CARL C ICAHN
Activist investor & 5%+ owner · SC 13D/13G filings
Total Filings
4
Stocks Covered
0
Latest Filing
Jan 30, 2026
Filings
N/A
ENZON PHARMACEUTICALS, INC.
SC 13D/A · Jan 30, 2026
48.6%
36.1M shares
N/A
ENZON PHARMACEUTICALS, INC.
SC 13D/A · Oct 24, 2025
48.6%
36.1M shares
N/A
Enzon Pharmaceuticals, Inc.
SC 13D/A · Jun 23, 2025
48.6%
36.1M shares
N/A
ENZON PHARMACEUTICALS INC
SC 13D/A · Dec 19, 2024
48.6%
36.1M shares