Activist investor & 5%+ owner · SC 13D/13G filings
Total Filings
7
Stocks Covered
5
Latest Filing
Feb 6, 2026
Monopar Therapeutics Inc.
SC 13G/A · Feb 6, 2026
7.8%
523K shares
Conduit Pharmaceuticals Inc.
SC 13G/A · Apr 10, 2025
1.1%
74K shares
SC 13G · Oct 28, 2024
9.9%
387K shares
SC 13G · Oct 11, 2024
9.5M shares
ADC Therapeutics SA
SC 13G/A · Feb 12, 2024
4.9%
4.0M shares
Aridis Pharmaceuticals, Inc.
SC 13G/A · Feb 10, 2023
3.4%
885K shares
PIERIS PHARMACEUTICALS, INC.
4.8%
3.6M shares
