Daniel L. Florness - 02 Jan 2026 Form 4/A - Amendment Insider Report for FASTENAL CO (FAST)

Reporting relationship: CEO, Director
Issuer ticker: FAST
Reported as of: 02 Jan 2026
Net transaction value: $0
SEC form: 4/A - Amendment
Accepted by SEC: 06 Jan 2026, 16:38:29 UTC
Original report date: 06 Jan 2026
Prior SEC filing: 01 Dec 2025
Next SEC filing: 02 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ John J. Milek, Attorney-in-Fact

Key filing fact

Daniel L. Florness filed Form 4/A - Amendment for FASTENAL CO (FAST) on 06 Jan 2026.

Key facts

This page summarizes Daniel L. Florness's Form 4/A - Amendment filing for FASTENAL CO (FAST).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 06 Jan 2026, 16:38.

Change

Previous filing in this sequence was filed on 01 Dec 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4/A - Amendment disclosures.

View source filing

Reporting Owners (1)

CIK 0001017427 Primary reporting owner

FLORNESS DANIEL L

Relationship: CEO, Director
Address: 2001 THEURER BOULEVARD, WINONA
Signature: /s/ John J. Milek, Attorney-in-Fact
Signature date: 06 Jan 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

FAST transaction Derivative

Employee Stock Option (Right to Buy)

Award

Transaction value: $0
Shares: +85,365
Change %
Price: $0.000000
Shares after: 85,365
Date: 02 Jan 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 85,365
Exercise price: $41.00
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

The original report indicated 83,365 derivative securities issued with the Employee Stock Option and the amended report corrects this amount as 85,365 derivative securities.

Footnote F2

The option will fully vest and become exercisable over a period of four years, with 25% vesting and becoming exercisable each year following the grant date.