Constellium Se

Symbol
CSTM on NYSE
Entity
Company
Business address
Washington Plaza, 40 44 Rue Washington, 75008 Paris, France
Phone
33-1-73-01-46-51
Fiscal year end
December 31
Category
Large accelerated filer
Former names
Constellium N.V. (to 6/28/2019), Constellium Holdco B.V. (to 5/17/2013)
All SEC filings
View on sec.gov
Constellium Se has filed 382 SEC EDGAR filings since 12/3/2012

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
10-Q Open Document | Data Open Filing 10-Q Oct 29, 2025 Sep 30, 2025 001-35931
8-K Open Document | Data Open Filing 8-K Oct 29, 2025 Oct 29, 2025 001-35931
8-K Open Document | Data Open Filing 8-K Oct 29, 2025 Oct 29, 2025 001-35931
SCHEDULE 13G Open Document Open Filing Sep 16, 2025 005-87483
SCHEDULE 13G/A Open Document Open Filing Sep 8, 2025 005-87483
SCHEDULE 13G/A Open Document Open Filing Aug 14, 2025 005-87483
SCHEDULE 13G/A Open Document Open Filing Aug 1, 2025 005-87483
10-Q Open Document | Data Open Filing 10-Q Jul 31, 2025 Jun 30, 2025 001-35931
8-K Open Document | Data Open Filing 8-K Jul 29, 2025 Jul 29, 2025 001-35931
SCHEDULE 13G Open Document Open Filing Jul 17, 2025 005-87483
SCHEDULE 13G Open Document Open Filing May 30, 2025 005-87483
SD Open Document Open Filing SD May 27, 2025 001-35931
8-K Open Document | Data Open Filing 8-K May 22, 2025 May 15, 2025 001-35931
10-Q Open Document | Data Open Filing 10-Q Apr 30, 2025 Mar 31, 2025 001-35931
8-K Open Document | Data Open Filing 8-K Apr 30, 2025 Apr 30, 2025 001-35931
SCHEDULE 13G/A Open Document Open Filing Apr 29, 2025 005-87483
8-K Open Document | Data Open Filing 8-K Apr 15, 2025 Apr 15, 2025 001-35931
10-K/A Open Document | Data Open Filing 10-K/A Apr 15, 2025 Dec 31, 2024 001-35931
10-K Open Document | Data Open Filing 10-K Feb 28, 2025 Dec 31, 2024 001-35931
8-K Open Document Open Filing 8-K Feb 20, 2025 Feb 20, 2025 001-35931
SCHEDULE 13G/A Open Document Open Filing Feb 14, 2025 005-87483
8-K Open Document Open Filing 8-K Jan 15, 2025 Jan 15, 2025 001-35931
SC 13G/A Open Document Open Filing Nov 14, 2024 005-87483
SC 13G/A Open Document Open Filing JANUS CLOSEOUT Nov 14, 2024 005-87483
SC 13G Open Document Open Filing Nov 8, 2024 005-87483
6-K Open Document Open Filing 6-K Oct 23, 2024 Oct 23, 2024 001-35931
SC 13G Open Document Open Filing Oct 22, 2024 005-87483
6-K Open Document Open Filing 6-K Aug 27, 2024 Aug 27, 2024 001-35931
6-K Open Document Open Filing 6-K Jul 25, 2024 Jul 25, 2024 001-35931
6-K Open Document Open Filing 6-K Jul 24, 2024 Jul 24, 2024 001-35931
6-K Open Document | Data Open Filing 6-K Jul 23, 2024 Jun 30, 2024 001-35931
6-K Open Document Open Filing 6-K Jul 23, 2024 Jul 23, 2024 001-35931
6-K Open Document Open Filing 6-K Jul 3, 2024 Jul 3, 2024 001-35931
