Document:

exv10w4

Exhibit 10.4

EXECUTION VERSION

CONTRIBUTION AGREEMENT

     THIS CONTRIBUTION AGREEMENT (this “Agreement”) is made and entered into as of this 15th day of
April, 2010, by and among Molycorp, Inc., a Delaware corporation (the “Corporation”), Molycorp,
LLC, a Delaware limited liability company (“Molycorp LLC”), Molycorp Minerals, LLC, a Delaware
limited liability company (“Molycorp Minerals”), Resource Capital Fund IV L.P., a Cayman Islands
limited partnership (“RCF IV”), Resource Capital Fund V L.P., a Cayman Islands limited partnership
(“RCF V”), PP IV Mountain Pass II, LLC, a Delaware limited liability company (“PP II LLC”), PP IV
MP AIV 1, LLC, a Delaware limited liability company (“PP AIV 1”), PP IV MP AIV 2, LLC, a Delaware
limited liability company (“PP AIV 2”), PP IV MP AIV 3, LLC, a Delaware limited liability company
(“PP AIV 3,” together with PP II LLC, PP AIV 1 and PP AIV 2, the “Pegasus Entities”), TNA Moly
Group LLC, a Delaware limited liability company (“TNA”), MP Rare Company LLC, a Delaware limited
liability company (“MP”), KMSMITH LLC, a Delaware limited liability company (“KMSMITH”), the
persons listed on Exhibit A hereto (each, individually, an “Incentive Shareholder,”
collectively, the “Incentive Shareholders” and, collectively with RCF IV, RCF V, the Pegasus
Entities, TNA, MP and KMSMITH, the “Shareholders”), RCF IV Speedwagon Inc., a Delaware corporation
(“RCF Holdings”), PP IV Mountain Pass II Inc., a Delaware corporation (“PP II Inc.”), and PP IV
Mountain Pass Inc., a Delaware corporation and wholly owned subsidiary of PP II Inc. (“PP Inc.,”
and together with PP II Inc., the “PP Group”).

RECITALS

     WHEREAS, each of the Shareholders other than RCF IV, RCF V and PP II LLC (collectively, the
“Direct Shareholders”) is an owner of such number and type of issued and outstanding equity
interests of Molycorp LLC or Molycorp Minerals as set forth opposite the name of such Direct
Shareholder on Exhibit A hereto;

     WHEREAS, each of RCF IV, RCF V and PP II LLC (collectively, the “Indirect Shareholders”),
through RCF Holdings (in the case of RCF IV and RCF V) and the PP Group (in the case of PP II LLC),
is an owner of such number and type of issued and outstanding equity interests of Molycorp LLC as
set forth opposite the name of such Indirect Shareholder on Exhibit A hereto;

     WHEREAS, RCF IV and RCF V together own all the outstanding shares of RCF Holdings, and PP II
LLC wholly owns, directly or indirectly, the PP Group;

     WHEREAS, the board of directors of Molycorp LLC caused the incorporation of the Corporation on
March 4, 2010 so that the Corporation will become, pursuant to the transactions contemplated by
this Agreement, the direct parent of Molycorp LLC and indirect parent of Molycorp Minerals (the
“Corporate Reorganization”); and

     WHEREAS, in order to effectuate the Corporate Reorganization, each of the parties hereto
desires that each of PP AIV 1, PP AIV 2, PP AIV 3, TNA, MP and KMSMITH shall contribute, transfer,
assign and deliver to the Corporation, and the Corporation shall accept, assume and receive from
such Direct Shareholder, as a contribution to the Corporation’s capital, all right, title and
interest in and to the shares of interest in the ownership and profits and losses

 

 

of, and the right to receive distributions from, Molycorp LLC (the “Member Shares”), in each
case set forth opposite such Direct Shareholder’s respective name on Exhibit A hereto, in
exchange for the issuance by the Corporation to such Direct Shareholder of the number of shares of
Class A common stock, par value $0.01 per share, of the Corporation (“Class A Common Stock”) set
forth opposite such Direct Shareholder’s name on Exhibit A hereto.

     WHEREAS, in order to effectuate the Corporate Reorganization, each of the parties hereto
desires that each of the Incentive Shareholders shall contribute, transfer, assign and deliver to
the Corporation, and the Corporation shall accept, assume and receive from such Incentive
Shareholder, as a contribution to the Corporation’s capital, all right, title and interest in and
to the profits interests in Molycorp Minerals issued pursuant to Section 6.2 of the Second Amended
and Restated Operating Agreement of Molycorp Minerals LLC, dated as of September 10, 2009 (the
“Molycorp Minerals Operating Agreement”) (the “Incentive Shares,” and collectively with the Member
Shares, the “Direct Contributed Shares”), as applicable, in each case set forth opposite such
Incentive Shareholder’s respective name on Exhibit A hereto, in exchange for the issuance
by the Corporation to such Incentive Shareholder of the number of shares of Class B common stock,
par value $0.01 per share, of the Corporation (“Class B Common Stock”) set forth opposite such
Incentive Shareholder’s name on Exhibit A hereto.

     WHEREAS, in order to effectuate the Corporate Reorganization, each of the parties hereto
desires that RCF IV and RCF V shall contribute, transfer, assign and deliver to the Corporation,
and the Corporation shall accept, assume and receive from RCF IV and RCF V, as contributions to the
Corporation’s capital, all right, title and interest in and to all of the issued and outstanding
equity interests of RCF Holdings (the “RCF Contributed Shares”), in exchange for the issuance by
the Corporation to RCF IV and RCF V of the number of shares of Class A Common Stock set forth
opposite the names of RCF IV and RCF V, respectively, on Exhibit A hereto.

     WHEREAS, in order to effectuate the Corporate Reorganization, each of the parties hereto
desires that PP II LLC shall contribute, transfer, assign and deliver to the Corporation, and the
Corporation shall accept, assume and receive from PP II LLC, as a contribution to the Corporation’s
capital, all right, title and interest in and to all of the issued and outstanding equity interests
of PP II Inc. (the “PP Contributed Shares,” and collectively with the RCF Contributed Shares, the
“Indirect Contributed Shares,” and collectively with the Direct Contributed Shares, the
“Contributed Shares”), in exchange for the issuance by the Corporation to PP II LLC of the number
of shares of Class A Common Stock set forth opposite PP II LLC’s name on Exhibit A hereto.

     NOW, THEREFORE, in consideration of the mutual promises and subject to the terms and
conditions herein contained, and other good and valuable consideration, had and received, the
receipt and sufficiency of which are hereby acknowledged, the parties hereto agree as follows:

ARTICLE 1 CONTRIBUTION

     1.1 Contribution by the Direct Shareholders. Effective as of the Closing Date, each
Direct Shareholder hereby contributes, transfers, assigns and delivers to the Corporation, and the

2

 

Corporation hereby accepts, acquires, assumes and receives from such Direct Shareholder, as
contribution to the Corporation’s capital, all right, title and interest in the Direct Contributed
Shares set forth opposite such Direct Shareholder’s respective name on Exhibit A hereto, in
exchange for the issuance by the Corporation to such Direct Shareholder of the number of shares of
Class A Common Stock or Class B Common Stock, as applicable, set forth opposite such Direct
Shareholder’s name on Exhibit A hereto.

     1.2 Contribution by Indirect Shareholders. Effective as of the Closing Date, each
Indirect Shareholder hereby contributes, transfers, assigns and delivers to the Corporation, and
the Corporation hereby accepts, acquires, assumes and receives from such Indirect Shareholder, as
contribution to the Corporation’s capital, all right, title and interest in the Indirect
Contributed Shares, in exchange for the issuance by the Corporation to such Indirect Shareholder of
the number of shares of Class A Common Stock set forth opposite such Indirect Shareholder’s name on
Exhibit A hereto.

ARTICLE 2 CLOSING

     2.1 Closing. The closing of the transactions contemplated by Article 1 (the
“Closing”) shall take place at the offices of Jones Day, North Point, 901 Lakeside Avenue,
Cleveland, OH 44114 concurrently with the execution of this Agreement (the “Closing Date”). At the
Closing, all of the following shall be effected:

          (a) Each Shareholder shall execute and deliver such additional transfer documentation, if any,
as is necessary to effectuate the transfer of all of such Shareholder’s Contributed Shares to the
Corporation in a form reasonably satisfactory to the Corporation.

          (b) Each Incentive Shareholder will enter into a restricted stock agreement with the
Corporation, the form of which is attached hereto as Exhibit C (each, a “Restricted Stock
Agreement”).

          (c) The Corporation shall deliver, or cause to be delivered, certificates representing, the
number of shares of Class A Common Stock or Class B Common Stock, as applicable, issued to such
Shareholder pursuant to Article 1.

          (d) RCF IV and RCF V shall deliver the following:

               (i) a certified copy of (A) RCF Holdings’ certificate of incorporation from the Secretary of
State of the State of Delaware and (B) a long-form good standing certificate for RCF Holdings from
the Secretary of State of the State of Delaware dated as of a recent date indicating that RCF
Holdings is in good standing under the laws of the State of Delaware;

               (ii) certified copies of resolutions duly adopted by RCF IV’s and RCF V’s board of directors
authorizing the execution, delivery and performance of this Agreement and the other agreements
contemplated hereby, and the consummation of all transactions contemplated hereby and thereby;

3

 

               (iii) the original corporate record books and stock record books of RCF Holdings;

               (iv) written resignations of each director and officer of RCF Holdings; and

               (v) copies of all federal, state income and local tax returns relating to RCF Holdings with
respect to any tax period that began on or before the Closing Date.

          (e) PP II LLC shall deliver the following:

               (i) a certified copy of (A) each of PP II Inc.’s and PP Inc.’s certificate of incorporation
from the Secretary of State of the State of Delaware and (B) a long-form good standing certificate
for each of PP II Inc. and PP Inc. from the Secretary of State of the State of Delaware dated as of
a recent date indicating that PP II Inc. and PP Inc., respectively, are in good standing under the
laws of the State of Delaware;

               (ii) certified copies of resolutions duly adopted by PP II LLC’s board of directors
authorizing the execution, delivery and performance of this Agreement and the other agreements
contemplated hereby, and the consummation of all transactions contemplated hereby and thereby;

               (iii) the original corporate record books and stock record books of PP II Inc. and PP Inc., to
the extent in existence;

               (iv) written resignations of each director and officer of PP II Inc. and PP Inc.; and

               (v) copies of all federal, state income and local tax returns relating to PP II Inc. and PP
Inc. with respect to any tax period that began on or before the Closing Date.

ARTICLE 3 REPRESENTATIONS, WARRANTIES AND COVENANTS OF THE

CORPORATION, MOLYCORP LLC AND MOLYCORP MINERALS

     The Corporation, Molycorp LLC and Molycorp Minerals hereby represent and warrant to the
Shareholders as follows:

     3.1 Existence and Good Standing. The Corporation is a corporation duly incorporated,
validly existing and in good standing under the laws of the State of Delaware. Each of Molycorp
LLC and Molycorp Minerals is a limited liability company duly organized, validly existing and in
good standing under the laws of the State of Delaware.

     3.2 Due Authorization. The execution, delivery and performance of this Agreement by
the Corporation, Molycorp LLC and Molycorp Minerals has been duly authorized by each of the
Corporation, Molycorp LLC and Molycorp Minerals.

     3.3 Validity and Enforceability. This Agreement has been duly executed and delivered
by each of the Corporation, Molycorp LLC and Molycorp Minerals and represents the

4

 

legal, valid and binding obligation of each of the Corporation, Molycorp LLC and Molycorp
Minerals, enforceable against each of the Corporation, Molycorp LLC and Molycorp Minerals in
accordance with its terms, subject to applicable bankruptcy, insolvency, reorganization,
moratorium, liquidation, fraudulent conveyance and other similar laws and principles of equity
affecting creditors’ rights and remedies generally.

     3.4 No Conflict. Neither the execution of this Agreement nor the performance by the
Corporation of its obligations hereunder will violate or conflict with the Certificate of
Incorporation or Bylaws of the Corporation, the Operating Agreement of Molycorp LLC, dated as of
September 10, 2009 (the “Molycorp LLC Operating Agreement”), the Molycorp Minerals Operating
Agreement, or any material agreement, material instrument, law or order applicable to the
Corporation, Molycorp LLC or Molycorp Minerals.

     3.5 Consents. No consent, approval or authorization of, or notice to, any person or
governmental authority is required in connection with the execution and delivery by the
Corporation, Molycorp LLC or Molycorp Minerals of this Agreement or the consummation of the
transactions contemplated by this Agreement.

     3.6 Capitalization. Other than as contemplated under the terms of the Stockholders
Agreement, dated as of the Closing Date, by and among the Corporation and certain of the
Shareholders (the “Stockholders Agreement”), the Restricted Stock Agreements and the Class B Common
Stock, as of the Closing Date, there are not outstanding any equity interests of the Corporation or
any options, warrants, rights, calls, subscriptions, claims of any character, agreements,
obligations, exchange rights, pre-emptive rights, stock appreciation rights, profit participation
rights, convertible or exchangeable securities or other commitments, contingent or otherwise, of
any kind obligating the Corporation to issue, directly or indirectly, any securities, rights or
interests of the Corporation or any other right or interest pursuant to which any person may be
entitled to purchase any security of the Corporation. As of the Closing Date, the authorized
capital stock of the Corporation consists of 8,200,000 shares of capital stock, consisting of
5,000,000 shares of Common Stock, 3,000,000 shares of Class A Common Stock and 200,000 shares of
Class B Common Stock. Immediately after the Closing and giving effect to the transactions
contemplated by this Agreement, no shares of Common Stock, 1,261,149.24 shares of Class A Common
Stock and 78,788.33 shares of Class B Common Stock will be issued and outstanding. All of the
shares of Class A Common Stock and Class B Common Stock issued to the Shareholders pursuant hereto
have been duly authorized and validly issued, and following the consummation of the transactions
contemplated by this Agreement, will be fully paid and non-assessable, in each case, free and clear
of all liens. Other than the Stockholders Agreement and the Restricted Stock Agreements, there are
no agreements with respect to the voting or transfer of any securities of the Corporation, and the
Corporation is not obligated to redeem or otherwise acquire any of its outstanding securities.

     3.7 Covenant. The Corporation shall not liquidate RCF Holdings, PP II Inc. or PP Inc.
prior to the two-year anniversary of the Closing Date.

5

 

ARTICLE 4 REPRESENTATIONS AND WARRANTIES OF THE DIRECT

SHAREHOLDERS

     Each Direct Shareholder hereby, severally and not jointly, represents and warrants to the
Corporation, Molycorp LLC and Molycorp Minerals as to itself only as follows:

     4.1 Due Authorization. The execution, delivery and performance of this Agreement by
such Direct Shareholder has been duly authorized by such Direct Shareholder.

     4.2 Validity and Enforceability. This Agreement has been duly executed and delivered
by such Direct Shareholder and represents the legal, valid and binding obligation of such Direct
Shareholder, enforceable against such Direct Shareholder in accordance with its terms, subject to
applicable bankruptcy, insolvency, reorganization, moratorium, liquidation, fraudulent conveyance
and other similar laws and principles of equity affecting creditors’ rights and remedies generally.

     4.3 Title to the Direct Contributed Shares. Such Direct Shareholder is the sole legal
and beneficial owner of its or his/her Direct Contributed Shares, free and clear of all liens other
than any liens arising under the Molycorp LLC Operating Agreement or under applicable securities
laws. Such Direct Shareholder is not a party to any contract or arrangement restricting the
transfer or otherwise relating to or affecting any of its Direct Contributed Shares, and there are
no voting agreements, proxies or other agreements or understandings with respect to the voting or
transfer of its Direct Contributed Shares, other than (a) in the case of PP AIV 1, PP AIV 2, PP AIV
3, TNA, MP and KMSMITH, the Molycorp LLC Operating Agreement and (b) in the case of the Incentive
Shareholders, the Molycorp Minerals Operating Agreement. Upon the consummation of the transactions
contemplated by this Agreement, the Corporation will acquire good and valid title to such Direct
Contributed Shares, free and clear of all liens other than any liens arising under the Molycorp LLC
Operating Agreement or under applicable securities laws. Such Direct Shareholder does not own any
equity interest in Molycorp LLC or Molycorp Minerals other than its Direct Contributed Shares.

     4.4 No Conflict. Neither the execution of this Agreement nor the performance by such
Direct Shareholder of its or his/her obligations under this Agreement will (a) violate or conflict
with (i) any organizational documents of such Direct Shareholder or (ii) any law or order or (b)
result in a breach or violation of any of the terms or provisions of, or constitute a default
under, any contract, indenture, mortgage, deed of trust, loan agreement or other agreement or
instrument to which such Direct Shareholder is a party or by which such Direct Shareholder is bound
other than the Molycorp LLC Operating Agreement.

     4.5 Consents. No consent, approval or authorization of, or notice to, any person or
governmental authority is required in connection with the execution and delivery by such Direct
Shareholder of this Agreement or the consummation of the transactions contemplated by this
Agreement, other than those that have been obtained.

     4.6 Investment and Representations.

          (a) The shares of Class A Common Stock or Class B Common Stock, as applicable, acquired by
such Direct Shareholder on the date hereof are being acquired for

6

 

investment only and not with a view of any distribution thereof that would violate the
Securities Act of 1933, as amended (the “Securities Act”).

          (b) Such Direct Shareholder understands that the shares of Class A Common Stock or Class B
Common Stock, as applicable, have not been registered under the Securities Act or the securities
laws of any state and that U.S. securities laws currently generally prohibit re-sale of such shares
of Class A Common Stock or Class B Common Stock, as applicable, unless subsequently registered
under the Securities Act and any applicable state securities laws or unless an exemption from
registration becomes or is available.

          (c) Such Direct Shareholder (i) is financially able to hold the shares of Class A Common Stock
or Class B Common Stock, as applicable, for long-term investment, (ii) understands that the nature
and amount of Class A Common Stock or Class B Common Stock, as applicable, received from the
Corporation is consistent with such Direct Shareholder’s overall investment program and financial
position and (iii) recognizes that there are substantial risks involved in the receipt of the
shares of Class A Common Stock or Class B Common Stock, as applicable.

          (d) Such Direct Shareholder confirms that such Direct Shareholder (i) is familiar with the
Corporation, (ii) has been given the opportunity to ask questions of the officers and directors of
the Corporation and to obtain (and has received to such person’s satisfaction) such information
about the business and financial condition of the Corporation as such person has reasonably
requested and (iii) has such knowledge and experience in financial and business matters that such
person is capable of evaluating the merits and risks of the prospective investment in the Class A
Common Stock or Class B Common Stock, as applicable. Nothing in this subsection (d) shall affect
the ability of such Direct Shareholder to rely on the representations and warranties of the
Corporation contained herein.

          (e) In formulating a decision to enter into this Agreement, (i) such Direct Shareholder has
relied solely upon an independent investigation of the Corporation and upon consultations with such
Direct Shareholder’s legal and financial advisors with respect to this Agreement and the nature of
this investment and (ii) no reliance was placed by such Direct Shareholder upon any representations
or warranties other than those of the Corporation contained herein.

     4.7 Accredited Investor Determination. Such Direct Shareholder confirms (a) the
execution by such Direct Shareholder of an accredited investor determination form in the form of
Exhibit B hereto and (b) that such executed accredited investor determination form sets
forth a true, correct and complete statement of the accredited investor status of such Direct
Shareholder.

     4.8 Transfer of Member Shares. Such Direct Shareholder, other than the Incentive
Shareholders, agrees that Article VI of the Molycorp LLC Operating Agreement shall not apply to the
transfer of Member Shares made pursuant to this Agreement.

7

 

ARTICLE 5 REPRESENTATIONS AND WARRANTIES OF THE INDIRECT

SHAREHOLDERS

     Each Indirect Shareholder hereby, severally and not jointly, represents and warrants to the
Corporation, Molycorp LLC and Molycorp Minerals as to itself only as follows:

     5.1 Due Authorization. The execution, delivery and performance of this Agreement by
such Indirect Shareholder has been duly authorized by such Indirect Shareholder.

     5.2 Validity and Enforceability. This Agreement has been duly executed and delivered
by such Indirect Shareholder and represents the legal, valid and binding obligation of such
Indirect Shareholder, enforceable against such Indirect Shareholder in accordance with its terms,
subject to applicable bankruptcy, insolvency, reorganization, moratorium, liquidation, fraudulent
conveyance and other similar laws and principles of equity affecting creditors’ rights and remedies
generally.

     5.3 Title to the Indirect Contributed Shares. Such Indirect Shareholder is the sole
legal and beneficial owner of its Indirect Contributed Shares, free and clear of all liens other
than any liens arising under the Molycorp LLC Operating Agreement or under applicable securities
laws. Such Indirect Shareholder is not a party to any contract or arrangement restricting the
transfer or otherwise relating to or affecting any of its Indirect Contributed Shares, and there
are no voting agreements, proxies or other agreements or understandings with respect to the voting
or transfer of its Direct Contributed Shares, other than the Molycorp LLC Operating Agreement.
Upon the consummation of the transactions contemplated by this Agreement, the Corporation will
acquire good and valid title to such Indirect Contributed Shares, free and clear of all liens other
than any liens arising under the Molycorp LLC Operating Agreement or under applicable securities
laws. Such Indirect Shareholder does not own any equity interest in Molycorp LLC or Molycorp
Minerals other than indirectly through its Indirect Contributed Shares.

     5.4 No Conflict. Neither the execution of this Agreement nor the performance by such
Indirect Shareholder of its obligations under this Agreement will (a) violate or conflict with (i)
any organizational documents of such Indirect Shareholder or (ii) any law or order or (b) result in
a breach or violation of any of the terms or provisions of, or constitute a default under, any
contract, indenture, mortgage, deed of trust, loan agreement or other agreement or instrument to
which such Indirect Shareholder is a party or by which such Indirect Shareholder is bound other
than the Molycorp LLC Operating Agreement.

     5.5 Consents. No consent, approval or authorization of, or notice to, any person or
governmental authority is required in connection with the execution and delivery by such Indirect
Shareholder of this Agreement or the consummation of the transactions contemplated by this
Agreement, other than those that have been obtained.

     5.6 Investment and Representations.

          (a) The shares of Class A Common Stock acquired by such Indirect Shareholder on the date
hereof are being acquired for investment only and not with a view of any distribution thereof that
would violate the Securities Act.

8

 

          (b) Such Indirect Shareholder understands that the shares of Class A Common Stock have not
been registered under the Securities Act or the securities laws of any state and that U.S.
securities laws currently generally prohibit re-sale of such shares of Class A Common Stock unless
subsequently registered under the Securities Act and any applicable state securities laws or unless
an exemption from registration becomes or is available.

          (c) Such Indirect Shareholder (i) is financially able to hold the shares of Class A Common
Stock for long-term investment, (ii) understands that the nature and amount of Class A Common Stock
being purchased is consistent with such Indirect Shareholder’s overall investment program and
financial position and (iii) recognizes that there are substantial risks involved in the purchase
of the shares of Class A Common Stock.

          (d) Such Indirect Shareholder confirms that such Indirect Shareholder (i) is familiar with the
Corporation, (ii) has been given the opportunity to ask questions of the officers and directors of
the Corporation and to obtain (and has received to such person’s satisfaction) such information
about the business and financial condition of the Corporation as such person has reasonably
requested and (iii) has such knowledge and experience in financial and business matters that such
person is capable of evaluating the merits and risks of the prospective investment in the Class A
Common Stock. Nothing in this subsection (d) shall affect the ability of such Indirect Shareholder
to rely on the representations and warranties of the Corporation contained herein.

