| 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 | 2025-05-07 | 0001679516 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ATR | Common Stock | Options Exercise | $67.3K | +900 | +0.44% | $74.79 | 206K | May 6, 2025 | Direct | |
| transaction | ATR | Common Stock | Sale | -$137K | -900 | -0.44% | $152.03 | 205K | May 6, 2025 | Direct | F1 |
| transaction | ATR | Common Stock | Options Exercise | $1.33M | +17.8K | +8.67% | $74.79 | 223K | May 7, 2025 | Direct | |
| transaction | ATR | Common Stock | Sale | -$2.49M | -16.5K | -7.39% | $151.18 | 206K | May 7, 2025 | Direct | F2 |
| transaction | ATR | Common Stock | Sale | -$198K | -1.3K | -0.63% | $152.08 | 205K | May 7, 2025 | Direct | F3 |
| holding | ATR | Common Stock | 3.1K | May 6, 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 | -900 | -3.16% | $0.00 | 27.6K | May 6, 2025 | Common Stock | 900 | $74.79 | Direct | |
| transaction | ATR | Stock Option | Options Exercise | $0 | -17.8K | -64.37% | $0.00 | 9.84K | May 7, 2025 | Common Stock | 17.8K | $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 $152.0300 to $152.0500 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. |
| F2 | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $150.9300 to $151.6600 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. |
| F3 | 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 $152.1800 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. |