Iowa Stone Supply 401(k) Plan

Kyle Brinkman signed Iowa Stone Supply 401(k) Plan's 2025 Form 5500 as plan administrator.

• Kyle Brinkman — Plan Administrator — Form 5500 signer

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

Iowa Stone Supply 401(k) Plan's EIN is 26-3952566.

Download the official 2025 Form 5500 (PDF) for Iowa Stone Supply 401(k) Plan from the U.S. Department of Labor's EFAST2 system.

Iowa Stone Supply 401(k) Plan's plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature, automatic enrollment, a default investment (QDIA).