phio Pharmaceuticals Corp. 899,684 789,063
2022-01-20 13G/A NUWE / Nuwellis, Inc. 1,273,801 479,328
2022-01-20 13G/A BCTX / BriaCell Therapeutics Corp. 500,000 500,000
2022-01-19 13G/A AGTC / Applied Genetic Technologies Corp 3,932,584 2,244,292
2022-01-19 13G/A NVNO / enVVeno Medical Corporation 571,428 471,579
2022-01-19 13G/A HEPA / Hepion Pharmaceuticals, Inc. 4,000,000 335,745
2022-01-19 13G/A EVTV / Envirotech Vehicles, Inc. 1,810,878
2022-01-19 13G/A CLBS / Caladrius Biosciences Inc 3,448,980 2,505,367
2022-01-18 13G/A VIVE / Viveve Medical, Inc. 675,000 1,029,411
2022-01-18 13G/A TMBR / Timber Pharmaceuticals Inc 1,047,364 9,866,540
2022-01-18 13G/A OCUP / Opus Genetics, Inc. 511,153 3,063,498
2022-01-18 13G/A CTRM / Castor Maritime Inc. 13,000,000 3,067,864
2022-01-18 13G/A REI / Ring Energy, Inc. 398,077 21,428,500
2022-01-13 13G/A RCAT / Red Cat Holdings, Inc. 3,000,000 0
2022-01-13 13G/A KRBP / Kiromic BioPharma, Inc. 1,000,000 0
2022-01-13 13G/A ATOS / Atossa Therapeutics, Inc. 3,800,000 1,312,500
2022-01-13 13G/A EYES / Corgi ETF Trust I - Corgi Data & Surveillance ETF 3,300,000 0
2022-01-13 13G/A APDN / Applied DNA Sciences, Inc. 480,000 0
2022-01-13 13G/A XXII / 22nd Century Group, Inc. 10,126,894 0
2022-01-13 13G/A IO / ION Geophysical Corp 996,667 835
2022-01-13 13G/A VTSI / VirTra, Inc. 1,000,000 0
2022-01-13 13G/A ENG / ENGlobal Corporation 2,380,953 0
2022-01-13 13G/A AEMD / Aethlon Medical, Inc. 1,388,079 105,000
2022-01-11 13G/A KMPH / Zevra Therapeutics Inc 1,125,000 801,670
2022-01-11 13G/A USEG / U.S. Energy Corp. 425,195 0
2022-01-11 13G/A OEG / Orbital Energy Group Inc 1,851,852 0
2022-01-11 13G/A LTRN / Lantern Pharma Inc. 700,000 0
2022-01-11 13G/A VISL / Vislink Technologies, Inc. 3,030,304 1,515,152
2021-08-20 13G KPRX / Kiora Pharmaceuticals, Inc. 1,582,380 868,622
2021-07-26 13G RCAT / Red Cat Holdings, Inc. 3,000,000
2021-07-06 13G KRBP / Kiromic BioPharma, Inc. 1,000,000
2021-06-28 13G EYES / Corgi ETF Trust I - Corgi Data & Surveillance ETF 0 3,300,000
2021-06-15 13G AEMD / Aethlon Medical, Inc. 825,020 1,388,079
2021-06-10 13G XXII / 22nd Century Group, Inc. 5,801,118 10,126,894
2021-06-10 13G XXII / 22nd Century Group, Inc. 5,801,118 10,126,894
2021-06-08 13G ENG / ENGlobal Corporation 2,380,953
2021-06-03 13G POL / Polished.com Inc. 6,666,600
2021-05-04 13G G9396G100 / Urban Tea Inc 1,250,000
2021-04-09 13G VTSI / VirTra, Inc. 1,000,000
2021-03-24 13G 86782U106 / CHF Solutions Inc 368,571 370,000
2021-03-02 13G BCTX / BriaCell Therapeutics Corp. 500,000
2021-02-25 13G PXS / Pyxis Tankers Inc. 2,857,143
2021-02-23 13G MOSY / Mosys Inc 7,375 495,867
2021-02-19 13G IO / ION Geophysical Corp 832,314 996,667
2021-02-19 13G PHIO / Phio Pharmaceuticals Corp. 2,250,000 899,684
