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Gary Jesse E

Disclosed activity across 1 company

Tapewire entity
60232
SEC CIK
0001568817

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CENTURY ALUMINUM COCENX · Entity 3947Director · President and CEOMarch 16, 2026March 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 March 16, 2026 · Filed March 17, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectBy Trust142,580 Reported balance After 2026-03-16 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 1 · 2026-03-16 · Sale · Disposed 150,000 · Balance 142,580

F1: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 20, 2025 (the 'Trading Plan'). There are no additional shares available for sale under the Trading Plan and, as such, the Trading Plan is now complete.

F2: The price reported above reflects the weighted average sale price for the shares which were sold in multiple transactions at prices ranging from $54.08 to $56.80, 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: Shares held in a self-settled, revocable trust for which the Reporting Person serves as trustee.

Common StockSEC Table I · non-derivativeDirect277,227 Reported balance Holding disclosure · report date 2026-03-16 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 277,227

F4: Includes unvested RSUs granted to the Reporting Person under the Issuer's Long-Term Incentive Plans.

Filing footnotes · ownership attribution and instrument terms

F1: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 20, 2025 (the 'Trading Plan'). There are no additional shares available for sale under the Trading Plan and, as such, the Trading Plan is now complete.

F2: The price reported above reflects the weighted average sale price for the shares which were sold in multiple transactions at prices ranging from $54.08 to $56.80, 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: Shares held in a self-settled, revocable trust for which the Reporting Person serves as trustee.

F4: Includes unvested RSUs granted to the Reporting Person under the Issuer's Long-Term Incentive Plans.

Transaction history

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Purchases/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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
February 25, 2021 Filed Feb 26, 2021 21:39 UTC CENTURY ALUMINUM CO CENX · Entity 3947 SaleCommon Stock 15,454 $14.94 $230,882.76
Disclosure

SEC source: 0000949157-21-000033 · wf-form4_161437551041006.xml · nonDerivative · entry 3

Gary Jesse E · CIK 0001568817 · EVP, COO & GC

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 75,770

F3 · price: This transaction was executed in multiple trades at prices ranging from $14.75 to $15.17. The price reported above reflects the weighted average sale price. 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 number of shares and prices at which the transaction was effected.

F1 · balance_after: Represents shares transferred by the Reporting Person to a self-settled, revocable trust for estate planning purposes. The Reporting Person serves as the trustee of the trust.

Read SEC document
January 21, 2021 Filed Feb 26, 2021 21:39 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GiftCommon Stock 43,200 $0.00 $0.00
Disclosure

SEC source: 0000949157-21-000033 · wf-form4_161437551041006.xml · nonDerivative · entry 2

Gary Jesse E · CIK 0001568817 · EVP, COO & GC

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 91,224

F1 · shares: Represents shares transferred by the Reporting Person to a self-settled, revocable trust for estate planning purposes. The Reporting Person serves as the trustee of the trust.

F1 · balance_after: Represents shares transferred by the Reporting Person to a self-settled, revocable trust for estate planning purposes. The Reporting Person serves as the trustee of the trust.

Read SEC document
January 21, 2021 Filed Feb 26, 2021 21:39 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GiftCommon Stock 43,200 $0.00 $0.00
Disclosure

SEC source: 0000949157-21-000033 · wf-form4_161437551041006.xml · nonDerivative · entry 1

Gary Jesse E · CIK 0001568817 · EVP, COO & GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 161,456

F1 · shares: Represents shares transferred by the Reporting Person to a self-settled, revocable trust for estate planning purposes. The Reporting Person serves as the trustee of the trust.

F2 · balance_after: Includes unvested time vesting share units granted to the Reporting Person pursuant to Issuer's 2019-2021, 2020-2022 and 2021-2023 Long-Term Incentive Plans under Rule 16b-3(d).

Read SEC document
January 01, 2021 Filed Jan 5, 2021 22:12 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GrantCommon Stock 42,110 $0.00 $0.00
Disclosure

SEC source: 0000949157-21-000004 · wf-form4_160988476116347.xml · nonDerivative · entry 4

Gary Jesse E · CIK 0001568817 · EVP, COO & GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 204,656

F5 · shares: Represents time vesting share units granted to the Reporting Person in connection with the Issuer's 2021-2023 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, 2023.

F6 · balance_after: Includes unvested time vesting share units granted to the Reporting Person pursuant to Issuer's 2019-2021, 2020-2022 and 2021-2023 Long-Term Incentive Plans under Rule 16b-3(d).

