Bryan K. Brown

Insider Reports History

Location: Houston, TX
Signature: /s/ Joseph S. Koscinki, as attorney-in-fact for Bryan K. Brown
All insider transactions: Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Bryan K. Brown:

Company	Role	Class	Num Shares	Value	Price $	Report Date	Ownership
Ecovyst Inc.	Director	Common Stock	89,616	$713,343	$7.96	03 Feb 2025	Direct

Insider Reports Filed by Bryan K. Brown

Symbol	Company	Period	Transactions	Value $	Form Type	Role	Filing Time
ECVT	Ecovyst Inc.	03 Feb 2025	1	$0	4	Director	05 Feb 2025, 16:09
ECVT	Ecovyst Inc.	22 Jan 2024	1	$0	4	Director	24 Jan 2024, 16:43
ECVT	Ecovyst Inc.	16 Jan 2023	2	$0	4	Director	18 Jan 2023, 15:34
ECVT	Ecovyst Inc.	03 May 2022	1	$0	4	Director	05 May 2022, 16:00
ECVT	Ecovyst Inc.	27 Apr 2022	0	$0	3	Director	04 May 2022, 17:14