Atmos Energy (ATO) — insider trading
Utilities
Atmos Energy (ATO) has 24 reported SEC Form 4 insider transactions in our data (latest 2026-07-01).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-07-01 | GARZA RAFAEL G | Director | Grant / award / vesting | 65 | $172.92 | $11.2K | Form 4 |
| 2026-07-01 | Geiser Edward | Director | Grant / award / vesting (derivative) | 188 | $172.92 | $32.5K | Form 4 |
| 2026-05-02 | AKERS JOHN K | Director, Officer (PRESIDENT & CEO) | Option exercise / conversion (derivative) | 16,850 | $0.00 | $0 | Form 4 |
| 2026-05-02 | AKERS JOHN K | Director, Officer (PRESIDENT & CEO) | Shares withheld for taxes / exercise cost | 6,235 | $187.74 | $1.17M | Form 4 |
| 2026-05-02 | AKERS JOHN K | Director, Officer (PRESIDENT & CEO) | Option exercise / conversion | 16,850 | $189.74 | $3.20M | Form 4 |
| 2026-05-02 | FAULK MICHELLE | Officer (Vice President & Controller) | Option exercise / conversion (derivative) | 175 | $0.00 | $0 | Form 4 |
| 2026-05-02 | FAULK MICHELLE | Officer (Vice President & Controller) | Shares withheld for taxes / exercise cost | 70 | $189.74 | $13.3K | Form 4 |
| 2026-05-02 | FAULK MICHELLE | Officer (Vice President & Controller) | Option exercise / conversion | 175 | $189.74 | $33.2K | Form 4 |
| 2026-05-02 | Forsythe Christopher T | Officer (SR VICE PRESIDENT & CFO) | Option exercise / conversion (derivative) | 3,970 | $0.00 | $0 | Form 4 |
| 2026-05-02 | Forsythe Christopher T | Officer (SR VICE PRESIDENT & CFO) | Shares withheld for taxes / exercise cost | 1,563 | $189.74 | $296.6K | Form 4 |
| 2026-05-02 | Forsythe Christopher T | Officer (SR VICE PRESIDENT & CFO) | Option exercise / conversion | 3,970 | $189.74 | $753.3K | Form 4 |
| 2026-05-02 | HARTSFIELD KAREN E | Officer (Senior Advisor) | Option exercise / conversion (derivative) | 2,815 | $0.00 | $0 | Form 4 |
| 2026-05-02 | HARTSFIELD KAREN E | Officer (Senior Advisor) | Shares withheld for taxes / exercise cost | 1,042 | $189.74 | $197.7K | Form 4 |
| 2026-05-02 | HARTSFIELD KAREN E | Officer (Senior Advisor) | Option exercise / conversion | 2,815 | $189.74 | $534.1K | Form 4 |
| 2026-05-02 | MCDILL JOHN S | Officer (SR VP, UTILITY OPERATIONS) | Option exercise / conversion (derivative) | 2,815 | $0.00 | $0 | Form 4 |
| 2026-05-02 | MCDILL JOHN S | Officer (SR VP, UTILITY OPERATIONS) | Shares withheld for taxes / exercise cost | 1,042 | $189.74 | $197.7K | Form 4 |
| 2026-05-02 | MCDILL JOHN S | Officer (SR VP, UTILITY OPERATIONS) | Option exercise / conversion | 2,815 | $189.74 | $534.1K | Form 4 |
| 2026-05-02 | ROBBINS J MATT | Officer (SR VP, HUMAN RESOURCES) | Option exercise / conversion (derivative) | 2,815 | $0.00 | $0 | Form 4 |
| 2026-05-02 | ROBBINS J MATT | Officer (SR VP, HUMAN RESOURCES) | Shares withheld for taxes / exercise cost | 1,042 | $189.74 | $197.7K | Form 4 |
| 2026-05-02 | ROBBINS J MATT | Officer (SR VP, HUMAN RESOURCES) | Option exercise / conversion | 2,815 | $189.74 | $534.1K | Form 4 |
| 2026-04-01 | Geiser Edward | Director | Grant / award / vesting (derivative) | 176 | $185.09 | $32.5K | Form 4 |
| 2026-04-01 | GARZA RAFAEL G | Director | Grant / award / vesting | 60 | $185.09 | $11.1K | Form 4 |
| 2026-03-06 | WARE WILLIAM JAMES | Director | Grant / award / vesting (derivative) | 920 | $184.73 | $170.0K | Form 4 |
| 2026-03-06 | YOHO FRANK H | Director | Grant / award / vesting (derivative) | 920 | $184.73 | $170.0K | Form 4 |
Ask the chat about ATO's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: Atmos Energy (ATO).
Last updated 2026-07-01 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.