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$NEPH

Nephros Inc.

XNASHealth CareSurgical & Medical Instruments & Apparatus

$4.08
-7.38%-$0.325
RVOL peak today
Normal
Halted today
None today
Float
10.1M
Next earnings
Unscheduled
$4.08-7.38%$0.3250Prev $4.41LIVE Full chart Live alerts
No recent price bars, the chart lights up when NEPH starts printing.

Why is NEPH down today? It is at $4.08 (-7.38%), and our scanner flagged it 2 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment NEPH spikes, and full due diligence on NEPH — key stats, earnings, dilution and insider activity. Free.

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Our scanner flagged $NEPH 2 times in the last 30 days. Create a free account to track $NEPH, build a watchlist, and get instant unusual-volume alerts, with a full day of premium now and 5 more when you verify your email, no card needed.

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Key Stats

Price & performance
Price
$4.08
Change today
-7.38%
Previous close
$4.41
52-week range
$2.66 – $6.42
Valuation & dividend
Market cap
$44M
Ownership & volume
Shares outstanding
10.9M
SEC · as of 2026-08-07 · 16d
Insider ownership
6.7%
DEF 14A · 2025-04-30
Total held
6.7%
Tradeable float
10.1M
93% of shares · after 7% insiders + institutional n/a
Short interest
37K
▲ +20% vs prior · as of 2026-07-31
Short % of float
0.4%
Days to cover
4.2d
Avg daily volume
45K
Classification
Sector
Health Care
Industry
Surgical & Medical Instruments & Apparatus
Exchange
XNAS
Relative volumevs this time of day
5m
0.9x
15mthin
1.6x
1hthin
2.4x
1D
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Why is $NEPH down today?

Here is the latest on NEPH from our scanner (live price and day move above). A move this size is almost always tied to a specific catalyst. Most of the time that is an earnings report, a guidance update, or a company announcement. If none is shown above, the release may not be in our news feed yet. It will show up here as soon as it is.

Why is $NEPH moving? →▶ Replay the moveAuto-generated from live scanner data. Not investment advice.
Trading profileLow float · 10.1M shShortableEasy to borrowSSR active · triggered Aug 21 (-14%)Borrow via Alpaca · SSR from Reg SHO 201

Insiders

Insiders buying1 buys, 0 sells last 3 months (6/0 over 12 months)
Show 11 recent transactions
InsiderActionShares% of positionOwns afterValueDate
Wexford Capital Lp
Beneficial Owner (10%)
Other812added 1.4%57K$3K
at $3.60
Aug 18, 26
Amron Arthur H
Director
Acquired (grant/award)+2K
0.02% of company
added 1.7%141Kn/aAug 12, 26
Amron Arthur H
Director
Acquired (grant/award)+4K
0.03% of company
added 2.6%138Kn/aMay 11, 26
Krandel Judy
Officer
Other69K
0.6% of company
n/a69K$118K
at $1.71
Mar 23, 26
Banks Robert R. Jr.
Officer
Other120K
1.1% of company
added 100%190K$173K
at $1.44
Mar 23, 26
Amron Arthur H
Director
Acquired (grant/award)+4K
0.03% of company
added 2.8%135Kn/aMar 16, 26
Amron Arthur H
Director
Acquired (grant/award)+5K
0.05% of company
added 4.3%131Kn/aNov 10, 25
Spandow Oliver J.
Director
Acquired (grant/award)+8K
0.07% of company
added 7.0%123Kn/aNov 10, 25
Nettis Lisa Marie
Director
Acquired (grant/award)+2K
0.01% of company
n/a2Kn/aNov 10, 25
Spandow Oliver J.
Director
Acquired (grant/award)+33K
0.3% of company
added 41%115Kn/aJan 1, 25
Amron Arthur H
Director
Acquired (grant/award)+22K
0.2% of company
added 22%126Kn/aJan 1, 25

Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.

Dilution watch

Unavailable

We could not reach SEC EDGAR, so the dilution check did not run for $NEPH. This is not a clean result: there may be an offering, a registration or a shelf on file that we were unable to read. Check it yourself on SEC EDGAR before trading it.

$NEPH Sentiment

Bearish
Bearish4Bullish
📰 News: 0 bull · 0 bearToday: -7.4%👥 Community: 0 bull · 0 bear

Blend of news sentiment, today’s move, and community votes. Not investment advice.

$NEPH Activity

News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.

Alert· 2d ago -8.15%
$NEPH moved -8.15% in 1 min (Level 1) at 1:38 PM ET
at $3.80
Alert· 2d ago 16.6× RVOL
NEPH hit 16.568x RVOL at 1:38 PM ET
at $3.80

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NEPH stock FAQ

Why is $NEPH down today?

Here is the latest on NEPH from our scanner (live price and day move above). A move this size is almost always tied to a specific catalyst. Most of the time that is an earnings report, a guidance update, or a company announcement. If none is shown above, the release may not be in our news feed yet. It will show up here as soon as it is.

What is the NEPH stock price today?

NEPH last traded at $4.08, down 7.38% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).

Where can I see live NEPH alerts?

The NEPH Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged NEPH 2 times in the last 30 days.

What exchange is NEPH on?

NEPH (Nephros Inc.) trades on XNAS, with a market cap of about $44M in the SURGICAL & MEDICAL INSTRUMENTS & APPARATUS sector.

Is NEPH good for day trading?

That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge NEPH for yourself. This is not investment advice.

Live data from TheDesperateTrader scanner. Not investment advice.