Transaction Details

Footnotes

On May 22, 2019 and May 21, 2025, the Common Stock of Fastenal Company split 2-for-1 and the amounts reported have been adjusted to reflect these two stock splits. | Shares attributed to reporting person's account within issuer's 401(K) Plan. | The option will vest and become exercisable over a period of five years, with 40% the option vesting and becoming exercisable two years following the date of grant, and the remainder vesting and becoming exercisable proportionately on each anniversary of the grant date. | The report filed on 8/14/2025 incorrectly reported the number of derivative securities beneficially owned following the reported transaction as 0 derivative securities and this report amends the amount.