| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | ARQ | Common Stock | 46,469 | 26 Apr 2024 | Direct |
On April 26, 2024, the issuers board of directors designated the reporting person as an executive officer for purposes of Section 16. Accordingly, this Form 3 reports the reporting persons beneficial ownership of issuer securities on the date of his designation.