17 insiders reported 83 Form 4 transactions for FASTENAL CO (FAST) over the past 18 months (most recent 2026-08-17). Recent activity: Ancius Michael J (Director) Sell 400 shares, Papenfuss Donnalee Kathleen (EVP-Strategy and Communication) Buy 1,364 shares, Papenfuss Donnalee Kathleen (EVP-Strategy and Communication) Sell 1,364 shares, Papenfuss Donnalee Kathleen (EVP-Strategy and Communication) Buy 7,894 shares, Papenfuss Donnalee Kathleen (EVP-Strategy and Communication) Sell 7,894 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-17 | Ancius Michael J | Director | Sell | 400 | $0 |
| 2026-08-17 | Papenfuss Donnalee Kathleen | EVP-Strategy and Communication | Buy | 1,364 | $18,755 |
| 2026-08-17 | Papenfuss Donnalee Kathleen | EVP-Strategy and Communication | Sell | 1,364 | $70,132 |
| 2026-08-17 | Papenfuss Donnalee Kathleen | EVP-Strategy and Communication | Buy | 7,894 | $149,986 |
| 2026-08-17 | Papenfuss Donnalee Kathleen | EVP-Strategy and Communication | Sell | 7,894 | $405,626 |
| 2026-08-11 | Ancius Michael J | Director | Buy | 3,000 | $41,250 |
| 2026-08-11 | Ancius Michael J | Director | Sell | 3,000 | $156,000 |
| 2026-08-06 | Heise Rita J. | Director | Buy | 10,000 | $130,000 |
| 2026-08-06 | Heise Rita J. | Director | Sell | 10,000 | $500,544 |
| 2026-08-06 | Heise Rita J. | Director | Buy | 24,964 | $474,316 |
| 2026-08-06 | Heise Rita J. | Director | Sell | 24,964 | $1.2M |
| 2026-07-29 | Ancius Michael J | Director | Sell | 3,000 | $147,000 |
| 2026-07-29 | Ancius Michael J | Director | Buy | 3,000 | $41,250 |
| 2026-04-27 | Ancius Michael J | Director | Buy | 1,000 | $44,900 |
| 2026-03-06 | Wisecup Reyne K | Director | Buy | 36,920 | $479,960 |
| 2026-03-06 | Wisecup Reyne K | Director | Sell | 36,920 | $1.7M |
| 2026-02-10 | Miller Charles S. | Senior EVP-Sales | Buy | 20 | $1,472 |
| 2026-02-10 | Miller Charles S. | Senior EVP-Sales | Buy | 20 | $1,629 |
| 2026-01-27 | Soderberg John Lewis | Senior EVP-IT | Buy | 34,612 | $449,956 |
| 2026-01-27 | Soderberg John Lewis | Senior EVP-IT | Sell | 34,612 | $1.7M |
| 2026-01-27 | Miller Charles S. | Senior EVP-Sales | Buy | 20 | $783 |
| 2026-01-27 | Miller Charles S. | Senior EVP-Sales | Buy | 20 | $783 |
| 2026-01-27 | SATTERLEE SCOTT | Director | Buy | 15,964 | $303,316 |
| 2026-01-27 | SATTERLEE SCOTT | Director | Sell | 15,964 | $705,449 |
| 2025-12-23 | FLORNESS DANIEL L | CEO | Buy | 84,612 | $1.1M |
Source: SEC Form 4 filings · as of 2026-08-17