Document:

EX-10.2

 Exhibit 10.2 

AMENDED AND RESTATED PLEDGE AND SECURITY AGREEMENT 

This AMENDED AND RESTATED PLEDGE AND SECURITY AGREEMENT, dated as of April 27, 2016 (as amended, supplemented, amended and restated or
otherwise modified from time to time, this “Security Agreement”), is by and among CARBO CERAMICS INC., a Delaware corporation (the “Borrower”), each Material Domestic Subsidiary of the Borrower party hereto from
time to time (collectively with the Borrower, the “Grantors” and individually, a “Grantor”), and WELLS FARGO BANK, NATIONAL ASSOCIATION, as Administrative Agent (in such capacity, the “Administrative
Agent”) for the ratable benefit of the Secured Parties (as defined in the Credit Agreement referred to herein). 
 W I T N E S S
E T H: 
 WHEREAS, this Security Agreement is entered into in connection with that certain Credit Agreement, dated as of
January 29, 2010 (as heretofore and hereafter amended, supplemented, amended and restated or otherwise modified from time to time, the “Credit Agreement”), among the Borrower, the lenders party thereto from time to time (the
“Lenders”), and Wells Fargo Bank, National Association, as Administrative Agent, as issuing lender (in such capacity, the “Issuing Lender”) and as swing line lender (in such capacity, the “Swing Line
Lender”); and 
 WHEREAS, the Borrower has previously executed and delivered the Security Agreement dated July 27, 2015 (as
amended or otherwise modified, the “Existing Security Agreement”) between the Borrower and the Administrative Agent; and 

WHEREAS, as a condition precedent to the effectiveness of an amendment to the Credit Agreement, the Borrower and each additional Grantor is
required to execute and deliver this Security Agreement, which shall amend and restate the Existing Security Agreement; and 
 WHEREAS, it
is in the best interests of each Grantor to execute this Security Agreement inasmuch as each Grantor will derive substantial direct and indirect benefits from (i) the transactions contemplated by the Credit Agreement and the other Credit
Documents (as defined in the Credit Agreement), (ii) the Hedging Arrangements (as defined in the Credit Agreement) entered into by the Borrower or any other Credit Party (as defined in the Credit Agreement) with a Secured Swap Provider (as
defined in the Credit Agreement), and (iii) the Banking Services (as defined in the Credit Agreement) provided by a Banking Services Provider, and each Grantor is willing to execute, deliver and perform its obligations under this Security
Agreement to secure the Secured Obligations (as defined in the Credit Agreement). 
 NOW, THEREFORE, for good and valuable consideration,
the receipt and sufficiency of which are hereby acknowledged, each Grantor agrees, for the benefit of each Secured Party, as follows: 

ARTICLE I 
 DEFINITIONS 

SECTION 1.1. Certain Terms. The following terms (whether or not underscored) when used in this Security Agreement, including its
preamble and recitals, shall have the following meanings (such definitions to be equally applicable to the singular and plural forms thereof): 

“Administrative Agent” has the meaning set forth in the preamble. 

  
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 “Borrower” has the meaning set forth in the preamble. 

“Certificated Equipment” means any Equipment the ownership of which is evidenced by, or under applicable Legal Requirement is
required to be, evidenced by a certificate of title. 
 “Collateral” has the meaning set forth in
Section 2.1(a). 
 “Collateral Account” has the meaning set forth in Section 4.1(b). 

“Computer Hardware and Software Collateral” means (a) all computer and other electronic data processing hardware,
integrated computer systems, central processing units, memory units, display terminals, printers, features, computer elements, card readers, tape drives, hard and soft disk drives, cables, electrical supply hardware, generators, power equalizers,
accessories and all peripheral devices and other related computer hardware, including all operating system software, utilities and application programs in whatsoever form owned by a Grantor or leased or licensed to Grantor, (b) software
programs (including both source code, object code and all related applications and data files), designed for use on the computers and electronic data processing hardware described in clause (a) above owned by a Grantor or leased or licensed to
a Grantor, (c) all firmware associated therewith, (d) all documentation (including flow charts, logic diagrams, manuals, guides, specifications, training materials, charts and pseudo codes) with respect to such hardware, software and
firmware described in the preceding clauses (a) through (c), and (e) all rights with respect to all of the foregoing, including copyrights (including renewal rights) and trade secrets rights, contract rights of a Grantor with respect to
all or any of the foregoing, licenses, options, warranties, service contracts, program services, test rights, maintenance rights, support rights, improvement rights, renewal rights and indemnifications and any substitutions, replacements,
improvements, error corrections, updates, additions or model conversions of any of the foregoing. 
 “Copyright Collateral”
means all copyrights of any Grantor, registered or unregistered and whether published or unpublished, now or hereafter in force throughout the world including all of such Grantor’s rights, titles and interests in and to all copyrights
registered in the United States Copyright Office or anywhere else in the world, including those copyright registrations or applications therefor set forth in Item C of Schedule III hereto, and registrations and recordings thereof and all
applications for registration thereof, whether pending or in preparation, all copyright licenses, the right to sue for past, present and future infringements of any of the foregoing, all rights corresponding thereto, all extensions and renewals of
any thereof and all proceeds of the foregoing, including licenses, royalties, income, payments, claims, damages and Proceeds of suit, which are owned or licensed by such Grantor. 

“Credit Agreement” has the meaning set forth in the first recital. 

“Distributions” means all cash, cash dividends, stock dividends, other distributions, liquidating dividends, shares of stock
resulting from (or in connection with the exercise of) stock splits, reclassifications, warrants, options, non-cash dividends, and all other distributions or payments (whether similar or dissimilar to the foregoing) on or with respect to, or on
account of, any Pledged Interest. 
 “Equipment” has the meaning set forth in Section 2.1(a)(i). 

“Excluded Collateral” has the meaning set forth in Section 2.1(b). 

“Excluded Contract” means any contract (and any contract rights arising thereunder) to which any of the Grantors is a party
on the date hereof or which is entered into by any Grantor after the date hereof which complies with Section 6.5 of the Credit Agreement (and the provisions of which are not agreed to by a Grantor for the purposes of excluding such contract
from the Lien granted hereunder), in any case to the extent (but only to the extent) that a Grantor is prohibited from granting a security interest 

  
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in, pledge of, or charge, mortgage or lien upon any such Property by reason of (a) a negative pledge, anti-assignment provision or other contractual restriction in existence on the date
hereof or, as to contracts entered into after the date hereof, in existence in compliance with Section 6.5 of the Credit Agreement (and the provisions of which are not agreed to by a Grantor for the purposes of excluding such contract from the
Lien granted hereunder), or (b) applicable Legal Requirement to which such Grantor or such Property is subject; provided, however, to the extent that (i) either of the prohibitions discussed in clause (a) and
(b) above is ineffective or subsequently rendered ineffective under Sections 9.406, 9.407, 9.408 or 9.409 of the UCC or under any other Legal Requirement or is otherwise no longer in effect or enforceable, or (ii) the applicable Grantor
has obtained the consent of the other parties to such Excluded Contract to the creation of a lien and security interest in, such Excluded Contract, then such contract (and any contract rights arising thereunder) shall cease to be an “Excluded
Contract” and shall automatically be subject to the lien and security interests granted hereby and to the terms and provisions of this Security Agreement as a “Collateral”; provided further, that any proceeds received by any
Grantor from the sale, transfer or other disposition of Excluded Contracts shall constitute Collateral unless any Property constituting such proceeds are themselves subject to the exclusions set forth above. 

“Excluded Foreign Stock” means the Equity Interests issued by Foreign Subsidiaries other than (a) 65% of the Voting
Securities issued by a First Tier Foreign Subsidiary and (b) 100% of Equity Interests issued by a First Tier Foreign Subsidiary that are not Voting Securities. 

“Excluded Governmental Approvals” means any Governmental Approval to the extent (but only to the extent) that a Grantor is
prohibited from granting a security interest in, pledge of, or charge, mortgage or lien upon any such Property by reason of (a) a negative pledge, anti-assignment provision or other contractual restriction or (b) applicable Legal
Requirement to which such Grantor or such Property is subject; provided, however, to the extent that (i) either of the prohibitions discussed in clause (a) and (b) above is ineffective or subsequently rendered ineffective under
Sections 9-406, 9-407, 9-408 or 9-409 of the UCC or under any other Legal Requirement or is otherwise no longer in effect or enforceable, or (ii) the applicable Grantor has obtained the consent of the applicable Governmental Authority to the
creation of a lien and security interest in, such Excluded Governmental Approval, then such Governmental Approval shall cease to be an “Excluded Governmental Approval” and shall automatically be subject to the lien and security interests
granted hereby and to the terms and provisions of this Security Agreement as “Collateral”; provided further, that any proceeds received by any Grantor from the sale, transfer or other disposition of Excluded Governmental Approval shall
constitute Collateral unless any Property constituting such proceeds are themselves subject to the exclusions set forth above or otherwise constitute Excluded Collateral. 

“Excluded Trademark Collateral” means all United States intent to use trademark applications with respect to which the grant
of a security interest therein would impair the validity or enforceability of said intent to use trademark application under federal law; provided, however, to the extent that such applicable law is no longer in effect, then such trademark
application shall cease to be an “Excluded Trademark Collateral” and shall automatically be subject to the lien and security interests granted hereby and to the terms and provisions of this Security Agreement as “Collateral”;
provided further, that any proceeds received by any Grantor from the sale, transfer or other disposition of Excluded Trademark Collateral shall constitute Collateral unless any Property constituting such proceeds are themselves subject to the
exclusions set forth above or otherwise constitute Excluded Collateral. 
 “General Intangibles” means all “general
intangibles” and all “payment intangibles”, each as defined in the UCC, and shall include all interest rate or currency protection or hedging arrangements, all tax refunds, all licenses, permits, concessions and authorizations and all
Intellectual Property Collateral (in each case, regardless of whether characterized as general intangibles under the UCC). 

  
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 “Governmental Approval” has the meaning set forth in
Section 2.1(a)(vi). 
 “Grantor” has the meaning set forth in the preamble. 

“Indemnitee” has the meaning set forth in Section 6.3(a). 

“Intellectual Property Collateral” means, collectively, the Computer Hardware and Software Collateral, the Copyright
Collateral, the Patent Collateral, the Trademark Collateral and the Trade Secrets Collateral. 
 “Inventory” has the
meaning set forth in Section 2.1(a)(ii). 
 “Lenders” has the meaning set forth in the first recital.

 “Patent Collateral” means (a) all inventions and discoveries, whether patentable or not, all letters patent and
applications for letters patent throughout the world, including those patents and patent applications referred to in Item A of Schedule III hereto, (b) all reissues, divisions, continuations, continuations in part, extensions, renewals and
reexaminations of any of the items described in clause (a), (c) all patent licenses, and other agreements providing any Grantor with the right to use any items of the type referred to in clauses (a) and (b) above, and (d) all
proceeds of, and rights associated with, the foregoing (including licenses, royalties income, payments, claims, damages and proceeds of infringement suits), the right to sue third parties for past, present or future infringements of any patent or
patent application, and for breach or enforcement of any patent license. 
 “Pledged Interests” means all Equity Interests
or other ownership interests of any Pledged Interests Issuer, including those described in Item A of Schedule II hereto; all registrations, certificates, articles, by-laws, regulations, limited liability company agreements or constitutive agreements
governing or representing any such interests; all options and other rights, contractual or otherwise, at any time existing with respect to such interests, as such interests are amended, modified, or supplemented from time to time, and together with
any interests in any Pledged Interests Issuer taken in extension or renewal thereof or substitution therefor. 
 “Pledged Interests
Issuer” means each Person identified in Item A of Schedule II hereto as the issuer of the Pledged Interests identified opposite the name of such Person. 

“Pledged Note Issuer” means each Person identified in Item B of Schedule II hereto as the issuer of the Pledged Notes
identified opposite the name of such Person. 
 “Pledged Notes” means all promissory notes of any Pledged Note Issuer (each
such note being payable to one or more Grantors) evidencing Debt incurred pursuant to Section 6.1(b) of the Credit Agreement in form and substance reasonably satisfactory to the Administrative Agent delivered by any Grantor to the
Administrative Agent as Pledged Property hereunder, as such promissory notes, in accordance with Section 7.3, are amended, modified or supplemented from time to time and together with any promissory note of any Pledged Note Issuer taken in
extension or renewal thereof or substitution therefor. 
 “Pledged Property” means all Pledged Notes, Pledged Interests,
all assignments of any amounts due or to become due with respect to the Pledged Interests, all other instruments which are now being delivered by any Grantor to the Administrative Agent or may from time to time hereafter be delivered by any Grantor
to the Administrative Agent for the purpose of pledging under this Security Agreement or any other Credit Document, and all proceeds of any of the foregoing. 

  
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 “Receivables” has the meaning set forth in Section 2.1(a)(iii). 

“Related Contracts” has the meaning set forth in Section 2.1(a)(iii). 

“Secured Parties” has the meaning set forth in the Credit Agreement. 

“Security Agreement” has the meaning set forth in the preamble. 

“Termination Date” means the date that (i) all Secured Obligations have been paid in full in cash (other than
reimbursement and indemnity obligations for which no notice of a claim has been made), all Letters of Credit have been terminated or expired (or been cash collateralized to the reasonable satisfaction of the respective Issuing Lender), all Hedging
Arrangements with Secured Swap Providers have been terminated or novated to a counterparty that is not a Secured Party (or separately collateralized to the reasonable satisfaction of such Secured Swap Provider), and all Commitments shall have
terminated or (ii) the Liens granted herein are otherwise terminated in full pursuant to the terms of the Credit Agreement. 

