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Latest Form 4 (Sep 16, 2026): Other (see footnotes) of 17,749 NEPH shares.
Every alert includes an AI-written analysis of the filing, plus news and market context.
| Filed | Company | Transaction | Shares | Value |
|---|---|---|---|---|
| Sep 16, 2026 | NEPHROS INC (NEPH) | Other (see footnotes) | 17,749 | n/a |
| Aug 14, 2026 | NEPHROS INC (NEPH) | Grant/Award | 2,418 | n/a |
| Jun 22, 2026 | MAMMOTH ENERGY SERVICES, INC. (TUSK) | Other (see footnotes) | 19,121 | n/a |
| Jun 15, 2026 | MAMMOTH ENERGY SERVICES, INC. (TUSK) | Purchase | 2,500 | $8.0K |
| Jun 12, 2026 | NEPHROS INC (NEPH) | Grant/Award | 3,574 | n/a |
| May 28, 2026 | MAMMOTH ENERGY SERVICES, INC. (TUSK) | Purchase | 2,500 | $8.1K |
| Dec 15, 2025 | MAMMOTH ENERGY SERVICES, INC. (TUSK) | Purchase | 10,000 | $18.9K |
| Nov 13, 2025 | NEPHROS INC (NEPH) | Grant/Award | 5,391 | n/a |
| Jan 3, 2025 | NEPHROS INC (NEPH) | Grant/Award | 22,418 | n/a |
| Dec 16, 2024 | MAMMOTH ENERGY SERVICES, INC. (TUSK) | Purchase | 1,000 | $3.0K |