SC 13D/A Open Document Open Filing SC 13D/A Jun 6, 2024 005-87483
144 Open Document Open Filing Jun 4, 2024 001-35931
SD Open Document Open Filing SD May 28, 2024 001-35931
S-8 Open Document Open Filing S-8 May 16, 2024 333-279450
6-K Open Document Open Filing 6-K May 14, 2024 May 14, 2024 001-35931
6-K Open Document Open Filing 6-K Apr 24, 2024 Apr 24, 2024 001-35931
6-K Open Document Open Filing 6-K Apr 12, 2024 Apr 12, 2024 001-35931
F-3ASR Open Document Open Filing F-3ASR Mar 20, 2024 333-278097
20-F Open Document | Data Open Filing 20-F Mar 18, 2024 Dec 31, 2023 001-35931
UPLOAD Open Document Open Filing Mar 5, 2024 001-35931
CORRESP Open Document Open Filing Mar 1, 2024
6-K Open Document Open Filing 6-K Feb 21, 2024 Feb 21, 2024 001-35931
UPLOAD Open Document Open Filing Feb 19, 2024 001-35931
SC 13G/A Open Document Open Filing Feb 14, 2024 005-87483
SC 13G/A Open Document Open Filing JHG PLC OWNS >5% Feb 13, 2024 005-87483
SC 13G/A Open Document Open Filing Feb 9, 2024 005-87483
SC 13G/A Open Document Open Filing Feb 6, 2024 005-87483
CORRESP Open Document Open Filing Dec 20, 2023
CORRESP Open Document Open Filing Nov 29, 2023
UPLOAD Open Document Open Filing Nov 21, 2023 001-35931
CORRESP Open Document Open Filing Oct 30, 2023
6-K Open Document Open Filing 6-K Oct 25, 2023 Oct 25, 2023 001-35931
6-K Open Document Open Filing 6-K Oct 5, 2023 Oct 4, 2023 001-35931
CORRESP Open Document Open Filing Oct 4, 2023
UPLOAD Open Document Open Filing Sep 29, 2023 001-35931
SC 13D/A Open Document Open Filing SC 13D/A Aug 10, 2023 005-87483
6-K Open Document | Data Open Filing 6-K Jul 27, 2023 Jun 30, 2023 001-35931
6-K Open Document Open Filing 6-K Jul 26, 2023 Jul 26, 2023 001-35931
6-K Open Document Open Filing 6-K Jul 18, 2023 Jul 18, 2023 001-35931
6-K Open Document Open Filing 6-K Jun 20, 2023 Jun 20, 2023 001-35931
6-K Open Document Open Filing 6-K Jun 15, 2023 Jun 15, 2023 001-35931
SD Open Document Open Filing SD May 31, 2023 001-35931
6-K Open Document Open Filing 6-K May 24, 2023 May 24, 2023 001-35931
6-K Open Document Open Filing 6-K Apr 26, 2023 Apr 26, 2023 001-35931
20-F Open Document | Data Open Filing 20-F Mar 14, 2023 Dec 31, 2022 001-35931
6-K Open Document Open Filing 6-K Feb 22, 2023 Feb 22, 2023 001-35931
6-K Open Document Open Filing 6-K Feb 16, 2023 Feb 16, 2023 001-35931
SC 13G/A Open Document Open Filing Feb 14, 2023 005-87483
SC 13G/A Open Document Open Filing JHG PLC OWNS >5% Feb 10, 2023 005-87483
SC 13G Open Document Open Filing Feb 9, 2023 005-87483
SC 13G/A Open Document Open Filing Feb 3, 2023 005-87483
6-K Open Document Open Filing 6-K Oct 26, 2022 Oct 26, 2022 001-35931
SC 13G Open Document Open Filing Aug 10, 2022 005-87483
SC 13G/A Open Document Open Filing Aug 10, 2022 005-87483
6-K Open Document | Data Open Filing 6-K Jul 28, 2022 Jun 30, 2022 001-35931
