Century Aluminum Co

Symbol
CENX on Nasdaq
Entity
Company
Business address
1 South Wacker Drive, Suite 1000, 60606 Chicago, IL
Phone
3126963101
State of incorporation
DE
Fiscal year end
December 31
Category
Large accelerated filer
All SEC filings
View on sec.gov
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Century Aluminum Co has filed 1,598 SEC EDGAR filings since 5/8/1996

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
8-K/A Open Document | Data Open Filing 8-K/A Nov 21, 2025 Nov 6, 2025 001-34474
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 13, 2025 Nov 10, 2025
SCHEDULE 13D/A Open Document Open Filing Nov 12, 2025 005-47307
144 Open Document Open Filing Nov 12, 2025 001-34474
10-Q Open Document | Data Open Filing 10-Q Nov 6, 2025 Sep 30, 2025 001-34474
8-K Open Document | Data Open Filing 8-K Nov 6, 2025 Nov 6, 2025 001-34474
8-K Open Document | Data Open Filing FORM 8-K Oct 22, 2025 Oct 21, 2025 001-34474
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 2, 2025 Sep 30, 2025
4 Open Document Open Filing FORM 4 Sep 30, 2025 Sep 26, 2025
SD Open Document | Data Open Filing SD Sep 25, 2025 001-34474
144 Open Document Open Filing Sep 25, 2025 001-34474
4 Open Document Open Filing FORM 4 Sep 23, 2025 Sep 19, 2025
144 Open Document Open Filing Sep 15, 2025 001-34474
4 Open Document Open Filing FORM 4 Aug 14, 2025 Aug 12, 2025
144 Open Document Open Filing Aug 12, 2025 001-34474
IRANNOTICE Open Document Open Filing IRANNOTICE Aug 7, 2025 001-34474
10-Q Open Document | Data Open Filing 10-Q Aug 7, 2025 Jun 30, 2025 001-34474
8-K Open Document | Data Open Filing 8-K Aug 7, 2025 Aug 7, 2025 001-34474
8-K Open Document | Data Open Filing FORM 8-K Jul 24, 2025 Jul 22, 2025 001-34474
8-K Open Document | Data Open Filing FORM 8-K Jul 17, 2025 Jul 16, 2025 001-34474
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 2, 2025 Jun 30, 2025
8-K Open Document | Data Open Filing 8-K Jun 20, 2025 Jun 16, 2025 001-34474
4 Open Document Open Filing FORM 4 Jun 18, 2025 Jun 16, 2025
4 Open Document Open Filing FORM 4 Jun 18, 2025 Jun 16, 2025
4 Open Document Open Filing FORM 4 Jun 18, 2025 Jun 16, 2025
4 Open Document Open Filing FORM 4 Jun 18, 2025 Jun 16, 2025
4 Open Document Open Filing FORM 4 Jun 18, 2025 Jun 16, 2025
S-8 Open Document | Data Open Filing FORM S-8 Jun 16, 2025 333-288080
DEFA14A Open Document Open Filing DEFA14A Jun 9, 2025 001-34474
IRANNOTICE Open Document Open Filing IRANNOTICE May 8, 2025 001-34474
10-Q Open Document | Data Open Filing 10-Q May 8, 2025 Mar 31, 2025 001-34474
8-K Open Document | Data Open Filing 8-K May 7, 2025 May 7, 2025 001-34474
DEFA14A Open Document Open Filing Apr 25, 2025 001-34474
DEF 14A Open Document | Data Open Filing Apr 25, 2025 Jun 16, 2025 001-34474
SCHEDULE 13G/A Open Document Open Filing Apr 17, 2025 005-47307
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 1, 2025 Mar 31, 2025
4 Open Document Open Filing FORM 4 Mar 25, 2025 Mar 21, 2025
4 Open Document Open Filing FORM 4 Mar 24, 2025 Mar 20, 2025
8-K Open Document | Data Open Filing FORM 8-K Mar 21, 2025 Mar 21, 2025 001-34474
4 Open Document Open Filing FORM 4 Mar 18, 2025 Mar 14, 2025
144 Open Document Open Filing Mar 17, 2025 001-34474
IRANNOTICE Open Document Open Filing IRANNOTICE Mar 4, 2025 001-34474
10-K Open Document | Data Open Filing 10-K Mar 3, 2025 Dec 31, 2024 001-34474
8-K Open Document | Data Open Filing 8-K Feb 20, 2025 Feb 20, 2025 001-34474
4 Open Document Open Filing FORM 4 Feb 10, 2025 Feb 7, 2025
4 Open Document Open Filing FORM 4 Jan 29, 2025 Jan 28, 2025
4 Open Document Open Filing FORM 4 Jan 3, 2025 Dec 31, 2024
4 Open Document Open Filing FORM 4 Jan 3, 2025 Dec 31, 2024
4 Open Document Open Filing FORM 4 Jan 3, 2025 Dec 31, 2024
4 Open Document Open Filing FORM 4 Jan 3, 2025 Dec 31, 2024
4 Open Document Open Filing FORM 4 Jan 3, 2025 Dec 31, 2024
4 Open Document Open Filing FORM 4 Jan 3, 2025 Dec 31, 2024
4 Open Document Open Filing FORM 4 Jan 3, 2025 Dec 31, 2024
4 Open Document Open Filing FORM 4 Jan 3, 2025 Dec 31, 2024
4 Open Document Open Filing FORM 4 Jan 3, 2025 Jan 1, 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 3, 2025 Dec 31, 2024
4 Open Document Open Filing FORM 4 Dec 30, 2024 Dec 26, 2024
3 Open Document Open Filing FORM 3 Dec 26, 2024 Dec 10, 2024
144 Open Document Open Filing Dec 26, 2024 001-34474
8-K Open Document | Data Open Filing FORM 8-K Dec 11, 2024 Dec 5, 2024 001-34474
4 Open Document Open Filing FORM 4 Dec 9, 2024 Dec 5, 2024
144 Open Document Open Filing Dec 5, 2024 001-34474
IRANNOTICE Open Document Open Filing IRANNOTICE Nov 4, 2024 001-34474
10-Q Open Document Open Filing 10-Q Nov 4, 2024 Sep 30, 2024 001-34474
8-K Open Document Open Filing 8-K Nov 4, 2024 Sep 30, 2024 001-34474
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 2, 2024 Sep 30, 2024
SD Open Document | Data Open Filing FORM SD Sep 27, 2024 001-34474
3 Open Document Open Filing FORM 3 Sep 3, 2024 Sep 1, 2024
SC 13D/A Open Document Open Filing SC 13D/A Aug 12, 2024 005-47307
10-Q Open Document | Data Open Filing 10-Q Aug 8, 2024 Jun 30, 2024 001-34474
IRANNOTICE Open Document Open Filing IRANNOTICE Aug 8, 2024 001-34474
8-K Open Document | Data Open Filing 8-K Aug 8, 2024 Aug 8, 2024 001-34474
4 Open Document Open Filing FORM 4 Jul 15, 2024 Jul 11, 2024
SC 13G/A Open Document Open Filing Jul 10, 2024 005-47307
4 Open Document Open Filing FORM 4 Jul 3, 2024 Jul 1, 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 2, 2024 Jun 30, 2024
4 Open Document Open Filing FORM 4 Jun 28, 2024 Jun 26, 2024
144 Open Document Open Filing Jun 26, 2024 001-34474
8-K Open Document | Data Open Filing 8-K Jun 7, 2024 Jun 3, 2024 001-34474
4 Open Document Open Filing FORM 4 Jun 5, 2024 Jun 3, 2024
