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MAC Copper (MTAL) SEC Filings & 10K Form

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$12.20 -0.01 (-0.04%)
Closing price 10/7/2025 03:59 PM Eastern
Extended Trading
$12.21 +0.01 (+0.04%)
As of 10/7/2025 06:51 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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Recent MAC Copper SEC Filings

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DateFilerForm TypeView
10/06/2025
5:35 AM		MAC Copper (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
08/29/2025
4:11 PM		MAC Copper (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
08/25/2025
5:42 AM		MAC Copper (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
08/19/2025
5:05 AM		MAC Copper (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
08/18/2025
6:02 AM		MAC Copper (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
08/14/2025
6:13 PM		MAC Copper (Subject)
SPROTT INC. (Filed by)
Form SCHEDULE 13G/A
08/08/2025
5:45 AM		MAC Copper (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
08/05/2025
7:34 PM		MAC Copper (Subject)
United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund (Filed by)
Form SCHEDULE 13G/A
08/05/2025
7:47 PM		MAC Copper (Subject)
United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund (Filed by)
Form SCHEDULE 13G/A
08/05/2025
5:35 AM		MAC Copper (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
07/31/2025
5:43 AM		MAC Copper (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
07/23/2025
4:21 PM		MAC Copper (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
07/22/2025
7:48 AM		MAC Copper (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
07/17/2025
6:44 PM		BlackRock, Inc. (Filed by)
MAC Copper (Subject)
Form SCHEDULE 13G/A
07/07/2025
11:43 AM		MAC Copper (Subject)
OR Royalties International Ltd. (Filed by)
Form SCHEDULE 13G/A
05/27/2025
5:02 AM		MAC Copper (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
05/09/2025
1:11 PM		Fourth Sail Capital LP (Filed by)
MAC Copper (Subject)
Form SCHEDULE 13G
04/29/2025
3:53 PM		MAC Copper (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
04/15/2025
12:00 PM		BlackRock Portfolio Management LLC (Filed by)
MAC Copper (Subject)
Form SCHEDULE 13G/A
03/28/2025
6:00 AM		MAC Copper (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
03/28/2025
5:44 AM		MAC Copper (Filer)
Form 20-F
Registration statement / Annual report / Transition report  
03/28/2025
5:11 AM		MAC Copper (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
02/24/2025
6:55 AM		MAC Copper (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
02/24/2025
5:45 AM		MAC Copper (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
02/10/2025
4:32 PM		Fourth Sail Capital LP (Filed by)
MAC Copper (Subject)
Form SCHEDULE 13G
02/07/2025
12:28 PM		BlackRock, Inc. (Filed by)
MAC Copper (Subject)
Form SCHEDULE 13G/A
02/07/2025
11:39 AM		BlackRock, Inc. (Filed by)
MAC Copper (Subject)
Form SCHEDULE 13G/A
02/07/2025
5:45 AM		BlackRock Portfolio Management LLC (Filed by)
MAC Copper (Subject)
Form SCHEDULE 13G
02/05/2025
8:36 PM		MAC Copper (Subject)
United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund (Filed by)
Form SCHEDULE 13G/A
02/05/2025
8:38 PM		MAC Copper (Subject)
United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund (Filed by)
Form SCHEDULE 13G/A
02/05/2025
4:28 PM		BlackRock, Inc. (Filed by)
MAC Copper (Subject)
Form SCHEDULE 13G/A
01/28/2025
3:35 PM		MAC Copper (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
12/17/2024
3:06 PM		MAC Copper (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
11/25/2024
6:57 PM		MAC Copper (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
11/21/2024
8:58 PM		MAC Copper (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
10/28/2024
8:00 PM		Glencore plc (Filed by)
MAC Copper (Subject)
Form SC 13D/A
10/23/2024
4:04 PM		BlackRock, Inc. (Filed by)
MAC Copper (Subject)
Form SC 13G/A
10/21/2024
3:46 PM		MAC Copper (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
10/18/2024
3:13 PM		MAC Copper (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
10/09/2024
5:42 AM		MAC Copper (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
10/08/2024
7:29 PM		MAC Copper (Filer)
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
(Data available from 1/1/2016 forward)


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This page (NYSE:MTAL) was last updated on 10/8/2025 by MarketBeat.com Staff
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