2021-02-18 13G CLBS / Caladrius Biosciences Inc 3,448,980
2021-02-18 13G USEG / U.S. Energy Corp. 0 425,195
2021-02-18 13G HEPA / Hepion Pharmaceuticals, Inc. 335,745 4,000,000
2021-02-17 13G NVNO / enVVeno Medical Corporation 185,868 571,428
2021-02-10 13G VISL / Vislink Technologies, Inc. 2,681,251 3,030,304
2021-02-02 13G AGTC / Applied Genetic Technologies Corp 3,932,584
2021-02-02 13G/A OCUP / Opus Genetics, Inc. 591,016 511,153
2021-02-02 13G/A REI / Ring Energy, Inc. 8,000,000 398,077
2021-02-02 13G/A ADOM / Envirotech Vehicles Inc 6,250,005 8,750,005
2021-01-28 13G/A USEG / U.S. Energy Corp. 157,905 0
2021-01-28 13G/A ASXC / Asensus Surgical, Inc. 8,571,428 6,450,012
2021-01-28 13G/A TMBR / Timber Pharmaceuticals Inc 1,185,605 1,047,364
2021-01-28 13G/A SPI / SPI Energy Co., Ltd. 988,000 1,165,000
2021-01-28 13G/A SLRX / Salarius Pharmaceuticals, Inc. 1,250,000 804,347
2021-01-28 13G/A NNDM / Nano Dimension Ltd. - Depositary Receipt (Common Stock) 4,200,000 0
2021-01-28 13G/A MDGS / Medigus Ltd. - Depositary Receipt (Common Stock) 475,000 147,840
2021-01-26 13G/A TILS / TIZIANA LIFE SCIENCES PLC 3,035,000 0
2021-01-26 13G/A SONN / Sonnet BioTherapeutics Holdings, Inc. 538,090 5,707,107
2021-01-26 13G/A SHIP / Seanergy Maritime Holdings Corp. 5,400,000 152,105
2021-01-26 13G/A OCGN / Ocugen, Inc. 7,447,140 0
2021-01-26 13G/A SGBX / Olenox Industries Inc. 120,000 0
2021-01-26 13G/A NNVC / NanoViricides, Inc. 640,000 0
2021-01-26 13G/A MOSY / Mosys Inc 304,500 7,375
2021-01-25 13G LTRN / Lantern Pharma Inc. 700,000
2021-01-21 13G TTNP / Titan Pharmaceuticals, Inc. 7,922,395 681,250
2021-01-20 13G/A MBRX / Moleculin Biotech, Inc. 3,750,000 2,990,053
2021-01-20 13G/A INM / InMed Pharmaceuticals Inc. 444,444 444,444
2021-01-20 13G/A HEPA / Hepion Pharmaceuticals, Inc. 2,000,000 335,745
2021-01-20 13G/A NVNO / enVVeno Medical Corporation 3,084,112 185,868
2021-01-20 13G/A GNUS / Genius Brands International Inc 2,000,000 10,000,000
2021-01-20 13G/A GLBS / Globus Maritime Limited 3,000,000 372,494
2021-01-20 13G/A EYES / Corgi ETF Trust I - Corgi Data & Surveillance ETF 2,200,000 0
2021-01-19 13G VIVE / Viveve Medical, Inc. 675,000
2021-01-14 13G APDN / Applied DNA Sciences, Inc. 6,876 480,000
2021-01-14 13G KMPH / Zevra Therapeutics Inc 1,125,000
2021-01-14 13G ATOS / Atossa Therapeutics, Inc. 0 3,800,000
2021-01-13 13G CTRM / Castor Maritime Inc. 8,333,334 13,000,000
2021-01-13 13G QNRX / Quoin Pharmaceuticals, Ltd. - Depositary Receipt (Common Stock) 1,852
2021-01-13 13G ALNA / Allena Pharmaceuticals Inc 2,792,683 0
2021-01-13 13G ARTL / Artelo Biosciences, Inc. 920,000 920,000
2021-01-13 13G BXRX / Baudax Bio, Inc. 1,461,539 1,000,000
2021-01-13 13G 86782U106 / CHF Solutions Inc 368,571 479,333
2021-01-13 13G AEMD / Aethlon Medical, Inc. 506,700 825,020
