2012-01-20_REVISION - C1981019

• Permit No: C1981019
• IBM Index Class Name: Revision
• Doc Date: 1/20/2012
• Doc Name: AVS Update ‎(Emailed)‎
• From: Susan Burgmaier
• To: Rob Zuber
• Type & Sequence: MR116
• Email Name: SLB
• Email Name: RDZ
• Email Name: SB1
• Media Type: D
• Archive: No

ENTITY EVALUATE
- -- 247507 Jerry Thompson - (Director)
- -- 248451 Jimmy Bason - (Director)
- -- 248452 Marshall Collins - (Director)
- -- 248454 Arthur Rodarte - (Director)
- -- 248455 Gerald Seward - (Director)
- -- 248456 Scott Wolfe - (Director)
- -- 249212 Ross Caldwell - (Director)
- -- 249213 Thomas Holgerson - (Director)
- -- 249214 James Sheridan - (Director)
- -- 250237 Richard Clifton - (Director)
- -- 250238 William Mollenkopf - (Director)
- -- 250239 Leroy Anaya - (Director)
- -- 250241 James Perrin - (Director)
- -- 250499 Matt Brown - (Director)
- -- 251053 Joe Wheeling - (Director)
- -- 252390 Elias Coriz - (Director)
- -- 252391 Daniel Romero - (Director)
144147 Rio Tinto Plc - ()
- -- 124920 Thomas Albanese - (Director)
- -- 145518 Rio Tinto European Holdings Ltd - (Subsidiary Company)
- - - - -- 145519 Rio Tinto Western Holdings Ltd - (Subsidiary Company)
--- - - - - -- 145520 Rio Tinto America Holdings Inc - (Subsidiary Company)
------ - - - - -- 130004 Shannon Slaughter Crompton - (Secretary)
------ - - - - -- 145522 Rio Tinto America Inc - (Subsidiary Company)
--------- - - - - -- 130004 Shannon Slaughter Crompton - (Secretary)
--------- - - - - -- 134035 Kennecott Colorado Coal Co - (Subsidiary Company)
------------ - - - - -- 056837 Colowyo Coal Co Lp - (Subsidiary Company)
--------------- - - - - -- 247281 Chris R McCourt - (Manager)
------------ - - - - -- 130004 Shannon Slaughter Crompton - (Secretary)
------------ - - - - -- 131968 Jack R Welch - (Assistant Treasurer)
------------ - - - - -- 139190 Michael J Beck - (Chief Financial Officer)
------------ - - - - -- 139190 Michael J Beck - (Director)
------------ - - - - -- 141593 James P Berson - (Chief Executive Officer)
------------ - - - - -- 141593 James P Berson - (Director)
------------ - - - - -- 141593 James P Berson - (President)
------------ - - - - -- 158424 Christopher J Wykstra - (Assistant Treasurer)
------------ - - - - -- 248535 Mark William Roberts - (Director)
------------ - - - - -- 249452 Franck Bertoux - (Assistant Treasurer)
------------ - - - - -- 249453 Bernd Beyer - (Treasurer)
------------ - - - - -- 249601 Oliver Wolfensberger - (Assistant Treasurer)
------------ - - - - -- 251110 Ed Moyer - (Director)
------------ - - - - -- 251110 Ed Moyer - (Manager)
--------- - - - - -- 151569 Kevin L Baker - (Corporate Officer)
--------- - - - - -- 151569 Kevin L Baker - (Director)
--------- - - - - -- 156199 Michael C Barrett - (Chief Financial Officer)
--------- - - - - -- 156199 Michael C Barrett - (Director)
--------- - - - - -- 156199 Michael C Barrett - (Vice President)
--------- - - - - -- 159581 Kay G Priestly - (Director)
--------- - - - - -- 246776 Rebecca J Schlenker - (Controller)
--------- - - - - -- 247758 Ulf Quellmann - (Director)
--------- - - - - -- 247758 Ulf Quellmann - (Treasurer)
Page 3 of 5
https: / /ayss. osmre. gov/ entityevaluate /quickeval.aspx ?t =1 1/20/2012