Form 8-K - Current report:
SEC Accession No. 0000950170-25-105061
Filing Date
2025-08-07
Accepted
2025-08-07 16:17:55
Documents
14
Period of Report
2025-08-07
Items
Item 2.02: Results of Operations and Financial Condition
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K mtus-20250807.htm   iXBRL 8-K 77391
2 EX-99.1 mtus-ex99_1.htm EX-99.1 1673360
3 GRAPHIC img21852376_0.jpg GRAPHIC 680956
4 GRAPHIC img203915712_0.jpg GRAPHIC 18428
5 GRAPHIC img203915712_1.jpg GRAPHIC 18428
  Complete submission text file 0000950170-25-105061.txt   3526136

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT mtus-20250807.xsd EX-101.SCH 27085
16 EXTRACTED XBRL INSTANCE DOCUMENT mtus-20250807_htm.xml XML 4676
Mailing Address 1835 DUEBER AVENUE SW CANTON OH 44706-0928
Business Address 1835 DUEBER AVENUE SW CANTON OH 44706-0928 330-471-7000
Metallus Inc. (Filer) CIK: 0001598428 (see all company filings)

EIN.: 464024951 | State of Incorp.: OH | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-36313 | Film No.: 251194325
SIC: 3312 Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)
(CF Office: 04 Manufacturing)