4 Open Document Open Filing FORM 4 Jun 5, 2024 Jun 3, 2024
4 Open Document Open Filing FORM 4 Jun 5, 2024 Jun 3, 2024
4 Open Document Open Filing FORM 4 Jun 5, 2024 Jun 3, 2024
4 Open Document Open Filing FORM 4 Jun 5, 2024 Jun 3, 2024
DEFA14A Open Document Open Filing DEFA14A May 28, 2024 001-34474
IRANNOTICE Open Document Open Filing IRANNOTICE May 1, 2024 001-34474
10-Q Open Document | Data Open Filing 10-Q May 1, 2024 Mar 31, 2024 001-34474
8-K Open Document | Data Open Filing 8-K May 1, 2024 May 1, 2024 001-34474
DEFA14A Open Document Open Filing DEFA14A Apr 18, 2024 001-34474
DEF 14A Open Document | Data Open Filing DEF 14A Apr 18, 2024 Jun 3, 2024 001-34474
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 2, 2024 Mar 31, 2024
8-K Open Document | Data Open Filing 8-K Mar 25, 2024 Mar 25, 2024 001-34474
IRANNOTICE Open Document Open Filing IRANNOTICE Mar 15, 2024 001-34474
10-K Open Document | Data Open Filing 10-K Mar 15, 2024 Dec 31, 2023 001-34474
3 Open Document Open Filing FORM 3 Mar 13, 2024 Mar 12, 2024
4 Open Document Open Filing FORM 4 Mar 6, 2024 Mar 4, 2024
8-K Open Document | Data Open Filing 8-K Feb 21, 2024 Feb 21, 2024 001-34474
SC 13G/A Open Document Open Filing SCHEDULE 13G/A Feb 13, 2024 005-47307
4 Open Document Open Filing FORM 4 Feb 13, 2024 Feb 9, 2024
4 Open Document Open Filing FORM 4 Jan 25, 2024 Jan 19, 2024
SC 13G/A Open Document Open Filing Jan 25, 2024 005-47307
SC 13G/A Open Document Open Filing Jan 24, 2024 005-47307
SC 13D/A Open Document Open Filing SC 13D/A Jan 5, 2024 005-47307
4 Open Document Open Filing FORM 4 Jan 3, 2024 Dec 31, 2023
4 Open Document Open Filing FORM 4 Jan 3, 2024 Dec 31, 2023
4 Open Document Open Filing FORM 4 Jan 3, 2024 Dec 31, 2023
4 Open Document Open Filing FORM 4 Jan 3, 2024 Dec 31, 2023
4 Open Document Open Filing FORM 4 Jan 3, 2024 Jan 1, 2024
4 Open Document Open Filing FORM 4 Jan 3, 2024 Dec 31, 2023
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 3, 2024 Dec 31, 2023
4 Open Document Open Filing FORM 4 Jan 2, 2024 Dec 28, 2023
4 Open Document Open Filing FORM 4 Dec 28, 2023 Dec 26, 2023
144 Open Document Open Filing Dec 26, 2023 001-34474
4 Open Document Open Filing FORM 4 Dec 22, 2023 Dec 20, 2023
8-K Open Document | Data Open Filing 8-K Dec 19, 2023 Dec 19, 2023 001-34474
IRANNOTICE Open Document Open Filing IRANNOTICE Nov 8, 2023 001-34474
10-Q Open Document | Data Open Filing 10-Q Nov 8, 2023 Sep 30, 2023 001-34474
8-K Open Document | Data Open Filing 8-K Nov 8, 2023 Nov 8, 2023 001-34474
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 2, 2023 Sep 30, 2023
IRANNOTICE Open Document Open Filing IRANNOTICE Aug 9, 2023 001-34474
10-Q Open Document | Data Open Filing 10-Q Aug 9, 2023 Jun 30, 2023 001-34474
8-K Open Document | Data Open Filing 8-K Aug 9, 2023 Aug 9, 2023 001-34474
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 5, 2023 Jun 30, 2023
4 Open Document Open Filing FORM 4 Jul 3, 2023 Jul 1, 2023
3 Open Document Open Filing FORM 3 Jul 3, 2023 Jul 1, 2023
EFFECT Open Document Open Filing Jun 9, 2023 333-270681
8-K Open Document | Data Open Filing 8-K Jun 9, 2023 Jun 5, 2023 001-34474
CORRESP Open Document Open Filing Jun 8, 2023
4 Open Document Open Filing FORM 4 Jun 7, 2023 Jun 5, 2023
4 Open Document Open Filing FORM 4 Jun 7, 2023 Jun 5, 2023
4 Open Document Open Filing FORM 4 Jun 7, 2023 Jun 5, 2023
4 Open Document Open Filing FORM 4 Jun 7, 2023 Jun 5, 2023
4 Open Document Open Filing FORM 4 Jun 7, 2023 Jun 5, 2023
3 Open Document Open Filing FORM 3 Jun 7, 2023 Jun 5, 2023
CORRESP Open Document Open Filing May 15, 2023
4 Open Document Open Filing FORM 4 May 15, 2023 May 11, 2023
S-3/A Open Document Open Filing S-3/A May 12, 2023 333-270681
IRANNOTICE Open Document Open Filing IRANNOTICE May 9, 2023 001-34474
10-Q Open Document | Data Open Filing 10-Q May 9, 2023 Mar 31, 2023 001-34474
8-K Open Document | Data Open Filing 8-K May 8, 2023 May 8, 2023 001-34474
8-K Open Document | Data Open Filing FORM 8-K May 5, 2023 May 2, 2023 001-34474
DEFA14A Open Document Open Filing DEFA14A Apr 18, 2023 001-34474
DEF 14A Open Document | Data Open Filing DEF 14A Apr 18, 2023 001-34474
UPLOAD Open Document Open Filing Mar 23, 2023
S-3 Open Document Open Filing S-3 Mar 17, 2023 333-270681
IRANNOTICE Open Document Open Filing IRANNOTICE Feb 27, 2023 001-34474
10-K Open Document | Data Open Filing 10-K Feb 27, 2023 Dec 31, 2022 001-34474
8-K Open Document | Data Open Filing 8-K Feb 23, 2023 Feb 23, 2023 001-34474
POSASR Open Document Open Filing POSASR Feb 14, 2023 333-265125
SC 13G/A Open Document Open Filing Feb 9, 2023 005-47307
SC 13G/A Open Document Open Filing SCHEDULE 13G/A Feb 9, 2023 005-47307
SC 13G/A Open Document Open Filing Jan 26, 2023 005-47307
SC 13G/A Open Document Open Filing Jan 20, 2023 005-47307
4 Open Document Open Filing FORM 4 Jan 4, 2023 Dec 30, 2022
4 Open Document Open Filing FORM 4 Jan 4, 2023 Dec 30, 2022
4 Open Document Open Filing FORM 4 Jan 4, 2023 Dec 30, 2022
4 Open Document Open Filing FORM 4 Jan 4, 2023 Dec 30, 2022
4 Open Document Open Filing FORM 4 Jan 4, 2023 Dec 30, 2022
4 Open Document Open Filing FORM 4 Jan 4, 2023 Jan 1, 2023
4 Open Document Open Filing FORM 4 Jan 4, 2023 Jan 1, 2023
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 4, 2023 Dec 31, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 16, 2022 Dec 15, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 16, 2022 Dec 15, 2022
SC 13D/A Open Document Open Filing SC 13D/A Dec 16, 2022 005-47307
SC 13D/A Open Document Open Filing SC 13D/A Dec 16, 2022 005-47307
8-K Open Document | Data Open Filing 8-K Dec 12, 2022 Dec 12, 2022 001-34474
IRANNOTICE Open Document Open Filing IRANNOTICE Nov 7, 2022 001-34474
10-Q Open Document | Data Open Filing 10-Q Nov 7, 2022 Sep 30, 2022 001-34474
