| 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 | 26 Feb 2026 | 0001679516 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ATR | Common Stock | Tax liability | $134,119 | -940 | -0.46% | $142.68 | 201,738 | 25 Feb 2026 | Direct | |
| transaction | ATR | Common Stock | Award | $0 | +4,475 | +2.2% | $0.000000 | 206,213 | 25 Feb 2026 | Direct | |
| holding | ATR | Common Stock | 3,138 | 25 Feb 2026 | By 401(k) trust |