ADVANCED ENERGY INDUSTRIES INC — DEFA14A Filings
20 DEFA14A filings on record
This page lists all DEFA14A filings submitted to the SEC by ADVANCED ENERGY INDUSTRIES INC (AEIS), sorted by most recent first. Each row links to the full filing on EdgarLookup. ADVANCED ENERGY INDUSTRIES INC has filed 20 DEFA14A documents with the SEC since 2011. To view all SEC filings by ADVANCED ENERGY INDUSTRIES INC, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
144
3
3/A
4
4/A
424A
424B2
424B3
424B4
424B5
425
5
8-K
8-K/A
ARS
CORRESP
CT ORDER
D
DEF 14A
DEFA14A
DEFR14A
EFFECT
NT 10-K
POS AM
PRE 14A
RW
S-3
S-3/A
S-3ASR
S-3MEF
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13G
SC 13G/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| DEFA14A | DEFA14A | 0001104659-26-035165 | Mar 26, 2026 | — |
| DEFA14A | DEFA14A | 0001558370-25-002947 | Mar 14, 2025 | — |
| DEFA14A | DEFA14A | 0001558370-24-003400 | Mar 15, 2024 | — |
| DEFA14A | DEFA14A | 0001558370-23-003527 | Mar 13, 2023 | — |
| DEFA14A | DEFA14A | 0001558370-22-003871 | Mar 17, 2022 | — |
| DEFA14A | DEFA14A | 0001558370-21-002722 | Mar 10, 2021 | — |
| DEFA14A | DEFA14A | 0001558370-20-002358 | Mar 11, 2020 | — |
| DEFA14A | DEFA14A | 0000927003-19-000023 | Apr 16, 2019 | — |
| DEFA14A | DEFA14A | 0000927003-18-000010 | Mar 15, 2018 | — |
| DEFA14A | DEFA14A | 0000927003-17-000023 | Mar 14, 2017 | — |
| DEFA14A | DEFA14A | 0000927003-16-000102 | Mar 10, 2016 | — |
| DEFA14A | DEFA14A | 0000927003-15-000026 | Mar 13, 2015 | — |
| DEFA14A | DEFA14A | 0000927003-14-000018 | Mar 18, 2014 | — |
| DEFA14A | DEFA14A | 0001193125-13-117215 | Mar 20, 2013 | — |
| DEFA14A | DEFA 14A | 0001193125-12-113861 | Mar 14, 2012 | — |
| DEFA14A | DEFA14A | 0000950123-11-025753 | Mar 16, 2011 | — |
| DEFA14A | DEFA14A | 0000950123-10-024368 | Mar 15, 2010 | — |
| DEFA14A | DEFA14A | 0000950134-09-007447 | Apr 14, 2009 | — |
| DEFA14A | DEFA14A | 0000950134-09-006034 | Mar 25, 2009 | — |
| DEFA14A | DEFINITIVE PROXY STATEMENT - ADDITIONAL MATERIALS | 0000950134-06-007888 | Apr 26, 2006 | — |