Donaldson Company, Inc. (NYSE:DCI), a leading worldwide provider of innovative filtration products and solutions, will webcast its fourth quarter 2026 earnings conference call on Wednesday, August 26, 2026, at 9:00 a.m. CT.

WEBCAST:		To listen to a live webcast of the call, visit the "Events & Presentations" section of Donaldson’s Investor Relations website at IR.Donaldson.com and click on the "listen to webcast" option.

REPLAY:		The webcast replay will be available within the "Events & Presentations" section of Donaldson’s Investor Relations website beginning at approximately 12:00 p.m. CT on Wednesday, August 26, 2026.

About Donaldson Company, Inc.

Founded in 1915, Donaldson (NYSE:DCI) is a global leader in technology-led filtration products and solutions, serving a broad range of industries and advanced markets. Diverse, skilled employees at over 150 locations on six continents partner with customers – from small business owners to R&D organizations and the world’s biggest OEM brands. Donaldson solves complex filtration challenges through three primary segments: Mobile Solutions, Industrial Solutions and Life Sciences. Additional information is available at www.Donaldson.com.

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For more information, contact:

Sarika Dhadwal (952) 887-3753

Sarika.Dhadwal@Donaldson.com