          (e) In formulating a decision to enter into this Agreement, (i) such Indirect Shareholder has
relied solely upon an independent investigation of the Corporation and upon consultations with such
Indirect Shareholder’s legal and financial advisors with respect to this Agreement and the nature
of this investment and (ii) no reliance was placed by such Indirect Shareholder upon any
representations or warranties other than those of the Corporation contained herein.

     5.7 Accredited Investor Determination. Such Indirect Shareholder confirms (a) the
execution by such Indirect Shareholder of an accredited investor determination form in the form of
Exhibit B hereto and (b) that such executed accredited investor determination form sets
forth a true, correct and complete statement of the accredited investor status of such Indirect
Shareholder.

ARTICLE 6 REPRESENTATIONS AND WARRANTIES OF RCF HOLDINGS

     RCF Holdings hereby represents and warrants to the Corporation, Molycorp LLC and Molycorp
Minerals as follows:

     6.1 Existence and Good Standing. RCF Holdings is a corporation duly incorporated,
validly existing and in good standing under the laws of the State of Delaware.

     6.2 Due Authorization. The execution, delivery and performance of this Agreement by
RCF Holdings has been duly authorized by RCF Holdings.

     6.3 Validity and Enforceability. RCF Holdings has the requisite power and authority
to execute, deliver and perform its obligations under this Agreement. This Agreement has been

9

 

duly executed and delivered by RCF Holdings and represents the legal, valid and binding
obligation of RCF Holdings, enforceable against RCF Holdings in accordance with its terms, subject
to applicable bankruptcy, insolvency, reorganization, moratorium, liquidation, fraudulent
conveyance and other similar laws and principles of equity affecting creditors’ rights and remedies
generally.

     6.4 Title to the Member Shares. RCF Holdings is the sole legal and beneficial owner
of the Member Shares set forth opposite the name of RCF on Exhibit A hereto, free and clear
of all liens other than any liens arising under the Molycorp LLC Operating Agreement or under
applicable securities laws. RCF Holdings is not a party to any contract or arrangement restricting
the transfer or otherwise relating to or affecting any of its Member Shares, and there are no
voting agreements, proxies or other agreements or understandings with respect to the voting or
transfer of its Direct Contributed Shares, other than the Molycorp LLC Operating Agreement. RCF
Holdings does not own any equity interest in Molycorp LLC or Molycorp Minerals other than its
Member Shares.

     6.5 Assets and Liabilities of RCF Holdings. As of the Closing Date, RCF Holdings has
no assets or Liabilities other than its limited liability company interest in Molycorp LLC. For
the purposes of this Agreement, “Liabilities” means any direct or indirect liability, debt,
obligation, commitment, guaranty, claim, loss, deficiency, fine, cost or expense of any kind
(whether known or unknown, whether asserted or unasserted, whether absolute or contingent, whether
accrued or unaccrued, whether liquidated or unliquidated, whether due or to become due and whether
or not required to be reflected or reserved against on the financial statements of the obligor
under GAAP), including any liability for taxes.

     6.6 Contracts. Other than the Molycorp LLC Operating Agreement and except as set
forth on Schedule 6.6, RCF Holdings is not a party to or bound by any contract, agreement,
guarantee or obligation.

     6.7 No Conflict. Neither the execution of this Agreement nor the performance by RCF
Holdings of its obligations under this Agreement will (a) violate or conflict with (i) any of its
organizational documents or (ii) any law or order or (b) result in a breach or violation of any of
the terms or provisions of, or constitute a default under, any contract, indenture, mortgage, deed
of trust, loan agreement or other agreement or instrument to which RCF Holdings is a party or by
which RCF Holdings is bound.

     6.8 Consents. No consent, approval or authorization of, or notice to, any person or
governmental authority is required in connection with the execution and delivery by RCF Holdings of
this Agreement or the consummation of the transactions contemplated by this Agreement, other than
those that have been obtained.

10

 

     6.9 Capitalization. As of the Closing Date, there are 778,402 outstanding common
shares of RCF Holdings, and there are no options, warrants, rights, calls, subscriptions, claims of
any character, agreements, obligations, convertible or exchangeable securities or other
commitments, contingent or otherwise, of any kind obligating RCF Holdings to issue, directly or
indirectly, any additional equity interests of RCF Holdings.

     6.10 Litigation. There are no actions pending or, to the knowledge of RCF Holdings,
threatened before any governmental agency or brought by or against RCF Holdings, or any of the
officers, directors, employees, agents or affiliates involving, affecting or relating to any
material assets, properties or operations of RCF Holdings or, the transactions contemplated by this
Agreement, which could materially and adversely affect the ability of RCF Holdings to effect the
consummation of the transactions contemplated hereby.

     6.11 Transfer of Member Shares. RCF Holdings agrees that Article VI of the Molycorp
LLC Operating Agreement shall not apply to the transfer of Member Shares made pursuant to this
Agreement.

ARTICLE 7 REPRESENTATIONS AND WARRANTIES OF PP II INC. AND PP INC.

     Each of PP II Inc. and PP Inc. hereby represents and warrants to the Corporation, Molycorp LLC
and Molycorp Minerals as follows:

     7.1 Existence and Good Standing. Each of PP II Inc. and PP Inc. is a corporation duly
formed, validly existing and in good standing under the laws of Delaware.

     7.2 Due Authorization. The execution, delivery and performance of this Agreement by
PP II Inc. and PP Inc. has been duly authorized by PP II Inc. and PP Inc., respectively.

     7.3 Validity and Enforceability. Each of PP II Inc. and PP Inc. has the requisite
power and authority to execute, deliver and perform its obligations under this Agreement. This
Agreement has been duly executed and delivered by PP II Inc. and PP Inc. and represents the legal,
valid and binding obligation of PP II Inc. and PP Inc., enforceable against PP II Inc. and PP Inc.
in accordance with its terms, subject to applicable bankruptcy, insolvency, reorganization,
moratorium, liquidation, fraudulent conveyance and other similar laws and principles of equity
affecting creditors’ rights and remedies generally.

     7.4 Title to the Member Shares. PP Inc. is the sole legal and beneficial owner of the
Member Shares set forth opposite the name of PP II LLC on Exhibit A hereto, free and clear
of all liens. PP Inc. is not a party to any contract or arrangement restricting the transfer or
otherwise relating to or affecting any of its Member Shares, and there are no voting agreements,
proxies or other agreements or understandings with respect to the voting or transfer of its Direct
Contributed Shares, other than the Molycorp LLC Operating Agreement. Neither PP II Inc. nor PP
Inc. owns any equity interest in Molycorp LLC or Molycorp Minerals other than its Member Shares.

     7.5 Assets and Liabilities of PP Group. As of the Closing Date, neither PP II Inc.
nor PP Inc. has any assets or Liabilities other than, with respect to PP Inc., its limited
liability company interest in Molycorp LLC, and with respect to PP II Inc., its shares of PP Inc.

11

 

     7.6 Contracts. Other than the Molycorp Operating Agreement, neither PP II Inc. nor PP
Inc. is a party to or bound by any contract, agreement, guarantee or obligation.

     7.7 No Conflict. Neither the execution of this Agreement nor the performance by each
of PP II Inc. and PP Inc. of its obligations under this Agreement will (a) violate or conflict with
(i) any of its organizational documents or (ii) any law or order or (b) result in a breach or
violation of any of the terms or provisions of, or constitute a default under, any contract,
indenture, mortgage, deed of trust, loan agreement or other agreement or instrument to which either
PP II Inc. or PP Inc. is a party or by which either PP II Inc. or PP Inc. is bound.

     7.8 Consents. No consent, approval or authorization of, or notice to, any person or
governmental authority is required in connection with the execution and delivery by PP II Inc. and
PP Inc. of this Agreement or the consummation of the transactions contemplated by this Agreement.

     7.9 Capitalization. As of the Closing Date, there are 198 outstanding Class A shares
and 2 outstanding Class B shares of PP II Inc. and 100 outstanding shares of PP Inc. There are no
options, warrants, rights, calls, subscriptions, claims of any character, agreements, obligations,
convertible or exchangeable securities or other commitments, contingent or otherwise, of any kind
obligating either PP II Inc. or PP Inc. to issue, directly or indirectly, any additional equity
interests of either PP II Inc. or PP Inc.

     7.10 Litigation. There are no actions pending or, to the knowledge of either PP II
Inc. or PP Inc., threatened, before any governmental agency or brought by or against PP II Inc. or
PP Inc., or any of the officers, directors, employees, agents or affiliates involving, affecting or
relating to any material assets, properties or operations of PP II Inc. or PP Inc., or, the
transactions contemplated by this Agreement, which could materially and adversely affect the
ability of either PP II Inc. or PP Inc. to effect the consummation of the transactions contemplated
hereby.

     7.11 Transfer of Member Shares. PP Inc. agre that Article VI of the Molycorp LLC
Operating Agreement shall not apply to the transfer of Member Shares made pursuant to this
Agreement.

ARTICLE 8 INDEMNIFICATION

     8.1 Indemnification of Corporation, Molycorp LLC and Molycorp Minerals by RCF IV and RCF
V. From and after the Closing Date, RCF IV and RCF V shall, severally on a pro rata basis
based upon their respective investments in RCF Holdings as of the date hereof, and not jointly,
indemnify, defend and hold harmless the Corporation, Molycorp LLC and Molycorp Minerals, and each
of their respective officers, directors, shareholders, partners, members, attorneys, accountants,
agents, representatives and employees and their heirs, successors and permitted assigns
(collectively, the “Molycorp Indemnified Parties”) from and against any and all direct losses,
amounts paid in settlement, claims, damages, Liabilities, fines, deficiencies, obligations,
judgments, settlements and reasonable out-of-pocket costs (including costs of investigation,
enforcement, settlement or defense), expenses and attorneys’ fees, including any interest and
penalties payable on any of the foregoing, incurred or suffered by any Molycorp

12

 

Indemnified Party, in each case to the extent based upon or arising out of or otherwise in
respect of (i) any breach of, misrepresentation of or inaccuracy in any representation or warranty
made by or on behalf of RCF Holdings in this Agreement (including any Exhibit attached hereto or
document or other certificate issued or delivered in connection herewith) and (ii) any Liabilities
of RCF Holdings arising out of its activities prior to the Closing Date.

     8.2 Indemnification of Corporation, Molycorp LLC and Molycorp Minerals by PP II LLC.
From and after the Closing Date, PP II LLC shall indemnify, defend and hold harmless the Molycorp
Indemnified Parties from and against any and all direct losses, amounts paid in settlement, claims,
damages, Liabilities, fines, deficiencies, obligations, judgments, settlements and reasonable
out-of-pocket costs (including costs of investigation, enforcement, settlement or defense),
expenses and attorneys’ fees, including any interest and penalties payable on any of the foregoing,
incurred or suffered by any Molycorp Indemnified Party, in each case to the extent based upon or
arising out of or otherwise in respect of (i) any breach of, misrepresentation of or inaccuracy in
any representation or warranty made by or on behalf of either PP II Inc. or PP Inc. in this
Agreement (including any Exhibit attached hereto or document or other certificate issued or
delivered in connection herewith) and (ii) any Liabilities of either PP II Inc. or PP Inc. arising
out of its activities prior to the Closing Date.

     8.3 Indemnification of Corporation, Molycorp LLC and Molycorp Minerals by Direct
Shareholders. From and after the Closing Date, each Direct Shareholder shall indemnify, defend
and hold harmless the Molycorp Indemnified Parties from and against any and all direct losses,
amounts paid in settlement, claims, damages, Liabilities, fines, deficiencies, obligations,
judgments, settlements and reasonable out-of-pocket costs (including costs of investigation,
enforcement, settlement or defense), expenses and attorneys’ fees, including any interest and
penalties payable on any of the foregoing, incurred or suffered by any Molycorp Indemnified Party,
in each case to the extent based upon or arising out of or otherwise in respect of any breach of,
misrepresentation of or inaccuracy in any representation or warranty made by or on behalf of such
Direct Shareholder in this Agreement (including any Exhibit attached hereto or document or other
certificate issued or delivered in connection herewith).

ARTICLE 9 MISCELLANEOUS

     9.1 Section 351. The parties hereto agree to report the transfer to the Corporation
of the Contributed Shares by the Direct Shareholders, together with the transfer hereto of the RCF
Contributed Shares by RCF IV and RCF V and the transfer hereto of the PP Contributed Shares by PP
II LLC, all pursuant to this Agreement (collectively, the “Exchange”) as meeting the requirements
under section 351(a) of the Internal Revenue Code of 1986, as amended (the “Code”), and the parties
hereto shall file their tax returns consistent with such treatment unless otherwise required by
law. Each of the Direct Shareholders and the Indirect Shareholders represents and warrants that it
has, and at the Effective Time will have, no binding obligation, or fixed or definite plan or
intention, to dispose, for U.S. federal income tax purposes, of any Class A Common Stock or Class B
Common Stock received in the Exchange.

     9.2 Amendment and Modification. This Agreement may be amended or modified, provided
that such amendment, modification or waiver is set forth in writing and executed by the

13

 

Corporation and the Shareholders who are affected in any way by the amendment or modification.

     9.3 Entire Agreement. This Agreement and all of the provisions hereof will be binding
upon and inure to the benefit of the parties to this Agreement and, except as provided in this
Agreement, their respective successors and assigns. Except as otherwise expressly set forth in
this Agreement and the other agreements referred to herein, this Agreement sets forth the entire
agreement and understanding between the parties as to the subject matter hereof and supersedes and
preempts all prior discussions, agreements, understandings and representations, oral or written, by
or among the parties to this Agreement relating to the subject matter of this Agreement.

     9.4 Successors and Assigns. The rights and obligations of the parties under this
Agreement may not be assigned without the prior written consent of the other parties. All
covenants and agreements contained in this Agreement by or on behalf of any of the parties hereto
will bind and inure to the benefit of the respective successors and assigns of the parties hereto.

     9.5 Governing Law. The validity, performance, construction and effect of this
Agreement will be governed by and construed in accordance with the internal law of the State of
Delaware, without giving effect to principles of conflicts of law and all parties, including their
successors and assigns, consent to the jurisdiction of the state and federal courts of the State of
Delaware.

     9.6 Headings and Counterparts. The headings in this Agreement are for convenience of
reference only and do not constitute a part of this Agreement, nor will they affect the meaning,
construction or effect of this Agreement. This Agreement may be executed in two or more
counterparts and by the parties in separate counterparts, each of which when so executed will be
deemed to be an original, and all of which taken together will constitute one and the same
instrument. Faxed signatures will be valid as originals.

     9.7 Notices. All notices and other communications required or permitted hereunder
must be in writing and will be deemed to have been duly given when delivered in person or five
business days after being sent by registered or certified mail, return receipt requested, postage
prepaid or when dispatched by electronic facsimile transfer (if confirmed in writing by mail
simultaneously dispatched) or one business day after having been dispatched by a nationally
recognized overnight courier service, to the appropriate party at the address or facsimile number
specified below:

	 	(a)	 	If to the Corporation, Molycorp, LLC or Molycorp Minerals:
	 
	 	 	 	5619 Denver Tech Center Parkway

Suite 1000

Greenwood Village, Colorado 80111

Attention: General Counsel

Facsimile No.: (303) 843-8082

14

 

	 	 	 	with copies to:
	 
	 	 	 	Jones Day

North Point

901 Lakeside Avenue

Cleveland, Ohio 44114

Attention: Christopher M. Kelly

                 Michael J. Solecki

Facsímile No.: (216) 579-0212

          (b) If to any of the Shareholders, at the addresses shown below their names on Exhibit
A hereto.

          (c) If to RCF Holdings, at the address shown below the name of RCF IV on Exhibit A
hereto.

          (b) If to PP II Inc. or PP Inc., at the address shown below the name of PP II LLC on
Exhibit A hereto.

     Any party to this Agreement may change its address or facsimile number for the purposes of
this Section 9.7 by giving notice as provided herein.

     9.8 Severability. If any provision of this Agreement or the application of any
provision hereof is declared to be illegal, invalid or otherwise unenforceable by a court or other
judicial or administrative body of competent jurisdiction, the remainder of this Agreement will
remain in full force and effect.

     9.9 Third Party Beneficiaries. Nothing in this Agreement is intended or will be
construed to confer on any person other than the parties or their successors and assigns any rights
or benefits under this Agreement.

     9.10 Further Assurances. As and when requested by the Corporation, each Shareholder
shall, without further consideration, execute and deliver all such instruments of conveyance and
transfer and shall take such further actions as are reasonably necessary to confirm the transfer of
the Contributed Shares to the Corporation. As and when requested by any Shareholder, the
Corporation shall, without further consideration, execute and deliver all such instruments of
conveyance and transfer and shall take all such further actions as are reasonably necessary to
confirm the issuance of the shares of Class A Common Stock or Class B Common Stock of the
Corporation to such Shareholder.

     9.11 Affidavit. Each Direct Shareholder and Indirect Shareholder shall deliver to the
Corporation prior to Closing either (1) a non-foreign affidavit dated as of the Closing Date, sworn
under penalty of perjury and in form and substance required under the Treasury Regulations issued
pursuant to Section 1445 of the Code, stating that such Shareholder is not a “foreign person” as
defined in Section 1445 of the Code, or (2) a notice of non-recognition, sworn under penalty of
perjury and in form and substance required under the Treasury

15

 

Regulations issued pursuant to Section 1445 of the Code, stating that such Shareholder is not
required to recognize any gain or loss with respect to the contribution described in Article 1.

     9.12 Nature of Obligations. Each party hereto acknowledges and agrees that each
Shareholder is a party to this Agreement on a several basis, for itself and its own account, and no
Shareholder shall have, or shall be deemed to have, any joint, or joint and several, liability or
obligation with any other Shareholder.

16

 

     IN WITNESS WHEREOF, the parties hereto have executed this Agreement as of the date first set
forth above.

	 	 	 	 	 
	 	MOLYCORP, INC.

 	 
	 	By:  	/s/ Mark A. Smith
 	 
	 	 	Name:  	Mark A. Smith 	 
	 	 	Title:  	Chief Executive Officer
and President 	 
	 
	 	MOLYCORP, LLC

 	 
	 	By:  	/s/ Mark A. Smith
 	 
	 	 	Name:  	Mark A. Smith 	 
	 	 	Title:  	Chief Executive Officer
and President 	 
	 
	 	MOLYCORP MINERALS, LLC

 	 
	 	By:  	/s/ Mark A. Smith
 	 
	 	 	Name:  	Mark A. Smith 	 
	 	 	Title:  	Chief Executive Officer 	 
	 

[Signature Page to Contribution Agreement]

 

 

	 	 	 	 	 
	 	RESOURCE CAPITAL FUND IV L.P.

 	 
	 	By:  	Resource Capital Associates IV L.P. 
General Partner
 	 
	 	 	 
	 	By:  	            RCA IV GP L.L.C., General Partner
 	 
	 	 	 
	 	By:  	                        /s/ Brian T. Dolan
 	 
	 	 	Name:  	Brian T. Dolan 	 
	 	 	Title:  	Partner 	 
	 
	 	RESOURCE CAPITAL FUND V L.P.

 	 
	 	By:  	Resource Capital Associates V L.P. 
General Partner
 	 

	 	 	 
	 	By:  	             RCA V GP Ltd., General Partner
 	 
	 	 	 
	 	By:  	                        /s/ Brian T. Dolan
 	 
	 	 	Name:  	Brian T. Dolan 	 
	 	 	Title:  	Partner 	 
	 
	 	RCF IV SPEEDWAGON INC.

 	 
	 	By:  	/s/ Brian T. Dolan
 	 
	 	 	Name:  	Brian T. Dolan 	 
	 	 	Title:  	Vice President 	 
	 
	 	PP IV MOUNTAIN PASS II, LLC

 	 
	 	By:  	Pegasus Investors IV, L.P. 
Managing Member
 	 
	 	 	 
	 	By:  	                       /s/ Alec Machiels
 	 
	 	 	Name:  	Alec Machiels 	 
	 	 	Title:  	Authorized Person 	 
	 
	 	PP IV MOUNTAIN PASS II INC.

 	 
	 	By:  	/s/ Alec Machiels
 	 
	 	 	Name:  	Alec Machiels 	 
	 	 	Title:  	Director 	 
	 

[Signature Page to Contribution Agreement]

 

 

	 	 	 	 	 
	 	

PP IV MOUNTAIN PASS INC.

 	 
	 	By:  	/s/ Alec Machiels
 	 
	 	 	Name:  	Alec Machiels 	 
	 	 	Title:  	Director 	 
	 
	 	PP IV MP AIV 1, LLC

 	 
	 	By:  	Pegasus Investors IV, L.P. 
Managing Member
 	 
	 	 	 
	 	By:  	                       /s/ Alec Machiels
 	 
	 	 	Name:  	Alec Machiels 	 
	 	 	Title:  	Authorized Person 	 
	 
	 	PP IV MP AIV 2, LLC

 	 
	 	By:  	Pegasus Investors IV, L.P.
Managing Member
 	 
	 	 	 
	 	By:  	                       /s/ Alec Machiels
 	 
	 	 	Name:  	Alec Machiels 	 
	 	 	Title:  	Authorized Person 	 
	 
	 	PP IV MP AIV 3, LLC

 	 
	 	By:  	Pegasus Investors IV, L.P.
Managing Member
 	 
	 	 	 
	 	By:  	                       /s/ Alec Machiels
 	 
	 	 	Name:  	Alec Machiels 	 
	 	 	Title:  	Authorized Person 	 
	 
	 	KMSMITH LLC

 	 
	 	By:  	/s/ Mark A. Smith
 	 
	 	 	Name:  	Mark A. Smith 	 
	 	 	Title:  	Managing Director 	 
	 

[Signature Page to Contribution Agreement]

 

 

	 	 	 	 	 
	 	TNA MOLY GROUP LLC

 	 
	 	By:  	/s/ Mark S. Kristoff
 	 
	 	 	Name:  	Mark S. Kristoff 	 
	 	 	Title:  	Managing Member 	 
	 
	 	MP RARE COMPANY LLC

 	 
	 	By:  	/s/ Mark S. Kristoff
 	 
	 	 	Name:  	Mark S. Kristoff 	 
	 	 	Title:  	Managing Member 	 
	 

[Signature Page to Contribution Agreement]

 

 

	 	 	 	 	 
	INCENTIVE
SHAREHOLDERS

 	 
	 	/s/ Mark Smith
 	 
	 	Name:  	Mark Smith 	 
	 	 	 
	 	                            /s/ John Burba
 	 
	 	Name:  	John Burba 	 
	 	 	 
	 	                           /s/ John Ashburn
 	 
	 	Name:  	John Ashburn 	 
	 	 	 
	 	                          /s/ Brock O’Kelly
 	 
	 	Name:  	Brock O’Kelly 	 
	 	 	 
	 	                              /s/ Bob Noll
 	 
	 	Name:  	Bob Noll 	 
	 	 	 
	 	                          /s/ John Benfield
 	 
	 	Name:  	John Benfield 	 
	 	 	 
	 	                           /s/ Scott Honan
 	 
	 	Name:  	Scott Honan 	 
	 	 	 
	 	                          /s/ Rick Sixberry
 	 
	 	Name:  	Rick Sixberry 	 
	 	 	 
	 	                       /s/ Dennis Cunningham
 	 
	 	Name:  	Dennis Cunningham 	 
	 	 	 
	 	                           /s/ Carl Hassler
 	 
	 	Name:  	Carl Hassler 	 
	 	 	 
	 	                             /s/ Tim Mosey
 	 
	 	Name:  	Tim Mosey 	 
	 	 	 
	 	                          /s/ Jack Thompson
 	 
	 	Name:  	Jack Thompson 	 
	 	 	 
	 	                          /s/ Charles Henry
 	 
	 	Name:  	Charles Henry 	 
	 	 	 
	 

[Signature Page to Contribution Agreement]

 

 

Exhibit A

Shareholders

 

 

Exhibit B

Molycorp, Inc.