8-K Open Document | Data Open Filing 8-K Nov 7, 2022 Nov 7, 2022 001-34474
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 3, 2022 Sep 30, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Aug 24, 2022 Aug 22, 2022
3 Open Document Open Filing FORM 3 SUBMISSION Aug 24, 2022 Aug 22, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Aug 16, 2022 Aug 12, 2022
IRANNOTICE Open Document Open Filing IRANNOTICE Aug 9, 2022 001-34474
10-Q Open Document | Data Open Filing 10-Q Aug 9, 2022 Jun 30, 2022 001-34474
8-K Open Document | Data Open Filing 8-K Aug 9, 2022 Aug 9, 2022 001-34474
8-K Open Document | Data Open Filing FORM 8-K Aug 1, 2022 Aug 1, 2022 001-34474
SC 13G Open Document Open Filing Jul 8, 2022 005-47307
4 Open Document Open Filing FORM 4 SUBMISSION Jul 6, 2022 Jan 26, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 1, 2022 Jun 30, 2022
8-K Open Document | Data Open Filing FORM 8-K Jun 22, 2022 Jun 22, 2022 001-34474
4 Open Document Open Filing FORM 4 SUBMISSION Jun 16, 2022 Jun 14, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Jun 16, 2022 Jun 14, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Jun 16, 2022 Jun 14, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Jun 16, 2022 Jun 14, 2022
8-K Open Document | Data Open Filing FORM 8-K Jun 16, 2022 Jun 13, 2022 001-34474
S-3ASR Open Document Open Filing S-3ASR May 20, 2022 333-265125
IRANNOTICE Open Document Open Filing IRANNOTICE May 2, 2022 001-34474
10-Q Open Document | Data Open Filing 10-Q May 2, 2022 Mar 31, 2022 001-34474
DEFA14A Open Document Open Filing DEFA14A Apr 29, 2022 001-34474
DEF 14A Open Document Open Filing DEF 14A Apr 29, 2022 Jun 13, 2022 001-34474
8-K Open Document | Data Open Filing 8-K Apr 28, 2022 Apr 28, 2022 001-34474
4 Open Document Open Filing FORM 4 SUBMISSION Mar 22, 2022 Mar 21, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Mar 8, 2022 Mar 4, 2022
4 Open Document Open Filing FORM 4 Mar 1, 2022 Mar 1, 2022
4 Open Document Open Filing FORM 4 Mar 1, 2022 Feb 28, 2022
IRANNOTICE Open Document Open Filing IRANNOTICE Feb 25, 2022 001-34474
10-K Open Document | Data Open Filing 10-K Feb 25, 2022 Dec 31, 2021 001-34474
8-K Open Document | Data Open Filing 8-K Feb 24, 2022 Feb 24, 2022 001-34474
SC 13G/A Open Document Open Filing Feb 11, 2022 005-47307
8-K Open Document | Data Open Filing 8-K Feb 9, 2022 Feb 4, 2022 001-34474
SC 13G/A Open Document Open Filing SCHEDULE 13G/A Feb 9, 2022 005-47307
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G Feb 8, 2022 005-47307
8-K Open Document | Data Open Filing 8-K - CFO DEPARTURE Feb 4, 2022 Feb 1, 2022 001-34474
SC 13G/A Open Document Open Filing Feb 1, 2022 005-47307
4 Open Document Open Filing FORM 4 Jan 4, 2022 Dec 31, 2021
4 Open Document Open Filing FORM 4 Jan 4, 2022 Dec 31, 2021
4 Open Document Open Filing FORM 4 Jan 4, 2022 Dec 31, 2021
4 Open Document Open Filing FORM 4 Jan 4, 2022 Dec 31, 2021
4 Open Document Open Filing FORM 4 Jan 4, 2022 Dec 31, 2021
4 Open Document Open Filing FORM 4 Jan 4, 2022 Dec 31, 2021
4 Open Document Open Filing FORM 4 Jan 4, 2022 Jan 1, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 4, 2022 Dec 31, 2021
8-K Open Document | Data Open Filing 8-K - AMENDMENT NO. 3 TO CREDIT FACILITY Dec 27, 2021 Dec 23, 2021 001-34474
4 Open Document Open Filing FORM 4 Dec 8, 2021 Dec 6, 2021
3 Open Document Open Filing FORM 3 Dec 8, 2021 Dec 6, 2021
8-K Open Document | Data Open Filing 8-K - NEW DIRECTOR Dec 8, 2021 Dec 6, 2021 001-34474
IRANNOTICE Open Document Open Filing IRANNOTICE Nov 5, 2021 001-34474
10-Q Open Document | Data Open Filing 10-Q Nov 5, 2021 Sep 30, 2021 001-34474
8-K Open Document | Data Open Filing 8-K - GRT CASTHOUSE Nov 3, 2021 Nov 2, 2021 001-34474
8-K Open Document | Data Open Filing 8-K Nov 3, 2021 Nov 3, 2021 001-34474
IRANNOTICE Open Document Open Filing IRANNOTICE Aug 5, 2021 001-34474
10-Q Open Document | Data Open Filing 10-Q Q2 2021 Aug 5, 2021 Jun 30, 2021 001-34474
8-K Open Document | Data Open Filing 8-K Aug 4, 2021 Aug 4, 2021 001-34474
SC 13G/A Open Document Open Filing Jul 12, 2021 005-47307
4 Open Document Open Filing FORM 4 Jul 2, 2021 Jul 1, 2021
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 1, 2021 Jun 30, 2021
8-K Open Document | Data Open Filing 8-K - 2021 ANNUAL STOCKHOLDER MEETING Jun 17, 2021 Jun 14, 2021 001-34474
4 Open Document Open Filing FORM 4 Jun 16, 2021 Jun 15, 2021
4 Open Document Open Filing FORM 4 Jun 16, 2021 Jun 15, 2021
4 Open Document Open Filing FORM 4 Jun 16, 2021 Jun 15, 2021
4 Open Document Open Filing FORM 4 Jun 15, 2021 Jun 14, 2021
4 Open Document Open Filing FORM 4 Jun 15, 2021 Jun 14, 2021
3 Open Document Open Filing FORM 3 Jun 9, 2021 May 26, 2021
8-K Open Document | Data Open Filing 8-K - APPT OF PRINCIPAL ACCOUNTING OFFICER May 28, 2021 May 26, 2021 001-34474
3 Open Document Open Filing FORM 3 May 24, 2021 May 17, 2021
3 Open Document Open Filing FORM 3 May 19, 2021 May 17, 2021
DEFA14A Open Document Open Filing DEFA14A - ADDITIONAL PROXY SOLICITATION MATERIALS May 17, 2021 001-34474
8-K Open Document | Data Open Filing 8-K May 17, 2021 May 17, 2021 001-34474
4 Open Document Open Filing OWNERSHIP DOCUMENT May 10, 2021 May 7, 2021
IRANNOTICE Open Document Open Filing IRANNOTICE May 7, 2021 001-34474
10-Q Open Document | Data Open Filing 10-Q May 7, 2021 Mar 31, 2021 001-34474
8-K Open Document | Data Open Filing 8-K May 5, 2021 May 5, 2021 001-34474
DEFA14A Open Document Open Filing DEFA14A - NOTICE OF PROXY Apr 22, 2021 001-34474
DEF 14A Open Document Open Filing DEF 14A - 2021 PROXY STATEMENT Apr 22, 2021 Jun 14, 2021 001-34474
8-K Open Document | Data Open Filing 8-K - CLOSING OF 2028 SENIOR SECURED NOTES OFFERING Apr 15, 2021 Apr 14, 2021 001-34474
8-K Open Document | Data Open Filing 8-K Apr 12, 2021 Apr 6, 2021 001-34474
