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See how Context works →On the price, the facts of the public record■Insider buy□Insider sell●Results filed
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End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.
Latest on record
The most recent facts, as filed.
Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.
- Aug 5, 2026Quarterly report · 10-QFiled by the company itself.Open the filing ↗
- Aug 5, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
- Jul 28, 2026Reported sale · Form 4William Yeung, Chief Legal Officer · $17.5KOpen the filing ↗
In numbers
What this profile holds, counted.
Closes · 1 year250
SEC filings on record1,18315 flagged findings
Reported transactions (Form 4)80since Aug 25, 2023 · and 7 other holdings
Corporate events (8-K)30since May 8, 2020
What the record says
Description, identity and filings, each with its source.
Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.
What the company does
Energy Recovery Inc. is an American manufacturer of energy recovery devices in the water industry.
Source: Wikipedia (CC BY-SA 4.0) · copied on Sep 3, 2026 · may not reflect recent changes.
The 25 most recent filings (of 1,183)
Every SEC filing, newest first, with what it is. Below, each type with its own explanation.
- Aug 14, 26SCHEDULE 13G/A ↗Passive stake · Ameriprise Financial, Inc. · 1.3% · event on Jun 30, 26 · amendment
- Aug 5, 2610-Q ↗Quarterly report
- Aug 5, 268-K ↗Current report · Results
Notice of proposed sale · 2 Form 144 filingsshow all 2hide
- Jul 28, 26Form 144 ↗Notice of proposed sale
- Jul 28, 26Form 144 ↗Notice of proposed sale
- Jul 22, 26Form 4 ↗Insider transaction
- Jul 22, 26Form 3 ↗Insider transaction
- Jul 22, 26SCHEDULE 13G/A ↗Passive stake · AMUNDI · 7.8% · event on Jun 30, 26 · amendment
- Jul 13, 268-K ↗Current report · A senior executive left or was appointed
- Jun 15, 26Form 144 ↗Notice of proposed sale
- Jun 11, 268-K/A ↗Current report · A senior executive left or was appointed · amendment
- Jun 8, 268-K ↗Current report · Shareholder vote results
- May 28, 268-K ↗Current report · A senior executive left or was appointed
- May 19, 26Form 3 ↗Insider transaction
- May 15, 26Form 4 ↗Insider transaction
- May 6, 2610-Q ↗Quarterly report
1,183 filings on record, the oldest from Jul 1, 08.
Listing the 25 most recent filings of the 1,183 on record.
41674
4 senior executive changes2026show all 4hide
- Jul 13, 26A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Jun 11, 26A senior executive left or was appointed8-K/A 5.02 ↗
- May 28, 26A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- May 6, 26A senior executive left or was appointed+3 more in the same filing8-K 5.02 ↗
- Feb 25, 26Write-down of assets+3 more in the same filing8-K 2.06 ↗
13 senior executive changes2022 – 2025show all 13hide
- Feb 26, 25A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Jul 31, 24A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Jul 15, 24A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Jul 2, 24A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Apr 22, 24A senior executive left or was appointed8-K 5.02 ↗
- Feb 21, 24A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Jan 31, 24A senior executive left or was appointed+1 more in the same filing8-K/A 5.02 ↗
- Jan 22, 24A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Oct 27, 23A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Oct 24, 23A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Oct 20, 23A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Apr 24, 23A senior executive left or was appointed8-K 5.02 ↗
- Mar 9, 22A senior executive left or was appointed8-K 5.02 ↗
- Jan 6, 22A material agreement was terminated+3 more in the same filing8-K 1.02 ↗
4 senior executive changes2021show all 4hide
- Dec 20, 21A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Sep 20, 21A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Apr 16, 21A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Feb 10, 21A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Jun 29, 20Entered a material agreement+2 more in the same filing8-K/A 1.01 ↗
- May 22, 20A senior executive left or was appointed+1 more in the same filing8-K/A 5.02 ↗
- May 8, 20A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
The record reaches back to Oct 31, 08.
Stress disclosures older than the timeline above. They are individual events from the record, not a complete timeline: there may be more between them.
- Jul 18, 11Restructuring plan with committed costs+2 more in the same filing8-K 2.05 ↗
The full record holds 4 stress filings.
Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.
Schedule 13G: short-form filing
The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.