QUESTIONNAIRE

     In connection with the issuance of Class A Common Stock and Class B Common Stock by Molycorp,
Inc. (the “Corporation”), please indicate with your initials or, if you are not a natural person,
with an “X”, if you qualify as an “accredited investor” pursuant to Regulation D promulgated under
the Securities Act of 1933, as amended (the “Securities Act”), as a result of your status as:

              (1) a bank as defined in Section 3(a)(2) of the Securities Act, or a savings and loan
association or other institution as defined in Section 3(a)(5)(A) of the Securities Act, whether
acting in its individual or fiduciary capacity;

              (2) a broker or dealer registered pursuant to Section 15 of the Securities Exchange Act
of 1934, as amended;

              (3) an insurance company as defined in Section 2(13) of the Securities Act;

              (4) an investment company registered under the Investment Company Act of 1940, as
amended;

              (5) a business development company as defined in Section 2(a)(48) of the Investment
Company Act of 1940, as amended;

              (6) a small business investment company licensed by the U.S. Small Business
Administration under Section 301(c) or (d) of the Small Business Investment Act of 1958, as
amended;

              (7) a plan established and maintained by a state, its political subdivisions or any
agency or instrumentality of a state or its political subdivisions, for the benefit of its
employees, with total assets in excess of $5,000,000;

              (8) an employee benefit plan within the meaning of the Employee Retirement Income
Security Act of 1974, as amended (“ERISA”), if either

              (a) the investment decision is made by a plan fiduciary, as defined in Section
3(21) of ERISA, which is either a bank, savings and loan association, insurance company or
registered investment advisor,

              (b) the employee benefit plan has total assets in excess of $5,000,000, or

              (c) if the employee benefit plan is a self-directed plan, investment decisions
are made solely by persons who are accredited investors;

 

 

              (9) a private business development company as defined in Section 202(a)(22) of the
Investment Advisers Act of 1940, as amended;

              (10) a corporation, partnership, limited liability company, Massachusetts or similar
business trust, or an organization described in Section 501(c)(3) of the Internal Revenue Code of
1986, as amended (the “Code”), not formed for the specific purpose of making an investment in the
Corporation, with total assets in excess of $5,000,000;

              (11) a director or an executive officer of the Corporation;

              (12) any trust, with total assets in excess of $5,000,000, not formed for the specific
purpose of making an investment in the Corporation, whose investment in the Corporation is directed
by a person who has such knowledge and experience in financial and business matters as to be
capable of evaluating the merits and risks of investing in the Corporation;

              (13) a natural person whose individual net worth1 (or joint net
worth1 with his or her spouse) exceeds $1,000,000;

              (14) a natural person who had an individual income2 in excess of $200,000 in
each of 2008 and 2009 and who reasonably expects to have an individual income2 in excess
of $200,000 in 2010 or who had “joint income”3 in excess of $300,000 in each of 2008 and
2009 and who reasonably expects to have joint income3 in excess of $300,000 in 2010; or

              (15) an entity in which all of the equity owners are accredited investors under one or
more of the foregoing categories.

              (16) none of the foregoing apply to me.

     If the undersigned is an individual, please provide the state of residency of the individual:

     If the undersigned is an entity, please provide the state of formation and the state of the
principal place of business of the entity:  _________

 

			
	1	 	For purposes of this item, “net worth” means
the excess of total assets at fair market value, including home and personal
property, over total liabilities, including mortgage debt.
	 
	2	 	For purposes of this item, “individual
income” means adjusted gross income as reported for federal income tax
purposes, less any income attributable to a spouse or to property owned
by a spouse, increased by the following amounts (but not including any amounts
attributable to a spouse or to property owned by a spouse): (i) the amount of
any interest income received which is tax-exempt under Section 103 of the Code,
(ii) the amount of losses claimed as a limited partner in a limited partnership
(as reported on Schedule E of Form 1040), and (iii) any deduction claimed for
depletion under Section 611 et seq. of the Code.
	 
	3	 	For purposes of this item, “joint income”
means adjusted gross income as reported for federal income tax purposes,
including any income attributable to a spouse or to property owned by a
spouse, increased by the following amount (including any amounts attributable
to a spouse or to property owned by a spouse): (i) the amount of any interest
income received which is tax-exempt under Section 103 of the Code, (ii) the
amount of losses claimed as a limited partner in a limited partnership (as
reported on Schedule E of Form 1040), and (iii) any deduction claimed for
depletion under Section 611 et seq. of the Code.

 

 

     If the undersigned is an accredited investor for the reason described in (15) above and is an
entity, a separate Questionnaire must be submitted for each stockholder, partner or member of the
undersigned

 

 

Molycorp, Inc.

SIGNATURE PAGE OF

QUESTIONNAIRE

     The undersigned understands and acknowledges that the Corporation will rely on the accuracy
and completeness of the information provided by the undersigned in this Questionnaire.

	 	 	 	 	 	 	 

	Dated:                     , 2010

	 	NAME:	 	 	 	 
	 

	 	 	 	 	 	 
	 
	 	 	 	 	 	 
	 

	 	 	 	 

	 	 

 

 

Exhibit C

FORM
OF RESTRICTED STOCK AGREEMENT

Molycorp, Inc.

     This Restricted Stock Agreement (the “Agreement”) is made as of                     , by and
between Molycorp, Inc. (the “Company”), a Delaware corporation, and                      (the
“Employee”).

     This Agreement is being entered into in connection with the exchange of the Employee’s
incentive shares of Molycorp Minerals, LLC for shares of Class B Common Stock, par value $0.001 per
share, of the Company (the “Class B Common Stock”) pursuant to that certain Contribution
Agreement (the “Contribution Agreement”), dated as of                     , 2010, by and among the Company,
Molycorp LLC, Molycorp Minerals and [      ].

     NOW, THEREFORE, in consideration of the mutual covenants below and other good and valuable
consideration, the Company and the Employee agree as follows:

	1.	 	Class B Common Stock Issuance. Pursuant to the terms of the Contribution Agreement,
the Company has issued
                     shares of Class B Common Stock, subject to the substantial
risk of forfeiture and restrictions on transfer hereinafter referred to herein (the
“Restricted Stock”), to the Employee. Subject to the terms of Paragraph 3(a) and
Paragraph 8 below, all of the provisions contained herein applicable to the Restricted Stock
shall apply to any equity securities of the Company that the Restricted Stock is converted
into or exchanged for, including, without limitation, shares of Common Stock, par value $0.001
per share, of the Company (the “Common Stock”).

	2.	 	Vesting.

	 	(a)	 	The Restricted Stock shall vest in the following manner so long as the employee
is employed

	 	i.	 	                     shares of Restricted Stock shall vest immediately
on the date hereof.
	 
	 	ii.	 	                     shares of Restricted Stock shall vest on September
30, 2010.
	 
	 	iii.	 	                     shares of Restricted Stock shall vest on September
30, 2011.
	 
	 	iv.	 	All of the Restricted Stock issued pursuant to this Agreement
shall vest on the sixth-month anniversary of any Change of Control or Initial
Public Offering so long as Employee remains an employee of the Company or any
subsidiary of the Company on such sixth-month anniversary date.
	 
	 	v.	 	The Board of Directors of the Company (the “Board”) may
at any time accelerate the vesting of some or all of the Restricted Stock
pursuant to any schedule that the Board may deem appropriate.

 

 

	 	(b)	 	For purposes of this Agreement:

	 	i.	 	“Change of Control” shall mean that any other Person or
group (within the meaning of Rule 13d-1 under the Exchange Act) that, as of the
date hereof, is not the “beneficial owner” (as defined in Rules 13d-3 and 13d-5
under the Exchange Act), directly or indirectly, of a Controlling interest in
the Company, becomes such a “beneficial owner”, or obtains the right, directly
or indirectly, to elect a majority of the Board.
	 
	 	ii.	 	“Person” shall mean any individual, partnership,
corporation, association, trust, limited liability company, joint venture,
unincorporated organization, and any government, governmental department or
agency or political subdivision thereof.
	 
	 	iii.	 	“Exchange Act” shall mean the Securities Exchange Act
of 1934, as amended and in effect from time to time, and any successor statute.
	 
	 	iv.	 	“Control” shall mean (a) the ownership, directly or
indirectly, of fifty percent (50%) or more of the voting equity
share capital of the Company or (b) the possession, directly or indirectly, of
the power to direct or cause the direction of the management or policies of the
Company, whether through the ownership of voting securities, by contract or
otherwise. “Controlling” and “Controlled” shall have correlative meanings.
Without limiting the generality of the foregoing, a Person shall be deemed to
Control the Company if it owns, directly or indirectly, a majority of the
ownership or voting interests.
	 
	 	v.	 	“Initial Public Offering” shall mean the first
underwritten offering of shares of Common Stock or other equity interests of
the Company registered under the Securities Act pursuant to an effective
registration statement.
	 
	 	vi.	 	“Securities Act” shall mean the Securities Act of 1933,
as amended and in effect from time to time, and any successor statute.

	3.	 	Termination of Employment. Upon the termination of the employment of Employee with
the Company or any of its subsidiaries for any reason, including by reason of death,
disability, for cause, or with or without good reason, other than a termination in connection
with the liquidation of the Company, the following provisions of this Paragraph 3 shall be
applicable.

	 	(a)	 	All unvested shares of Restricted Stock, and, in the case of such termination
for cause, all vested shares of Restricted Stock (A) shall terminate automatically
without the need for any further action by any person, effective at the time of such
termination, and (B) shall be forfeited for no consideration; provided,
however, that the Board shall be authorized to determine, in its sole and
absolute discretion, that all or a portion of such unvested shares of Restricted Stock
shall vest in

2

 

	 	 	 	connection with such termination of employment and/or that all or a portion of such
vested shares of Restricted Stock, in the case of such termination for cause, shall
not terminate and be forfeited in connection with such termination of employment;
provided further, that, notwithstanding anything to the contrary in
this Agreement, after the consummation of the Initial Public Offering, no vested
 shares of Restricted Stock will terminate or be forfeited under any circumstances,
including, without limitation, termination of Employee’s employment for cause. For
purposes of this Paragraph 3, “for cause” shall mean Employee’s (i) refusal,
unwillingness or failure to perform his material duties in good faith and to the
best of his ability; (ii) misconduct, including, without limitation, theft,
embezzlement, dishonesty, breach of loyalty, or other conduct or omission, including
negligence, causing damage to the Company’s business or reputation; (iii) breach of
this Agreement or employment or similar agreement, which breach has not been cured
within 30 days after notice of such breach is delivered to Employee by the Company;
(iv) conviction of a felony or other crime involving moral turpitude, fraud,
dishonesty, willful misconduct, misappropriation of funds, or illegal drug use; (v)
substance abuse or any other action involving malfeasance in the performance of his
duties and responsibilities, or any conduct or act which brings public disrespect,
contempt or ridicule upon the Company or any of its affiliates; or (vi) material
violation of the Company’s code of ethics, general policies, or compliance manual.
	 
	 	(b)	 	The Company shall have the right, but not the obligation, to acquire any other
vested shares of Restricted Stock for a price (the “Restricted Stock Redemption
Price”) equal to the fair market value of each share of Restricted Stock redeemed,
determined as of the calendar month end immediately preceding the date the Restricted
Stock Call Notice (as defined below) is given. For purposes of calculating the
Restricted Stock Redemption Price only, the fair market value of a share of Restricted
Stock shall be the amount such share of Restricted Stock would receive if the assets of
the Company were sold at their book value and the proceeds (net of any Company debt)
were liquidated in accordance with the terms of the Company’s certificate of
incorporation. For this purpose only, book value will be determined in a manner that
excludes unrealized gains or losses and will be determined in accordance with generally
accepted accounting principles in the United States. To exercise such right, the
Company shall notify the Employee (or his or her successor) of its election to purchase
such shares of Restricted Stock no later than ninety (90) days after the date
Employee’s employment is terminated (the “Restricted Stock Call Notice”). As
of the date of the issuance of the Restricted Stock Call Notice, the shares of
Restricted Stock of Employee shall automatically, and without the need for any action
by Employee or the Company, be cancelled. The Restricted Stock Redemption Price shall
be determined promptly after the date of such notification, but in no event more than
thirty (30) days after such date, and shall be paid to Employee on a date selected by
the Company which is not more than sixty (60) days after the determination of the
Restricted Stock Redemption Price (the “Restricted Stock
Payment Date”); provided, however, that if the Restricted Stock Redemption Price is greater than 1% of
the cash flow as determined by the Board of the Company during its prior

3

 

	 	 	 	complete fiscal year, such excess portion over the 1% of the Restricted Stock
Redemption Price may, at Company’s option, be paid in twenty-four (24) equal
payments, such installments to commence on the Restricted Stock Payment Date and to
continue on each of the twenty-three (23) monthly anniversaries of the Restricted
Stock Payment Date. The Company also shall pay to Employee, together with each such
payment, the amount of all interest accrued to the date of payment on the unpaid
purchase price. Such interest shall be computed at a variable rate equal to the
one-month LIBOR rate plus 2 percentage points, commencing on the Restricted Stock
Payment Date. The Company may satisfy all or a portion of any amount that it owes
to Employee as a result of the redemption by means of an offset against any amount
payable by Employee to the Company. Upon the Employee’s request, any amount that
the Company owes to the Employee as a result of the redemption must be evidenced by
the issuance of an unsecured promissory note made by the Company.

	4.	 	Non-Solicitation. Employee hereby covenants and agrees that during the period
Employee is a stockholder of the Company and for a period of three (3) years thereafter,
Employee shall not, (i) directly or indirectly, solicit, induce, attempt to induce or
encourage or assist: (a) any of the Company’s then-current employees to terminate their
employment with the Company or to become employed by any other firm, company or other business
enterprise; or (b) any customer or client of the Company to cease doing business with or
modify its relation with the Company to the economic detriment of the Company, nor (ii) in any
manner (other than pursuant to this Agreement and any applicable employment agreement) derive
economic benefit from the provision of services to the Company’s then current customers or
clients that are the same type of services as those being provided to such customers or
clients by the Company.

	5.	 	Non-Competition. While a stockholder of the Company, Employee shall not, without
full disclosure and consent of the Board: (i) engage in any employment or activity for any
Person which competes with the Company in any line of business the Company is engaged in or
contemplates being engaged in; or (ii) own any portion or share of any entity, except as a
passive investor in a publicly traded company where its total holdings account to less than
five (5%) percent of all outstanding shares, or (iii) participate in the management of any
Person which competes with the Company in any line of business the Company is engaged in or
contemplates being engaged in.

	6.	 	Drag-Along Right.

	 	(a)	 	If any one or more stockholders (the “Compellors”) party to that
certain Stockholders Agreement, dated as of [      ], 2010, by and among the Company,
Resource Capital Fund IV L.P., Resource Capital Fund V L.P., PP IV Mountain Pass II,
LLC, PP IV MP AIV 1, LLC, PP IV MP AIV 2, LLC, PP IV MP AIV 3, LLC, TNA Moly Group LLC,
MP Rare Company LLC and KMSMITH LLC, as amended from time to time (the
“Stockholders Agreement”), shall, in any transaction or series of related
transactions, directly or indirectly, propose to sell for value in the aggregate at
least seventy-six percent (76%) of the then outstanding Applicable Shares (the
“Controlling Shares”) to a third party or

4

 

	 	 	 	parties (the “Drag-Along Purchaser(s)”) other than Specified Transferees of
such Compellors (the “Drag-Along Offer”), the provisions set forth in this
Paragraph 6 shall apply at the option of the Compellors.

	 	i.	 	The Compellors may, at their option, require Employee to sell
all of the vested shares of Restricted Stock owned or held by Employee (or, if
the Compellors are not selling all of the shares of Common Stock owned by the
Compellors, then the same portion of the shares of Restricted Stock owned or
held by Employee as the shares of Common Stock Compellors are selling) to such
Drag-Along Purchaser(s) for the same consideration (or, if there is a choice as
to the form of consideration, then Employee shall have the same choice as the
Compellors, provided that, in the event that any securities are part of the
consideration payable, if Employee is not an “accredited investor” within the
meaning of Rule 501 under the Securities Act, Employee may, in the sole
discretion of the Board, receive, and hereby agrees to accept, in lieu of
securities, cash consideration with an equivalent value to such securities as
reasonably determined by the Board) and otherwise on the same terms and
conditions upon which the Compellors sell their shares of Common Stock, subject
to this Paragraph 6.
	 
	 	ii.	 	The Compellors shall provide a written notice (the
“Drag-Along Notice”) of such Drag-Along Offer to Employee, with a copy
to the Company, not later than the day after the date of acceptance of the
Drag-Along Offer by the Drag-Along Purchaser(s). The Drag-Along Notice shall
contain written notice of the exercise of the rights of the Compellors pursuant
to this Paragraph 6(a) setting forth the consideration to be paid by the
Drag-Along Purchaser(s) and all other material terms and conditions of the
Drag-Along Offer, as well as a copy of the Drag-Along Offer, and definitive
documentation of the transaction, if available. Within ten (10) business days
following the date the Drag-Along Notice is given, Employee shall deliver to
the Compellors a special irrevocable power-of-attorney authorizing the
Compellors, on behalf of Employee, to sell or otherwise dispose of such vested
 shares of Restricted Stock pursuant to the terms of the Drag-Along Offer and to
take all such actions as shall be necessary or appropriate in order to
consummate such sale or disposition.
	 
	 	iii.	 	Promptly after the consummation of the sale of shares of Common
Stock of the Compellors and vested shares of Restricted Stock of Employee to
the Drag-Along Purchaser(s) pursuant to the Drag-Along Offer, but in no event
more than two (2) Business Days thereafter, the Compellors shall remit to
Employee the total sales price of the vested shares of Restricted Stock of
Employee sold pursuant thereto less a pro rata portion of the expenses
(including reasonable legal expenses) incurred by the Compellors in connection
with such sale.

5

 

	 	iv.	 	If, at the end of the 180-day period following the giving of
the Drag-Along Notice, the Compellors shall not have completed the sale of all
the Controlling Shares and the vested shares of Restricted Stock of Employee,
then Employee shall have no obligation with respect to such Drag-Along Offer;
provided that the provisions of this Paragraph 6 shall apply to any subsequent
Drag-Along Offer.
	 
	 	v.	 	Except as expressly provided in this Paragraph 6, the
Compellors shall have no obligation to Employee with respect to the sale or
other disposition of any shares of Restricted Stock owned by Employee, and in
particular, the Compellors shall have no obligation to Employee to consummate
any Drag Along Offer (it being understood that any and all such decisions shall
be made by the Compellors in their sole discretion). In the event that the
Drag-Along Offer is not consummated by the Compellors, Employee shall not be
entitled to sell or otherwise dispose of shares of Restricted Stock directly to
any third party or parties pursuant to such Drag-Along Offer.
	 
	 	vi.	 	In furtherance of, and not in limitation of the foregoing, in
connection with any compelled sale, Employee will (i) raise no objections in
its capacity as a stockholder of the Company, will consent to, vote for and
raise no objections to such transaction or the process pursuant to which it was
arranged, and waive dissenting rights, if any, and (ii)] execute all documents
containing such terms and conditions as those executed by the Compellors that
are reasonably necessary to effect the transaction; provided, however, that (A)
Employee shall not be required to enter into a non-compete or non-solicitation
other than the provisions contained herein, a provision providing for the
licensing of intellectual property or the delivery of any products or services,
or any other provision that is not a strictly financial term related directly
to the sale of the shares of Restricted Stock, (B) the liability of the
stockholders participating in the Drag-Along Offer is several and not joint,
(C) Employee shall not have any liability for any breaches of the
representations, warranties or covenants of any other stockholder participating
in the Drag-Along Offer, (D) any obligations and/or liabilities of Employee
under the agreement governing such transaction and any related escrow agreement
shall be borne pro rata among such stockholders participating in the Drag-Along
Offer based on the proceeds and assets payable to such stockholders in such
transaction (other than any such obligations that relate specifically to
Employee’s shares of Restricted Stock, which obligations shall be borne solely
by Employee) and shall in no event exceed the actual proceeds and assets
received by Employee in such transaction, (E) Employee shall not be required to
make any representations or warranties or covenants in connection with such
transaction except with respect to (1) Employee’s ownership of its shares of
Restricted Stock, (2) subject to the provisions of clauses (B) and (C) above,
customary security holder indemnities for breaches of representations,
warranties and covenants, (3) Employee’s

6

 

	 	 	 	ability to convey title to its shares of Restricted Stock free and clear of
liens, (4) Employee’s ability to enter in the transaction and (5) customary
and reasonable covenants regarding confidentiality, publicity and similar
matters and (F) if Employee is given an option as to the form of
consideration to be received, all other stockholders participating in the
Drag-Along Offer shall be given the same option on the same terms; provided
that, in the event that any securities are part of the consideration
payable, each stockholder participating in the Drag-Along Offer that is not
an “accredited investor” within the meaning of Rule 501 under the Securities
Act may, in the sole discretion of the Board, receive, in lieu of
securities, cash consideration with an equivalent value to such securities
as reasonably determined by the Board.
	 
	 	vii.	 	Notwithstanding anything in this Paragraph 6 to the contrary,
if the Compellors or any of their respective directors, officers, employees,
advisors or other representatives, directly or indirectly, receive any
consideration from the Drag-Along Purchaser(s) or any of its Affiliates in
connection with a compelled sale other than the consideration that is received
by all the stockholders participating in the Drag-Along Offer on a pro rata
basis as part of the compelled sale, then the Compellors shall cause Employee
to receive Employee’s pro rata share, determined by reference to the respective
amounts of consideration otherwise payable to each of the stockholders
participating in the Drag-Along Offer (including the Compellors) as part of the
compelled sale, of such consideration.
	 
	 	viii.	 	This Paragraph 6 shall not apply to Transfers of shares of
Common Stock made pursuant to an Initial Public Offering.

	 	(b)	 	For purposes of this Agreement, the terms “Affiliate,” “Applicable
Shares,” “Specified Transferee” and “Transfer” shall have the
respective meanings ascribed to such terms in the Stockholders Agreement, a copy of
which has been provided to Employee.

	7.	 	Transferability Restriction. Except as provided in Paragraph 6 hereof, the shares of
Restricted Stock may not be Transferred in any way (whether by operation of law or otherwise),
other than to the Company or pursuant to the terms of the Company’s certificate of
incorporation. Any Transfer of the shares of Restricted Stock or any attempt to make any
Transfer will cause the shares of Restricted Stock to terminate immediately upon the happening
of any such event; provided, however, the Company’s rights and remedies under this Agreement
shall survive the termination of the shares of Restricted Stock under the provisions of this
Paragraph 7.

	8.	 	Termination. Notwithstanding anything to the contrary in this Agreement, Paragraph
3(b), Paragraph 6 and Paragraph 7 shall terminate upon the consummation of an Initial Public
Offering.

7

 

	9.	 	Notices. Each notice relating to this Agreement will be in writing and delivered in
person, by certified mail, by facsimile or other electronic means to the proper address.
Notices to the Company shall be addressed to the Company, Attention: Board of Directors, at
such address as may constitute the Company’s principal place of business at the time. Notices
to the Employee or other person or persons then entitled to ownership of the shares of
Restricted Stock shall be addressed to the Employee or such other person or persons at the
Employee’s address below specified.
	 
	10.	 	Benefits of Agreement. This Agreement will inure to the benefit of and be binding
upon each successor and assignee of the Company. All obligations imposed upon the Employee
and all rights granted to the Company under this Agreement will be binding upon the Employee’s
heirs, legal representatives, assigns, and successors.

