| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For CHRD | |||||
| 2026-05-15 | Henke, Darrin J. | EVP and COO | Sold | 1276 | $145.97 |
| 2026-05-11 | Brooks, Douglas E | Director | Sold | 1500 | $138.57 |
| 2026-05-08 | Brooks, Douglas E | Director | Sold | 3500 | $136.71 |
| 2026-05-07 | Brooks, Douglas E | Director | Sold | 3000 | $137.79 |
| 2026-04-29 | Mccarthy, Kevin S | Director | Purchased | 1524 | $0.00 |
| 2026-04-29 | Mckinney, Samantha | Director | Purchased | 1524 | $0.00 |
| 2026-04-29 | Brooks, Douglas E | Director | Purchased | 1524 | $0.00 |
| 2026-04-29 | Cunningham, Susan M | Director | Purchased | 2134 | $0.00 |
| 2026-04-29 | Taylor, Anne | Director | Purchased | 1524 | $0.00 |
| 2026-04-29 | Sheets, Jeffrey Wayne | Director | Purchased | 1524 | $0.00 |
| 2026-04-29 | Polzin, Ward | Director | Purchased | 1524 | $0.00 |
| 2026-04-29 | Dundas, Ian C | Director | Purchased | 1524 | $0.00 |
| 2026-04-29 | Foulkes, Hilary A | Director | Purchased | 1524 | $0.00 |
| 2026-04-29 | Woung-chapman, Marguerite | Director | Purchased | 1524 | $0.00 |
| 2026-03-13 | Robuck, Richard N | EVP, CFO and Treasurer | Sold | 5000 | $121.75 |
| 2026-03-12 | Lou, Michael H | EVP, CSO, and CCO | Sold | 14503 | $125.44 |
| 2026-03-12 | Lou, Michael H | EVP, CSO, and CCO | Sold | 497 | $126.28 |
| 2026-03-06 | Brooks, Douglas E | Director | Sold | 2126 | $120.28 |
| 2026-03-04 | Robuck, Richard N | EVP, CFO and Treasurer | Sold | 560 | $112.34 |
| 2026-03-03 | Kroll, Lara J | SVP & Chief Accounting Officer | Sold | 5000 | $113.66 |