# EDGAR Filing Document

**Accession Number:** 0000815556
**File Stem:** 0001415889-23-002192
**Filing Date:** 2023-2
**Character Count:** 6393
**Document Hash:** 8c664ec381816f706a3622f81b4bb2f2
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001415889-23-002192.hdr.sgml**: 20230209

**ACCESSION NUMBER**: 0001415889-23-002192

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20230207

**FILED AS OF DATE**: 20230209

**DATE AS OF CHANGE**: 20230209

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Owen Terry Modock
- **CENTRAL INDEX KEY:** 0001607155

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 000-16125
- **FILM NUMBER:** 23601946

**MAIL ADDRESS:**
- **STREET 1:** 704 DOVE CREEK TRAIL
- **CITY:** SOUTHLAKE
- **STATE:** TX
- **ZIP:** 76092
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** FASTENAL CO
- **CENTRAL INDEX KEY:** 0000815556
- **STANDARD INDUSTRIAL CLASSIFICATION:** RETAIL-BUILDING MATERIALS, HARDWARE, GARDEN SUPPLY [5200]
- **IRS NUMBER:** 410948415
- **STATE OF INCORPORATION:** MN
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 2001 THEURER BLVD
- **CITY:** WINONA
- **STATE:** MN
- **ZIP:** 55987
- **BUSINESS PHONE:** 5074545374

**MAIL ADDRESS:**
- **STREET 1:** 2001 THEURER BLVD
- **CITY:** WINONA
- **STATE:** MN
- **ZIP:** 55987

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

[ ] Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Owen Terry Modock<br><sub>(Last) (First) (Middle)</sub><br>2682 HICKMAN HOLLOW RD<br><sub>(Street)</sub><br>SHAWSVILLE, VA 24162<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-02-07 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [ ] 10% Owner<br>[X] Officer (give title below) [ ] Other (specify below)<br>_SENIOR EXECUTIVE VP_ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>FASTENAL CO [ FAST ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| Common Stock | 2023-02-07 |  | M |  | 15000 | A | $28 | 22000 | D |  |
| Common Stock | 2023-02-07 |  | S |  | 15000 | D | $53.2427 | 7000 | D |  |
| Common Stock |  |  |  |  |  |  |  | 1672<sup>(1)</sup> | I | Held in 401(K) Plan |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| Employee Stock Option (Right to Buy) | 28<sup>(2)</sup> | 2023-02-07 |  | M |  |  | 15000<sup>(2)</sup> | <sup>(3)</sup> | 2023-05-31 | Common Stock | 15000<sup>(2)</sup> | $0 | 0 | D |  |

---

### Footnotes:

(1) Shares attributed to reporting person's account within issuer's 401(K) Plan and includes an additional 93 shares acquired since the reporting person's prior holdings report filed on 9/4/2020.

(2) The option was previously reported in a filing on 5/6/2014 as covering 7,500 securities at an exercise price of $56 and the amounts reported were adjusted to reflect the 2-for-1 stock split on May 22, 2019.

(3) The option will fully vest and become exercisable over a period of eight years, with 50% of the option vesting and becoming exercisable half way through the relevant vesting period, and the remainder vesting and becoming exercisable proportionately each year thereafter.

**Signature:** /s/ John J. Milek , Attorney-in-Fact  
**Date:** 2023-02-09

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**