| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For ERII | |||||
| 2026-02-06 | Yeung, William | Chief Legal Officer | Sold | 646 | $15.14 |
| 2026-02-05 | Clemente, Rodney | SVP, Water | Sold | 724 | $14.59 |
| 2026-02-05 | Yeung, William | Chief Legal Officer | Sold | 890 | $14.59 |
| 2026-02-02 | Yeung, William | Chief Legal Officer | Sold | 729 | $14.46 |
| 2026-01-30 | Mancini, Michael S. | Chief Financial Officer | Sold | 4798 | $14.30 |
| 2026-01-30 | Clemente, Rodney | SVP, Water | Sold | 694 | $14.65 |
| 2026-01-30 | Clemente, Rodney | SVP, Water | Sold | 8397 | $14.30 |
| 2026-01-30 | Hostetler, Matthew | Chief Human Resources Officer | Sold | 3359 | $14.30 |
| 2026-01-30 | Yeung, William | Chief Legal Officer | Sold | 8622 | $14.30 |
| 2026-01-30 | Yeung, William | Chief Legal Officer | Sold | 1003 | $14.65 |
| 2026-01-30 | Moon, David W | Director, President and CEO | Sold | 17160 | $14.30 |
| 2026-01-28 | Yeung, William | Chief Legal Officer | Sold | 7271 | $14.55 |
| 2025-12-05 | Hanstveit, Arve | Director | Sold | 15000 | $14.71 |
| 2025-12-04 | Hanstveit, Arve | Director | Sold | 15000 | $14.97 |
| 2025-10-24 | Yeung, William | Chief Legal Officer | Sold | 5638 | $10.19 |
| 2025-10-24 | Yeung, William | Chief Legal Officer | Sold | 3530 | $18.00 |
| 2025-10-24 | Yeung, William | Chief Legal Officer | Sold | 3530 | $7.50 |
| 2025-10-24 | Yeung, William | Chief Legal Officer | Purchased | 3530 | $7.50 |
| 2025-10-24 | Yeung, William | Chief Legal Officer | Purchased | 5638 | $10.19 |
| 2025-10-24 | Yeung, William | Chief Legal Officer | Sold | 5638 | $18.00 |