Activist investor & 5%+ owner · SC 13D/13G filings
Total Filings
6
Stocks Covered
Latest Filing
Nov 14, 2025
Magnera Corp
SC 13G/A · Nov 14, 2025
8.0%
2.8M shares
CARGO Therapeutics, Inc.
0.0%
0 shares
Sage Therapeutics, Inc.
Keros Therapeutics, Inc.
SC 13G · May 14, 2025
6.4%
2.6M shares
Ovid Therapeutics Inc.
SC 13G/A · Feb 14, 2025
4.0%
2.9M shares
John Wiley & Sons, Inc.
5.0%
2.2M shares
