ROBERT W. DUGGAN

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

Total Filings

8

Stocks Covered

2

Latest Filing

Jul 8, 2024

Filings

PLSE

Pulse Biosciences, Inc.

SC 13D/A · Jul 8, 2024

72.9%

48.6M shares

PLSE

Pulse Biosciences, Inc.

SC 13D/A · Dec 15, 2023

68.8%

38.0M shares

PLSE

Pulse Biosciences, Inc.

SC 13D/A · Dec 4, 2023

67.8%

37.5M shares

PLSE

Pulse Biosciences, Inc.

SC 13D/A · May 10, 2023

68.7%

36.9M shares

SMMT

Summit Therapeutics Inc.

SC 13D/A · Feb 16, 2023

78.1%

175.9M shares

SMMT

Summit Therapeutics Inc.

SC 13D/A · Dec 9, 2022

81.8%

175.9M shares

SMMT

Summit Therapeutics Inc.

SC 13D/A · Aug 18, 2022

81.2%

166.5M shares

PLSE

Pulse Biosciences, Inc.

SC 13D/A · Jun 10, 2022

62.1%

26.8M shares