| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| SOLS | Somasundaram Sivasankaran | Director | May 22 '26 | Option Exercise | 0.00 | 3,571 | 0 | 1,785 | May 27 |
| MMP | Somasundaram Sivasankaran | Director | Sep 22 '23 | Option Exercise | 69.00 | 500 | 34,500 | 1,552 | Sep 26 |
| CHX | Somasundaram Sivasankaran | President & CEO | Sep 07 '23 | Option Exercise | 34.13 | 20,000 | 682,600 | 475,499 | Sep 11 |
| CHX | Somasundaram Sivasankaran | President & CEO | Jul 25 '23 | Sale | 36.02 | 13,883 | 500,124 | 455,499 | Jul 25 |
| CHX | Somasundaram Sivasankaran | President & CEO | Jul 24 '23 | Sale | 35.00 | 7,404 | 259,140 | 469,382 | Jul 25 |
| CHX | Somasundaram Sivasankaran | President & CEO | Jul 12 '23 | Sale | 34.00 | 14,326 | 487,084 | 476,786 | Jul 12 |
| CHX | Somasundaram Sivasankaran | President & CEO | Nov 11 '22 | Sale | 32.48 | 4,872 | 158,234 | 373,728 | Nov 15 |
| CHX | Somasundaram Sivasankaran | President & CEO | Nov 11 '22 | Option Exercise | 24.65 | 39,264 | 967,858 | 411,991 | Nov 15 |
| CHX | Somasundaram Sivasankaran | President & CEO | Nov 01 '22 | Option Exercise | 24.65 | 40,000 | 986,000 | 408,612 | Nov 03 |
| CHX | Somasundaram Sivasankaran | President & CEO | Jun 02 '21 | Option Exercise | 24.65 | 10,000 | 246,500 | 319,034 | Jun 04 |
| CHX | Somasundaram Sivasankaran | President & CEO | Feb 26 '19 | Sale | 41.77 | 893 | 37,301 | 0 | Feb 27 |