8-K Open Document | Data Open Filing 8-K Apr 5, 2021 Apr 5, 2021 001-34474
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 1, 2021 Mar 31, 2021
8-K Open Document | Data Open Filing 8-K Mar 25, 2021 Mar 25, 2021 001-34474
8-K Open Document | Data Open Filing 8-K - RESIGNATION OF PRINCIPAL ACCOUNTING OFFICER Mar 12, 2021 Mar 8, 2021 001-34474
4 Open Document Open Filing FORM 4 Mar 5, 2021 Mar 3, 2021
4 Open Document Open Filing FORM 4 Mar 5, 2021 Mar 3, 2021
IRANNOTICE Open Document Open Filing IRANNOTICE Mar 4, 2021 001-34474
10-K Open Document | Data Open Filing 10-K Mar 4, 2021 Dec 31, 2020 001-34474
4 Open Document Open Filing FORM 4 Mar 3, 2021 Mar 1, 2021
4 Open Document Open Filing FORM 4 Mar 3, 2021 Mar 1, 2021
4 Open Document Open Filing FORM 4 Feb 26, 2021 Feb 24, 2021
4 Open Document Open Filing FORM 4 Feb 26, 2021 Jan 21, 2021
4 Open Document Open Filing FORM 4 Feb 26, 2021 Feb 24, 2021
4 Open Document Open Filing FORM 4 Feb 24, 2021 Feb 22, 2021
4 Open Document Open Filing FORM 4 Feb 18, 2021 Feb 16, 2021
8-K Open Document | Data Open Filing 8-K Feb 18, 2021 Feb 18, 2021 001-34474
3 Open Document Open Filing FORM 3 Feb 17, 2021 Feb 9, 2021
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G Feb 12, 2021 005-47307
8-K Open Document | Data Open Filing 8-K - RETIREMENT OF HOERNER Feb 12, 2021 Feb 8, 2021 001-34474
SC 13G/A Open Document Open Filing SCHEDULE 13G/A Feb 10, 2021 005-47307
SC 13G Open Document Open Filing Feb 5, 2021 005-47307
8-K Open Document | Data Open Filing 8-K RESIGNATION OF CARROLL Jan 29, 2021 Jan 29, 2021 001-34474
SC 13G/A Open Document Open Filing Jan 29, 2021 005-47307
4 Open Document Open Filing FORM 4 Jan 5, 2021 Dec 31, 2020
4 Open Document Open Filing FORM 4 Jan 5, 2021 Dec 31, 2020
4 Open Document Open Filing FORM 4 Jan 5, 2021 Dec 31, 2020
4 Open Document Open Filing FORM 4 Jan 5, 2021 Dec 31, 2020
4 Open Document Open Filing FORM 4 Jan 5, 2021 Dec 31, 2020
4 Open Document Open Filing FORM 4 Jan 5, 2021 Dec 31, 2020
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 5, 2021 Dec 31, 2020
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 31, 2020 Dec 29, 2020
4 Open Document Open Filing FORM 4 Dec 18, 2020 Dec 17, 2020
4 Open Document Open Filing FORM 4 Dec 17, 2020 Dec 15, 2020
4 Open Document Open Filing FORM 4 Dec 11, 2020 Dec 9, 2020
4 Open Document Open Filing FORM 4 Dec 11, 2020 Dec 10, 2020
4 Open Document Open Filing FORM 4 Dec 11, 2020 Dec 9, 2020
8-K Open Document | Data Open Filing 8-K Dec 7, 2020 Dec 7, 2020 001-34474
IRANNOTICE Open Document Open Filing IRANNOTICE Nov 5, 2020 001-34474
10-Q Open Document | Data Open Filing 10-Q Nov 5, 2020 Sep 30, 2020 001-34474
8-K Open Document | Data Open Filing 8-K Oct 29, 2020 Oct 29, 2020 001-34474
8-K Open Document | Data Open Filing 8-K - MT. HOLLY WARN NOTICE Oct 20, 2020 Oct 20, 2020 001-34474
SC 13D/A Open Document Open Filing SC 13D/A Sep 30, 2020 005-47307
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 30, 2020 Sep 28, 2020
4 Open Document Open Filing FORM 4 Aug 26, 2020 Aug 24, 2020
4 Open Document Open Filing FORM 4 Aug 24, 2020 Aug 20, 2020
SC 13D/A Open Document Open Filing SC 13D/A Aug 20, 2020 005-47307
4 Open Document Open Filing FORM 4 Aug 14, 2020 Aug 13, 2020
4 Open Document Open Filing FORM 4 Aug 14, 2020 Aug 14, 2020
4 Open Document Open Filing FORM 4 Aug 13, 2020 Aug 11, 2020
4 Open Document Open Filing FORM 4 Aug 13, 2020 Aug 11, 2020
4 Open Document Open Filing FORM 4 Aug 13, 2020 Aug 11, 2020
4 Open Document Open Filing FORM 4 Aug 7, 2020 Aug 7, 2020
IRANNOTICE Open Document Open Filing IRANNOTICE Aug 6, 2020 001-34474
10-Q Open Document | Data Open Filing 10-Q Aug 6, 2020 Jun 30, 2020 001-34474
8-K Open Document | Data Open Filing 8-K Aug 5, 2020 Aug 5, 2020 001-34474
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 2, 2020 Jun 30, 2020
8-K Open Document | Data Open Filing 8-K Jul 2, 2020 Jul 1, 2020 001-34474
4 Open Document Open Filing FORM 4 Jun 29, 2020 Jun 26, 2020
4 Open Document Open Filing FORM 4 Jun 26, 2020 Jun 24, 2020
4 Open Document Open Filing FORM 4 Jun 25, 2020 Apr 7, 2020
4 Open Document Open Filing FORM 4 Jun 24, 2020 Jun 22, 2020
SC 13D/A Open Document Open Filing SC 13D/A Jun 19, 2020 005-47307
8-K Open Document | Data Open Filing 8-K - ANNOUNCING PRICING OF SENIOR SECURED NOTES OFFERING Jun 19, 2020 Jun 18, 2020 001-34474
8-K Open Document | Data Open Filing 8-K - NOTES OFFERING, TENDER OFFER AND ABL Jun 18, 2020 Jun 17, 2020 001-34474
8-K Open Document | Data Open Filing 8-K - 2020 ANNUAL STOCKHOLDER MEETING Jun 11, 2020 Jun 8, 2020 001-34474
4 Open Document Open Filing FORM 4 Jun 11, 2020 Jun 9, 2020
4 Open Document Open Filing FORM 4 Jun 11, 2020 Jun 9, 2020
4 Open Document Open Filing FORM 4 Jun 11, 2020 Jun 9, 2020
4 Open Document Open Filing FORM 4 Jun 11, 2020 Jun 9, 2020
3 Open Document Open Filing FORM 3 Jun 10, 2020 Jun 8, 2020
DEFA14A Open Document Open Filing DEFA14A May 22, 2020 001-34474
IRANNOTICE Open Document Open Filing IRANNOTICE May 4, 2020 001-34474
10-Q Open Document | Data Open Filing 10-Q May 4, 2020 Mar 31, 2020 001-34474
8-K Open Document | Data Open Filing 8-K Apr 30, 2020 Apr 30, 2020 001-34474
DEFA14A Open Document Open Filing DEFA14A Apr 22, 2020 001-34474
DEF 14A Open Document Open Filing DEF 14A Apr 22, 2020 Apr 22, 2020 001-34474
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 2, 2020 Mar 31, 2020
4 Open Document Open Filing FORM 4 Mar 26, 2020 Mar 24, 2020
4 Open Document Open Filing FORM 4 Mar 26, 2020 Mar 24, 2020
4 Open Document Open Filing FORM 4 Mar 26, 2020 Mar 24, 2020
4 Open Document Open Filing FORM 4 Mar 26, 2020 Mar 24, 2020
4 Open Document Open Filing FORM 4 Mar 26, 2020 Mar 24, 2020