Read SEC document
December 31, 2020 Filed Jan 5, 2021 22:12 UTC CENTURY ALUMINUM CO CENX · Entity 3947 Tax withholdingCommon Stock 24,059 $11.03 $265,370.77
Disclosure

SEC source: 0000949157-21-000004 · wf-form4_160988476116347.xml · nonDerivative · entry 3

Gary Jesse E · CIK 0001568817 · EVP, COO & GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 162,546

F4 · shares: Reports shares withheld by the Issuer to satisfy tax obligations in connection with the vesting of performance share units granted to the Reporting Person.

F2 · balance_after: Includes unvested time vesting share units granted to the Reporting Person pursuant to Issuer's 2019-2021 and 2020-2022 Long-Term Incentive Plans under Rule 16b-3(d).

Read SEC document
December 31, 2020 Filed Jan 5, 2021 22:12 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GrantCommon Stock 54,308 $0.00 $0.00
Disclosure

SEC source: 0000949157-21-000004 · wf-form4_160988476116347.xml · nonDerivative · entry 2

Gary Jesse E · CIK 0001568817 · EVP, COO & GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 186,605

F3 · shares: Represents shares of common stock acquired by the Reporting Person upon the vesting of performance share units granted in connection with the Issuer's 2018-2020 Long-Term Incentive Plan under Rule 16b-3(d).

F2 · balance_after: Includes unvested time vesting share units granted to the Reporting Person pursuant to Issuer's 2019-2021 and 2020-2022 Long-Term Incentive Plans under Rule 16b-3(d).

Read SEC document
December 31, 2020 Filed Jan 5, 2021 22:12 UTC CENTURY ALUMINUM CO CENX · Entity 3947 Tax withholdingCommon Stock 10,302 $11.03 $113,631.06
Disclosure

SEC source: 0000949157-21-000004 · wf-form4_160988476116347.xml · nonDerivative · entry 1

Gary Jesse E · CIK 0001568817 · EVP, COO & GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 132,297

F1 · shares: 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 · balance_after: Includes unvested time vesting share units granted to the Reporting Person pursuant to Issuer's 2019-2021 and 2020-2022 Long-Term Incentive Plans under Rule 16b-3(d).

Read SEC document
December 10, 2020 Filed Dec 11, 2020 21:35 UTC CENTURY ALUMINUM CO CENX · Entity 3947 SaleCommon Stock 9,750 $11.72 $114,270.00
Disclosure

SEC source: 0000949157-20-000149 · wf-form4_160772249209867.xml · nonDerivative · entry 1

Gary Jesse E · CIK 0001568817 · EVP, COO & GC

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 48,024

F1 · price: This transaction was executed in multiple trades at prices ranging from $11.60 to $11.81. The price reported above reflects the weighted average sale price. 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 number of shares and prices at which the transaction was effected.

F2 · balance_after: Represents shares transferred by the Reporting Person to a self-settled, revocable trust for estate planning purposes. The Reporting Person serves as the trustee of the trust.

Read SEC document
June 24, 2020 Filed Jun 25, 2020 21:06 UTC CENTURY ALUMINUM CO CENX · Entity 3947 SaleCommon Stock 42,394 $6.93 $293,790.42
Disclosure

SEC source: 0000949157-20-000091 · wf-form4_159311917695323.xml · nonDerivative · entry 4

Gary Jesse E · CIK 0001568817 · EVP, COO & GC

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 57,774

F4 · price: This transaction was executed in multiple trades at prices ranging from $6.845 to $7.005. The price reported above reflects the weighted average sale price. 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 number of shares and prices at which the transaction was effected.

F1 · balance_after: Represents shares transferred by the Reporting Person to a self-settled, revocable trust for estate planning purposes. The Reporting Person serves as the trustee of the trust.

Read SEC document
June 23, 2020 Filed Jun 25, 2020 21:06 UTC CENTURY ALUMINUM CO CENX · Entity 3947 SaleCommon Stock 15,968 $7.27 $116,087.36
Disclosure

SEC source: 0000949157-20-000091 · wf-form4_159311917695323.xml · nonDerivative · entry 3

Gary Jesse E · CIK 0001568817 · EVP, COO & GC

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 100,168

F3 · price: This transaction was executed in multiple trades at prices ranging from $7.245 to $7.28. The price reported above reflects the weighted average sale price. 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 number of shares and prices at which the transaction was effected.

