Annual Information Update

RNS Number : 4395B

Rio Tinto PLC

16 April 2012

 



RIO TINTO plc ("the Company")

ANNUAL INFORMATION UPDATE
FOR THE PERIOD UP TO AND INCLUDING 31 MARCH 2012

The Company announces that in accordance with the requirements of the Prospectus Rule 5.2, the following information has been published or made available to the public over the twelve months to 31 March 2012 in compliance with laws and rules dealing with the regulation of securities, issuers of securities and securities markets.

For the purpose of this update the information is only referred to and full copies of each item can be found at the locations specified below.

1. Announcements made via the Regulatory News Service ("RNS") a Regulatory Information Service ("RIS").

The following regulatory announcements were made via RNS, a Regulatory Information Service, on the dates indicated.

Copies of the announcements published via RNS may be obtained from the RNS section of the London Stock Exchange website www.londonstockexchange.com and any related documents are available at the UKLA National Storage mechanism http://www.hemscott.com/nsm.do.  Copies can also be located on the Company's website www.riotinto.com.

Time/Date	Headline
01/04/2011 17:15	Total Voting Rights
01/04/2011 17:17	Annual Information Update
01/04/2011 17:28	Transaction in Own Shares
04/04/2011 07:00	Notice of change of interests in Riversdale
04/04/2011 16:35	Transaction in Own Shares
04/04/2011 17:53	Transaction in Own Shares
05/04/2011 18:00	Transaction in Own Shares
06/04/2011 07:00	Notice of change of interests in Riversdale
06/04/2011 10:35	Important update in Rio Tinto bid for Riversdale
06/04/2011 15:46	Transaction in Own Shares
06/04/2011 17:43	Transaction in Own Shares
07/04/2011 07:00	Notice of change of interests in Riversdale
07/04/2011 15:04	$238million feasibility study at Bingham Canyon
07/04/2011 16:56	Transaction in Own Shares
07/04/2011 17:27	Transaction in Own Shares
08/04/2011 07:27	Rio Tinto assumes control of Riversdale
08/04/2011 17:18	Transaction in Own Shares
08/04/2011 17:47	Director/PDMR Shareholding
11/04/2011 07:42	Notice of change of interests in Riversdale
11/04/2011 15:23	Transaction in Own Shares
11/04/2011 17:48	Transaction in Own Shares
12/04/2011 15:54	Transaction in Own Shares
12/04/2011 15:55	Director/PDMR Shareholding
12/04/2011 17:26	Transaction in Own Shares
13/04/2011 07:00	First quarter 2011 operations review
13/04/2011 17:40	Transaction in Own Shares
14/04/2011 17:33	Result of AGM
14/04/2011 17:34	Director/PDMR Shareholding
14/04/2011 17:44	Transaction in Own Shares
15/04/2011 17:08	Transaction in Own Shares
18/04/2011 12:44	Standard and Poor's lifts Rio Tinto credit rating
20/04/2011 09:31	CSN accepts Rio Tinto offer for Riversdale
21/04/2011 07:00	Notice of change of interests in Riversdale
21/04/2011 17:22	Transaction in Own Shares
21/04/2011 17:24	Blocklisting Interim Review
21/04/2011 17:32	Director/PDMR Shareholding
26/04/2011 07:00	Rio Tinto and Government of Guinea sign agreement
26/04/2011 17:04	Director/PDMR Shareholding
26/04/2011 17:08	Transaction in Own Shares
27/04/2011 15:44	Transaction in Own Shares
27/04/2011 17:10	Transaction in Own Shares
28/04/2011 16:03	Transaction in Own Shares
28/04/2011 17:20	Transaction in Own Shares
03/05/2011 07:00	Assumes control of RIV Board & proposes de-listing
03/05/2011 17:00	Director/PDMR Shareholding
03/05/2011 17:12	Transaction in Own Shares
04/05/2011 17:29	Transaction in Own Shares
04/05/2011 18:32	Total Voting Rights
05/05/2011 16:54	Transaction in Own Shares
05/05/2011 17:33	Transaction in Own Shares
06/05/2011 09:13	Rio Tinto extends Riversdale offer by two weeks