8-K Open Document | Data Open Filing 8-K - CENTURY ANNOUNCES EXTENSION OF CBA AT HAWESVILLE AND PARTIAL DRAW DOWNS Mar 24, 2020 Mar 19, 2020 001-34474
4 Open Document Open Filing FORM 4 Mar 11, 2020 Mar 10, 2020
IRANNOTICE Open Document Open Filing IRANNOTICE Feb 27, 2020 001-34474
10-K Open Document | Data Open Filing 10-K Feb 27, 2020 Dec 31, 2019 001-34474
8-K Open Document | Data Open Filing 8-K Feb 20, 2020 Feb 20, 2020 001-34474
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4 Open Document Open Filing FORM 4 Jan 3, 2020 Mar 18, 2019
4 Open Document Open Filing FORM 4 Jan 3, 2020 Jan 1, 2020
4 Open Document Open Filing FORM 4 Jan 3, 2020 Dec 31, 2019
4 Open Document Open Filing FORM 4 Jan 3, 2020 Dec 31, 2019
4 Open Document Open Filing FORM 4 Jan 3, 2020 Dec 31, 2019
4 Open Document Open Filing FORM 4 Jan 3, 2020 Dec 31, 2019
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 3, 2020 Dec 31, 2019
4 Open Document Open Filing FORM 4 Dec 30, 2019 Dec 26, 2019
4 Open Document Open Filing FORM 4 Dec 26, 2019 Dec 23, 2019
4 Open Document Open Filing FORM 4 Dec 23, 2019 Dec 19, 2019
8-K Open Document | Data Open Filing 8-K 2019 ADOPTION OF A&R BYLAWS Dec 6, 2019 Dec 3, 2019 001-34474
4 Open Document Open Filing FORM 4 Nov 12, 2019 Nov 8, 2019
4 Open Document Open Filing FORM 4 Nov 8, 2019 Nov 7, 2019
IRANNOTICE Open Document Open Filing IRANNOTICE Nov 8, 2019 001-34474
10-Q Open Document | Data Open Filing 10-Q Nov 8, 2019 Sep 30, 2019 001-34474
8-K Open Document | Data Open Filing Q3 2019 8-K Nov 5, 2019 Nov 5, 2019 001-34474
S-8 Open Document Open Filing S-8 Aug 9, 2019 333-233184
IRANNOTICE Open Document Open Filing IRANNOTICE Q2 2019 Aug 8, 2019 001-34474
10-Q Open Document | Data Open Filing 10-Q Q2 2019 Aug 8, 2019 Jun 30, 2019 001-34474
8-K Open Document Open Filing Q2 2019 8-K Aug 1, 2019 Aug 1, 2019 001-34474
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 2, 2019 Jun 30, 2019
4 Open Document Open Filing FORM 4 Jun 20, 2019 Jun 13, 2019
8-K Open Document Open Filing 8-K - 2019 ANNUAL MEETING Jun 6, 2019 Jun 3, 2019 001-34474
4 Open Document Open Filing FORM 4 Jun 5, 2019 Jun 4, 2019
4 Open Document Open Filing FORM 4 Jun 5, 2019 Jun 4, 2019
4 Open Document Open Filing FORM 4 Jun 5, 2019 Jun 4, 2019
8-K Open Document Open Filing FORM 8-K May 29, 2019 May 28, 2019 001-34474
8-K/A Open Document Open Filing 8-K/A May 15, 2019 May 3, 2019 001-34474
4 Open Document Open Filing FORM 4 May 14, 2019 Mar 29, 2019
EFFECT Open Document Open Filing May 9, 2019 333-230018
IRANNOTICE Open Document Open Filing IRANNOTICE Q1 2019 May 8, 2019 001-34474
10-Q Open Document | Data Open Filing 10-Q Q1 2019 May 8, 2019 Mar 31, 2019 001-34474
CORRESP Open Document Open Filing May 8, 2019
S-3/A Open Document Open Filing S-3/A PRE-EFFECTIVE AMENDMENT May 7, 2019 333-230018
8-K Open Document Open Filing 8-K May 3, 2019 May 3, 2019 001-34474
8-K Open Document Open Filing Q1 2019 8-K Apr 30, 2019 Apr 30, 2019 001-34474
DEFA14A Open Document Open Filing DEFA14A - NOTICE OF PROXY Apr 22, 2019 001-34474
DEF 14A Open Document Open Filing DEF 14A Apr 22, 2019 Dec 31, 2018 001-34474
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 2, 2019 Mar 31, 2019
4 Open Document Open Filing FORM 4 Mar 25, 2019 Mar 25, 2019
4 Open Document Open Filing FORM 4 Mar 25, 2019 Mar 25, 2019
4 Open Document Open Filing FORM 4 Mar 25, 2019 Mar 25, 2019
4 Open Document Open Filing FORM 4 Mar 25, 2019 Mar 21, 2019
UPLOAD Open Document Open Filing Mar 7, 2019
S-3 Open Document Open Filing S-3 - 2019 SHELF REGISTRATION Mar 1, 2019 333-230018
IRANNOTICE Open Document Open Filing IRANNOTICE - Q4 2018 Feb 28, 2019 001-34474
10-K Open Document | Data Open Filing 2018 10-K Feb 28, 2019 Dec 31, 2018 001-34474
8-K Open Document Open Filing Q4 2018 8-K Feb 21, 2019 Feb 21, 2019 001-34474
4 Open Document Open Filing FORM 4 Feb 19, 2019 Feb 15, 2019
POSASR Open Document Open Filing POSASR - 2019 AMENDMENT NO. 1 Feb 14, 2019 333-219556
SC 13G/A Open Document Open Filing Feb 11, 2019 005-47307
5 Open Document Open Filing FORM 5 Feb 8, 2019 Dec 31, 2018
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SC 13G/A Open Document Open Filing Feb 4, 2019 005-47307
4 Open Document Open Filing FORM 4 Jan 3, 2019 Dec 31, 2018
4 Open Document Open Filing FORM 4 Jan 3, 2019 Dec 31, 2018
4 Open Document Open Filing FORM 4 Jan 3, 2019 Dec 31, 2018
4 Open Document Open Filing FORM 4 Jan 3, 2019 Jan 1, 2019
4 Open Document Open Filing FORM 4 Jan 3, 2019 Dec 31, 2018
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 3, 2019 Dec 31, 2018
8-K Open Document Open Filing 8-K Nov 28, 2018 Nov 28, 2018 001-34474
IRANNOTICE Open Document Open Filing IRANNOTICE - Q3 2018 Nov 2, 2018 001-34474
10-Q Open Document | Data Open Filing 10-Q Q3 2018 Nov 2, 2018 Sep 30, 2018 001-34474
4 Open Document Open Filing FORM 4 Oct 31, 2018 Oct 30, 2018
4 Open Document Open Filing FORM 4 Oct 31, 2018 Oct 29, 2018
8-K Open Document Open Filing Q3 2018 8-K Oct 25, 2018 Oct 25, 2018 001-34474
8-K Open Document Open Filing 8-K Oct 10, 2018 Oct 10, 2018 001-34474
8-K Open Document Open Filing 8-K - PRESS RELEASE Oct 9, 2018 Oct 9, 2018 001-34474
8-K Open Document Open Filing FORM 8-K - REG FD DISCLOSURE Oct 2, 2018 Oct 2, 2018 001-34474
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 2, 2018 Sep 30, 2018
4 Open Document Open Filing FORM 4 Sep 19, 2018 Sep 17, 2018
3 Open Document Open Filing FORM 3 Sep 19, 2018 Sep 17, 2018
8-K Open Document Open Filing 8-K - 2018 DIRECTOR APPOINTMENT Sep 19, 2018 Sep 19, 2018 001-34474
3 Open Document Open Filing FORM 3 Sep 4, 2018 Aug 28, 2018
8-K Open Document Open Filing 8-K - APPT OF PRINCIPAL ACCOUNTING OFFICER Aug 28, 2018 Aug 28, 2018 001-34474
IRANNOTICE Open Document Open Filing IRAN NOTICE - Q2 2018 Aug 8, 2018 001-34474