6-K Open Document Open Filing 6-K Jul 27, 2022 Jul 27, 2022 001-35931
6-K Open Document Open Filing FORM 6-K Jun 21, 2022 Jun 21, 2022 001-35931
SD Open Document Open Filing FORM SD May 27, 2022 001-35931
6-K Open Document Open Filing 6-K May 24, 2022 May 24, 2022 001-35931
6-K Open Document Open Filing 6-K Apr 27, 2022 Apr 27, 2022 001-35931
6-K Open Document Open Filing FORM 6-K Apr 6, 2022 Apr 6, 2022 001-35931
20-F Open Document | Data Open Filing 20-F Mar 14, 2022 Dec 31, 2021 001-35931
6-K Open Document Open Filing 6-K Feb 23, 2022 Feb 23, 2022 001-35931
SC 13G/A Open Document Open Filing Feb 14, 2022 005-87483
SC 13G/A Open Document Open Filing JANUS HENDERSON GROUP PLC OWNS >5% Feb 10, 2022 005-87483
SC 13G Open Document Open Filing Feb 4, 2022 005-87483
6-K Open Document Open Filing 6-K Oct 27, 2021 Oct 27, 2021 001-35931
6-K Open Document Open Filing 6-K Oct 26, 2021 Oct 26, 2021 001-35931
6-K Open Document Open Filing 6-K Oct 13, 2021 Oct 12, 2021 001-35931
6-K Open Document | Data Open Filing 6-K Jul 29, 2021 Jun 30, 2021 001-35931
6-K Open Document Open Filing 6-K Jul 28, 2021 Jul 28, 2021 001-35931
6-K Open Document Open Filing 6-K Jun 10, 2021 Jun 9, 2021 001-35931
SD Open Document Open Filing FORM SD May 28, 2021 001-35931
6-K Open Document Open Filing 6-K May 18, 2021 May 18, 2021 001-35931
6-K Open Document Open Filing 6-K May 17, 2021 May 17, 2021 001-35931
6-K Open Document Open Filing 6-K May 17, 2021 May 17, 2021 001-35931
S-8 Open Document Open Filing S-8 May 14, 2021 333-256148
6-K Open Document Open Filing 6-K May 6, 2021 May 6, 2021 001-35931
6-K Open Document Open Filing 6-K Apr 28, 2021 Apr 28, 2021 001-35931
6-K Open Document Open Filing 6-K Apr 21, 2021 Apr 21, 2021 001-35931
20-F Open Document | Data Open Filing 20-F Mar 17, 2021 Dec 31, 2020 001-35931
6-K Open Document Open Filing FORM 6-K Mar 16, 2021 Mar 16, 2021 001-35931
6-K Open Document Open Filing 6-K Mar 16, 2021 Mar 16, 2021 001-35931
6-K Open Document Open Filing 6-K Feb 25, 2021 Feb 25, 2021 001-35931
6-K Open Document Open Filing 6-K Feb 24, 2021 Feb 24, 2021 001-35931
SC 13G/A Open Document Open Filing Feb 16, 2021 005-87483
SC 13G Open Document Open Filing JANUS HENDERSON GROUP PLC OWNS >5% Feb 12, 2021 005-87483
6-K Open Document Open Filing 6-K Feb 9, 2021 Feb 9, 2021 001-35931
6-K Open Document Open Filing 6-K Feb 9, 2021 Feb 9, 2021 001-35931
6-K Open Document Open Filing 6-K Feb 9, 2021 Feb 9, 2021 001-35931
6-K Open Document Open Filing FORM 6-K Dec 22, 2020 Dec 22, 2020 001-35931
F-3ASR Open Document Open Filing F-3ASR Nov 13, 2020 333-250089
6-K Open Document Open Filing FORM 6-K Oct 27, 2020 Oct 27, 2020 001-35931
SC 13G/A Open Document Open Filing Sep 10, 2020 005-87483
