Guillermo Briseno - 03 Sep 2025 Form 4 Insider Report for DONALDSON Co INC (DCI)

Role
President
Signature
Amy C. Becker, Attorney-in-Fact for Guillermo Briseno
Issuer symbol
DCI
Transactions as of
03 Sep 2025
Net transactions value
-$688,905
Form type
4
Filing time
04 Sep 2025, 12:26:47 UTC
Previous filing
03 Oct 2024
Next filing
29 Sep 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Briseno Guillermo President PO BOX 1299, MINNEAPOLIS Amy C. Becker, Attorney-in-Fact for Guillermo Briseno 04 Sep 2025 0001953256

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction DCI Common Stock Options Exercise $378,000 +13,500 +53% $28.00 38,809 03 Sep 2025 Direct
transaction DCI Common Stock Sale $1,066,905 -13,500 -35% $79.03 25,309 03 Sep 2025 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction DCI Employee Stock Option (right to buy) Options Exercise $0 -13,500 -100% $0.000000 0 03 Sep 2025 Common Stock 13,500 $28.00 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Fully vested