Fastenal Co Insider Trading
Every director, officer and 10% holder of Fastenal Co has to report each trade in its stock within two business days of making it. This is those filings.
FAST on carbonthat →Purchases and sales
Open-market trades only — the lines where someone chose to buy or sell at the going price.
| Insider | Action | Value |
|---|---|---|
| Donnalee Kathleen PapenfussEVP-Strategy and Communication2026-08-131.4K shat $51.42 | Sale | $70.1K |
| Donnalee Kathleen PapenfussEVP-Strategy and Communication2026-08-137.9K shat $51.38 | Sale | $405.6K |
| Michael J AnciusDirector2026-08-103K shat $52.00 | Sale | $156K |
| Rita J. HeiseDirector2026-08-0510K shat $50.05 | Sale | $500.5K |
| Rita J. HeiseDirector2026-08-0525K shat $50.05 | Sale | $1.2M |
| Michael J AnciusDirector2026-07-283K shat $49.00 | Sale | $147K |
Source: SEC Form 4 filings, via EDGAR. A derivative line reports the shares underlying an option rather than stock outstanding, so it is marked and is not comparable with the rest. Value is shares times the reported price, and is blank where the filing priced the transaction at zero — a grant costs its recipient nothing. Insiders sell for reasons that have nothing to do with the company, which is why a sale is not read as a signal on its own.
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