CSTM Corp.

Christine J Catalano signed CSTM Corp.'s 2025 Form 5500 as plan administrator.

• Christine J Catalano — Plan Administrator — Form 5500 signer

Signer names are public record from the Form 5500 e-signature.

CSTM Corp.'s EIN is 26-3933020.

Download the official 2025 Form 5500 (PDF) for CSTM Corp. from the U.S. Department of Labor's EFAST2 system.

CSTM Corp.'s plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature, a default investment (QDIA).