MAC Copper Ltd

Symbol
MTAL
Business address
3 Rd Floor, 44 Esplanade, St, St. Helier, Jersey, JE4 9WG
State of incorporation
Jersey
Fiscal year end
31 December
Former names
Metals Acquisition Ltd (to 22 Nov 2024)
MAC Copper Ltd has filed 193 SEC EDGAR filings since 23 Dec 2022

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
EFFECT Open Document Open Filing 21 Nov 2025 333-276216
EFFECT Open Document Open Filing 21 Nov 2025 333-273088
EFFECT Open Document Open Filing 21 Nov 2025 333-269007
SCHEDULE 13G Open Document Open Filing 05 Nov 2025 005-94097
SCHEDULE 13D/A Open Document Open Filing 03 Nov 2025 005-94097
15-12G Open Document Open Filing 15-12G 24 Oct 2025 001-41722
6-K Open Document Open Filing FORM 6-K 24 Oct 2025 24 Oct 2025 001-41722
POS AM Open Document Open Filing POS AM 15 Oct 2025 333-273088
POS AM Open Document Open Filing POS AM 15 Oct 2025 333-276216
POS AM Open Document Open Filing POS AM 15 Oct 2025 333-269007
SCHEDULE 13G/A Open Document Open Filing 14 Oct 2025 005-94097
SCHEDULE 13G/A Open Document Open Filing 14 Oct 2025 005-94097
25-NSE Open Document Open Filing 14 Oct 2025 001-41722
6-K Open Document Open Filing FORM 6-K 10 Oct 2025 10 Oct 2025 001-41722
6-K Open Document Open Filing FORM 6-K 09 Oct 2025 09 Oct 2025 001-41722
6-K Open Document Open Filing FORM 6-K 06 Oct 2025 06 Oct 2025 001-41722
6-K Open Document Open Filing FORM 6-K 29 Aug 2025 29 Aug 2025 001-41722
6-K Open Document | Data Open Filing 6-K 25 Aug 2025 30 Jun 2025 001-41722
6-K Open Document Open Filing FORM 6-K 19 Aug 2025 19 Aug 2025 001-41722
6-K Open Document Open Filing FORM 6-K 18 Aug 2025 18 Aug 2025 001-41722
SCHEDULE 13G/A Open Document Open Filing 14 Aug 2025 005-94097
6-K Open Document Open Filing FORM 6-K 08 Aug 2025 08 Aug 2025 001-41722
SCHEDULE 13G/A Open Document Open Filing 05 Aug 2025 005-94097
SCHEDULE 13G/A Open Document Open Filing 05 Aug 2025 005-94097
6-K Open Document Open Filing FORM 6-K 05 Aug 2025 05 Aug 2025 001-41722
6-K Open Document Open Filing FORM 6-K 31 Jul 2025 31 Jul 2025 001-41722
6-K Open Document Open Filing FORM 6-K 24 Jul 2025 23 Jul 2025 001-41722
6-K Open Document Open Filing FORM 6-K 23 Jul 2025 23 Jul 2025 001-41722
6-K Open Document Open Filing FORM 6-K 22 Jul 2025 22 Jul 2025 001-41722
SCHEDULE 13G/A Open Document Open Filing 17 Jul 2025 005-94097
SCHEDULE 13G/A Open Document Open Filing 07 Jul 2025 005-94097
6-K Open Document Open Filing FORM 6-K 27 May 2025 27 May 2025 001-41722
SCHEDULE 13G Open Document Open Filing 09 May 2025 005-94097
6-K Open Document Open Filing FORM 6-K 29 Apr 2025 29 Apr 2025 001-41722
SCHEDULE 13G/A Open Document Open Filing 15 Apr 2025 005-94097
6-K Open Document Open Filing FORM 6-K 28 Mar 2025 28 Mar 2025 001-41722
20-F Open Document | Data Open Filing FORM 20-F 28 Mar 2025 31 Dec 2024 001-41722
6-K Open Document Open Filing FORM 6-K 28 Mar 2025 28 Mar 2025 001-41722
6-K Open Document Open Filing FORM 6-K 12 Mar 2025 12 Mar 2025 001-41722
6-K Open Document Open Filing FORM 6-K 24 Feb 2025 24 Feb 2025 001-41722
6-K Open Document Open Filing FORM 6-K 24 Feb 2025 24 Feb 2025 001-41722
