ATMOS ENERGY CORP — 424B5 Filings
29 424B5 filings on record
This page lists all 424B5 filings submitted to the SEC by ATMOS ENERGY CORP (ATO), sorted by most recent first. Each row links to the full filing on EdgarLookup. ATMOS ENERGY CORP has filed 29 424B5 documents with the SEC since 2014. To view all SEC filings by ATMOS ENERGY CORP, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
11-K
144
3
3/A
305B2
4
4/A
424B1
424B2
424B3
424B5
424B8
5
8-A12B
8-A12B/A
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
EFFECT
FWP
PRE 14A
PX14A6G
REGDEX
S-3
S-3/A
S-3ASR
S-3D
S-3D/A
S-4
S-8
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
SF-1
SF-1/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 424B5 | 424B5 | 0001193125-25-206900 | Sep 18, 2025 | — |
| 424B5 | 424B5 | 0001193125-25-141133 | Jun 16, 2025 | — |
| 424B5 | 424B5 | 0001193125-24-269500 | Dec 3, 2024 | — |
| 424B5 | 424B5 | 0001193125-24-220238 | Sep 17, 2024 | — |
| 424B5 | 424B5 | 0001193125-24-163082 | Jun 18, 2024 | — |
| 424B5 | 424B5 | 0001193125-24-134355 | May 8, 2024 | — |
| 424B5 | 424B5 | 0001193125-23-251141 | Oct 5, 2023 | — |
| 424B5 | 424B5 | 0001193125-23-088374 | Mar 31, 2023 | — |
| 424B5 | 424B5 | 0001193125-22-251774 | Sep 27, 2022 | — |
| 424B5 | 424B5 | 0001193125-22-082796 | Mar 23, 2022 | — |
| 424B5 | 424B5 | 0001193125-22-006397 | Jan 11, 2022 | — |
| 424B5 | 424B5 | 0001193125-21-277855 | Sep 21, 2021 | — |
| 424B5 | 424B5 | 0001193125-21-203506 | Jun 30, 2021 | — |
| 424B5 | 424B5 | 0001193125-21-068566 | Mar 4, 2021 | — |
| 424B5 | 424B5 | 0001193125-20-251861 | Sep 23, 2020 | — |
| 424B5 | 424B5 | 0001193125-20-032431 | Feb 12, 2020 | — |
| 424B5 | 424B5 | 0001193125-19-254186 | Sep 25, 2019 | — |
| 424B5 | 424B5 | 0001193125-19-049107 | Feb 25, 2019 | — |
| 424B5 | 424B5 | 0001193125-18-336594 | Nov 28, 2018 | — |
| 424B5 | 424B5 | 0001193125-18-329269 | Nov 19, 2018 | — |
| 424B5 | 424B5 | 0001193125-18-288640 | Oct 1, 2018 | — |
| 424B5 | 424B5 | 0001193125-17-353963 | Nov 28, 2017 | — |
| 424B5 | 424B5 | 0001193125-17-342684 | Nov 14, 2017 | — |
| 424B5 | PRELIMINARY PROSPECTUS SUPPLEMENT | 0001193125-17-193770 | Jun 5, 2017 | — |
| 424B5 | FINAL PROSPECTUS SUPPLEMENT | 0001193125-16-519792 | Mar 28, 2016 | — |
| 424B5 | PRELIMINARY PROSPECTUS SUPPLEMENT | 0001193125-14-364068 | Oct 6, 2014 | — |
| 424B5 | PRELIMINARY PROSPECTUS SUPPLEMENT | 0001193125-14-043262 | Feb 10, 2014 | — |
| 424B5 | PROSPECTUS SUPPLEMENT | 0001193125-13-006224 | Jan 8, 2013 | — |
| 424B5 | 424B5 | 0000950123-11-057114 | Jun 7, 2011 | — |