F1 · balance_after: Represents shares transferred by the Reporting Person to a self-settled, revocable trust for estate planning purposes. The Reporting Person serves as the trustee of the trust.

Read SEC document
April 07, 2020 Filed Jun 25, 2020 21:06 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GiftCommon Stock 46,397 $0.00 $0.00
Disclosure

SEC source: 0000949157-20-000091 · wf-form4_159311917695323.xml · nonDerivative · entry 2

Gary Jesse E · CIK 0001568817 · EVP, COO & GC

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 116,136

F1 · shares: Represents shares transferred by the Reporting Person to a self-settled, revocable trust for estate planning purposes. The Reporting Person serves as the trustee of the trust.

F1 · balance_after: Represents shares transferred by the Reporting Person to a self-settled, revocable trust for estate planning purposes. The Reporting Person serves as the trustee of the trust.

Read SEC document
April 07, 2020 Filed Jun 25, 2020 21:06 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GiftCommon Stock 46,397 $0.00 $0.00
Disclosure

SEC source: 0000949157-20-000091 · wf-form4_159311917695323.xml · nonDerivative · entry 1

Gary Jesse E · CIK 0001568817 · EVP, COO & GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 142,599

F1 · shares: Represents shares transferred by the Reporting Person to a self-settled, revocable trust for estate planning purposes. The Reporting Person serves as the trustee of the trust.

F2 · balance_after: Includes unvested time vesting share units granted to the Reporting Person pursuant to Issuer's 2018-2020, 2019-2021 and 2020-2022 Long-Term Incentive Plans under Rule 16b-3(d).

Read SEC document
March 24, 2020 Filed Mar 26, 2020 20:04 UTC CENTURY ALUMINUM CO CENX · Entity 3947 Tax withholdingCommon Stock 24,012 $3.67 $88,124.04
Disclosure

SEC source: 0000949157-20-000040 · wf-form4_158525307948432.xml · nonDerivative · entry 2

Gary Jesse E · CIK 0001568817 · EVP, COO & GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 188,996

F3 · shares: Reports shares withheld by the Issuer to satisfy tax obligations in connection with the vesting of performance share units granted to the Reporting Person.

F2 · balance_after: Includes unvested time vesting share units granted to the Reporting Person pursuant to Issuer's 2018-2020, 2019-2021 and 2020-2022 Long-Term Incentive Plans under Rule 16b-3(d).

Read SEC document
March 24, 2020 Filed Mar 26, 2020 20:04 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GrantCommon Stock 54,202 $0.00 $0.00
Disclosure

SEC source: 0000949157-20-000040 · wf-form4_158525307948432.xml · nonDerivative · entry 1

Gary Jesse E · CIK 0001568817 · EVP, COO & GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 213,008

F1 · shares: Represents shares of common stock acquired by the Reporting Person upon the vesting of performance share units granted in connection with the Issuer's 2017-2019 Long-Term Incentive Plan under Rule 16b-3(d).

F2 · balance_after: Includes unvested time vesting share units granted to the Reporting Person pursuant to Issuer's 2018-2020, 2019-2021 and 2020-2022 Long-Term Incentive Plans under Rule 16b-3(d).

Read SEC document
January 01, 2020 Filed Jan 3, 2020 21:15 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GrantCommon Stock 62,619 $0.00 $0.00
Disclosure

SEC source: 0000949157-20-000006 · wf-form4_157808610717657.xml · nonDerivative · entry 2

Gary Jesse E · CIK 0001568817 · EVP, COO & GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 158,806

F3 · shares: Represents time vesting performance share units granted to the Reporting Person in connection with the Issuer's 2020-2022 Long-Term Incentive Plan under Rule 16b-3(d), all of which will vest in the ordinarycourse on the last day of the Plan Period, December 31, 2022.

F4 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2018-2020, 2019-2021 and 2020-2022 Performance Share Programs under a Rule 16b-3(d) plan.

Read SEC document
December 31, 2019 Filed Jan 3, 2020 21:15 UTC CENTURY ALUMINUM CO CENX · Entity 3947 Tax withholdingCommon Stock 12,890 $7.76 $100,026.40
Disclosure

SEC source: 0000949157-20-000006 · wf-form4_157808610717657.xml · nonDerivative · entry 1

Gary Jesse E · CIK 0001568817 · EVP, COO & GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 96,187

F1 · shares: Reports shares withheld by the Issuer to satisfy tax obligations in connection with the vesting of performance share units granted to the Reporting Person.