06/05/2011 17:15	Transaction in Own Shares
06/05/2011 17:31	Transaction in Own Shares
06/05/2011 18:27	Result of AGM
10/05/2011 16:55	Director/PDMR Shareholding
10/05/2011 16:59	Transaction in Own Shares
11/05/2011 17:04	Transaction in Own Shares
11/05/2011 17:21	Director/PDMR Shareholding
12/05/2011 16:52	Transaction in Own Shares
13/05/2011 10:48	Director Declaration
13/05/2011 17:06	Transaction in Own Shares
16/05/2011 17:29	Transaction in Own Shares
17/05/2011 16:35	Transaction in Own Shares
18/05/2011 07:00	Rio Tinto prices US$2bn fixed rate bonds
18/05/2011 16:36	Transaction in Own Shares
19/05/2011 16:40	Transaction in Own Shares
19/05/2011 16:54	Transaction in Own Shares
20/05/2011 08:53	Rio Tinto offer for Riversdale extended by 2 weeks
20/05/2011 16:52	Transaction in Own Shares
23/05/2011 17:41	Transaction in Own Shares
24/05/2011 17:30	Transaction in Own Shares
25/05/2011 17:30	Transaction in Own Shares
26/05/2011 16:13	Transaction in Own Shares
26/05/2011 16:58	Director/PDMR Shareholding
31/05/2011 17:03	Transaction in Own Shares
31/05/2011 17:30	Director/PDMR Shareholding
01/06/2011 11:03	Rio Tinto and Chinalco form exploration JV
01/06/2011 17:46	Transaction in Own Shares
01/06/2011 17:52	Transaction in Own Shares
01/06/2011 17:54	Total Voting Rights
02/06/2011 17:49	Transaction in Own Shares
03/06/2011 09:06	Final extension of Rio Tinto's offer for Riversdale
03/06/2011 17:20	Transaction in Own Shares
03/06/2011 17:30	Transaction in Own Shares
06/06/2011 17:30	Transaction in Own Shares
07/06/2011 17:30	Transaction in Own Shares
08/06/2011 17:30	Transaction in Own Shares
09/06/2011 17:38	Transaction in Own Shares
10/06/2011 17:25	Transaction in Own Shares
10/06/2011 17:51	Transaction in Own Shares
13/06/2011 17:13	Director/PDMR Shareholding
13/06/2011 17:30	Transaction in Own Shares
14/06/2011 17:30	Transaction in Own Shares
15/06/2011 07:00	Rio Tinto accelerates Pilbara iron ore expansion
15/06/2011 17:30	Transaction in Own Shares
16/06/2011 16:58	Transaction in Own Shares
16/06/2011 17:28	Transaction in Own Shares
17/06/2011 07:00	Rio Tinto moves to compulsorily acquire Riversdale
17/06/2011 17:30	Transaction in Own Shares
20/06/2011 07:00	Notice of change of interests in Riversdale
20/06/2011 18:00	Transaction in Own Shares
21/06/2011 11:35	Rio Tinto to exercise remaining Ivanhoe Warrants
21/06/2011 17:30	Transaction in Own Shares
22/06/2011 16:45	Transaction in Own Shares
22/06/2011 17:29	Transaction in Own Shares
23/06/2011 17:29	Transaction in Own Shares
24/06/2011 07:00	Compulsory acquisition of remaining shares in RIV
24/06/2011 08:11	Rio Tinto appoints CEO to Riversdale
24/06/2011 17:34	Transaction in Own Shares
27/06/2011 17:29	Transaction in Own Shares
28/06/2011 17:38	Transaction in Own Shares
28/06/2011 18:11	Transaction in Own Shares
29/06/2011 17:28	Director/PDMR Shareholding
29/06/2011 17:29	Transaction in Own Shares
30/06/2011 14:11	Transaction in Own Shares
30/06/2011 17:15	Transaction in Own Shares
30/06/2011 17:29	Transaction in Own Shares
01/07/2011 17:07	Transaction in Own Shares
01/07/2011 17:16	Total Voting Rights
04/07/2011 17:00	Transaction in Own Shares
04/07/2011 17:17	Transaction in Own Shares
05/07/2011 16:46	Transaction in Own Shares
05/07/2011 17:14	Transaction in Own Shares
06/07/2011 17:12	Transaction in Own Shares
07/07/2011 12:08	Rio Tinto board appointment
07/07/2011 16:48	Transaction in Own Shares
08/07/2011 16:39	Transaction in Own Shares
08/07/2011 17:02	Transaction in Own Shares
11/07/2011 07:00	Australian carbon tax response
11/07/2011 16:48	Transaction in Own Shares
11/07/2011 16:49	Transaction in Own Shares
12/07/2011 17:19	Transaction in Own Shares
13/07/2011 17:13	Transaction in Own Shares
