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Laurence W. Lytton

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

Total Filings

87

Stocks Covered

34

Latest Filing

Apr 16, 2025

Filings

Molecular Templates, Inc.

SC 13G · Jul 20, 2023

5.1%

4.1M shares

Stryve Foods, Inc.

SC 13G · May 30, 2023

10.0%

2.9M shares

N/A

Rail Vision Ltd.

SC 13G · May 22, 2023

7.9%

1.6M shares

Miromatrix Medical Inc.

SC 13G · May 11, 2023

5.1%

1.4M shares

N/A

Scientific Industries, Inc.

SC 13G/A · Mar 7, 2023

5.5%

395K shares

aTyr Pharma, Inc.

SC 13G · Feb 22, 2023

8.7%

4.4M shares

Duos Technologies Group, Inc.

SC 13G/A · Feb 13, 2023

8.9%

634K shares

N/A

Giga-tronics Incorporated

SC 13G/A · Feb 13, 2023

10.0%

604K shares

LiqTech International, Inc.

SC 13G/A · Feb 13, 2023

10.0%

4.5M shares

N/A

Scientific Industries, Inc.

SC 13G/A · Feb 13, 2023

8.3%

590K shares

TFF Pharmaceuticals, Inc.

SC 13G/A · Feb 13, 2023

8.4%

3.1M shares

Vertex Energy, Inc.

SC 13G/A · Feb 13, 2023

0.7%

513K shares

Exagen Inc.

SC 13G/A · Feb 13, 2023

5.3%

871K shares

Paratek Pharmaceuticals, Inc.

SC 13G/A · Feb 13, 2023

0.8%

460K shares

HTG Molecular Diagnostics, Inc.

SC 13G/A · Feb 13, 2023

0.0%

0 shares

Apollo Endosurgery, Inc.

SC 13G/A · Feb 13, 2023

6.7%

3.4M shares

Cellectar Biosciences, Inc.

SC 13G/A · Feb 13, 2023

5.0%

482K shares

Catalyst Biosciences, Inc.

SC 13G/A · Feb 13, 2023

7.1%

2.7M shares

EMCORE Corporation

SC 13G/A · Feb 11, 2023

7.8%

2.9M shares

Biolase, Inc.

SC 13G · Jan 19, 2023

10.0%

2.5M shares

Exagen Inc.

SC 13G · Nov 23, 2022

5.1%

833K shares

TFF Pharmaceuticals, Inc.

SC 13G · Nov 23, 2022

8.8%

3.1M shares

EMCORE Corporation

SC 13G · May 20, 2022

5.4%

2.0M shares

Paratek Pharmaceuticals, Inc.

SC 13G · May 18, 2022

5.9%

3.2M shares

N/A

Scientific Industries, Inc.

SC 13G · Mar 30, 2022

5.7%

408K shares

Catalyst Biosciences, Inc.

SC 13G · Mar 4, 2022

5.9%

1.9M shares

Apollo Endosurgery, Inc.

SC 13G/A · Feb 15, 2022

9.3%

3.7M shares

Diamedica Therapeutics, Inc.

SC 13G/A · Feb 15, 2022

4.1%

1.1M shares

Vertex Energy, Inc.

SC 13G/A · Feb 15, 2022

5.0%

3.6M shares

HTG Molecular Diagnostics, Inc.

SC 13G/A · Feb 15, 2022

6.8%

522K shares

Ra Medical Systems, Inc.

SC 13G/A · Feb 15, 2022

0.8%

220K shares

Emcore Corporation

SC 13G/A · Feb 15, 2022

1.8%

653K shares

Viracta Therapeutics, Inc. (f/k/a Sunesis Pharmaceuticals, Inc.)

SC 13G/A · Feb 15, 2022

0.7%

256K shares

Cidara Therapeutics, Inc.

SC 13G/A · Feb 15, 2022

2.5%

1.7M shares

Duos Technologies Group, Inc.

SC 13G/A · Feb 15, 2022

5.9%

215K shares

N/A

Giga-tronics Incorporated

SC 13G/A · Feb 15, 2022

10.0%

275K shares

Cellectar Biosciences, Inc.

SC 13G/A · Feb 15, 2022

6.6%

4.2M shares