| Company | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| Hyliion Holdings Corp. | Director | Common Stock | 1,031,887 | $2,208,238 | $2.14 | 18 Feb 2025 | Direct |
| Volta Inc. | Interim CEO, Director | Class A Common Stock | 0 | $0.8600 | 31 Mar 2023 | By 3 Chiefs Family Trust | |
| Volta Inc. | Interim CEO, Director | Class A Common Stock | 0 | $0.8600 | 31 Mar 2023 | Direct |