Sarah N. Nielsen, a director at Fastenal Co. ($FAST), bought shares on the open market once in the last year for a total of $39,600. Her most recent purchase occurred on November 19, 2025. Among nearly 5,000 insiders tracking open market buys, her activity ranks 3,243rd by amount, below the average of $1.46 million across about 3.3 transactions. Nielsen reported no open market sales in the period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan. 2, 2026 | FASTENAL CO | $FAST | Nielsen Sarah N | Director | A | Stock Option (Right to Buy) | 14084 | $8.52 | 14,084.0000 | 1,150,334,204 | 9999.99% | 0.00% |
| Nov. 19, 2025 | FASTENAL CO | $FAST | Nielsen Sarah N | Director | P | Common Stock | 1000 | $39.60 | 5,000.0000 | 1,151,036,631 | 25.00% | 0.00% |
| Jan. 2, 2025 | FASTENAL CO | $FAST | Nielsen Sarah N | Director | A | Stock Option (Right to Buy) | 4514 | $17.72 | 4,514.0000 | 574,300,000 | 9999.99% | 0.00% |
| Jan. 2, 2024 | FASTENAL CO | $FAST | Nielsen Sarah N | Not found | A | Stock Option (Right to Buy) | 5040 | $15.87 | 5,040.0000 | 573,008,608 | 9999.99% | 0.00% |