Ecovyst Inc. (ECVT) has 41 open-market insider trades by 21 insiders since 2021. Over the last six months insiders net bought $137K. The most active filer is CCMP Capital, LP, 10% Owner.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| CCMP Capital, LP | 10% Owner | — | 5 | $905.4M | 2023-03-07 |
| CCMP Capital Associates III GP, LLC via CCMP Capital, LP | 10% Owner | — | 2 | $335.1M | 2022-11-17 |
| James A. Ratcliffe | — | — | 1 | $152.3M | 2023-05-26 |
| Quartz Co-Invest, L.P. | 10% Owner | — | 1 | $114.3M | 2023-03-07 |
| CCMP Capital GP, LLC | 10% Owner | — | 1 | $47.7M | 2021-11-23 |
| INEOS Ltd | 10% Owner | — | 1 | $7.6M | 2021-12-20 |
| CCMP Capital Investors III (AV-7), L.P. | 10% Owner | — | 1 | $7.1M | 2021-12-20 |
| Jonny Ginns | Dir | — | 3 | $2.5M | 2022-12-07 |
| Susan F. Ward | Dir | — | 2 | $628K | 2026-02-03 |
| Michael Feehan | — | — | 4 | $399K | 2026-03-04 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Patti A. Humble | Director | Buy | $250K | 2026-09-10 |
| Sarah Lorance | Director | Sell | $113K | 2026-06-02 |
| Susan F. Ward | Director | Sell | $126K | 2025-11-07 |
| Paul Whittleston | — | Buy | $51K | 2024-08-07 |
| Joseph S. Koscinski | — | Buy | $30K | 2024-08-05 |
| Michael Feehan | — | Buy | $100K | 2024-08-05 |
Companies that share insiders with ECVT, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Kurt Bitting | — | Buy | $31K | 2024-08-05 |
| Susan F. Ward | Director | Sell | $502K | 2024-03-22 |
| Michael Feehan | — | Buy | $48K | 2023-08-23 |
| Kurt Bitting | — | Buy | $30K | 2023-08-23 |
| James A. Ratcliffe | — | Sell | $152.3M | 2023-05-26 |
| Quartz Co-Invest, L.P. | 10% | Sell | $114.3M | 2023-03-07 |
| CCMP Capital, LP | 10% Owner | Sell | $228.7M | 2023-03-07 |
| Kyle D. Vann | Director | Buy | $110K | 2023-03-03 |
| Jonny Ginns | Director | Buy | $735K | 2022-12-07 |