| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ERII | Common Stock | Options Exercise | $78,024 | +7,818 | +162% | $9.98 | 12,630 | 24 Nov 2021 | Direct | |
| transaction | ERII | Common Stock | Options Exercise | $93,070 | +12,182 | +96% | $7.64 | 24,812 | 24 Nov 2021 | Direct | |
| transaction | ERII | Common Stock | Sale | $449,260 | -20,000 | -81% | $22.46 | 4,812 | 24 Nov 2021 | 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 | $78,024 | -7,818 | -100% | $9.98 | 0 | 24 Nov 2021 | Common Stock | 7,818 | $9.98 | Direct | F2 |
| transaction | ERII | Stock Option (Right to Buy) | Options Exercise | $93,070 | -12,182 | -65% | $7.64 | 6,487 | 24 Nov 2021 | Common Stock | 12,182 | $7.64 | Direct | F3 |
| Id | Content |
|---|---|
| F1 | This figure is the weighted average sales price of multiple trades ranging from $22.30 to $22.53 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 | These stock options were granted on June 13, 2019 and were fully vested and exercisable on the 2020 Annual Meeting date. |
| F3 | These stock options were granted on July 16, 2020 and were fully vested and exercisable on the 2021 Annual Meeting date. |
Exhibit 24