| Stock | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| Ingevity Corp | Director | Common Stock | 36K | $2.03M | $56.31 | 02 Oct 2025 | Direct |
| Select Water Solutions, Inc. | Director | Class A Common Stock | 69.2K | $727K | $10.50 | 01 May 2025 | Direct |
| Symbol | Company | Period | Transactions | Value $ | Form Type | Date Filed | Role |
|---|---|---|---|---|---|---|---|
| NGVT | Ingevity Corp | 02 Oct 2025 | 1 | -$338K | 4 | 06 Oct 2025 | Director |
| NGVT | Ingevity Corp | 01 May 2025 | 1 | $0 | 4 | 05 May 2025 | Director |
| WTTR | Select Water Solutions, Inc. | 01 May 2025 | 1 | $0 | 4 | 02 May 2025 | Director |
| NGVT | Ingevity Corp | 02 Oct 2024 | 1 | $0 | 4 | 04 Oct 2024 | Interim President & CEO, Director |
| WTTR | Select Water Solutions, Inc. | 07 May 2024 | 1 | $0 | 4 | 09 May 2024 | Director |
| NGVT | Ingevity Corp | 24 Apr 2024 | 1 | $0 | 4 | 26 Apr 2024 | Director |
| WTTR | Select Water Solutions, Inc. | 05 May 2023 | 1 | -$30.9K | 4/A | 29 Jun 2023 | Director |
| NGVT | Ingevity Corp | 28 Apr 2023 | 1 | $0 | 4 | 02 May 2023 | Director |
| WTTR | Select Energy Services, Inc. | 06 May 2022 | 1 | $0 | 4 | 10 May 2022 | Director |
| WTTR | Select Energy Services, Inc. | 06 May 2022 | 0 | $0 | 3 | 10 May 2022 | Director |
| NGVT | Ingevity Corp | 28 Apr 2022 | 1 | $0 | 4 | 02 May 2022 | Director |