F2 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2018-2020 and 2019-2021 Long-Term Incentive Plans under Rule 16b-3(d)

Read SEC document
December 19, 2019 Filed Dec 23, 2019 21:26 UTC CENTURY ALUMINUM CO CENX · Entity 3947 SaleCommon Stock 22,693 $7.82 $177,459.26
Disclosure

SEC source: 0000949157-19-000138 · wf-form4_157713635574293.xml · nonDerivative · entry 1

Gary Jesse E · CIK 0001568817 · EVP, COO & GC

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 69,739

F1 · price: This transaction was executed in multiple trades at prices ranging from $7.81 to $7.83. The price reported above reflects the weighted average sale price. 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 number of shares and prices at which the transaction was effected.

F2 · balance_after: The Reporting Person is the trustee of the Trust, the entity that owns 69,739 shares of Common Stock.

Read SEC document
November 07, 2019 Filed Nov 8, 2019 22:03 UTC CENTURY ALUMINUM CO CENX · Entity 3947 SaleCommon Stock 15,244 $8.36 $127,439.84
Disclosure

SEC source: 0000949157-19-000121 · wf-form4_157325058605998.xml · nonDerivative · entry 1

Gary Jesse E · CIK 0001568817 · EVP, COO & GC

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 92,432

F1 · price: This transaction was executed in multiple trades at prices ranging from $8.35 to $8.40. The price reported above reflects the weighted average sale price. 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 number of shares and prices at which the transaction was effected.

F2 · balance_after: The Reporting Person is the trustee of the Trust, the entity that owns 92,432 shares of Common Stock.

Read SEC document
May 10, 2019 Filed May 14, 2019 21:55 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GrantCommon Stock 9,076 $0.00 $0.00
Disclosure

SEC source: 0000949157-19-000072 · wf-form4_155787092885227.xml · nonDerivative · entry 5

Gary Jesse E · CIK 0001568817 · EVP, COO, GC & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 109,077

F3 · shares: Represents time vesting performance share units granted to the Reporting Person in connection with the Issuer's 2019-2021 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, 2021.

F2 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2017-2019, 2018-2020 and 2019-2021 Performance Share Programs under a Rule 16b-3(d) plan.

Read SEC document
April 10, 2019 Filed May 14, 2019 21:55 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GiftCommon Stock 42,664 $0.00 $0.00
Disclosure

SEC source: 0000949157-19-000072 · wf-form4_155787092885227.xml · nonDerivative · entry 3

Gary Jesse E · CIK 0001568817 · EVP, COO, GC & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,001

F1 · shares: Represents shares transferred by the Reporting Person to a self-settled, revocable trust for estate planning purposes. The Reporting Person serves as the trustee of the trust.

F2 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2017-2019, 2018-2020 and 2019-2021 Performance Share Programs under a Rule 16b-3(d) plan.

Read SEC document
March 29, 2019 Filed May 14, 2019 21:55 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GiftCommon Stock 42,664 $0.00 $0.00
Disclosure

SEC source: 0000949157-19-000072 · wf-form4_155787092885227.xml · nonDerivative · entry 4

Gary Jesse E · CIK 0001568817 · EVP, COO, GC & Secretary

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 107,676

F1 · shares: Represents shares transferred by the Reporting Person to a self-settled, revocable trust for estate planning purposes. The Reporting Person serves as the trustee of the trust.

F1 · balance_after: Represents shares transferred by the Reporting Person to a self-settled, revocable trust for estate planning purposes. The Reporting Person serves as the trustee of the trust.

Read SEC document
March 29, 2019 Filed May 14, 2019 21:55 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GiftCommon Stock 15,968 $0.00 $0.00
Disclosure

SEC source: 0000949157-19-000072 · wf-form4_155787092885227.xml · nonDerivative · entry 2

Gary Jesse E · CIK 0001568817 · EVP, COO, GC & Secretary

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 65,012

F1 · shares: Represents shares transferred by the Reporting Person to a self-settled, revocable trust for estate planning purposes. The Reporting Person serves as the trustee of the trust.

F1 · balance_after: Represents shares transferred by the Reporting Person to a self-settled, revocable trust for estate planning purposes. The Reporting Person serves as the trustee of the trust.

