Activist investor & 5%+ owner · SC 13D/13G filings
Total Filings
4
Stocks Covered
2
Latest Filing
Feb 12, 2026
ALT5 Sigma Corp
SC 13G/A · Feb 12, 2026
8.7%
10.9M shares
SC 13G · Oct 27, 2025
8.2%
9.0M shares
Grail, Inc.
SC 13G/A · Oct 6, 2025
5.0%
1.8M shares
SC 13G/A · Oct 3, 2025
5.1%
