Cornerstone Properties, Inc.

Joseph Demaio signed Cornerstone Properties, Inc.'s 2025 Form 5500 as plan administrator.

• Joseph Demaio — Plan Administrator — Form 5500 signer

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

Cornerstone Properties, Inc.'s EIN is 06-1100057.

Download the official 2025 Form 5500 (PDF) for Cornerstone Properties, Inc. from the U.S. Department of Labor's EFAST2 system.

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