Matt Olson signed Grindstone Management, LLC's 2025 Form 5500 as plan administrator.
Signer names are public record from the Form 5500 e-signature.
Grindstone Management, LLC's EIN is 91-2024076.
Download the official 2025 Form 5500 (PDF) for Grindstone Management, LLC from the U.S. Department of Labor's EFAST2 system.
Download the official 2025 Form 5500 (PDF)Grindstone Management, LLC's plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature, a default investment (QDIA).
