Celanese Corp — DEFA14A Filings
26 DEFA14A filings on record
This page lists all DEFA14A filings submitted to the SEC by Celanese Corp (CE), sorted by most recent first. Each row links to the full filing on EdgarLookup. Celanese Corp has filed 26 DEFA14A documents with the SEC since 2016. To view all SEC filings by Celanese Corp, see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
11-K
144
144/A
15-12B
25-NSE
3
3/A
305B2
4
4/A
424B2
424B3
424B4
424B5
5
8-A12B
8-A12B/A
8-K
8-K/A
ARS
ARS/A
CERT
CERTNYS
CORRESP
CT ORDER
DEF 14A
DEFA14A
DEFR14A
EFFECT
FWP
POSASR
PRE 14A
REGDEX
S-1
S-1/A
S-1MEF
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-C
SC TO-I
SC TO-I/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| DEFA14A | DEFA14A | 0001306830-26-000054 | Mar 4, 2026 | — |
| DEFA14A | DEFA14A | 0001306830-25-000085 | Mar 24, 2025 | — |
| DEFA14A | DEFA14A | 0001306830-24-000088 | Mar 21, 2024 | — |
| DEFA14A | DEFA14A | 0001306830-23-000048 | Mar 9, 2023 | — |
| DEFA14A | DEFA14A | 0001306830-22-000059 | Mar 10, 2022 | — |
| DEFA14A | DEFA14A | 0001306830-21-000070 | Mar 5, 2021 | — |
| DEFA14A | DEFA14A | 0001306830-20-000080 | Mar 30, 2020 | — |
| DEFA14A | DEFA14A | 0001306830-20-000072 | Mar 6, 2020 | — |
| DEFA14A | DEFA14A | 0001306830-19-000076 | Apr 8, 2019 | — |
| DEFA14A | DEFA14A | 0001306830-19-000074 | Apr 8, 2019 | — |
| DEFA14A | DEFA14A | 0001306830-19-000065 | Mar 8, 2019 | — |
| DEFA14A | DEFA14A | 0001306830-18-000190 | Aug 8, 2018 | — |
| DEFA14A | DEFA14A | 0001306830-18-000070 | Mar 9, 2018 | — |
| DEFA14A | DEFA14A | 0001306830-17-000107 | Mar 30, 2017 | — |
| DEFA14A | DEFA14A | 0001306830-17-000098 | Mar 10, 2017 | — |
| DEFA14A | DEFA14A | 0001306830-16-000257 | Mar 10, 2016 | — |
| DEFA14A | DEFA14A | 0001306830-15-000043 | Apr 9, 2015 | — |
| DEFA14A | DEFA14A | 0001306830-15-000039 | Apr 7, 2015 | — |
| DEFA14A | DEFA14A | 0001306830-15-000037 | Mar 13, 2015 | — |
| DEFA14A | DEFA14A | 0001306830-14-000040 | Mar 14, 2014 | — |
| DEFA14A | DEFA14A | 0001306830-13-000032 | Mar 15, 2013 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001306830-12-000035 | Mar 9, 2012 | — |
| DEFA14A | DEFA14A | 0000950123-11-023890 | Mar 10, 2011 | — |
| DEFA14A | DEFA14A | 0000950123-10-024202 | Mar 12, 2010 | — |
| DEFA14A | DEFA14A | 0000950134-09-005060 | Mar 11, 2009 | — |
| DEFA14A | NOTICE OF CORRECTION | 0000950123-07-005429 | Apr 13, 2007 | — |