| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CENX | Common Stock | Sale | -$36K | -3K | -5.93% | $12.00 | 47.6K | Dec 20, 2023 | Direct | F1 |
| transaction | CENX | Common Stock | Sale | -$109K | -9K | -18.93% | $12.08 | 38.6K | Dec 21, 2023 | Direct | F2, F3 |
| holding | CENX | Common Stock | 14.5 | Dec 20, 2023 | By 401(k) plan | F4 |
| Id | Content |
|---|---|
| F1 | The price reported above reflects the weighted average sale price for the shares, which were sold in multiple transactions at prices ranging $11.97 to $12.10, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the specific number of shares and prices at which the transactions were effected. |
| F2 | The price reported above reflects the weighted average sale price for the shares, which were sold in multiple transactions at prices ranging $11.95 to $12.25, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the specific number of shares and prices at which the transactions were effected. |
| F3 | Includes unvested RSUs granted to the Reporting Person pursuant to the Issuer's 2021-2023, 2022-2024 and 2023-2025 Long-Term Incentive Plans under Rule 16b-3(d). |
| F4 | The information in this report is based on a 401(k) plan statement dated as of December 21, 2023. |