6-K Open Document | Data Open Filing 6-K Jul 23, 2020 Jun 30, 2020 001-35931
6-K Open Document Open Filing FORM 6-K Jul 22, 2020 Jul 22, 2020 001-35931
6-K Open Document Open Filing FORM 6-K Jul 8, 2020 Jul 8, 2020 001-35931
6-K Open Document Open Filing 6-K Jun 16, 2020 Jun 16, 2020 001-35931
6-K Open Document Open Filing FORM 6-K Jun 16, 2020 Jun 16, 2020 001-35931
6-K Open Document Open Filing FORM 6-K Jun 12, 2020 Jun 12, 2020 001-35931
SD Open Document Open Filing FORM SD May 29, 2020 001-35931
6-K Open Document Open Filing FORM 6-K May 26, 2020 May 26, 2020 001-35931
6-K Open Document Open Filing FORM 6-K Apr 29, 2020 Apr 29, 2020 001-35931
6-K Open Document Open Filing FORM 6-K Mar 20, 2020 Mar 19, 2020 001-35931
20-F Open Document | Data Open Filing 20-F Mar 9, 2020 Dec 31, 2019 001-35931
6-K Open Document Open Filing 6-K Feb 20, 2020 Feb 20, 2020 001-35931
SC 13G Open Document Open Filing Feb 14, 2020 005-87483
S-8 POS Open Document Open Filing S-8 POS Dec 12, 2019 333-225926
S-8 POS Open Document Open Filing S-8 POS Dec 12, 2019 333-191905
S-8 POS Open Document Open Filing S-8 POS Dec 12, 2019 333-201141
POSASR Open Document Open Filing POSASR Dec 12, 2019 333-221221
6-K Open Document Open Filing 6-K Dec 12, 2019 Dec 12, 2019 001-35931
8-A12B/A Open Document Open Filing 8-A12B/A Dec 12, 2019 001-35931
6-K Open Document Open Filing 6-K Dec 12, 2019 Dec 12, 2019 001-35931
6-K Open Document Open Filing 6-K Nov 26, 2019 Nov 26, 2019 001-35931
6-K Open Document Open Filing 6-K Oct 29, 2019 Oct 29, 2019 001-35931
6-K Open Document Open Filing 6-K Oct 24, 2019 Oct 23, 2019 001-35931
EFFECT Open Document Open Filing Oct 23, 2019 333-231906
424B3 Open Document Open Filing 424B3 Oct 23, 2019 333-231906
CORRESP Open Document Open Filing Oct 21, 2019
F-4/A Open Document Open Filing AMENDMENT NO.1 TO FORM F-4 Oct 21, 2019 333-231906
6-K Open Document | Data Open Filing 6-K Jul 25, 2019 Jul 25, 2019 001-35931
6-K Open Document Open Filing 6-K Jul 25, 2019 Jul 24, 2019 001-35931
6-K Open Document Open Filing 6-K Jul 9, 2019 Jul 9, 2019 001-35931
S-8 POS Open Document Open Filing S-8 POS Jun 28, 2019 333-201141
S-8 POS Open Document Open Filing S-8 POS Jun 28, 2019 333-225926
S-8 POS Open Document Open Filing S-8 POS Jun 28, 2019 333-191905
POSASR Open Document Open Filing POSASR Jun 28, 2019 333-221221
8-A12B/A Open Document Open Filing 8-A12B/A Jun 28, 2019 001-35931
6-K Open Document Open Filing 6-K Jun 28, 2019 Jun 28, 2019 001-35931
6-K Open Document Open Filing 6-K Jun 28, 2019 Jun 28, 2019 001-35931
UPLOAD Open Document Open Filing Jun 11, 2019
F-4 Open Document Open Filing FORM F-4 Jun 3, 2019 333-231906
6-K Open Document Open Filing FORM 6-K May 31, 2019 May 30, 2019 001-35931
SD Open Document Open Filing FORM SD May 30, 2019 001-35931
