LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
Reporting ownerCIK 0001717992

Joseph S. Koscinski

2 transactions in one company, from February 3, 2026 to March 4, 2026.

Transactions
21 company
Bought · P
$0open market
Sold · S
$0open market
Net
+$0net buying

By company

Where this insider traded.

CompanyTickerTradesBoughtSold
Ecovyst Inc.ECVT2——

All transactions

2 in total, newest filings first.

CompanyTickerInsiderDateCodeSharesPriceValue
Ecovyst Inc.ECVTJoseph S. KoscinskiOfficerMar 4A11,052$11.31$125K
Ecovyst Inc.ECVTJoseph S. KoscinskiOfficerFeb 3A27,158$0.00—