SCHEDULE 13G Open Document Open Filing 10 Feb 2025 005-94097
SCHEDULE 13G/A Open Document Open Filing 07 Feb 2025 005-94097
SCHEDULE 13G/A Open Document Open Filing 07 Feb 2025 005-94097
SCHEDULE 13G Open Document Open Filing 07 Feb 2025 005-94097
SCHEDULE 13G/A Open Document Open Filing 05 Feb 2025 005-94097
SCHEDULE 13G/A Open Document Open Filing 05 Feb 2025 005-94097
SCHEDULE 13G/A Open Document Open Filing 05 Feb 2025 005-94097
6-K Open Document Open Filing FORM 6-K 28 Jan 2025 28 Jan 2025 001-41722
6-K Open Document Open Filing FORM 6-K 17 Dec 2024 17 Dec 2024 001-41722
6-K Open Document Open Filing FORM 6-K 26 Nov 2024 25 Nov 2024 001-41722
6-K Open Document Open Filing FORM 6-K 22 Nov 2024 21 Nov 2024 001-41722
SC 13G/A Open Document Open Filing 08 Nov 2024 005-94097
SC 13D/A Open Document Open Filing SC 13D/A 28 Oct 2024 005-94097
SC 13G/A Open Document Open Filing 23 Oct 2024 005-94097
6-K Open Document Open Filing FORM 6-K 21 Oct 2024 21 Oct 2024 001-41722
6-K Open Document Open Filing FORM 6-K 18 Oct 2024 18 Oct 2024 001-41722
6-K Open Document Open Filing FORM 6-K 09 Oct 2024 09 Oct 2024 001-41722
6-K Open Document Open Filing FORM 6-K 09 Oct 2024 08 Oct 2024 001-41722
EFFECT Open Document Open Filing 27 Sep 2024 333-276216
424B3 Open Document Open Filing 424B3 27 Sep 2024 333-276216
POS AM Open Document Open Filing POS AM 27 Sep 2024 333-276216
AW Open Document Open Filing AW 27 Sep 2024 333-276216
F-1/A Open Document Open Filing F-1/A 25 Sep 2024 333-276216
6-K Open Document Open Filing FORM 6-K 24 Sep 2024 24 Sep 2024 001-41722
UPLOAD Open Document Open Filing 13 Sep 2024 001-41722
POS AM Open Document Open Filing POS AM 10 Sep 2024 333-276216
CORRESP Open Document Open Filing 10 Sep 2024
20-F/A Open Document | Data Open Filing FORM 20-F/A 10 Sep 2024 31 Dec 2023 001-41722
SC 13D/A Open Document Open Filing SC 13D/A 03 Sep 2024 005-94097
CORRESP Open Document Open Filing 30 Aug 2024
424B3 Open Document Open Filing 424B3 28 Aug 2024 333-276216
6-K Open Document Open Filing FORM 6-K 28 Aug 2024 28 Aug 2024 001-41722
UPLOAD Open Document Open Filing 21 Aug 2024 333-276216
UPLOAD Open Document Open Filing 16 Aug 2024 001-41722
POS EX Open Document Open Filing POS EX 09 Aug 2024 333-276216
CORRESP Open Document Open Filing 09 Aug 2024
CORRESP Open Document Open Filing 06 Aug 2024
6-K Open Document Open Filing FORM 6-K 30 Jul 2024 30 Jul 2024 001-41722
UPLOAD Open Document Open Filing 23 Jul 2024 333-276216
UPLOAD Open Document Open Filing 23 Jul 2024 001-41722
424B3 Open Document Open Filing 424B3 22 Jul 2024 333-276216
6-K Open Document Open Filing FORM 6-K 22 Jul 2024 22 Jul 2024 001-41722
424B3 Open Document Open Filing 424B3 22 Jul 2024 333-276216
6-K Open Document Open Filing FORM 6-K 22 Jul 2024 22 Jul 2024 001-41722
424B3 Open Document Open Filing 424B3 18 Jul 2024 333-276216
6-K Open Document Open Filing FORM 6-K 18 Jul 2024 18 Jul 2024 001-41722
POS AM Open Document Open Filing POS AM 03 Jul 2024 333-276216
6-K Open Document Open Filing FORM 6-K 01 Jul 2024 01 Jul 2024 001-41722
6-K Open Document Open Filing FORM 6-K 18 Jun 2024 18 Jun 2024 001-41722
