FASTENAL CO (FAST) has 419 open-market insider trades by 37 insiders since 2006. Over the last six months insiders net sold $2.5M. The most active filer is Robert A. Kierlin.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Robert A. Kierlin | — | — | 48 | $220.3M | 2014-06-05 |
| Daniel L. Florness | CEO | — | 25 | $45.4M | 2025-08-12 |
| Stephen M. Slaggie | Dir | — | 20 | $27.4M | 2012-12-14 |
| Reyne K. Wisecup | Dir | — | 13 | $25.2M | 2026-03-05 |
| Henry K. McConnon | Dir | — | 5 | $24.4M | 2008-10-27 |
| Willard D. Oberton | Dir | — | 13 | $23.5M | 2021-01-19 |
| Nicholas J. Lundquist | Dir | — | 20 | $23.4M | 2024-11-08 |
| LeLand J. Hein | VP | — | 25 | $21.1M | 2020-08-03 |
| Charles S. Miller | VP | — | 12 | $20.2M | 2025-04-14 |
| John Lewis Soderberg | VP | — | 14 | $18.4M | 2025-08-08 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Donnalee Kathleen Papenfuss | VP | Sell | $476K | 2026-08-13 |
| Michael J. Ancius | Director | Sell | $156K | 2026-08-10 |
| Rita J. Heise | Director | Sell | $1.8M | 2026-08-05 |
| Michael J. Ancius | Director | Sell | $147K | 2026-07-28 |
| Reyne K. Wisecup | Director | Sell | $1.7M | 2026-03-05 |
| Scott Satterlee | Director | Sell | $705K |
Companies that share insiders with FAST, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| 2026-01-23 |
| Sarah N. Nielsen | Director | Buy | $40K | 2025-11-19 |
| Daniel L. Johnson | Director | Buy | $40K | 2025-11-17 |
| Hsenghung Sam Hsu | Director | Buy | $41K | 2025-11-13 |
| Hsenghung Sam Hsu | Director | Buy | $50K | 2025-11-13 |
| Stephen L. Eastman | Director | Buy | $41K | 2025-11-12 |
| Hsenghung Sam Hsu | Director | Buy | $42K | 2025-10-16 |
| William Joseph Drazkowski | VP | Sell | $666K | 2025-08-15 |
| Daniel L. Florness | CEO | Sell | $8.2M | 2025-08-12 |
| Jeffery Michael Watts | President | Sell | $3.9M | 2025-08-08 |