2021-01-07 13G OEG / Orbital Energy Group Inc 1,851,852
2020-12-08 13G ADOM / Envirotech Vehicles Inc 6,250,005
2020-12-02 13G HEPA / Hepion Pharmaceuticals, Inc. 1,200,000 2,000,000
2020-11-18 13G INM / InMed Pharmaceuticals Inc. 444,444
2020-11-12 13G OCUP / Opus Genetics, Inc. 12,500,000 591,016
2020-11-02 13G REI / Ring Energy, Inc. 8,000,000
2020-10-15 13G ARTL / Artelo Biosciences, Inc. 920,000
2020-10-15 13G NVNO / enVVeno Medical Corporation 3,084,112
2020-10-05 13G USEG / U.S. Energy Corp. 157,905
2020-10-05 13G SPI / SPI Energy Co., Ltd. 988,000
2020-08-04 13G SLRX / Salarius Pharmaceuticals, Inc. 1,250,000
2020-07-17 13G CTRM / Castor Maritime Inc. 8,333,334
2020-07-07 13G ASXC / Asensus Surgical, Inc. 8,571,428
2020-06-23 13G GLBS / Globus Maritime Limited 3,000,000
2020-06-09 13G ALNA / Allena Pharmaceuticals Inc 2,792,683
2020-05-27 13G TMBR / Timber Pharmaceuticals Inc 1,185,605
2020-05-27 13G MDGS / Medigus Ltd. - Depositary Receipt (Common Stock) 591,363 475,000
2020-05-27 13G NNDM / Nano Dimension Ltd. - Depositary Receipt (Common Stock) 4,200,000
2020-05-11 13G GNUS / Genius Brands International Inc 2,000,000
2020-05-05 13G EYES / Corgi ETF Trust I - Corgi Data & Surveillance ETF 2,200,000
2020-04-24 13G OCGN / Ocugen, Inc. 2,982,456 7,447,140
2020-04-22 13G MOSY / Mosys Inc 304,500
2020-04-07 13G SONN / Sonnet BioTherapeutics Holdings, Inc. 538,090
2020-04-03 13G SGBX / Olenox Industries Inc. 120,000
2020-04-03 13G SHIP / Seanergy Maritime Holdings Corp. 5,400,000
2020-03-26 13G BXRX / Baudax Bio, Inc. 1,461,539
2020-03-17 13G TILS / TIZIANA LIFE SCIENCES PLC 3,035,000
2020-02-11 13G MBRX / Moleculin Biotech, Inc. 3,750,000
2020-02-03 13G 86782U106 / CHF Solutions Inc 1,273,801 842,000
2020-01-28 13G/A XXII / 22nd Century Group, Inc. 6,600,000 5,801,118
2020-01-28 13G/A APDN / Applied DNA Sciences, Inc. 250,000 6,876
2020-01-28 13G/A YTEN / Yield10 Bioscience, Inc. 2,275,000 15,227,777
2020-01-27 13G AEMD / Aethlon Medical, Inc. 320,000 506,700
2020-01-27 13G NNVC / NanoViricides, Inc. 640,000
2020-01-27 13G/A TTNP / Titan Pharmaceuticals, Inc. 3,333,333 7,922,395
2020-01-27 13G/A GHSI / Guardion Health Sciences, Inc. 7,200,000 7,200,000
2020-01-27 13G/A AEMD / Aethlon Medical, Inc. 320,000 30,545
2020-01-23 13G/A BNTC / Benitec Biopharma Inc. 1,400,000 27,838
2020-01-23 13G/A OCGN / Ocugen, Inc. 745,614 2,982,456
2020-01-23 13G/A AEZS / COSCIENS Biopharma Inc. 1,325,000 12,440
2020-01-23 13G/A NBY / Stablecoin Development Corporation 2,098,566 2,098,566
2020-01-23 13G/A AMPE / Ampio Pharmaceuticals, Inc. 12,500,000 3,667,514
2020-01-23 13G/A 67424L100 / Obalon Therapeutics Inc 550,000 525,000
2020-01-23 13G/A KTRA / Kintara Therapeutics, Inc. 292,500 1,440,125
2020-01-21 13G/A NSPR / InspireMD, Inc. 100,000 0
