| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Tanda Stephan B. | President and CEO, Director | 265 EXCHANGE DRIVE, SUITE 301, CRYSTAL LAKE | Stephan Tanda by Irene Hudson as attorney-in-fact | 25 Feb 2026 | 0001679516 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ATR | Common Stock | Tax liability | $190,409 | -1,321 | -0.65% | $144.14 | 202,678 | 24 Feb 2026 | Direct | |
| holding | ATR | Common Stock | 3,127 | 24 Feb 2026 | By 401(k) trust |