Read SEC document
March 29, 2019 Filed May 14, 2019 21:55 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GiftCommon Stock 15,968 $0.00 $0.00
Disclosure

SEC source: 0000949157-19-000072 · wf-form4_155787092885227.xml · nonDerivative · entry 1

Gary Jesse E · CIK 0001568817 · EVP, COO, GC & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 142,665

F1 · shares: Represents shares transferred by the Reporting Person to a self-settled, revocable trust for estate planning purposes. The Reporting Person serves as the trustee of the trust.

F2 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2017-2019, 2018-2020 and 2019-2021 Performance Share Programs under a Rule 16b-3(d) plan.

Read SEC document
March 25, 2019 Filed Mar 25, 2019 22:22 UTC CENTURY ALUMINUM CO CENX · Entity 3947 Tax withholdingCommon Stock 46,624 $8.23 $383,715.52
Disclosure

SEC source: 0000949157-19-000042 · wf-form4_155355254753560.xml · nonDerivative · entry 4

Gary Jesse E · CIK 0001568817 · EVP, Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 158,633

F4 · shares: Reports shares withheld by the Issuer to satisfy tax obligations in connection with the vesting of performance share units granted to the Reporting Person.

F2 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2017-2019, 2018-2020 and 2019-2021 Performance Share Programs under a Rule 16b-3(d) plan.

Read SEC document
March 25, 2019 Filed Mar 25, 2019 22:22 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GrantCommon Stock 105,256 $0.00 $0.00
Disclosure

SEC source: 0000949157-19-000042 · wf-form4_155355254753560.xml · nonDerivative · entry 3

Gary Jesse E · CIK 0001568817 · EVP, Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 205,257

F3 · shares: Represents shares of common stock acquired by the Reporting Person upon the vesting of performance share units granted in connection with the Issuer's 2016-2018 Long-Term Incentive Plan under Rule 16b-3(d).

F2 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2017-2019, 2018-2020 and 2019-2021 Performance Share Programs under a Rule 16b-3(d) plan.

Read SEC document
January 28, 2019 Filed Mar 25, 2019 22:22 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GiftCommon Stock 15,968 $0.00 $0.00
Disclosure

SEC source: 0000949157-19-000042 · wf-form4_155355254753560.xml · nonDerivative · entry 2

Gary Jesse E · CIK 0001568817 · EVP, Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 49,044

F1 · shares: Represents shares transferred by the Reporting Person to a self-settled, revocable trust for estate planning purposes. The Reporting Person serves as the trustee of the trust.

F1 · balance_after: Represents shares transferred by the Reporting Person to a self-settled, revocable trust for estate planning purposes. The Reporting Person serves as the trustee of the trust.

Read SEC document
January 28, 2019 Filed Mar 25, 2019 22:22 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GiftCommon Stock 15,968 $0.00 $0.00
Disclosure

SEC source: 0000949157-19-000042 · wf-form4_155355254753560.xml · nonDerivative · entry 1

Gary Jesse E · CIK 0001568817 · EVP, Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,001

F1 · shares: Represents shares transferred by the Reporting Person to a self-settled, revocable trust for estate planning purposes. The Reporting Person serves as the trustee of the trust.

F2 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2017-2019, 2018-2020 and 2019-2021 Performance Share Programs under a Rule 16b-3(d) plan.

Read SEC document
January 01, 2019 Filed Jan 3, 2019 21:15 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GrantCommon Stock 47,651 $0.00 $0.00
Disclosure

SEC source: 0000949157-19-000006 · wf-form4_154655010938093.xml · nonDerivative · entry 2

Gary Jesse E · CIK 0001568817 · EVP, Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 149,045

F3 · shares: Represents time vesting performance share units granted to the Reporting Person in connection with the Issuer's 2019-2021 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, 2021.

F4 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2017-2019, 2018-2020 and 2019-2021 Long-Term Incentive Plans under Rule 16b-3(d).

Read SEC document
December 31, 2018 Filed Jan 3, 2019 21:15 UTC CENTURY ALUMINUM CO CENX · Entity 3947 Tax withholdingCommon Stock 12,700 $7.31 $92,837.00
Disclosure

SEC source: 0000949157-19-000006 · wf-form4_154655010938093.xml · nonDerivative · entry 1

Gary Jesse E · CIK 0001568817 · EVP, Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 101,394

F1 · shares: Reports shares withheld by the Issuer to satisfy tax obligations in connection with the vesting of performance share units granted to the Reporting Person.

F2 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2017-2019 and 2018-2020 Long-Term Incentive Plans under Rule 16b-3(d).

