Humble Patti A.insider trades

In SEC Form 4 filings, Humble Patti A. is listed as Director of Ecovyst Inc. (ECVT). In the last 90 days, Humble Patti A. bought $250K of Ecovyst Inc. (ECVT) on the open market and sold none. The purchase was $250K of Ecovyst Inc. (ECVT) on Sep 10.

Companies and roles

Company	Role	Transactions	Last filed
ECVTEcovyst Inc.	Director	1	Sep 14

Cluster buys

No cluster buy in the last 90 days included a purchase by this insider (two or more insiders buying within 14 days).

Form 4 historysince 2026-09-14

Company	Traded	Filed	Type	Shares	Price	Value	Owned after	10b5-1 plan	Filing
ECVTEcovyst Inc.	Sep 10	Sep 14	P	24,875	$10.05	Purchase +$249,994	33,974	No	Form 4

Published from this insider's public Form 4 filings on SEC EDGAR; the name is shown as filed. Named in a filing and want this page removed? See the privacy policy.