Metallus Inc. SEC filings MTUS
Metallus Inc. has 830 filings in SEC EDGAR's recent list, going back to Feb 11, 2014. Its latest annual report, Form ARS, was filed on Mar 12, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 3, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 2, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEFA14A | Additional proxy material | Mar 12, 2026 | — |
| DEF 14A | Proxy statement | Mar 12, 2026 | Apr 30, 2026 |
| DEFA14A | Additional proxy material | Mar 13, 2025 | — |
| DEF 14A | Proxy statement | Mar 13, 2025 | May 7, 2025 |
| DEFA14A | Additional proxy material | Mar 12, 2024 | — |
| DEF 14A | Proxy statement | Mar 12, 2024 | May 7, 2024 |
| DEFA14A | Additional proxy material | Mar 13, 2023 | — |
| DEF 14A | Proxy statement | Mar 13, 2023 | — |
| DEFA14A | Additional proxy material | Mar 17, 2022 | — |
| DEF 14A | Proxy statement | Mar 17, 2022 | May 4, 2022 |
| DEFA14A | Additional proxy material | Mar 19, 2021 | — |
| DEF 14A | Proxy statement | Mar 18, 2021 | May 5, 2021 |
| DEFA14A | Additional proxy material | Apr 9, 2020 | — |
| DEF 14A | Proxy statement | Mar 18, 2020 | May 6, 2020 |
| DEF 14A | Proxy statement | Mar 19, 2019 | May 7, 2019 |
| DEFA14A | Additional proxy material | Apr 13, 2018 | — |
| DEF 14A | Proxy statement | Mar 14, 2018 | May 3, 2018 |
| DEF 14A | Proxy statement | Mar 22, 2017 | May 2, 2017 |
| DEF 14A | Proxy statement | Mar 16, 2016 | Apr 28, 2016 |
| DEF 14A | Proxy statement | Mar 20, 2015 | May 6, 2015 |
Showing 20 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens) (SIC 3312)
- Listed as
- MTUS (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- OH
- Headquarters
- Canton, OH
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1598428
- Former names
- TimkenSteel Corp (until Feb 14, 2024)
Other Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens) companies
- Nucor Corp NUE
- ArcelorMittal MT
- Steel Dynamics Inc STLD
- Tenaris SA TS
- Posco Holdings Inc. PKX
- Carpenter Technology Corp CRS
- COMMERCIAL METALS Co CMC
- GRUPO SIMEC, S.A.B. de C.V. SIM
All 13 Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens) companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.