Activist investor & 5%+ owner · SC 13D/13G filings
Total Filings
5
Stocks Covered
1
Latest Filing
Dec 19, 2025
Sotera Health Co.
SC 13G/A · Dec 19, 2025
20.0%
56.8M shares
SC 13G/A · Nov 12, 2025
25.7%
73.0M shares
SC 13G/A · Sep 10, 2025
36.3%
103.0M shares
SC 13G/A · Nov 14, 2024
43.4%
123.0M shares
SC 13G/A · Feb 11, 2022
62.1%
175.7M shares
