Donaldson Company Declares Quarterly Cash Dividend

Donaldson Company, Inc. (NYSE: DCI), announced today that its Board of Directors declared a regular cash dividend of 13 cents per share, payable September 6 th to shareholders of record as of August 16 th. As of June 30 th, there were approximately 146,100,000 shares outstanding.

The current declaration is the 232 nd consecutive quarterly cash dividend paid by Donaldson over a time span of 58 years.

About Donaldson Company, Inc.

Donaldson is a leading worldwide provider of filtration systems that improve people’s lives, enhance our Customers’ equipment performance, and protect our environment. We are a technology-driven Company committed to satisfying our Customers’ needs for filtration solutions through innovative research and development, application expertise, and global presence. Our approximately 12,500 employees contribute to the Company’s success by supporting our Customers at our more than 140 sales, manufacturing, and distribution locations around the world.

Donaldson is a member of the S&P MidCap 400 and Russell 1000 indices, and our shares trade on the NYSE under the symbol DCI. Additional information is available at www.donaldson.com.

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