Donald L. Althoff insider trades
Open-market stock purchases and sales by Donald L. Althoff, Director at Ecovyst Inc, from SEC Form 4 filings since May 20, 2024.
Recent trades
| Date | Stock | Trade | Value |
|---|---|---|---|
| Feb 3, 2026 | ECVT Ecovyst Inc | Bought (not open market) | — |
Companies traded
- ECVT Ecovyst Inc: other filings, last Feb 3, 2026