“Trademark Collateral” means (a) (i) all trademarks, trade names, corporate names, company names, business names,
fictitious business names, trade styles, service marks, certification marks, collective marks, logos and other source or business identifiers, and all goodwill of the business associated therewith, now existing or hereafter adopted or acquired,
including those trademarks referred to in Item B of Schedule III hereto, whether currently in use or not, all registrations and recordings thereof and all applications in connection therewith, whether pending or in preparation for filing, including
registrations, recordings and applications in the United States Patent and Trademark Office or in any office or agency of the United States of America, or any State thereof or any other country or political subdivision thereof or otherwise, and all
common law rights relating to the foregoing, and (ii) the right to obtain all reissues, extensions or renewals of the foregoing (collectively referred to as the “Trademark”), (b) all trademark licenses for the grant by or to any
Grantor of any right to use any trademark, (c) all of the goodwill of the business connected with the use of, and symbolized by the items described in, clause (a), and to the extent applicable, clause (b), (d) the right to sue third
parties for past, present and future infringements of any Trademark Collateral described in clause (a) and, to the extent applicable, clause (b), and (e) all Proceeds of, and rights associated with, the foregoing, including any claim by
any Grantor against third parties for past, present or future infringement or dilution of any Trademark, Trademark registration or Trademark license, or for any injury to the goodwill associated with the use of any such Trademark or for breach or
enforcement of any Trademark license and all rights corresponding thereto throughout the world. 
 “Trade Secrets
Collateral” means all common law and statutory trade secrets and all other confidential, proprietary or useful information and all know how obtained by or used in or contemplated at any time for use in the business of any Grantor, and any
patent applications in preparation for filing (all of the foregoing being collectively called a “Trade Secret”), including all documents and things embodying, incorporating or referring in any way to such Trade Secret, all Trade
Secret licenses, and including the right to sue for and to enjoin and to collect damages for the actual or threatened misappropriation of any Trade Secret and for the breach or enforcement of any such Trade Secret license. 

“UCC” means the Uniform Commercial Code, as in effect in the State of Texas, as the same may be amended from time to time.

 SECTION 1.2. Credit Agreement Definitions. Unless otherwise defined herein or the context otherwise requires, terms used in this
Security Agreement, including its preamble and recitals, have the meanings provided in the Credit Agreement. 

  
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 SECTION 1.3. UCC Definitions. Unless otherwise defined herein or the context otherwise
requires, terms for which meanings are provided in the UCC are used in this Security Agreement, including its preamble and recitals, with such meanings. 

SECTION 1.4. Miscellaneous. Article, Section, Schedule, and Exhibit references are to Articles and Sections of and Schedules and
Exhibits to this Security Agreement, unless otherwise specified. All references to instruments, documents, contracts, and agreements (including this Security Agreement) are references to such instruments, documents, contracts, and agreements as the
same may be amended, supplemented, and otherwise modified from time to time, unless otherwise specified and shall include all schedules and exhibits thereto unless otherwise specified. The words “hereof”, “herein”, and
“hereunder” and words of similar import when used in this Security Agreement shall refer to this Security Agreement as a whole and not to any particular provision of this Security Agreement. The term “including” means
“including, without limitation,”. Paragraph headings have been inserted in this Security Agreement as a matter of convenience for reference only and it is agreed that such paragraph headings are not a part of this Security Agreement and
shall not be used in the interpretation of any provision of this Security Agreement. 
 ARTICLE II 

SECURITY INTEREST 
 SECTION 2.1.
Grant of Security Interest. 
 (a) Each Grantor hereby pledges, hypothecates, assigns, charges, mortgages, delivers, and transfers to
the Administrative Agent, for the ratable benefit of each Secured Party, and hereby grants to the Administrative Agent, for the ratable benefit of each Secured Party, a continuing security interest in all of such Grantor’s right, title and
interest in, to and under, all of the following, whether now owned or hereafter acquired by such Grantor, and wherever located and whether now owned or hereafter existing or arising (collectively, the “Collateral”): 

(i) all equipment in all of its forms (including all drilling platforms and rigs and remotely operated vehicles, trenchers, and
other equipment used by any Grantor, vehicles, motor vehicles, rolling stock, vessels, and aircraft) of such Grantor, wherever located, and all surface or subsurface machinery, equipment, facilities, supplies, or other tangible personal property,
including tubing, rods, pumps, pumping units and engines, pipe, pipelines, meters, apparatus, boilers, compressors, liquid extractors, connectors, valves, fittings, power plants, poles, lines, cables, wires, transformers, starters and controllers,
machine shops, tools, machinery and parts, storage yards and equipment stored therein, buildings and camps, telegraph, telephone, and other communication systems, loading docks, loading racks, and shipping facilities, and any manuals, instructions,
blueprints, computer software (including software that is imbedded in and part of the equipment), and similar items which relate to the above, and any and all additions, substitutions and replacements of any of the foregoing, wherever located
together with all improvements thereon and all attachments, components, parts, equipment and accessories installed thereon or affixed thereto (any and all of the foregoing being the “Equipment”); 

(ii) all inventory in all of its forms of such Grantor, wherever located, including (A) all raw materials and work in
process therefore, finished goods thereof, and materials used or consumed in the manufacture or production thereof, (B) all documents of title covering any inventory, including work in process, materials used or consumed in any Grantor’s
business, now owned or hereafter acquired or manufactured by any Grantor and held for sale in the ordinary course of its business (C) all goods in which such Grantor has an interest in mass or a joint or other interest or right of any kind
(including goods in which such Grantor has an interest or right 

  
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as consignee), (D) all goods which are returned to or repossessed by such Grantor, and all accessions thereto, products thereof and documents therefore, and (E) any other item
constituting “inventory” under the UCC (any and all such inventory, materials, goods, accessions, products and documents being the “Inventory”); 

(iii) all accounts, money, payment intangibles, deposit accounts (including the Cash Collateral Accounts and all amounts on
deposit therein and all cash equivalent investments carried therein and all proceeds thereof), contracts, contract rights, all rights constituting a right to the payment of money, chattel paper, documents, documents of title, instruments, and
General Intangibles of such Grantor, whether or not earned by performance or arising out of or in connection with the sale or lease of goods or the rendering of services, including all moneys due or to become due in repayment of any loans or
advances, and all rights of such Grantor now or hereafter existing in and to all security agreements, guaranties, leases, agreements and other contracts securing or otherwise relating to any such accounts, money, payment intangibles, deposit
accounts, contracts, contract rights, rights to the payment of money, chattel paper, documents, documents of title, instruments, and General Intangibles (any and all such accounts, money, payment intangibles, deposit accounts, contracts, contract
rights, rights to the payment of money, chattel paper, documents, documents of title, instruments, and General Intangibles being the “Receivables”, and any and all such security agreements, guaranties, leases, agreements and other
contracts being the “Related Contracts”); 
 (iv) all Intellectual Property Collateral of such Grantor; 

(v) all books, correspondence, credit files, records, invoices, tapes, cards, computer runs, writings, data bases, information
in all forms, paper and documents and other property relating to, used or useful in connection with, evidencing, embodying, incorporating or referring to, any of the foregoing in this Section 2.1(a); 

(vi) all governmental approvals, permits, licenses, authorizations, consents, rulings, tariffs, rates, certifications, waivers,
exemptions, filings, claims, orders, judgments and decrees and other Legal Requirements (each a “Governmental Approval”); 

(vii) all interest rate swap agreements, interest rate cap agreements and interest rate collar agreements, and all other
agreements or arrangements designed to protect such Grantor against fluctuations in interest rates or currency exchange rates and all commodity hedge, commodity swap, exchange, forward, future, floor, collar or cap agreements, fixed price agreements
and all other agreements or arrangements designed to protect such Grantor against fluctuations in commodity prices (including any Financial Contract); 

(viii) to the extent not included in the foregoing, all bank accounts, investment property, fixtures, supporting obligations,
and goods; 
 (ix) all Pledged Interests, Pledged Notes, and any other Pledged Property and all Distributions, interest, and
other payments and rights with respect to such Pledged Property; 
 (x) (A) all policies of insurance now or hereafter
held by or on behalf of such Grantor, including casualty, liability, key man life insurance, business interruption, foreign credit insurance, and any title insurance, (B) all proceeds of insurance, and (C) all rights, now or hereafter held
by such Grantor to any warranties of any manufacturer or contractor of any other Person; 

  
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 (xi) all accessions, substitutions, replacements, products, offspring, rents,
issues, profits, returns, income and proceeds of and from any and all of the foregoing Collateral (including proceeds which constitute property of the types described in sub-clauses (i)-(x) and proceeds deposited from time to time
in any lock boxes of such Grantor, and, to the extent not otherwise included, all payments and proceeds under insurance (whether or not the Administrative Agent is the loss payee thereof), or any condemnation award, indemnity, warranty or guaranty,
payable by reason of loss or damage to or otherwise with respect to any of the Collateral); 
 (xii) any and all Liens and
security interests (together with the documents evidencing such security interests) granted to such Grantor by an obligor to secure such obligor’s obligations owing under any Instrument, Chattel Paper, or contract that is pledged hereunder or
with respect to which a security interest in such Grantor’s rights in such Instrument, Chattel Paper, or contract is granted hereunder; 

(xiii) any and all guaranties given by any Person for the benefit of such Grantor which guarantees the obligations of an
obligor under any Instrument, Chattel Paper, or contract, which are pledged hereunder; and 
 (xiv) all of such
Grantor’s other property and rights of every kind and description and interests therein, including all other “Accounts”, “Certificated Securities”, “Chattel Paper”, “Commodity
Accounts”, “Commodity Contracts”, “Deposit Accounts”, “Documents”, “Equipment”, “Fixtures”, “General Intangibles”,
“Goods”, “Instruments”, “Inventory”, “Investment Property”, “Money”, “Payment Intangibles”, “Proceeds”,
“Securities”, “Securities Accounts”, “Security Entitlements”, “Supporting Obligations” and “Uncertificated Securities”, as each such terms are defined in the UCC;

 (b) Notwithstanding anything to the contrary contained in Section 2.1(a) and other than to the extent set forth in this
Section 2.1(b), the following property shall be excluded from the lien and security interest granted hereunder (and shall, as applicable, not be included as “Accounts”, “Certificated Securities”,
“Chattel Paper”, “Collateral”, “Commodity Accounts”, “Commodity Contracts”, “Deposit Accounts”, “Documents”, “Equipment”,
“Fixtures”, “General Intangibles”, “Goods”, “Instruments”, “Inventory”, “Investment Property”, “Money”, “Payment
Intangibles”, “Proceeds”, “Securities”, “Securities Accounts”, “Security Entitlements”, “Supporting Obligations” or “Uncertificated
Securities” for purposes of this Security Agreement) (collectively, the “Excluded Collateral”): 

(i) commercial tort claims; 

(ii) letter of credit rights; 

(iii) Excluded Contracts; 

(iv) Excluded Governmental Approvals; 

(v) Excluded Foreign Stock; and 

(vi) Excluded Trademark Collateral; 

provided, however, that (x) the exclusion from the Lien and security interest granted by any Grantor hereunder of any
Excluded Collateral shall not limit, restrict or impair the grant by such Grantor of the Lien and security interest in any accounts or receivables arising under any such Excluded 

  
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Collateral or any payments due or to become due thereunder unless the conditions in effect which qualify such Property as Excluded Collateral applies with respect to such accounts and receivables
and (y) any proceeds received by any Grantor from the sale, transfer or other disposition of Excluded Collateral shall constitute Collateral unless the conditions in effect which qualify such Property as Excluded Collateral applies with respect
to such proceeds. 
 SECTION 2.2. Security for Obligations. 

(a) This Security Agreement, and the Collateral in which the Administrative Agent for the benefit of the Secured Parties is granted a security
interest hereunder by each Grantor, secures the prompt and payment in full in cash and performance of all Secured Obligations. 
 (b)
Notwithstanding anything contained herein to the contrary, it is the intention of each Grantor, the Administrative Agent and the other Secured Parties that the amount of the Secured Obligations secured by each Grantor’s interests in any of its
Property shall be in, but not in excess of, the maximum amount permitted by fraudulent conveyance, fraudulent transfer and other similar law, rule or regulation of any Governmental Authority applicable to such Grantor. Accordingly, notwithstanding
anything to the contrary contained in this Security Agreement or in any other agreement or instrument executed in connection with the payment of any of the Secured Obligations, the amount of the Secured Obligations secured by each Grantor’s
interests in any of its Property pursuant to this Security Agreement shall be limited to an aggregate amount equal to the largest amount that would not render such Grantor’s obligations hereunder or the Liens and security interest granted to
the Administrative Agent hereunder subject to avoidance under Section 548 of the United States Bankruptcy Code or any comparable provision of any other applicable law. 