2020-01-21 13G/A ADXS / Ayala Pharmaceuticals, Inc. 600,000 0
2020-01-21 13G/A TRIL / Tidal Trust II - Defiance Trillion Dollar Club Index ETF 2,000,000 5,300,000
2020-01-21 13G/A ADIL / Adial Pharmaceuticals, Inc. 955,000 791,250
2020-01-21 13G/A TRNX / BBHC Inc 1,900,000 751,112
2020-01-21 13G/A XBIO / Xenetic Biosciences, Inc. 1,040,000 137,419
2020-01-15 13G/A BIOC / Biocept Inc 330,000 2,309,027
2020-01-15 13G/A IMROY / Immuron, Ltd. 9,971,808 9,554,767
2020-01-15 13G/A BPMX / BioPharmX Corporation 20,078,972 2,464,158
2020-01-15 13G/A PPBT / Purple Biotech Ltd - Depositary Receipt (Common Stock) 1,731,286 1,563,971
2020-01-15 13G/A BPTH / Bio-Path Holdings, Inc. 163,000 5,148
2020-01-15 13G/A PULM / Pulmatrix, Inc. 969,871 5,583,644
2020-01-15 13G/A ENCR / Ener-Core, Inc. 12,500 12,500
2020-01-15 13G/A STAF / Staffing 360 Solutions, Inc. 750,000 0
2020-01-10 13G QNRX / Quoin Pharmaceuticals, Ltd. - Depositary Receipt (Common Stock) 323,000
2019-12-19 13G AEMD / Aethlon Medical, Inc. 1,813,096 320,000
2019-11-27 13G XXII / 22nd Century Group, Inc. 9,531 6,600,000
2019-11-21 13G YTEN / Yield10 Bioscience, Inc. 2,275,000
2019-11-15 13G APDN / Applied DNA Sciences, Inc. 250,000
2019-11-04 13G GHSI / Guardion Health Sciences, Inc. 7,200,000
2019-10-22 13G TTNP / Titan Pharmaceuticals, Inc. 3,333,333
2019-10-07 13G OCGN / Ocugen, Inc. 745,614
2019-10-07 13G BNTC / Benitec Biopharma Inc. 1,400,000
2019-09-25 13G AEZS / COSCIENS Biopharma Inc. 1,325,000
2019-08-15 13G NBY / Stablecoin Development Corporation 2,098,566
2019-08-06 13G 67424L100 / Obalon Therapeutics Inc 550,000
2019-06-20 13G AMPE / Ampio Pharmaceuticals, Inc. 12,500,000
2019-06-05 13G KTRA / Kintara Therapeutics, Inc. 292,500
2019-04-15 13G PULM / Pulmatrix, Inc. 568,828 969,871
2019-04-12 13G ADXS / Ayala Pharmaceuticals, Inc. 600,000
2019-04-10 13G NSPR / InspireMD, Inc. 0 100,000
2019-03-11 13G XBIO / Xenetic Biosciences, Inc. 1,040,000
2019-03-04 13G TRIL / Tidal Trust II - Defiance Trillion Dollar Club Index ETF 2,000,000
2019-03-01 13G ADIL / Adial Pharmaceuticals, Inc. 955,000
2019-02-13 13G TRNX / BBHC Inc 1,900,000
2019-02-13 13G PULM / Pulmatrix, Inc. 568,828
2019-02-13 13G STAF / Staffing 360 Solutions, Inc. 750,000
2019-02-13 13G TRNX / BBHC Inc 1,900,000
2019-02-05 13G/A VLRX / Valeritas, Inc. 6,250,000 1,075,865
2019-02-01 13G/A IPCI / Intellipharmaceutics International Inc. 515,000 2,046,800
2019-01-31 13G/A ENCR / Ener-Core, Inc. 12,500 12,500
2019-01-29 13G/A IMROY / Immuron, Ltd. 13,162,744 9,971,808
2019-01-29 13G/A TMBR / Timber Pharmaceuticals Inc 7,485,314 20,078,972
2019-01-24 13G PPBT / Purple Biotech Ltd - Depositary Receipt (Common Stock) 1,731,286
2019-01-24 13G BIOC / Biocept Inc 330,000
2019-01-24 13G BPTH / Bio-Path Holdings, Inc. 163,000
