FASTENAL CO — Director's Dealing 2026

Jan 27, 2026

SEC Form 4/A — Form 4/A

Issuer: FASTENAL CO (FAST)
CIK: 0000815556
Period of Report: 2025-08-08

Reporting Person: Soderberg John Lewis (Senior EVP-IT)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-08-08	Common Stock	M	34612	$13	Acquired	34612	Direct
2025-08-08	Common Stock	S	34612	$48.0302	Disposed	0	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-08-08	Employee Stock Option (Right to Buy)	$13	M	34612	Disposed	2028-12-31	Common Stock (34612)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	28638	Indirect
Common Stock	1840	Indirect

Footnotes

F1: The option was previously reported in a filing dated 1/3/2019 as covering 8,653 securities at a strike price of $52 and the amounts are adjusted to reflect two 2-for-1 stock splits on 5/22/2019 and 5/21/2025 respectively.

F2: Shares attributed to reporting person's account within issuer's 401(K) Plan and includes additional stock split adjusted securities since the reporting person's prior report on 5/16/2025.

F3: These shareholding amounts were inadvertently omitted from the reports filed on 8/16/2025 and 5/16/2025 and the amounts reported reflect a 2-for-1 stock split as of May 21, 2025.

F4: The option will vest and become exercisable over a period of five years, with 40% the option vesting and becoming exercisable two years following the date of grant, and the remainder vesting and becoming exercisable proportionately on each anniversary of the grant date.