13D Filing: Sailingstone Capital Partners LLC and Ivanhoe Mines Ltd (IVN)

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EXHIBIT B
OFFICERS AND CONTROL PERSONS OF THE REPORTING PERSONS
Except where otherwise noted, each of the individuals named below is a citizen of the United States with a principal business address as indicated below.
A.  SailingStone Capital Partners LLC
SailingStone Capital Partners LLC is an investment adviser organized as a limited liability company under the laws of the State of Delaware.  Its address is:
One California Street, 30th Floor
San Francisco, California 94111
The officers of SailingStone Capital Partners LLC are:
Name
Title
Kathlyne K. Kiaie
Chief Compliance Officer
James E. Klescewski
Chief Financial Officer
SailingStone GP LP, a Delaware limited partnership, is the managing member of SailingStone Capital Partners LLC.  SailingStone Holdings LLC, a Delaware limited liability company is the general partner of SailingStone GP LP.  MacKenzie B. Davis and Kenneth L. Settles Jr. are the managing members of SailingStone Holdings LLC and are deemed to be control persons of SailingStone Capital Partners LLC.
B.  SailingStone Holdings LLC
SailingStone Holdings LLC is an entity organized under the laws of the State of Delaware.  Its address is:
One California Street, 30th Floor
San Francisco, California 94111
MacKenzie B. Davis and Kenneth L. Settles Jr. are the managing members of SailingStone Holdings LLC and are deemed to be control persons of SailingStone Holdings LLC.

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