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Insider ActivityERII
TONDREAU PAMELA L., Director at Energy Recovery, Inc., bought $167K of ERII
Updated Jun 14, 2026
TONDREAU PAMELA L.
Director
Energy Recovery, Inc. ·
$ERII
Transaction Details
| Insider | TONDREAU PAMELA L. |
|---|---|
| Title | Director |
| Company | Energy Recovery, Inc. |
| Ticker | ERII |
| Transaction Type | Purchase |
| Transaction Date | 2026-05-13 |
| Shares Traded | 20,000 |
| Price Per Share | $8.342 |
| Total Value | $167K |
| Filed Date | 2026-05-15 |
| Accession Number | 0001421517-26-000044 |
Ownership Context
| Shares Owned After Transaction | 37,362 |
|---|---|
| Ownership Type | Indirect |
SEC Filing
Accession: 0001421517-26-000044
Other Insider Trades — ERII
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| TONDREAU PAMELA L. | Director | traded | $185K | 2026-06-04 |
| Hanstveit Arve | Director | traded | $150K | 2026-06-04 |
| Sabol Colin R | Director | traded | $150K | 2026-06-04 |
| Chow Joan Kai | Director | traded | $150K | 2026-06-04 |
| Hanstveit Arve | Director | sold | $25K | 2026-04-06 |
| Hanstveit Arve | Director | sold | $1.7M | 2026-04-02 |
Other Trades by TONDREAU PAMELA L.
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| ERII | Energy Recovery, Inc. | traded | $185K | 2026-06-04 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for ERII — Energy Recovery, Inc. →
Whisper Score — ERII
50.0
Active Discussion
Current Whisper Score
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 14, 2026 at 07:10 UTC