2019-01-17 13G/A NUWE / Nuwellis, Inc. 1,273,801
2019-01-17 13G/A OGEN / Oragenics, Inc. 520,000 1,750,000
2019-01-17 13G/A SLS / SELLAS Life Sciences Group, Inc. 1,275,000 3,800,000
2019-01-17 13G/A FPAY / FlexShopper, Inc. 1,000,000 500,000
2019-01-17 13G/A NSPR / InspireMD, Inc. 571,429 0
2019-01-17 13G/A SMSI / Smith Micro Software, Inc. 1,204,220 544,758
2019-01-17 13G/A VBLT / Vascular Biogenics Ltd 1,904,762 627,202
2019-01-17 13G/A CGEN / Compugen Ltd. 3,037,975 2,430,380
2019-01-17 13G/A ATXS / Astria Therapeutics, Inc. 5,000,000 499,999
2019-01-15 13G/A DARE / Daré Bioscience, Inc. 1,000,000 700,000
2019-01-15 13G/A OPGN / CapForce Inc. 330,770
2019-01-15 13G/A AYTU / Aytu BioPharma, Inc. 2,355,700 1,613,435
2019-01-15 13G/A AVGR / Avinger, Inc. 87,500 2,000,000
2019-01-15 13G/A IO / ION Geophysical Corp 727,250 832,314
2019-01-10 13G/A MYMD / MyMD Pharmaceuticals, Inc. 2,491,591 975,640
2019-01-10 13G/A RCON / Recon Technology, Ltd. 1,197,500 0
2019-01-10 13G/A INPX / Inpixon 2,824,859 207,802
2019-01-10 13G/A APHB / Ampliphi Biosciences Corp. 1,000,000 1,316,116
2018-12-10 13G VLRX / Valeritas, Inc. 6,250,000
2018-11-30 13G IPCI / Intellipharmaceutics International Inc. 515,000
2018-10-09 13G FPAY / FlexShopper, Inc. 1,000,000
2018-07-18 13G OGEN / Oragenics, Inc. 520,000
2018-07-18 13G SLS / SELLAS Life Sciences Group, Inc. 1,275,000
2018-07-05 13G NUWE / Nuwellis, Inc. 368,571
2018-07-05 13G NUWE / Nuwellis, Inc. 368,571
2018-06-28 13G VBLT / Vascular Biogenics Ltd 795,592 1,904,762
2018-06-25 13G ATXS / Astria Therapeutics, Inc. 5,000,000
2018-06-22 13G CGEN / Compugen Ltd. 3,037,975
2018-05-08 13G SMSI / Smith Micro Software, Inc. 1,204,220
2018-04-03 13G NSPR / InspireMD, Inc. 571,429
2018-03-20 13G IMROY / Immuron, Ltd. 13,162,744
2018-03-06 13G AYTU / Aytu BioPharma, Inc. 2,355,700
2018-02-22 13G IO / ION Geophysical Corp 727,250
2018-02-21 13G AVGR / Avinger, Inc. 87,500
2018-02-21 13G DARE / Daré Bioscience, Inc. 1,000,000
2018-02-08 13G OPGN / CapForce Inc. 461,539
2018-02-08 13G OPGN / CapForce Inc. 2,570,000 461,539
2018-01-26 13G RCON / Recon Technology, Ltd. 1,197,500
2018-01-25 13G/A SNES / SenesTech, Inc. 1,000,000 135,695
2018-01-25 13G/A MYO / Myomo, Inc. 1,040,000 1,040,000
2018-01-25 13G/A HMNY / Helios and Matheson Analytics Inc. 1,425,000 17,733
2018-01-25 13G/A SESN / Sesen Bio Inc. 3,000,000 4,375,000
2018-01-19 13G/A TNDM / Tandem Diabetes Care, Inc. 570,000 570,000
2018-01-19 13G/A ATOS / Atossa Therapeutics, Inc. 2,300,000 0
2018-01-18 13G/A MYMD / MyMD Pharmaceuticals, Inc. 724,200 2,491,591
2018-01-18 13G/A DGLY / Digital Ally, Inc. 690,000 660,000
2018-01-18 13G/A XXII / 22nd Century Group, Inc. 4,834,659 9,531
2018-01-16 13G/A OPGN / CapForce Inc. 2,570,000
2018-01-16 13G/A MDGS / Medigus Ltd. - Depositary Receipt (Common Stock) 4,850,000 591,363