	11.	 	Effect of Governmental and Other Regulations. The issuance of the shares of
Restricted Stock is subject to all applicable federal and state laws, rules and regulations,
and to such approvals by any regulatory or governmental agency which may, in the opinion of
counsel for the Company, be required.

	12.	 	Tax Consequences. The Employee shall be solely responsible for all income tax
consequences of any grant of the shares of Restricted Stock granted pursuant to this
Agreement, including any additional tax and interest that arises by operation of Section 409A
of the Code.

	13.	 	Not an Employment Contract. This Agreement is not an employment contract and nothing
in this Agreement shall be deemed to create in any way whatsoever any obligation on the part
of the Employee to continue in the employ of the Company or any of its subsidiaries, or of the
Company or any of its subsidiaries to continue the Employee in the employ of the Company or
any of its subsidiaries.

	14.	 	Governing Law; Entire Agreement. This Agreement shall be governed by, and construed
and enforced in accordance with, the laws of the State of Delaware, all rights and remedies
being governed by such laws, without regard to its conflict of laws rules. This Agreement,
together with the Contribution Agreement, constitutes the entire agreement of the parties with
respect to the subject matter hereof and supersede in their entirety all prior undertakings
and agreements of the Company and Employee with respect to the subject matter hereof.

	15.	 	Arbitration.

	 	(a)	 	Any dispute arising out of or related to this Agreement that cannot be resolved
by the good faith efforts of the parties to such dispute shall be solely and finally
settled by a board of arbitrators consisting of three arbitrators, as set forth below.
The arbitration proceedings shall be held in New York, New York under the auspices of
the American Arbitration Association (the “AAA”) and, except as otherwise may
be provided herein, the arbitration proceedings shall be conducted in accordance with
the Commercial Arbitration Rules of the AAA (the “AAA Rules”). Without limiting
the foregoing and notwithstanding Paragraph 14(a), the

8

 

	 	 	 	arbitration provisions set forth herein, and any arbitration conducted thereunder,
shall be governed exclusively by the Federal Arbitration Act, Title 9, United States
Code, to the exclusion of any state or municipal law of arbitration.
	 
	 	(b)	 	Prior to submitting any dispute to arbitration, the parties to the dispute will
meet and will use good faith efforts to resolve the dispute by mutual agreement. If
after such good faith efforts, any party determines to submit a dispute for
arbitration, such party shall furnish the other parties to the dispute with a dated,
written statement (the “Arbitration Notice”) indicating (A) such party’s intent
to commence arbitration proceedings, (B) the nature, with reasonable detail, of the
dispute and (C) the remedy or remedies such party will seek.
	 
	 	(c)	 	Within 20 days of the date of the Arbitration Notice, the parties commencing
the arbitration (collectively, the “Petitioner”) and the Company or the
Employee with whom the Petitioner has its dispute (collectively, the
“Respondent”) shall each select (and provide written notice thereof to the
other) a qualifying arbitrator. A “qualifying” arbitrator is a Person who is not (A) an
Affiliate of either the Petitioner or Respondent or (B) counsel to any such Person at
such time, or (C) an individual who is, or has been, an employee or director of such
Person, or with whom such Person has or has previously had a contractual relationship.
If either the Petitioner or Respondent fails to select a qualifying arbitrator or
provide such notice within the twenty (20) day period, the AAA shall have the right to
make such selection. Such qualifying arbitrators are referred to, respectively, as the
“First Arbitrator” and the “Second Arbitrator.” Within ten (10) days following their
selection, the First and Second Arbitrator shall select (and provide written notice to
the Petitioner and Respondent of such selection) a third arbitrator from a list of
members of the AAA’s National Panel of Commercial Arbitrators. The third arbitrator
must be “neutral”, meaning that such Person would not be subject to disqualification
under Rule No. 17 of the AAA Rules (or any successor to such Rule).
	 
	 	(d)	 	The fees of the First and Second Arbitrators shall be borne by the Petitioner
and Respondent, respectively. All other expenses of the arbitration shall be shared
equally by the Petitioner and Respondent in accordance with the AAA Rules.
	 
	 	(e)	 	To the extent permissible under applicable law, the Company and the Employee
agree that the award of the Arbitrators shall be final and shall not be subject to
judicial review. Judgment on the arbitration award may be entered and enforced in any
court having jurisdiction over the Company, the Employee or their assets. Nothing
contained herein shall prevent the Company or the Employee from seeking preliminary
injunctive relief in a court of competent jurisdiction.

[Signature page follows]

9

 

     IN WITNESS WHEREOF, the parties hereto have executed this Agreement as of the date first above
written.

	 	 	 	 	 
	 	MOLYCORP, INC.

 	 
	 	By:  	 	 
	 	Name:  	 	 
	 	Title:  	 	 
	 	Date: 	 	 
	 

     By signing below, you accept these shares of Restricted Stock, subject to the terms and
conditions of this Agreement. Your signature below also signifies that you reviewed this
Agreement, in its entirety, you had an opportunity to obtain the advice of counsel prior to
executing this Agreement and you fully understand and agree to all the provisions of this
Agreement.

	 	 	 	 	 
	 
	 	 	 
	 
	 	 	 	 
	 

	 	Date:	 	 
	 

	 	 	 	 
	 

	 	Address:	 	 
	 

	 	 	 	 
	 
	 	 	 	 
	 	 	 

10exv10w5

Exhibit 10.5

EXECUTION VERSION

STOCKHOLDERS AGREEMENT

     THIS STOCKHOLDERS AGREEMENT (the “Agreement”), dated as of April 15, 2010 (the “Effective
Date”), is made by and among Molycorp, Inc., a Delaware corporation (the “Corporation”), and the
Persons identified on Schedule 1 attached hereto and any other person who from time to time
becomes party to this Agreement by execution of a Joinder Agreement in substantially the form
attached hereto as Exhibit A (collectively, the “Stockholders,” and each individually,
a “Stockholder”).

     WHEREAS, the Corporation and each of the Stockholders desire, for their mutual benefit and
protection, to enter into this Agreement to set forth their respective rights and obligations with
respect to the affairs of the Corporation and the Capital Stock of the Corporation held by the
Stockholders.

     NOW, THEREFORE, in consideration of the mutual promises, covenants and agreements contained
herein, and for other good and valuable consideration, the receipt and sufficiency of which is
hereby acknowledged, the Corporation and the Stockholders hereby covenant and agree with each other
as follows:

1. Definitions. The following capitalized terms shall have the meanings set forth below:

     “AAA” shall have the meaning set forth in Section 17(g)(i).

     “AAA Rules” shall have the meaning set forth in Section 17(g)(i).

     “Affiliate” shall mean, with respect to any Person, any other Person directly or indirectly
Controlling or Controlled by, or under direct or indirect common Control, with such Person.

     “Agreement” shall have the meaning set forth in the preamble.

     “Annual Budget” shall have the meaning set forth in Section 16(b)(i).

     “Applicable Ownership Percentage” shall mean, with respect to a Stockholder, the ratio of the
number of Applicable Shares held by the Stockholder to the total of all then issued and outstanding
Applicable Shares, expressed as a percentage.

     “Applicable Shares” shall mean the shares of Capital Stock other than Excluded Shares.

     “Applicable Stockholder” shall mean a Stockholder holding Applicable Shares.

     “Arbitration Notice” shall have the meaning set forth in Section 17(g)(ii).

     “Associated Businesses” shall have the meaning set forth in Section 12(b)(ii).

     “Board” shall have the meaning set forth in Section 6(a).

     “Business Day” shall mean a day, other than a Saturday or a Sunday, on which commercial banks
in New York are not required or permitted under applicable laws or regulations to close.

     “Business Plan” shall have the meaning set forth in Section 16(b)(ii).

 

 

     “Capital Stock” shall mean any issued and outstanding shares of Common Stock, preferred stock
or other equity securities of the Corporation, including any debt securities convertible into or
exchangeable for equity securities of the Corporation, now existing or that may hereafter be
issued.

     “Change of Control” shall mean that, with respect to any Person, any other Person or group
(within the meaning of Rule 13d-1 under the Exchange Act) that, as of the date hereof, is not the
“beneficial owner” (as defined in Rules 13d-3 and 13d-5 under the Exchange Act), directly or
indirectly, of a Controlling interest in such Person, becomes such a “beneficial owner”, or obtains
the right, directly or indirectly, to elect a majority of such Person’s board of directors or other
analogous governing body.

     “Class A Common Stock” shall mean the Class A common stock, par value $0.01 per share, of the
Corporation.

     “Class B Common Stock” shall mean the Class B common stock, par value $0.01 per share, of the
Corporation.

     “Code” shall mean the United States Internal Revenue Code of 1986, as amended and in effect
from time to time.

     “Common Stock” shall mean the common stock, par value $0.01 per share, of the Corporation.

     “Compelled Stockholders” shall have the meaning set forth in Section 6(a).

     “Compellors” shall have the meaning set forth in Section 6(a).

     “Competitor of the Corporation” shall mean a Person that both (a) either (i) directly engages
in (A) exploring for rare earth elements, (B) developing, mining, milling, processing, marketing,
or selling rare earth elements or products derived therefrom, or (C) owning or operating a business
relating to the foregoing activities (any of the foregoing, “Competitive Activities”) or (ii) owns
a Controlling interest in a Person that meets the specifications of clause (i) and (b) either
(i) derived, in its most recently completed fiscal year, greater than $10,000,000 in revenue from
the conduct of Competitive Activities or (ii) has, or intends to have, as its principal business
activity the conduct of Competitive Activities.

     “Confidential Information” shall have the meaning set forth in Section 12(b)(i).

     “Control” shall mean (a) the ownership, directly or indirectly, of fifty percent (50%) or more
of the voting equity share capital of a specific Person or (b) the possession, directly or
indirectly, of the power to direct or cause the direction of the management or policies of a
Person, whether through the ownership of voting securities or general partnership or managing
member interests, by contract or otherwise. “Controlling” and “Controlled” shall have correlative
meanings.

     “Controlling Shares” shall have the meaning set forth in Section 6(a).

     “Corporation” shall have the meaning set forth in the preamble.

     “Directors” shall have the meaning set forth in Section 9(a).

2

 

     “Drag-Along Notice” shall have the meaning set forth in Section 6(b)(i).

     “Drag-Along Offer” shall have the meaning set forth in Section 6(a).

     “Drag-Along Purchaser(s)” shall have the meaning set forth in Section 6(a).

     “Effective Date” shall have the meaning set forth in the preamble.

     “Ending Date” shall have the meaning set forth in Section 7(b).

     “Exchange Act” shall mean the Securities Exchange Act of 1934, as amended and in effect from
time to time, and any successor statute.

     “Excluded Shares” shall have the meaning set forth in Section 7(c).

     “Exempt Person” shall have the meaning set forth in Section 12(b)(ii).

     “Exercising Stockholder Notice” shall have the meaning set forth in Section 7(a)(ii).

     “Exercising Stockholder Option Period” shall have the meaning set forth in
Section 7(a)(iii).

     “Exercising Stockholders” shall have the meaning set forth in Section 7(a)(ii).

     “Final Remaining Issued Shares” shall have the meaning set forth in Section 7(b).

     “First Arbitrator” shall have the meaning set forth in Section 17(g)(iii).

     “Fiscal Year” shall mean the calendar year.

     “Incentive Plan” shall mean any management incentive plan adopted by the Corporation or any
subsidiary in accordance with the provisions of this Agreement.

     “Independent Director” shall mean an individual who:

     (a) has not been employed by the Corporation, any Stockholder or any of their respective
Affiliates in the past two years;

     (b) is not, and is not affiliated with a Person that is, an advisor or consultant to the
Corporation, any Stockholder or any of their respective Affiliates;

     (c) is not affiliated with a significant customer or supplier of the Corporation, any
Stockholder or any of their respective Affiliates;

     (d) has no personal service contracts with the Corporation, any Stockholder or any of their
respective Affiliates;

     (e) is not a member of the immediate family of an individual who is, or has been during the
past five years, employed by the Corporation, any Stockholder or any of their respective Affiliates
as an executive officer or in a position of analogous standing;

     (f) is not, nor in the past five years has been, affiliated with or employed by a present or
former auditor of the Corporation, any Stockholder or any of their respective Affiliates; and

3

 

     (g) is not a controlling person of the Corporation, any Stockholder or any of their
respective Affiliates (or member of a group of Persons that collectively exercise effective control
over the Corporation, any Stockholder or any of their respective Affiliates) or such person’s
brother, sister, parent, grandparent, child, cousin, aunt, uncle, nephew or niece or a spouse,
widow, in-law, heir, legatee and successor of any of the foregoing;

and for the purposes of this definition, a person shall be deemed to be “affiliated” with a party
if such person (a) has a direct or indirect ownership interest in or (b) is employed by such party;
provided, that notwithstanding the foregoing, an individual shall not be excluded from the
definition of “Independent Director” solely because such individual is an independent director on
the board of directors of a portfolio entity in which a Stockholder or its Affiliates holds an
ownership stake; and provided, further, that the Stockholders may, by Unanimous Action, determine
that any individual is qualified to serve as an Independent Director, including any individual that
does not meet the requirements of this definition.

     “Initial Public Offering” shall mean the first underwritten offering of shares of Common Stock
or other equity interests of the Corporation or any successor to the Corporation (whether by way of
merger, conversion or the transfer of all or substantially all of the assets of the Corporation),
or a parent or subsidiary of the Corporation, as the case may be, registered under the Securities
Act pursuant to an effective registration statement.

     “Initial Stockholders” shall mean RCF, Pegasus, Traxys and MP.

     “Interested Transactions” shall have the meaning set forth in Section 10(c)(ii).

     “Issuance Period” shall have the meaning set forth in Section 7(b).

     “Issued Price” shall have the meaning set forth in Section 7(a).

     “Issued Shares” shall have the meaning set forth in Section 7(a).

     “Issued Terms” shall have the meaning set forth in Section 7(a).

     “Marketing Agreement Notice” shall have the meaning set forth in Section 13(b)(i).

     “Material Contract” shall mean any of the following:

     (a) any contract involving potential revenue or expense to the Corporation or any subsidiary
of the Corporation, individually or in the aggregate, of $5,000,000 or greater;

     (b) any contract containing covenants that limit the freedom of the Corporation or any
subsidiary of the Corporation to compete in any line of business or with any Person or in any area,
to engage in any line of business or that establishes any type of exclusivity, “most favored
nation” or similar arrangement, or that limits the ability of the Corporation or any subsidiary of
the Corporation to hire or solicit for hiring any Person or group of Persons or solicit any Person
as a customer or client;

     (c) any contract that in any way grants any Person a right of first offer, first refusal or
option to purchase any material assets or properties of the Corporation or any subsidiary of the
Corporation; and

4

 

     (d) any contract relating to the licensing of any material intellectual property to or from
the Corporation or any subsidiary of the Corporation (other than for the licensing of off-the-shelf
software) or to the transfer or disposition of any material intellectual property by the
Corporation or any subsidiary of the Corporation.

     “Mountain Pass Facility” shall mean the rare earth mine, mill, processing, storage, shipment
and related facilities known as the Mountain Pass Mine in unincorporated San Bernardino County near
Mountain Pass, California.

     “MP” shall mean MP Rare Company LLC, a Delaware limited liability company.

     “Non-Selling Stockholder Option Period” shall have the meaning set forth in
Section 4(c).

     “Non-Selling Stockholders” shall have the meaning set forth in Section 4(b).

     “Offer Notice” shall have the meaning set forth in Section 4(b).

     “Offered Price” shall have the meaning set forth in Section 4(b).

     “Offered Securities” shall have the meaning set forth in Section 7(a).

     “Offered Shares” shall have the meaning set forth in Section 4(b).

     “Offered Terms” shall have the meaning set forth in Section 4(b).

     “Participating Stockholder” shall have the meaning set forth in Section 5(b).

     “Pegasus” shall mean, collectively, PP IV Mountain Pass II, LLC, a Delaware limited liability
company, PP IV MP AIV 1, LLC, a Delaware limited liability company, PP IV MP AIV 2, LLC, a Delaware
limited liability company, and PP IV MP AIV 3, LLC, a Delaware limited liability company.

     “Percentage Interest” shall mean, with respect to a Stockholder, the ratio of the number of
shares of Capital Stock held by the Stockholder to the total of all then issued and outstanding
shares of Capital Stock, expressed as a percentage.

     “Permitted Persons” shall have the meaning set forth in Section 13(c).

     “Permitted Transferee” shall have the meaning set forth in Section 8(c).

     “Person” shall mean any individual, partnership, corporation, association, trust, limited
liability corporation, joint venture, unincorporated organization, and any government, governmental
department or agency or political subdivision thereof.

     “Petitioner” shall have the meaning set forth in Section 17(g)(iii).

     “Proprietary Identifier” shall have the meaning set forth in Section 12(a)(i).

     “Purchase Period” shall have the meaning set forth in Section 7(a)(i).

     “Purchase Right” shall have the meaning set forth in Section 7(a)(i).

5

 

     “Purchase Right Notice” shall have the meaning set forth in Section 7(a).

     “Purchasing Stockholder” shall have the meaning set forth in Section 7(a)(i).

     “RCF” shall mean, collectively, Resource Capital Fund IV, L.P., a Cayman Islands limited
partnership, and Resource Capital Fund V, L.P., a Cayman Islands limited partnership.

     “RCF Director” shall have the meaning set forth in Section 9(a)(ii).

     “Remaining Issued Shares” shall have the meaning set forth in Section 7(a)(ii).

     “Representatives” shall have the meaning set forth in Section 12(b)(i).

     “Respondent” shall have the meaning set forth in Section 17(g)(iii).

     “ROFO Ending Date” shall have the meaning set forth in Section 4(f).

     “ROFO Purchasing Stockholder” shall have the meaning set forth in Section 4(c).

     “Second Arbitrator” shall have the meaning set forth in Section 17(g)(iii).

     “Securities Act” shall mean the Securities Act of 1933, as amended and in effect from time to
time, and any successor statute.

     “Selling Stockholder” shall have the meaning set forth in Section 4(b).

     “Simple-Majority Action” shall have the meaning set forth in Section 10(a).

     “Specified Transferee” shall mean with respect to any Stockholder, (a) any Affiliate of such
Stockholder (so long as such Affiliate is not a Competitor of the Corporation or any Corporation
subsidiary (it being agreed that Traxys’ business operations as they exist as of the date hereof
shall not be deemed competitive with the Corporation or any Corporation subsidiary)), (b) such
Stockholder’s direct or indirect equityholders, so long as any Transfer to such equityholders is
made via a pro rata distribution on the basis of such equityholders’ (direct or indirect) ownership
of such Stockholder, (c) with respect to Pegasus, its operating advisors, (d) any Person that is
not a Competitor of the Corporation or any Corporation subsidiary that acquires substantially all
of the assets of such Stockholder, so long as such Stockholder has, immediately prior to such
acquisition, material assets and/or operations other than the shares of Capital Stock and (e) any
Person that is not a Competitor of the Corporation or any Corporation subsidiary who, through a
merger, consolidation, recapitalization, sale of equity interests or other transaction or series of
transactions involving such Stockholder, owns in the surviving entity after the closing a majority
of the outstanding equity interests when it did not own a majority of the equity interests in such
Stockholder immediately prior to such transaction, so long as such Stockholder or any other
Affiliates of such Stockholder involved in such transactions and which such Person controls after
the closing had material assets and/or operations other than the shares of Capital Stock
immediately prior to such closing.

     “SRO” shall mean a “self-regulatory organization” as defined in Section 3(a)(26) of the
Exchange Act.

     “Stockholder” shall have the meaning set forth in the preamble.

6

 

     “Stockholder Group” shall mean, with respect to each Stockholder, such Stockholder together
with any Specified Transferees of such Stockholder to whom shares of Capital Stock held by such
Stockholder have been Transferred.

     “Substitute Director” shall have the meaning set forth in Section 9(d).

     “Super-Majority Action” shall have the meaning set forth in Section 10(b).

     “Tag-Along Decision Period” shall have the meaning set forth in Section 5(b).

     “Tag-Along Notice” shall have the meaning set forth in Section 5(a).

     “Tag-Along Portion” shall have the meaning set forth in Section 5(b).

     “Tag-Along Price” shall have the meaning set forth in Section 5(a).

     “Tag-Along Shares” shall have the meaning set forth in Section 5(a).

     “Tag-Along Terms” shall have the meaning set forth in Section 5(a).

     “Third Arbitrator” shall have the meaning set forth in Section 17(g)(iii).

     “Third Party MA” shall have the meaning set forth in Section 13(b)(i).

     “Third Party Purchaser” shall have the meaning set forth in Section 5(a).

     “Trade Secrets” shall mean trade secrets (including, those trade secrets defined in the
Uniform Trade Secrets Act and under corresponding foreign statutory and common law), inventions,
invention disclosures, discoveries, concepts, ideas, and improvements, whether or not patentable,
technical and know-how information, formulations, methods, algorithms, research and development
results, compositions, techniques, processes, technical data, designs, drawings, diagrams,
specifications, product road maps, and manufacturing, engineering, quality control, testing,
operations, logistical, maintenance and other technical information and technology, including
databases and data collections and all rights therein, in each case that derives economic value
(actual or potential) from not being generally known to other Persons who could obtain economic
value from its disclosure.

     “Transfer’’ shall mean, (a) when used as a verb, to sell, transfer, assign, encumber, pledge,
hypothecate, grant any right, option, profit participation or other interest in, or otherwise
dispose of, directly or indirectly, voluntarily or involuntarily, by operation of law or otherwise,
and (b) when used as a noun, a direct or indirect, voluntary or involuntary, sale, transfer,
assignment, encumbrance, pledge, hypothecation, grant of any right, option, profit participation or
other interest, or other disposition by operation of law or otherwise.

     “Traxys” shall mean TNA Moly Group LLC, a Delaware limited liability company.

     “Traxys Option Period” shall have the meaning set forth in Section 13(b)(ii).

     “Traxys Right of First Refusal” shall have the meaning set forth in Section 13(b).

     “Treasury Regulations” shall mean the regulations promulgated by the United States Department
of the Treasury pursuant to the Code.

7

 

     “Unanimous Action” shall have the meaning set forth in Section 10(c).

     “Unrestricted Period” shall have the meaning set forth in Section 4(f).

     “Using Stockholder” shall have the meaning set forth in Section 12(a)(i).

2. Restrictions on Transfer. Except as expressly permitted in this Agreement, no Stockholder shall
in any way, directly or indirectly (whether by act, omission or operation of law), carry out or
permit the Transfer of all or any portion of such Stockholder’s Capital Stock. Any Transfer not
expressly permitted herein shall be void and of no effect. Each Stockholder agrees that it shall
not take any actions, or permit any actions to be taken by its direct or indirect equity owners,
that are intended to circumvent the provisions of this Section 2, including any such
actions to effect the indirect Transfer of shares of Capital Stock without being subject to the
provisions of this Section 2.

3. Certain Permitted Transfers. Notwithstanding anything to the contrary in Section 2, a
Stockholder may Transfer all or a portion of such Stockholder’s Capital Stock (i) to the
Corporation, (ii) to a Specified Transferee, or (iii) as permitted by Sections 4,
5 and 6.

4. Right of First Offer.

     (a) Subject to the terms of this Section 4, each Stockholder hereby unconditionally
and irrevocably grants to each other Applicable Stockholder a right of first offer to purchase any
or all shares of Capital Stock that such Stockholder may propose to Transfer (whether or not as a
the result of an unsolicited offer received by such Stockholder), other than to a Specified
Transferee of such Stockholder and other than pursuant to a Transfer in accordance with
Section 6.

