Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| CENTURY ALUMINUM COCENX · Entity 3947 | Director | June 15, 2026 | June 17, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
CENTURY ALUMINUM CO
Report date June 15, 2026 · Filed June 17, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 211,123 |
Reported balance
After 2026-06-15 transaction · row 1
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 1 · 2026-06-15 · Grant · Acquired 2,172 · Balance 211,123 F1: Represents annual grant of restricted stock units ("RSUs"), all of which vest in full on the earlier of (i) the 12-month anniversary of the grant date, (ii) the date of the Issuer's next regular annual meeting of stockholders, or (iii) the occurrence of certain other events in accordance with the terms of the award. F2: Includes shares of common stock issuable pursuant to vested RSUs, the settlement of which have been deferred pursuant to an annual deferral election previously made by the Reporting Person. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents annual grant of restricted stock units ("RSUs"), all of which vest in full on the earlier of (i) the 12-month anniversary of the grant date, (ii) the date of the Issuer's next regular annual meeting of stockholders, or (iii) the occurrence of certain other events in accordance with the terms of the award.
F2: Includes shares of common stock issuable pursuant to vested RSUs, the settlement of which have been deferred pursuant to an annual deferral election previously made by the Reporting Person.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| June 15, 2026 Filed Jun 17, 2026 20:45 UTC | CENTURY ALUMINUM CO CENX · Entity 3947 | GrantCommon Stock | 2,172 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-043961 · wk-form4_1781729142.xml · nonDerivative · entry 1 Berntzen Jarl · CIK 0001355035 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 211,123 F1 · shares: Represents annual grant of restricted stock units ("RSUs"), all of which vest in full on the earlier of (i) the 12-month anniversary of the grant date, (ii) the date of the Issuer's next regular annual meeting of stockholders, or (iii) the occurrence of certain other events in accordance with the terms of the award. F2 · balance_after: Includes shares of common stock issuable pursuant to vested RSUs, the settlement of which have been deferred pursuant to an annual deferral election previously made by the Reporting Person. Read SEC document |
| June 16, 2025 Filed Jun 18, 2025 22:09 UTC | CENTURY ALUMINUM CO CENX · Entity 3947 | GrantCommon Stock | 7,778 | $0.00 | $0.00 |
DisclosureSEC source: 0000949157-25-000039 · wk-form4_1750284574.xml · nonDerivative · entry 1 Berntzen Jarl · CIK 0001355035 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 208,951 F1 · shares: Represents annual grant of restricted stock units ("RSUs"), all of which vest in full on the earlier of (i) the 12-month anniversary of the grant date, (ii) the date of the Issuer's next regular annual meeting of stockholders, or (iii) the occurrence of certain other events in accordance with the terms of the award. F2 · balance_after: Includes shares of common stock issuable pursuant to vested RSUs, the settlement of which have been deferred pursuant to an annual deferral election previously made by the Reporting Person. Read SEC document |
| June 03, 2024 Filed Jun 5, 2024 22:47 UTC | CENTURY ALUMINUM CO CENX · Entity 3947 | GrantCommon Stock | 7,070 | $0.00 | $0.00 |
DisclosureSEC source: 0000949157-24-000056 · wk-form4_1717627622.xml · nonDerivative · entry 1 Berntzen Jarl · CIK 0001355035 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 201,173 F1 · shares: Represents annual grant of time-vesting share units ("TVSUs"), all of which vest in full on the earlier of (i) the 12-month anniversary of the grant date, (ii) the date of the Issuer's next regular annual meeting of stockholders, or (iii) the occurrence of certain other events in accordance with the terms of the award. F2 · balance_after: Includes shares of common stock issuable pursuant to vested TVSUs, the settlement of which have been deferred pursuant to an annual deferral election previously made by the Reporting Person. Read SEC document |