424B3 Open Document Open Filing 424B3 10 Jun 2024 333-276216
6-K Open Document Open Filing FORM 6-K 10 Jun 2024 10 Jun 2024 001-41722
25-NSE Open Document Open Filing 05 Jun 2024 001-41722
6-K Open Document Open Filing FORM 6-K 28 May 2024 28 May 2024 001-41722
424B3 Open Document Open Filing 424B3 21 May 2024 333-276216
6-K Open Document Open Filing FORM 6-K 21 May 2024 21 May 2024 001-41722
424B3 Open Document Open Filing 424B3 06 May 2024 333-276216
6-K Open Document Open Filing FORM 6-K 06 May 2024 06 May 2024 001-41722
6-K Open Document Open Filing FORM 6-K 01 May 2024 01 May 2024 001-41722
6-K Open Document Open Filing FORM 6-K 29 Apr 2024 29 Apr 2024 001-41722
POS EX Open Document Open Filing POS EX 26 Apr 2024 333-276216
6-K Open Document Open Filing FORM 6-K 26 Apr 2024 26 Apr 2024 001-41722
424B3 Open Document Open Filing 424B3 22 Apr 2024 333-276216
6-K Open Document Open Filing FORM 6-K 22 Apr 2024 22 Apr 2024 001-41722
424B3 Open Document Open Filing 424B3 17 Apr 2024 333-276216
EFFECT Open Document Open Filing 16 Apr 2024 333-276216
POS AM Open Document | Data Open Filing POS AM 08 Apr 2024 333-276216
6-K Open Document Open Filing FORM 6-K 03 Apr 2024 03 Apr 2024 001-41722
20-F Open Document | Data Open Filing 20-F 28 Mar 2024 31 Dec 2023 001-41722
6-K Open Document Open Filing FORM 6-K 28 Mar 2024 28 Mar 2024 001-41722
424B3 Open Document Open Filing 424B3 19 Mar 2024 333-276216
6-K Open Document Open Filing FORM 6-K 19 Mar 2024 19 Mar 2024 001-41722
424B3 Open Document Open Filing 424B3 01 Mar 2024 333-276216
6-K Open Document Open Filing FORM 6-K 01 Mar 2024 01 Mar 2024 001-41722
SC 13D/A Open Document Open Filing SC 13D/A 20 Feb 2024 005-94097
6-K Open Document Open Filing FORM 6-K 20 Feb 2024 20 Feb 2024 001-41722
SC 13G Open Document Open Filing 14 Feb 2024 005-94097
SC 13G/A Open Document Open Filing SC 13G/A 14 Feb 2024 005-94097
SC 13G/A Open Document Open Filing FOURTH SAIL CAPITAL LP 09 Feb 2024 005-94097
6-K Open Document Open Filing METALS ACQUISITION LIMITED 6-K 09 Feb 2024 09 Feb 2024 001-41722
SC 13G/A Open Document Open Filing SC 13G/A 08 Feb 2024 005-94097
SC 13G/A Open Document Open Filing 05 Feb 2024 005-94097
6-K Open Document Open Filing METALS ACQUISITION LIMITED 6-K 24 Jan 2024 24 Jan 2024 001-41722
424B3 Open Document Open Filing 424B3 23 Jan 2024 333-276216
EFFECT Open Document Open Filing 18 Jan 2024 333-276216
CORRESP Open Document Open Filing 17 Jan 2024
F-1/A Open Document Open Filing F-1/A 09 Jan 2024 333-276216
UPLOAD Open Document Open Filing 02 Jan 2024 333-276216
F-1 Open Document | Data Open Filing FORM F-1 22 Dec 2023 333-276216
6-K Open Document Open Filing METALS ACQUISITION CORP. 6-K 20 Dec 2023 20 Dec 2023 001-41722
6-K Open Document Open Filing METALS ACQUISITION LIMITED 6-K 15 Nov 2023 15 Nov 2023 001-41722
6-K Open Document Open Filing FORM 6-K 14 Nov 2023 14 Nov 2023 001-41722
6-K Open Document Open Filing FORM 6-K 12 Oct 2023 12 Oct 2023 001-41722
SC 13G Open Document Open Filing 06 Oct 2023 005-94097
6-K Open Document Open Filing METALS ACQUISITION LIMITED 6-K 11 Sep 2023 11 Sep 2023 001-41722
6-K Open Document Open Filing FORM 6-K 05 Sep 2023 05 Sep 2023 001-41722