     (b) If a Stockholder desires to Transfer all or a portion of its shares of Capital Stock to
any Person other than a Specified Transferee of such Stockholder, and other than in accordance with
Section 6, such Stockholder (the “Selling Stockholder”) shall first deliver written notice
of its desire to do so (the “Offer Notice”) to the Corporation and each of the other Applicable
Stockholders (the “Non-Selling Stockholders”). The Offer Notice must specify: (i) the Selling
Stockholder’s bona fide intention to Transfer the shares of Capital Stock; (ii) the number of
shares of Capital Stock that the Selling Stockholder proposes to Transfer (the “Offered Shares”);
(iii) the proposed consideration per share of Capital Stock (expressed as a value in cash,
the “Offered Price”) for which the Selling Stockholder proposes to Transfer the Offered Shares; and
(iv) all other material terms and conditions of the proposed transaction (the “Offered Terms”).
Each Offer Notice shall constitute an irrevocable offer by the Selling Stockholder to Transfer the
Offered Shares in accordance with the Offer Notice and this Section 4.

     (c) Each Non-Selling Stockholder shall have an option, exercisable for a period of fifteen
(15) calendar days from the date of delivery of the Offer Notice by such Selling Stockholder
(the “Non-Selling Stockholder Option Period”) to purchase all or a portion of the Offered Shares
for the Offered Price and on the Offered Terms. Such option shall be exercised by delivery by such
Non-Selling Stockholder (a “ROFO Purchasing Stockholder”) of written notice to the Selling
Stockholder, which shall state the number of Offered Shares that such ROFO Purchasing Stockholder
intends to purchase and shall include a representation letter

8

 

certifying that such ROFO Purchasing Stockholder is an “accredited investor” within the
meaning of Rule 501 under the Securities Act. Any written notice delivered by a ROFO Purchasing
Stockholder to the Selling Stockholder exercising the option set forth under this
Section 4(c) shall constitute an irrevocable commitment by such ROFO Purchasing Stockholder
to purchase up to the maximum number of Offered Shares for which such ROFO Purchasing Stockholder
has indicated its intention to purchase in such written notice in accordance with the Offer Notice
and this Section 4. Any Non-Selling Stockholder that fails to provide such written notice
to the Selling Stockholder prior to the expiration of the Non-Selling Stockholder Option Period
shall forfeit its right to purchase any of the Offered Shares.

     (d) In the event that the number of Offered Shares that the ROFO Purchasing Stockholders elect
to purchase is greater than the actual number of Offered Shares, then each ROFO Purchasing
Stockholder shall be entitled to purchase a pro rata portion of the Offered Shares, equal to the
number of Offered Shares multiplied by such ROFO Purchasing Stockholder’s Applicable Ownership
Percentage, for the Offered Price and on the Offered Terms.

     (e) The ROFO Purchasing Stockholders shall not have any right to purchase any of the Offered
Shares hereunder unless all of the Offered Shares are purchased pursuant to this Section 4.
If the ROFO Purchasing Stockholders exercise their options to purchase all of the Offered Shares,
each such ROFO Purchasing Stockholder shall, following delivery of written notices to the Selling
Stockholder for such election, cooperate with the Selling Stockholder, and the Selling Stockholder
shall cooperate with each ROFO Purchasing Stockholder, and each of them shall use commercially
reasonable efforts, to consummate the purchase and sale of the Offered Shares that such ROFO
Purchasing Stockholder has elected to purchase, as promptly as practicable and, in any event,
within thirty (30) calendar days following the end of the Non-Selling Stockholder Option Period
(subject to such extensions as are reasonably necessary to obtain any third party approvals,
including approvals from governmental entities, as may be necessary to consummate such purchase and
sale), for the Offered Price and on the Offered Terms. If the Non-Selling Stockholders do not
exercise their options to purchase all of the Offered Shares within the Non-Selling Stockholder
Option Period, then all options of the Non-Selling Stockholders to purchase the Offered Shares,
whether exercised or not, shall terminate.

     (f) Upon the earlier of (i) the expiration of the Non-Selling Stockholder Option Period in
which period the Non-Selling Stockholders do not deliver written notices indicating their intent,
in the aggregate, to purchase all of the Offered Shares, and (ii) delivery of written notices to
the Selling Stockholder from all the Non-Selling Stockholders indicating their intent, in the
aggregate, to purchase less than all of the Offered Shares (the date of such earlier occurrence,
the “ROFO Ending Date”), the Selling Stockholder shall have the right, exercisable for a period of
ninety (90) calendar days from the ROFO Ending Date (the “Unrestricted Period”), but subject to
Section 5, to Transfer all or a portion of the Offered Shares to any Person (but subject to
Section 8) for a price per share of Capital Stock that is not less than the Offered Price
and on material terms and conditions that are not more favorable to such Person than the Offered
Terms; provided, that a Selling Stockholder shall be deemed to have Transferred its Offered Shares
during the Unrestricted Period if it, during the Unrestricted Period, has irrevocably entered into
a bona fide binding agreement to Transfer the Offered Shares to any Person; provided further, that
the closing of such Transfer must occur within sixty (60) calendar days of the execution of such
bona fide binding agreement, which period may be extended by the

9

 

Selling Stockholder by up to an additional ninety (90) calendar days as required to obtain any
required regulatory approvals. If the Selling Stockholder ever wishes to Transfer the Offered
Shares, for a price per share of Capital Stock that is less than the Offered Price or on material
terms and conditions that are more favorable than the Offered Terms, or if the Selling Stockholder
wishes to Transfer the Offered Shares following the expiration of the Unrestricted Period, then the
Selling Stockholder shall be required to first comply with this Section 4 anew.

     (g) Notwithstanding anything to the contrary herein, with respect to each Stockholder Group,
any notice to be delivered under this Section 4 to members of such Stockholder Group shall
be delivered to the applicable Stockholder and it shall be the responsibility of such Stockholder
to coordinate the participation of the members of its Stockholder Group with respect to the
procedures set forth in this Section 4. For the sake of clarity, all references in this
Section 4 to a Stockholder shall, when referring to members of a Stockholder Group, refer
to all members of such group as one. Accordingly, all notifications to be made pursuant to this
Section 4 shall be delivered to and sent by each Stockholder on behalf of its Stockholder
Group.

     (h) Each Non-Selling Stockholder may assign its rights under this Section 4 to the
Corporation with respect to any particular Offer Notice.

     (i) This Section 4 shall not apply to Transfers of shares of Common Stock made
pursuant to the Initial Public Offering.

5. Tag-Along Right.

     (a) If, after giving effect to the right of first offer of the Non-Selling Stockholders set
forth under Section 4 and nevertheless subject to Section 4(f), the Selling
Stockholder (or, if it acted together with its Specified Transferees pursuant to Section 4,
such Selling Stockholder together with its Specified Transferees) intends to Transfer shares of
Capital Stock, in an amount that equals or exceeds twenty percent (20%) or more of the then
outstanding Applicable Shares, to any Person other than a Specified Transferee (the “Third Party
Purchaser”) during the Unrestricted Period (except in the event the Selling Stockholder(s)
exercises its right, if applicable, under Section 6), the Selling Stockholder shall, on
behalf of itself and its Specified Transferees, first deliver written notice of such intent
(the “Tag-Along Notice”) to each of the Non-Selling Stockholders. The Tag-Along Notice must
specify: (i) the number of Offered Shares that the Third Party Purchaser shall purchase
(the “Tag-Along Shares”); (ii) the consideration per share of Capital Stock to be paid by the Third
Party Purchaser for the Tag-Along Shares (expressed as a value in cash, the “Tag-Along Price”); and
(iii) all other material terms and conditions for the proposed transaction (the “Tag-Along Terms”).

     (b) Each Non-Selling Stockholder shall have the option, exercisable for a period of five (5)
calendar days following delivery of the Tag-Along Notice (the “Tag-Along Decision Period”) by
written notice to the Selling Stockholder, to sell a number of its shares of Capital Stock up to
its Tag-Along Portion to the Third Party Purchaser for the Tag-Along Price and on the Tag-Along
Terms. Any written notice delivered by such a Non-Selling Stockholder (a “Participating
Stockholder”) to the Selling Stockholder exercising the option set forth under this
Section 5(b) shall constitute an irrevocable commitment by such Non-Selling Stockholder to
sell the number of shares of Capital Stock (up to its Tag-Along Portion) for which such Non-Selling
Stockholder has indicated its intention to sell in such written notice in accordance with the
Tag-Along Notice and this Section 5(b). For purposes of this Agreement, “Tag-Along

10

 

Portion” shall mean, with respect to any Participating Stockholder, a pro rata portion of the
Tag-Along Shares equal to the number of Tag-Along Shares multiplied by such Participating
Stockholder’s Applicable Ownership Percentage.

     (c) Upon the earlier of (i) the expiration of the Tag-Along Decision Period or (ii) delivery
of written notices to the Selling Stockholder from all the Non-Selling Stockholders responding to
the Tag-Along Notice, the Selling Stockholder shall have the right to Transfer an amount equal to
the Tag-Along Shares minus the number of shares of Capital Stock with respect to which
Participating Stockholders elected to participate in the sale pursuant to this Section 5,
subject to compliance with Section 8.

     (d) Each Participating Stockholder that elects, pursuant to this Section 5, to sell
its shares of Capital Stock to the Third Party Purchaser shall, following delivery of written
notice to the Selling Stockholder indicating such election, cooperate with the Selling Stockholder,
and the Selling Stockholder shall cooperate with such Participating Stockholder, and each of them
shall use commercially reasonable efforts, to cause the shares of Capital Stock of the Selling
Stockholder and all the Participating Stockholders, representing altogether the Tag-Along Shares,
to be sold to the Third Party Purchaser, as promptly as practicable, for the Tag-Along Price and on
the Tag-Along Terms. If the Third Party Purchaser is unwilling to purchase from a Participating
Stockholder the shares of Capital Stock such Participating Stockholder has elected to sell as
contemplated hereby, then the Selling Stockholder shall not sell any of its shares of Capital Stock
to the Third Party Purchaser unless the Selling Stockholder purchases from such Participating
Stockholder, at the Tag-Along Price and on terms equivalent to the Tag-Along Terms, at the same
time all of such shares of Capital Stock.

     (e) Notwithstanding anything to the contrary herein, with respect to each Stockholder Group,
any notice to be delivered under this Section 5 to members of such Stockholder Group shall
be delivered to the applicable Stockholder and it shall be the responsibility of such Stockholder
to coordinate the participation of the members of its Stockholder Group with respect to the
procedures set forth in this Section 5. For the sake of clarity, all references in this
Section 5 to a Stockholder shall, when referring to members of a Stockholder Group, refer
to all members of such group as one. Accordingly, all notifications to be made pursuant to this
Section 5 shall be delivered to and sent by each Stockholder on behalf of its Stockholder
Group.

     (f) This Section 5 shall not apply to Transfers of shares of Common Stock made
pursuant to the Initial Public Offering.

6. Drag-Along Right.

     (a) Subject to the terms of Section 8(b) and notwithstanding the requirements that
would otherwise apply pursuant to Section 8(c), if any one or more Stockholders
(the “Compellors”) shall, in any transaction or series of related transactions, directly or
indirectly, propose to sell for value in the aggregate at least seventy-six percent (76%) of the
then outstanding Applicable Shares (the “Controlling Shares”) to a third party or parties
(the “Drag-Along Purchaser(s)”) other than Specified Transferees of such Compellors
(the “Drag-Along Offer”), the provisions set forth in this Section 6 shall apply at the
option of the Compellors. The Compellors may, at their option, require all of the other
Stockholders, including any Permitted Transferees thereof (the “Compelled Stockholders”), to sell
all shares of Capital Stock owned or held by them (or, if the Compellors are not selling all of the
shares of

11

 

Capital Stock owned by the Compellors, then the same portion of the shares of Capital Stock
owned or held by the Compelled Stockholders as the Compellors are selling) to such Drag-Along
Purchaser(s) for the same consideration (or, if there is a choice as to the form of consideration,
then each Compelled Stockholder shall have the same choice as the Compellors, provided that, in the
event that any securities are part of the consideration payable, any Stockholder that is not an
“accredited investor” within the meaning of Rule 501 under the Securities Act may, in the sole
discretion of the Board of Directors of the Corporation (the “Board”), receive, and hereby agrees
to accept, in lieu of securities, cash consideration with an equivalent value to such securities as
reasonably determined by the Board) and otherwise on the same terms and conditions upon which the
Compellors sell their shares of Capital Stock, subject to this Section 6.

     (b) (i) The Compellors shall provide a written notice (the “Drag-Along Notice”) of such
Drag-Along Offer to each of the Compelled Stockholders, with a copy to the Corporation, not later
than the day after the date of acceptance of the Drag-Along Offer by the Drag-Along Purchaser(s).
The Drag-Along Notice shall contain written notice of the exercise of the rights of the Compellors
pursuant to Section 6(a) setting forth the consideration to be paid by the Drag-Along
Purchaser(s) and all other material terms and conditions of the Drag-Along Offer, as well as a copy
of the Drag-Along Offer, and definitive documentation of the transaction, if available. Within ten
(10) Business Days following the date the Drag-Along Notice is given, each of the Compelled
Stockholders shall deliver to the Compellors a special irrevocable power-of-attorney authorizing
the Compellors, on behalf of such Compelled Stockholder, to sell or otherwise dispose of such
shares of Capital Stock pursuant to the terms of the Drag-Along Offer and to take all such actions
as shall be necessary or appropriate in order to consummate such sale or disposition.

          (ii) Promptly after the consummation of the sale of shares of Capital Stock of the Compellors
and the Compelled Stockholders to the Drag-Along Purchaser(s) pursuant to the Drag-Along Offer, but
in no event more than two (2) Business Days thereafter, the Compellors shall remit to the Compelled
Stockholders the total sales price of the shares of Capital Stock of the Compelled Stockholders
sold pursuant thereto less a pro rata portion of the expenses (including reasonable legal expenses)
incurred by the Compellors in connection with such sale.

          (iii) If, at the end of the 180-day period following the giving of the Drag-Along Notice, the
Compellors shall not have completed the sale of all the Controlling Shares and the shares of
Capital Stock of the Compelled Stockholders, then no Stockholder shall have any obligation with
respect to such Drag-Along Offer; provided, that the provisions of this Section 6 shall
apply to any subsequent Drag-Along Offer.

          (iv) Except as expressly provided in this Section 6, the Compellors shall have no
obligation to any Compelled Stockholder with respect to the sale or other disposition of any shares
of Capital Stock owned by the Compelled Stockholder, and in particular, the Compellors shall have
no obligation to any Compelled Stockholder to consummate any Drag Along Offer (it being understood
that any and all such decisions shall be made by the Compellors in their sole discretion). In the
event that the Drag-Along Offer is not consummated by the Compellors, the Compelled Stockholders
shall not be entitled to sell or otherwise dispose of shares of Capital Stock directly to any third
party or parties pursuant to such Drag-Along Offer (it being understood that all such sales and
other dispositions shall be made only on the terms and pursuant to the procedures set forth in
Sections 3, 4, 5, 6, 7 and 8).

12

 

     (c) In furtherance of, and not in limitation of the foregoing, in connection with any
compelled sale, each Stockholder will (i) raise no objections in its capacity as a stockholder of
the Corporation, will consent to, vote for and raise no objections to such transaction or the
process pursuant to which it was arranged, and waive dissenting rights, if any, and (ii) execute
all documents containing such terms and conditions as those executed by other Stockholders that are
reasonably necessary to effect the transaction; provided, however, that (A) no Compelled
Stockholder shall be required to enter into a non-compete or non-solicitation or no-hire provision,
a provision providing for the licensing of intellectual property or the delivery of any products or
services, or any other provision that is not a strictly financial term related directly to the sale
of the shares of Capital Stock, (B) the liability of the Stockholders is several and not joint,
(C) no Compelled Stockholder shall have any liability for any breaches of the representations,
warranties or covenants of any other Stockholder, (D) any obligations and/or liabilities of
Compelled Stockholders under the agreement governing such transaction and any related escrow
agreement shall be borne pro rata among such Stockholders based on the proceeds and assets payable
to such Stockholders in such transaction (other than any such obligations that relate specifically
to a particular Stockholder’s shares of Capital Stock, which obligations shall be borne solely by
such Stockholder) and shall in no event exceed the actual proceeds and assets received by such
Compelled Stockholder in such transaction, (E) no Compelled Stockholder shall be required to make
any representations or warranties or covenants in connection with such transaction except with
respect to (1) such Compelled Stockholder’s ownership of its shares of Capital Stock, (2) subject
to the provisions of clauses (B) and (C) above, customary security holder indemnities for breaches
of representations, warranties and covenants, (3) such Compelled Stockholder’s ability to convey
title to its shares of Capital Stock free and clear of liens, (4) such Compelled Stockholder’s
ability to enter in the transaction and such Compelled Stockholder’s power and organization and (5)
customary and reasonable covenants regarding confidentiality, publicity and similar matters and
(F) if any Stockholder is given an option as to the form of consideration to be received, all other
Stockholders shall be given the same option on the same terms; provided that, in the event that any
securities are part of the consideration payable, each Stockholder that is not an “accredited
investor” within the meaning of Rule 501 under the Securities Act may, in the sole discretion of
the Board, receive, and hereby agrees to accept, in lieu of securities, cash consideration with an
equivalent value to such securities as reasonably determined by the Board.

     (d) Notwithstanding anything in this Section 6 to the contrary, if the Compellors or
any of their respective Representatives, directly or indirectly, receive any consideration from the
Drag-Along Purchaser(s) or any of its Affiliates in connection with a compelled sale other than the
consideration that is received by all the Stockholders on a pro rata basis as part of the compelled
sale, then the Compellors shall cause each of the Compelled Stockholders to receive their pro rata
share, determined by reference to the respective amounts of consideration otherwise payable to each
Stockholder (including the Compellors) as part of the compelled sale, of such consideration.

     (e) This Section 6 shall not apply to Transfers of shares of Common Stock made
pursuant to the Initial Public Offering.

13

 

7. Preemptive Rights.

     (a) If the Corporation (or any of its subsidiaries) proposes to issue or sell any shares of
Capital Stock or other equity securities (including any securities exchangeable or exercisable for,
or convertible into, shares of Capital Stock or other equity securities), other than Excluded
Shares, (collectively, “Offered Securities”), which proposal has been approved by the Stockholders
as a Super-Majority Action, the Corporation shall first deliver written notice of its proposal to
do so (the “Purchase Right Notice”) to each of the Applicable Stockholders. The Purchase Right
Notice must: (i) identify the name and address of each Person (if known) to which the Corporation
or such subsidiary proposes to issue or sell Offered Securities; (ii) specify the number of Offered
Securities (other than Excluded Shares) that the Corporation or such subsidiary proposes to issue
or sell (the “Issued Shares”); (iii) describe the consideration per Offered Security for the Issued
Shares (expressed as a value in cash, the “Issued Price”); (iv) describe the material terms and
conditions upon which the Corporation or such Subsidiary proposes to issue or sell the Issued
Shares (the “Issued Terms”); and (v) irrevocably offer to issue or sell to each Applicable
Stockholder any number of Issued Shares of Capital Stock up to a pro rata portion of the Issued
Shares, based on their Applicable Ownership Percentages, for the Issued Price and on the Issued
Terms and in accordance with this Section 7(a).

          (i) Each Applicable Stockholder shall have an option, exercisable for a period of fifteen (15)
calendar days from the date of delivery of the Purchase Right Notice (the “Purchase Period”), to
purchase a pro rata portion of the Issued Shares equal to the number of Issued Shares multiplied by
such Stockholder’s Applicable Ownership Percentage, for the Issued Price and on the Issued Terms
(the “Purchase Right”). The Purchase Right shall be exercised by delivery by such Stockholder
(a “Purchasing Stockholder”) of written notice to the Corporation, which shall state the number of
Issued Shares to be purchased by such Purchasing Stockholder and shall include a representation
letter certifying that such Purchasing Stockholder is an “accredited investor” within the meaning
of Rule 501 under the Securities Act. Any written notice delivered by a Purchasing Stockholder to
the Corporation exercising the option set forth under this Section 7(a)(i) shall constitute
an irrevocable commitment by such Purchasing Stockholder to purchase the number of Issued Shares
specified in such written notice in accordance with the Purchase Right Notice and this
Section 7. The failure of a Stockholder to timely deliver the notice hereunder shall be
deemed a waiver of such Stockholder’s right to purchase the Issued Shares.

          (ii) If the options to purchase the Issued Shares have been exercised by some, but not all of
the Stockholders by the end of the Purchase Period, then, immediately after the Purchase Period,
the Corporation shall deliver written notice to those Purchasing Stockholders (the “Exercising
Stockholders”) who fully exercised their Purchase Rights (the “Exercising Stockholder Notice”)
specifying the number, if any, of Issued Shares that have not been purchased by the Stockholders
(the “Remaining Issued Shares”).

          (iii) Each Exercising Stockholder shall have an option, exercisable for a period of five (5)
calendar days from the date of delivery of the Exercising Stockholder Notice (the “Exercising
Stockholder Option Period”) to elect to purchase all or a portion of the Remaining Issued Shares
for the Issued Price and on the Issued Terms. Such option shall be exercised by delivery by such
Exercising Stockholder of written notice to the Corporation, which shall state the number of
Remaining Issued Shares that such Exercising Stockholder intends to

14

 

purchase and shall include a written notice containing the same information as described in
Section 7(a)(i). Any Exercising Stockholder that fails to provide such written notice to
the Corporation prior to the expiration of the Exercising Stockholder Option Period shall forfeit
its right to purchase any of the Remaining Issued Shares.

          (iv) In the event that the number of Remaining Issued Shares that the Exercising Stockholders
elect to purchase is greater than the actual number of Remaining Issued Shares, then each
Exercising Stockholder shall be entitled to purchase a pro rata portion of the Remaining Issued
Shares, equal to the number of Remaining Issued Shares multiplied by such Exercising Stockholder’s
Applicable Ownership Percentage, for the Issued Price and on the Issued Terms.

          (v) Each Purchasing Stockholder shall purchase from the Corporation, and the Corporation shall
issue or sell to such Purchasing Stockholder, the number of Issued Shares that such Purchasing
Stockholder elected to purchase in accordance with this Section 7 (including in its
capacity as an Exercising Stockholder) for the Issued Price and on the Issued Terms on (A) the date
of the closing of the issuance of the Issued Shares described in the Purchase Right Notice
delivered by the Corporation pursuant to this Section 7(a) or (B) such other date as may be
agreed in writing by the Corporation and such Purchasing Stockholder.

          (vi) If a Stockholder does not exercise its Purchase Right during the Purchase Period, then
such Stockholder’s Purchase Right with respect to such Issued Shares shall terminate.

     (b) Upon the earlier of (i) the expiration of the Exercising Stockholder Option Period or, if
Section 7(a)(iii) above does not apply, the expiration of the Purchase Period, and
(ii) delivery of written notices to the Corporation from all the Applicable Stockholders indicating
their intent, in the aggregate, to purchase less than all of the Issued Shares (the date of such
earlier occurrence, the “Ending Date”), the Corporation shall have the right, exercisable for a
period of ninety (90) calendar days from the Ending Date (the “Issuance Period”), to issue or sell
all or a portion of the Issued Shares that the Applicable Stockholders have elected not to purchase
(the “Final Remaining Issued Shares”) to any Person for a price per share of Capital Stock that is
not less than the Issued Price and on material terms and conditions that are not more favorable to
such other Person than the Issued Terms; provided, that the Corporation shall be deemed to have
issued or sold the Final Remaining Issued Shares during the Issuance Period if it, during the
Issuance Period, has irrevocably entered into a bona fide binding agreement to issue or sell the
Final Remaining Issued Shares to any Person; provided further, that the closing of such Transfer
must occur within sixty (60) calendar days of the execution of such bona fide binding agreement,
which period may be extended by the Corporation by up to an additional sixty (60) calendar days as
required to obtain regulatory approvals. If the Corporation ever wishes to issue or sell the Final
Remaining Issued Shares for a price per share of Capital Stock that is less than the Issued Price
or on material terms and conditions that are more favorable to the purchaser than the Issued Terms,
or if the Corporation wishes to issue or sell the Final Remaining Issued Shares following the
expiration of the Issuance Period, the Corporation shall be required first to comply with this
Section 7 anew.