6-K Open Document Open Filing 6-K Apr 24, 2019 Apr 24, 2019 001-35931
6-K Open Document Open Filing 6-K Mar 14, 2019 Mar 14, 2019 001-35931
20-F Open Document | Data Open Filing 20-F Mar 11, 2019 Dec 31, 2018 001-35931
6-K Open Document Open Filing 6-K Feb 21, 2019 Feb 21, 2019 001-35931
6-K Open Document Open Filing 6-K Dec 14, 2018 Dec 13, 2018 001-35931
6-K Open Document Open Filing 6-K Dec 11, 2018 Dec 11, 2018 001-35931
6-K Open Document Open Filing 6-K Oct 25, 2018 Oct 25, 2018 001-35931
UPLOAD Open Document Open Filing Sep 21, 2018
CORRESP Open Document Open Filing Sep 14, 2018
UPLOAD Open Document Open Filing Aug 31, 2018
6-K/A Open Document | Data Open Filing 6-K/A Aug 3, 2018 Aug 3, 2018 001-35931
6-K Open Document Open Filing 6-K Jul 25, 2018 Jul 25, 2018 001-35931
6-K Open Document Open Filing 6-K Jul 24, 2018 Jul 24, 2018 001-35931
S-8 Open Document Open Filing S-8 Jun 27, 2018 333-225926
SD Open Document Open Filing SD May 31, 2018 001-35931
6-K Open Document Open Filing 6-K May 25, 2018 May 25, 2018 001-35931
6-K Open Document Open Filing 6-K May 1, 2018 Apr 30, 2018 001-35931
6-K Open Document Open Filing 6-K Apr 26, 2018 Apr 26, 2018 001-35931
6-K Open Document Open Filing 6-K Mar 19, 2018 Mar 16, 2018 001-35931
20-F Open Document | Data Open Filing 20-F Mar 12, 2018 Dec 31, 2017 001-35931
6-K Open Document Open Filing FORM 6-K Feb 23, 2018 Feb 22, 2018 001-35931
SC 13G/A Open Document Open Filing SC 13G/A Feb 14, 2018 005-87483
SC 13G/A Open Document Open Filing Feb 14, 2018 005-87483
SC 13G/A Open Document Open Filing AMENDMENT NO. 2 TO SCHEDULE 13G Feb 13, 2018 005-87483
SC 13G/A Open Document Open Filing SC 13G/A Feb 9, 2018 005-87483
6-K Open Document Open Filing FORM 6-K Feb 1, 2018 Feb 1, 2018 001-35931
6-K Open Document Open Filing FORM 6-K Feb 1, 2018 Jan 31, 2018 001-35931
6-K Open Document Open Filing FORM 6-K Nov 9, 2017 Nov 9, 2017 001-35931
SC 13D/A Open Document Open Filing SC 13D/A Nov 8, 2017 005-87483
6-K Open Document Open Filing FORM 6-K Nov 3, 2017 Nov 3, 2017 001-35931
424B5 Open Document Open Filing 424B5 Nov 2, 2017 333-221221
FWP Open Document Open Filing FWP Oct 31, 2017 333-221221
6-K Open Document Open Filing 6-K Oct 31, 2017 Oct 30, 2017 001-35931
424B5 Open Document Open Filing 424B5 Oct 30, 2017 333-221221
F-3ASR Open Document Open Filing F-3ASR Oct 30, 2017 333-221221
6-K Open Document Open Filing 6-K Oct 30, 2017 Oct 30, 2017 001-35931
6-K Open Document Open Filing 6-K Oct 26, 2017 Oct 26, 2017 001-35931
SC 13D/A Open Document Open Filing SC 13D/A Sep 7, 2017 005-87483
6-K Open Document | Data Open Filing 6-K Jul 28, 2017 Jul 28, 2017 001-35931
6-K Open Document | Data Open Filing 6-K Jul 27, 2017 Jul 27, 2017 001-35931
6-K Open Document Open Filing 6-K Jun 21, 2017 Jun 21, 2017 001-35931
