ATO insider trading
NYSE UtilitiesATMOS ENERGY CORP: insider trade history from SEC Form 4 filings.
About ATMOS ENERGY CORP
Atmos Energy Corporation, together with its subsidiaries, engages in the regulated natural gas distribution, and pipeline and storage businesses in the United States. It operates through two segments, Distribution, and Pipeline and Storage. The Distribution segment is involved in the regulated natural gas distribution and related sales operations in eight states. This segment distributes natural gas to approximately 3.4 million residential, commercial, public authority, and industrial customers; and owned 76,000 miles of underground distribution and transmission mains. The Pipeline and Storage segment engages in the pipeline and storage operations. This segment transports natural gas for third parties and manages five underground storage facilities in Texas; provides ancillary services customary to the pipeline industry, including parking arrangements, lending, and inventory sales; and owned 5,700 miles of gas transmission lines. Atmos Energy Corporation was founded in 1906 and is based in Dallas, Texas.
Company website: www.atmosenergy.com
ATO insider activity at a glance
FilingIQ tracks 537 insider transactions for ATO in filings since Jan 6, 2015. The most recent transaction is dated Oct 1, 2026.
Across the full history, 11 open-market purchases
and 25 open-market sales
were filed under transaction codes P and S respectively. Compensatory share awards
(code A) and option exercises (code M) are tracked separately and not counted here.
The average FilingIQ composite score on ATO insider trades is 56.5/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.
Latest ATO Form 4 filings
Most recent disclosures. Sign up to filter by score, transaction code, or insider role.
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13F funds holding ATO
Frequently asked
- How many insider trades does FilingIQ track for ATO?
- FilingIQ tracks 537 Form 4 insider transactions for ATO (ATMOS ENERGY CORP), covering filings from Jan 6, 2015 onwards. 3 of those are dated within the last 90 days.
- Are ATO insiders net buyers or net sellers?
- Across the full Form 4 history for ATO, 11 transactions (2%) were open-market purchases and 25 (5%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
- Where does ATO insider data come from?
- Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ normalises insider identity across reporting variations and scores discretionary open-market purchases and sales on its multi-factor composite model.
- What sector is ATO in?
- ATMOS ENERGY CORP (ATO) is classified in the Utilities sector, specifically Utilities - Regulated Gas, with a current market capitalisation of $30.06B.
Methodology & sources
Every ATO insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.