Michael Anthony Discenza - 24 Feb 2026 Form 4 Insider Report for TIMKEN CO (TKR)

Reporting relationship: EVP, Chief Financial Officer
Issuer ticker: TKR
Reported as of: 24 Feb 2026
Net transaction value: -$118,516
SEC form: 4
Accepted by SEC: 26 Feb 2026, 16:20:04 UTC
Prior SEC filing: 18 Feb 2026
Source filing: View source filing
Reporting owner signature: /s/ Michael Anthony Discenza

Key filing fact

Michael Anthony Discenza filed Form 4 for TIMKEN CO (TKR) on 26 Feb 2026.

Key facts

This page summarizes Michael Anthony Discenza's Form 4 filing for TIMKEN CO (TKR).
4 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 26 Feb 2026, 16:20.

Change

Previous filing in this sequence was filed on 18 Feb 2026.
Current net transaction value: -$118,516.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002083037 Primary reporting owner

Discenza Michael Anthony

Relationship: EVP, Chief Financial Officer
Address: 4500 MOUNT PLEASANT ST. NW, NORTH CANTON
Signature: /s/ Michael Anthony Discenza
Signature date: 26 Feb 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

TKR transaction

Common Stock

Options Exercise

Transaction value: $81,486
Shares: +1,825
Change %: +10%
Price: $44.65
Shares after: 19,702
Date: 24 Feb 2026
Ownership: Direct

TKR transaction

Common Stock

Tax liability

Transaction value: $32,110
Shares: -293
Change %: -1.5%
Price: $109.59
Shares after: 19,409
Date: 24 Feb 2026
Ownership: Direct

TKR transaction

Common Stock

Sale

Transaction value: $167,892
Shares: -1,532
Change %: -7.9%
Price: $109.59
Shares after: 17,877
Date: 24 Feb 2026
Ownership: Direct
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

TKR transaction Derivative

Employee Stock Option (right to buy)

Options Exercise

Transaction value: $0
Shares: -1,825
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 24 Feb 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 1,825
Exercise price: $44.65
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

This transaction was executed in multiple trades at prices ranging from $109.58 to $109.62. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Footnote F2

1,825 stock options from 2/12/2018 grant of 5,650 stock options that vested in 25% increments per year from the date of grant.