Koscinski Joseph S.
Ecovyst Inc. · See Remarks
Koscinski Joseph S. is listed in public filings as officer: See Remarks. This Koscinski Joseph S. insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Ecovyst Inc. (ECVT). Investors use Koscinski Joseph S.'s insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.
Latest Actions
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| $6.7M595.8k shares | Grant / ExerciseMar 4, 2026 | $125.0K11.1k shares | $11.31 | -- |
Insider Trades History
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| --584.7k shares | Grant / ExerciseFeb 3, 2026 | Disclosure amount unavailable27.2k shares | -- | -- | |
| --557.6k shares | Grant / ExerciseFeb 3, 2025 | Disclosure amount unavailable35.9k shares | -- | -- | |
| $4.2M521.6k shares | Grant / ExerciseJan 22, 2025 | $44.0K5.5k shares | $7.96 | -- | |
| $4.1M527.2k shares | Grant / ExerciseJan 5, 2025 | $135.4K17.5k shares | $7.76 | -- | |
| $3.4M544.6k shares | BuyAug 5, 2024 | $30.1K4.8k shares | $6.26 | -- |