SECTION 2.3. Continuing Security Interest; Transfer of Advances; Reinstatement. This Security Agreement shall
create continuing security interests in the Collateral and shall (a) except as otherwise provided in the Credit Agreement, remain in full force and effect until the Termination Date, (b) be binding upon each Grantor and its successors,
transferees and assigns, and (c) inure, together with the rights and remedies of the Administrative Agent hereunder, to the benefit of the Administrative Agent and each other Secured Party and its respective permitted successors, transferees
and assigns, subject to the limitations as set forth in the Credit Agreement. Without limiting the generality of the foregoing clause (c), any Lender may assign or otherwise transfer (in whole or in part) any Advance held by it as provided in
Section 9.7 of the Credit Agreement, and any successor or assignee thereof shall thereupon become vested with all the rights and benefits in respect thereof granted to such Secured Party under any Credit Document (including this Security
Agreement), or otherwise, subject, however, to any contrary provisions in such assignment or transfer, and as applicable to the provisions of Section 9.7 and Article 8 of the Credit Agreement. If at any time all or any part of
any payment theretofore applied by the Administrative Agent or any other Secured Party to any of the Secured Obligations is or must be rescinded or returned by the Administrative Agent or any such Secured Party for any reason whatsoever (including
the insolvency, bankruptcy, reorganization or other similar proceeding of any Grantor or any other Person), such Secured Obligations shall, for purposes of this Security Agreement, to the extent that such payment is or must be rescinded or returned,
be deemed to have continued to be in existence, notwithstanding any application by the Administrative Agent or such Secured Party or any termination agreement or release provided to any Grantor, and this Security Agreement shall continue to be
effective or reinstated, as the case may be, as to such Secured Obligations, all as though such application by the Administrative Agent or such Secured Party had not been made. 

  
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 SECTION 2.4. Grantors Remain Liable. Anything herein to the contrary notwithstanding,
(a) each Grantor shall remain liable under the contracts and agreements included in the Collateral to the extent set forth therein, and will perform all of its duties and obligations under such contracts and agreements to the same extent as if
this Security Agreement had not been executed, (b) the exercise by the Administrative Agent of any of its rights hereunder shall not release any Grantor from any of its duties or obligations under any such contracts or agreements included in
the Collateral, and (c) neither the Administrative Agent nor any other Secured Party shall have any obligation or liability under any contracts or agreements included in the Collateral by reason of this Security Agreement, nor shall the
Administrative Agent nor any Secured Party be obligated to perform any of the obligations or duties of any Grantor thereunder or to take any action to collect or enforce any claim for payment assigned hereunder. 

SECTION 2.5. Security Interest Absolute, etc. This Security Agreement shall in all respects be a continuing, absolute, unconditional
and irrevocable grant of security interest, and shall remain in full force and effect until the Termination Date; provided that upon the consummation of any Permitted Disposition, the Administrative Agent shall promptly release its Lien as to any
asset or Equity Interest subject to such Permitted Disposition. All rights of the Secured Parties and the security interests granted to the Administrative Agent (for its benefit and the ratable benefit of each other Secured Party) hereunder, and all
obligations of each Grantor hereunder, shall, in each case, be absolute, unconditional and irrevocable irrespective of (a) any lack of validity, legality or enforceability of any Credit Document, (b) the failure of any Secured Party
(i) to assert any claim or demand or to enforce any right or remedy against any Grantor or any other Person under the provisions of any Credit Document or otherwise, or (ii) to exercise any right or remedy against any other guarantor of,
or collateral securing, any Secured Obligations, (c) any change in the time, manner or place of payment of, or in any other term of, all or any part of the Secured Obligations, or any other extension, compromise or renewal of any Secured
Obligations, (d) any reduction, limitation, impairment or termination of any Secured Obligations (except in the case of the occurrence of the Termination Date) for any reason, including any claim of waiver, release, surrender, alteration or
compromise, and shall not be subject to (and each Grantor hereby waives any right to or claim of) any defense or setoff, counterclaim, recoupment or termination whatsoever by reason of the invalidity, illegality, nongenuineness, irregularity,
compromise, unenforceability of, or any other event or occurrence affecting, any Secured Obligations or otherwise, (e) any amendment to, rescission, waiver, or other modification of, or any consent to or departure from, any of the terms of any
Credit Document, (f) any addition, exchange or release of any Collateral of the Secured Obligations, or any surrender or non-perfection of any collateral, or any amendment to or waiver or release or addition to, or consent to or departure from,
any other guaranty held by any Secured Party securing any of the Secured Obligations, or (g) any other circumstance which might otherwise constitute a defense available to, or a legal or equitable discharge of, any Grantor or any other Credit
Party, any surety or any guarantor. 
 SECTION 2.6. Waiver of Subrogation. Until 91 days after the Termination Date, each Grantor
hereby irrevocably waives any claim or other rights which it may now or hereafter acquire against any Credit Party that arise from the existence, payment, performance or enforcement of such Grantor’s obligations under this Security Agreement or
any other Credit Document, including any right of subrogation, reimbursement, exoneration or indemnification, any right to participate in any claim or remedy of any Secured Party against any Credit Party or any collateral which any Secured Party now
has or hereafter acquires, whether or not such claim, remedy or right arises in equity, or under contract, statute or common law, including the right to take or receive from any Credit Party, directly or indirectly, in cash or other property or by
set-off or in any manner, payment or security on account of such claim or other rights. If any amount shall be paid to any Grantor in violation of the preceding sentence and the Termination Date shall not have occurred, then such amount shall be
deemed to have been paid to such Grantor for the benefit of, and held in trust for, the Administrative Agent (on behalf of the Secured Parties), and shall forthwith be paid to the Administrative Agent to be credited and applied upon the Secured
Obligations, whether matured or unmatured. Each Grantor acknowledges that it will receive direct and indirect benefits from the financing arrangements contemplated by the Credit Agreement and that the waiver set forth in this Section 2.6
is knowingly made in contemplation of such benefits. 

  
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 SECTION 2.7. Election of Remedies. Except as otherwise provided in the Credit Agreement,
if any Secured Party may, under applicable law, proceed to realize its benefits under any of this Security Agreement or the other Credit Documents giving any Secured Party a Lien upon any Collateral, either by judicial foreclosure or by non-judicial
sale or enforcement, such Secured Party may, at its sole option, determine which of its remedies or rights it may pursue without affecting any of its rights and remedies under this Security Agreement. If, in the exercise of any of its rights and
remedies, any Secured Party shall forfeit any of its rights or remedies, including its right to enter a deficiency judgment against any Credit Party or any other Person, whether because of any applicable laws pertaining to “election of
remedies” or the like, each Grantor hereby consents to such action by such Secured Party and waives any claim based upon such action, even if such action by such Secured Party shall result in a full or partial loss of any rights of subrogation
that such Grantor might otherwise have had but for such action by such Secured Party. 
 SECTION 2.8. Delivery of Pledged Property;
Instruments and Tangible Chattel Paper. All certificates or instruments representing or evidencing (i) all Pledged Interests and Pledged Notes and (ii) other Collateral consisting of Instruments and Tangible Chattel Paper individually
evidencing amounts payable in excess of $500,000, or collectively, evidencing amounts payable in excess of $1,000,000, shall be delivered to and held by or on behalf of (or in the case of the Pledged Notes, endorsed to the order of) the
Administrative Agent pursuant hereto, shall be in suitable form for transfer by delivery, and shall be accompanied by all necessary endorsements or instruments of transfer or assignment, duly executed in blank. To the extent any of the Collateral
constitutes an “uncertificated security” (as defined in Section 8-102(a)(18) of the UCC) or a “security entitlement” (as defined in Section 8-102(a)(17) of the UCC), then at the Administrative Agent’s request and
its determination that such Property is not Excluded Collateral, the applicable Grantor shall take and cause the appropriate Person (including any issuer, entitlement holder or securities intermediary thereof) to take all actions necessary to grant
“control” (as defined in 8-106 of the UCC) to the Agent (for the benefit of the Secured Parties) over such Collateral. 
 SECTION
2.9. Distributions on Pledged Interests. In the event that any Distribution with respect to any Pledged Interest pledged hereunder is permitted to be paid (in accordance with Section 6.9 of the Credit Agreement), such Distribution or
payment may be paid directly to the applicable Grantor. If any Distribution is made in contravention of Section 6.9 of the Credit Agreement, the applicable Grantor shall hold the same segregated and in trust for the Administrative Agent until
paid to the Administrative Agent in accordance with Section 4.1(e). 
 ARTICLE III 

REPRESENTATIONS AND WARRANTIES 

In order to induce the Secured Parties to enter into the Credit Agreement and make Advances thereunder and for the Issuing Lenders to issue
Letters of Credit thereunder, and to induce the Secured Parties to enter into Hedging Arrangements and Banking Services, each Grantor represents and warrants unto each Secured Party as set forth in this Article. 

SECTION 3.1. Ownership, No Liens, etc. Such Grantor is the legal and beneficial owner of, and has good title to (and has full right and
authority to pledge, grant and assign) the Collateral, free and clear of all Liens, except for any Lien that is a Permitted Lien. No effective UCC financing statement or other filing similar in effect covering all or any part of the Collateral is on
file in any recording office, except those filed in favor of the Administrative Agent relating to this Security Agreement, Permitted Liens or as to which a duly authorized termination statement relating to such UCC financing statement or other

  
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instrument has been delivered to the Administrative Agent on date hereof. This Security Agreement creates a valid security interest in the Collateral, securing the payment of the Secured
Obligations, and, except for (a) the proper filing of the applicable financing statements with the filing offices listed on Item A-1 of Schedule I attached hereto, (b) the recordation of security agreements with the U.S.
Patent and Trademark Office and the U.S. Copyright Office, (c) taking possession of any Pledged Property with necessary endorsements, and (d) the notation of the Administrative Agent’s security interest on the certificate of title for
Certificated Equipment that does not constitute Excluded Collateral, all filings and other actions necessary to perfect and protect such security interest in the Collateral have been duly taken and, subject to Permitted Liens, such security interest
shall be a first priority security interest. 
 SECTION 3.2. Grantor’s Name, Location, etc. 

(a) Other than as otherwise permitted pursuant to any Credit Document, (i) the jurisdiction in which such Grantor is located for purposes
of Sections 9.301 and 9.307 of the UCC is set forth in Item A-1 of Schedule I hereto, (ii) as of the date hereof or such later date on which such Grantor joins this Security Agreement, the place of business of such Grantor or, if
such Grantor has more than one place of business, the chief executive office of such Grantor and the office where such Grantor keeps its records concerning the Receivables, is set forth in Item A-2 of Schedule I hereto, and
(iii) such Grantor’s federal taxpayer identification number is set forth in Item A-3 of Schedule I hereto. 
 (b)
Within the past five years, such Grantor has not been known by any legal name different from the one set forth on the signature page hereto, nor has such Grantor been the subject of any merger or other corporate reorganization, except as set forth
in Item B of Schedule I hereto. 
 (c) None of the Receivables in excess of $500,000 is evidenced by a promissory note or
other instrument other than a promissory note or instrument that has been delivered to the Administrative Agent (with appropriate endorsements). 

(d) As of the date hereof or such later date on which such Grantor joins this Security Agreement, the name set forth on the signature page
attached hereto (or, if applicable, the signature page to the supplement document pursuant to which such Grantor joins this Security Agreement) is the true and correct legal name (as defined in the UCC) of such Grantor. 

SECTION 3.3. Possession of Inventory; Control. Such Grantor has exclusive possession and control, subject to Permitted Liens, of the
Inventory, except as otherwise required, necessary or customary in the ordinary course of its business. Such Grantor has not consented to, and is otherwise unaware of, any Person (other than, if applicable, the Administrative Agent pursuant to
Section 4.1(b) hereof) having control (within the meaning of Section 9.104 or Section 8.106 of the UCC) over any Collateral, or any other interest in any of such Grantor’s rights in respect thereof. 

SECTION 3.4. Instruments and Tangible Chattel Paper. Such Grantor has, contemporaneously herewith or as otherwise permitted herein,
delivered (or will deliver as required herein) to the Administrative Agent possession of all originals of all certificates or instruments representing or evidencing any Collateral consisting of Instruments and Tangible Chattel Paper that
individually, or collectively, evidence amounts payable in excess of $1,000,000, owned or held by such Grantor (duly endorsed, in blank, if requested by the Administrative Agent). 

SECTION 3.5. Authorization, Approval, etc. Except as have been obtained or made and are in full force and effect, no Governmental
Approval, authorization, approval or other action by, and no notice to or filing with, any Governmental Authority or any other third party is required (a) for the grant by such Grantor of the security interest granted hereby, (b) for the
perfection or maintenance of the security 

  
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interests hereunder including the first priority (subject to Permitted Liens) nature of such security interest or the exercise by the Administrative Agent of its rights and remedies hereunder or
(c) for the exercise by the Administrative Agent of the voting or other rights provided for in this Security Agreement. 
 SECTION 3.6.
Best Interests. It is in the best interests of each Grantor to execute this Security Agreement in as much as such Grantor will, as a result of being the Borrower, or a Material Domestic Subsidiary of the Borrower, derive substantial direct
and indirect benefits from (a) the Advances and other extensions of credit (including Letters of Credit) made from time to time to the Borrower or any other Grantor by the Lenders and the Issuing Lender pursuant to the Credit Agreement,
(b) the Hedging Arrangements entered into with the Secured Swap Providers, and (c) the Banking Services provided by the Lenders or their Affiliates, and each Grantor agrees that the Secured Parties are relying on this representation in
agreeing to make such Advances and other extensions of credit pursuant to the Credit Agreement to the Borrower. Furthermore, such extensions of credit, Hedging Arrangements and Banking Services are (i) in furtherance of each Grantor’s
corporate purposes, and (ii) necessary or convenient to the conduct, promotion or attainment of each Grantor’s business. 

