| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CTHR | Common Stock | Purchase | $54,803 | +40,898 | +3.9% | $1.34 | 1,080,000 | 25 May 2022 | Direct | |
| transaction | CTHR | Common Stock | Purchase | $47,958 | +37,762 | +3.5% | $1.27 | 1,117,762 | 26 May 2022 | Direct | |
| holding | CTHR | Common Stock | 120,000 | 25 May 2022 | By Neal Goldman IRA |