Yeung William's Form 4 filing
Energy Recovery, Inc. (ERII) · filed Sep 15, 2025
- Accession no.
- 0001421517-25-000122
- Filed
- Sep 15, 2025
- Trade date
- Sep 11, 2025
- Filing delay
- 4 days
- Rule 10b5-1 plan
- Checked
This filing lists 2 non-derivative transactions and 1 derivative transaction. Open-market sales total $486.9K. It was filed 4 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Yeung WilliamCIK 0001677876 | Officer (Chief Legal Officer) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 11, 2025 | Common Stock | MOption exerciseAcquired | +30,877 | $8.95 | +$276,349.15 | 130,923 | Direct | |
| Sep 11, 2025 | Common Stock | SSaleDisposed | −33,554 | $14.51F1 | −$486,868.54 | 97,369 | Direct |
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 11, 2025 | Common Stock | MOption exerciseDisposed | −30,877 | $8.95 | −$276,349.15 | 15,454 | Direct |
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
- F1
This amount represents the weighted average sales price of multiple trades ranging from $14.40 to $14.65 per share. The reporting person undertakes to provide the SEC Staff, Energy Recovery, Inc. or a shareholder of Energy Recovery, Inc. full information about the number of shares sold at each separate price upon request.
Referenced by the price of 1 transaction in Table I.