| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For ATO | |||||
| 2026-04-01 | Geiser, Edward | Director | Purchased | 175.59 | $185.09 |
| 2026-04-01 | Garza, Rafael G | Director | Purchased | 60 | $185.09 |
| 2026-03-07 | Ale, John C. | Director | Sold | 1082 | $0.00 |
| 2026-03-07 | Ale, John C. | Director | Purchased | 1082 | $184.73 |
| 2026-03-07 | Cocklin, Kim R | Director | Sold | 1082 | $0.00 |
| 2026-03-07 | Compton, Kelly H | Director | Sold | 1082 | $0.00 |
| 2026-03-07 | Compton, Kelly H | Director | Purchased | 1082 | $184.73 |
| 2026-03-07 | Cocklin, Kim R | Director | Purchased | 1082 | $184.73 |
| 2026-03-06 | Garza, Rafael G | Director | Purchased | 920.26 | $184.73 |
| 2026-03-06 | Ale, John C. | Director | Purchased | 920 | $184.73 |
| 2026-03-06 | Donohue, Sean | Director | Purchased | 920.26 | $184.73 |
| 2026-03-06 | Coogler, Mitzi H | Director | Purchased | 920.26 | $184.73 |
| 2026-03-06 | Compton, Kelly H | Director | Purchased | 920 | $184.73 |
| 2026-03-06 | Yoho, Frank H | Director | Purchased | 920.26 | $184.73 |
| 2026-03-06 | Ware, William James | Director | Purchased | 920.26 | $184.73 |
| 2026-03-06 | Toliver, Telisa | Director | Purchased | 920.26 | $184.73 |
| 2026-03-06 | Quinn, Nancy K | Director | Purchased | 920.26 | $184.73 |
| 2026-03-06 | Cocklin, Kim R | Director | Purchased | 920.26 | $184.73 |
| 2026-03-06 | Geiser, Edward | Director | Purchased | 920.26 | $184.73 |
| 2026-02-04 | Sampson, Richard A | Director | Sold | 685 | $0.00 |