Mattern Megan (CIK 2079031) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-03). Recent activity: Buy HTO (2,166 shares), Buy HTO (2,356 shares), Buy HTO (10,263 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-03 | H2O AMERICA (HTO) | CAO, PAO and Controller | Buy | 2,166 | $0 |
| 2025-07-31 | H2O AMERICA (HTO) | CAO, PAO and Controller | Buy | 2,356 | $0 |
| 2025-07-31 | H2O AMERICA (HTO) | CAO, PAO and Controller | Buy | 10,263 | $0 |
Source: SEC Form 4 filings · as of 2026-03-03