NEPH · Nephros Inc. Common Stock
View on chartInsiders & Stakes
| Banks Robert R. Jr. President and CEO | ▲ Buy | Option Exercise | 190,000 Shares held | 3/23/2026 | View profile |
| Amron Arthur H Director | ▲ Buy | Grant | 140,874 Shares held | 8/12/2026 | View profile |
| Spandow Oliver J. Director | ▲ Buy | Grant | 122,881 Shares held | 11/10/2025 | View profile |
| Astor Andrew President, CEO & CFO | ▲ Buy | Option Exercise | 92,773 Shares held | 3/5/2022 | View profile |
| Krandel Judy Chief Financial Officer | ▲ Buy | Option Exercise | 68,861 Shares held | 3/23/2026 | View profile |
| WEXFORD CAPITAL LP | ▲ Buy | Option Exercise | 56,872 Shares held | 8/18/2026 | View profile |
| Lask Alisa Director | ▲ Buy | Grant | 48,629 Shares held | 12/13/2023 | View profile |
| Gwydir Tom Director | ▲ Buy | Grant | 43,226 Shares held | 1/5/2023 | View profile |
| Lobo Wesley S. Chief Marketing Officer | ▼ Sell | Tax Withholding | 35,168 Shares held | 2/16/2022 | View profile |
| Harris Joseph Michael Director | ▲ Buy | Grant | 17,693 Shares held | 12/13/2023 | View profile |
| Nettis Lisa Marie Director | ▲ Buy | Grant | 1,622 Shares held | 11/10/2025 | View profile |
Transaction History
| WEXFORD CAPITAL LP | ▲ Buy | Option Exercise | 812 | $3K | 8/18/2026 |
| Amron Arthur H | ▲ Buy | Grant | 2,418 | $0 | 8/12/2026 |
| Amron Arthur H | ▲ Buy | Grant | 3,574 | $0 | 5/11/2026 |
| Banks Robert R. Jr. | ▲ Buy | Option Exercise | 120,000 | $173K | 3/23/2026 |
| Krandel Judy | ▲ Buy | Option Exercise | 68,861 | $118K | 3/23/2026 |
| Amron Arthur H | ▲ Buy | Grant | 3,610 | $0 | 3/16/2026 |
| Nettis Lisa Marie | ▲ Buy | Grant | 1,622 | $0 | 11/10/2025 |
| Spandow Oliver J. | ▲ Buy | Grant | 8,036 | $0 | 11/10/2025 |
| Amron Arthur H | ▲ Buy | Grant | 5,391 | $0 | 11/10/2025 |
| Amron Arthur H | ▲ Buy | Grant | 22,418 | $0 | 1/1/2025 |
| Spandow Oliver J. | ▲ Buy | Grant | 33,241 | $0 | 1/1/2025 |
| Amron Arthur H | ▲ Buy | Open Market | 3,000 | $7K | 5/30/2024 |
| Amron Arthur H | ▲ Buy | Open Market | 2,000 | $4K | 5/28/2024 |
| Banks Robert R. Jr. | ▲ Buy | Open Market | 50,000 | $112K | 5/16/2024 |
| WEXFORD CAPITAL LP | ▼ Sell | Other | 91,463 | $0 | 3/13/2024 |
| Amron Arthur H | ▼ Sell | Other | 91,463 | $0 | 3/13/2024 |
| Amron Arthur H | ▲ Buy | Open Market | 7,000 | $17K | 3/12/2024 |
| Spandow Oliver J. | ▲ Buy | Grant | 14,294 | $0 | 12/13/2023 |
| Lask Alisa | ▲ Buy | Grant | 9,291 | $0 | 12/13/2023 |
| Harris Joseph Michael | ▲ Buy | Grant | 9,291 | $0 | 12/13/2023 |
| Amron Arthur H | ▲ Buy | Grant | 9,291 | $0 | 12/13/2023 |
| Banks Robert R. Jr. | ▲ Buy | Open Market | 18,000 | $40K | 12/7/2023 |
| Banks Robert R. Jr. | ▲ Buy | Open Market | 1,901 | $3K | 8/15/2023 |
| Banks Robert R. Jr. | ▲ Buy | Open Market | 99 | $149 | 8/14/2023 |
| Lask Alisa | ▲ Buy | Grant | 27,613 | $0 | 1/5/2023 |
| Spandow Oliver J. | ▲ Buy | Grant | 42,481 | $0 | 1/5/2023 |
| Gwydir Tom | ▲ Buy | Grant | 27,613 | $0 | 1/5/2023 |
| Amron Arthur H | ▲ Buy | Grant | 27,613 | $0 | 1/5/2023 |
| Harris Joseph Michael | ▲ Buy | Grant | 8,402 | $0 | 1/5/2023 |
| Astor Andrew | ▲ Buy | Option Exercise | 14,815 | $40K | 3/5/2022 |
| Lobo Wesley S. | ▼ Sell | Tax Withholding | 6,389 | $31K | 2/16/2022 |
| Lask Alisa | ▲ Buy | Grant | 4,582 | $0 | 12/14/2021 |
| Gwydir Tom | ▲ Buy | Grant | 4,582 | $0 | 12/14/2021 |
| Spandow Oliver J. | ▲ Buy | Grant | 5,429 | $0 | 12/14/2021 |
| Amron Arthur H | ▲ Buy | Grant | 4,582 | $0 | 12/14/2021 |
| Lobo Wesley S. | ▲ Buy | Open Market | 1,000 | $8K | 8/20/2021 |