| Company | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| Ecovyst Inc. | President | Common Stock | 343,533 | $3,249,819 | $9.46 | 04 Aug 2022 | Direct |
| Ecovyst Inc. | President | Common Stock, par value $0.01 per share ("Common Stock") | 181,370 | 17 Jan 2022 | Direct |
| Symbol | Company | Period | Transactions | Value $ | Form Type | Role | Filing Time |
|---|---|---|---|---|---|---|---|
| ECVT | Ecovyst Inc. | 04 Aug 2022 | 1 | +$100,000 | 4 | President | 08 Aug 2022, 16:28 |
| ECVT | Ecovyst Inc. | 20 May 2022 | 1 | +$49,296 | 4 | President | 23 May 2022, 16:30 |
| ECVT | Ecovyst Inc. | 17 Jan 2022 | 2 | $0 | 4 | Vice President, Catalysts | 19 Jan 2022, 15:24 |
| ECVT | Ecovyst Inc. | 05 Jan 2022 | 1 | -$11,194 | 4 | Vice President and President, Catalysts | 07 Jan 2022, 15:30 |