| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CEM | Common Stock | Purchase | $183,727 | +4,975 | +0.3% | $36.93 | 1,649,435 | 17 Aug 2023 | - | |
| transaction | CEM | Common Stock | Purchase | $1,137,301 | +30,622 | +1.9% | $37.14 | 1,680,057 | 18 Aug 2023 | - |