Unger David C (CIK 1932698) reported 12 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-04-02). Recent activity: Buy OPAL (80,703 shares), Sell OPAL (29,093 shares), Buy OPAL (23,522 shares), Sell OPAL (8,479 shares), Buy OPAL (57,100 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-02 | OPAL Fuels Inc. (OPAL) | Executive Vice President | Buy | 80,703 | $0 |
| 2026-04-02 | OPAL Fuels Inc. (OPAL) | Executive Vice President | Sell | 29,093 | $73,314 |
| 2026-04-02 | OPAL Fuels Inc. (OPAL) | Executive Vice President | Buy | 23,522 | $0 |
| 2026-04-02 | OPAL Fuels Inc. (OPAL) | Executive Vice President | Sell | 8,479 | $21,367 |
| 2026-04-02 | OPAL Fuels Inc. (OPAL) | Executive Vice President | Buy | 57,100 | $0 |
| 2026-04-02 | OPAL Fuels Inc. (OPAL) | Executive Vice President | Sell | 20,584 | $51,872 |
| 2026-04-02 | OPAL Fuels Inc. (OPAL) | Executive Vice President | Buy | 5,811 | $0 |
| 2026-04-02 | OPAL Fuels Inc. (OPAL) | Executive Vice President | Sell | 2,095 | $5,279 |
| 2025-04-02 | OPAL Fuels Inc. (OPAL) | Executive Vice President | Buy | 80,704 | $0 |
| 2025-04-02 | OPAL Fuels Inc. (OPAL) | Executive Vice President | Sell | 29,093 | $53,531 |
| 2025-04-02 | OPAL Fuels Inc. (OPAL) | Executive Vice President | Buy | 23,522 | $0 |
| 2025-04-02 | OPAL Fuels Inc. (OPAL) | Executive Vice President | Sell | 8,479 | $15,601 |
Source: SEC Form 4 filings · as of 2026-04-02