Donaldson CO INC Form 4 insider transactions

DONALDSON Co Inc reports a transaction where Director Jacinth C. Smiley acquired 267 shares of common stock.

Trudy A. Rautio, a Director at DONALDSON Co INC, acquired 334 shares of common stock on July 3, 2026.

Director James Owens of Donaldson Co. Inc. reported the acquisition of 267 shares of common stock on July 3, 2026, at a price of $89.09 per share.

Christopher M. Hilger, a Director at Donaldson Co. Inc., acquired 400 shares of common stock on July 3, 2026, at a price of $89.09 per share.

James Owens, a Director at Donaldson Co. Inc. (DCI), reported a series of transactions involving the acquisition and disposition of common stock and stock options.

Director Jacinth C. Smiley acquired 279 shares of Donaldson Co Inc (DCI) common stock at a price of $85.23 per share.

Director Trudy Rautio acquired 349 shares of Donaldson Company common stock at a price of $85.23 per share.

Director James Owens acquired 279 shares of Donaldson Company common stock at a price of $85.23 per share.

Director Christopher M. Hilger acquired 418 shares of Donaldson Company, Inc. common stock at a price of $85.23 per share.

Donaldson Co INC President Guillermo Briseno exercised and sold 20,600 shares from stock options, realizing a profit.

Donaldson Co. Inc. President Richard Brent Lewis was granted 15,500 employee stock options with an exercise price of $95.72, vesting annually over three years.

Donaldson Co. Director Jacinth C. Smiley reported acquiring additional common stock and stock options, increasing her beneficial ownership.

Donaldson Co Inc Director Daniel P. Shine reported the acquisition of 900 shares of common stock and 3,000 stock options.

Donaldson Co. Director Trudy Rautio acquired additional common stock and received new stock options, increasing her beneficial ownership in the company.

Donaldson Co. Director Ajita G. Rajendra acquired 900 shares of common stock and 3,000 stock options on January 2, 2026, as part of a pre-planned transaction.

Donaldson Co INC Director James Owens reported acquiring 1,150 shares of common stock and 3,000 stock options, signaling increased insider ownership.

Donaldson Co. Director Richard M. Olson acquired 900 shares of common stock and 3,000 stock options through a pre-arranged plan.

Donaldson Co. Inc. Director Douglas A. Milroy acquired 900 shares of common stock and 3,000 stock options under a Rule 10b5-1 plan.

Donaldson Co. Director Christopher M. Hilger reported acquiring common stock and stock options, increasing his beneficial ownership in the company.

Donaldson Co. Director Pilar Cruz reported the acquisition of 900 shares of common stock and 3,000 stock options, executed under a Rule 10b5-1 plan.

Donaldson Co. Inc. Director Daniel P. Shine reported the acquisition of 100 shares of common stock and 200 stock options.

Donaldson Co. Inc.'s Chief Financial Officer, Bradley J. Pogalz, exercised stock options and subsequently sold a portion of the acquired shares.

Donaldson Co. Inc. Director Ajita G. Rajendra exercised stock options and simultaneously sold an equal number of common shares for a significant profit.

Donaldson Co. Inc. Director Jacinth C. Smiley acquired 272 shares of common stock at $82.61 per share under a pre-arranged 10b5-1 plan.

Donaldson Co. Inc. Director Trudy Rautio acquired 339 shares of common stock, signaling confidence in the company's future.

Donaldson Co Inc. Director James Owens acquired 272 shares of common stock, increasing his beneficial ownership to 20,997 shares.

Christopher M. Hilger, a director at Donaldson Co Inc, acquired 409 shares of common stock, signaling confidence in the company.

Donaldson Co. CFO Bradley J. Pogalz reported the acquisition of common stock and employee stock options, signaling increased insider ownership.

Donaldson Co INC President Richard Brent Lewis increased his direct beneficial ownership of common stock by 4,518 shares and received a grant of 42,100 new employee stock options.

Donaldson Co INC President Bart C. Driesen reported the acquisition of 15,300 employee stock options and the disposition of 5,161 common shares.