10-Q Open Document | Data Open Filing 10-Q Q2 2018 Aug 8, 2018 Jun 30, 2018 001-34474
8-K Open Document Open Filing Q2 2018 8-K Aug 1, 2018 Aug 1, 2018 001-34474
4 Open Document Open Filing FORM 4 Jul 31, 2018 Jul 30, 2018
3 Open Document Open Filing FORM 3 Jul 31, 2018 Jul 30, 2018
8-K Open Document Open Filing 8-K 2018 OFFICER APPOINTMENT Jul 16, 2018 Jul 16, 2018 001-34474
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 2, 2018 Jun 30, 2018
4 Open Document Open Filing FORM 4 Jun 20, 2018 Jun 19, 2018
4 Open Document Open Filing FORM 4 Jun 20, 2018 Jun 19, 2018
4 Open Document Open Filing FORM 4 Jun 20, 2018 Jun 19, 2018
8-K Open Document Open Filing 8-K - 2018 ANNUAL STOCKHOLDER MEETING Jun 20, 2018 Jun 18, 2018 001-34474
4 Open Document Open Filing FORM 4 Jun 11, 2018 Jun 7, 2018
8-K Open Document Open Filing FORM 8-K May 30, 2018 May 30, 2018 001-34474
8-K Open Document Open Filing FORM 8-K May 16, 2018 May 16, 2018 001-34474
IRANNOTICE Open Document Open Filing IRANNOTICE May 4, 2018 001-34474
10-Q Open Document | Data Open Filing 10-Q Q1 2018 May 4, 2018 Mar 31, 2018 001-34474
8-K Open Document Open Filing Q1 2018 8-K May 3, 2018 May 3, 2018 001-34474
8-K Open Document Open Filing FORM 8-K ITEM 5.02 May 2, 2018 May 1, 2018 001-34474
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4 Open Document Open Filing FORM 4 Apr 17, 2018 Apr 17, 2018
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 3, 2018 Mar 31, 2018
4 Open Document Open Filing FORM 4 Mar 27, 2018 Mar 26, 2018
4 Open Document Open Filing FORM 4 Mar 27, 2018 Mar 26, 2018
4 Open Document Open Filing FORM 4 Mar 27, 2018 Mar 26, 2018
4 Open Document Open Filing FORM 4 Mar 27, 2018 Mar 26, 2018
4 Open Document Open Filing FORM 4 Mar 27, 2018 Mar 26, 2018
4 Open Document Open Filing FORM 4 Mar 16, 2018 Mar 16, 2018
4 Open Document Open Filing FORM 4 Mar 16, 2018 Mar 14, 2018
8-K Open Document Open Filing FORM 8-K Mar 9, 2018 Mar 9, 2018 001-34474
IRANNOTICE Open Document Open Filing 2017 IRANNOTICE Feb 28, 2018 001-34474
10-K Open Document | Data Open Filing 2017 10-K Feb 28, 2018 Dec 31, 2017 001-34474
8-K Open Document Open Filing Q4 2017 8-K Feb 22, 2018 Feb 21, 2018 001-34474
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SC 13G/A Open Document Open Filing Feb 9, 2018 005-47307
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4 Open Document Open Filing FORM 4 Jan 3, 2018 Dec 31, 2017
4 Open Document Open Filing FORM 4 Jan 3, 2018 Dec 31, 2017
4 Open Document Open Filing FORM 4 Jan 3, 2018 Dec 31, 2017
4 Open Document Open Filing FORM 4 Jan 3, 2018 Dec 31, 2017
4 Open Document Open Filing FORM 4 Jan 3, 2018 Dec 31, 2017
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SC 13D/A Open Document Open Filing SC 13D/A Dec 15, 2017 005-47307
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8-K Open Document Open Filing 8-K ITEM 5.02 Dec 8, 2017 Dec 8, 2017 001-34474
IRANNOTICE Open Document Open Filing IRANNOTICE Nov 8, 2017 001-34474
10-Q Open Document | Data Open Filing 10-Q Q3 2017 Nov 8, 2017 Sep 30, 2017 001-34474
8-K Open Document Open Filing 8-K Oct 26, 2017 Oct 26, 2017 001-34474
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 3, 2017 Sep 30, 2017
SC 13D Open Document Open Filing SCHEDULE 13D Sep 15, 2017 005-47307
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 15, 2017 Sep 14, 2017
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 15, 2017 Sep 14, 2017
3 Open Document Open Filing OWNERSHIP DOCUMENT Sep 15, 2017 Sep 14, 2017
3 Open Document Open Filing OWNERSHIP DOCUMENT Sep 15, 2017 Sep 14, 2017
SC 13D/A Open Document Open Filing SC 13D/A Sep 15, 2017 005-47307
4 Open Document Open Filing FORM 4 Sep 15, 2017 Sep 14, 2017
SC 13G Open Document Open Filing SC 13G Aug 21, 2017 005-47307
IRANNOTICE Open Document Open Filing IRANNOTICE - 2017 Q2 Aug 9, 2017 001-34474
10-Q Open Document | Data Open Filing 10-Q Aug 9, 2017 Jun 30, 2017 001-34474
8-K Open Document | Data Open Filing 8-K 2017 Q2 EARNINGS RELEASE Aug 2, 2017 Aug 2, 2017 001-34474
S-3ASR Open Document Open Filing S-3ASR Jul 28, 2017 333-219556
8-K Open Document | Data Open Filing FORM 8-K Jul 28, 2017 Jul 28, 2017 001-34474
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 5, 2017 Jun 30, 2017
8-K Open Document Open Filing 8-K - 2017 ANNUAL STOCKHOLDER MEETING Jun 22, 2017 Jun 19, 2017 001-34474
4 Open Document Open Filing FORM 4 Jun 22, 2017 Jun 20, 2017
4 Open Document Open Filing FORM 4 Jun 22, 2017 Jun 20, 2017
4 Open Document Open Filing FORM 4 Jun 22, 2017 Jun 20, 2017
SC 13G Open Document Open Filing Jun 20, 2017 005-47307
4 Open Document Open Filing FORM 4 May 26, 2017 May 25, 2017
IRANNOTICE Open Document Open Filing IRANNOTICE - Q1 2017 May 9, 2017 001-34474
10-Q Open Document | Data Open Filing 10-Q - 2017 Q1 May 9, 2017 Mar 31, 2017 001-34474
4 Open Document Open Filing FORM 4 May 1, 2017 Apr 28, 2017
8-K Open Document Open Filing 8-K - 2017 Q1 EARNINGS RELEASE Apr 25, 2017 Apr 25, 2017 001-34474
DEFA14A Open Document Open Filing DEFA14A - NOTICE OF PROXY Apr 24, 2017 001-34474
DEF 14A Open Document Open Filing DEF 14A - 2017 PROXY STATEMENT Apr 24, 2017 Dec 31, 2016 001-34474
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 3, 2017 Mar 31, 2017
10-K/A Open Document | Data Open Filing 10-K/A Mar 16, 2017 Dec 31, 2016 001-34474
IRANNOTICE Open Document Open Filing IRANNOTICE - 2016 FORM 10-K Mar 14, 2017 001-34474
10-K Open Document | Data Open Filing 10-K - 2016 ANNUAL REPORT Mar 14, 2017 Dec 31, 2016 001-34474
RW Open Document Open Filing REQUEST FOR WITHDRAWAL OF REGISTRATION STATEMENT Mar 8, 2017 333-209966
4 Open Document Open Filing FORM 4 Mar 1, 2017 Feb 27, 2017
8-K Open Document Open Filing FORM 8-K Feb 23, 2017 Feb 23, 2017 001-34474
