Form 4 for ATO Atmos Energy
Accepted 2026-05-04 16:54:11 ET · period of report 2026-05-02 · accession 0000731802-26-000077 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-05-04 16:54 | 2026-05-02 | ATO | HARTSFIELD KAREN E | Senior Advisor | M - OptEx | $189.74 | +2,815 | 34.0K | +9% | +$534.1K |
| D | 2026-05-04 16:54 | 2026-05-02 | ATO | HARTSFIELD KAREN E | Senior Advisor | F - Tax | $189.74 | -1,042 | 33.0K | -3% | -$197.7K |
| D | 2026-05-04 16:54 | 2026-05-02 | ATO | HARTSFIELD KAREN E | Senior Advisor | M - OptEx | $0.00 | -2,815 | 4,195 | -40% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-05-02 | M | A | 2,815 | $189.74 | 34,027.72 | D | — | — | |
| 2 | Common | Common Stock | 2026-05-02 | F | D | 1,042 | $189.74 | 32,985.72 | D | — | — | (F1) Shares withheld pursuant to a tax withholding obligation under the 1998 Long-Term Incentive Plan (the "Plan".) |
| 3 | Derivative | Restricted Stock Unit | 2026-05-02 | M | D | 2,815 | $0.00 | 4,195 | D | — · — to — | 2,815 Common Stock | (F3) Each restricted share unit represents a contingent right to receive one share of the Company's common stock. (F4) The restricted share units vested and were delivered to the reporting person three years from date of grant pursuant to the Plan. (F4) The restricted share units vested and were delivered to the reporting person three years from date of grant pursuant to the Plan. |