11/25/2022
9:44 AM | Rio Tinto Group (Filed by)
TURQUOISE HILL RESOURCES LTD. (Subject)
| Form SC 13D/A
| |
11/23/2022
2:22 PM | Rio Tinto Group (Filed by)
Western Copper & Gold Corp (Subject)
Western Copper & Gold Corp (Subject)
| Form SC 13D
| |
11/17/2022
4:11 PM | Rio Tinto Group (Filed by)
TURQUOISE HILL RESOURCES LTD. (Subject)
| Form SC 13D/A
| |
11/01/2022
8:47 PM | Rio Tinto Group (Filed by)
TURQUOISE HILL RESOURCES LTD. (Subject)
| Form SC 13D/A
| |
11/01/2022
12:54 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
10/25/2022
4:13 PM | Rio Tinto Group (Filed by)
TURQUOISE HILL RESOURCES LTD. (Subject)
| Form SC 13D/A
| |
10/25/2022
12:09 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
10/18/2022
11:56 AM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
10/03/2022
1:08 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
09/14/2022
11:28 AM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
|
09/06/2022
4:22 PM | Rio Tinto Group (Filed by)
TURQUOISE HILL RESOURCES LTD. (Subject)
| Form SC 13D/A
| |
09/01/2022
1:01 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
09/01/2022
5:31 AM | Rio Tinto Group (Filed by)
TURQUOISE HILL RESOURCES LTD. (Subject)
| Form SC 13D/A
| |
08/25/2022
4:24 PM | Rio Tinto Group (Filed by)
TURQUOISE HILL RESOURCES LTD. (Subject)
| Form SC 13D/A
| |
08/01/2022
4:11 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
07/27/2022
5:11 AM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
07/15/2022
1:04 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
07/01/2022
1:37 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
06/01/2022
2:08 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
05/05/2022
1:03 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
05/02/2022
2:42 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
04/20/2022
10:00 AM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
04/13/2022
12:52 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form SD
Specialized Disclosure Report | |
07/28/2021
5:03 AM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
07/16/2021
12:38 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
07/07/2021
11:41 AM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
07/01/2021
1:46 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
06/17/2021
3:39 PM | JPMorgan Chase Bank, N.A. - ADR Depositary (Filed by)
Rio Tinto Group (Subject)
| Form F-6EF
| |
06/17/2021
12:27 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
06/04/2021
9:53 AM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
06/01/2021
3:18 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
05/06/2021
11:40 AM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
05/03/2021
2:04 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
04/27/2021
11:26 AM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
04/20/2021
3:30 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form SD
Specialized Disclosure Report | |
04/20/2021
10:33 AM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
04/09/2021
4:09 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
04/09/2021
7:39 AM | Rio Tinto Group (Filed by)
TURQUOISE HILL RESOURCES LTD. (Subject)
| Form SC 13D/A
| |
04/01/2021
1:50 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
03/19/2021
11:49 AM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
03/08/2021
12:14 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
03/03/2021
10:51 AM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
03/02/2021
11:04 AM | Rio Tinto Group (Filer)
| Form IRANNOTICE
| |
03/02/2021
10:42 AM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 20-F
Registration statement / Annual report / Transition report | |
03/01/2021
1:10 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
02/22/2021
12:41 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
02/17/2021
11:42 AM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
02/01/2021
1:38 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
01/28/2021
12:38 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
01/19/2021
12:39 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
|
01/04/2021
2:42 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
12/17/2020
12:54 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form S-8 POS
| |
12/17/2020
12:52 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form S-8 POS
| |
12/17/2020
12:50 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form S-8 POS
| |
12/17/2020
12:48 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form S-8 POS
| |
12/17/2020
11:02 AM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
12/01/2020
12:39 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
11/02/2020
2:08 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
10/16/2020
1:13 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
10/01/2020
3:44 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
09/22/2020
1:54 PM | Entree Resources Ltd. (Subject)
Entree Resources Ltd. (Subject)
Rio Tinto Group (Filed by)
| Form SC 13D/A
| |
09/14/2020
12:07 PM | Rio Tinto Group (Filed by)
TURQUOISE HILL RESOURCES LTD. (Subject)
| Form SC 13D/A
| |
09/11/2020
10:50 AM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
09/01/2020
2:57 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
08/03/2020
1:31 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
07/29/2020
7:43 AM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
07/17/2020
12:05 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
07/01/2020
12:59 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
06/01/2020
2:35 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
05/21/2020
2:14 PM | Rio Tinto Finance Inc. (0001812443) (Filer)
RIO TINTO FINANCE USA LTD (Filer)
RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form F-3ASR
| |
05/20/2020
1:21 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form RW
| |
05/07/2020
12:35 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
05/06/2020
1:47 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form F-3
Registration statement for securities of certain foreign private issuers | |
05/04/2020
12:44 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form SD
Specialized Disclosure Report | |
05/01/2020
1:11 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
04/17/2020
1:33 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
04/08/2020
1:29 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
04/01/2020
2:27 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
03/25/2020
1:47 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
03/10/2020
1:20 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
02/28/2020
11:23 AM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
02/28/2020
11:15 AM | Rio Tinto Group (Filer)
| Form IRANNOTICE
| |
02/06/2020
8:23 AM | BlackRock Inc. (Filed by)
Rio Tinto Group (Subject)
| Form SC 13G/A
| |
02/03/2020
3:26 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
01/17/2020
12:26 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
01/02/2020
4:19 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
10/16/2019
11:46 AM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
10/01/2019
4:20 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
08/01/2019
6:26 AM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
07/16/2019
9:19 AM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
07/01/2019
10:59 AM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
06/03/2019
10:21 AM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
05/29/2019
12:16 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form SD
Specialized Disclosure Report | |
05/09/2019
9:33 AM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
05/01/2019
12:10 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
04/16/2019
7:34 AM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
04/10/2019
12:01 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
03/04/2019
1:01 PM | Rio Tinto Group (Filer)
| Form IRANNOTICE
| |
03/04/2019
12:48 PM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 20-F
Registration statement / Annual report / Transition report | |
03/04/2019
11:13 AM | RIO TINTO LTD (Filer)
Rio Tinto Group (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