8-K Open Document Open Filing 8-K - SETTLEMENT OF RETIREE MEDICAL LITIGATION Feb 10, 2017 Feb 10, 2017 001-34474
SC 13G/A Open Document Open Filing Feb 10, 2017 005-47307
SC 13G Open Document Open Filing Feb 10, 2017 005-47307
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8-K Open Document Open Filing FORM 8-K RAVENSWOOD ASSET SALE Jan 27, 2017 Jan 26, 2017 001-34474
SC 13G/A Open Document Open Filing Jan 23, 2017 005-47307
3/A Open Document Open Filing FORM 3/A Jan 13, 2017 Jan 13, 2017
3 Open Document Open Filing FORM 3 Jan 13, 2017 Jan 6, 2017
4 Open Document Open Filing FORM 4 Jan 4, 2017 Jan 1, 2017
4 Open Document Open Filing FORM 4 Jan 4, 2017 Dec 31, 2016
4 Open Document Open Filing FORM 4 Jan 4, 2017 Dec 31, 2016
4 Open Document Open Filing FORM 4 Jan 4, 2017 Dec 31, 2016
4 Open Document Open Filing FORM 4 Jan 4, 2017 Dec 31, 2016
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 3, 2017 Dec 31, 2016
8-K Open Document Open Filing 8-K 2016 SALE OF RAVENSWOOD FACILITY Dec 8, 2016 Dec 8, 2016 001-34474
8-K Open Document Open Filing 8-K RESIGNATION OF DILLON Nov 18, 2016 Nov 18, 2016 001-34474
10-Q Open Document | Data Open Filing 10-Q Nov 8, 2016 Sep 30, 2016 001-34474
8-K Open Document Open Filing 8-K - 2016 Q3 EARNINGS RELEASE Oct 27, 2016 Oct 27, 2016 001-34474
UPLOAD Open Document Open Filing Oct 25, 2016
CORRESP Open Document Open Filing Oct 12, 2016
UPLOAD Open Document Open Filing Oct 3, 2016
IRANNOTICE Open Document Open Filing IRANNOTICE Aug 5, 2016 001-34474
10-Q Open Document | Data Open Filing 10-Q Q2 2016 Aug 5, 2016 Jun 30, 2016 001-34474
8-K Open Document Open Filing 8-K Jul 28, 2016 Jul 28, 2016 001-34474
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 5, 2016 Jun 30, 2016
4 Open Document Open Filing FORM 4 Jun 29, 2016 Jun 28, 2016
4 Open Document Open Filing FORM 4 Jun 29, 2016 Jun 28, 2016
4 Open Document Open Filing FORM 4 Jun 29, 2016 Jun 28, 2016
8-K Open Document Open Filing 8-K - 2016 ANNUAL STOCKHOLDER MEETING Jun 29, 2016 Jun 27, 2016 001-34474
IRANNOTICE Open Document Open Filing IRANNOTICE - Q1 2016 May 6, 2016 001-34474
10-Q Open Document | Data Open Filing 10-Q Q1 2016 May 6, 2016 Mar 31, 2016 001-34474
EFFECT Open Document Open Filing May 5, 2016 333-209966
CORRESP Open Document Open Filing May 2, 2016
DEFA14A Open Document Open Filing DEFA14A - NOTICE OF PROXY Apr 29, 2016 001-34474
DEF 14A Open Document Open Filing DEF 14A - 2016 PROXY STATEMENT Apr 29, 2016 Dec 31, 2015 001-34474
8-K Open Document | Data Open Filing FORM 8-K - CENX 2016 Q1 EARNINGS RELEASE Apr 28, 2016 Apr 28, 2016 001-34474
8-K Open Document Open Filing 8-K AMENDMENT TO ICELANDIC CREDIT FACILITY Apr 15, 2016 Apr 15, 2016 001-34474
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 4, 2016 Mar 31, 2016
4 Open Document Open Filing FORM 4 Mar 28, 2016 Mar 24, 2016
8-K Open Document Open Filing 8-K - AMENDED AND RESTATED LTIP Mar 24, 2016 Mar 24, 2016 001-34474
4 Open Document Open Filing FORM 4 Mar 24, 2016 Mar 22, 2016
4 Open Document Open Filing FORM 4 Mar 24, 2016 Mar 22, 2016
4 Open Document Open Filing FORM 4 Mar 24, 2016 Mar 22, 2016
4 Open Document Open Filing FORM 4 Mar 24, 2016 Mar 22, 2016
4 Open Document Open Filing FORM 4 Mar 24, 2016 Mar 22, 2016
CORRESP Open Document Open Filing Mar 23, 2016
S-3 Open Document Open Filing S-3 REGISTRATION STATEMENT Mar 7, 2016 333-209966
IRANNOTICE Open Document Open Filing IRANNOTICE - 2015 10-K Mar 7, 2016 001-34474
10-K Open Document | Data Open Filing 10-K Mar 7, 2016 Dec 31, 2015 001-34474
AW Open Document Open Filing AW - AMENDMENT WITHDRAWAL Mar 4, 2016 333-200001
8-K Open Document Open Filing 8-K 2015 Q4 EARNIGS RELEASE Feb 19, 2016 Feb 19, 2016 001-34474
POSASR Open Document Open Filing POST-EFFECTIVE AMENDMENT TO AN AUTOMATIC SHELF REGISTRATION STATEMENT Feb 16, 2016 333-200001
S-3/A Open Document Open Filing S-3ASR Feb 16, 2016 333-200001
SC 13G Open Document Open Filing Feb 12, 2016 005-47307
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SC 13G Open Document Open Filing Jan 28, 2016 005-47307
SC 13G/A Open Document Open Filing Jan 8, 2016 005-47307
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 5, 2016 Dec 31, 2015
4 Open Document Open Filing FORM 4 Jan 4, 2016 Dec 31, 2015
4 Open Document Open Filing FORM 4 Jan 4, 2016 Dec 31, 2015
4 Open Document Open Filing FORM 4 Jan 4, 2016 Dec 31, 2015
4 Open Document Open Filing FORM 4 Jan 4, 2016 Dec 31, 2015
4 Open Document Open Filing FORM 4 Jan 4, 2016 Dec 31, 2015
8-K Open Document Open Filing 8-K SEBREE AND MT. HOLLY ONGOING OPERATIONS. Dec 18, 2015 Dec 18, 2015 001-34474
8-K Open Document Open Filing 8-K AMENDED BYLAWS & RESTORATION PLAN Dec 14, 2015 Dec 14, 2015 001-34474
4/A Open Document Open Filing FORM 4/A Nov 30, 2015 Sep 2, 2015
4/A Open Document Open Filing FORM 4/A Nov 30, 2015 Sep 2, 2015
4/A Open Document Open Filing FORM 4/A Nov 30, 2015 Sep 2, 2015
SC 13G/A Open Document Open Filing Nov 10, 2015 005-47307
10-Q Open Document | Data Open Filing 10-Q Q3 2015 Nov 4, 2015 Sep 30, 2015 001-34474
8-K Open Document Open Filing 8-K SEBREE WARN NOTICE Oct 30, 2015 Oct 30, 2015 001-34474
8-K Open Document Open Filing 8-K 2015 Q3 FINANCIAL RESULTS Oct 29, 2015 Oct 29, 2015 001-34474
8-K Open Document Open Filing 8-K MT. HOLLY WARN NOTICE Oct 22, 2015 Oct 22, 2015 001-34474
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 1, 2015 Sep 30, 2015
4 Open Document Open Filing FORM 4 Sep 4, 2015 Sep 2, 2015
4 Open Document Open Filing FORM 4 Sep 4, 2015 Sep 2, 2015
4 Open Document Open Filing FORM 4 Sep 4, 2015 Sep 2, 2015
8-K Open Document Open Filing 8-K 2015 ANNUAL MEETING RESULTS Sep 3, 2015 Sep 1, 2015 001-34474
4 Open Document Open Filing FORM 4 Sep 2, 2015 Aug 31, 2015
8-K Open Document Open Filing 8-K HAWESVILLE WARN NOTICE Aug 25, 2015 Aug 25, 2015 001-34474