SD Open Document Open Filing SD May 31, 2017 001-35931
6-K Open Document Open Filing 6-K May 3, 2017 May 3, 2017 001-35931
6-K Open Document Open Filing FORM 6-K Apr 28, 2017 Apr 27, 2017 001-35931
6-K Open Document Open Filing FORM 6-K Mar 23, 2017 Mar 23, 2017 001-35931
6-K Open Document Open Filing 6-K Mar 23, 2017 Mar 23, 2017 001-35931
20-F Open Document Open Filing 20-F Mar 21, 2017 Dec 31, 2016 001-35931
6-K Open Document Open Filing 6-K Mar 10, 2017 Mar 10, 2017 001-35931
6-K Open Document Open Filing FORM 6-K Mar 9, 2017 Mar 9, 2017 001-35931
6-K Open Document Open Filing FORM 6-K Feb 16, 2017 Feb 16, 2017 001-35931
SC 13G/A Open Document Open Filing SC 13G/A Feb 14, 2017 005-87483
SC 13G/A Open Document Open Filing AMENDMENT NO. 2 Feb 14, 2017 005-87483
SC 13G Open Document Open Filing Feb 14, 2017 005-87483
SC 13G/A Open Document Open Filing AMENDMENT NO. 1 TO SCHEDULE 13G Feb 14, 2017 005-87483
SC 13G/A Open Document Open Filing SC 13G/A Feb 10, 2017 005-87483
SC 13G/A Open Document Open Filing CONSTELLIUM N.V. Feb 9, 2017 005-87483
SC 13G/A Open Document Open Filing Feb 6, 2017 005-87483
6-K Open Document Open Filing 6-K Feb 2, 2017 Feb 1, 2017 001-35931
SC 13G/A Open Document Open Filing 13G AMENDED ANNUAL FILING (CSTM) Feb 2, 2017 005-87483
6-K Open Document Open Filing FORM 6-K Feb 1, 2017 Feb 1, 2017 001-35931
6-K Open Document Open Filing FORM 6-K Nov 10, 2016 Nov 10, 2016 001-35931
6-K Open Document Open Filing FORM 6-K Nov 10, 2016 Nov 10, 2016 001-35931
6-K Open Document Open Filing FORM 6-K Nov 7, 2016 Nov 7, 2016 001-35931
6-K Open Document Open Filing FORM 6-K Oct 28, 2016 Oct 28, 2016 001-35931
EFFECT Open Document Open Filing Sep 20, 2016 333-211378
424B3 Open Document Open Filing 424B3 Sep 20, 2016 333-211378
CORRESP Open Document Open Filing Sep 16, 2016
F-3/A Open Document Open Filing AMENDMENT NO. 1 TO THE FORM F-3 Sep 13, 2016 333-211378
6-K Open Document Open Filing 6-K Sep 1, 2016 Sep 1, 2016 001-35931
6-K Open Document Open Filing 6-K Aug 8, 2016 Aug 5, 2016 001-35931
6-K Open Document Open Filing FORM 6-K Aug 3, 2016 Aug 3, 2016 001-35931
6-K Open Document Open Filing 6-K Aug 2, 2016 Aug 2, 2016 001-35931
SC 13G Open Document Open Filing SCHEDULE 13G Jul 18, 2016 005-87483
UPLOAD Open Document Open Filing Jul 11, 2016
CORRESP Open Document Open Filing Jun 29, 2016
SC 13G/A Open Document Open Filing Jun 9, 2016 005-87483
UPLOAD Open Document Open Filing Jun 8, 2016
SD Open Document Open Filing SD May 27, 2016 001-35931
6-K Open Document | Data Open Filing 6-K May 16, 2016 May 16, 2016 001-35931
F-3 Open Document Open Filing F-3 May 13, 2016 333-211378
6-K Open Document | Data Open Filing 6-K May 12, 2016 May 12, 2016 001-35931
6-K Open Document | Data Open Filing FORM 6-K Apr 29, 2016 Apr 29, 2016 001-35931
