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Sabby Volatility Warrant Master Fund, Ltd.

Activist investor & 5%+ owner · SC 13D/13G filings

Total Filings

95

Stocks Covered

48

Latest Filing

Jan 4, 2024

Filings

Cyngn Inc

SC 13G · Jan 4, 2024

10.0%

5.3M shares

Phunware, Inc.

SC 13G · Jan 4, 2024

5.9%

10.0M shares

iBio, Inc.

SC 13G · Jan 4, 2024

10.0%

200K shares

Treasure Global Inc

SC 13G · Jan 3, 2024

10.0%

5.3M shares

N/A

InMed Pharmaceuticals Inc

SC 13G · Jan 3, 2024

10.0%

525K shares

Lipella Pharmaceuticals Inc

SC 13G · Jan 3, 2024

10.0%

580K shares

Bluejay Diagnostics, Inc

SC 13G · Jan 3, 2024

10.0%

178K shares

Tonix Pharmaceuticals Holding Corp

SC 13G · Jan 3, 2024

10.0%

5.2M shares

N/A

Fangdd Network Group Ltd

SC 13G · Jan 3, 2024

10.0%

600K shares

N/A

GlucoTrack, Inc.

SC 13G · Jan 3, 2024

10.0%

2.1M shares

N/A

Recon Technology, Ltd.

SC 13G · Jan 3, 2024

8.5%

3.5M shares

Arcadia Biosciences, Inc.

SC 13G · Jan 3, 2024

8.8%

97K shares

Mobiquity Technologies, Inc.

SC 13G · Jan 3, 2024

5.3%

145K shares

Revelation Biosciences, Inc.

SC 13G · Jan 3, 2024

6.4%

403K shares

N/A

MMEX Resources Corp

SC 13G · Jan 3, 2024

10.0%

844.7M shares

N/A

MMEX Resources Corp

SC 13G · Jan 3, 2024

10.0%

8.5B shares

N/A

Scinai Immunotherapeutics Ltd (previously BiondVax Pharmaceuticals Ltd.)

SC 13G/A · Jan 2, 2024

5.0%

221K shares

N/A

RedHill Biopharma Ltd.

SC 13G/A · Jan 2, 2024

0.0%

0 shares

Huadi International Group Co., Ltd.

SC 13G/A · Jan 2, 2024

0.0%

0 shares

Kiromic BioPharma, Inc.

SC 13G/A · Jan 2, 2024

0.0%

0 shares

Avenue Therapeutics, Inc.

SC 13G/A · Jan 2, 2024

5.0%

661K shares

N/A

Bone Biologics Corp

SC 13G/A · Jan 2, 2024

2.5%

10K shares

Aditxt, Inc.

SC 13G/A · Jan 2, 2024

5.0%

22K shares

N/A

Neptune Wellness Solutions Inc.

SC 13G/A · Jan 2, 2024

10.0%

453K shares

ToughBuilt Industries, Inc.

SC 13G/A · Jan 2, 2024

5.0%

1.8M shares

Dogness (International) Corporation

SC 13G/A · Jan 2, 2024

3.2%

64K shares

Onconetix, Inc. (formerly Blue Water Vaccines, Inc.)

SC 13G/A · Jan 2, 2024

5.0%

931K shares

Nisun International Enterprise Development Group Co., Ltd

SC 13G/A · Jan 2, 2024

0.0%

0 shares

Virpax Pharmaceuticals, Inc.

SC 13G/A · Jan 2, 2024

0.0%

0 shares

Cocrystal Pharma, Inc.

SC 13G/A · Jan 2, 2024

0.0%

0 shares

Pulmatrix, Inc.

SC 13G/A · Jan 2, 2024

5.0%

182K shares

AGM Group Holdings Inc.

SC 13G/A · Jan 10, 2023

2.6%

628K shares

Cingulate Inc.

SC 13G/A · Jan 10, 2023

5.0%

0 shares

Context Therapeutics Inc.

SC 13G/A · Jan 10, 2023

5.0%

797K shares

N/A

Tantech Holdings Ltd

SC 13G/A · Jan 10, 2023

0.7%

42K shares

Heartbeam, Inc.

SC 13G/A · Jan 10, 2023

3.4%

272K shares

N/A

Recon Technology, Ltd.

SC 13G/A · Jan 10, 2023

5.0%

1.5M shares

Bit Digital, Inc.

SC 13G/A · Jan 10, 2023

3.8%

3.2M shares

Virpax Pharmaceuticals, Inc.

SC 13G/A · Jan 10, 2023

8.4%

988K shares

N/A

PharmaCyte Biotech, Inc.

SC 13G/A · Jan 10, 2023

5.0%

934K shares

Cocrystal Pharma, Inc.

SC 13G/A · Jan 10, 2023

5.2%

421K shares

Pulmatrix, Inc.

SC 13G/A · Jan 10, 2023

8.3%

302K shares

N/A

BiondVax Pharmaceuticals Ltd.

SC 13G · Jan 4, 2023

10.0%

228K shares

N/A

RedHill Biopharma Ltd.

SC 13G · Jan 4, 2023

8.4%

7.5M shares

N/A

TuanChe Limited

SC 13G · Jan 4, 2023

10.0%

2.4M shares

Huadi International Group Co., Ltd.

SC 13G · Jan 4, 2023

10.0%

1.4M shares

Kiromic BioPharma, Inc.

SC 13G · Jan 4, 2023

10.0%

1.8M shares

N/A

Quanergy Systems, Inc.

SC 13G · Jan 4, 2023

5.8%

937K shares

Avenue Therapeutics, Inc.

SC 13G · Jan 4, 2023

5.5%

264K shares

N/A

Bone Biologics Corp

SC 13G · Jan 4, 2023

8.1%

1.2M shares