14/07/2011 07:00	Second quarter 2011 operations review
14/07/2011 16:45	Transaction in Own Shares
14/07/2011 16:47	Director/PDMR Shareholding
14/07/2011 17:11	Transaction in Own Shares
15/07/2011 17:08	Transaction in Own Shares
18/07/2011 17:10	Transaction in Own Shares
19/07/2011 17:24	Transaction in Own Shares
20/07/2011 17:12	Transaction in Own Shares
21/07/2011 17:09	Transaction in Own Shares
22/07/2011 17:11	Transaction in Own Shares
25/07/2011 17:16	Transaction in Own Shares
26/07/2011 17:06	Transaction in Own Shares
27/07/2011 17:00	Transaction in Own Shares
27/07/2011 17:22	Director Declaration
28/07/2011 17:12	Transaction in Own Shares
28/07/2011 17:15	Transaction in Own Shares
29/07/2011 17:33	Transaction in Own Shares
01/08/2011 17:08	Rio Tinto completes divestment of talc business
01/08/2011 17:22	Total Voting Rights
01/08/2011 17:36	Transaction in Own Shares
02/08/2011 16:58	Transaction in Own Shares
03/08/2011 17:10	Transaction in Own Shares
04/08/2011 07:15	Rio Tinto announces record first half earnings
04/08/2011 16:54	Transaction in Own Shares
05/08/2011 17:29	Transaction in Own Shares
08/08/2011 07:00	Response to today's announcement made by Rio Tinto
08/08/2011 07:00	Coal & Allied proposal
08/08/2011 18:00	Transaction in Own Shares
09/08/2011 17:20	Transaction in Own Shares
10/08/2011 17:19	Transaction in Own Shares
11/08/2011 15:11	Director/PDMR Shareholding
11/08/2011 15:15	Transaction in Own Shares
11/08/2011 17:26	Transaction in Own Shares
12/08/2011 17:34	Transaction in Own Shares
16/08/2011 17:16	Transaction in Own Shares
17/08/2011 17:46	Transaction in Own Shares
18/08/2011 18:00	Transaction in Own Shares
19/08/2011 17:27	Transaction in Own Shares
22/08/2011 16:37	Transaction in Own Shares
22/08/2011 16:40	Transaction in Own Shares
23/08/2011 18:00	Transaction in Own Shares
24/08/2011 18:00	Transaction in Own Shares
25/08/2011 07:00	Rio Tinto increases its stake in Ivanhoe Mines
25/08/2011 15:50	Transaction in Own Shares
26/08/2011 07:00	Coal and Allied recommends improved proposal
26/08/2011 17:26	Transaction in Own Shares
30/08/2011 17:30	Transaction in Own Shares
31/08/2011 17:52	Transaction in Own Shares
01/09/2011 07:00	Rio Tinto board appointment
01/09/2011 17:07	Total Voting Rights
01/09/2011 17:09	Transaction in Own Shares
01/09/2011 17:30	Transaction in Own Shares
02/09/2011 07:00	Notice of dividend currency exchange rates
02/09/2011 17:45	Transaction in Own Shares
05/09/2011 07:08	Intention to divest shareholding in Palabora
05/09/2011 17:45	Transaction in Own Shares
06/09/2011 17:30	Transaction in Own Shares
07/09/2011 17:30	Transaction in Own Shares
08/09/2011 17:30	Transaction in Own Shares
08/09/2011 17:30	Transaction in Own Shares
09/09/2011 07:00	Rio Tinto invests US$310 million for Pilbara water
09/09/2011 17:30	Transaction in Own Shares
12/09/2011 16:57	Director/PDMR Shareholding
12/09/2011 17:02	Director/PDMR Shareholding
12/09/2011 17:10	Transaction in Own Shares
13/09/2011 17:22	Transaction in Own Shares
13/09/2011 17:54	Director/PDMR Shareholding
14/09/2011 17:21	Transaction in Own Shares
15/09/2011 07:00	Rio Tinto prices US$2b of fixed rate bonds
15/09/2011 07:00	Invest further US$833m in iron ore expansion
16/09/2011 16:59	Transaction in Own Shares
19/09/2011 17:27	Transaction in Own Shares
19/09/2011 17:34	Transaction in Own Shares
20/09/2011 07:03	Rio Tinto Investor Seminar
20/09/2011 07:40	730,000t increase in mineral resources at KUC
20/09/2011 16:02	Director/PDMR Shareholding
20/09/2011 17:11	Transaction in Own Shares
21/09/2011 17:44	Transaction in Own Shares
22/09/2011 14:33	Transaction in Own Shares
23/09/2011 17:26	Transaction in Own Shares
