List of insiders holdings for NEPHROS INC:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | Stagg Capital Group LLC Stagg Scott A 10% Owner | 2008-08-21 11:39:00 | 3,749,558 0 | 3,749,558 | Form 13D |
| 2 | WEXFORD CAPITAL LP Wexford GP LLC DAVIDSON CHARLES E JACOBS JOSEPH 10% Owner | 2024-03-14 16:43:14 | 147,523 3,544,492 | 3,692,015 | Form 4 |
| 3 | Enso Capital Management LLC Enso Capital Management Ltd Enso Global Equities Master Partnership LP Fink Joshua A 10% Owner | 2009-05-20 17:24:05 | 2,112,232 0 | 2,112,232 | Form 13D |
| 4 | Enso Capital Management LLC Enso Capital Management Ltd ENSO GLOBAL EQUITIES LEVERED MASTER PARTNERSHIP LP Enso Global Equities Master Partnership LP Fink Joshua A 10% Owner | 2009-05-20 17:24:05 | 2,112,232 0 | 2,112,232 | Form 13D |
| 5 | Wasserstein Bruce 10% Owner | 2005-02-11 16:57:55 | 1,928,564 0 | 1,928,564 | Form 13G |
| 6 | Elgin Ernest III President and CEO | 2010-01-05 16:38:11 | 1,075,000 0 | 1,075,000 | Form 4 |
| 7 | ROSENBERG MATTHEW Director | 2015-09-11 16:58:23 | 996,799 0 | 996,799 | Form 4 |
| 8 | DRAPKIN DONALD G Director | 2007-02-12 16:28:47 | 655,758 0 | 655,758 | Form 13G |
| 9 | ROSE ERIC A MD Director | 2009-06-16 13:15:39 | 550,000 0 | 550,000 | Form 4 |
| 10 | BARTA NORMAN J Pres., CEO and Chairman | 2007-11-13 16:15:34 | 500,000 0 | 500,000 | Form 4 |
| 11 | FOX WILLIAM J Executive Chairman | 2006-08-04 16:53:00 | 450,000 0 | 450,000 | Form 4 |
| 12 | Astor Andrew President, CEO & CFO | 2022-03-07 17:44:41 | 442,152 0 | 442,152 | Form 4 |
| 13 | Banks Robert R. Jr. President and CEO | 2026-03-25 16:54:04 | 437,571 0 | 437,571 | Form 4 |
| 14 | PERELMAN RONALD O 10% Owner | 2009-02-13 17:00:30 | 389,841 0 | 389,841 | Form 13G |
| 15 | Pinto Moshe Director | 2018-12-21 16:53:46 | 383,894 0 | 383,894 | Form 4 |
| 16 | CENTELLA LAWRENCE J Director | 2015-09-11 16:57:35 | 327,065 0 | 327,065 | Form 4 |
| 17 | Lobo Wesley S. Chief Marketing Officer | 2022-02-18 17:03:01 | 206,714 0 | 206,714 | Form 4 |
| 18 | Krandel Judy Chief Financial Officer | 2026-03-25 16:53:39 | 180,883 0 | 180,883 | Form 4 |
| 19 | Spandow Oliver J. Director | 2025-11-13 16:59:35 | 178,441 0 | 178,441 | Form 4 |
| 20 | Amron Arthur H Director | 2026-03-18 17:23:08 | 149,255 0 | 149,255 | Form 4 |
| 21 | D'Agostino Daniel S. Chief Financial Officer | 2020-11-10 18:03:56 | 103,973 0 | 103,973 | Form 3 |
| 22 | Lask Alisa Director | 2025-01-03 17:08:03 | 99,179 0 | 99,179 | Form 4 |
| 23 | PERSEN MALCOLM C Director | 2021-01-08 17:31:34 | 80,927 5,194 | 86,121 | Form 4 |
| 24 | Houghton John C. President, CEO and Acting CFO | 2014-12-22 17:56:02 | 82,024 0 | 82,024 | Form 4 |
| 25 | Gwydir Tom Director | 2023-01-09 16:31:54 | 79,413 0 | 79,413 | Form 4 |
| 26 | Kochanski Gerald John SR CFO, Secretary and Treasurer | 2013-06-11 16:37:59 | 70,929 0 | 70,929 | Form 4 |
| 27 | Scibetta James S Director | 2014-01-07 11:29:08 | 60,440 0 | 60,440 | Form 4 |
| 28 | Harris Joseph Michael Director | 2025-01-03 17:07:23 | 52,261 0 | 52,261 | Form 4 |
| 29 | Lerner Mark W Chief Financial Officer | 2006-03-08 14:42:55 | 40,000 0 | 40,000 | Form 4 |
| 30 | PANOFF MARC L Chief Financial Officer | 2004-12-16 17:14:45 | 20,000 0 | 20,000 | Form 4 |
| 31 | Nettis Lisa Marie Director | 2025-11-13 17:00:38 | 14,851 0 | 14,851 | Form 4 |
| 32 | Slotkin Judy S Director | 2007-05-24 15:24:30 | 10,000 0 | 10,000 | Form 4 |
| 33 | ZIEBOLD W TOWNSEND JR Director | 2007-05-24 15:25:38 | 10,000 0 | 10,000 | Form 4 |
| 34 | DAVIS HOWARD ALAN Director | 2007-05-24 15:29:29 | 10,000 0 | 10,000 | Form 4 |
| 35 | SALICK BERNARD Director | 2007-05-24 15:30:41 | 10,000 0 | 10,000 | Form 4 |
| 36 | Mieyal Paul A Director | 2019-12-18 17:09:15 | 9,016 0 | 9,016 | Form 4 |
| 37 | Evans Daron CEO Specialty Renal Products | 2021-06-11 12:51:12 | 0 0 | 0 | Form 13D |
| 38 | Lambda Investors LLC WEXFORD CAPITAL LP Wexford GP LLC JACOBS JOSEPH DAVIDSON CHARLES E Director 10% Owner | 2020-10-26 16:42:03 | 0 0 | 0 | Form 13D |
| 39 | Prashker Bruce Interim CFO | 2006-01-20 15:57:46 | 0 0 | 0 | Form 3 |
| 40 | DRAPKIN DONALD G Director | 2007-02-12 16:25:51 | 0 0 | 0 | Form 5 |
| 41 | Southpaw Asset Management LP Southpaw Credit Opportunity Master Fund L.P. Southpaw Holdings LLC Wyman Kevin Golden Howard 10% Owner | 2014-09-02 16:15:41 | 0 0 | 0 | Form 13D |