Notice of Exempt Solicitation Pursuant to Rule 14a-103

Name of Registrant: General Mills Inc (GIS)

Name of person relying on exemption: As You Sow®

Address of persons relying on exemption: 11461 San Pablo Ave, Suite 400, El Cerrito, CA 94530

The attached written materials are submitted pursuant to Rule 14a-6(g)(1) promulgated under the Securities Exchange Act of 1934. As You Sow® does not beneficially own more than $5 million of the class of subject securities, and this notice of exempt solicitation is therefore being provided on a voluntary basis.

11461 San Pablo Avenue, Suite 400

www.asyousow.org

El Cerrito, CA 94530

BUILDING A SAFE, JUST, AND SUSTAINABLE WORLD SINCE 1992

General Mills Inc (GIS)Vote Yes: Item #4 – Disclosure of Regenerative Agriculture Practices Within Supply Chain

Annual Meeting: September 30, 2025

CONTACT: Cailin Dendas| cdendas@asyousow.org

THE RESOLUTION

Resolved: Shareholders request that General Mills disclose, at reasonable expense and omitting proprietary information, the reduction of pesticides achieved through adoption of its regenerative agriculture practices.

SUMMARY

This Proposal asks General Mills to disclose information on the success of its regenerative agricultural program in reducing pesticide use, a key criterion to regenerating healthy soils. A healthy soil ecosystem is alive, with thriving microorganisms that retain nutrients and water, prevent topsoil loss, and assist plants in making use of available nutrients. Healthy soils also increase farm resiliency in the face of climate-related droughts and floods and increase soil’s ability to sequester carbon.1