26/09/2011 17:01	Transaction in Own Shares
27/09/2011 07:00	Increases its stake in Ivanhoe Mines to 49%
27/09/2011 17:31	Transaction in Own Shares
28/09/2011 17:16	Transaction in Own Shares
29/09/2011 07:00	Director/PDMR Shareholding
29/09/2011 17:40	Transaction in Own Shares
30/09/2011 17:32	Transaction in Own Shares
03/10/2011 12:16	Transaction in Own Shares
03/10/2011 17:16	Total Voting Rights
04/10/2011 07:00	Transaction in Own Shares
04/10/2011 17:15	Transaction in Own Shares
05/10/2011 16:59	Director/PDMR Shareholding
05/10/2011 17:51	Transaction in Own Shares
07/10/2011 10:03	Transaction in Own Shares
11/10/2011 17:06	Director/PDMR Shareholding
11/10/2011 17:26	Transaction in Own Shares
12/10/2011 17:00	Transaction in Own Shares
13/10/2011 07:00	Third quarter 2011 operations review
13/10/2011 17:02	Transaction in Own Shares
14/10/2011 16:51	Transaction in Own Shares
17/10/2011 07:00	Rio Tinto streamlines Aluminium product group
17/10/2011 17:25	Transaction in Own Shares
17/10/2011 17:36	Director/PDMR Shareholding
18/10/2011 12:01	Rio Tinto approves further funding at Simandou
18/10/2011 17:48	Transaction in Own Shares
19/10/2011 15:51	Rio Tinto makes recommended offer for Hathor
19/10/2011 17:21	Transaction in Own Shares
19/10/2011 18:01	John Varley appointed Remuneration Committee Chair
20/10/2011 16:37	Form 8.3 - Kalahari Minerals
20/10/2011 16:39	Transaction in Own Shares
20/10/2011 17:29	Transaction in Own Shares
21/10/2011 16:27	Blocklisting Interim Review
21/10/2011 17:28	Transaction in Own Shares
24/10/2011 17:30	Transaction in Own Shares
28/10/2011 07:00	Rail Network Access
31/10/2011 17:30	Transaction in Own Shares
01/11/2011 16:55	Director/PDMR Shareholding
01/11/2011 16:57	Total Voting Rights
01/11/2011 17:00	Transaction in Own Shares
01/11/2011 17:30	Transaction in Own Shares
02/11/2011 07:00	Rio Tinto boosts driverless truck fleet to 150
02/11/2011 13:35	Rio Tinto reiterates all-cash offer for Hathor
02/11/2011 17:30	Transaction in Own Shares
03/11/2011 16:58	Transaction in Own Shares
03/11/2011 17:30	Transaction in Own Shares
04/11/2011 17:30	Transaction in Own Shares
07/11/2011 17:30	Transaction in Own Shares
08/11/2011 17:30	Transaction in Own Shares
09/11/2011 17:30	Transaction in Own Shares
10/11/2011 17:30	Transaction in Own Shares
11/11/2011 14:57	Director/PDMR Shareholding
11/11/2011 17:30	Transaction in Own Shares
14/11/2011 17:30	Transaction in Own Shares
15/11/2011 16:55	Transaction in Own Shares
15/11/2011 17:30	Transaction in Own Shares
16/11/2011 13:39	Rio Tinto announces intention to close Lynemouth
16/11/2011 17:30	Transaction in Own Shares
17/11/2011 16:52	Transaction in Own Shares
17/11/2011 17:30	Transaction in Own Shares
18/11/2011 07:00	Rio Tinto increases all-cash offer for Hathor
18/11/2011 17:30	Transaction in Own Shares
21/11/2011 17:30	Transaction in Own Shares
22/11/2011 17:30	Transaction in Own Shares
23/11/2011 07:00	Canadian regulator clears Rio Tinto's Hathor offer
23/11/2011 17:30	Transaction in Own Shares
24/11/2011 17:30	Transaction in Own Shares
25/11/2011 17:30	Transaction in Own Shares
28/11/2011 07:00	Rio Tinto Investor Seminar
28/11/2011 07:00	Coal & Allied shareholders approve scheme
28/11/2011 13:34	Hathor shareholders urged to tender shares
28/11/2011 17:50	Transaction in Own Shares
29/11/2011 17:40	Transaction in Own Shares
30/11/2011 17:25	Transaction in Own Shares
01/12/2011 07:00	Rio Tinto succeeds in Hathor bid - offer extended
01/12/2011 16:51	Transaction in Own Shares
01/12/2011 16:54	Director/PDMR Shareholding
01/12/2011 16:59	Total Voting Rights
01/12/2011 17:26	Rio Tinto completes divestment of Colowyo Mine
01/12/2011 17:27	Transaction in Own Shares
