Insider · CIK 0002023079

Althoff Donald L.

Reports to the SEC for 1 company · WAYNE, PA

Transactions

Companies

Filings

CIK

0002023079

Forms 4 and 5

Insider transactions

3 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-02-03	ECVTEcovyst Inc.A Award	Director	AAward	+19.4K sh	—	—	58,376
2025-02-03	ECVTEcovyst Inc.A Award	Director	AAward	+25.7K sh	—	—	38,977
2024-05-20	ECVTEcovyst Inc.A Award	Director	AAward	+13.3K sh	—	—	13,303

C/O ECOVYST INC. 600 LEE ROAD, SUITE 200

WAYNE, PA, 19087