2018-01-16 13G/A TEUM / Pareteum Corp 1,000,000 500,000
2018-01-16 13G/A OPGN / CapForce Inc. 2,500,000 2,570,000
2018-01-16 13G/A 09074M103 / Harvard Apparatus Regenerative Technology, Inc. 2,500,000 123,641
2018-01-16 13G/A TMBR / Timber Pharmaceuticals Inc 3,846,154 7,485,314
2018-01-16 13G/A TNXP / Tonix Pharmaceuticals Holding Corp. 315,000 0
2018-01-16 13G/A KPRX / Kiora Pharmaceuticals, Inc. 1,500,000 1,582,380
2018-01-16 13G/A IMUC / EOM Pharmaceuticals Holdings, Inc. 442,623 134,372
2018-01-16 13G APHB / Ampliphi Biosciences Corp. 1,494,505 1,000,000
2018-01-16 13G/A H03579101 / Auris Medical Holding Ltd 2,500,000 1,750,000
2018-01-16 13G/A AEMD / Aethlon Medical, Inc. 773,000 1,813,096
2018-01-12 13G/A IDXG / Interpace Biosciences, Inc. 210,000 1,785,000
2018-01-12 13G/A VTGN / Vistagen Therapeutics, Inc. 717,667 945,220
2018-01-12 13G/A SRAX / SRAX, Inc. 571,430 285,715
2018-01-12 13G/A GBSN / Great Basin Scientific, Inc. 354,382 0
2018-01-12 13G INPX / Inpixon 2,824,859
2018-01-12 13G/A ENCR / Ener-Core, Inc. 164,771 12,500
2018-01-12 13G/A MTST / MetaStat, Inc. 200,000 100,000
2017-12-19 13G HMNY / Helios and Matheson Analytics Inc. 1,425,000
2017-12-04 13G MYO / Myomo, Inc. 1,040,000
2017-11-22 13G SNES / SenesTech, Inc. 1,000,000
2017-11-08 13G SESN / Sesen Bio Inc. 3,000,000
2017-10-31 13G ATOS / Atossa Therapeutics, Inc. 2,300,000
2017-10-20 13G TNDM / Tandem Diabetes Care, Inc. 570,000
2017-08-25 13G DGLY / Digital Ally, Inc. 690,000
2017-08-01 13G XXII / 22nd Century Group, Inc. 2,107,417 4,834,659
2017-07-19 13G IMUC / EOM Pharmaceuticals Holdings, Inc. 442,623
2017-07-18 13G OPGN / CapForce Inc. 2,500,000
2017-07-18 13G OPGN / CapForce Inc. 2,500,000
2017-06-14 13G KPRX / Kiora Pharmaceuticals, Inc. 1,500,000
2017-05-01 13G TMBR / Timber Pharmaceuticals Inc 1,076,826 3,846,154
2017-04-07 13G TNXP / Tonix Pharmaceuticals Holding Corp. 315,000
2017-04-07 13G MYMD / MyMD Pharmaceuticals, Inc. 724,200
2017-04-05 13G TEUM / Pareteum Corp 1,000,000
2017-03-27 13G MDGS / Medigus Ltd. - Depositary Receipt (Common Stock) 1,718,215 4,850,000
2017-03-27 13G AEMD / Aethlon Medical, Inc. 773,000
2017-03-15 13G MDGS / Medigus Ltd. - Depositary Receipt (Common Stock) 1,718,215
2017-02-17 13G 09074M103 / Harvard Apparatus Regenerative Technology, Inc. 472,814 2,500,000
2017-02-17 13G H03579101 / Auris Medical Holding Ltd 2,500,000
2017-02-17 13G 09074M103 / Harvard Apparatus Regenerative Technology, Inc. 472,814 2,500,000
2017-01-31 13G/A DCTH / Delcath Systems, Inc. 100,000 0
2017-01-31 13G/A TMBR / Timber Pharmaceuticals Inc 5,250,000 1,076,826
2017-01-31 13G/A THMO / ThermoGenesis Holdings, Inc. 200,000 0
2017-01-31 13G/A INVT / Inventergy Global Inc 666,002 666,002