| June 05, 2023 Filed Jun 7, 2023 21:35 UTC | CENTURY ALUMINUM CO CENX · Entity 3947 | GrantCommon Stock | 14,825 | $0.00 | $0.00 |
DisclosureSEC source: 0000949157-23-000045 · wk-form4_1686173744.xml · nonDerivative · entry 1 Berntzen Jarl · CIK 0001355035 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 194,103 F1 · shares: Represents annual grant of time-vesting share units ("TVSUs"), all of which vest in full on the earlier of (i) the 12-month anniversary of the grant date, (ii) the date of the Issuer?s next regular annual meeting of stockholders, or (iii) the occurrence of certain other events in accordance with the terms of the award. F2 · balance_after: Includes shares of common stock issuable pursuant to vested TVSUs, the settlement of which have been deferred pursuant to an annual deferral election previously made by the Reporting Person. Read SEC document |
| June 14, 2022 Filed Jun 16, 2022 21:06 UTC | CENTURY ALUMINUM CO CENX · Entity 3947 | GrantCommon Stock | 9,358 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-22-022857 · doc4.xml · nonDerivative · entry 1 Berntzen Jarl · CIK 0001355035 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 179,278 F1 · shares: Represents annual grant of service-based time-vesting share units ("TVSUs"), all of which vest in full on the earlier of the 12-month anniversary of the grant date or the date of the next regular annual meeting of the Issuer's stockholders, or earlier upon occurrence of certain other events. F2 · balance_after: Includes deferred TVSUs associated with previous annual grants of TVSUs made to the Reporting Person. Read SEC document |
| June 15, 2021 Filed Jun 16, 2021 23:16 UTC | CENTURY ALUMINUM CO CENX · Entity 3947 | GrantCommon Stock | 7,737 | $0.00 | $0.00 |
DisclosureSEC source: 0000949157-21-000106 · wf-form4_162388537260020.xml · nonDerivative · entry 1 Berntzen Jarl · CIK 0001355035 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 169,920 F1 · shares: Time-vesting share units granted to the Reporting Person on June 15, 2021 pursuant to a Rule 16b-3(d) plan representing the annual grant of service based time-vesting share units made to directors which vest on the one year anniversary of the grant date or earlier upon the occurrence of certain other events. F2 · balance_after: Includes deferred time-vesting share units to the Reporting Person in connection with previous annual grants of time-vesting share units made to the Reporting Person pursuant to a Rule 16b-3(d) plan. Read SEC document |
| June 09, 2020 Filed Jun 11, 2020 20:33 UTC | CENTURY ALUMINUM CO CENX · Entity 3947 | GrantCommon Stock | 26,851 | $0.00 | $0.00 |
DisclosureSEC source: 0000949157-20-000079 · wf-form4_159190760473898.xml · nonDerivative · entry 1 Berntzen Jarl · CIK 0001355035 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 162,183 F1 · shares: Includes (i) 18,220 time-vesting share units granted to the reporting person on June 9, 2020 pursuant to a Rule 16b-3(d) plan representing the annual grant of time-vesting share units made to directors which vest on the one year anniversary of the grant date or earlier upon the occurrence of certain other events and (ii) 8,631 time-vesting share units granted to the reporting person on June 9, 2020 pursuant to a Rule 16b-3(d) plan representing the reporting person's annual retainer which will vest in four equal quarterly installments. F2 · shares: Settlement of the 8,631 time-vesting share units granted to the reporting person on June 9, 2020 pursuant to a Rule 16b-3(d) plan representing the reporting person's annual retainer has been deferred until the termination of the reporting person's service as a director of the Company. F3 · balance_after: Includes deferred time-vesting share units to the Reporting Person in connection with previous annual grants of time-vesting share units made to the Reporting Person pursuant to a Rule 16b-3(d) plan. Read SEC document |
| June 04, 2019 Filed Jun 5, 2019 20:31 UTC | CENTURY ALUMINUM CO CENX · Entity 3947 | GrantCommon Stock | 19,053 | $0.00 | $0.00 |
