Advanced Energy Industries Inc SEC filings AEIS
Advanced Energy Industries Inc has 1,001 filings in SEC EDGAR's recent list, going back to May 2, 2012. Its latest annual report, Form ARS, was filed on Mar 26, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 2, 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). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEFA14A | Additional proxy material | Mar 26, 2026 | — |
| DEF 14A | Proxy statement | Mar 26, 2026 | May 7, 2026 |
| PRE 14A | Preliminary proxy statement | Mar 16, 2026 | May 7, 2026 |
| DEFA14A | Additional proxy material | Mar 14, 2025 | — |
| DEF 14A | Proxy statement | Mar 14, 2025 | Apr 24, 2025 |
| DEFA14A | Additional proxy material | Mar 15, 2024 | — |
| DEF 14A | Proxy statement | Mar 15, 2024 | Apr 25, 2024 |
| PRE 14A | Preliminary proxy statement | Mar 4, 2024 | Apr 25, 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 9, 2022 |
| DEFA14A | Additional proxy material | Mar 10, 2021 | — |
| DEF 14A | Proxy statement | Mar 10, 2021 | Apr 30, 2021 |
| DEFA14A | Additional proxy material | Mar 11, 2020 | — |
| DEF 14A | Proxy statement | Mar 11, 2020 | Apr 30, 2020 |
| DEFA14A | Additional proxy material | Apr 16, 2019 | — |
| DEF 14A | Proxy statement | Apr 16, 2019 | Jun 4, 2019 |
| PRE 14A | Preliminary proxy statement | Apr 4, 2019 | Jun 4, 2019 |
| DEFA14A | Additional proxy material | Mar 15, 2018 | — |
| DEF 14A | Proxy statement | Mar 15, 2018 | May 3, 2018 |
| DEFA14A | Additional proxy material | Mar 14, 2017 | — |
| DEF 14A | Proxy statement | Mar 14, 2017 | May 4, 2017 |
| PRE 14A | Preliminary proxy statement | Mar 3, 2017 | May 4, 2017 |
| DEFA14A | Additional proxy material | Mar 10, 2016 | — |
| DEF 14A | Proxy statement | Mar 10, 2016 | May 5, 2016 |
| DEFA14A | Additional proxy material | Mar 13, 2015 | — |
| DEF 14A | Proxy statement | Mar 13, 2015 | Dec 31, 2014 |
| DEFA14A | Additional proxy material | Mar 18, 2014 | — |
| DEF 14A | Proxy statement | Mar 18, 2014 | May 7, 2014 |
| DEFA14A | Additional proxy material | Mar 20, 2013 | — |
| DEF 14A | Proxy statement | Mar 20, 2013 | May 1, 2013 |
Showing 32 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
- Electronic Components, NEC (SIC 3679)
- Listed as
- AEIS (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Denver, CO
- SEC filer status
- Large accelerated filer
- SEC CIK
- 927003
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.