Yeung William's Form 4 filing
Energy Recovery, Inc. (ERII) · filed Sep 22, 2025
- Accession no.
- 0001677876-25-000003
- Filed
- Sep 22, 2025
- Trade date
- Sep 18, 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 $233.2K. 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 18, 2025 | Common Stock | MOption exerciseAcquired | +15,454 | $8.95 | +$138,313.3 | 112,823 | Direct | |
| Sep 18, 2025 | Common Stock | SSaleDisposed | −15,454 | $15.09 | −$233,200.86 | 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 18, 2025 | Common Stock | MOption exerciseDisposed | −15,454 | $8.95 | −$138,313.3 | 0 | Direct |
Footnotes
Livermore does not store Form 4 footnotes. For price ranges, how indirect holdings are held and trading plan details, read the original on SEC EDGAR.