Penn Mark Jeffery

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

Total Filings

4

Stocks Covered

1

Latest Filing

Jul 21, 2025

Filings

STGW

Stagwell Inc

SC 13D/A · Jul 21, 2025

11.6%

31.1M shares

STGW

Stagwell Inc

SC 13D/A · Apr 18, 2025

11.7%

31.1M shares

STGW

Stagwell Inc

SC 13D/A · Apr 9, 2025

14.3%

37.9M shares

STGW

Stagwell Inc

SC 13D/A · Apr 3, 2025

57.9%

154.0M shares