- AMUNDI7.8%Jun 30, 26SCHEDULE 13G/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum. · 3 earlier filings
- The Vanguard Group6.3%Mar 31, 25SCHEDULE 13G/A ↗
- Brown Capital Management, LLC4.8%Mar 31, 25SCHEDULE 13G/A ↗2 earlier filings
- Ameriprise Financial, Inc.1.3%Jun 30, 26SCHEDULE 13G/A ↗10 co-filers on this document — the figure is the largest single stake, not their sum. · 4 earlier filings
- FMR LLC0.2%Dec 31, 24SCHEDULE 13G/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum.
Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.
Sale intention announced
On Jul 28, Yeung William filed notice of intent to sell up to $18K. It is filed under a scheduled plan (10b5-1), arranged in advance.
A notice is not a sale: it may not go ahead, may happen in part, or at a different price.
After the notice, they sold $18K on Jul 28, per their Form 4. That is 100% of the shares announced so far, and the window is still open.
View notice (Form 144) ↗+1 more recent notices · 1 with a later sale
- Jul 28, 26Sell$18KWilliam YeungChief Legal Officer↗
- Jul 28, 26Sell$46KRodney ClementeSVP, Water↗
- Jun 15, 26Sell$130KALEXANDER J BUEHLERInterim President and CEO↗
- Jun 15, 26Buy$99KColin R Sabol↗
- May 13, 26Buy$167KPAMELA L. TONDREAU↗
- Apr 6, 26Sell$25KArve Hanstveit↗
- Apr 2, 26Sell$1.7MArve Hanstveit↗
- Mar 10, 26Sell$274KArve Hanstveit↗
- Mar 6, 26Sell$123KArve Hanstveit↗
- Mar 5, 26Sell$3KNatarajan RamananChief Technology Officer↗
- Mar 5, 26Sell$411KArve Hanstveit↗
- Mar 4, 26Sell$218KRodney ClementeSVP, Water↗
There are 5 more transactions in this stretch.
Stock compensation, tax and giftsshow the 23 other transactionshide
Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.
- Jul 27, 26Tax$24KWilliam YeungChief Legal Officer↗
- Jul 27, 26Tax$20KRodney ClementeSVP, Water↗
- Jul 9, 26Compensationamount n/aJohn Joseph Mitchell↗
- Jun 15, 26Compensation$132KALEXANDER J BUEHLERInterim President and CEO↗
- Jun 4, 26Compensation$150KJoan Kai Chow↗
- Jun 4, 26Compensation$150KColin R Sabol↗
- Jun 4, 26Compensation$150KArve Hanstveit↗
- Jun 4, 26Compensation$185KPAMELA L. TONDREAU↗
- May 6, 26Compensation$215KAidan RyanInterim CFO↗
- Mar 3, 26Tax$28KNatarajan RamananChief Technology Officer↗
- Feb 17, 26Compensationamount n/aDavid W MoonPresident and CEO↗
- Feb 17, 26Compensationamount n/aNatarajan RamananChief Technology Officer↗
- Feb 17, 26Compensationamount n/aRodney ClementeSVP, Water↗
- Feb 17, 26Compensationamount n/aWilliam YeungChief Legal Officer↗
- Feb 17, 26Compensationamount n/aMichael S. ManciniChief Financial Officer↗
- Feb 17, 26Compensationamount n/aMatthew HostetlerChief Human Resources Officer↗
- Jan 30, 26Tax$245KDavid W MoonPresident and CEO↗
- Jan 30, 26Tax$69KMichael S. ManciniChief Financial Officer↗
- Jan 30, 26Tax$48KMatthew HostetlerChief Human Resources Officer↗
- Jan 30, 26Tax$10KRodney ClementeSVP, Water↗
- Jan 30, 26Tax$120KRodney ClementeSVP, Water↗
- Jan 30, 26Tax$15KWilliam YeungChief Legal Officer↗
- Jan 30, 26Tax$123KWilliam YeungChief Legal Officer↗
The full record holds 231 transactions and goes back to Jan 30, 23.
Its sector and its market
Energy Recovery Inc. among Industrials companies
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- End-of-day closes provided by Twelve Data. One close per session; not real time. Closes adjusted for splits.
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- 250 clean closes in the period.
- SEC records
- 1,183 documents on file, from Jul 1, 2008 to Aug 14, 2026.
- Company description
- Wikipedia, read on Sep 3, 2026.
- This page
- Generated on Oct 19, 2026; refreshed through the day.
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Those filed with the SEC by the company, its insiders and its major shareholders, within our coverage: periodic reports (10-K, 10-Q, 20-F), material events (8-K), proposed sale notices (Form 144), insider transactions (Form 4) and stakes above 5% (13D/13G). Each links to the original on EDGAR.
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