FASTENAL CO 8-K

What Happened

• Fastenal Company (FAST) filed a Current Report on Form 8-K on January 20, 2026 to disclose the results of its most recently ended fiscal quarter. The company issued a press release announcing those quarterly results, which is attached to the filing as Exhibit 99.1.

Key Details

• Filing date: January 20, 2026 (Form 8-K, Item 2.02: Results of Operations and Financial Condition).
• The press release announcing the quarter’s results is included as Exhibit 99.1 to the 8-K.
• The report was signed by Sheryl A. Lisowski, Executive VP — Chief Accounting Officer and Treasurer.
• The filing also includes the cover page formatted in Inline XBRL (Exhibit 104).

Why It Matters

• This 8-K is Fastenal’s official disclosure that it has released its latest quarterly earnings/financial results. Retail investors should read the attached press release (Exhibit 99.1) for the specific figures—revenue, earnings, or other key metrics—that will be used to evaluate the company’s recent performance and inform trading or investment decisions.