2017-01-30 13G/A EDSA / Edesa Biotech, Inc. 843,750 239,776
2017-01-30 13G/A SPHS / Sophiris Bio Inc 1,785,714 1,862,498
2017-01-30 13G/A ARMP / Armata Pharmaceuticals, Inc. 709,220 1,494,505
2017-01-30 13G/A RGSE / Real Goods Solar, Inc. 491,271 1,247
2017-01-27 13G/A 09074M103 / Harvard Apparatus Regenerative Technology, Inc. 945,628 472,814
2017-01-27 13G/A VTGN / Vistagen Therapeutics, Inc. 761,267 717,667
2017-01-27 13G/A 09074M103 / Harvard Apparatus Regenerative Technology, Inc. 945,628 472,814
2017-01-24 13G/A XXII / 22nd Century Group, Inc. 5,479,836 2,107,417
2017-01-24 13G/A DRWIW / Dragonwave, Inc. 242,758 1,001,969
2017-01-24 13G/A ENCR / Ener-Core, Inc. 164,871 164,771
2017-01-24 13G/A GBSN / Great Basin Scientific, Inc. 9,375,000 354,382
2017-01-17 13G/A US7616403090 / Rexahn Pharmaceuticals, Inc. 14,521,537 12,500,000
2017-01-17 13G/A 47W / Neurotrope Inc 1,666,667 2,542,974
2017-01-09 13G IDXG / Interpace Biosciences, Inc. 210,000
2017-01-09 13G IDXG / Interpace Biosciences, Inc. 210,000
2017-01-09 13G SRAX / SRAX, Inc. 571,430
2016-11-30 13G TMBR / Timber Pharmaceuticals Inc 5,250,000
2016-10-25 13G MTST / MetaStat, Inc. 200,000
2016-10-17 13G INVT / Inventergy Global Inc 666,002
2016-10-06 13G DCTH / Delcath Systems, Inc. 90,000 100,000
2016-08-15 13G THMO / ThermoGenesis Holdings, Inc. 200,000
2016-07-29 13G RGSE / Real Goods Solar, Inc. 491,271
2016-07-29 13G EVOK / Evoke Pharma, Inc. 601,504
2016-07-07 13G EDSA / Edesa Biotech, Inc. 843,750
2016-06-06 13G ARMP / Armata Pharmaceuticals, Inc. 709,220
2016-05-24 13G SPHS / Sophiris Bio Inc 1,785,714
2016-05-20 13G 09074M103 / Harvard Apparatus Regenerative Technology, Inc. 945,628
2016-05-20 13G 09074M103 / Harvard Apparatus Regenerative Technology, Inc. 945,628
2016-05-19 13G VTGN / Vistagen Therapeutics, Inc. 761,267
2016-04-12 13G DRWIW / Dragonwave, Inc. 242,758
2016-02-29 13G GBSN / Great Basin Scientific, Inc. 1,978,462 9,375,000
2016-02-12 13G/A AHROQ / Atheronova Inc 116,373
2016-02-12 13G XXII / 22nd Century Group, Inc. 1,162,163 5,479,836
2016-01-19 13G/A VRDN / Viridian Therapeutics, Inc. 0
2016-01-19 13G/A US7616403090 / Rexahn Pharmaceuticals, Inc. 16,666,667 14,521,537
2016-01-19 13G/A CDTI / CDTi Advanced Materials, Inc. 1,600,000 539,906
2016-01-19 13G/A RNVA / Rennova Health, Inc. 645,161
2016-01-19 13G/A VBLT / Vascular Biogenics Ltd 1,333,332 795,592
2016-01-19 13G/A VRDN / Viridian Therapeutics, Inc. 0
2016-01-19 13G/A HEPA / Hepion Pharmaceuticals, Inc. 2,000,000 1,200,000
2016-01-19 13G/A VISL / Vislink Technologies, Inc. 750,000 2,681,251
2016-01-19 13G/A PHIO / Phio Pharmaceuticals Corp. 4,500,000 2,250,000
2016-01-19 13G/A ENCR / Ener-Core, Inc. 164,871
2016-01-19 13G/A BGMD / BG Medicine, Inc. 1,050,000 617,173
2016-01-19 13G/A WGBS / WaferGen Bio-Systems, Inc. 500,000 560,000
