| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Tanda Stephan B. | President and CEO, Director | 265 EXCHANGE DRIVE, SUITE 301, CRYSTAL LAKE | Stephan Tanda by Kimberly Chainey as attorney-in-fact | 06 May 2025 | 0001679516 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ATR | Common Stock | Options Exercise | $847,296 | +11,329 | +5.5% | $74.79 | 216,315 | 05 May 2025 | Direct | |
| transaction | ATR | Common Stock | Sale | $1,726,423 | -11,329 | -5.2% | $152.39 | 204,986 | 05 May 2025 | Direct | F1 |
| holding | ATR | Common Stock | 3,096 | 05 May 2025 | By 401(k) trust |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ATR | Stock Option | Options Exercise | $0 | -11,329 | -28% | $0.000000 | 28,509 | 05 May 2025 | Common Stock | 11,329 | $74.79 | Direct |
| Id | Content |
|---|---|
| F1 | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $152.0000 to $152.9200 inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price within the range set forth. |