CoverageForm 410-K10-Q8-K13D13G13F

Fastenal Co

FASTCIK 0000815556 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K filed Feb 5, 2026. Sentiment + YoY language diff vs prior year. Read sections →

Signal:Mild positive shift
Risk Factors:tone -0.0243Δ+0.000595% similar+13/-13
MD&A:tone 0.0039Δ+0.005873% similar+66/-102

Sentiment via Loughran-McDonald lexicon · YoY diff via Jaccard similarity + paragraph set difference.

Recent 8-K announcements

Per-item disclosure feed. Item 2.02 is the earnings release.

Top insiders

Most active reporters at Fastenal Co

Showing 11-15 of 24

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Top performers

Insiders ranked by realized 90-day signed return on their open-market trades at Fastenal Co. Minimum 3 scored trades. Returns are signed - a sale followed by a rally counts against the insider.

#InsiderTradesWin rateAvgMedianBestWorst
1Watts Jeffery Michael4100%+10.0%+10.0%+15.0%+4.9%
2Hsu Hsenghung Sam5100%+9.4%+7.6%+15.4%+1.1%
3Johnson Daniel L.4100%+8.9%+9.8%+15.1%+0.8%
4Miller Charles S.1090%+8.4%+11.0%+17.7%-16.8%
5Lundquist Nicholas J5100%+6.3%+5.2%+10.4%+5.2%
6Soderberg John Lewis771%+2.3%+5.0%+15.0%-17.3%
7Wisecup Reyne K475%+0.8%+2.2%+5.2%-6.5%
8Drazkowski William Joseph757%+0.6%+2.1%+16.6%-17.5%
9Jansen James C617%-10.6%-12.3%+9.6%-22.7%
10Owen Terry Modock333%-6.8%-1.6%+2.7%-21.4%

All filings

197 Form 4 / 4-A filings, newest first

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