EFFECT Open Document Open Filing 22 Aug 2023 333-273088
424B3 Open Document Open Filing 424B3 22 Aug 2023 333-273088
CORRESP Open Document Open Filing 18 Aug 2023
CORRESP Open Document Open Filing 03 Aug 2023
F-1/A Open Document Open Filing F-1/A 03 Aug 2023 333-273088
6-K Open Document Open Filing METALS ACQUISITION LIMITED 6-K 31 Jul 2023 31 Jul 2023 001-41722
UPLOAD Open Document Open Filing 25 Jul 2023
6-K Open Document Open Filing 6-K 19 Jul 2023 19 Jul 2023 001-41722
SC 13G Open Document Open Filing SCHEDULE 13G 17 Jul 2023 005-94097
6-K Open Document Open Filing FORM 6-K 17 Jul 2023 17 Jul 2023 001-41722
SC 13G Open Document Open Filing SC 13G 10 Jul 2023 005-94097
6-K Open Document Open Filing FORM 6-K 05 Jul 2023 05 Jul 2023 001-41722
F-1 Open Document | Data Open Filing FORM F-1 30 Jun 2023 333-273088
SC 13G Open Document Open Filing SC 13G 23 Jun 2023 005-94097
SC 13D Open Document Open Filing SC 13D 22 Jun 2023 005-94097
20-F Open Document Open Filing FORM 20-F 22 Jun 2023 15 Jun 2023 001-41722
6-K Open Document Open Filing FORM 6-K 16 Jun 2023 16 Jun 2023 001-41722
CERT Open Document Open Filing NYSE CERTIFICATION 15 Jun 2023 001-41722
8-A12B Open Document Open Filing 8-A12B 15 Jun 2023 001-41722
425 Open Document Open Filing 425 12 Jun 2023
425 Open Document Open Filing 425 05 Jun 2023
425 Open Document Open Filing 425 02 Jun 2023
425 Open Document Open Filing 425 31 May 2023
425 Open Document Open Filing 425 30 May 2023
425 Open Document Open Filing 425 30 May 2023
425 Open Document Open Filing 425 30 May 2023
425 Open Document Open Filing 425 26 May 2023
425 Open Document Open Filing 425 16 May 2023
EFFECT Open Document Open Filing 11 May 2023 333-269007
425 Open Document Open Filing 425 11 May 2023
424B3 Open Document Open Filing 424B3 11 May 2023 333-269007
SEC STAFF LETTER Open Document Open Filing 10 May 2023
CORRESP Open Document Open Filing 09 May 2023
CORRESP Open Document Open Filing 09 May 2023
F-4/A Open Document Open Filing F-4/A 09 May 2023 333-269007
UPLOAD Open Document Open Filing 08 May 2023
CORRESP Open Document Open Filing 04 May 2023
F-4/A Open Document Open Filing F-4/A 04 May 2023 333-269007
UPLOAD Open Document Open Filing 03 May 2023
CORRESP Open Document Open Filing 27 Apr 2023
425 Open Document Open Filing 425 21 Apr 2023
CORRESP Open Document Open Filing 18 Apr 2023
F-4/A Open Document Open Filing F-4/A 18 Apr 2023 333-269007
425 Open Document Open Filing 425 17 Apr 2023
SEC STAFF LETTER Open Document Open Filing 11 Apr 2023
UPLOAD Open Document Open Filing 10 Apr 2023
425 Open Document Open Filing 425 31 Mar 2023
CORRESP Open Document Open Filing 24 Mar 2023
F-4/A Open Document Open Filing F-4/A 24 Mar 2023 333-269007
425 Open Document Open Filing 425 23 Mar 2023
425 Open Document Open Filing 425 23 Mar 2023
425 Open Document Open Filing FORM 8-K 23 Mar 2023
425 Open Document Open Filing 425 23 Mar 2023
425 Open Document Open Filing 425 23 Mar 2023
SEC STAFF LETTER Open Document Open Filing 01 Feb 2023
UPLOAD Open Document Open Filing 19 Jan 2023
F-4 Open Document Open Filing F-4 23 Dec 2022 333-269007