     (c) The Purchase Rights established by this Section 7 shall have no application to any
of the following Offered Securities (collectively, the “Excluded Shares”):

15

 

          (i) shares of Capital Stock issued in connection with any share split, share dividend, share
division or recapitalization by the Corporation, pursuant to which all holders of shares of Capital
Stock are treated similarly;

          (ii) shares of Capital Stock, options to purchase shares of Capital Stock or other equity
interests of the Corporation in connection with an Incentive Plan approved by the Stockholders as a
Simple-Majority Action pursuant to Section 10(a)(ix) or a Super-Majority Action pursuant to
Section 10(b)(xiii), or shares of Common Stock issuable upon conversion of Class A Common
Stock and Class B Common Stock;

          (iii) equity securities of any subsidiary of the Corporation issued to the Corporation or any
wholly owned subsidiary of the Corporation; and

          (iv) shares of capital stock or other equity securities issued for consideration other than
cash in connection with business acquisitions, mergers or strategic partnerships or alliances
approved by the Stockholders as a Super-Majority Action pursuant to Section 10(b)(i) or
Section 10(b)(iii), as the case may be.

     (d) Notwithstanding anything to the contrary herein, with respect to each Stockholder Group,
any notice to be delivered under this Section 7 to members of such Stockholder Group shall
be delivered to the applicable Stockholder and it shall be the responsibility of such Stockholder
to coordinate the participation of the members of its Stockholder Group with respect to the
procedures set forth in this Section 7. For the sake of clarity, all references in this
Section 7 to a Stockholder shall, when referring to members of a Stockholder Group, refer
to all members of such group as one. Accordingly, all notifications to be made pursuant to this
Section 7 shall be delivered to and sent by each Stockholder on behalf of its Stockholder
Group.

     (e) This Section 7 shall not apply to Transfers of shares of Common Stock made
pursuant to the Initial Public Offering, including the issuance of shares of Common Stock by the
Corporation.

	8.	 	General Restrictions on Transfer.

     (a) Notwithstanding anything to the contrary contained in this Agreement, no Transfer of
shares of Capital Stock by a Stockholder or issuance of shares of Capital Stock by the Corporation
shall be made if such Transfer or issuance is to a Person who is (A) a Competitor of the
Corporation or any subsidiary thereof, (B) a customer of the Corporation or any subsidiary, or
(C) a rare earth trading house; provided, that the Corporation and the Stockholders agree that
Traxys’ business operations as they exist as of the date hereof shall not be deemed competitive
with the Corporation or any subsidiary. Subject to this Section 8(a) and the remainder of
this Section 8, Stockholders may Transfer shares of Capital Stock to their Specified
Transferees.

     (b) Notwithstanding anything to the contrary contained in this Agreement, no Transfer of
shares of Capital Stock by a Stockholder or issuance of shares of Capital Stock by the Corporation
shall be made if such Transfer or issuance (A) would violate any state or federal securities laws,
(B) would require the Corporation to register as an investment company under the Investment Company
Act, (C) would require the Corporation to register as an investment adviser under state or federal
securities laws, or (D) other than in connection with the Initial

16

 

Public Offering, would require the Corporation to register any of its securities under
Section 12 of the Exchange Act.

     (c) Notwithstanding anything to the contrary contained in this Agreement, no Stockholder may
Transfer any shares of Capital Stock to a transferee as permitted by this Agreement (a “Permitted
Transferee”), unless such Permitted Transferee (other than a Permitted Transferee that purchases
shares of Capital Stock in connection with a compelled sale pursuant to Section 6) agrees
to execute a Joinder Agreement in substantially the form attached hereto as Exhibit A.

     (d) Additional shares of Capital Stock may be issued to Persons other than members of a
Stockholder Group only if approved by the Stockholders as a Super-Majority Action pursuant to
Section 10(b)(v).

     (e) Indirect Transfers of Shares. Each Stockholder agrees that it shall not take any
actions, or permit any actions to be taken by its direct or indirect equity owners, that are
intended to circumvent the provisions of Sections 4, 5, 6, 7 and
8 including any such actions to effect the indirect Transfer of shares of Capital Stock
without being subject to the provisions of Sections 4, 5, 6, 7 and
8.

9. Board of Directors.

     (a) Nomination Rights. Subject to this Section 9(a), Section 9(b) and
Section 10(b)(vi), each party shall take all action within its respective power, including
the voting of its shares of Capital Stock or execution of consents, required to set the number of
Directors on the Corporation’s Board at nine (9) and to cause the election of the following natural
persons to the Board as Directors of the Corporation (the “Directors”) who have been nominated by
this Section 9(a):

          (i) As of the date of this Agreement, RCF shall be entitled to nominate two (2) Directors, and
Pegasus and Traxys shall be entitled to nominate one (1) Director each.

          (ii) For as long as RCF (together with its Specified Transferees) maintains an Applicable
Ownership Percentage of at least twenty percent (20%), it shall have the right to nominate two (2)
Directors (each, an “RCF Director”). If the Applicable Ownership Percentage of RCF (together with
its Specified Transferees) is less than twenty percent (20%) but at least ten percent (10%), RCF
shall have the right to nominate one (1) RCF Director and the number of directors shall be
decreased by one (1) if an Independent Director has not been appointed in his or her place. If the
Applicable Ownership Percentage of RCF (together with its Specified Transferees) falls below twenty
percent (20%) but is at least ten percent (10%), one of such two (2) Directors will be deemed
immediately to have been removed from the Board; provided, that RCF shall designate which Director
is so removed. If the Applicable Ownership Percentage of RCF (together with its Specified
Transferees) falls below ten percent (10%), the then remaining RCF Director shall be deemed
immediately to have been removed from the Board and the number of directors shall be decreased by
one (1).

          (iii) For as long as Pegasus (together with its Specified Transferees) maintains an Applicable
Ownership Percentage of at least ten percent (10%), it shall have the right to nominate one
(1) Director. If the Applicable Ownership Percentage of Pegasus (together with its

17

 

Specified Transferees) falls below ten percent (10%), the Director nominated by Pegasus shall
be deemed immediately to have been removed from the Board and the number of directors shall be
decreased by one (1).

          (iv) For as long as Traxys and MP (together with their Specified Transferees) maintain an
aggregate Applicable Ownership Percentage of at least five percent (5%), Traxys shall have the
right to nominate one (1) Director. If the aggregate Applicable Ownership Percentage of Traxys and
MP (together with their Specified Transferees) falls below five percent (5%), the Director
nominated by Traxys shall be deemed immediately to have been removed from the Board and the number
of directors shall be decreased by one (1).

          (v) Subject to Section 9(a)(vi), the individuals nominated as of the Effective Date by
RCF to be the RCF Directors, by Pegasus to be its Director and by Traxys to be its Director are set
forth on Exhibit B attached hereto.

          (vi) Unless a majority of the Directors appointed pursuant to this Section 9(a) decide
that a particular Chief Executive Officer of the Corporation should not serve as a Director, the
Chief Executive Officer of the Corporation shall serve at all times as a Director.

     (b) If any of RCF, Pegasus or Traxys decline to nominate a Director to which they are entitled
under Section 9(a), the size of the Board shall be reduced by the number of director
positions for which no nomination has been made until such time as a nomination is made by such
Stockholder.

     (c) Observer Rights. Each of RCF and Pegasus, for so long as it (together with its
Specified Transferees) maintains an Applicable Ownership Percentage of at least five percent (5%),
may elect to designate, and Traxys, for so long as Traxys and MP (together with their Specified
Transferees) maintain an aggregate Applicable Ownership Percentage of at least five percent (5%),
may elect to designate, in each case by written notice to the Corporation, a non-director
representative to attend all meetings of the Board in a non-voting observer capacity. In this
respect, the Corporation shall give such representatives copies of all notices, minutes, consents,
and other materials that it provides to its Directors at the same time and in the same manner as
provided to such Directors. Such a representative shall be permitted to disclose any information
learned thereby to the Stockholder which appointed such representative and such Stockholder’s
Affiliates for purposes of managing such Stockholder’s investment in the Corporation.

     (d) Each Director, other than the Chief Executive Officer of the Corporation and other than
each Independent Director, shall serve solely in the discretion of the Stockholder that nominated
such Director, and subject to the terms of Section 9(a) and this Section 9(d), may
be removed only by such Stockholder, in the discretion of such Stockholder from time to time. Each
Stockholder shall notify the Corporation and the other Stockholders in writing of its nomination of
any individual to serve as a Director (other than those individuals nominated on Exhibit B
as of the Effective Date, notice of which is hereby acknowledged by each Stockholder) or the
removal of an individual as a Director, or if it intends not to nominate an individual to fill a
designated Director position. Notwithstanding anything in the foregoing to the contrary, the Board
shall have the right to remove any Director nominated by a Stockholder, upon the unanimous vote of
all Directors other than those nominated by such Stockholder, in the event that such Director has
materially violated any material provision of this Agreement, the Act or

18

 

any federal or state securities law. A Stockholder whose nominated Director is removed
pursuant to this Section 9(d) shall, subject to the terms of Section 9(a), have the
right to nominate a replacement for such removed Director (such person, a “Substitute Director”).
Each party agrees to take all action within its power, including (i) requesting its respective
director nominees, as the first order of business at the first meeting of the Board after a
Substitute Director has been duly nominated, to vote to elect any designated substitute Director as
a director in place of a Director who has been removed and (ii) if necessary, voting its Capital
Stock or executing consents to cause the election of such Substitute Director as soon as
practicable following his or her nomination.

     (e) In the event that a Director is unable to attend or participate in any meeting of the
Board or any committee thereof, the Stockholder that nominated such Director may appoint an
alternate to attend such meetings and to participate in the deliberations of such meetings. Such
alternate will be permitted to vote on behalf of the absent Director and will be considered an
attendee of any meetings for the purposes of constituting a quorum.

     (f) An RCF Director (as designated by RCF), for so long as RCF has the right to nominate a
Director, shall serve as the chairman of the Board.

10. Approval of Significant Actions.

     (a) In addition to requiring the approval of the Board, the following actions shall require
the written approval of Stockholders holding, in the aggregate, at least a fifty-one percent (51%)
Applicable Ownership Percentage (each, a “Simple-Majority Action”) (and to the extent any such
provision below applies to any of the Corporation’s subsidiaries, the Corporation shall ensure that
no such action is taken by any such subsidiary without such approval):

          (i) undertaking an Initial Public Offering;

          (ii) the issuance of capital stock, other than the issuance of Excluded Shares;

          (iii) incurrence or issuance of any indebtedness by the Corporation or any subsidiary of the
Corporation, individually or in the aggregate, in excess of $10,000,000, and the granting of liens,
guarantees or negative pledges, including refinancing or replacement or any of the foregoing;

          (iv) payment of distributions by the Corporation or any subsidiary of the Corporation or
redemption or acquisition of any shares of Capital Stock or any equity interests in any subsidiary
of the Corporation (other than from executives or Independent Directors of the Corporation or any
of its subsidiaries in accordance with any Incentive Plan);

          (v) entry by the Corporation or any subsidiary of the Corporation into, or any material change
to, any Material Contract;

          (vi) adoption of the annual Business Plan of the Corporation, any material change to such
annual Business Plan, the adoption of an Annual Budget of the Corporation and any variance from the
Annual Budget in excess of $10,000,000 in the aggregate;

19

 

          (vii) initiation or settlement of any litigation, arbitration or regulatory action involving
the Corporation or any subsidiary of the Corporation that involves more than $10,000,000 or that
would otherwise reasonably be expected to have a material adverse effect on the business or
operations of the Corporation and its subsidiaries, taken as a whole;

          (viii) the hiring or termination of any member of the Corporation’s or any of its subsidiary’s
senior management or other key employees, and any change to the compensation payable to, or other
benefits provided to, such members of senior management and other key employees, other than changes
contemplated by and provided for in the Annual Budget; and

          (ix) the creation or adoption of any Incentive Plan and any material change to any Incentive
Plan, and provided, that a Simple-Majority Action may only approve an Incentive Plan or a change to
an Incentive Plan that results in no more than ten percent (10%) of the Corporation’s or a
subsidiary’s equity interests on a fully-diluted basis (treating as having been exercised or
converted all options, warrants or other convertible securities) being available, in the aggregate,
under the Corporation’s or any subsidiary’s, as applicable, Incentive Plans.

     (b) In addition to requiring the approval of the Board, the following actions shall require
the written approval of Stockholders holding, in the aggregate, at least a seventy-six percent
(76%) Applicable Ownership Percentage (each, a “Super-Majority Action”) (and to the extent any such
provision below applies to any of the Corporation’s subsidiaries, the Corporation shall ensure that
no such action is taken by any such subsidiary without such approval):

          (i) entry by the Corporation or any subsidiary of the Corporation into an agreement for any
(A) reorganization, consolidation or merger (other than the merger of a wholly owned subsidiary of
the Corporation into the Corporation or with another wholly owned subsidiary of the Corporation, to
the extent such merger would be tax-free for U.S. federal income tax purposes); (B) other
transaction pursuant to which any Person (other than the Corporation or another wholly owned
subsidiary of the Corporation) acquires at least a majority of the outstanding voting stock of the
Person surviving such transaction, (C) sale, conveyance, lease or grant of exclusivity with respect
to any license that is material to the business, assets, financial condition or prospects of the
Corporation and its subsidiaries taken as a whole, or other disposition or acquisition of any asset
material to the Corporation and its subsidiaries taken as a whole (other than sales of assets in
the ordinary course of business), (D) distribution or payment to any subsidiary of the Corporation
(other than to wholly owned subsidiaries of the Corporation) or to any holder of capital stock of
any subsidiary of the Corporation, other than a distribution or payment to the Corporation or
wholly owned subsidiaries of the Corporation, or (E) issuance of capital stock of any subsidiary of
the Corporation, other than an issuance to the Corporation or one or more of its wholly owned
subsidiaries (other than, with respect to clauses (A) and (E) of this Section 10(b)(i),
when incident to an Initial Public Offering, in which case Section 10(a)(i) shall apply;

          (ii) any acquisition by the Corporation or any subsidiary of the Corporation of any business
(whether by stock or asset purchase, merger, consolidation or otherwise);

          (iii) entry by the Corporation or any subsidiary of the Corporation into a joint venture,
partnership or similar alliance;

20

 

          (iv) amendment of the Corporation’s certificate of incorporation, bylaws or this Agreement or
any similar document of any subsidiary of the Corporation (subject to Section 17(b) and
provided that any amendment which materially and adversely affects the material rights of a
Stockholder disproportionately to the other Stockholders shall also require the consent of such
disproportionately affected Stockholder, which consent may be withheld or conditioned in such
Stockholder’s sole discretion);

          (v) issuance to a third party (other than to a director, an employee or another service
provider pursuant to an Incentive Plan) who is not then a Stockholder of shares of Capital Stock or
other equity interests in the Corporation or rights to purchase or obtain shares of Capital Stock
or any equity securities in the Corporation or any issuance of equity interests in a subsidiary of
the Corporation;

          (vi) increase or decrease in size of Board, except as provided in Section 9;

          (vii) selection or replacement of the independent auditor or any material change in accounting
policies and principles, or internal control procedures, other than those mandated by generally
accepted accounting principles in the United States; and

          (viii) the creation or adoption of any Incentive Plan and any material change to any Incentive
Plan that results in more than ten percent (10%) of the Corporation’s equity interests on a
fully-diluted basis (treating as having been exercised or converted all options, warrants or other
convertible securities) being available, in the aggregate, under the Corporation’s Incentive Plans.

If a transaction described in Section 10(b)(i)(A), 10(b)(i)(B) or
10(b)(i)(C) above is so approved, each Stockholder will (i) consent to, vote for and raise
no objections to such transaction or the process pursuant to which it was arranged, (ii) waive
dissenting rights, if any, (iii) agree to sell all of its shares of Capital Stock (if a share sale)
and (iv) execute such other documents and take such other actions (including transferring its
equity interests) as are reasonably required to effect such transaction; provided, however, that
the proviso in Section 6(c) shall apply to these obligations mutatis mutandis.

     (c) In addition to requiring the approval of the Board, the following actions shall require
the written approval of each of RCF, Pegasus and Traxys (each, a “Unanimous Action”) (and to the
extent any such provision below applies to any of the Corporation’s subsidiaries, the Corporation
shall ensure that no such action is taken by any such subsidiary without such approval); provided,
that if there is a Change of Control of any of RCF or Pegasus or if any such Stockholder (together
with its Specified Transferees) ceases to hold at least a twenty percent (20%) Applicable Ownership
Percentage, then the vote of such Stockholder shall no longer be required in connection with the
approval of a Unanimous Action; provided, further, that if there is a Change of Control of Traxys
(which Change of Control results in a Competitor of the Corporation Controlling Traxys) or Traxys
and MP (together with their Specified Transferees) cease to hold in the aggregate at least a five
percent (5%) Applicable Ownership Percentage, then the vote of Traxys shall no longer be required
in connection with the approval of a Unanimous Action; and provided, further, that if only one such
Stockholder retains its approval right at the time of a Unanimous Action, then only that
Stockholder’s approval will be required:

21

 

          (i) change to, or entry into any new, lines of business or engaging in any business activity,
in each case by the Corporation or any subsidiary of the Corporation, other than the development
and production of the Mountain Pass Facility and matters ancillary thereto;

          (ii) any transaction or agreement between, on the one hand, the Corporation or any of its
subsidiaries, and on the other hand, any officer or director of the Corporation or any subsidiary
of the Corporation, any Stockholder, any Affiliate of a Stockholder, any of their respective
stockholders, members, partners, equity holders, officers or directors or any Affiliate or
immediate family member of any of the foregoing, other than pursuant to an Incentive Plan
(“Interested Transactions”); and

          (iii) voluntary liquidation, dissolution or winding up of the Corporation or any subsidiary of
the Corporation (including the appointment of a liquidator with respect thereto), or any assignment
for the benefit of creditors by the Corporation or any subsidiary of the Corporation (other than
when incident to an Initial Public Offering, in which case Section 10(a)(i) shall apply).

11. Voting Trusts; No Conflicting Agreements. Prior to the closing of the Initial Public Offering,
Stockholders are prohibited from entering into (a) voting trust agreements with respect to their
shares of Capital Stock (other than any such agreements expressly set forth in this Agreement, as
it may be amended from time to time) or (b) any other agreements or arrangements of any kind with
any Person with respect to any shares of Capital Stock or any other securities of the Corporation
on terms inconsistent with the provisions of this Agreement (whether or not such agreements are
with other Stockholders or with Persons that are not party to this Agreement).

12. Use of Name and Trade Marks; Confidentiality.

     (a) Use of Name and Trade Marks.

          (i) Each Stockholder (the “Using Stockholder”) shall not, without the prior written consent of
the other Stockholder in question for each instance (which consent may be given or withheld in such
Stockholder’s sole discretion), (A) use in advertising, publicity or otherwise the name of such
other Stockholder or its Affiliates or employees, or any trade name, trademark, trade device, logo
service mark, symbol or abbreviation, contraction or simulation thereof (a “Proprietary
Identifier”) owned or used by such other Stockholder or its Affiliates, or (B) represent, directly
or indirectly, that any product or any service provided by the Using Stockholder has been approved,
endorsed, recommended or provided by, or in association with, such other Stockholder or its
Affiliates.

          (ii) Each Stockholder shall not, without the prior written consent of the Corporation, (A) use
in advertising, publicity or otherwise the name of the Corporation or any of its subsidiaries or
employees, or any Proprietary Identifier owned or used by the Corporation or any of its
subsidiaries, or (B) represent, directly or indirectly, that any product or any service provided by
such Stockholder has been approved, endorsed, recommended or provided by, or in association with,
the Corporation or any of its subsidiaries.

          (iii) The Corporation shall not, without the prior written consent of the Stockholder in
question for each instance (which consent may be given or withheld in such

22

 

Stockholder’s sole discretion), (A) use in advertising, publicity or otherwise the name of any
Stockholder or its Affiliates (other than the Corporation) or employees, or any Proprietary
Identifier owned or used by a Stockholder or its Affiliates (other than the Corporation), or
(B) represent, directly or indirectly, that any product or any service provided by the Corporation
has been approved, endorsed, recommended or provided by, or in association with, any Stockholder or
its Affiliates (other than the Corporation).

          (iv) The provisions of this Section 12(a) are qualified to the extent the use of such
name or Proprietary Identifier is required by law, in which event the provisions of
Section 10(b) shall apply. In addition, the provisions of this Section 12(a) shall
not prevent a Stockholder from issuing reports with respect to the Corporation to its direct and
indirect investors, including the identities of the other Stockholders.

     (b) Confidentiality.

          (i) Each Stockholder shall not, without the Corporation’s prior written consent, disclose to
any Person other than an Exempt Person of such Stockholder (A) during the period starting from the
date on which such Stockholder became a stockholder of the Corporation though and ending on the
date that is the two (2) year anniversary of the date on which such Stockholder shall have ceased
to be a stockholder of the Corporation (but subject to the parenthetical in this clause (A)), any
confidential or proprietary financial information of the Corporation or any subsidiary of the
Corporation or any written material received from the Corporation or any subsidiary, including any
business plans, pricing information, customer information or regulatory information of the
Corporation or any of its subsidiaries (collectively, “Confidential Information”) other than
Confidential Information that constitutes Trade Secrets (provided, that if such Stockholder obtains
any Confidential Information that relates to a third party and that is subject to a
confidentiality, non-disclosure or similar agreement between the Corporation or any of its
subsidiaries and such third party (or affiliate thereof), and such agreement provides that the
duration of the applicable confidentiality or non-disclosure obligation is longer than that which
is otherwise set forth above in this clause (A), then in such case such longer duration shall be
the applicable period for purposes of this clause (A)), and (B) at any time, any Confidential
Information that constitutes Trades Secrets; provided, however, that, notwithstanding anything to
the contrary in the foregoing, Confidential Information shall not include, with respect to any
Person, any information that: (a) is or becomes generally available to the public other than as a
result of a disclosure directly or indirectly by such Person or any of its Affiliates or any of
their respective directors, officers, employees, advisors or other representatives (collectively,
“Representatives”) in breach of this Section 12(b); (b) is disclosed by another Person not
known by the recipient to be under a confidentiality agreement or obligation to the Corporation or
any of its subsidiaries not to disclose such information; or (c) is independently developed by such
Person or any of its Affiliates or any of their respective Representatives without derivation from,
reference to or reliance upon any Confidential Information; provided, further, that,
notwithstanding anything to the contrary in this Agreement, any Stockholder may disclose any
Confidential Information to the extent required by any applicable law, statute, rule or regulation,
or order or subpoena issued by any court or other governmental entity or any SRO or as otherwise
requested by any governmental entity or SRO, except that such Stockholder must (if legally
permissible) provide the other Stockholders with reasonable notice of such disclosure, and each
Stockholder may report to its members, limited partners, stockholders or other direct or indirect
owners and to its lenders (or its potential owners

23

 

or lenders) regarding the general status of its investment in the Corporation (without
disclosing specific Confidential Information); and provided, further, that notwithstanding anything
to the contrary in this Agreement, any Stockholder may disclose Confidential Information to a
potential transferee of such Stockholder’s shares of Capital Stock utilized solely for purposes of
evaluating a possible acquisition of shares of Capital Stock, provided that such potential
transferee executes a confidentiality agreement in form and substance reasonably satisfactory to
the Corporation. Each Stockholder agrees to receive and use Confidential Information only for
purposes relevant to or in furtherance of this Agreement and the business and operations of the
Corporation, and each Stockholder acknowledges that any other use or disclosure of Confidential
Information is strictly prohibited. Each Stockholder shall be responsible for any breach of this
Section 12(b) by any of its Representatives and agrees to use commercially reasonable
efforts to cause its Representatives to treat all Confidential Information in the same manner as
such Stockholder would generally treat its own confidential, non-public information.