DisclosureSEC source: 0000949157-19-000084 · wf-form4_155976665977789.xml · nonDerivative · entry 1 Berntzen Jarl · CIK 0001355035 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 135,332 F1 · shares: Includes (i) 12,929 performance shares granted to the reporting person on June 4, 2019 pursuant to a Rule 16b-3(d) plan representing the annual grant of service based performance shares made to directors which vest on the one year anniversary of the grant date or earlier upon the occurrence of certain other events and (ii) 6,124 performance shares granted to the reporting person on June 4, 2019 pursuant to a Rule 16b-3(d) plan representing the reporting person's annual retainer which will vest in four equal quarterly installments. F2 · shares: Settlement of the performance shares has been deferred until the termination of the reporting person's service as a director of the Company. F3 · balance_after: Includes deferred performance share units to the Reporting Person in connection with previous annual grants of Performance Shares made to the Reporting Person pursuant to a Rule 16b-3(d) plan. Read SEC document |
| October 30, 2018 Filed Oct 31, 2018 20:08 UTC | CENTURY ALUMINUM CO CENX · Entity 3947 | PurchaseCommon Stock | 10,000 | $7.80 | $78,000.00 |
DisclosureSEC source: 0000949157-18-000111 · wf-form4_154101648296966.xml · nonDerivative · entry 1 Berntzen Jarl · CIK 0001355035 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 116,279 F1 · balance_after: Includes (i) 5,680 performance shares granted to the reporting person on June 19, 2018 pursuant to a Rule 16b-3(d) plan representing the annual grant of service based performance shares made to directors which vest on the one year anniversary of the grant date or earlier upon the occurrence of certain other events and (ii) 1,345 performance shares granted to the reporting person on June 19, 2018 pursuant to a Rule 16b-3(d) plan representing the reporting person's annual retainer which will vest in equal quarterly installments. Read SEC document |
| June 19, 2018 Filed Jun 20, 2018 20:22 UTC | CENTURY ALUMINUM CO CENX · Entity 3947 | GrantCommon Stock | 8,371 | $0.00 | $0.00 |
DisclosureSEC source: 0000949157-18-000068 · wf-form4_152952610550427.xml · nonDerivative · entry 1 Berntzen Jarl · CIK 0001355035 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 106,279 F1 · shares: Includes (i) 5,680 performance shares granted to the reporting person on June 19, 2018 pursuant to a Rule 16b-3(d) plan representing the annual grant of service based performance shares made to directors which vest on the one year anniversary of the grant date or earlier upon the occurrence of certain other events and (ii) 2,691 performance shares granted to the reporting person on June 19, 2018 pursuant to a Rule 16b-3(d) plan representing the reporting person's annual retainer which will vest in four equal quarterly installments. F2 · shares: Settlement of the performance shares has been deferred until the termination of the reporting person's service as a director of the Company. F3 · balance_after: Includes deferred performance share units to the Reporting Person in connection with previous annual grants of Performance Shares made to the Reporting Person pursuant to a Rule 16b-3(d) plan. Read SEC document |
| June 20, 2017 Filed Jun 22, 2017 20:12 UTC | CENTURY ALUMINUM CO CENX · Entity 3947 | GrantCommon Stock | 9,342 | $0.00 | $0.00 |
DisclosureSEC source: 0000949157-17-000053 · wf-form4_149816233064147.xml · nonDerivative · entry 1 Berntzen Jarl · CIK 0001355035 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 97,908 F1 · shares: Includes (i) 6,228 performance shares granted to the reporting person on June 20, 2017 pursuant to a Rule 16b-3(d) plan representing the annual grant of service based performance shares made to directors which vest on the one year anniversary of the grant date or earlier upon the occurrence of certain other events and (ii) 3,114 performance shares granted to the reporting person on June 20, 2017 pursuant to a Rule 16b-3(d) plan representing the reporting person's annual retainer which will vest in four equal quarterly installments. F2 · shares: Settlement of the performance shares has been deferred until the termination of the reporting person's service as a director of the Company. F3 · balance_after: Includes deferred performance share units to the Reporting Person in connection with previous annual grants of Performance Shares made to the Reporting Person pursuant to a Rule 16b-3(d) plan. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.