2016-01-19 13G/A / Zephyr Energy PLC 1,031,250 386,136
2016-01-19 13G/A VYNT / Vyant Bio, Inc. 833,300 833,300
2016-01-19 13G/A XXII / 22nd Century Group, Inc. 6,000,000 1,162,163
2016-01-19 13G/A GALT / Galectin Therapeutics Inc. 1,587,300 1,223,589
2016-01-19 13G/A TPIV / TapImmune, Inc. 757,000
2015-11-24 13G GALT / Galectin Therapeutics Inc. 1,587,300
2015-11-23 13G / Zephyr Energy PLC 1,031,250
2015-11-19 13G 47W / Neurotrope Inc 1,666,667
2015-11-10 13G US7616403090 / Rexahn Pharmaceuticals, Inc. 16,666,667
2015-11-10 13G VYNT / Vyant Bio, Inc. 833,300
2015-11-09 13G VBLT / Vascular Biogenics Ltd 1,333,332
2015-10-21 13G WGBS / WaferGen Bio-Systems, Inc. 500,000
2015-10-14 13G HEPA / Hepion Pharmaceuticals, Inc. 2,000,000
2015-09-09 13G DCTH / Delcath Systems, Inc. 90,000
2015-09-01 13G GBSN / Great Basin Scientific, Inc. 1,978,462
2015-08-21 13G BGMD / BG Medicine, Inc. 1,050,000
2015-08-21 13G VISL / Vislink Technologies, Inc. 750,000
2015-06-04 13G CDTI / CDTi Advanced Materials, Inc. 1,600,000
2015-06-01 13G XXII / 22nd Century Group, Inc. 6,000,000
2015-06-01 13G PHIO / Phio Pharmaceuticals Corp. 4,500,000
2015-02-25 13G RNVA / Rennova Health, Inc. 640,000
2015-02-20 13G VRDN / Viridian Therapeutics, Inc. 470,000
2015-01-12 13G/A CEI / Camber Energy, Inc. 0
2015-01-12 13G/A TPIV / TapImmune, Inc. 413,497
2015-01-12 13G/A AHROQ / Atheronova Inc 463,790
2015-01-12 13G/A 053470100 / Avalon Advanced Materials Inc. 2,586,451
2015-01-12 13G/A CDTI / CDTi Advanced Materials, Inc. 536,393
2015-01-12 13G TPIV / TapImmune, Inc. 2,733,497
2015-01-12 13G/A ENCR / Ener-Core, Inc. 5,941,698
2015-01-12 13G/A PRSN / Perseon Corporation 317,873
2014-12-23 13G AHROQ / Atheronova Inc 666,600
2014-12-05 13G CANF / Can-Fite BioPharma Ltd. - Depositary Receipt (Common Stock) 1,797,752
2014-11-07 13G CDTI / CDTi Advanced Materials, Inc. 1,385,000
2014-09-05 13G DRIO / DarioHealth Corp. 0
2014-08-25 13G TPIV / TapImmune, Inc. 1,863,827
2014-08-25 13G 053470100 / Avalon Advanced Materials Inc. 6,984,319
2014-08-25 13G ENCR / Ener-Core, Inc. 4,052,616
2014-08-25 13G PRSN / Perseon Corporation 2,056,928
2014-01-24 13G/A QTWW / Quantum Fuel Systems Technologies Worldwide, Inc. 0
2013-01-22 13G/A QTWW / Quantum Fuel Systems Technologies Worldwide, Inc.
2013-01-22 13G/A HUSA / Houston American Energy Corp.
2013-01-22 13G/A BNVI / BioNovo, Inc.
2012-10-02 13G HUSA / Houston American Energy Corp. 3,932,939
2012-06-13 13G 1,300,578
2012-03-19 13G QTWW / Quantum Fuel Systems Technologies Worldwide, Inc. 4,231,900
2012-03-19 13G BNVI / BioNovo, Inc. 4,906,400
2012-01-26 13G/A GSXN / Gasco Energy Inc 998,418
2012-01-26 13G/A PLUG / Plug Power Inc. 423,440
2012-01-26 13G/A ATRX / Adhera Therapeutics, Inc.
2012-01-26 13G/A SYN / Synthetic Biologics Inc