| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CENX | Common Stock | Tax liability | $54,482 | -3,290 | -13% | $16.56 | 22,255 | 31 Dec 2021 | Direct | F1, F2 |
| transaction | CENX | Common Stock | Award | $0 | +15,976 | +72% | $0.000000 | 38,231 | 31 Dec 2021 | Direct | F2, F3 |
| transaction | CENX | Common Stock | Tax liability | $117,195 | -7,077 | -19% | $16.56 | 31,154 | 31 Dec 2021 | Direct | F2, F4 |
| transaction | CENX | Common Stock | Award | $0 | +4,706 | +15% | $0.000000 | 35,860 | 01 Jan 2022 | Direct | F5, F6 |
| holding | CENX | Common Stock | 15 | 31 Dec 2021 | By 401(k) plan | F7 |
| Id | Content |
|---|---|
| F1 | Reports shares withheld by the Issuer to satisfy tax obligations in connection with the vesting of time vesting share units granted to the Reporting Person. |
| F2 | Includes unvested time vesting units granted to the Reporting Person pursuant to Issuer's 2020-2022 and 2021-2023 Long-Term Incentive Plans under Rule 16b-3(d). |
| F3 | Represents shares of common stock acquired by the Reporting Person upon the vesting of performance share units granted in connection with the Issuer's 2019-2021 Long-Term Incentive Plan under Rule 16b-3(d). |
| F4 | Reports shares withheld by the Issuer to satisfy tax obligations in connection with the vesting of performance share units granted to the Reporting Person. |
| F5 | Represents time vesting share units granted to the Reporting Person in connection with the Issuer's 2022-2024 Long-Term Incentive Plan under Rule 16b-3(d), all of which will vest in the ordinary course on the last day of the Plan Period, December 31, 2024. |
| F6 | Includes unvested time vesting units granted to the Reporting Person pursuant to Issuer's 2020-2022, 2021-2023 and 2022-2024 Long-Term Incentive Plans under Rule 16b-3(d). |
| F7 | As reported by 401(k) plan trustee on January 4, 2022. |