Ken V. Garcia - Sep 30, 2025 Form 4 Insider Report for Metallus Inc. (MTUS)

Role
Director
Signature
/s/ Kristine C. Syrvalin, as Attorney-in-Fact
Stock symbol
MTUS
Transactions as of
Sep 30, 2025
Transactions value $
$26,250
Form type
4
Date filed
10/1/2025, 06:00 PM
Previous filing
Jul 1, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Garcia Ken V Director 1835 DUEBER AVE. SW, CANTON /s/ Kristine C. Syrvalin, as Attorney-in-Fact 2025-10-01 0001877053

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 MTUS Phantom Shares Award $26.2K +1.59K +7.38% $16.53 23.1K Sep 30, 2025 Common Shares 1.59K Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each phantom share is the equivalent of one Issuer common share.
F2 Phantom shares are payable in cash and/or common shares upon termination of the Reporting Person's service on the Board of Directors, as elected by the Reporting Person at the time he elected to defer compensation under the Metallus Inc. Director Deferred Compensation Plan.