SECTION 3.7. As to Equity Interests of the Subsidiaries, Investment Property. 

(a) With respect to the Pledged Interests, all such Pledged Interests (i) other than with respect to Pledged Interests in limited
liability companies and partnerships, are duly authorized and validly issued, fully paid and non-assessable, and (ii) unless otherwise noted on Schedule II, are represented by a certificate. 

(b) With respect to the Pledged Interests, no such Pledged Interests (i) are dealt in or traded on securities exchanges or in securities
markets, or (ii) are held in a Securities Account, except, with respect to this clause (b), Pledged Interests (A) for which the Administrative Agent is the registered owner or (B) with respect to which the Pledged Interests
Issuer has agreed in an authenticated record with such Grantor and the Administrative Agent to comply with any instructions of the Administrative Agent without the consent of such Grantor. 

(c) Such Grantor has delivered all Certificated Securities constituting Collateral held by such Grantor on the date hereof to the
Administrative Agent, together with duly executed undated blank stock powers, or other equivalent instruments of transfer reasonably acceptable to the Administrative Agent. 

(d) With respect to Uncertificated Securities constituting Collateral owned by such Grantor on the date hereof, such Grantor has caused the
Pledged Interests Issuer or other issuer thereof either (i) to register the Administrative Agent as the registered owner of such security, or (ii) to agree in an authenticated record with such Grantor and the Administrative Agent that such
Pledged Interests Issuer or other issuer will comply with instructions with respect to such security originated by the Administrative Agent without further consent of such Grantor. 

(e) The percentage of the issued and outstanding Pledged Interests of each Pledged Interests Issuer pledged by such Grantor hereunder is as
set forth on Schedule II and the percentage of the total membership, partnership and/or other Equity Interests in the Pledged Interests Issuer is indicated on Schedule II, in each case, as such Schedule II may be supplemented from time
to time pursuant to the terms hereof. All of the Pledged Interests constitute one hundred percent (100%) of such Grantor’s interest in the applicable Pledged Interests Issuer, except in the case of the Pledged Interests that are issued by
Foreign Subsidiaries with respect to which such Grantor has pledged (i) sixty-five percent (65%) of the outstanding Voting Securities issued by such Foreign Subsidiaries and (ii) one hundred percent (100%) of all Equity Interests
issued by such Foreign Subsidiaries that are not Voting Securities, in any case, as indicated on Schedule II. 

  
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 (f) There are no outstanding rights, rights to subscribe, options, warrants or convertible
securities outstanding or any other rights outstanding whereby any Person would be entitled to acquire shares, member interests or units of any Pledged Interests Issuer other than (i) as to Pledged Interests Issuers that are not Subsidiaries or
(ii) such rights that constitute Collateral. 
 (g) In the case of each Pledged Note, all of such Pledged Notes have been duly
authorized, executed, endorsed, issued and delivered, and are the legal, valid and binding obligation of the issuers thereof, and, as of the date hereof, are not in default. 

SECTION 3.8. Intellectual Property Collateral. Such Grantor represents that except for any Patent Collateral, Trademark Collateral, and
Copyright Collateral specified in Item A, Item B and Item C, respectively, of Schedule III hereto, and any and all Trade Secrets Collateral, as of the date hereof, such Grantor does not own and has no interests in any other Intellectual Property
Collateral, other than the Computer Hardware and Software Collateral. Such Grantor further represents and warrants that (a) such Intellectual Property Collateral is valid, subsisting, unexpired and enforceable and has not been abandoned or
adjudged invalid or unenforceable, in whole or in part, (b) other than with respect to Intellectual Property Collateral licensed to it, such Grantor is the sole and exclusive owner of the right, title and interest in and to such Intellectual
Property Collateral, subject to Permitted Liens, and, no claim has been made that the use of such Intellectual Property Collateral does or may, conflict with, infringe, misappropriate, dilute, misuse or otherwise violate any of the rights of any
third party, (c) such Grantor has made all necessary filings and recordations to protect its interest in such Intellectual Property Collateral, including recordations of any of its interests in the Patent Collateral and Trademark Collateral in
the United States Patent and Trademark Office and, if requested by the Administrative Agent, in corresponding offices throughout the world, and its claims to the Copyright Collateral in the United States Copyright Office and, if requested by the
Administrative Agent, in corresponding offices throughout the world, (d) such Grantor has taken all reasonable steps to safeguard its material Trade Secrets Collateral and none of such Trade Secrets Collateral of such Grantor has been used,
divulged, disclosed or appropriated for the benefit of any other Person other than such Grantor, the Borrower or any Subsidiary thereof, (e) no third party is infringing upon any such Intellectual Property Collateral owned or used by such
Grantor in any material respect, or any of its respective licensees, (f) no settlement or consents, covenants not to sue, nonassertion assurances, or releases have been entered into by such Grantor or to which such Grantor is bound that
adversely affects its rights to own or use any such Intellectual Property Collateral, and (g) the consummation of the transactions contemplated by the Credit Agreement and this Security Agreement will not result in the termination or material
impairment of any material portion of such Intellectual Property Collateral. 
 ARTICLE IV 

COVENANTS 
 Each Grantor covenants
and agrees that, until the Termination Date, it will perform, comply with and be bound by the obligations set forth below. 
 SECTION 4.1.
As to Accounts. 
 (a) Each Grantor shall have the right to collect all Accounts so long as no Event of Default shall have occurred
and be continuing. 

  
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 (b) Upon (i) the occurrence and continuance of an Event of Default and (ii) the
delivery of notice by the Administrative Agent to each Grantor, all Proceeds of Collateral received by any Grantor shall be delivered in kind to the Administrative Agent for deposit in a Deposit Account of such Grantor (A) maintained with the
Administrative Agent or (B) maintained at a depositary bank other than the Administrative Agent to which such Grantor, the Administrative Agent and the depositary bank have entered into a Control Agreement in form and substance acceptable to
the Administrative Agent in its sole discretion providing that the depositary bank will comply with the instructions originated by the Administrative Agent directing disposition of the funds in the account without further consent by such Grantor
(any such Deposit Accounts, together with any other Deposit Accounts pursuant to which any portion of the Collateral is deposited with the Administrative Agent, a “Collateral Account,” and collectively, the “Collateral
Accounts”), and such Grantor shall not commingle any such Proceeds, and shall hold separate and apart from all other property, all such Proceeds in express trust for the benefit of the Administrative Agent until delivery thereof is made to
the Administrative Agent. 
 (c) Following the delivery of notice pursuant to clause (b)(ii) during the continuance of an Event of
Default, the Administrative Agent shall have the right to apply any amount in the Collateral Account to the payment of any Secured Obligations which are due and payable or in accordance with Section 7.6 of the Credit Agreement. 

(d) With respect to each of the Collateral Accounts, it is hereby confirmed and agreed that (i) deposits in such Collateral Account are
subject to a security interest as contemplated hereby, (ii) such Collateral Account shall be under the control of the Administrative Agent after the occurrence and during the continuance of an Event of Default (unless otherwise agreed to by the
Borrower and the Majority Lenders), and (iii) the Administrative Agent shall have the sole right of withdrawal over such Collateral Account; provided that such withdrawals shall only be made during the existence of an Event of Default. 

(e) No Grantor shall adjust, settle, or compromise the amount or payment of any Receivable, nor release wholly or partly any account debtor or
obligor thereof, nor allow any credit or discount thereon; provided that, a Grantor may make such adjustments, settlements or compromises and release wholly or partly any account debtor or obligor thereof and allow any credit or discounts thereon so
long as (i) such action is taken in the ordinary course of business, and (ii) such action is, in such Grantor’s good faith business judgment, advisable. 

SECTION 4.2. As to Grantor’s Use of Collateral. 

(a) Subject to clause (b), each Grantor (i) may in the ordinary course of its business, at its own expense, sell, lease or furnish
under the contracts of service any of the Inventory held by such Grantor for such purpose, and use and consume any raw materials, work in process or materials held by such Grantor for such purpose, (ii) following the occurrence and during the
continuance of an Event of Default, shall, at its own expense, endeavor to collect, as and when due, all amounts due with respect to any of the Collateral, including the taking of such action with respect to such collection as the Administrative
Agent may request or, in the absence of such request, as such Grantor may deem advisable, and (iii) may grant, in the ordinary course of business, to any party obligated on any of the Collateral, any rebate, refund or allowance to which such party
may be lawfully entitled, and may accept, in connection therewith, the return of Goods, the sale or lease of which shall have given rise to such Collateral. 

(b) At any time following the occurrence and during the continuance of an Event of Default, whether before or after the maturity of any of the
Secured Obligations, the Administrative Agent may (i) revoke any or all of the rights of any Grantor set forth in clause (a), (ii) notify any parties 

  
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obligated on any of the Collateral to make payment to the Administrative Agent of any amounts due or to become due thereunder, and (iii) enforce collection of any of the Collateral by suit
or otherwise and surrender, release, or exchange all or any part thereof, or compromise or extend or renew for any period (whether or not longer than the original period) any indebtedness thereunder or evidenced thereby. 

(c) Upon request of the Administrative Agent following the occurrence and during the continuance of an Event of Default, each Grantor will, at
its own expense, notify any parties obligated on any of the Collateral to make payment to the Administrative Agent of any amounts due or to become due thereunder. 

(d) At any time following the occurrence and during the continuation of an Event of Default, the Administrative Agent may endorse, in the name
of the applicable Grantor, any item, howsoever received by the Administrative Agent, representing any payment on or other Proceeds of any of the Collateral. 

SECTION 4.3. As to Equipment and Inventory and Goods. Each Grantor agrees to take such action (or cause its Subsidiaries that are also
Credit Parties to take such action), including endorsing certificates of title or executing applications for transfer of title, as is reasonably required by the Administrative Agent to enable it to properly perfect and protect its Lien on all
Certificated Equipment owned on the Amendment No. 7 Effective Date and to transfer the same. Each Grantor agrees to take such action (or cause its Subsidiaries that are also Credit Parties to take such action) as is reasonably requested by the
Administrative Agent to enable it to properly perfect and protect its Lien on Equipment and Inventory and Goods constituting Collateral that such Grantor has transferred from a jurisdiction within the United States of America or its offshore waters
to a jurisdiction outside of the United States of America or its offshore waters. 
 SECTION 4.4. As to Electronic Chattel Paper and
Transferable Records. If any Grantor at any time holds or acquires an interest in any electronic chattel paper or any “transferable record,” as that term is defined in Section 201 of the U.S. Federal Electronic Signatures in
Global and National Commerce Act, or in Section 16 of the U.S. Uniform Electronic Transactions Act as in effect in any relevant jurisdiction which constitutes Collateral and with a value in excess of $1,000,000, such Grantor shall promptly
notify the Administrative Agent thereof and, at the reasonable request of the Administrative Agent, shall take such action as the Administrative Agent may reasonably request to vest in the Administrative Agent control (for the ratable benefit of
Secured Parties) under Section 9.105 of the UCC of such electronic chattel paper or control under Section 201 of the Federal Electronic Signatures in Global and National Commerce Act or, as the case may be, Section 16 of the Uniform
Electronic Transactions Act, as so in effect in such jurisdiction, of such transferable record. The Administrative Agent agrees with each Grantor that the Administrative Agent will arrange, pursuant to procedures reasonably satisfactory to the
Administrative Agent and so long as such procedures will not result in the Administrative Agent’s loss of control, for such Grantor to make alterations to the electronic chattel paper or transferable record permitted under Section 9.105 of
the UCC or, as the case may be, Section 201 of the U.S. Federal Electronic Signatures in Global and National Commerce Act or Section 16 of the U.S. Uniform Electronic Transactions Act for a party in control to allow without loss of
control, unless an Event of Default has occurred and is continuing or would occur after taking into account any action by such Grantor with respect to such electronic chattel paper or transferable record. 

SECTION 4.5. Further Assurances, etc. Each Grantor shall warrant and defend the right and title herein granted unto the Administrative
Agent in and to the Collateral (and all right, title and interest represented by the Collateral) against the claims and demands of all Persons whomsoever. Each Grantor agrees that, from time to time at its own expense, it will promptly execute and
deliver all further instruments and documents, and take all further action, that may be necessary or that the Administrative 

  
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Agent may reasonably request, in order to perfect, preserve and protect any security interest granted or purported to be granted hereby or to enable the Administrative Agent to exercise and
enforce its rights and remedies hereunder with respect to any Collateral subject to the terms hereof. Each Grantor agrees that, upon the acquisition after the date hereof by such Grantor of any Collateral, with respect to which the security interest
granted hereunder is not perfected automatically upon such acquisition, to take such actions with respect to such Collateral or any part thereof as required by the Credit Documents. Without limiting the generality of the foregoing, each Grantor
will: 
 (a) from time to time upon the request of the Administrative Agent, promptly deliver to the Administrative Agent such stock powers,
instruments and similar documents, reasonably satisfactory in form and substance to the Administrative Agent, with respect to such Collateral representing an amount payable in excess of $1,000,000 as the Administrative Agent may reasonably request
and will, from time to time upon the request of the Administrative Agent, after the occurrence and during the continuance of any Event of Default, (i) promptly transfer any securities constituting Collateral into the name of any nominee
designated by the Administrative Agent and (ii) if any Collateral shall be evidenced by an Instrument, negotiable Document, promissory note or tangible Chattel Paper, deliver and pledge to the Administrative Agent hereunder such Instrument,
negotiable Document, promissory note, or tangible Chattel Paper duly endorsed and accompanied by duly executed instruments of transfer or assignment, all in form and substance satisfactory to the Administrative Agent; 

(b) file (and hereby authorize the Administrative Agent to file) such financing statements or continuation statements, or amendments thereto,
and such other instruments or notices (including any assignment of claim form under or pursuant to the federal assignment of claims statute, 31 U.S.C. § 3726, any successor or amended version thereof or any regulation promulgated under or
pursuant to any version thereof), as may be necessary or that the Administrative Agent may reasonably request in order to perfect and preserve the security interests in accordance with the UCC and other applicable Texas law and other rights granted
or purported to be granted to the Administrative Agent hereby; and 
 (c) furnish to the Administrative Agent, from time to time at the
Administrative Agent’s reasonable request, statements and schedules further identifying and describing the Collateral and such other reports in connection with the Collateral as the Administrative Agent may reasonably request, all in reasonable
detail. 
 The authorization contained in Section 4.5(b) above shall be irrevocable and continuing until the Termination Date. Each
Grantor agrees that a carbon, photographic or other reproduction of this Security Agreement or any UCC financing statement covering the Collateral or any part thereof shall be sufficient as a UCC financing statement where permitted by law. Each
Grantor hereby authorizes the Administrative Agent to file financing statements describing as the collateral covered thereby “all of the debtor’s personal property or assets” or words to that effect, notwithstanding that such wording
may be broader in scope than the Collateral described in this Security Agreement. 
 SECTION 4.6. As to Investment Property, etc.

