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Fastenal Co. planned insider sales

In the last twelve months insiders at Fastenal Co. filed 6 Form 144 notices of planned sales, 103,106 shares worth $5.0 million at the time of filing, from 6 sellers. The latest, filed 13 August 2026: Donnalee Papenfuss (officer), 9,258 shares worth $475,758, planned for around 13 August 2026 through Morgan Stanley Smith Barney LLC Executive Financial Services.

FiledSellerRelationshipSharesValuePlanned saleSold, per Form 4BrokerHow acquiredFiling
13 August 2026Donnalee PapenfussOfficer9,258$475,75813 August 20269,258 shares from 13 August 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
10 August 2026Michael AnciusDirector3,000$156,00010 August 20263,000 shares from 10 August 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
5 August 2026Rita HeiseDirector34,964$1.8 million5 August 202634,964 shares from 5 August 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
28 July 2026Michael AnciusDirector3,000$147,00028 July 20263,000 shares from 28 July 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
5 March 2026Reyne WisecupDirector36,920$1.7 million5 March 202636,920 shares from 5 March 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
23 January 2026Scott SatterleeDirector15,964$705,45423 January 202615,964 shares from 23 January 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was.
Read moreValue is the filer's own aggregate market value. Sold, per Form 4: the same seller's open-market sales on Form 4 from the notice's date to 90 days after, added up, as they appear on the insiders page; a holder who files no Form 4, such as some large holders, never shows one. What is a Form 144?