Global Headquarters

300 Lindenwood Drive
Malvern, PA 19355-1740
(484) 617-1200


Investor Relations

Please direct any investor relations inquiries to

Transfer Agent

American Stock Transfer and Trust Company, LLC (AST)
Toll-Free (800) 937-5449

Stock Listing

Listed on the New York Stock Exchange on August 3, 2021
Ticker: ECVT

SEC Filings

All ECVT filings are on

Independent Auditors

PricewaterhouseCoopers LLP
Two Commerce Square
Suite 1800
2001 Market Street
Philadelphia, PA 19103-7042
(267) 330-3000