 (a) Equity Interests of Subsidiaries. No Grantor shall allow or permit any of its Subsidiaries (i) that is a corporation,
business trust, joint stock company or similar Person, to issue Uncertificated Securities, unless such Person promptly takes the actions set forth in Section 4.6(b)(ii) with respect to any such Uncertificated Securities, (ii) that
is a partnership or limited liability company, to (A) issue Equity Interests that are to be dealt in or traded on securities exchanges or in securities markets, (B) expressly provide in its organizational documents that its Equity
Interests are securities governed by Article 8 of the UCC, or (C) place such Subsidiary’s Equity Interests in a Securities Account, unless such 

  
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Person promptly takes the actions set forth in Section 4.6(b)(ii) with respect to any such Equity Interests, or (iii) to issue Equity Interests in addition to or in substitution
for the Pledged Property or any other Equity Interests pledged hereunder, except for additional Equity Interests issued to such Grantor; provided that (A) such Equity Interests are pledged and delivered to the Administrative Agent within 10
Business Days, and (B) such Grantor delivers a supplement to Schedule I to the Administrative Agent identifying such new Equity Interests as Pledged Property, in each case pursuant to the terms of this Security Agreement. No Grantor
shall permit any of its Subsidiaries to issue any warrants, options, contracts or other commitments or other securities that are convertible to any of the foregoing (except as to Equity Interests issued by Subsidiaries that are not wholly-owned by
one or more Credit Parties) or that entitle any Person to purchase any of the foregoing, and except for this Security Agreement or any other Credit Document, shall not, and shall not permit any of its Subsidiaries to, enter into any agreement
creating any restriction or condition upon the transfer, voting or control of any Pledged Property. 
 (b) Investment Property (other
than Certificated Securities). 
 (i) With respect to any Securities Accounts, Commodity Accounts, Commodity Contracts or
Security Entitlements constituting Investment Property owned or held by any Grantor, such Grantor will, following (A) the occurrence and during the continuance of an Event of Default and (B) the request of the Administrative Agent, either
(1) cause the intermediary maintaining such Investment Property to execute an Account Control Agreement relating to such Investment Property pursuant to which such intermediary agrees to comply with the Administrative Agent’s instructions
with respect to such Investment Property without further consent by such Grantor, or (2) transfer such Investment Property to intermediaries that have or will agree to execute such Account Control Agreements. 

(ii) With respect to any Uncertificated Securities (other than Uncertificated Securities credited to a Securities Account)
owned or held by any Grantor, such Grantor will (y) cause the Pledged Interests Issuer or other issuer of such securities (if other than a Grantor) to either (A) register the Administrative Agent as the registered owner thereof on the
books and records of the issuer, or (B) execute an Account Control Agreement relating to such Investment Property pursuant to which the Pledged Interests Issuer or other issuer agrees to comply with the Administrative Agent’s instructions
with respect to such Uncertificated Securities without further consent by such Grantor following the occurrence and during the continuance of an Event of Default, and (z) take and cause the appropriate Person (including any issuer, entitlement
holder or securities intermediary thereof) to take all other actions necessary to grant “control” (as defined in 8-106 of the UCC) to the Administrative Agent (for the ratable benefit of the Secured Parties) over such Collateral. 

(c) Certificated Securities (Stock Powers). Each Grantor agrees that all Pledged Interests which are certificated (and all other
certificated shares of Equity Interests constituting Collateral) delivered by such Grantor pursuant to this Security Agreement will be accompanied by duly endorsed undated blank stock powers, or other equivalent instruments of transfer reasonably
acceptable to the Administrative Agent. Each Grantor will, from time to time upon the reasonable request of the Administrative Agent, promptly deliver to the Administrative Agent such stock powers, instruments and similar documents, reasonably
satisfactory in form and substance to the Administrative Agent, with respect to the Collateral and will, from time to time upon the request of the Administrative Agent during the continuance of any Event of Default, promptly transfer any Pledged
Interests or other shares of Equity Interests constituting Collateral into the name of any nominee designated by the Administrative Agent. 

  
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 (d) Continuous Pledge. Each Grantor will (subject to the terms of the Credit Agreement and
this Security Agreement) at all times keep pledged to the Administrative Agent pursuant hereto, on a first-priority, perfected basis all Pledged Property and all Distributions with respect thereto, and all
Proceeds and rights from time to time received by or distributable to such Grantor in respect of any of the foregoing Collateral (other than, as to perfection, Excluded Collateral). Each Grantor agrees that it will, no later than ten
(10) Business Days following receipt thereof, deliver to the Administrative Agent possession of all originals of Pledged Property that it acquires following the date hereof and shall deliver to the Administrative Agent a supplement to
Schedule I identifying any such new Pledged Property. 
 (e) Voting Rights; Dividends, etc. Each Grantor agrees: 

(i) that promptly upon receipt of notice of the occurrence and continuance of an Event of Default from the Administrative Agent
and without any request therefor by the Administrative Agent, so long as such Event of Default shall continue, to deliver (properly endorsed where required hereby or requested by the Administrative Agent) to the Administrative Agent all
Distributions with respect to Investment Property, all interest, principal and other cash payments on the Pledged Property and all Proceeds of the Pledged Property, in case thereafter received by such Grantor, all of which shall be held by the
Administrative Agent as additional Collateral; and 
 (ii) if an Event of Default shall have occurred and be continuing and
the Administrative Agent has notified such Grantor of the Administrative Agent’s intention to exercise its voting power under this Section 4.6(e)(ii), 

(A) the Administrative Agent may exercise (to the exclusion of such Grantor) the voting power and all other incidental rights
of ownership with respect to any Pledged Interests, Investment Property or other Equity Interests constituting Collateral. EACH GRANTOR HEREBY GRANTS THE ADMINISTRATIVE AGENT AN IRREVOCABLE PROXY (WHICH IRREVOCABLE PROXY SHALL CONTINUE IN EFFECT
UNTIL SUCH EVENT OF DEFAULT SHALL HAVE BEEN CURED OR WAIVED) EXERCISABLE UNDER SUCH CIRCUMSTANCES, TO VOTE THE PLEDGED INTERESTS, INVESTMENT PROPERTY AND SUCH OTHER COLLATERAL; AND 

(B) promptly to deliver to the Administrative Agent such additional proxies and other documents as may be necessary to allow
the Administrative Agent to exercise such voting power. 
 All Distributions, interest, principal, cash payments, Payment Intangibles and Proceeds that may
at any time and from time to time be held by any Grantor but which such Grantor is then obligated to deliver to the Administrative Agent, shall, until delivery to the Administrative Agent, be held by such Grantor separate and apart from its other
property in trust for the Administrative Agent. The Administrative Agent agrees that unless an Event of Default shall have occurred and be continuing and the Administrative Agent shall have given the notice referred to in this
Section 4.6(e), each Grantor shall be entitled to receive and retain all Distributions and shall have the exclusive voting power, and is granted a proxy, with respect to any Equity Interests constituting Collateral. Administrative Agent
shall, upon the written request of any Grantor, promptly deliver such proxies and other documents, if any, as shall be reasonably requested by such Grantor which are necessary to allow such Grantor to exercise that voting power with respect to any
such Equity Interests constituting Collateral; provided, however, that no vote shall be cast, or consent, waiver, or ratification given, or action taken by such Grantor that would violate any provision of the Credit Agreement or any
other Credit Document (including this Security Agreement). 

  
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 SECTION 4.7. As to Intellectual Property Collateral. Each Grantor covenants and agrees to
comply with the following provisions as such provisions relate to any Intellectual Property Collateral material to the operations or business of such Grantor: 

(a) such Grantor will not (i) do or fail to perform any act whereby any such Patent Collateral may lapse or become abandoned or dedicated
to the public or unenforceable except upon the expiration of the life of the applicable patent, (ii) permit any of its licensees to (A) fail to continue to use any of such Trademark Collateral in order to maintain all of such Trademark
Collateral in full force free from any claim of abandonment for non-use, (B) fail to maintain as in the past the quality of products and services offered under all such Trademark Collateral, (C) fail
to employ all of such Trademark Collateral registered with any federal or state, or if requested by the Administrative Agent, foreign authority with an appropriate notice of such registration, (D) knowingly adopt or use any other Trademark
which is confusingly similar or a colorable imitation of any such Trademark Collateral, (E) use any such Trademark Collateral registered with any federal, state or if requested by the Administrative Agent, foreign authority except for the uses
for which registration or application for registration of all of the Trademark Collateral has been made, or (F) do or permit any act or knowingly omit to do any act whereby any such Trademark Collateral may lapse or become invalid or
unenforceable, or (iii) do or permit any act or knowingly omit to do any act whereby any such Copyright Collateral or any such Trade Secrets Collateral may lapse or become invalid or unenforceable or placed in the public domain except upon
expiration of the end of an unrenewable term of a registration thereof, unless, in the case of any of the foregoing requirements in clauses (i), (ii) and (iii), such Grantor shall reasonably and in good faith determine that
any of such Intellectual Property Collateral is of negligible economic value to such Grantor or in the case of Trade Secret Collateral, the publication of such information is customary in the ordinary course of business of such Grantor; 

(b) such Grantor shall promptly notify the Administrative Agent if it knows that any application or registration relating to any material item
of such Intellectual Property Collateral may become abandoned or dedicated to the public or placed in the public domain or invalid or unenforceable (other than upon the expiration of the life of the applicable patent), or of any adverse
determination or development (including the institution of, or any such determination or development in, any proceeding in the United States Patent and Trademark Office, the United States Copyright Office or if requested by the Administrative Agent,
any foreign counterpart thereof or any court) regarding such Grantor’s ownership of any such Intellectual Property Collateral, its right to register the same or to keep and maintain and enforce the same; 

(c) in no event will such Grantor or any of its agents, employees, designees or licensees file an application for the registration of any such
material Intellectual Property Collateral with the United States Patent and Trademark Office, the United States Copyright Office or any similar office or agency in any other country or any political subdivision thereof, unless it promptly informs
the Administrative Agent, and upon request of the Administrative Agent (subject to the terms of the Credit Agreement), such Grantor shall execute and deliver all agreements, instruments and documents as the Administrative Agent may reasonably
request to evidence the Administrative Agent’s security interest in such Intellectual Property Collateral; 
 (d) such Grantor will
take all necessary steps, including in any proceeding before the United States Patent and Trademark Office, the United States Copyright Office or (subject to the terms of the Credit Agreement), if requested by the Administrative Agent, any similar
office or agency in any other country or any political subdivision thereof, to maintain and pursue any application (and to obtain 

  
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the relevant registration) filed with respect to, and to maintain any registration of, each such Intellectual Property Collateral, including the filing of applications for renewal, affidavits of
use, affidavits of incontestability and opposition, interference and cancellation proceedings and the payment of fees and taxes (except to the extent that dedication, abandonment or invalidation is permitted under the foregoing clause
(a) or (b) or to the extent such Grantor shall reasonably and in good faith determine is of immaterial economic value to such Grantor); 

(e) following the obtaining of an interest in any such Intellectual Property Collateral by such Grantor, such Grantor shall deliver a
supplement to Schedule III identifying such new Intellectual Property Collateral; and 
 (f) following the obtaining of an interest
in any such Intellectual Property Collateral by such Grantor or, following the occurrence and during the continuance of an Event of Default, upon the request of the Administrative Agent, such Grantor shall deliver all agreements, instruments and
documents the Administrative Agent may reasonably request to evidence the Administrative Agent’s security interest in such Intellectual Property Collateral and as may otherwise be required to acknowledge or register or perfect the
Administrative Agent’s interest in any part of such item of Intellectual Property Collateral. 
 SECTION 4.8. As to Deposit
Accounts. 
 (a) With respect to any Deposit Account owned or held by any Grantor that is required to be subject to an Account Control
Agreement pursuant to the Credit Agreement, such Grantor will cause the depositary bank maintaining such Deposit Account to execute an Account Control Agreement relating to such Deposit Account and the funds therein pursuant to which such depositary
bank agrees to comply with the Administrative Agent’s instructions with respect to such Deposit Account without further consent by such Grantor; and 

(b) With respect to any Deposit Account owned or held by a Grantor not described in Section 4.8(a) above, such Grantor will, following
(a) the occurrence and continuance of an Event of Default or (b) the request of the Administrative Agent, either (i) cause the depositary bank maintaining such Deposit Account to execute an Account Control Agreement relating to such
Deposit Account and the funds therein pursuant to which such depositary bank agrees to comply with the Administrative Agent’s instructions with respect to such Deposit Account without further consent by such Grantor, or (ii) transfer the
funds in such Deposit Account to depositary banks that have or will agree to execute such Account Control Agreements and close such Deposit Account. 

