| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Alvey James William | Chief Accounting Officer | 16100 S. LATHROP AVENUE, HARVEY | /s/ Daniel S. Kelly, Attorney-in-Fact for James W. Alvey | 2025-11-19 | 0002034019 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | ATKR | Common Stock | 1.6K | Aug 9, 2024 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Represents common stock units, unvested restricted stock units ("RSUs"), and amounts accrued for dividend equivalent units on such RSUs. |
| F2 | This Form 3/A is being filed to amend the Form 3 that the Reporting Person filed on August 19, 2024 ("Original Filing"), which inadvertently reported that the Reporting Person directly owned 1,559.92 shares of Common Stock. In fact, the Reporting Person owned 1,599.92 shares of Common Stock as of the date of the Original Filing. |