| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ERII | Common Stock | Options Exercise | $134,733 | +15,879 | +165% | $8.48 | 25,498 | 14 Sep 2022 | Direct | |
| transaction | ERII | Common Stock | Sale | $404,914 | -15,879 | -62% | $25.50 | 9,619 | 14 Sep 2022 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ERII | Stock Option (Right to Buy) | Options Exercise | $134,733 | -15,879 | -100% | $8.48 | 0 | 14 Sep 2022 | Common Stock | 15,879 | $8.48 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | This figure is the weighted average sales price of multiple trades ranging from $25.50 to $25.51 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. |
| F2 | This stock option was granted on June 14, 2018. All the options are fully vested and exercisable on June 13, 2019. |
Exhibit 24