Natarajan Ramanan sold $2,875 of ERII
Chief Technology Officer at Energy Recovery, Inc.. 272 shares at an average of $10.57, traded Mar 5, 2026, filed Mar 6, 2026.
Score components
- +15RoleOfficer
- 0Trade size$3k at market
- 0Share of holdings soldSold 0.5% of holdings
- +15Cluster3 insiders selling within 14 days
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m -3.9%, 3m -24.5%, 6m -28.1%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0002058874-26-000002, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Mar 5, 2026 | SOpen-market sale Common Stock | -272 | $10.57 | $2,875 | 52,565 | Mar 6, 2026 |
Related signals
Other insiders at Energy Recovery, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 9Weak | Energy Recovery, Inc. | Rodney Clemente SVP, Water | $46k 5,387 shares | -5% | |
| 3Weak | Energy Recovery, Inc. | William Yeung Chief Legal Officer | $18k 2,048 shares | -2% | |
| 26Weak | ERIIsell Energy Recovery, Inc. | Alexander J Buehler Interim President and CEO | $130k 14,900 shares | -18% | |
| 39Weak | ERIIbuy Energy Recovery, Inc. | Colin R Sabol director | $99k 11,180 shares | +25% | |
| 54Moderate | ERIIbuy Energy Recovery, Inc. | Pamela L. Tondreau director | $167k 20,000 shares | +115% | |
| 15Weak | ERIIsell Energy Recovery, Inc. | Arve Hanstveit director | $25k 2,419 shares | -1% | |
| 50Moderate | ERIIsell Energy Recovery, Inc. | Arve Hanstveit director | $1.7M 165,292 shares | -30% | |
| 43Moderate | Energy Recovery, Inc. | Arve Hanstveit director | $274k 25,000 shares | -4% | |
| 48Moderate | Energy Recovery, Inc. | Arve Hanstveit director | $534k 50,000 shares | -8% | |
| 27Weak | Energy Recovery, Inc. | Rodney Clemente SVP, Water | $218k 20,568 shares | -15% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.