02/12/2011 07:00	Rio Tinto to invest US$2.7bn in Kitimat smelter
02/12/2011 17:15	Transaction in Own Shares
05/12/2011 17:41	Transaction in Own Shares
05/12/2011 17:46	Director/PDMR Shareholding
06/12/2011 17:40	Transaction in Own Shares
07/12/2011 16:29	Director/PDMR Shareholding
07/12/2011 17:21	Transaction in Own Shares
08/12/2011 17:19	Transaction in Own Shares
08/12/2011 17:20	Director/PDMR Shareholding
08/12/2011 17:25	Transaction in Own Shares
09/12/2011 17:12	Director/PDMR Shareholding
09/12/2011 17:30	Transaction in Own Shares
12/12/2011 12:03	Director Declaration
12/12/2011 17:30	Transaction in Own Shares
13/12/2011 07:00	Rio Tinto extends offer for Hathor Exploration
13/12/2011 11:34	Rio Tinto success in arbitration against Ivanhoe
13/12/2011 14:43	Director/PDMR Shareholding
13/12/2011 17:30	Transaction in Own Shares
14/12/2011 17:28	Director/PDMR Shareholding
14/12/2011 17:30	Transaction in Own Shares
15/12/2011 17:17	Transaction in Own Shares
15/12/2011 17:19	Director/PDMR Shareholding
15/12/2011 17:30	Transaction in Own Shares
16/12/2011 17:30	Transaction in Own Shares
19/12/2011 17:30	Transaction in Own Shares
20/12/2011 11:32	2011 Final & 2012 Interim Dividend Dates
20/12/2011 17:30	Transaction in Own Shares
21/12/2011 17:30	Transaction in Own Shares
22/12/2011 17:30	Transaction in Own Shares
23/12/2011 07:00	Rio Tinto extends offer for Hathor Exploration
23/12/2011 13:06	Director/PDMR Shareholding
29/12/2011 16:44	Director/PDMR Shareholding
30/12/2011 11:19	Transaction in Own Shares
03/01/2012 17:27	Total Voting Rights
03/01/2012 18:00	Transaction in Own Shares
04/01/2012 18:03	Transaction in Own Shares
05/01/2012 17:19	Transaction in Own Shares
06/01/2012 17:06	Transaction in Own Shares
09/01/2012 07:00	Rio Tinto offer for Hathor Exploration
09/01/2012 17:24	Transaction in Own Shares
10/01/2012 16:55	Transaction in Own Shares
10/01/2012 17:26	Transaction in Own Shares
11/01/2012 17:11	Transaction in Own Shares
11/01/2012 17:33	Director/PDMR Shareholding
12/01/2012 07:00	Rio Tinto completes Hathor Exploration acquisition
12/01/2012 16:54	Transaction in Own Shares
13/01/2012 17:15	Transaction in Own Shares
16/01/2012 17:32	Transaction in Own Shares
16/01/2012 17:55	Director/PDMR Shareholding
17/01/2012 07:00	Fourth quarter 2011 operations review
17/01/2012 17:14	Transaction in Own Shares
18/01/2012 17:30	Transaction in Own Shares
19/01/2012 17:08	Transaction in Own Shares
19/01/2012 17:20	Transaction in Own Shares
20/01/2012 16:55	Transaction in Own Shares
20/01/2012 17:14	Transaction in Own Shares
23/01/2012 17:30	Transaction in Own Shares
24/01/2012 14:43	Rio Tinto moves to a majority stake in Ivanhoe
24/01/2012 15:29	Transaction in Own Shares
24/01/2012 17:10	Transaction in Own Shares
25/01/2012 17:15	Transaction in Own Shares
26/01/2012 17:14	Transaction in Own Shares
27/01/2012 17:23	Transaction in Own Shares
27/01/2012 17:25	Transaction in Own Shares
30/01/2012 17:20	Transaction in Own Shares
31/01/2012 16:56	Transaction in Own Shares
01/02/2012 07:00	Rio Tinto doubles stake in Richards Bay Minerals
01/02/2012 17:13	Transaction in Own Shares
01/02/2012 17:24	Director/PDMR Shareholding
01/02/2012 17:26	Total Voting Rights
02/02/2012 15:48	Transaction in Own Shares
02/02/2012 17:13	Transaction in Own Shares
03/02/2012 16:53	Transaction in Own Shares
03/02/2012 17:20	Transaction in Own Shares
06/02/2012 17:30	Transaction in Own Shares
07/02/2012 17:24	Transaction in Own Shares
07/02/2012 18:00	Board and committee changes
08/02/2012 07:00	Rio Tinto to invest further US$3.4bn in Pilbara
08/02/2012 15:58	Director Declaration
09/02/2012 07:00	Rio Tinto Annual Results 2011
09/02/2012 16:50	Transaction in Own Shares
