Fastenal's three largest insider shareholders as of September 29, 2026 are Michael J Ancius (Director, 867.04K shares), James C Jansen (Executive Vice President, 837.63K shares), Michael J Ancius (Director, 835.04K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Michael J Ancius | Director | 1,760,370 | 0 | 1,760,370 | 35.7% | 17 Aug, 2026 |
| 2 | James C Jansen | Executive Vice President | 837,632 | 0 | 837,632 | 17.0% | 26 Nov, 2024 |
| 3 | Rita J. Heise | Director | 750,880 | 0 | 750,880 | 15.2% | 06 Aug, 2026 |
| 4 | Daniel L Florness | Ceo | 565,036 | 0 | 565,036 | 11.5% | 14 Aug, 2025 |
| 5 | Holden Lewis | Chief Financial Officer/Evp | 323,104 | 0 | 323,104 | 6.6% | 18 Mar, 2025 |
| 6 | Nicholas J Lundquist | Senior Executive Vp | 288,000 | 0 | 288,000 | 5.8% | 12 Nov, 2024 |
| 7 | Terry Modock Owen | Chief Operating Officer | 224,000 | 0 | 224,000 | 4.5% | 26 Oct, 2023 |
| 8 | Scott Satterlee | Director | 50,000 | 0 | 50,000 | 1.0% | 27 Jan, 2026 |
| 9 | Reyne K Wisecup | Senior Executive Vp | 40,000 | 0 | 40,000 | 0.8% | 06 Mar, 2026 |
| 10 | Daniel L. Johnson | Director | 22,190 | 0 | 22,190 | 0.4% | 21 Nov, 2025 |
| 11 | Stephen L. Eastman | Director | 21,000 | 0 | 21,000 | 0.4% | 13 Nov, 2025 |
| 12 | William Joseph Drazkowski | Evp Sales | 11,994 | 0 | 11,994 | 0.2% | 18 Aug, 2025 |
| 13 | Jeffery Michael Watts | President And Chief Sales Off. | 11,880 | 0 | 11,880 | 0.2% | 12 Aug, 2025 |
| 14 | Sheryl Ann Lisowski | Interim Cfo And Evp Cao/Treas. | 10,192 | 0 | 10,192 | 0.2% | 18 Jul, 2025 |
| 15 | Hsenghung Sam Hsu | Director | 10,000 | 0 | 10,000 | 0.2% | 14 Nov, 2025 |
| 16 | Sarah N Nielsen | Director | 5,000 | 0 | 5,000 | 0.1% | 20 Nov, 2025 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 13 Aug, 2026 | Michael J Ancius | Director | Disposed G | 400 | $0.00 | $0 | 58,290 | Direct |
| 13 Aug, 2026 | Donnalee Kathleen Papenfuss | Evp Strategy And Communication | Acquired M | 1,364 | $13.75 | $18.76K | 1,364 | Direct |
| 13 Aug, 2026 | Donnalee Kathleen Papenfuss | Evp Strategy And Communication | Disposed S | 1,364 | $51.42 | $70.13K | 0 | Direct |
| 13 Aug, 2026 | Donnalee Kathleen Papenfuss | Evp Strategy And Communication | Acquired M | 7,894 | $19.00 | $149.99K | 7,894 | Direct |
| 13 Aug, 2026 | Donnalee Kathleen Papenfuss | Evp Strategy And Communication | Disposed S | 7,894 | $51.38 | $405.63K | 0 | Direct |
| 13 Aug, 2026 | Donnalee Kathleen Papenfuss | Evp Strategy And Communication | Disposed M | 1,364 | $0.00 | $0 | 0 | Direct |
| 13 Aug, 2026 | Donnalee Kathleen Papenfuss | Evp Strategy And Communication | Disposed M | 7,894 | $0.00 | $0 | 0 | Direct |
| 10 Aug, 2026 | Michael J Ancius | Director | Acquired M | 3,000 | $13.75 | $41.25K | 61,690 | Direct |
| 10 Aug, 2026 | Michael J Ancius | Director | Disposed S | 3,000 | $52.00 | $156.00K | 58,690 | Direct |
| 10 Aug, 2026 | Michael J Ancius | Director | Disposed M | 3,000 | $0.00 | $0 | 4,448 | Direct |
| 05 Aug, 2026 | Rita J. Heise | Director | Acquired M | 10,000 | $13.00 | $130.00K | 30,000 | Direct |
| 05 Aug, 2026 | Rita J. Heise | Director | Disposed S | 10,000 | $50.05 | $500.54K | 20,000 | Direct |
| 05 Aug, 2026 | Rita J. Heise | Director | Acquired M | 24,964 | $19.00 | $474.32K | 44,964 | Direct |
| 05 Aug, 2026 | Rita J. Heise | Director | Disposed S | 24,964 | $50.05 | $1.25Mn | 20,000 | Direct |
| 05 Aug, 2026 | Rita J. Heise | Director | Disposed M | 10,000 | $0.00 | $0 | 0 | Direct |
| 05 Aug, 2026 | Rita J. Heise | Director | Disposed M | 24,964 | $0.00 | $0 | 0 | Direct |
| 28 Jul, 2026 | Michael J Ancius | Director | Acquired M | 3,000 | $13.75 | $41.25K | 61,690 | Direct |
| 28 Jul, 2026 | Michael J Ancius | Director | Disposed S | 3,000 | $49.00 | $147.00K | 58,690 | Direct |
| 28 Jul, 2026 | Michael J Ancius | Director | Disposed M | 3,000 | $0.00 | $0 | 7,448 | Direct |
| 24 Apr, 2026 | Michael J Ancius | Director | Acquired M | 1,000 | $44.90 | $44.90K | 58,690 | Direct |