Figures computed from official regulatory filings — .
Analysttarget 15.17 USD (+46%) · consensus 4.5/5 · 5 buy · 1 hold · 0 sell
Ownershipinsiders 1.88% · institutions 103.08% · short 4.9% of float
In USD · as of Oct 5, 2026
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Ecovyst Inc. offers virgin and regenerated sulfuric acid products and services in the United States and internationally. It offers end-to-end logistics for production of alkylate for refineries mining, water treatment, and industrial applications. The company was formerly known as PQ Group Holdings Inc. and changed its name to Ecovyst Inc. in August 2021. Ecovyst Inc. was founded in 1831 and is headquartered in Wayne, Pennsylvania.
Market information source · Oct 5, 2026
Periods recorded in the consulted sources. These do not certify the legal dates of name changes.
SEC company identity · Oct 5, 2026
Open-market timeline · full history
42 buys131 sells— close pricebar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details |
|---|---|---|---|---|
| Humble Patti A. | Buy | $250K | conv 80First in 12mo |
| SEC |
| Bergman Laurietrack record | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Lorance Sarah | Sell | $112.6K | SEC |
| Humble Patti A. | Award | $123.8K | SEC |
| Bitting Kurt | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Bitting Kurt | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Bitting Kurt | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Bitting Kurt | Exercise | $115.7K | SEC |
| Bitting Kurt | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Koscinski Joseph S. | Award | $125K | SEC |
| Feehan Michael | Award | $125K | SEC |
| Brown Bryan K. | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Lorance Sarah | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Bitting Kurt | Other | $267.3K | SEC |
| Feehan Michael | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Feehan Michael | Other | $49.8K | SEC |
| Koscinski Joseph S. | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Fogarty Kevin Michaeltrack record | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Ward Susan F | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Catalano Anna C | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Bitting Kurt | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Althoff Donald L. | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Bradley David A. | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Bitting Kurt | Other | $174K | SEC |
| Feehan Michael | Other | $46K | SEC |