ATMOS ENERGY CORP — 4 Filings
1,225 4 filings on record
This page lists all 4 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 1,225 4 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 |
|---|---|---|---|---|
| 4 | PRIMARY DOCUMENT | 0000731802-26-000063 | Mar 10, 2026 | Mar 6, 2026 |
| 4 | PRIMARY DOCUMENT | 0000731802-26-000061 | Mar 10, 2026 | Mar 6, 2026 |
| 4 | PRIMARY DOCUMENT | 0000731802-26-000057 | Mar 10, 2026 | Mar 6, 2026 |
| 4 | PRIMARY DOCUMENT | 0000731802-26-000059 | Mar 10, 2026 | Mar 6, 2026 |
| 4 | PRIMARY DOCUMENT | 0000731802-26-000055 | Mar 10, 2026 | Mar 6, 2026 |
| 4 | PRIMARY DOCUMENT | 0000731802-26-000053 | Mar 10, 2026 | Mar 6, 2026 |
| 4 | PRIMARY DOCUMENT | 0000731802-26-000051 | Mar 10, 2026 | Mar 6, 2026 |
| 4 | PRIMARY DOCUMENT | 0000731802-26-000047 | Mar 10, 2026 | Mar 6, 2026 |
| 4 | PRIMARY DOCUMENT | 0000731802-26-000065 | Mar 10, 2026 | Mar 6, 2026 |
| 4 | PRIMARY DOCUMENT | 0000731802-26-000049 | Mar 10, 2026 | Mar 6, 2026 |
| 4 | PRIMARY DOCUMENT | 0000731802-26-000045 | Mar 10, 2026 | Mar 6, 2026 |
| 4 | PRIMARY DOCUMENT | 0000731802-26-000032 | Feb 5, 2026 | Feb 4, 2026 |
| 4 | PRIMARY DOCUMENT | 0000731802-26-000023 | Feb 4, 2026 | Feb 3, 2026 |
| 4 | PRIMARY DOCUMENT | 0000731802-26-000027 | Feb 4, 2026 | Feb 3, 2026 |
| 4 | PRIMARY DOCUMENT | 0000731802-26-000025 | Feb 4, 2026 | Feb 3, 2026 |
| 4 | PRIMARY DOCUMENT | 0000731802-26-000021 | Feb 4, 2026 | Feb 3, 2026 |
| 4 | PRIMARY DOCUMENT | 0000731802-26-000015 | Feb 4, 2026 | Feb 3, 2026 |
| 4 | PRIMARY DOCUMENT | 0000731802-26-000017 | Feb 4, 2026 | Feb 3, 2026 |
| 4 | PRIMARY DOCUMENT | 0000731802-26-000019 | Feb 4, 2026 | Feb 3, 2026 |
| 4 | PRIMARY DOCUMENT | 0000731802-26-000002 | Jan 5, 2026 | Jan 2, 2026 |
| 4 | PRIMARY DOCUMENT | 0000731802-26-000004 | Jan 5, 2026 | Jan 2, 2026 |
| 4 | PRIMARY DOCUMENT | 0000731802-26-000006 | Jan 5, 2026 | Jan 2, 2026 |
| 4 | PRIMARY DOCUMENT | 0000731802-25-000074 | Dec 18, 2025 | Dec 16, 2025 |
| 4 | PRIMARY DOCUMENT | 0000731802-25-000064 | Dec 12, 2025 | Dec 10, 2025 |
| 4 | PRIMARY DOCUMENT | 0000731802-25-000058 | Dec 4, 2025 | Dec 3, 2025 |
| 4 | PRIMARY DOCUMENT | 0000731802-25-000041 | Nov 5, 2025 | Nov 4, 2025 |
| 4 | PRIMARY DOCUMENT | 0000731802-25-000043 | Nov 5, 2025 | Nov 4, 2025 |
| 4 | PRIMARY DOCUMENT | 0000731802-25-000047 | Nov 5, 2025 | Nov 4, 2025 |
| 4 | PRIMARY DOCUMENT | 0000731802-25-000049 | Nov 5, 2025 | Nov 4, 2025 |
| 4 | PRIMARY DOCUMENT | 0000731802-25-000039 | Nov 5, 2025 | Nov 4, 2025 |
| 4 | PRIMARY DOCUMENT | 0000731802-25-000051 | Nov 5, 2025 | Nov 4, 2025 |
| 4 | PRIMARY DOCUMENT | 0000731802-25-000033 | Oct 2, 2025 | Oct 1, 2025 |
| 4 | PRIMARY DOCUMENT | 0000731802-25-000030 | Oct 2, 2025 | Oct 1, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-018623 | Jul 2, 2025 | Jul 1, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-014391 | May 15, 2025 | May 14, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-013365 | May 5, 2025 | May 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-013352 | May 5, 2025 | May 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-013354 | May 5, 2025 | May 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-013360 | May 5, 2025 | May 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-013356 | May 5, 2025 | May 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-013358 | May 5, 2025 | May 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-010939 | Apr 2, 2025 | Apr 1, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-009038 | Mar 11, 2025 | Mar 7, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-009043 | Mar 11, 2025 | Mar 7, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-009046 | Mar 11, 2025 | Mar 7, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-009049 | Mar 11, 2025 | Mar 7, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-009053 | Mar 11, 2025 | Mar 7, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-009057 | Mar 11, 2025 | Mar 7, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-009062 | Mar 11, 2025 | Mar 7, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-009066 | Mar 11, 2025 | Mar 7, 2025 |