| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For ATKR | |||||
| 2025-08-12 | Alvey, James William | Chief Accounting Officer | Sold | 746 | $56.93 |
| 2025-05-28 | Waltz, William E Jr. | Director, President and CEO | Purchased | 232.26 | $0.00 |
| 2025-05-28 | Pregenzer, John W | COO & President, Electrical | Purchased | 84.94 | $0.00 |
| 2025-05-28 | Deitzer, John Michael | VP, CFO | Purchased | 31.07 | $0.00 |
| 2025-05-28 | Lamps, Mark F. | Pres. Safety & Infrastructure | Purchased | 44.56 | $0.00 |
| 2025-05-28 | Lowe, Leangela W. | VP, Chief HR Officer | Purchased | 32.91 | $0.00 |
| 2025-05-28 | Alvey, James William | Chief Accounting Officer | Purchased | 20.87 | $0.00 |
| 2025-05-28 | Kelly, Daniel S | VP, General Counsel and Sec. | Purchased | 34.66 | $0.00 |
| 2025-05-28 | James, Wilbert W Jr | Director | Purchased | 80.58 | $0.00 |
| 2025-05-28 | Wynn, Betty R. | Director | Purchased | 48.53 | $0.00 |
| 2025-05-28 | Edwards, Barbara Joanne | Director | Purchased | 13.74 | $0.00 |
| 2025-05-28 | Schrock, Michael V | Director | Purchased | 8.93 | $0.00 |
| 2025-05-28 | Muse, Scott H | Director | Purchased | 123.69 | $0.00 |
| 2025-05-28 | Zeffiro, A Mark | Director | Purchased | 64.08 | $0.00 |
| 2025-05-28 | Kershaw, Justin A | Director | Purchased | 88.08 | $0.00 |
| 2025-05-28 | Isbell, Jeri L | Director | Purchased | 131.92 | $0.00 |
| 2025-05-09 | Lamps, Mark F. | Pres. Safety & Infrastructure | Sold | 1000 | $69.16 |
| 2025-02-28 | Muse, Scott H | Director | Purchased | 129.32 | $0.00 |
| 2025-02-28 | Edwards, Barbara Joanne | Director | Purchased | 14.37 | $0.00 |
| 2025-02-28 | Lamps, Mark F. | Pres. Safety & Infrastructure | Purchased | 46.59 | $0.00 |
