Reporting owner

Becker Amy C

Reporting owner CIK 0001615216 · Chief Legal Officer

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These transactions appear in filings associated with this reporting owner. Jointly reported quantities and amounts are unallocated; they are not this owner's individual purchases or total holdings. Names and roles reflect the relevant filing, and a reporting owner may be a person or an organization.

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Transaction timeline

Who reported an acquisition, and when the transaction occurred.

Reported acquisitions by transaction dateEach row is a reporting owner. Select a marker to open its transaction details. Jointly reported transactions appear for each associated reporting owner, without dividing quantities or amounts.Becker Amy CBecker Amy CBecker Amy C · October 1, 2026 · Stock award · Employee Stock Option (right to buy)Becker Amy C · December 15, 2025 · Stock award · Non-Employee Stock Option (right to buy)Dec 15, 2025Oct 1, 2026
PurchaseStock awardGift receivedExercise / conversionConversionOther acquisition

2 dated transactions · 1 of 1 reporting owners shown. Select one owner to focus the chart.

View timeline as a table
Transaction dateCompany / securityReporting ownersAcquisition type
Oct 1, 2026DONALDSON Co INCEmployee Stock Option (right to buy)Becker Amy CStock award
Dec 15, 2025WINMARK CORPNon-Employee Stock Option (right to buy)Becker Amy CStock award

Only transactions on this page are shown. Date windows end on the latest transaction date in this sample. Joint filings may appear on more than one row. Sales are not included. Share-price charts use a separate data source.

Transactions in associated filings

Reported insider acquisitions, ordered by filing date, newest first. Currency is shown only when reported.
Filed / transactedCompanyReporting ownersType / securityQuantityPrice / reference valueDetails
Trade: DONALDSON Co INCDCI · company listings
Becker Amy CChief Legal Officer
Stock awardEmployee Stock Option (right to buy)Derivative security · Code A14,8000Value: 0Currency not specifiedView ↗
Trade: WINMARK CORPWINA · company listings
Becker Amy CDirector
Stock awardNon-Employee Stock Option (right to buy)Derivative security · Code A256444.54Value: 113,802.24Currency not specifiedView ↗