$ERII
Energy Recovery, Inc.
XNAS•Industrials•Special Industry Machinery, Nec
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Plans & pricingDonateEnergy Recovery, Inc.
XNAS•Industrials•Special Industry Machinery, Nec
Why is ERII down today? It is at $6.99 (-0.85%), and our scanner flagged it 40 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment ERII spikes, and full due diligence on ERII — key stats, earnings, dilution and insider activity. Free.
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Here is the latest on ERII from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for ERII today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Sources: float & market cap via Polygon · short interest via FINRA · borrow & shortability via Alpaca · SSR from Reg SHO 201 · filings & dilution via SEC EDGAR · analysts via Nasdaq.
Auto-generated from public data for research and education. Not investment advice.
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Yeung William Officer | Sold (automatic/other) | -2K | sold 2.0% | 99K | $18K at $8.56 | Jul 28, 26 |
Clemente Rodney Officer | Sold (automatic/other) | -5K 0.01% of company | sold 4.7% | 108K | $46K at $8.56 | Jul 28, 26 |
Yeung William Officer | Sold (automatic/other) | -3K | sold 2.7% | 101K | $24K at $8.42 | Jul 27, 26 |
Clemente Rodney Officer | Sold (automatic/other) | -2K | sold 2.0% | 114K | $20K at $8.42 | Jul 27, 26 |
Mitchell John Joseph Director | Acquired (grant/award) | +17K 0.03% of company | n/a | 17K | n/a | Jul 9, 26 |
Buehler Alexander J Officer | Sold (automatic/other) | -15K 0.03% of company | sold 18% | 67K | $130K at $8.71 | Jun 15, 26 |
Buehler Alexander J Officer | Other | 15K 0.03% of company | added 23% | 82K | $132K at $8.60 | Jun 15, 26 |
Sabol Colin R Director | Bought (open market) | +11K 0.02% of company | added 25% | 56K | $99K at $8.88 | Jun 15, 26 |
Hanstveit Arve Director | Acquired (grant/award) | +18K 0.04% of company | added 4.7% | 401K | $150K at $8.29 | Jun 4, 26 |
Sabol Colin R Director | Acquired (grant/award) | +18K 0.04% of company | added 69% | 44K | $150K at $8.29 | Jun 4, 26 |
Chow Joan Kai Director | Acquired (grant/award) | +18K 0.04% of company | added 53% | 52K | $150K at $8.29 | Jun 4, 26 |
Tondreau Pamela L. Director | Acquired (grant/award) | +22K 0.04% of company | added 58% | 61K | $185K at $8.29 | Jun 4, 26 |
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.
Blend of news sentiment, today’s move, and community votes. Not investment advice.
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.




Comparable names in special industry machinery, nec, closest in size first.
Here is the latest on ERII from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for ERII today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
ERII last traded at $6.99, down 0.85% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Energy Recovery, Inc. (ERII) is next expected to report earnings on Wednesday, November 4, 2026, about 45 days away. Earnings reports often cause large overnight gaps, so many traders manage risk around the date. The date can shift until the company officially confirms it.
The ERII 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 ERII 40 times in the last 30 days.
ERII (Energy Recovery, Inc.) trades on XNAS, with a market cap of about $357M in the Special Industry Machinery, NEC sector.
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 ERII for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.
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