| Company | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| Permian Resources Corp | Director | Class A Common Stock | 200,546 | $2,484,764 | $12.39 | 23 May 2025 | Direct |
| Solid Power, Inc. | Director | Warrants (right to buy) | 33,257 | $22,282 | $0.6700 | 08 Dec 2021 | Direct |
| Hyzon Motors Inc. | Director | Class A Common Stock | 22,130 | $2,213 | $0.1000 | 16 Jul 2021 | Direct |
| Decarbonization Plus Acquisition Corp II | Director | Class A Common Stock | 0 | 13 Jan 2022 | Direct | ||
| Decarbonization Plus Acquisition Corp II | Director | Class B Common Stock | 0 | 13 Jan 2022 | Direct | ||
| Decarbonization Plus Acquisition Corp IV | Director | Class B Common Shares | 0 | 22 Feb 2023 | Direct | ||
| Hyzon Motors Inc. | Director | Class B Common Stock | 0 | 16 Jul 2021 | Direct |