10/02/2012 17:25	Transaction in Own Shares
13/02/2012 16:48	Transaction in Own Shares
13/02/2012 16:58	Transaction in Own Shares
14/02/2012 07:00	Rio Tinto approves US$1.4b investment in Escondida
14/02/2012 14:39	Director/PDMR Shareholding
14/02/2012 16:46	Transaction in Own Shares
15/02/2012 16:28	Transaction in Own Shares
15/02/2012 16:36	Director/PDMR Shareholding
15/02/2012 17:13	Transaction in Own Shares
16/02/2012 16:40	Transaction in Own Shares
16/02/2012 16:42	Transaction in Own Shares
16/02/2012 16:44	Director/PDMR Shareholding
17/02/2012 16:46	Transaction in Own Shares
17/02/2012 17:09	Director/PDMR Shareholding
17/02/2012 17:09	Transaction in Own Shares
20/02/2012 07:00	Invests US$518 million in autonomous trains
20/02/2012 16:31	Transaction in Own Shares
20/02/2012 16:33	Director/PDMR Shareholding
20/02/2012 16:58	Transaction in Own Shares
21/02/2012 16:38	Transaction in Own Shares
21/02/2012 16:55	Transaction in Own Shares
22/02/2012 16:55	Transaction in Own Shares
23/02/2012 16:40	Transaction in Own Shares
23/02/2012 17:02	Transaction in Own Shares
24/02/2012 16:37	Transaction in Own Shares
24/02/2012 17:07	Transaction in Own Shares
27/02/2012 16:36	Transaction in Own Shares
27/02/2012 16:54	Transaction in Own Shares
28/02/2012 16:51	Transaction in Own Shares
28/02/2012 17:09	Transaction in Own Shares
28/02/2012 17:14	Director/PDMR Shareholding
28/02/2012 17:39	Director Declaration
29/02/2012 17:05	Transaction in Own Shares
29/02/2012 17:09	Transaction in Own Shares
29/02/2012 17:11	Director/PDMR Shareholding
01/03/2012 16:44	Transaction in Own Shares
01/03/2012 16:58	Transaction in Own Shares
01/03/2012 17:48	Total Voting Rights
02/03/2012 17:02	Transaction in Own Shares
05/03/2012 16:14	Transaction in Own Shares
05/03/2012 16:16	Director/PDMR Shareholding
05/03/2012 17:30	Transaction in Own Shares
06/03/2012 10:33	Rio Tinto to close its Lynemouth smelter
06/03/2012 17:30	Transaction in Own Shares
07/03/2012 15:47	Transaction in Own Shares
07/03/2012 17:30	Transaction in Own Shares
08/03/2012 17:30	Transaction in Own Shares
09/03/2012 17:30	Transaction in Own Shares
12/03/2012 16:39	Transaction in Own Shares
12/03/2012 17:20	Transaction in Own Shares
13/03/2012 16:39	Transaction in Own Shares
13/03/2012 17:31	Transaction in Own Shares
13/03/2012 17:32	Director/PDMR Shareholding
14/03/2012 17:09	Transaction in Own Shares
15/03/2012 16:55	Transaction in Own Shares
15/03/2012 17:02	Director/PDMR Shareholding
15/03/2012 17:07	Transaction in Own Shares
16/03/2012 10:00	Annual Financial Report
16/03/2012 15:34	Holding(s) in Company
16/03/2012 16:43	Transaction in Own Shares
16/03/2012 16:59	Transaction in Own Shares
19/03/2012 17:12	Transaction in Own Shares
20/03/2012 07:00	Rio Tinto prices US$2.5 bn of fixed rate bonds
20/03/2012 17:04	Transaction in Own Shares
20/03/2012 17:11	Transaction in Own Shares
21/03/2012 16:54	Transaction in Own Shares
21/03/2012 16:57	Director/PDMR Shareholding
21/03/2012 17:10	Transaction in Own Shares
22/03/2012 16:29	Transaction in Own Shares
22/03/2012 17:26	Transaction in Own Shares
23/03/2012 16:42	Transaction in Own Shares
23/03/2012 17:11	Transaction in Own Shares
26/03/2012 16:47	Transaction in Own Shares
26/03/2012 16:55	Transaction in Own Shares
26/03/2012 18:08	Completion of buy-back programme
27/03/2012 07:00	Rio Tinto reviews options for its diamond business
27/03/2012 16:55	Transaction in Own Shares
28/03/2012 13:03	Binding offer for specialty aluminas received
28/03/2012 17.47	Transaction in Own Shares
28/03/2012 17.47	Director/PDMR Shareholding
29/03/2012 16:51	Transaction in Own Shares
30/03/2012 07:00	Rio Tinto joins new iron ore trading network
30/03/2012 16:50	Transaction in Own Shares

