| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Gong Xiangwei | President, Asia | 265 EXCHANGE DRIVE, SUITE 301, CRYSTAL LAKE | Xiangwei Gong by Irene Hudson as attorney-in-fact | 18 Mar 2026 | 0001757051 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ATR | Common Stock | Tax liability | -213 | -2.3% | $129.50* | 9,100 | 17 Mar 2026 | Direct | ||
| holding | ATR | Common Stock | 642 | 17 Mar 2026 | By 401(k) trust |