Company · CIK 0001196298 · SIC 3841 — Surgical & Medical Instruments & Apparatus · Nasdaq
NEPHROS INC · NEPH
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 14, 2026 JForm 4 → | Sep 16, 5:05 pm EDT | WEXFORD CAPITAL LP +310% Owner | 3,377,821 | $3.95 | $89,705 | 166,667 | — | |
| Sep 14, 2026 JForm 4 → | Sep 16, 4:59 pm EDT | Arthur H Amron +1Director | 43,295 | $3.95 | $89,705 | 25,546 | — | |
| Aug 18, 2026 MForm 4 → | Aug 20, 4:14 pm EDT | WEXFORD CAPITAL LP +310% Owner | 812 | $3.60 | $2,923 | 56,872 | — | |
| Aug 12, 2026 AForm 4 → | Aug 14, 4:05 pm EDT | Arthur H AmronDirector | 2,418 | — | — | 140,874 | — |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 18, 2026 MForm 4 → | Aug 20, 4:14 pm EDT | WEXFORD CAPITAL LP +310% Owner | 3,765 | — | — | 36,198 | — |