Metallus (MTUS) EVP granted 20,100 shares, with 5,121 used for tax withholding

Rhea-AI Filing Summary

Metallus Inc. executive Kevin A. Raketich reported mixed equity transactions involving common shares. On March 2, 2026, he acquired 20,100 common shares at a stated price of $0.00 per share as a grant or award, corresponding to restricted stock units that will vest in full on March 2, 2029, subject to the grant agreement terms.

On March 1, 2026, 5,121 common shares at $17.00 per share were disposed of to cover tax obligations through a tax-withholding transaction. After these transactions, he directly owned 133,160 common shares from the award and 113,060 common shares following the tax-withholding disposition, and also had indirect ownership of 1,773 common shares through a 401(k) plan.

Insider Trade Summary

3 transactions reported

Mixed 3 txns

Insider Raketich Kevin A

Role EVP, Chief Commercial Officer

Type	Security	Shares	Price	Value
Grant/Award	Common Shares	20,100	$0.00	--
Tax Withholding	Common Shares	5,121	$17.00	$87K
holding	Common Shares	--	--	--

Holdings After Transaction: Common Shares — 133,160 shares (Direct); Common Shares — 1,773 shares (Indirect, by 401(k) plan)

Footnotes (1)

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Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

Raketich Kevin A

(Last) (First) (Middle)

1835 DUEBER AVE. SW

(Street)

CANTON OH 44706

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Metallus Inc. [ MTUS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP, Chief Commercial Officer

3. Date of Earliest Transaction (Month/Day/Year)
03/01/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Shares	03/01/2026		F		5,121	D	$17	113,060	D
Common Shares	03/02/2026		A		20,100(1)	A	$0	133,160	D
Common Shares								1,773	I	by 401(k) plan

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The reported transaction is an award of restricted stock units which will vest in full on March 2, 2029, subject to the terms of the grant agreement.

	/s/ Kristine C. Syrvalin, as Attorney-in-Fact	03/02/2026
	** Signature of Reporting Person	Date
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.

FAQ

What insider transactions did Metallus (MTUS) executive Kevin Raketich report?

Kevin A. Raketich reported a stock award and a tax-related share disposition. He received 20,100 common shares as a grant and had 5,121 shares disposed of at $17.00 per share to satisfy tax obligations related to equity compensation.

How many Metallus (MTUS) shares were granted to Kevin Raketich in this Form 4?

He was granted 20,100 common shares as part of an equity award. These shares relate to restricted stock units that are scheduled to vest on March 2, 2029, subject to the specific terms and conditions in the underlying grant agreement.

When do Kevin Raketich’s Metallus (MTUS) restricted stock units vest?

The reported restricted stock units will vest in full on March 2, 2029. Vesting is subject to the terms of the grant agreement, which typically include continued service and possibly other conditions defined by Metallus Inc.

Why were 5,121 Metallus (MTUS) shares disposed of in Kevin Raketich’s Form 4?

The 5,121 common shares were disposed of at $17.00 per share to pay tax liabilities or exercise-related costs. This is a tax-withholding disposition, not an open-market sale, commonly used to cover obligations triggered by equity vesting.

What is Kevin Raketich’s Metallus (MTUS) share ownership after these transactions?

Following the reported transactions, he directly owned 133,160 common shares after the award and 113,060 common shares after the tax-withholding disposition. He also indirectly held 1,773 common shares through a 401(k) plan account.

How are Kevin Raketich’s indirect Metallus (MTUS) holdings reported in the Form 4?

Indirect holdings are reported separately from direct ownership. The filing shows 1,773 common shares held indirectly through a 401(k) plan, reflecting retirement-plan ownership distinct from shares held directly in his own name.