Birck Darrell (CIK 2047903) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-04-02). Recent activity: Buy OPAL (36,708 shares), Sell OPAL (8,938 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-02 | OPAL Fuels Inc. (OPAL) | Executive Vice President | Buy | 36,708 | $0 |
| 2026-04-02 | OPAL Fuels Inc. (OPAL) | Executive Vice President | Sell | 8,938 | $22,524 |
Source: SEC Form 4 filings · as of 2026-04-02