# EDGAR Filing Document

**Accession Number:** 0000098362
**File Stem:** 0001205047-26-000002
**Filing Date:** 2026-3
**Character Count:** 7619
**Document Hash:** ba5d0bbdafeb50cec4dbc6a4e94fd4a0
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001205047-26-000002.hdr.sgml**: 20260316

**ACCESSION NUMBER**: 0001205047-26-000002

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260312

**FILED AS OF DATE**: 20260316

**DATE AS OF CHANGE**: 20260316

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** TIMKEN WARD J JR
- **CENTRAL INDEX KEY:** 0001205047

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-01169
- **FILM NUMBER:** 26757977

**MAIL ADDRESS:**
- **STREET 1:** 200 MARKET AVE N STE 210
- **CITY:** CANTON
- **STATE:** OH
- **ZIP:** 44702
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** TIMKEN CO
- **CENTRAL INDEX KEY:** 0000098362
- **STANDARD INDUSTRIAL CLASSIFICATION:** BALL & ROLLER BEARINGS [3562]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 340577130
- **STATE OF INCORPORATION:** OH
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 4500 MT. PLEASANT ST. NW
- **CITY:** NORTH CANTON
- **STATE:** OH
- **ZIP:** 44720-5450
- **BUSINESS PHONE:** (234) 262-3000

**MAIL ADDRESS:**
- **STREET 1:** 4500 MT. PLEASANT ST. NW
- **CITY:** NORTH CANTON
- **STATE:** OH
- **ZIP:** 44720-5450

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** TIMKEN ROLLER BEARING CO
- **DATE OF NAME CHANGE:** 19710304

### 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>TIMKEN WARD J JR<br><sub>(Last) (First) (Middle)</sub><br>200 MARKET AVE N<br>SUITE 210<br><sub>(Street)</sub><br>CANTON, OH 44702<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2026-03-12 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [ ] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>TIMKEN CO [ TKR ] | **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<sup>(1)(2)</sup> | 2026-03-12 |  | G |  | 52000 | D | $0 | 273866 | D |  |
| Common  Stock | 2026-03-12 |  | G |  | 52000 | A | $0 | 52000 | I | By Spouse<sup>(3)(4)</sup> |
| Common Stock<sup>(5)</sup> | 2026-03-12 |  | G |  | 7500 | D | $0 | 266366 | D |  |
| Common Stock | 2026-03-12 |  | G |  | 7500 | A | $0 | 10310 | I | By Spouse<sup>(3)</sup> |
| Common Stock<sup>(6)</sup> | 2026-03-13 |  | G |  | 10000 | D | $0 | 310 | I | By Spouse<sup>(3)</sup> |
| Common  Stock | 2026-03-13 |  | G |  | 10000 | A | $0 | 10000 | I | By self as beneficiary<sup>(7)</sup> |
| Common Stock |  |  |  |  |  |  |  | 200000 | I | By Self as Manager of LLC<sup>(8)</sup> |
| Common Stock |  |  |  |  |  |  |  | 125000 | I | By Self as Co-Trustee |
| Common Stock |  |  |  |  |  |  |  | 53000 | I | By self as Co-Trustee and beneficiary<sup>(9)</sup> |
| Common Stock |  |  |  |  |  |  |  | 6000 | I | By self as Co-Trustee<sup>(3)(10)</sup> |

---

## 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 |
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

---

### Footnotes:

(1) All transactions described in this report on Form 4 represent gifts by the reporting person and the reporting person's spouse made for estate planning purposes.

(2) Represents gift of shares (also reported in the subsequent line) to the The Ward J Timken Jr Irrev Trust with the reporting person's spouse as a beneficiary.

(3) DISCLAIMER: Undersigned disclaims all beneficial ownership.

(4) By spouse as a beneficiary to the The Ward J Timken Jr Irrev Trust.

(5) Represents gift of shares to the reporting person's spouse (also reported in the subsequent line).

(6) Represents gift of shares by the reporting person's spouse (also reported in the subsequent line) to The Jane M Timken Irrev Trust with the reporting person as a beneficiary of that trust.

(7) By self as beneficiary of the The Jane M Timken Irrev Trust.

(8) By self as sole manager of the WJ Timken Jr Family, LLC.  Members of the LLC include the reporting person, immediate family members and trusts for the benefit of immediate family members.

(9) By self as Co-Trustee and beneficiary of the Ward J. Timken Trust FBO Ward J. Timken, Jr.

(10) By self as Co-Trustee of the Ward J. Timken Trust FBO Grandchildren

**Signature:** /s/ Ward J. Timken, Jr.  
**Date:** 2026-03-13

### 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.**