Form 4 for ATO Atmos Energy
Accepted 2026-03-10 00:00:00 ET · period of report 2026-03-06 · accession 0000731802-26-000049 · 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 | 2026-03-10 | 2026-03-07 | ATO | COMPTON KELLY H | Dir | M - OptEx | $184.73 | +1,082 | 7,959 | +16% | +$199.9K |
| D | 2026-03-10 | 2026-03-07 | ATO | COMPTON KELLY H | Dir | M - OptEx | $0.00 | -1,082 | 920 | -54% | $0 |
| D | 2026-03-10 | 2026-03-06 | ATO | COMPTON KELLY H | Dir | A - Grant | $184.73 | +920 | 2,002 | +85% | +$170.0K |
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 | 2026-03-07 | M | A | 1,082 | $184.73 | 7,959.06 | D | — | — | |
| 2 | Derivative | Restricted Stock Unit | 2026-03-07 | M | D | 1,082 | $0.00 | 920 | D | — · — to — | 1,082 Common Stock | (F1) Each restricted share unit represents a contingent right to receive one share of the Company's common stock. (F3) The restricted share units vested and were delivered to the reporting person one year from the date of grant. |
| 3 | Derivative | Restricted Stock Unit | 2026-03-06 | A | A | 920 | $184.73 | 2,002 | D | — · — to — | 920 Common Stock | (F1) Each restricted share unit represents a contingent right to receive one share of the Company's common stock. (F2) The restricted stock units were granted under the 1998 Long-Term Incentive Plan (the "Plan") and will vest one year from date of grant. |