ARTICLE V 
 THE ADMINISTRATIVE
AGENT 
 SECTION 5.1. Administrative Agent Appointed
Attorney-in-Fact. Each Grantor hereby irrevocably appoints the Administrative Agent its
attorney-in-fact, with full authority in the place and stead of such Grantor and in the name of such Grantor or otherwise, from time to time in the Administrative
Agent’s discretion, following the occurrence and during the continuance of an Event of Default, to take any action and to execute any instrument which the Administrative Agent may deem necessary or advisable to accomplish the purposes of this
Security Agreement, including (a) to ask, demand, collect, sue for, recover, compromise, receive and give acquittance and receipts for moneys due and to become due under or in respect of any of the Collateral, (b) to receive, endorse, and
collect any drafts or other Instruments, Documents and Chattel Paper constituting Collateral, in connection with clause (a) above, (c) to file any claims or take any action or institute any proceedings which the

  
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Administrative Agent may deem necessary or desirable for the collection of any of the Collateral or otherwise to enforce the rights of the Administrative Agent with respect to any of the
Collateral, and (d) to perform the affirmative obligations of such Grantor hereunder. EACH GRANTOR HEREBY ACKNOWLEDGES, CONSENTS AND AGREES THAT THE POWER OF ATTORNEY GRANTED PURSUANT TO THIS SECTION 5.1 IS IRREVOCABLE AND COUPLED
WITH AN INTEREST AND SHALL BE EFFECTIVE UNTIL THE TERMINATION DATE. 
 SECTION 5.2. Administrative Agent May Perform. If any
Grantor fails to perform any agreement contained herein, the Administrative Agent may, during the continuance of any Event of Default, itself perform, or cause performance of, such agreement, and the expenses of the Administrative Agent incurred in
connection therewith shall be payable by such Grantor pursuant to Section 6.3 hereof and Section 9.1 of the Credit Agreement and the Administrative Agent may from time to time take any other action which the Administrative
Agent reasonably deems necessary for the maintenance, preservation or protection of any of the Collateral or of its security interest therein. 

SECTION 5.3. Administrative Agent Has No Duty. The powers conferred on the Administrative Agent hereunder are solely to protect its
interest (on behalf of the Secured Parties) in the Collateral and shall not impose any duty on it to exercise any such powers. Except for reasonable care of any Collateral in its possession and the accounting for moneys actually received by it
hereunder, the Administrative Agent shall have no duty as to any Collateral or responsibility for (a) ascertaining or taking action with respect to calls, conversions, exchanges, maturities, tenders or other matters relative to any Investment
Property and any other Pledged Property, whether or not the Administrative Agent has or is deemed to have knowledge of such matters, or (b) taking any necessary steps to preserve rights against prior parties or any other rights pertaining to
any Collateral. 
 SECTION 5.4. Reasonable Care. The Administrative Agent is required to exercise reasonable care in the custody and
preservation of any of the Collateral in its possession; provided, that the Administrative Agent shall be deemed to have exercised reasonable care in the custody and preservation of any of the Collateral (a) if such Collateral is
accorded treatment substantially equal to that which the Administrative Agent accords its own personal property, or (b) if the Administrative Agent takes such action for that purpose as any Grantor reasonably requests in writing at times other
than upon the occurrence and during the continuance of an Event of Default; provided, further, that failure of the Administrative Agent to comply with any such request at any time shall not in itself be deemed a failure to exercise
reasonable care. 
 ARTICLE VI 

REMEDIES 
 SECTION 6.1. Certain
Remedies. If any Event of Default shall have occurred and be continuing: 
 (a) The Administrative Agent may exercise in respect of the
Collateral, in addition to other rights and remedies provided for herein or otherwise available to it, all the rights and remedies of a secured party on default under the UCC (whether or not the UCC applies to the affected Collateral) and also may
(i) take possession of any Collateral not already in its possession without demand and without legal process, (ii) require any Grantor to, and each Grantor hereby agrees that it will, at its expense and upon request of the Administrative
Agent forthwith, assemble all or part of the Collateral as directed by the Administrative Agent and make it available to the Administrative Agent at a place to be designated by the Administrative Agent that is reasonably convenient to both parties,
(iii) subject to applicable law or agreements with landlords, bailees, or warehousemen, enter onto the property where any Collateral is 

  
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located and take possession thereof without demand and without legal process, (iv) without notice except as specified below, lease, license, sell or otherwise dispose of the Collateral or
any part thereof in one or more parcels at public or private sale, at any of the Administrative Agent’s offices or elsewhere, for cash, on credit or for future delivery, and upon such other terms as the Administrative Agent may deem
commercially reasonable. Each Grantor agrees that, to the extent notice of sale shall be required by law, at least ten (10) days’ prior notice to the applicable Grantor of the time and place of any public sale or the time of any private
sale is to be made shall constitute reasonable notification; provided, however, that with respect to Collateral that is (x) perishable or threatens to decline speedily in value, or (y) is of a type customarily sold on a
recognized market (including Investment Property), no notice of sale or disposition need be given. For purposes of this Article VI, notice of any intended sale or disposition of any Collateral may be given by first-class mail, hand-delivery
(through a delivery service or otherwise), facsimile or email, and shall be deemed to have been “sent” upon deposit in the U.S. Mails with adequate postage properly affixed, upon delivery to an express delivery service or upon electronic
submission through telephonic or internet services, as applicable. The Administrative Agent shall not be obligated to make any sale of Collateral regardless of notice of sale having been given. The Administrative Agent may adjourn any public or
private sale from time to time by announcement at the time and place fixed therefor, and such sale may, without further notice, be made at the time and place to which it was so adjourned. 

(b) Each Grantor that is or may become a fee estate owner of property where any Collateral is located (regardless of ownership thereof by any
other Grantor) agrees and acknowledges that (i) Administrative Agent may remove the Collateral or any part thereof from such property in accordance with statutory law appertaining thereto without objection, delay, hindrance or interference by
such Grantor and in such case such Grantor will make no claim or demand whatsoever against the Collateral, (ii) it will (x) cooperate with Administrative Agent in its efforts to assemble and/or remove all of the Collateral located on such
property; (y) permit Administrative Agent and its agents to enter upon such property and occupy the property at any or all times to conduct an auction or sale, and/or to inspect, audit, examine, safeguard, assemble, appraise, display, remove,
maintain, prepare for sale or lease, repair, lease, transfer, auction and/or sell the Collateral; and (z) not hinder Administrative Agent’s actions in enforcing its security interest in the Collateral. 

(c) Each Grantor agrees and acknowledges that a commercially reasonable disposition of Inventory, Equipment, Goods, Computer Hardware and
Software Collateral or Intellectual Property Collateral may be by lease or license of, in addition to the sale of, such Collateral. Each Grantor further agrees and acknowledges that the following shall be deemed a reasonable commercial disposition:
(i) a disposition made in the usual manner on any recognized market, (ii) a disposition at the price current in any recognized market at the time of disposition, and (iii) a disposition in conformity with reasonable commercial
practices among dealers in the type of property subject to the disposition. 
 (d) All cash Proceeds received by the Administrative Agent in
respect of any sale of, collection from, or other realization upon, all or any part of the Collateral shall be applied by the Administrative Agent against, all or any part of the Obligations as set forth in Section 7.6 of the Credit
Agreement. The Administrative Agent shall not be obligated to apply or pay over for application noncash proceeds of collection or enforcement unless (i) the failure to do so would be commercially unreasonable, and (ii) the affected party
has provided the Administrative Agent with a written demand to apply or pay over such noncash proceeds on such basis. 
 (e) The
Administrative Agent may do any or all of the following: (i) transfer all or any part of the Collateral into the name of the Administrative Agent or its nominee, with or without disclosing that such Collateral is subject to the Lien hereunder,
(ii) notify the parties obligated on any of the Collateral to make payment to the Administrative Agent of any amount due or to become due thereunder, (iii) withdraw, or cause or direct the withdrawal, of all funds with respect to the
Collateral 

  
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Account, (iv) enforce collection of any of the Collateral by suit or otherwise, and surrender, release or exchange all or any part thereof, or compromise or extend or renew for any period
(whether or not longer than the original period) any obligations of any nature of any party with respect thereto, (v) endorse any checks, drafts, or other writings in the applicable Grantor’s name to allow collection of the Collateral,
(vi) take control of any Proceeds of the Collateral, or (vii) execute (in the name, place and stead of the applicable Grantor) endorsements, assignments, stock powers and other instruments of conveyance or transfer with respect to all or
any of the Collateral. 
 SECTION 6.2. Compliance with Restrictions. Each Grantor agrees that in any sale of any of the Collateral
whenever an Event of Default shall have occurred and be continuing, the Administrative Agent is hereby authorized to comply with any limitation or restriction in connection with such sale as it may be advised by counsel is necessary in order to
avoid any violation of applicable law (including compliance with such procedures as may restrict the number of prospective bidders and purchasers, require that such prospective bidders and purchasers have certain qualifications, and restrict such
prospective bidders and purchasers to Persons who will represent and agree that they are purchasing for their own account for investment and not with a view to the distribution or resale of such Collateral), or in order to obtain any required
approval of the sale or of the purchaser by any Governmental Authority or official, and each Grantor further agrees that such compliance shall not result in such sale being considered or deemed not to have been made in a commercially reasonable
manner, nor shall the Administrative Agent be liable nor accountable to such Grantor for any discount allowed by the reason of the fact that such Collateral is sold in compliance with any such limitation or restriction. 

SECTION 6.3. Indemnity and Expenses. 

(a) WITHOUT LIMITING THE GENERALITY OF THE
PROVISIONS OF SECTION 9.2 OF THE CREDIT AGREEMENT, EACH GRANTOR HEREBY AGREES TO,
JOINTLY AND SEVERALLY, INDEMNIFY AND HOLD HARMLESS THE ADMINISTRATIVE AGENT, EACH SECURED PARTY
AND EACH OF THEIR RESPECTIVE OFFICERS, DIRECTORS, EMPLOYEES, AGENTS AND ADVISORS (ANY
OF THE FOREGOING BEING, AN “INDEMNITEE”) FROM AND AGAINST ANY AND ALL CLAIMS, DAMAGES, LOSSES, LIABILITIES, COSTS, AND EXPENSES
(INCLUDING, WITHOUT LIMITATION, REASONABLE ATTORNEYS’ FEES) THAT MAY BE INCURRED BY OR ASSERTED OR AWARDED AGAINST ANY INDEMNITEE, IN EACH CASE ARISING OUT OF OR IN CONNECTION WITH OR BY REASON OF (INCLUDING, WITHOUT LIMITATION, IN CONNECTION
WITH ANY INVESTIGATION, LITIGATION, OR PROCEEDING OR PREPARATION OF DEFENSE IN CONNECTION THEREWITH), THIS SECURITY AGREEMENT, THE CREDIT DOCUMENTS, ANY OF THE TRANSACTIONS CONTEMPLATED HEREIN OR THE ACTUAL OR PROPOSED USE OF THE PROCEEDS OF THE
ADVANCES, INCLUDING SUCH INDEMNITEE’S OWN NEGLIGENCE, EXCEPT TO THE EXTENT SUCH CLAIM, DAMAGE, LOSS, LIABILITY, COST, OR EXPENSE IS FOUND IN A FINAL, NON-APPEALABLE JUDGMENT BY A COURT OF COMPETENT JURISDICTION TO HAVE RESULTED FROM SUCH
INDEMNITEE’S GROSS NEGLIGENCE OR WILLFUL MISCONDUCT. IN THE CASE OF AN INVESTIGATION, LITIGATION OR OTHER PROCEEDING TO WHICH THE INDEMNITY IN THIS SECTION 6.3 APPLIES, SUCH INDEMNITY SHALL BE EFFECTIVE WHETHER OR NOT SUCH INVESTIGATION,
LITIGATION OR PROCEEDING IS BROUGHT BY ANY CREDIT PARTY, ITS DIRECTORS, SHAREHOLDERS OR CREDITORS OR AN INDEMNITEE OR ANY OTHER PERSON OR ANY INDEMNITEE IS OTHERWISE A PARTY THERETO AND WHETHER OR NOT THE TRANSACTIONS CONTEMPLATED HEREBY ARE
CONSUMMATED. THE FOREGOING INDEMNITY AND HOLD HARMLESS SHALL NOT APPLY TO ANY CLAIMS, DAMAGES, LOSSES, LIABILITIES, COSTS OR EXPENSES THAT IS INCURRED BY OR ASSERTED OR AWARDED AGAINST ANY INDEMNITEE DIRECTLY FOR, OR AS A DIRECT

  
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CONSEQUENCE OF, SUCH INDEMNITEE BEING A DEFAULTING LENDER UNDER CLAUSE (A) OR (B) OF THE DEFINITION OF “DEFAULTING LENDER”, WHETHER ASSERTED BY ANY CREDIT PARTY, THE
ADMINISTRATIVE AGENT, THE ISSUING LENDER OR THE SWING LINE LENDER. 
 (b) Other than as set forth in clause (c) below, each Grantor
will upon demand pay to the Administrative Agent the amount of any and all reasonable out-of-pocket costs and expenses, including the reasonable fees and out-of-pocket expenses of its counsel, which the Administrative Agent may incur in connection
herewith, including in connection with the administration of this Security Agreement and the custody, preservation, use or operation of, any of the Collateral. 

