# EASTMAN CHEMICAL CO — DEFA14A

EASTMAN CHEMICAL CO of KINGSPORT, TN filed a DEFA14A with the SEC on 2026-03-24. Industry: Plastic Materials, Synth Resins & Nonvulcan Elastomers.

## Filing

- Filed: 2026-03-24
- Form: DEFA14A
- Accession: 0000915389-26-000073
- Registrant: EASTMAN CHEMICAL CO
- CIK: 0000915389
- Industry (SIC): Plastic Materials, Synth Resins & Nonvulcan Elastomers (2821)
- State of incorporation: DE
- Location: KINGSPORT, TN

## Documents (5)

| Seq | Type | Description |
| --- | --- | --- |
| 1 | DEFA14A | DEFA14A |
| 2 | GRAPHIC | adeyemia.jpg |
| 3 | GRAPHIC | eastman\_blackx300dpia.jpg |
| 4 | GRAPHIC | eastmanlogoa.jpg |
| 5 | GRAPHIC | picture2a.jpg |

## Filing timeline for this registrant (60)

_Showing 12 of 60 filings._

| Filed | Form |
| --- | --- |
| [2026-03-24](https://search.stillhousedata.com/proxy/0000915389-26-000074) | DEF 14A |
| 2026-03-24 | DEFA14A |
| [2025-03-21](https://search.stillhousedata.com/proxy/0000915389-25-000070) | DEFA14A |
| [2025-03-21](https://search.stillhousedata.com/proxy/0000915389-25-000069) | DEF 14A |
| [2024-03-21](https://search.stillhousedata.com/proxy/0000915389-24-000104) | DEFA14A |
| [2024-03-21](https://search.stillhousedata.com/proxy/0000915389-24-000103) | DEF 14A |
| [2023-03-27](https://search.stillhousedata.com/proxy/0001193125-23-080423) | DEFR14A |
| [2023-03-22](https://search.stillhousedata.com/proxy/0001193125-23-076718) | DEFA14A |
| [2023-03-22](https://search.stillhousedata.com/proxy/0001193125-23-076681) | DEF 14A |
| [2022-03-23](https://search.stillhousedata.com/proxy/0001193125-22-082583) | DEFA14A |
| [2022-03-23](https://search.stillhousedata.com/proxy/0001193125-22-082485) | DEFA14A |
| [2022-03-23](https://search.stillhousedata.com/proxy/0001193125-22-082473) | DEF 14A |

## More

- [CIK 915389 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=915389&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0000915389-26-000073.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.