S. Joseph Koscinski

Affiliations

  • See Remarks at Ecovyst Inc. (ECVT), 2024-01-24
Insider Trading: Purchases See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
ECVT $8.79 11,400 Officer 454,086 2022-08-04 Filing
ECVT $9.62 5,200 Officer 442,686 2022-05-12 Filing