          (ii) Each of the Stockholders acknowledges and agrees that other Stockholders may own or
operate businesses or have ownership or other interests in businesses (including having
representatives of such other Stockholders who serve as directors, managers or officers of entities
engaging in such businesses) that compete with, or that otherwise are associated with or
complementary to, the business or operations of the Corporation or a subsidiary of the Corporation
(such competing, associated, and complementary businesses, the “Associated Businesses”) and that
Confidential Information may be disclosed to Exempt Persons who are involved with such Associated
Businesses. Nothing in this Agreement shall preclude (A) any such Exempt Person from continuing to
be involved with any Associated Business or (B) any such Stockholder or such Exempt Person from
operating in the best interests of and satisfying their obligations to such Associated Business,
provided that neither such Stockholder nor Exempt Person discloses any Confidential Information in
violation of this Section 10(b) or uses Confidential Information in its activities on
behalf of the Associated Business. For purposes of this Section 12, “Exempt Person” means,
with respect to any Person, any Affiliate of such Person or any Representative of the Corporation,
such Person or such Person’s Affiliate, in each case, who (A) has a reasonable need to know the
contents of the Confidential Information, (B) is informed of the confidential nature of the
Confidential Information and (C) agrees to keep such information confidential in accordance with
the terms of this Agreement.

	13.	 	Interested Transactions and Other Activities.

     (a) Except as provided in Section 13(b), all Interested Transactions shall in all
cases be subject to Section 10(c)(ii) and shall be obtained or conducted only on an arm’s
length basis with terms that are not materially less favorable to the Corporation or any of its
subsidiaries than those that the Corporation or any of its subsidiaries might otherwise be able to
obtain from an unrelated Person.

     (b) Interested Transactions. Traxys will have a right of first refusal (the “Traxys
Right of First Refusal”) to match the terms of any proposed third party marketing agreement with
the Corporation or any subsidiary of the Corporation (other than third party marketing arrangements
with Sumikin Molycorp, Inc., Sumitomo Metal Industries, Ltd. or any of their respective
subsidiaries), which shall remain in effect until the earlier of (i) September 30, 2018, (ii) the
date upon which Traxys is no longer a Stockholder and (iii) the Initial Public Offering, at which
time the Traxys Right of First Refusal shall terminate. The approval of the Stockholders

24

 

will not be required for the Corporation or any subsidiary of the Corporation to enter into a
marketing agreement with Traxys pursuant to the Traxys Right of First Refusal and the procedures
set forth in this Section 13(b). For the duration of the period of the Traxys Right of
First Refusal, such right shall be effected as follows:

          (i) If the Corporation or any subsidiary of the Corporation has entered into negotiations and
proposes to enter into a third party marketing agreement (other than agreements with Sumikin
Molycorp, Inc., Sumitomo Metal Industries, Ltd. or any of their respective subsidiaries), the
Corporation shall first deliver written notice of its desire to do so (the “Marketing Agreement
Notice”) to Traxys, which notice shall specify (A) the Corporation’s or such subsidiary’s bona fide
intention to enter such marketing agreement, (B) the identity of such third party and (C) the
material terms and conditions of the proposed marketing agreement, including, if it is in
existence, the latest draft of such marketing agreement (the “Third Party MA”).

          (ii) Traxys shall then have the option to enter into a marketing agreement with the
Corporation or such subsidiary in lieu of the Third Party MA on the material terms and conditions
set forth in the Marketing Agreement Notice or on terms and conditions more favorable to the
Corporation or such subsidiary. Traxys must exercise such option if it so desires, no later than
ten (10) calendar days after the Marketing Agreement Notice has been delivered to Traxys
(the “Traxys Option Period”), by written notice to the Corporation. If Traxys so exercises such
option, the Corporation or such subsidiary and Traxys will then prepare and execute a marketing
agreement on the terms and conditions set forth in the Third Party MA as soon as reasonably
practicable thereafter. If Traxys fails to provide such written notice to the Corporation prior to
the expiration of the Traxys Option Period or elects not to exercise its option, then the
Corporation or such subsidiary shall be free for a period of ninety (90) calendar days to enter
into a marketing agreement with a third party on terms and conditions that are, in the aggregate,
not more favorable to such third party than those set forth in the Marketing Agreement Notice. If
the Corporation or such subsidiary shall not have entered into such Third Party MA within such
period, then the Corporation or such subsidiary shall again be subject to the procedures set forth
in this Section 13(b).

     (c) Other Activities of the Stockholders. Each of the Stockholders and any Person
employed by, related to or in any way affiliated with any Stockholder (the “Permitted Persons”) may
have other business interests and may engage in any business or trade, profession, employment or
activity whatsoever (regardless of whether any such activity competes, directly or indirectly, with
the business or activities of the Corporation or any subsidiary of the Corporation), for its own
account, or in partnership or participation with, or as an employee, officer, director,
stockholder, member, manager, trustee, general or limited partner, agent or representative of, any
other Person, and no Permitted Person shall be required to devote its entire time (business or
otherwise), or any particular portion of its time (business or otherwise) to the business of the
Corporation or any subsidiary of the Corporation. Without limiting the generality of the
foregoing, each Permitted Person (i) may engage in the same or similar activities or lines of
business as the Corporation or any subsidiary of the Corporation or develop or market any products
or services that compete, directly or indirectly, with those of the Corporation or any subsidiary
of the Corporation, (ii) may invest or own any interest in, or develop a business relationship
with, any Person engaged in the same or similar activities or lines of business as, or

25

 

otherwise in competition with, the Corporation or any subsidiary of the Corporation and
(iii) may do business with any client or customer of the Corporation or any subsidiary of the
Corporation. Neither the Corporation nor any Stockholder nor any Director, nor any Affiliate of
any of the foregoing, by virtue of this Agreement, shall have any rights in and to any such
independent venture or the income or profits derived therefrom, regardless of whether or not such
venture was initially presented to a Permitted Person as a direct or indirect result of its
relationship with the Corporation. No Permitted Person shall have any obligation hereunder to
present any business opportunity to the Corporation of which such Permitted Person becomes aware,
even if the opportunity is one that the Corporation or any subsidiary of the Corporation might
reasonably have pursued or had the ability or desire to pursue, in each case, if granted the
opportunity to do so, and no Permitted Person shall be liable to the Corporation or any Stockholder
(or any Affiliate thereof) for breach of any fiduciary or other duty relating to the Corporation
(whether imposed by applicable law or otherwise), by reason of the fact that the Permitted Person
pursues or acquires such business opportunity of which it becomes aware, directs such business
opportunity to another Person or fails to present such business opportunity, or information
regarding such business opportunity, to the Corporation or any subsidiary of the Corporation.
Notwithstanding anything in this Section 13(c), (i) the provisions of Section 12(b)
shall prohibit the use of Confidential Information in all such activities and (ii) a Permitted
Person shall not take for itself a business opportunity of which such Permitted Person becomes
aware solely because such business opportunity was presented by the Corporation or any subsidiary
of the Corporation to such Permitted Person in such Permitted Person’s capacity as a member of the
Board or as a Stockholder (whether via a formal meeting of the Board or Stockholders or materials
and/or information otherwise provided to members of the Board or Stockholders) unless and until
such time as the Corporation decides, by vote of the Board or the Stockholders, not to take such
opportunity.

14. Representations and Warranties. Each Stockholder represents and warrants to the Corporation
and the other Stockholders that:

     (a) all transactions contemplated by this Agreement to be performed by such Stockholder have
been duly authorized by all necessary action on the part of such Stockholder and do not require the
consent or approval of any third party;

     (b) such Stockholder has all necessary power to enter into and consummate the transactions
contemplated by this Agreement;

     (c) such Stockholder is acquiring its shares of Capital Stock for its own account, for
investment and not with a view to, or for resale in connection with, any distribution or public
offering thereof within the meaning of the Securities Act and applicable state securities and “blue
sky” laws;

     (d) such Stockholder understands that (i) the shares of Capital Stock (A) have not been either
registered under the Securities Act or any state securities or “blue sky” laws, (B) will be issued
in reliance upon an exemption from the registration and prospectus delivery requirements of the
Securities Act pursuant to Section 4(2) and/or Regulation D thereunder, (C) will be issued in
reliance upon exemptions from the registration and prospectus delivery requirements of state
securities or “blue sky” laws which relate to private offerings and (D) are subject to restrictions
on transferability and resale as set forth in this Agreement and (ii) such

26

 

Stockholder must therefore bear the economic risk of investment in the shares of Capital Stock
indefinitely unless a subsequent disposition thereof is able to be made in accordance with the
restrictions set forth in this Agreement and is either registered under the Securities Act and
applicable state securities or “blue sky” laws or is exempt therefrom;

     (e) such Stockholder has been furnished by the Corporation with all information (or has been
provided access to all information) regarding the business and financial condition of the
Corporation, its expected plans for future business activities, the attributes of the shares of
Capital Stock and the merits and risks of an investment in the shares of Capital Stock which such
Stockholder has requested or otherwise needs to evaluate the investment in the shares of Capital
Stock; and

     (f) such Stockholder is an “accredited investor” within the meaning of Regulation D of the
Securities Act.

15. Legends. Each certificate or other documents representing shares of Capital Stock shall bear
the following restrictive legend, in addition to any legend restrictions required under applicable
state securities laws, until such time as the Capital Stock represented thereby is no longer
subject to the provisions hereof or such legend is no longer applicable (as determined by the
Corporation in its sole discretion):

“THE SECURITIES REPRESENTED BY THIS INSTRUMENT HAVE NOT BEEN REGISTERED PURSUANT TO
THE SECURITIES ACT OF 1933, AS AMENDED, OR PURSUANT TO ANY STATE SECURITIES LAWS,
AND MAY NOT BE SOLD, TRANSFERRED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE ABSENCE
OF SUCH REGISTRATION OR AN EXEMPTION THEREFROM UNDER SAID ACT OR SUCH LAWS AND THE
RULES AND REGULATIONS THEREUNDER.

THE TRANSFER, SALE, ASSIGNMENT, ENCUMBRANCE, PLEDGE, HYPOTHECATION OR DISPOSITION IN
ANY MANNER, WHETHER DIRECT OR INDIRECT, VOLUNTARY OR INVOLUNTARY, BY OPERATION OF
LAW OR OTHERWISE, OF THIS CERTIFICATE AND THE SECURITIES REPRESENTED HEREBY ARE
RESTRICTED AS DESCRIBED IN THE STOCKHOLDERS AGREEMENT, DATED AS OF [       ]
[        ], 2010, AMONG MOLYCORP, INC. AND CERTAIN HOLDERS OF ITS CAPITAL STOCK (AS THE
SAME MAY BE AMENDED, MODIFIED, SUPPLEMENTED OR RESTATED FROM TIME TO TIME).”

16. Books, Records and Accounting.

     (a) Inspection Rights.

          (i) Each of RCF and Pegasus, for so long as it (together with its Specified Transferees)
maintains an Applicable Ownership Percentage of at least five percent (5%), shall have, and Traxys,
for so long as Traxys and MP (together with their Specified Transferees) maintain an aggregate
Applicable Ownership Percentage of at least five percent (5%), shall have, access to and the right,
at such Initial Stockholder’s sole cost and expense, to inspect and copy

27

 

the Corporation’s books and records and to inspect the Corporation’s facilities during normal
business hours.

          (ii) The inspecting Initial Stockholder shall be responsible for any out-of-pocket costs or
expenses incurred by the Corporation in making such books and records or facilities available for
inspection pursuant to this Section 16(a).

          (iii) The inspection of such facilities by an Initial Stockholder and its Representatives
shall be at such Initial Stockholder’s sole risk. Each Initial Stockholder waives and releases all
claims against the Corporation, its subsidiaries and their respective Representatives, for injury
to or death of any persons or damage to property arising in any way from the exercise of rights
granted to such Initial Stockholder by this Section 16(a) other than any injury, death or
damage caused by or arising out of the Corporation’s or any of its subsidiaries’ or employees’
gross negligence or willful misconduct. Each Initial Stockholder shall release, defend, indemnify
and hold harmless the Corporation and its subsidiaries, and their respective Representatives, from
and against any and all losses, costs, damages, injuries, liabilities and claims arising out of any
injury to or death of persons or damage to property occurring in, on or about the Corporation’s
facilities as a result of such Initial Stockholder’s exercise of the rights granted hereunder.
This indemnity shall not apply to the extent that it is void or otherwise unenforceable under
applicable law and shall not apply where such loss, cost, damage, injury, liability or claim is the
result of the gross negligence or willful misconduct of the Corporation or any of its subsidiaries
or employees. Such Initial Stockholder shall not permit its activities permitted by this
Section 16(a) to unreasonably interfere with the business and operations of the
Corporation’s facilities and business. Such activities shall also be conducted in compliance with
applicable laws and the Corporation’s safety regulations.

     (b) Corporation Budget and Business Plan.

          (i) At least sixty (60) calendar days before the beginning of any Fiscal Year, the Board shall
prepare and approve, and shall have any Corporation subsidiary prepare and approve, and the
Stockholders shall approve by Simple-Majority Action, an annual budget setting forth all
anticipated revenues and expenses, both operating and capital, of the Corporation and such
subsidiary during the course of that upcoming Fiscal Year (each, an “Annual Budget”). If the Board
and Stockholders do not so prepare and approve such annual budgets, the applicable Annual Budget
from the prior Fiscal Year shall remain in effect until such new Annual Budget is so prepared and
approved.

          (ii) At least sixty (60) calendar days before the beginning of any Fiscal Year, the Board
shall prepare and approve, and the Stockholders shall approve by Simple-Majority Action, a business
plan for the Corporation and its subsidiaries covering the subsequent three (3) Fiscal Years
(the “Business Plan”). If the Board and Stockholders do not so prepare and approve such a business
plan, the Business Plan that was last so approved shall remain in effect until such new Business
Plan is so prepared and approved.

     (c) Financial Statements; Reports to Stockholders. In connection with the financial
statements to be delivered pursuant to this Section 16(c), the Corporation shall engage
nationally recognized, independent certified public accountants and have annual audits made by such
independent public accountants. The Corporation shall deliver to each of RCF and Pegasus, for

28

 

so long as it (together with its Specified Transferees) maintains an Applicable Ownership
Percentage of at least five percent (5%) or holds at least seventy-five percent (75%) of the shares
of Capital Stock held by such Initial Stockholder as of the date of this Agreement (as adjusted for
any stock splits, stock dividends, recapitalizations or the like), and to Traxys, for so long as
Traxys and MP (together with their Specified Transferees) maintain an aggregate Applicable
Ownership Percentage of at least five (5%) or hold at least seventy-five percent (75%) of the
shares of Capital Stock held by Traxys and MP as of the date of this Agreement (as adjusted for any
stock splits, stock dividends, recapitalizations or the like), the following:

          (i) within thirty (30) calendar days after the close of each month (other than the last month
of the Fiscal Year), an unaudited consolidated balance sheet of the Corporation as of the end of
such month, together with the related statements of operations and cash flow for such month and for
the current Fiscal Year to the end of such month;

          (ii) within thirty (30) calendar days after the close of each fiscal quarter (other than the
fourth quarter), a management report for such quarter in such form and with such substance as
determined by the Board;

          (iii) within ninety (90) calendar days after the end of each Fiscal Year, an audited
consolidated balance sheet of the Corporation as of the end of such Fiscal Year, together with
related statements of operations and cash flow for such Fiscal Year;

          (iv) the Corporation’s Annual Budget promptly, and in any event within ten (10) calendar days,
after such Annual Budget is approved pursuant to Section 16(b);

          (v) the Corporation’s Business Plan promptly, and in any event within ten (10) calendar days,
after such Business Plan is approved pursuant to Section 16(b);

          (vi) within one hundred twenty (120) calendar days after the end of each Fiscal Year, an
annual reserve report and an annual marketing report, each in such form and with such substance as
determined by the Board;

          (vii) all reports provided to any banks or lending institutions under any agreement with
respect to indebtedness;

          (viii) within thirty (30) calendar days after the close of each month, monthly environmental
and safety reports;

          (ix) prompt reports of the initiation or settlement of, or material developments in, any
litigation, arbitration or regulatory action involving the Corporation or any subsidiary of the
Corporation;

          (x) prompt reports of any notices alleging that the Corporation or any of its subsidiaries has
violated any material permit, certification, license, approval, consent, or other authorization of
any governmental entity issued under or with respect to applicable laws and required, used or held
by the Corporation or any subsidiary of the Corporation for the ownership, operation or use of the
Mountain Pass Facility; and

29

 

          (xi) with reasonable promptness, such other information and data as an Initial Stockholder may
from time to time reasonably request.

     (d) Record of Stockholders. The Board shall be responsible for maintaining, at the
Corporation’s principal place of business, an up-to-date list of all Stockholders (“Stockholders
List”), which shall reflect the name of each Stockholder and the number of shares of Capital Stock,
the Percentage Interest and Applicable Ownership Percentage held by that Stockholder. The Board
shall be required to update the Stockholders List from time to time so as to accurately reflect the
information contained thereon upon (i) the withdrawal of a Stockholder, (ii) the admission of a new
Stockholder or (iii) any change in the number of shares of Capital Stock owned by a Stockholder.

17. Miscellaneous.

     (a) Indemnification and Insurance. Provisions regarding the
indemnification of the Directors, officers and the Stockholders and directors’ and officers’
insurance are set forth in Exhibit C hereto.

     (b) Entire Agreement; Integration; Amendments. This Agreement contains the sole and
entire agreement of the parties hereto with respect to the subject matter hereof and supersedes all
prior agreements and understandings relating to such subject matter and any existing
confidentiality, non-disclosure or similar agreement, if any, among the Stockholders and/or any of
their Affiliates with respect to the Corporation. Subject to the proviso hereafter, this Agreement
may be amended by the Corporation with the approval by the Stockholders by Super-Majority Action;
provided, however, that, notwithstanding anything in this Agreement to the contrary, (i) the
Corporation may amend Schedule 1 from time to time so as to accurately reflect the
information contained thereon upon (A) any addition or deletion of a Stockholder and (B) any change
in the address of a Stockholder as the Corporation is notified by such Stockholder; (ii) any change
to the Agreement that materially and adversely affects the material rights of a Stockholder
disproportionately to the other Stockholders shall also require the consent of such
disproportionately affected Stockholder, which consent may be withheld or conditioned in such
Stockholder’s sole discretion; (iii) any change to any voting, consent or approval threshold or
requirement specified in this Agreement shall require the written consent of Stockholders or
Directors, as the case may be, constituting at least such voting, consent or approval threshold or
otherwise satisfying such requirement; and (iv) any change to Section 9 shall require the
prior written consent of each Initial Stockholder for so long as such Initial Stockholder (together
with its Specified Transferees) holds an Applicable Ownership Percentage that enables it to
designate a Director pursuant to Section 9. Each of the Stockholders further acknowledges
and agrees that, in entering into this Agreement, such Stockholder has not in any way relied upon
any oral or written agreements, statements, promises, information, arrangements, understandings,
representations or warranties, express or implied, not specifically set forth in this Agreement or
in the exhibits hereto.

     (c) Binding Agreement. The covenants and agreements herein contained shall inure to
the benefit of and be binding upon the parties hereto and their respective representatives,
successors in interest and permitted assigns.

30

 

     (d) Notices. Unless otherwise provided in this Agreement, any and all notices
contemplated by this Agreement shall be deemed adequately given if in writing and delivered (i) in
hand, (ii) by email to the address of each Stockholder as set forth on Schedule 1 or in any
Joinder Agreement (with receipt confirmed), if at or prior to 5:00 pm local time of the recipient
on a Business Day or, if not, on the next succeeding Business Day, (iii) upon receipt when sent by
facsimile, if at or prior to 5:00 pm local time of the recipient on a Business Day or, if not, on
the next succeeding Business Day, confirmed by one of the other methods for providing notice set
forth herein, (iv) one (1) Business Day after being sent, postage prepaid, by nationally recognized
overnight courier (e.g., Federal Express), or (v) five (5) Business Days after being sent by
certified or registered mail, return receipt requested, postage prepaid, to the party or parties
for whom such notices are intended. All such notices to Stockholders shall be addressed, with
respect to each Stockholder, to its address set forth on Schedule 1 (which address such
Stockholder may amend by providing notice to the Corporation and each other Stockholder in
accordance with the terms of this Section 17(d); all such notices to the Corporation shall
be addressed to the Corporation at the address of its principal office at 5619 Denver Tech Center
Parkway, Suite 1000, Greenwood Village, Colorado 80111 or at such other address as the Corporation
may have designated by notice given in accordance with the terms of this Section 17(d).

     (e) Captions. Captions contained in this Agreement are inserted only as a matter of
convenience and in no way define, limit, extend or describe the scope of this Agreement or the
intent of any provisions hereof.

     (f) Governing Law. This Agreement shall be governed by, and construed and enforced in
accordance with, the laws of the State of Delaware, all rights and remedies being governed by such
laws, without regard to its conflict of laws rules.

     (g) Arbitration.

          (i) Any dispute arising out of or related to this Agreement that cannot be resolved by the
good faith efforts of the parties to such dispute shall be solely and finally settled by a board of
arbitrators consisting of three arbitrators, as set forth below. The arbitration proceedings shall
be held in New York, New York under the auspices of the American Arbitration Association (the
“AAA”) and, except as otherwise may be provided herein, the arbitration proceedings shall be
conducted in accordance with the Commercial Arbitration Rules of the AAA (the “AAA Rules”).
Without limiting the foregoing and notwithstanding this Section 17(b), the arbitration
provisions set forth herein, and any arbitration conducted thereunder, shall be governed
exclusively by the Federal Arbitration Act, Title 9, United States Code, to the exclusion of any
state or municipal law of arbitration.

          (ii) Prior to submitting any dispute to arbitration, the parties to the dispute will meet and
will use good faith efforts to resolve the dispute by mutual agreement. If after such good faith
efforts, any party determines to submit a dispute for arbitration, such party shall furnish the
other parties to the dispute with a dated, written statement (the “Arbitration Notice”) indicating
(A) such party’s intent to commence arbitration proceedings, (B) the nature, with reasonable
detail, of the dispute and (C) the remedy or remedies such party will seek.

          (iii) Within 20 days of the date of the Arbitration Notice, the parties commencing the
arbitration (collectively, the “Petitioner”) and the Corporation or the

31

 

Stockholders with whom the Petitioner has its dispute (collectively, the “Respondent”) shall
each select (and provide written notice thereof to the other) a qualifying arbitrator. A
“qualifying” arbitrator is a Person who is not (A) an Affiliate of either the Petitioner or
Respondent or (B) counsel to any such Person at such time, or (C) an individual who is, or has
been, an employee or director of such Person, or with whom such Person has or has previously had a
contractual relationship. If either the Petitioner or Respondent fails to select a qualifying
arbitrator or provide such notice within the twenty (20) day period, the AAA shall have the right
to make such selection. Such qualifying arbitrators are referred to, respectively, as the “First
Arbitrator” and the “Second Arbitrator.” Within ten (10) days following their selection, the First
and Second Arbitrator shall select (and provide written notice to the Petitioner and Respondent of
such selection) a third from a list of members of the AAA’ s National Panel of Commercial
Arbitrators (the “Third Arbitrator”). The Third Arbitrator must be “neutral”, meaning that such
Person would not be subject to disqualification under Rule No. 17 of the AAA Rules (or any
successor to such Rule).

