Fastenal (FAST) — insider trading
Industrials · NASDAQ
Fastenal (FAST) has 36 reported SEC Form 4 insider transactions in our data, including 4 open-market purchases and 9 open-market sales among the most recent 36 (latest 2026-08-13).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-08-13 | Ancius Michael J | Director | Bona fide gift | 400 | — | $0 | Form 4 |
| 2026-08-13 | Papenfuss Donnalee Kathleen | Officer (EVP-Strategy and Communication) | Option exercise / conversion (derivative) | 7,894 | — | $0 | Form 4 |
| 2026-08-13 | Papenfuss Donnalee Kathleen | Officer (EVP-Strategy and Communication) | Option exercise / conversion (derivative) | 1,364 | — | $0 | Form 4 |
| 2026-08-13 | Papenfuss Donnalee Kathleen | Officer (EVP-Strategy and Communication) | Open-market sale | 7,894 | $51.38 | $405.6K | Form 4 |
| 2026-08-13 | Papenfuss Donnalee Kathleen | Officer (EVP-Strategy and Communication) | Option exercise / conversion | 7,894 | $19.00 | $150.0K | Form 4 |
| 2026-08-13 | Papenfuss Donnalee Kathleen | Officer (EVP-Strategy and Communication) | Open-market sale | 1,364 | $51.42 | $70.1K | Form 4 |
| 2026-08-13 | Papenfuss Donnalee Kathleen | Officer (EVP-Strategy and Communication) | Option exercise / conversion | 1,364 | $13.75 | $18.8K | Form 4 |
| 2026-08-10 | Ancius Michael J | Director | Option exercise / conversion (derivative) | 3,000 | — | $0 | Form 4 |
| 2026-08-10 | Ancius Michael J | Director | Open-market sale | 3,000 | $52.00 | $156.0K | Form 4 |
| 2026-08-10 | Ancius Michael J | Director | Option exercise / conversion | 3,000 | $13.75 | $41.3K | Form 4 |
| 2026-08-05 | Heise Rita J. | Director | Option exercise / conversion (derivative) | 24,964 | — | $0 | Form 4 |
| 2026-08-05 | Heise Rita J. | Director | Option exercise / conversion (derivative) | 10,000 | — | $0 | Form 4 |
| 2026-08-05 | Heise Rita J. | Director | Open-market sale | 24,964 | $50.05 | $1.25M | Form 4 |
| 2026-08-05 | Heise Rita J. | Director | Option exercise / conversion | 24,964 | $19.00 | $474.3K | Form 4 |
| 2026-08-05 | Heise Rita J. | Director | Open-market sale | 10,000 | $50.05 | $500.5K | Form 4 |
| 2026-08-05 | Heise Rita J. | Director | Option exercise / conversion | 10,000 | $13.00 | $130.0K | Form 4 |
| 2026-07-28 | Ancius Michael J | Director | Option exercise / conversion (derivative) | 3,000 | — | $0 | Form 4 |
| 2026-07-28 | Ancius Michael J | Director | Open-market sale | 3,000 | $49.00 | $147.0K | Form 4 |
| 2026-07-28 | Ancius Michael J | Director | Option exercise / conversion | 3,000 | $13.75 | $41.3K | Form 4 |
| 2026-04-24 | Ancius Michael J | Director | Option exercise / conversion (derivative) | 1,000 | — | $0 | Form 4 |
| 2026-04-24 | Ancius Michael J | Director | Option exercise / conversion | 1,000 | $44.90 | $44.9K | Form 4 |
| 2026-03-05 | Wisecup Reyne K | Director | Option exercise / conversion (derivative) | 36,920 | — | $0 | Form 4 |
| 2026-03-05 | Wisecup Reyne K | Director | Open-market sale | 36,920 | $47.34 | $1.75M | Form 4 |
| 2026-03-05 | Wisecup Reyne K | Director | Option exercise / conversion | 36,920 | $13.00 | $480.0K | Form 4 |
| 2026-01-23 | SATTERLEE SCOTT | Director | Option exercise / conversion (derivative) | 15,964 | — | $0 | Form 4 |
| 2026-01-23 | SATTERLEE SCOTT | Director | Open-market sale | 15,964 | $44.19 | $705.5K | Form 4 |
| 2026-01-23 | SATTERLEE SCOTT | Director | Option exercise / conversion | 15,964 | $19.00 | $303.3K | Form 4 |
| 2026-01-02 | Oas Noelle Joan | Officer (Executive VP-Human Resources) | Grant / award / vesting (derivative) | 17,560 | — | $0 | Form 4 |
| 2026-01-02 | FLORNESS DANIEL L | Director, Officer (CEO) | Grant / award / vesting (derivative) | 85,365 | — | $0 | Form 4/A |
| 2025-08-08 | Soderberg John Lewis | Officer (Senior EVP-IT) | Option exercise / conversion (derivative) | 34,612 | — | $0 | Form 4/A |
| 2025-08-08 | Soderberg John Lewis | Officer (Senior EVP-IT) | Open-market sale | 34,612 | $48.03 | $1.66M | Form 4/A |
| 2025-08-08 | Soderberg John Lewis | Officer (Senior EVP-IT) | Option exercise / conversion | 34,612 | $13.00 | $450.0K | Form 4/A |
| 2025-04-14 | Miller Charles S. | Officer (Senior EVP-Sales) | Open-market purchase | 20 | $81.45 | $1.6K | Form 4/A |
| 2025-04-14 | Miller Charles S. | Officer (Senior EVP-Sales) | Open-market purchase | 20 | $39.15 | $783 | Form 4 |
| 2025-04-07 | Miller Charles S. | Officer (Senior EVP-Sales) | Open-market purchase | 20 | $73.61 | $1.5K | Form 4/A |
| 2025-04-07 | Miller Charles S. | Officer (Senior EVP-Sales) | Open-market purchase | 20 | $39.15 | $783 | Form 4 |
Ask the chat about FAST's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: Fastenal (FAST).
Last updated 2026-08-13 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.