X0306 4 2019-07-18 0 0000815556 FASTENAL CO FAST 0001454708 Ancius Michael J 151 COACHLITE COURT ONALASKA WI 54650 1 0 0 0 Common Stock 2019-07-18 4 P 0 1004 30.13 A 20784 D Common Stock 2019-07-18 4 P 0 100 30.13 A 958 I Held in child custodian account On May 22, 2019, the common stock of Fastenal Company split 2-for-1, resulting in the reporting person's ownership of 8,015 additional shares of common stock held in the revocable trust over which the reporting person and his wife share voting and investment power and 1,875 additional shares held in the reporting person's self directed IRA. The amount reported includes 16,030 shares held in the revocable trust, with the additional 600 shares acquired on 7/18/19 @ $30.14 (total of 16,630 shares held in the revocable trust), and 3750 shares held in reporting person's self directed IRA, with the additional 404 shares acquired on 7/18/19 @ $30.11 (total of 4,154 shares held in the self directed IRA). On May 22, 2019, the common stock of Fastenal Company split 2-for-1 resulting in the custodian account holding an additional 429 shares of common stock. Reporting person disclaims beneficial ownership of these shares. /s/ John J. Milek, Attorney-in-Fact 2019-07-19