Key facts
- This page summarizes Pamela L. Tondreau's Form 4 filing for Energy Recovery, Inc. (ERII).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 05 Jun 2026, 16:51.
Pamela L. Tondreau - 04 Jun 2026 Form 4 Insider Report for Energy Recovery, Inc. (ERII)
- Reporting relationship
- Director
- Issuer ticker
- ERII
- Reported as of
- 04 Jun 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 05 Jun 2026, 16:51:31 UTC
- Prior SEC filing
- 15 May 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ William Yeung, Attorney-in-fact for Pamela Tondreau
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Pamela L. Tondreau filed Form 4 for Energy Recovery, Inc. (ERII) on 05 Jun 2026.
Change
- Previous filing in this sequence was filed on 15 May 2026.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001722237
Primary reporting owner
TONDREAU PAMELA L.
- Relationship
- Director
- Address
- C/O ENERGY RECOVERY, INC., 1717 DOOLITTLE DRIVE, SAN LEANDRO
- Signature
- /s/ William Yeung, Attorney-in-fact for Pamela Tondreau
- Signature date
- 05 Jun 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
ERII
transaction
Common Stock
Award
- Transaction value
- Shares
- +22,316
- Change %
- +58%
- Price
- $8.29*
- Shares after
- 60,844
- Date
- 04 Jun 2026
- Ownership
- Direct
- Footnotes
- F1
ERII
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 37,362
- Date
- 04 Jun 2026
- Ownership
- The Bruce-Tondreau Living Trust Dtd October 11, 2018
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 1 footnote
Footnote F1
The restricted stock unit will fully vest on the 2027 Annual Meeting, anticipated to be on or around June 3, 2027.
SEC remarks
Exhibit 24