(c) Each Grantor will upon demand pay to the Administrative Agent the amount of any and all out-of-pocket costs expenses, including the fees
and expense of its outside counsel and of outside counsel of each Lender, which the Administrative Agent may incur in connection (i) the sale of, collection from, or other realization upon, any of the Collateral, (ii) the exercise or
enforcement of any of the rights of the Administrative Agent or any of the Secured Parties hereunder, or (iii) the failure by any Grantor to perform or observe any of the provisions hereof. 

SECTION 6.4. Warranties. The Administrative Agent may sell the Collateral without giving any warranties or representations as to the
Collateral. The Administrative Agent may disclaim any warranties of title or the like. Each Grantor agrees that this procedure will not be considered to adversely affect the commercial reasonableness of any sale of the Collateral. 

ARTICLE VII 
 MISCELLANEOUS
PROVISIONS 
 SECTION 7.1. Credit Document. This Security Agreement is a Credit Document executed pursuant to the Credit Agreement
and shall (unless otherwise expressly indicated herein) be construed, administered and applied in accordance with the terms and provisions thereof, including Article 9 thereof. 

SECTION 7.2. Binding on Successors, Transferees and Assigns; Assignment. This Security Agreement shall remain in full force and effect
until the Termination Date has occurred, shall be binding upon each Grantor and its successors, transferees and assigns and, subject to the limitations set forth in the Credit Agreement, shall inure to the benefit of and be enforceable by each
Secured Party and its successors, transferees and assigns; provided that, no Grantor shall assign any of its obligations hereunder (unless otherwise permitted under the terms of the Credit Agreement or this Security Agreement). 

SECTION 7.3. Amendments, etc. No amendment to or waiver of any provision of this Security Agreement, nor consent to any departure by
any Grantor from its obligations under this Security Agreement, shall in any event be effective unless the same shall be in writing and signed by the Administrative Agent (on behalf of the Lenders or the Majority Lenders, as the case may be,
pursuant to Section 9.3 of the Credit Agreement) and such Grantor and then such waiver or consent shall be effective only in the specific instance and for the specific purpose for which given. 

SECTION 7.4. Notices. Except as otherwise provided in this Security Agreement, all notices and other communications provided for
hereunder shall be in writing and hand delivered with written receipt, telecopied, sent by facsimile (with a hard copy sent as otherwise permitted pursuant to the Credit Agreement), sent by a nationally recognized overnight courier, or sent by
certified mail, return receipt requested to the appropriate party at the address or facsimile number of such party specified in the Credit Agreement, on the signature pages of this Security Agreement or at such other address or facsimile number as
may be designated by such party in a notice to the other party. Except as otherwise provided in this Security Agreement, all such notices and communications shall be effective when delivered. 

  
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 SECTION 7.5. No Waiver; Remedies. In addition to, and not in limitation of
Section 2.5, no right, power, or remedy conferred to any Secured Party in this Security Agreement, or now or hereafter existing at law, in equity, by statute, or otherwise shall be exclusive, and each such right, power, or remedy shall
to the full extent permitted by law be cumulative and in addition to every other such right, power or remedy. No course of dealing and no delay in exercising any right, power, or remedy conferred to any Secured Party in this Security Agreement or
now or hereafter existing at law, in equity, by statute, or otherwise shall operate as a waiver of or otherwise prejudice any such right, power, or remedy. Any Secured Party may cure any Event of Default without waiving the Event of Default. No
notice to or demand upon any Grantor shall entitle such Grantor or any other Grantor to similar notices or demands in the future. 
 SECTION
7.6. Headings. Paragraph headings have been inserted in this Security Agreement as a matter of convenience for reference only and it is agreed that such paragraph headings are not a part of this Security Agreement and shall not be used in the
interpretation of any provision of this Security Agreement. 
 SECTION 7.7. Severability. In case one or more provisions of this
Security Agreement or the other Credit Documents shall be invalid, illegal or unenforceable in any respect under any applicable law, the validity, legality, and enforceability of the remaining provisions contained herein or therein shall not be
affected or impaired thereby. 
 SECTION 7.8. Counterparts. This Security Agreement may be executed in any number of counterparts and
by different parties hereto in separate counterparts, each of which when so executed shall be deemed to be an original and all of which taken together shall constitute one and the same agreement. Delivery of an executed counterpart of a signature
page of this Security Agreement by facsimile or by e-mail “PDF” copy shall be effective as delivery of a manually executed counterpart of this Security Agreement 

SECTION 7.9. Consent as Holder of Equity and as Pledged Interests Issuer. Each Grantor hereby (a) consents to the execution by
each other Grantor of this Security Agreement and grant by each other Grantor of a security interest, encumbrance, pledge and hypothecation in all Pledged Interests and other Collateral of such other Grantor to the Administrative Agent pursuant
hereto, and (b) without limiting the generality of the foregoing, consents to the transfer of any Pledged Interest to the Administrative Agent or its nominee pursuant to the terms of this Security Agreement following the occurrence and during
the continuance of an Event of Default and to the substitution of the Administrative Agent or its nominee as a partner under the limited partnership agreement or as a member under the limited liability company agreement, in any case, as heretofore
and hereafter amended. Furthermore, each Grantor as the holder of any Equity Interests in a Pledged Interests Issuer, hereby (i) waives all rights of first refusal, rights to purchase, and rights to consent to transfer (to any Secured Party or
to any purchaser resulting from the exercise of a Secured Party’s remedy provided hereunder or under applicable law) and (ii) if required by the organizational documents of such Pledged Interests Issuer, agrees to cause such Pledged
Interests Issuer to register the Lien granted hereunder and encumbering such Equity Interests in the registry books of such Pledged Interests Issuer. 

SECTION 7.10. Additional Grantors. Additional Material Domestic Subsidiaries of Borrower may from time to time enter into this
Security Agreement as a Grantor. Upon execution and delivery after the date hereof by the Administrative Agent and such Material Domestic Subsidiary of an instrument in the form of Annex 1, such Material Domestic Subsidiary shall become
a Grantor hereunder with the 

  
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same force and effect as if originally named as a Grantor herein. The execution and delivery of any instrument adding an additional Grantor as a party to this Security Agreement shall not require
the consent of any other Grantor hereunder. The rights and obligations of each Grantor hereunder shall remain in full force and effect notwithstanding the addition of any new Grantor as a party to this Security Agreement. 

SECTION 7.11. Acknowledgment of Pledged Interests Issuers. Each Pledged Interests Issuer that is party hereto agrees that it will
comply with instructions of the Administrative Agent with respect to the applicable Uncertificated Securities without further consent by the applicable Grantor. 

SECTION 7.12. Conflicts with Credit Agreement. To the fullest extent possible, the terms and provisions of the Credit Agreement shall
be read together with the terms and provisions of this Security Agreement so that the terms and provisions of this Security Agreement do not conflict with the terms and provisions of the Credit Agreement; provided, however, notwithstanding the
foregoing, in the event that any of the terms or provisions of this Security Agreement conflict with any terms or provisions of the Credit Agreement, the terms or provisions of the Credit Agreement shall govern and control for all purposes; provided
that the inclusion in this Security Agreement of terms and provisions, supplemental rights or remedies in favor of the Administrative Agent not addressed in the Credit Agreement shall not be deemed to be in conflict with the Credit Agreement and all
such additional terms, provisions, supplemental rights or remedies contained herein shall be given full force and effect. 
 SECTION 7.13.
Governing Law. This Security Agreement shall be governed by, and construed and enforced in accordance with, the laws of the State of Texas. 

SECTION 7.14. Submission to Jurisdiction. EACH GRANTOR HEREBY IRREVOCABLY
SUBMITS TO THE JURISDICTION OF ANY TEXAS STATE OR FEDERAL COURT
SITTING IN HOUSTON, TEXAS IN ANY ACTION OR PROCEEDING ARISING OUT OF
OR RELATING TO THIS SECURITY AGREEMENT OR THE OTHER CREDIT DOCUMENTS,
AND EACH GRANTOR HEREBY IRREVOCABLY AGREES THAT ALL CLAIMS IN RESPECT
OF SUCH ACTION OR PROCEEDING MAY BE HEARD AND DETERMINED IN SUCH
COURT. EACH CREDIT PARTY HEREBY UNCONDITIONALLY AND IRREVOCABLY WAIVES, TO THE
FULLEST EXTENT IT MAY EFFECTIVELY DO SO, ANY RIGHT IT MAY HAVE
TO THE DEFENSE OF AN INCONVENIENT FORUM TO THE MAINTENANCE OF SUCH
ACTION OR PROCEEDING. EACH GRANTOR HEREBY AGREES THAT SERVICE OF COPIES
OF THE SUMMONS AND COMPLAINT AND ANY OTHER PROCESS WHICH MAY BE
SERVED IN ANY SUCH ACTION OR PROCEEDING MAY BE MADE BY MAILING
OR DELIVERING A COPY OF SUCH PROCESS TO SUCH GRANTOR AT ITS
ADDRESS SET FORTH IN THIS SECURITY AGREEMENT. EACH GRANTOR HEREBY AGREES
THAT A FINAL JUDGMENT IN ANY SUCH ACTION OR PROCEEDING SHALL BE
CONCLUSIVE AND MAY BE ENFORCED IN OTHER JURISDICTIONS BY SUIT ON THE
JUDGMENT OR IN ANY OTHER MANNER PROVIDED BY LAW. NOTHING IN THIS
SECTION SHALL AFFECT THE RIGHTS OF ANY LENDER TO SERVE LEGAL PROCESS
IN ANY OTHER MANNER PERMITTED BY THE LAW OR AFFECT THE RIGHT
OF ANY LENDER TO BRING ANY ACTION OR PROCEEDING AGAINST ANY GRANTOR
OR ITS PROPERTY IN THE COURTS OF ANY OTHER JURISDICTION. 

SECTION 7.15. [Reserved]. 

SECTION 7.16. Amendment and Restatement; Ratification. Each of the Grantors hereby (a) ratifies and affirms its obligations under
the Existing Security Agreement, as amended and restated herein, (b) agrees that all of the liens and security interests created by and existing under the Existing Security Agreement shall continue to be valid and subsisting liens and security
interests securing the obligations under the Credit Agreement, the other Credit Documents, the Banking Services provided by Banking Services Providers, and the Hedging Arrangements with Secured Swap Providers, (c) agrees that the Existing
Security Agreement and the liens and security interests created thereunder shall remain in 

  
 Amended and Restated
Pledge and Security Agreement 
 Page 27 of 40 

 
full force and effect, as amended and restated herein, and (d) agrees that all rights, titles, interests, liens and security interests existing under the Existing Security Agreement are
renewed, extended, carried forward and conveyed hereby to secure all of the obligations of the Grantors under the Credit Agreement, the other Credit Documents, Banking Services provided by Banking Services Providers, and the Hedging Arrangements
with Secured Swap Providers. 
 SECTION 7.17. Waiver of Jury. EACH GRANTOR, THE LENDERS, THE ADMINISTRATIVE AGENT, THE ISSUING
LENDER, AND THE SWING LINE LENDER HEREBY IRREVOCABLY WAIVE ANY AND ALL RIGHT TO TRIAL BY JURY IN RESPECT OF ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS SECURITY AGREEMENT, ANY OTHER CREDIT DOCUMENT, OR ANY OF THE TRANSACTIONS
CONTEMPLATED HEREBY. 
 THIS SECURITY AGREEMENT AND THE OTHER CREDIT DOCUMENTS REPRESENT THE FINAL AGREEMENT BETWEEN THE PARTIES AND
SUPERSEDE ALL PRIOR UNDERSTANDINGS AND AGREEMENTS, WHETHER WRITTEN OR ORAL, RELATING TO THE TRANSACTIONS PROVIDED FOR HEREIN AND THEREIN. ADDITIONALLY, THIS SECURITY AGREEMENT AND THE CREDIT DOCUMENTS MAY NOT BE CONTRADICTED BY EVIDENCE OF PRIOR,
CONTEMPORANEOUS, OR SUBSEQUENT ORAL AGREEMENTS OF THE PARTIES. 
 THERE ARE NO UNWRITTEN ORAL AGREEMENTS BETWEEN THE PARTIES.

 [Remainder of this page intentionally left blank. Signature pages to follow.] 

  
 Amended and Restated
Pledge and Security Agreement 
 Page 28 of 40 

 IN WITNESS WHEREOF, each of the parties hereto has caused this Security Agreement to be duly
executed and delivered by its Responsible Officer as of the date first above written. 
  

			
	GRANTORS
	
	CARBO CERAMICS INC.
		
	By:	 	/S/ ERNESTO BAUTISTA III

 
			
	Name:	 	Ernesto Bautista III

 
			
	Title:	 	Vice President and Chief Financial Officer

  

			
	FALCON TECHNOLOGIES AND SERVICES, INC.
		