2. Documents filed at Companies House 

The following documents were filed at Companies House on the dates indicated.  Copies of these documents may also be obtained by application to Companies House, Crown Way, Maindy, Cardiff CF14 3UZ, via email to [e-mail], or if you are a registered user, through Companies House Direct at www.direct.companieshouse.gov.uk.

Date	Form	Description
12/04/2011	SH03	Return of purchase of own shares 31/03/11 Treasury capital GBP 1679413.76
15/04/2011	SH03	Return of purchase of own shares
27/04/2011	RES 10	Authorised allotment of shares and debentures.
27/04/2011	RES 11	Disapplication of pre-emption rights
04/05/2011	SH03	Return of purchase of own shares
05/05/2011	TM01	Appointment terminated, director Roderick Eddington
05/05/2011	TM01	Appointment terminated, director Louis Fortier
11/05/2011	SH03	Return of purchase of own shares
13/05/2011	SH03	Return of purchase of own shares
03/06/2011	SH03	Return of purchase of own shares
06/06/2011	SH03	Return of purchase of own shares
06/06/2011	SH03	Return of purchase of own shares
06/06/2011	SH03	Return of purchase of own shares 18/2/11 Treasury capital GBP  1755913.76
22/06/2011	AR01	Statement of Capital GBP 151953332.3
29/06/2011	SH03	Return of purchase of own shares
29/06/2011	SH03	Return of purchase of own shares
29/06/2011	SH03	Return of purchase of own shares
29/06/2011	SH03	Return of purchase of own shares
18/07/2011	SH03	Return of purchase of own shares
18/07/2011	SH03	Return of purchase of own shares
26/07/2011	SH03	Return of purchase of own shares
01/08/2011	SH03	Return of purchase of own shares
03/08/2011	SH03	Return of purchase of own shares
15/08/2011	SH03	Return of purchase of own shares
24/08/2011	SH03	Return of purchase of own shares
24/08/2011	SH03	Return of purchase of own shares
02/09/2011	SH03	Return of purchase of own shares
02/09/2011	SH03	Return of purchase of own shares
07/09/2011	SH03	Return of purchase of own shares
08/09/2011	AP01	Director appointed John Silvester Varley
08/09/2011	AP01	Director appointed Christopher James Lynch
16/09/2011	SH03	Return of purchase of own shares
21/09/2011	SH03	Return of purchase of own shares
05/10/2011	SH03	Return of purchase of own shares
05/10/2011	SH03	Return of purchase of own shares
06/10/2011	CH01	Director's change of particulars / Michael Clifford Fitzpatrick
14/10/2011	SH03	Return of purchase of own shares
20/10/2011	SH03	Return of purchase of own shares
26/10/2011	SH03	Return of purchase of own shares
10/11/2011	SH03	Return of purchase of own shares
10/11/2011	SH03	Return of purchase of own shares
16/11/2011	SH03	Return of purchase of own shares
28/11/2011	SH03	Return of purchase of own shares
01/12/2011	CH01	Director's change of particulars / Andrew Frederick Gould
01/12/2011	SH03	Return of purchase of own shares
13/12/2011	SH03	Return of purchase of own shares
19/12/2011	SH03	Return of purchase of own shares
28/12/2011	SH03	Return of purchase of own shares
13/01/2012	SH03	Return of purchase of own shares
13/01/2012	SH03	Return of purchase of own shares
23/01/2012	SH03	Return of purchase of own shares
25/01/2012	SH03	Return of purchase of own shares
06/02/2012	SH03	Return of purchase of own shares
15/02/2012	SH03	Return of purchase of own shares
16/02/2012	SH03	Return of purchase of own shares
22/02/2012	SH03	Return of purchase of own shares
29/02/2012	SH03	Return of purchase of own shares
07/03/2012	SH03	Return of purchase of own shares
13/03/2012	SH03	Return of purchase of own shares
20/03/2012	SH03	Return of purchase of own shares
28/03/2012	SH03	Return of purchase of own shares

3. Documents filed with the United States Securities and Exchange Commission 

The Company has submitted filings to the Securities and Exchange Commission ("SEC") by virtue of having American Depositary Shares listed on the New York Stock Exchange.  All the documents listed below were filed with the SEC.  Copies of these filings can be viewed at www.sec.gov.