DEFA14A Open Document Open Filing DEFA14A SUPPLEMENTAL MATERIALS FOR 2015 PROXY STATEMENT Aug 24, 2015 001-34474
DEFA14A Open Document Open Filing DEFA14A ADDITIONAL MATERIAL FOR 2015 PROXY STATEMENT Aug 12, 2015 001-34474
IRANNOTICE Open Document Open Filing IRANNOTICE Aug 7, 2015 001-34474
10-Q Open Document | Data Open Filing 10-Q Aug 7, 2015 Jun 30, 2015 001-34474
8-K Open Document Open Filing 8-K Aug 6, 2015 Aug 6, 2015 001-34474
8-K Open Document Open Filing 8-K RAVENSWOOD ANNOUNCEMENT Jul 31, 2015 Jul 27, 2015 001-34474
ARS Open Document Open Filing AUTO-GENERATED PAPER DOCUMENT Jul 27, 2015 Dec 31, 2014 001-34474
DEFA14A Open Document Open Filing DEFA14A 2015 NOTICE OF PROXY Jul 13, 2015 001-34474
DEF 14A Open Document Open Filing DEF 14A 2015 PROXY STATEMENT Jul 13, 2015 Dec 31, 2014 001-34474
SC 13G Open Document Open Filing Jul 10, 2015 005-47307
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4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 2, 2015 Jun 30, 2015
8-K Open Document Open Filing 8-K ITEM 10.1 5TH AMENDMENT TO CREDIT FACILITY Jul 1, 2015 Jun 26, 2015 001-34474
CT ORDER Open Document Open Filing Jun 1, 2015 001-34474
IRANNOTICE Open Document Open Filing IRANNOTICE May 1, 2015 001-34474
10-Q Open Document | Data Open Filing 10-Q May 1, 2015 Mar 31, 2015 001-34474
10-K/A Open Document Open Filing 10-K/A FOR FISCAL 2014 Apr 30, 2015 Dec 31, 2014 001-34474
8-K Open Document Open Filing 8-K Apr 30, 2015 Apr 30, 2015 001-34474
4 Open Document Open Filing FORM 4 Apr 17, 2015 Apr 16, 2015
4 Open Document Open Filing FORM 4 Apr 3, 2015 Apr 1, 2015
4 Open Document Open Filing FORM 4 Apr 3, 2015 Apr 1, 2015
4 Open Document Open Filing FORM 4 Apr 3, 2015 Apr 1, 2015
4 Open Document Open Filing FORM 4 Apr 3, 2015 Apr 1, 2015
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 1, 2015 Mar 31, 2015
4 Open Document Open Filing FORM 4 Apr 1, 2015 Mar 31, 2015
3 Open Document Open Filing FORM 3 Apr 1, 2015 Mar 31, 2015
8-K Open Document Open Filing 8-K APPOINTMENT OF HEYROTH AS CAO Mar 31, 2015 Mar 31, 2015 001-34474
8-K Open Document Open Filing 8-K ITEM 8.01 OTHER EVENT - STOCK REPURCHASE PROGRAM Mar 26, 2015 Mar 26, 2015 001-34474
4 Open Document Open Filing FORM 4 Mar 25, 2015 Mar 23, 2015
4 Open Document Open Filing FORM 4 Mar 25, 2015 Mar 23, 2015
4 Open Document Open Filing FORM 4 Mar 25, 2015 Mar 23, 2015
4 Open Document Open Filing FORM 4 Mar 25, 2015 Mar 23, 2015
4 Open Document Open Filing FORM 4 Mar 25, 2015 Mar 23, 2015
IRANNOTICE Open Document Open Filing IRANNOTICE Mar 2, 2015 001-34474
10-K Open Document | Data Open Filing 10-K Mar 2, 2015 Dec 31, 2014 001-34474
8-K Open Document Open Filing 8-K ITEM 8.01 OTHER EVENT - STOCK REPURCHASE PROGRAM Feb 26, 2015 Feb 26, 2015 001-34474
8-K Open Document Open Filing 8-K Feb 24, 2015 Feb 24, 2015 001-34474
8-K Open Document Open Filing 8-K Feb 13, 2015 Feb 12, 2015 001-34474
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SC 13G Open Document Open Filing Feb 2, 2015 005-47307
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 5, 2015 Dec 31, 2014
4 Open Document Open Filing FORM 4 Jan 5, 2015 Dec 31, 2014
4 Open Document Open Filing FORM 4 Jan 5, 2015 Dec 31, 2014
4 Open Document Open Filing FORM 4 Jan 5, 2015 Dec 31, 2014
4 Open Document Open Filing FORM 4 Jan 5, 2015 Dec 31, 2014
UPLOAD Open Document Open Filing Jan 5, 2015
8-K Open Document Open Filing 8-K Dec 5, 2014 Dec 3, 2014 001-34474
CORRESP Open Document Open Filing Dec 2, 2014
8-K Open Document Open Filing 8-K Dec 1, 2014 Dec 1, 2014 001-34474
UPLOAD Open Document Open Filing Nov 17, 2014
S-3ASR Open Document Open Filing S-3ASR Nov 7, 2014 333-200001
IRANNOTICE Open Document Open Filing IRANNOTICE Nov 5, 2014 001-34474
10-Q Open Document | Data Open Filing 10-Q Nov 5, 2014 Sep 30, 2014 001-34474
CORRESP Open Document Open Filing Oct 31, 2014
8-K Open Document Open Filing 8-K Oct 29, 2014 Oct 29, 2014 001-34474
8-K Open Document Open Filing 8-K Oct 24, 2014 Oct 23, 2014 001-34474
UPLOAD Open Document Open Filing Oct 20, 2014
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 2, 2014 Sep 30, 2014
4 Open Document Open Filing FORM 4 Sep 17, 2014 Sep 17, 2014
SC 13D/A Open Document Open Filing SC 13D/A Sep 17, 2014 005-47307
8-K Open Document Open Filing 8-K Sep 12, 2014 Sep 8, 2014 001-34474
4 Open Document Open Filing FORM 4 Sep 11, 2014 Sep 9, 2014
4 Open Document Open Filing FORM 4 Sep 11, 2014 Sep 9, 2014
4 Open Document Open Filing FORM 4 Sep 11, 2014 Sep 9, 2014
4 Open Document Open Filing FORM 4 Sep 10, 2014 Sep 8, 2014
3 Open Document Open Filing FORM 3 Sep 10, 2014 Sep 8, 2014
4 Open Document Open Filing OWNERSHIP DOCUMENT Aug 21, 2014 Sep 12, 2012
10-Q Open Document | Data Open Filing 10-Q Aug 8, 2014 Jun 30, 2014 001-34474
ARS Open Document Open Filing AUTO-GENERATED PAPER DOCUMENT Aug 1, 2014 Dec 31, 2013 001-34474
8-K Open Document Open Filing 8-K Jul 30, 2014 Jul 30, 2014 001-34474
DEFA14A Open Document Open Filing DEFA14A Jul 18, 2014 001-34474
DEF 14A Open Document Open Filing DEF 14A Jul 18, 2014 Dec 31, 2013 001-34474
SC 13D/A Open Document Open Filing SC 13D/A Jul 14, 2014 005-47307
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 2, 2014 Jun 30, 2014
8-K Open Document Open Filing 8-K Jun 27, 2014 Jun 23, 2014 001-34474
4 Open Document Open Filing FORM 4 Jun 25, 2014 Jun 23, 2014
3 Open Document Open Filing FORM 3 Jun 25, 2014 Jun 16, 2014
8-K Open Document Open Filing 8-K Jun 16, 2014 Jun 16, 2014 001-34474
SC 13G/A Open Document Open Filing Jun 9, 2014 005-47307
IRANNOTICE Open Document Open Filing IRANNOTICE May 9, 2014 001-34474
10-Q Open Document | Data Open Filing 10-Q May 9, 2014 Mar 31, 2014 001-34474
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