          (iv) The fees of the First and Second Arbitrators shall be borne by the Petitioner and
Respondent, respectively. All other expenses of the arbitration shall be shared equally by the
Petitioner and Respondent in accordance with the AAA Rules.

          (v) To the extent permissible under applicable law, the Corporation and the Stockholders agree
that the award of the Arbitrators shall be final and shall not be subject to judicial review.
Judgment on the arbitration award may be entered and enforced in any court having jurisdiction over
the Corporation, the applicable Stockholders or their assets. Nothing contained herein shall
prevent the Corporation or a Stockholder from seeking preliminary injunctive relief in a court of
competent jurisdiction.

     (h) Construction. The language used in this Agreement shall be deemed to be the
language chosen by the parties to express their mutual intent, and no rule of strict construction
will be applied against any party.

     (i) Severability. The invalidity or unenforceability of any particular provision of
this Agreement shall not affect the other provisions hereof or thereof, and this Agreement shall be
construed in all respects as if such invalid or unenforceable provision was omitted. In the case
of any such invalidity or unenforceability, the parties hereto agree to use all commercially
reasonable efforts to achieve the purpose of such provision by a new legally valid and enforceable
stipulation.

     (j) Counterparts. This Agreement may be executed in multiple counterparts, each of
which shall be deemed an original, but all of which together shall constitute one and the same
instrument.

     (k) Termination; Survival.

          (i) This Agreement shall terminate only upon (A) the written agreement of the Corporation and
each party hereto or (B) the consummation of the Initial Public Offering.

          (ii) Notwithstanding anything to the contrary in the foregoing clause (i), the provisions of
Section 12(a), Section 12(b) and this Section 17 shall survive the
termination of this Agreement for any reason, and the provisions of Exhibit C shall survive
the termination of

32

 

this Agreement for any reason in connection with any claims, liabilities, damages, losses,
costs and expenses that arose prior to such termination. All other rights and obligations of the
Stockholders shall cease upon the termination of this Agreement.

     (l) Publicity. Neither any Stockholder nor the Corporation shall issue any public
announcements or make any published statements regarding this Agreement, or the subject matter
thereof, without the prior written consent of the Board; provided, however, that if such public
announcement or statement identifies any Stockholder by name, such Stockholder’s prior written
consent shall be required. If the Corporation, any Affiliate of the Corporation, any Stockholder
or any Affiliate of a Stockholder is required by applicable law to make a public announcement
regarding this Agreement or the results of the Corporation’s operations or to file this Agreement
or any description thereof with any governmental authority or SRO, such entity shall (i) take all
commercially reasonable efforts to obtain confidential treatment for this Agreement and the
identities of the Stockholders, (ii) notify the other parties hereto as soon as practicable in
advance of any such filing and (iii) give the other parties hereto a reasonable opportunity to
review and comment on such filing in advance; provided, however, that no such filing shall be
deemed to violate Section 12(a), Section 12(b) or this Section 17(l).

     (m) Further Assurance. Each party to this Agreement agrees to execute, acknowledge,
deliver, file and record such further certificates, amendments, instruments and documents, and to
do all such other acts and things, as may be required by law or as, in the reasonable judgment of
the Board, may be necessary or reasonably advisable to carry out the intent and purpose of this
Agreement.

[Signature Pages Follow]

33

 

          IN WITNESS WHEREOF, the parties hereto have caused this Stockholders Agreement to be duly
executed as of the date first set forth above.

	 	 	 	 	 
	 	MOLYCORP, INC.

 	 
	 	By:  	/s/ Mark A. Smith
 	 
	 	 	Name:  	Mark A. Smith 	 
	 	 	Title:  	Chief Executive Officer and President 	 

	 	 	 	 	 
	 	RESOURCE CAPITAL FUND IV L.P.

 	 
	 	By:  	Resource Capital Associates IV L.P.
 	 
	 	 	General Partner 	 

	 	 	 	 	 
	 	By:  	RCA IV GP L.L.C., General Partner
 	 

	 	 	 	 	 
	 	By:  	                        /s/ Brian T. Dolan
 	 
	 	 	Name:  	Brian T. Dolan 	 
	 	 	Title:  	Partner 	 

	 	 	 	 	 
	 	RESOURCE CAPITAL FUND V L.P.

 	 
	 	By:  	Resource Capital Associates V L.P.
 	 
	 	 	General Partner 	 

	 	 	 	 	 
	 	By:  	                  RCA V GP Ltd., General Partner
 	 

	 	 	 	 	 
	 	By:  	                        /s/ Brian T. Dolan
 	 
	 	 	Name:  	Brian T. Dolan 	 
	 	 	Title:  	Partner 	 
	 

[Signature Page to Stockholders Agreement]

 

 

	 	 	 	 	 
	 	PP IV MOUNTAIN PASS II, LLC

 	 
	 	By:  	Pegasus Investors IV, L.P.
 	 
	 	 	Managing Member 	 

	 	 	 	 	 
	 	By:  	                         /s/ Alec Machiels
 	 
	 	 	Name:  	Alec Machiels 	 
	 	 	Title:  	Authorized Person 	 

	 	 	 	 	 
	 	PP IV MP AIV 1, LLC

 	 
	 	By:  	Pegasus Investors IV, L.P.
 	 
	 	 	Managing Member 	 

	 	 	 	 	 
	 	By:  	                       /s/ Alec Machiels
 	 
	 	 	Name:  	Alec Machiels 	 
	 	 	Title:  	Authorized Person 	 

	 	 	 	 	 
	 	PP IV MP AIV 2, LLC

 	 
	 	By:  	Pegasus Investors IV, L.P.
 	 
	 	 	Managing Member 	 

	 	 	 	 	 
	 	By:  	                       /s/ Alec Machiels
 	 
	 	 	Name:  	Alec Machiels 	 
	 	 	Title:  	Authorized Person 	 

	 	 	 	 	 
	 	PP IV MP AIV 3, LLC

 	 
	 	By:  	Pegasus Investors IV, L.P.
 	 
	 	 	Managing Member 	 

	 	 	 	 	 
	 	By:  	                       /s/ Alec Machiels
 	 
	 	 	Name:  	Alec Machiels 	 
	 	 	Title:  	Authorized Person 	 

	 	 	 	 	 
	 	KMSMITH LLC

 	 
	 	By:  	/s/ Mark A. Smith
 	 
	 	 	Name:  	Mark A. Smith 	 
	 	 	Title:  	Managing Director 	 
	 

[Signature Page to Stockholders Agreement]

 

 

	 	 	 	 	 
	 	TNA MOLY GROUP LLC

 	 
	 	By:  	/s/ Mark S. Kristoff
 	 
	 	 	Name:  	Mark S. Kristoff 	 
	 	 	Title:  	Managing Member 	 

	 	 	 	 	 
	 	MP RARE COMPANY LLC

 	 
	 	By:  	/s/ Mark S. Kristoff
 	 
	 	 	Name:  	Mark S. Kristoff 	 
	 	 	Title:  	Managing Member 	 
	 

[Signature Page to Stockholders Agreement]

 

 

SCHEDULE 1

Stockholders

 

 

EXHIBIT A

FORM OF JOINDER AGREEMENT

     This JOINDER AGREEMENT to Stockholders Agreement (this “Joinder Agreement”) is made and
entered into as of ___, by and among Molycorp, Inc., a Delaware corporation
(the “Corporation”), the Stockholders listed on Schedule 1 to the Stockholders Agreement
and the undersigned (the “Joining Stockholder(s)”), and relates to that certain Stockholders
Agreement dated as of ___(as amended from time to time, the “Stockholders Agreement”),
by and among the Corporation and the parties set forth on Schedule 1 to the Stockholders
Agreement (each, individually, a “Stockholder” and, collectively, the “Stockholders”). Capitalized
terms used and not defined herein shall have the meanings ascribed to such terms in the
Stockholders Agreement.

     WHEREAS, the Joining Stockholder(s) [is][are] acquiring shares of capital stock of the
Corporation, and

     WHEREAS, the Joining Stockholder(s) [has][have] agreed to become a party to the Stockholders
Agreement on the terms set forth herein.

     NOW, THEREFORE, in consideration of the foregoing and other good and valuable consideration,
the receipt and sufficiency of which are hereby acknowledged, the parties hereto agree as follows:

1. Agreement to be Bound. [Each][The] Joining Stockholder agrees that, upon the execution of this
Joinder Agreement, such Joining Stockholder shall become a party to the Stockholders Agreement and
shall be fully bound by, and subject to, all of the covenants, terms and conditions of the
Stockholders Agreement and such Joining Stockholder(s) shall be deemed a “Stockholder” thereunder
for all purposes.

2. Notices. The address and facsimile number to which notices delivered pursuant to the
Stockholders Agreement may be sent to the Joining Stockholder(s) is as follows:

                                        

                                        

                                        

3. Binding Effect. This Joinder Agreement shall be binding upon and shall inure to the benefit of,
and be enforceable by, the Corporation, the Stockholders and the Joining Stockholder(s) and their
respective heirs, personal representatives, successors and assigns.

4. Severability. If any provision of this Joinder Agreement or the application of any provision
hereof is declared to be illegal, invalid or otherwise unenforceable by a court or other judicial
or administrative body of competent jurisdiction, the remainder of this Joinder Agreement will
remain in full force and effect.

 

 

5. Headings and Counterparts. The headings in this Joinder Agreement are for convenience of
reference only and do not constitute a part of this Joinder Agreement, nor will they affect the
meaning, construction or effect of this Joinder Agreement. This Joinder Agreement may be executed
in two or more counterparts and by the parties in separate counterparts, each of which when so
executed will be deemed to be an original, and all of which taken together will constitute one and
the same instrument. Faxed signatures will be valid as originals.

6. Governing Law. The validity, performance, construction and effect of this Agreement will be
governed by and construed in accordance with the internal law of the State of Delaware, without
giving effect to principles of conflicts of law and all parties, including their successors and
assigns, consent to the jurisdiction of the state and federal courts of the State of Delaware.

[Signature Page Follows]

 

 

     IN WITNESS WHEREOF, the parties hereto have caused this Joinder Agreement to be duly executed
as of the date first set forth above.

	 	 	 	 	 
	 	MOLYCORP, INC.

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 

	 	 	 	 	 
	 	JOINING STOCKHOLDER

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 

[Signature Page to Joinder Agreement]

 

 

EXHIBIT B

	 	 	 

	RCF Director

	 	Ross R. Bhappu
	 
	 	 
	RCF Director

	 	Brian T. Dolan
	 
	 	 
	Pegasus Director

	 	Alec Machiels
	 
	 	 
	Traxys Director

	 	Mark Kristoff

 

 

EXHIBIT C

Indemnification and Insurance

1. Definitions. Capitalized terms used but not otherwise defined in this Exhibit C shall
have the meanings assigned to them in the Stockholders Agreement (the “Agreement”).

2. Rights to Indemnification.

     (a) To the full extent permitted by law, the Corporation shall indemnify and hold harmless its
Directors, officers, Stockholders, the Affiliates of its Stockholders and the Representatives of
each of the foregoing (collectively, the “Indemnitees”) from and against any and all claims,
liabilities, damages, losses, costs and expenses (including amounts paid in satisfaction of
judgments, compromises and settlements, as fines and penalties and legal or other costs and
expenses of investigating or defending against any claim or alleged claim) of any nature
whatsoever, known or unknown, liquidated or unliquidated, that are incurred by any Indemnitee and
arise out of or in connection with the business of the Corporation or the performance by such
Indemnitee of any of his or its responsibilities under Agreement, other than with respect to any
actions or claims brought by or in the right of the Corporation or any of its subsidiaries. The
rights created by this Exhibit C (but only with respect to actions, events and
circumstances occurring during an Indemnitee’ s tenure as a Director or Stockholder or the tenure
of the Director or Stockholder of which the Indemnitee is an Affiliate or Representative) shall
continue as to an Indemnitee who (or the Director or Stockholder of which the Indemnitee is an
Affiliate or Representative) has ceased to be a Director or Stockholder and shall inure to the
benefit of such Indemnitee’ s heirs, executors, administrators, legal representatives, successors
and assigns.

     (b) Without limiting any other provisions of the Agreement or this Exhibit C, the
Corporation shall pay or reimburse, and indemnify and hold harmless each Indemnitee against,
expenses reasonably incurred by such Person in connection with his appearances as a witness or
other participation in a Proceeding involving or affecting the Corporation at a time when the
Indemnitee is not a named defendant or respondent in the Proceeding. For the purposes of this
Exhibit C, a “Proceeding” shall mean any threatened, pending or completed action, suit or
proceeding, whether civil, criminal, administrative, arbitrative or investigative, any appeal in
such an action, suit or proceeding, and any inquiry or investigation that could lead to such an
action, suit or proceeding.

     (c) Notwithstanding any other provision of the Agreement or this Exhibit C, any
indemnification hereunder shall be provided out of and to the extent of Corporation assets only,
and no Stockholder shall have personal liability on account thereof.

     (d) Notwithstanding any other provision of the Agreement or this Exhibit C, no
indemnification shall be provided hereunder with respect to any actions or omissions of any
Indemnitee that constitute criminal activity, willful misconduct, gross negligence, fraud, or a
knowing violation or breach of the Agreement or this Exhibit C.

 

 

     (e) The indemnification provided in this Exhibit C is solely for the benefit of
Indemnitees and shall not give rise to any right to indemnification in favor of any other persons.

3. Advance Payment of Expenses. Expenses incurred by an Indemnitee in defense or settlement of any
claim that may be subject to a right of indemnification hereunder shall be advanced by the
Corporation from time to time upon request prior to the final disposition thereof (an “Advancement
of Expense”) upon receipt of a written agreement by the Indemnitee to repay such amount to the
extent that it shall be determined ultimately that such Indemnitee is not entitled to be
indemnified hereunder and the receipt by the Corporation of adequate security as determined by the
Board.

4. Procedure for Indemnification.

     (a) Each Indemnitee shall give the Board notice in writing, as soon as practicable, of any
matter or Proceeding for which such Indemnitee expects to or will seek indemnification under this
Exhibit C. Such notice shall include a written request for indemnification, and shall be
accompanied by any documentation and information as is reasonably available to Indemnitee and is
reasonably necessary to determine whether and to what extent Indemnitee is entitled to
indemnification. Indemnitee shall direct such notice, request and documentation to the Board at
the address of the Corporation’s principal executive offices. Notwithstanding the foregoing, any
failure of Indemnitee to provide such notice to the Board shall not relieve the Corporation of any
liability that it may have to Indemnitee unless and to the extent such failure materially
prejudices the interests of the Corporation.

     (b) With respect to any matter or Proceeding of which the Board is notified under
Section 4(a), the Corporation shall be entitled to participate therein at its own expense
and/or to assume the defense thereof at its own expense, with legal counsel approved by Indemnitee,
which approval shall not be unreasonably withheld, upon the delivery to Indemnitee of written
notice of its election to do so, in which case Indemnitee shall provide the Corporation such
information and cooperation as the Corporation may reasonably require in connection with such
defense and as shall be within Indemnitee’s power to so provide. After delivery of such notice from
the Corporation to the Indemnitee of its intention to assume the defense of such matter or
Proceeding, Indemnitee’ s approval of Corporation’s counsel, and the retention of such counsel, the
Corporation will not be liable to Indemnitee under this Exhibit C for any fees and expenses
of counsel subsequently incurred by Indemnitee with respect to such matter or Proceeding, other
than as provided below. The Indemnitee shall have the right to employ his or its own counsel in
connection with such matter or Proceeding, but the fees and expenses of such counsel incurred after
such notice, approval and retention shall be at the expense of the Indemnitee, unless (i) the
employment of counsel by the Indemnitee has been authorized by the Board, (ii) counsel to the
Indemnitee shall have reasonably concluded that there may be a conflict of interest or position on
any significant issue between the Corporation and the Indemnitee in the conduct of the defense of
such action or (iii) the Corporation shall not in fact have employed counsel to assume the defense
of such action, within the earlier of (A) twenty (20) calendar days and (B) the date upon which the
Indemnitee must respond to the claim as to which indemnification is sought, in each of which cases
the fees and expenses of counsel for the Indemnitee shall be at the expense of the Corporation,
except as otherwise expressly provided by this Exhibit C. The Corporation shall not be
entitled, without the consent of the Indemnitee, to assume the defense of any claim

2

 

brought by or in the right of the Corporation or as to which counsel for the Indemnitee shall
have reasonably made the conclusion provided for in clause (ii) above. Notwithstanding any of the
foregoing, the Corporation shall not be permitted to settle any matter or Proceeding, or any claim,
issue or matter therein, on behalf of the Indemnitee, without the prior written consent of
Indemnitee, unless (i) the Corporation assumes full and sole responsibility for such settlement and
such settlement grants the Indemnitee a complete and unqualified release in respect of any
potential or resulting liability or (ii) the Indemnitee is otherwise fully indemnified against all
such liability and the Corporation shall not be liable for any amount paid by the Indemnitee in
settlement of any Proceeding that is not defended by the Corporation, unless the Corporation has
consented to such settlement, which consent shall not be unreasonably withheld.

	5.	 	Right of Indemnitee to Commence Proceeding.

     (a) If, following its receipt of the written notice described in Section 4(a) above, a
majority of the Directors on the Board who are not at the time parties to, and who do not have any
direct or indirect interest in, the relevant matter or Proceeding, determine that the Indemnitee
has not met the applicable standard of conduct for which indemnification may be made as set forth
in this Exhibit C or if a claim under Section 2 or Section 3 of this
Exhibit C is not otherwise paid in full by the Corporation within thirty (30) days after
such written claim has been received by the Corporation, except in the case of a claim for an
Advancement of Expenses, in which case the applicable period shall be twenty (20) days. an
Indemnitee may at any time thereafter commence a Proceeding against the Corporation to recover the
unpaid amount of the claim. If successful in whole or in part in any such Proceeding, or in a
Proceeding brought by the Corporation to recover any Advancement of Expenses, the Indemnitee shall
also be entitled to be paid the expenses of prosecuting or defending such Proceeding.

     (b) In any Proceeding brought by an Indemnitee to enforce a right to Indemnification hereunder
(but not in a Proceeding brought by Indemnitee to enforce a right to an Advancement of Expenses) it
shall be a defense that (and in any Proceeding by the Corporation to recover an Advancement of
Expenses, the Corporation shall be entitled to recover such expenses upon a final adjudication
that) the Indemnitee has not met the requirements for indemnification hereunder; provided, however,
that in any such Proceeding, neither (i) the failure of the Board to have made the determination
prior to the commencement of such Proceeding that indemnification of Indemnitee is proper in the
circumstances, (ii) an actual determination by the Board that Indemnitee has not met such
applicable requirements, nor (iii) termination of any Proceeding by any judgment, order,
settlement, or plea therein shall, of itself, create a presumption that Indemnitee has not met such
applicable legal requirements or, in the case of such a Proceeding brought by Indemnitee, be a
defense to such a Proceeding.

     (c) In any Proceeding brought by Indemnitee to enforce a right to indemnification or to an
Advancement of Expenses hereunder, or by the Corporation to recover an Advancement of Expenses, the
burden of proving that Indemnitee is not entitled to be indemnified, or to such Advancement of
Expenses, under this Exhibit C or otherwise shall be on the Corporation.

     (d) Without limiting the foregoing, any action commenced pursuant to this Section 5
shall be conducted in all respects as a de novo adjudication on the merits; provided,
however, that if a final unappealable determination shall have been made pursuant to the foregoing

3

 

Sections 5(a), 5(b) and 5(c) that an Indemnitee is entitled to
indemnification, the Corporation shall be bound thereby. The Corporation and all Indemnitees shall
be precluded from asserting in any action pursuant to this Section 5(d) that the procedures
and presumptions of this Exhibit C are not valid, binding and enforceable.

6. Non-Exclusivity of Rights. The rights to indemnification and to the Advancement of Expenses
conferred in this Exhibit C shall not be exclusive of any other right which any Person may
have or hereafter acquire under applicable law, under any other agreement, pursuant to any vote of
the Board or otherwise; provided, that the Indemnitee shall not be entitled to recover more than
once for the same damage. By this Exhibit C, the Corporation intends to indemnify the
Indemnitees to the fullest extent permitted by law, notwithstanding that such indemnification is
not specifically authorized by the other provisions of this Exhibit C, the Agreement or by
statute. In the event of any change, after the date of the Agreement, in any applicable law,
statute, or rule which expands the right of the Corporation to indemnify the Indemnitees, such
changes shall be, ipso facto, within the purview of the Indemnitees’ rights and the
Corporation’s obligations under this Exhibit C. In the event of any change in any
applicable law, statute or rule which narrows the right of the Corporation to indemnify the
Indemnitees, such changes, to the extent not otherwise required by such law, statute or rule to be
applied to this Exhibit C shall have no effect on this Exhibit C or the Agreement
or the parties’ rights and obligations hereunder.

7. Repeal or Modification. Any repeal or modification of this Exhibit C shall only be
prospective and shall not affect the rights under this Exhibit C in effect at the time of
the alleged occurrence of any action or omission to act giving rise to liability.

8. Insurance. The Corporation shall maintain a directors’ and officers’ insurance policy in the
face amount of at least $5,000,000 with responsible carriers, at the Corporation’s expense, and
shall be authorized to maintain such additional insurance as the Board may determine necessary or
appropriate to insure any amounts indemnifiable hereunder as well as to protect the Indemnitees or
any employee or agent of the Corporation or another enterprise against any expense, liability or
loss of the kind referred to in this Exhibit C, whether or not the Corporation would have
the power to indemnify such Indemnitees against such expense, liability or loss under the
applicable law. If, at the time of the receipt by the Board of a notice of a matter or Proceeding
for which indemnification is sought pursuant to Section 4 above, the Corporation has
director and officer liability insurance in effect, the Corporation shall give prompt notice of the
commencement, or the threat of the commencement, of such matter or Proceeding to the insurers in
accordance with the procedures set forth in the respective applicable insurance policies. The
Corporation shall thereafter take all necessary action to cause such insurers to pay, on behalf of
the Indemnitee, all amounts payable as a result of such matter or Proceeding in accordance with the
terms of such policies; provided, that no such payments by such insurers shall relieve the
Corporation of any liability or obligation which it may have to the Indemnitee except as and to the
extent expressly provided under this Exhibit C.

9. Contribution by the Corporation. The Corporation hereby agrees that, in the event that the
indemnification provided for in this Exhibit C is for any reason finally judicially
determined to be unavailable (other than any determination that the Indemnitee is not entitled to
indemnification pursuant to Section 2(d)), the Corporation shall contribute to the payment
of any

4

 

and all expenses, liability and loss (including attorneys’ fees, judgments, fines, or other excise
taxes or penalties (including those under the U.S. Employee Retirement Income Security Act of 1974,
as amended), and amounts paid in settlement) in such proportion as is appropriate to reflect the
relative fault of the Corporation and the Indemnitee with respect to such expenses, liability and
loss.

10. Miscellaneous.

     (a) Provisions from the Agreement. For the sake of clarity, Sections
17(e), 17(f), 17(g) and 17(j) of the Agreement shall apply to this
Exhibit C as if set forth herein in full.

     (b) No Third Party Beneficiaries. Nothing in this Exhibit C, express or
implied, is intended to or shall confer upon any other person any legal or equitable right, benefit
or remedy of any nature whatsoever; provided, that the Indemnitees are intended third party
beneficiaries of this Exhibit C.

5

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00174-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00174-of-00352.parquet"}]]