6-K Open Document Open Filing FORM 6-K Apr 29, 2016 Apr 29, 2016 001-35931
20-F Open Document Open Filing 20-F Apr 18, 2016 Dec 31, 2015 001-35931
6-K Open Document Open Filing 6-K Mar 23, 2016 Mar 22, 2016 001-35931
6-K Open Document Open Filing 6-K Mar 16, 2016 Mar 16, 2016 001-35931
6-K Open Document | Data Open Filing 6-K Mar 16, 2016 Mar 15, 2016 001-35931
6-K Open Document | Data Open Filing 6-K Mar 16, 2016 Mar 15, 2016 001-35931
6-K Open Document | Data Open Filing 6-K Mar 16, 2016 Mar 15, 2016 001-35931
6-K Open Document | Data Open Filing 6-K Mar 16, 2016 Mar 15, 2016 001-35931
SC 13G/A Open Document Open Filing SCHEDULE 13G/A, #1 Feb 16, 2016 005-87483
SC 13G/A Open Document Open Filing CONSTELLIUM N.V. Feb 16, 2016 005-87483
SC 13G Open Document Open Filing SC 13G Feb 12, 2016 005-87483
SC 13G Open Document Open Filing Feb 12, 2016 005-87483
SC 13G/A Open Document Open Filing Feb 11, 2016 005-87483
SC 13G Open Document Open Filing SCHEDULE 13G Feb 11, 2016 005-87483
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G Feb 11, 2016 005-87483
SC 13G/A Open Document Open Filing 13G AMENDED ANNUAL FILING - (CSTM) Feb 4, 2016 005-87483
SC 13G/A Open Document Open Filing Jan 28, 2016 005-87483
SC 13G/A Open Document Open Filing Jan 26, 2016 005-87483
6-K Open Document Open Filing FORM 6-K Dec 10, 2015 Dec 9, 2015 001-35931
6-K Open Document Open Filing 6-K Dec 1, 2015 Nov 30, 2015 001-35931
SC 13G Open Document Open Filing SCHEDULE 13G Nov 16, 2015 005-87483
6-K Open Document Open Filing FORM 6-K Nov 5, 2015 Nov 5, 2015 001-35931
6-K Open Document Open Filing FORM 6-K Oct 1, 2015 Oct 1, 2015 001-35931
6-K Open Document Open Filing 6-K Aug 14, 2015 Aug 12, 2015 001-35931
6-K Open Document Open Filing 6-K Aug 11, 2015 Aug 10, 2015 001-35931
SD Open Document Open Filing SD Jun 1, 2015 001-35931
6-K Open Document Open Filing 6-K May 14, 2015 May 14, 2015 001-35931
6-K Open Document Open Filing FORM 6-K Apr 30, 2015 Apr 30, 2015 001-35931
20-F Open Document Open Filing FORM 20-F Apr 24, 2015 Dec 31, 2014 001-35931
6-K Open Document Open Filing 6-K Mar 27, 2015 Mar 27, 2015 001-35931
6-K Open Document Open Filing FORM 6-K Mar 12, 2015 Mar 12, 2015 001-35931
SC 13G Open Document Open Filing CONSTELLIUM N.V. Mar 6, 2015 005-87483
SC 13G Open Document Open Filing Feb 13, 2015 005-87483
SC 13G/A Open Document Open Filing Feb 13, 2015 005-87483
SC 13G Open Document Open Filing SEC SCHEDULE 13G Feb 12, 2015 005-87483
SC 13G/A Open Document Open Filing 13G AMENDED ANNUAL FILING - CSTM Feb 9, 2015 005-87483
SC 13G Open Document Open Filing Feb 2, 2015 005-87483
SC 13G/A Open Document Open Filing Jan 27, 2015 005-87483
UPLOAD Open Document Open Filing Jan 16, 2015