Date	Form	Document
04/04/2011	6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]
04/05/2011	6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]
05/05/2011	6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]
17/05/2011	424B3	Prospectus [Rule 424(b)(3)]
17/05/2011	POSASR	Post-effective Amendment to an automatic shelf registration statement
18/05/2011	FWP	Filing under Securities Act Rules 163/433 of free writing prospectuses
19/05/2011	424B5	Prospectus [Rule 424(b)(5)]
03/06/2011	8-A12B	Registration of securities [Section 12(b)]
21/06/2011	F-3ASR	Automatic shelf registration statement of securities of well-known seasoned issuers
27/06/2011	CERTNYS	Certification by the New York Stock Exchange approving securities for listing
28/06/2011	SC 13D/A	General statement of acquisition of beneficial ownership
29/06/2011	11-K	Annual report of employee stock purchase, savings and similar plans
29/06/2011	11-K	Annual report of employee stock purchase, savings and similar plans
29/06/2011	11-K	Annual report of employee stock purchase, savings and similar plans
01/07/2011	40-APP/A	Application for exemption and other relief filed under the Investment Company Act of 1940
12/07/2011	6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]
04/08/2011	6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]
22/08/2011	6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]
25/08/2011	SC 13D/A	General statement of acquisition of beneficial ownership
26/08/2011	6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]
07/09/2011	6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]
14/09/2011	424B3	Prospectus [Rule 424(b)(3)]
15/09/2011	424B5	Prospectus [Rule 424(b)(5)]
15/09/2011	FWP	Filing under Securities Act Rules 163/433 of free writing prospectuses
23/09/2011	UPLOAD	Letter
27/09/2011	SC 13D/A	General statement of acquisition of beneficial ownership
30/09/2011	CORRESP	Correspondence
17/10/2011	6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]
17/10/2011	6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]
25/10/2011	CORRESP	Correspondence
25/10/2011	8-A12B	Registration of securities [Section 12(b)]
08/11/2011	6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]
17/11/2011	UPLOAD	Letter
23/11/2011	CERTNYS	Certification by the New York Stock Exchange approving securities for listing
30/11/2011	SC 13D/A	General statement of acquisition of beneficial ownership
01/12/2011	CORRESP	Correspondence
09/12/2011	6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]
16/12/2011	SC 13D/A	General statement of acquisition of beneficial ownership
19/12/2011	UPLOAD	Letter
11/01/2012	6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]
26/01/2012	SC 13D/A	General statement of acquisition of beneficial ownership
09/02/2012	6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]
09/02/2012	SC 13G/A	Statement of acquisition of beneficial ownership by individuals
10/02/2012	6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]
24/02/2012	APP ORDR	40-APP Order
24/02/2012	APP NTC	40-APP Notice
06/03/2012	6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]
16/03/2012	POSASR	Post-effective Amendment to an automatic shelf registration statement
16/03/2012	20-F	Annual and transition report of foreign private issuers [Sections 13 or 15(d)]
19/03/2012	424B3	Prospectus [Rule 424(b)(3)]
20/03/2012	424B5	Prospectus [Rule 424(b)(5)]
20/03/2012	FWP	Filing under Securities Act Rules 163/433 of free writing prospectuses

4. Financial Services Authority

The following documents were submitted to the FSA. The effective date is the date of the document. Documents marked * may be viewed at the National Storage Mechanism http://www.morningstar.co.uk/uk/NSM

Effective date		Description
14/04/2011		Resolutions passed at the 2011 AGM
31/12/2011		Annual Report*
31/12/2011		Annual Review*
16/03/2012		Notice of AGM - Rio Tinto plc & Rio Tinto Limited*
16/03/2012		Proxy form*
16/03/2012		Form of direction*

This Update is made pursuant to Prospectus Rule 5.2 and not for any other purpose and neither the Company, nor any other person, takes any responsibility for, or makes any representation, express or implied, as to the accuracy or completeness of the information which it contains.  The information referred to below is not necessarily up to date as at the date of this Update and the Company does not undertake any obligation to update any such information in the future.  Furthermore, such information may have been prepared in accordance with the laws or regulations of a particular jurisdiction and may not comply with or meet the relevant standards of disclosure in any other jurisdiction.  Neither this Update, nor the information referred to below constitutes, by virtue of this communication, an offer of any securities addressed to any person and should not be relied on by any person.

Ines Watson

Assistant Company Secretary
Rio Tinto plc
Tel: [phone]

 

END

 

 

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