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

Signature
/s/ Michael Anthony Discenza
Issuer symbol
TKR
Transactions as of
24 Feb 2026
Net transactions value
-$118,516
Form type
4
Filing time
26 Feb 2026, 16:20:04 UTC
Previous filing
18 Feb 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Discenza Michael Anthony EVP, Chief Financial Officer 4500 MOUNT PLEASANT ST. NW, NORTH CANTON /s/ Michael Anthony Discenza 26 Feb 2026 0002083037

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction TKR Common Stock Options Exercise $81,486 +1,825 +10% $44.65 19,702 24 Feb 2026 Direct
transaction TKR Common Stock Tax liability $32,110 -293 -1.5% $109.59 19,409 24 Feb 2026 Direct
transaction TKR Common Stock Sale $167,892 -1,532 -7.9% $109.59 17,877 24 Feb 2026 Direct F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction TKR Employee Stock Option (right to buy) Options Exercise $0 -1,825 -100% $0.000000 0 24 Feb 2026 Common Stock 1,825 $44.65 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
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.
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.