6-K Open Document Open Filing 6-K Jan 15, 2015 Jan 15, 2015 001-35931
CORRESP Open Document Open Filing Jan 15, 2015
6-K Open Document Open Filing FORM 6-K Jan 5, 2015 Jan 5, 2015 001-35931
UPLOAD Open Document Open Filing Dec 31, 2014
S-8 Open Document Open Filing FORM S-8 Dec 19, 2014 333-201141
6-K Open Document Open Filing 6-K Dec 4, 2014 Dec 4, 2014 001-35931
CORRESP Open Document Open Filing Dec 3, 2014
6-K Open Document Open Filing FORM 6-K Nov 19, 2014 Nov 19, 2014 001-35931
CORRESP Open Document Open Filing Nov 10, 2014
6-K Open Document Open Filing 6-K Oct 21, 2014 Oct 21, 2014 001-35931
UPLOAD Open Document Open Filing Oct 10, 2014
6-K Open Document Open Filing 6-K Oct 10, 2014 Oct 10, 2014 001-35931
6-K Open Document Open Filing 6-K Oct 6, 2014 Oct 6, 2014 001-35931
6-K Open Document Open Filing 6-K Oct 6, 2014 Oct 3, 2014 001-35931
6-K Open Document Open Filing FORM 6-K Oct 3, 2014 Oct 3, 2014 001-35931
CORRESP Open Document Open Filing Sep 15, 2014
6-K Open Document Open Filing FORM 6-K Aug 29, 2014 Aug 28, 2014 001-35931
6-K Open Document Open Filing FORM 6-K Aug 28, 2014 Aug 28, 2014 001-35931
UPLOAD Open Document Open Filing Aug 19, 2014
6-K Open Document Open Filing 6-K Jun 26, 2014 Jun 26, 2014 001-35931
6-K Open Document Open Filing 6-K Jun 23, 2014 Jun 23, 2014 001-35931
6-K Open Document Open Filing FORM 6-K Jun 5, 2014 Jun 5, 2014 001-35931
SD Open Document Open Filing SD Jun 2, 2014 001-35931
6-K Open Document Open Filing FORM 6-K May 16, 2014 May 16, 2014 001-35931
6-K Open Document Open Filing FORM 6-K May 1, 2014 Apr 30, 2014 001-35931
6-K Open Document Open Filing 6-K Apr 23, 2014 Apr 23, 2014 001-35931
20-F Open Document Open Filing 20-F Apr 22, 2014 Dec 31, 2013 001-35931
6-K Open Document Open Filing FORM 6-K Apr 9, 2014 Apr 9, 2014 001-35931
6-K Open Document Open Filing 6-K Mar 20, 2014 Mar 20, 2014 001-35931
SC 13D/A Open Document Open Filing SC 13D/A Mar 12, 2014 005-87483
424B4 Open Document Open Filing 424B4 Mar 7, 2014 333-193583
SC 13D/A Open Document Open Filing SC 13D/A Feb 12, 2014 005-87483
424B4 Open Document Open Filing 424B4 Feb 7, 2014 333-193583
SC 13G Open Document Open Filing 13G INITIAL ANNUAL FILING - CSTM Feb 7, 2014 005-87483
EFFECT Open Document Open Filing Feb 5, 2014 333-193583
FWP Open Document Open Filing FWP Feb 5, 2014 333-193583
SC 13G Open Document Open Filing Feb 5, 2014 005-87483
F-1/A Open Document Open Filing AMENDMENT NO.1 TO FORM F-1 Feb 4, 2014 333-193583
F-1 Open Document Open Filing FORM F-1 Jan 27, 2014 333-193583
6-K Open Document Open Filing 6-K Jan 23, 2014 Jan 23, 2014 001-35931
SC 13G Open Document Open Filing Jan 21, 2014 005-87483
6-K Open Document Open Filing FORM 6-K Jan 21, 2014 Jan 21, 2014 001-35931
6-K Open Document Open Filing FORM 6-K Jan 15, 2014 Jan 15, 2014 001-35931