# MATERION Corp — DEF 14A

MATERION Corp of MAYFIELD HTS., OH filed a DEF 14A with the SEC on 2025-03-27. Industry: Metal Forgings & Stampings.

## Filing

- Filed: 2025-03-27
- Form: DEF 14A
- Accession: 0001104657-25-000045
- Registrant: MATERION Corp
- CIK: 0001104657
- Industry (SIC): Metal Forgings & Stampings (3460)
- State of incorporation: OH
- Location: MAYFIELD HTS., OH

## Documents (19)

_Showing 15 of 19 documents._

| Seq | Type | Description |
| --- | --- | --- |
| 1 | DEF 14A | DEF 14A |
| 2 | EX-101.SCH | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT |
| 3 | EX-101.DEF | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT |
| 4 | EX-101.LAB | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT |
| 5 | EX-101.PRE | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT |
| 6 | GRAPHIC | mtrn-20250327\_g1.jpg |
| 7 | GRAPHIC | mtrn-20250327\_g10.jpg |
| 8 | GRAPHIC | mtrn-20250327\_g11.jpg |
| 9 | GRAPHIC | mtrn-20250327\_g12.jpg |
| 10 | GRAPHIC | mtrn-20250327\_g13.jpg |
| 11 | GRAPHIC | mtrn-20250327\_g2.jpg |
| 12 | GRAPHIC | mtrn-20250327\_g3.jpg |
| 13 | GRAPHIC | mtrn-20250327\_g4.jpg |
| 14 | GRAPHIC | mtrn-20250327\_g5.jpg |
| 15 | GRAPHIC | mtrn-20250327\_g6.jpg |

## Filing timeline for this registrant (36)

_Showing 12 of 36 filings._

| Filed | Form |
| --- | --- |
| [2026-03-26](https://search.stillhousedata.com/proxy/0001104657-26-000022) | DEF 14A |
| [2026-03-12](https://search.stillhousedata.com/proxy/0001104657-26-000018) | PRE 14A |
| 2025-03-27 | DEF 14A |
| [2024-03-26](https://search.stillhousedata.com/proxy/0001104657-24-000044) | DEF 14A |
| [2023-04-04](https://search.stillhousedata.com/proxy/0001104657-23-000051) | DEF 14A |
| [2022-03-24](https://search.stillhousedata.com/proxy/0001104657-22-000049) | DEF 14A |
| [2021-03-25](https://search.stillhousedata.com/proxy/0001104657-21-000034) | DEFA14A |
| [2021-03-25](https://search.stillhousedata.com/proxy/0001104657-21-000031) | DEF 14A |
| [2020-03-30](https://search.stillhousedata.com/proxy/0001104657-20-000036) | DEFA14A |
| [2020-03-30](https://search.stillhousedata.com/proxy/0001104657-20-000034) | DEF 14A |
| [2019-03-25](https://search.stillhousedata.com/proxy/0001104657-19-000033) | DEFA14A |
| [2019-03-25](https://search.stillhousedata.com/proxy/0001104657-19-000031) | DEF 14A |

## More

- [CIK 1104657 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1104657&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0001104657-25-000045.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.