Institutional Ownership
Fastenal Co
CUSIP 311900104COMFASTQ1 2026
Insider Transactions
63
Form 4 lines on record
Reporting Insiders
21
Distinct officers & directors
90d Buys
0
Open-market purchase shares
90d Sells
3.0K
Open-market sale shares
Insider Transactions — Form 4
63 reported transactions
| # | Date | Insider | Title | Type | Shares | Price | Value | Held After | Filing |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Jul 28, 2026 | Ancius Michael J | Director | M · Option Exercise | 3.0K | $13.75 | $41.3K | 61.7K | SEC |
| 2 | Jul 28, 2026 | Ancius Michael J | Director | S · Sell | 3.0K | $49.00 | $147.0K | 58.7K | SEC |
| 3 | Jul 28, 2026 | Ancius Michael J | Director | M · Option Exercise | 3.0K | — | — | 7.4K | SEC |
| 4 | Apr 24, 2026 | Ancius Michael J | Director | M · Option Exercise | 1.0K | $44.90 | $44.9K | 58.7K | SEC |
| 5 | Apr 24, 2026 | Ancius Michael J | Director | M · Option Exercise | 1.0K | — | — | 10.4K | SEC |
| 6 | Mar 5, 2026 | Wisecup Reyne K | Director | M · Option Exercise | 36.9K | $13.00 | $480.0K | 76.9K | SEC |
| 7 | Mar 5, 2026 | Wisecup Reyne K | Director | S · Sell | 36.9K | $47.34 | $1.75M | 40.0K | SEC |
| 8 | Mar 5, 2026 | Wisecup Reyne K | Director | M · Option Exercise | 36.9K | — | — | 0 | SEC |
| 9 | Jan 23, 2026 | Satterlee Scott | Director | M · Option Exercise | 16.0K | $19.00 | $303.3K | 66.0K | SEC |
| 10 | Jan 23, 2026 | Satterlee Scott | Director | S · Sell | 16.0K | $44.19 | $705.5K | 50.0K | SEC |
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