Read SEC document
May 30, 2018 Filed Feb 8, 2019 21:07 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GiftCommon Stock 33,076 $0.00 $0.00
Disclosure

SEC source: 0000949157-19-000012 · wf-form5_154966006525530.xml · nonDerivative · entry 2

Gary Jesse E · CIK 0001568817 · EVP, Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 33,076

F1 · shares: Represents shares transferred by the Reporting Person to a self-settled, revocable trust for estate planning purposes. The Reporting Person serves as the trustee of the trust.

F1 · balance_after: Represents shares transferred by the Reporting Person to a self-settled, revocable trust for estate planning purposes. The Reporting Person serves as the trustee of the trust.

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May 30, 2018 Filed Feb 8, 2019 21:07 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GiftCommon Stock 33,076 $0.00 $0.00
Disclosure

SEC source: 0000949157-19-000012 · wf-form5_154966006525530.xml · nonDerivative · entry 1

Gary Jesse E · CIK 0001568817 · EVP, Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,318

F1 · shares: Represents shares transferred by the Reporting Person to a self-settled, revocable trust for estate planning purposes. The Reporting Person serves as the trustee of the trust.

F2 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2017-2019, 2018-2020 and 2019-2021 Performance Share Programs under a Rule 16b-3(d) plan.

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March 26, 2018 Filed Mar 27, 2018 20:35 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GrantCommon Stock 2,631 $0.00 $0.00
Disclosure

SEC source: 0000949157-18-000035 · wf-form4_152218292200408.xml · nonDerivative · entry 1

Gary Jesse E · CIK 0001568817 · EVP, Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 114,094

F1 · shares: Represents award of time vesting performance share units granted to the Reporting Person in connection with the Issuer's 2018-2020 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, 2020.

F2 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2016-2018, 2017-2019 and 2018-2020 Performance Share Programs under a Rule 16b-3(d) plan.

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January 02, 2018 Filed Jan 3, 2018 19:34 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GrantCommon Stock 20,622 $0.00 $0.00
Disclosure

SEC source: 0000949157-18-000004 · wf-form4_151500802646982.xml · nonDerivative · entry 2

Gary Jesse E · CIK 0001568817 · EVP, Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 111,463

F3 · shares: Represents time vesting performance share units granted to the Reporting Person in connection with the Issuer's 2018-2020 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, 2020.

F4 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2016-2018, 2017-2019 and 2018-2020 Performance Share Programs under a Rule 16b-3(d) plan.

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December 31, 2017 Filed Jan 3, 2018 19:34 UTC CENTURY ALUMINUM CO CENX · Entity 3947 Tax withholdingCommon Stock 5,146 $19.64 $101,067.44
Disclosure

SEC source: 0000949157-18-000004 · wf-form4_151500802646982.xml · nonDerivative · entry 1

Gary Jesse E · CIK 0001568817 · EVP, Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,841

F1 · shares: Reports shares withheld by the Issuer to satisfy tax obligations in connection with the vesting of performance share units granted to the Reporting Person.

F2 · balance_after: Includes unvested time vesting performance share units granted to the Reporting Person pursuant to Issuer's 2016-2018 and 2017-2019 Long-Term Incentive Plans under Rule 16b-3(d).

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January 01, 2017 Filed Jan 4, 2017 20:06 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GrantCommon Stock 29,097 $0.00 $0.00
Disclosure

SEC source: 0000949157-17-000007 · wf-form4_148356039126025.xml · nonDerivative · entry 2

Gary Jesse E · CIK 0001568817 · EVP, Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,987

F3 · shares: Represents time vesting performance share units granted to the Reporting Person in connection with the Issuer's 2017-2019 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, 2019.

F4 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2015-2017, 2016-2018 and 2017-2019 Performance Share Programs under a Rule 16b-3(d) plan.

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December 31, 2016 Filed Jan 4, 2017 20:06 UTC CENTURY ALUMINUM CO CENX · Entity 3947 Tax withholdingCommon Stock 5,178 $8.56 $44,323.68
Disclosure

SEC source: 0000949157-17-000007 · wf-form4_148356039126025.xml · nonDerivative · entry 1

Gary Jesse E · CIK 0001568817 · EVP, Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,890

F1 · shares: Reports shares withheld by the Issuer to satisfy tax obligations in connection with the vesting of performance share units granted to the Reporting Person.

F2 · balance_after: Includes unvested time vesting performance share units granted to the Reporting Person pursuant to Issuer's 2015-2017 and 2016-2018 Long-Term Incentive Plans under Rule 16b-3(d).

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.