	By:	 	/S/ ERNESTO BAUTISTA III

 
			
	Name:	 	Ernesto Bautista III

 
			
	Title:	 	Vice President and Chief Financial Officer

  

			
	STRATAGEN, INC.
		
	By:	 	/S/ ERNESTO BAUTISTA III

 
			
	Name:	 	Ernesto Bautista III

 
			
	Title:	 	Vice President and Chief Financial Officer

  
 Signature Page to Amended
and Restated Pledge and Security Agreement 

 
			
	ADMINISTRATIVE AGENT:
	
	WELLS FARGO BANK, NATIONAL ASSOCIATION
		
	By:	 	/S/ DAVID MAYNARD

 
			
	Name:	 	David Maynard

 
			
	Title:	 	Senior Vice President

  
 Signature Page to Amended
and Restated Pledge and Security Agreement 

 SCHEDULE I 

to Amended and Restated Pledge and Security 

Agreement 
  

	Item A-1.	Location of Grantor for purposes of UCC. 

 Borrower: 

 

			
	CARBO Ceramics Inc.	  	Delaware

  

	Item A-2.	Grantor’s place of business or principal office. 

 Borrower: 

CARBO Ceramics Inc. 
 575 N. Dairy Ashford Road, Suite 300 

Houston, Texas 77079 
  

	Item A-3.	Taxpayer ID number. 

 Borrower: 

 

			
	CARBO Ceramics Inc.	  	72-1100013

  

	Item B.	Merger or other corporate reorganization. 

 None. 

  
 Amended and Restated
Pledge and Security Agreement 
 Schedule I 

 SCHEDULE II 

to Amended and Restated Pledge and Security 

Agreement 
 ITEM A – PLEDGED
INTERESTS 
  

											
	 Common Stock

	 Pledgor
	  	 Pledged Interests Issuer
(corporate)
	  	 Cert. #
	  	 # of Shares
	  	 Authorized

Shares
	  	 % of Total
Shares
Pledged

  

									
	 Limited Liability Company Interests

(Uncertificated unless otherwise noted)

	 Pledgor
	  	 Pledged Interests Issuer
(limited liability company)
	  	 % of Limited Liability

Company Interests Owned
	  	 % of Limited Liability

Company Interests Pledged
	  	 Type of Limited Liability

Company Interests Pledged

  

									
	 Partnership Interests

	 Pledgor
	  	 Pledged Interests Issuer
(partnership)
	  	 % of Partnership

Interests Owned
	  	 % of Partner-ship

Interests Pledged
	  	 Type of
Partnership
Interests Pledged

 ITEM B – PLEDGED NOTES 

 SCHEDULE III – A 

to Amended and Restated Pledge and Security 

Agreement 
 INTELLECTUAL PROPERTY
COLLATERAL 
 Item A. Patent Collateral. 

Issued Patents 
  

									
	 Country
	  	 Patent No.
	  	 Issue Date
	  	 Inventor(s)
	  	 Title

Patent Applications 
  

									
	 Country
	  	 Patent No.
	  	 Issue Date
	  	 Inventor(s)
	  	 Title

 SCHEDULE III – B 

to Amended and Restated Pledge and Security 

Agreement 
 Item B. Trademark
Collateral 
  

					
	 Registration #
	  	 Trademarks/Service Marks
	  	 Goods or Services

 SCHEDULE III – C 

to Amended and Restated Pledge and Security 

Agreement 
 Item C. Copyright
Collateral. 

 Annex 1 to Amended and Restated Pledge and Security 

Agreement 
 SUPPLEMENT NO.
             dated as of                     ,
20         (the “Supplement”), to the Amended and Restated Pledge and Security Agreement dated as of April 27, 2016 (as amended, supplemented, restated, or otherwise modified from
time to time, the “Security Agreement”), among CARBO CERAMICS INC., a Delaware corporation (the “Borrower”) and each Material Domestic Subsidiary of the Borrower party thereto from time to time (collectively with
the Borrower, the “Grantors” and individually, a “Grantor”), and WELLS FARGO BANK, NATIONAL ASSOCIATION (“Wells Fargo”), as Administrative Agent (the “Administrative Agent”) for the
ratable benefit of the Secured Parties (as defined in the Credit Agreement referred to herein). 
 A. Reference is made to that certain
Credit Agreement, dated as of January 29, 2010 (as amended, supplemented, amended and restated or otherwise modified from time to time, the “Credit Agreement”), among the Borrower, the lenders party thereto from time to time
(the “Lenders”), and Wells Fargo Bank, National Association, as the Administrative Agent, the issuing lender and the swing line lender. 

B. Capitalized terms used herein and not otherwise defined herein shall have the meanings assigned to such terms in the Security Agreement and
the Credit Agreement. 
 C. Section 7.10 of the Security Agreement provides that additional Material Domestic Subsidiaries of the
Borrower may become Grantors under the Security Agreement by execution and delivery of an instrument in the form of this Supplement. The undersigned Material Domestic Subsidiary of the Borrower (the “New Grantor”) is executing this
Supplement in accordance with the requirements of the Credit Agreement to become a Grantor under the Security Agreement. 
 Accordingly, the
Administrative Agent and the New Grantor agree as follows: 
 SECTION 1. In accordance with Section 7.10 of the Security Agreement, the
New Grantor by its signature below becomes a Grantor under the Security Agreement with the same force and effect as if originally named therein as a Grantor and the New Grantor hereby agrees (a) to all the terms and provisions of the Security
Agreement applicable to it as a Grantor thereunder and (b) represents and warrants that the representations and warranties made by it as a Grantor thereunder are true and correct on and as of the date hereof. In furtherance of the foregoing,
the New Grantor, as security for the payment and performance in full of the Secured Obligations (as defined in the Credit Agreement), does hereby create and grant to the Administrative Agent, its successors and assigns, for the benefit of the
Secured Parties, their successors and assigns as provided in the Security Agreement, a continuing security interest in and Lien on all of the New Grantor’s right, title and interest in and to the Collateral (as defined in the Security
Agreement) of the New Grantor. Each reference to a “Grantor” in the Security Agreement shall be deemed to include the New Grantor. The Security Agreement is hereby incorporated herein by reference. 

SECTION 2. The New Grantor represents and warrants to the Administrative Agent and the other Secured Parties that this Supplement has been
duly authorized, executed and delivered by it and constitutes its legal, valid and binding obligation, enforceable against it in accordance with its terms (subject to applicable bankruptcy, reorganization, insolvency, moratorium or similar laws
affecting creditors’ rights generally and subject, as to enforceability, to equitable principles of general application (regardless of whether enforcement is sought in a proceeding in equity or at law)). 

  
 Amended and Restated
Pledge and Security Agreement 
 Annex 1 

 SECTION 3. This Supplement may be executed in counterparts, each of which shall constitute an
original, but all of which when taken together shall constitute a single contract. This Supplement shall become effective when the Administrative Agent shall have received counterparts of this Supplement that, when taken together, bear the
signatures of the New Grantor and the Administrative Agent. Delivery of an executed signature page to this Supplement by facsimile or other electronic transmission shall be as effective as delivery of a manually signed counterpart of this
Supplement. 
 SECTION 4. The New Grantor hereby agrees that the schedules attached to the Security Agreement are hereby supplemented by the
corresponding schedules attached to this Supplement. The New Grantor hereby represents and warrants that the information provided in the schedules attached hereto are true and correct as of the date hereof. 

SECTION 5. The New Grantor hereby expressly acknowledges and agrees to the terms of Section 6.3. (Indemnity and Expenses) of the
Security Agreement. 
 SECTION 6. Except as expressly supplemented hereby, the Security Agreement shall remain in full force and effect.

 SECTION 7. In case one or more provisions of this Supplement shall be invalid, illegal or unenforceable in any respect under any
applicable law, the validity, legality, and enforceability of the remaining provisions contained herein or therein shall not be affected or impaired thereby. 

SECTION 8. All communications and notices hereunder shall be in writing and given as provided in the Security Agreement. All communications
and notices hereunder to the New Grantor shall be given to it at the address set forth under its signature hereto. 
 SECTION 9. The New
Grantor agrees to reimburse the Administrative Agent for its reasonable out-of-pocket costs and expenses in connection with this Supplement, including the reasonable fees and out-of-pocket expenses of outside counsel for the Administrative Agent.

 SECTION 10. Governing Law. This Security Agreement shall be governed by, and construed and enforced in accordance with, the laws
of the State of Texas. 
 SECTION 11. Submission to Jurisdiction. EACH GRANTOR HEREBY
IRREVOCABLY SUBMITS TO THE JURISDICTION OF ANY TEXAS STATE OR FEDERAL
COURT SITTING IN HOUSTON, TEXAS IN ANY ACTION OR PROCEEDING ARISING
OUT OF OR RELATING TO THIS SECURITY AGREEMENT OR THE OTHER CREDIT
DOCUMENTS, AND EACH GRANTOR HEREBY IRREVOCABLY AGREES THAT ALL CLAIMS IN
RESPECT OF SUCH ACTION OR PROCEEDING MAY BE HEARD AND DETERMINED IN
SUCH COURT. EACH CREDIT PARTY HEREBY UNCONDITIONALLY AND IRREVOCABLY WAIVES, TO
THE FULLEST EXTENT IT MAY EFFECTIVELY DO SO, ANY RIGHT IT MAY
HAVE TO THE DEFENSE OF AN INCONVENIENT FORUM TO THE MAINTENANCE OF
SUCH ACTION OR PROCEEDING. EACH GRANTOR HEREBY AGREES THAT SERVICE OF
COPIES OF THE SUMMONS AND COMPLAINT AND ANY OTHER PROCESS WHICH MAY
BE SERVED IN ANY SUCH ACTION OR PROCEEDING MAY BE MADE BY
MAILING OR DELIVERING A COPY OF SUCH PROCESS TO SUCH GRANTOR AT
ITS ADDRESS SET FORTH IN THIS SUPPLEMENT. EACH GRANTOR HEREBY AGREES
THAT A FINAL JUDGMENT IN ANY SUCH ACTION OR PROCEEDING SHALL BE
CONCLUSIVE AND MAY BE ENFORCED IN OTHER JURISDICTIONS BY SUIT ON THE
JUDGMENT OR IN ANY OTHER MANNER PROVIDED BY LAW. NOTHING IN THIS
SECTION SHALL AFFECT THE RIGHTS OF ANY LENDER TO SERVE LEGAL PROCESS
IN ANY OTHER MANNER PERMITTED BY THE LAW OR AFFECT THE RIGHT
OF ANY LENDER TO BRING ANY ACTION OR PROCEEDING AGAINST ANY GRANTOR
OR ITS PROPERTY IN THE COURTS OF ANY OTHER JURISDICTION. 

  
 Amended and Restated
Pledge and Security Agreement 
 Annex 1 

 SECTION 12. Waiver of Jury. EACH GRANTOR, THE LENDERS, THE ADMINISTRATIVE AGENT, THE
ISSUING LENDER, AND THE SWING LINE LENDER HEREBY IRREVOCABLY WAIVE ANY AND ALL RIGHT TO TRIAL BY JURY IN RESPECT OF ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS SUPPLEMENT, ANY OTHER CREDIT DOCUMENT, OR ANY OF THE TRANSACTIONS
CONTEMPLATED HEREBY. 
 THIS SUPPLEMENT, THE SECURITY AGREEMENT AND THE OTHER CREDIT DOCUMENTS, AS DEFINED IN THE CREDIT AGREEMENT
REFERRED TO IN THIS SUPPLEMENT, REPRESENT THE FINAL AGREEMENT AMONG THE PARTIES AND MAY NOT BE CONTRADICTED BY EVIDENCE OF PRIOR, CONTEMPORANEOUS, OR SUBSEQUENT ORAL AGREEMENTS OF THE PARTIES. 

THERE ARE NO UNWRITTEN ORAL AGREEMENTS AMONG THE PARTIES HERETO. 

IN WITNESS WHEREOF, the New Grantor and the Administrative Agent have duly executed this Supplement to the Security Agreement as of the day
and year first above written. 
  

			
	[Name of New Grantor],
		
	By:	 	 

 
			
	Name:	 	 

 
			
	Title:	 	 

  

			
	Address:	 	 
		 	 
		 	 

  

			
	WELLS FARGO BANK, NATIONAL ASSOCIATION, as Administrative Agent
		
	By:	 	 

 
			
	Name:	 	 

 
			
	Title:	 	 

  
 Amended and Restated
Pledge and Security Agreement 
 Annex 1 

 SCHEDULES TO SUPPLEMENT NO. 1 

[AS APPROPRIATE] 

  
 Amended and Restated
Pledge and Security Agreement 
 Annex 1EX-10.3

 Exhibit 10.3 

PATENT AND TRADEMARK SECURITY AGREEMENT 

This Patent and Trademark Security Agreement dated as of April 27, 2016 (this “Patent and Trademark Security Agreement”)
is made by and among CARBO Ceramics Inc., a Delaware corporation (the “Borrower”), certain Material Domestic Subsidiaries of the Borrower party hereto from time to time (collectively with the Borrower, the
“Grantors” and individually, a “Grantor”), and Wells Fargo Bank, National Association, as administrative agent (in such capacity, the “Administrative Agent”) for the ratable benefit of the Secured
Parties. Capitalized terms used herein and not otherwise defined herein shall have the meanings assigned to such terms in the Credit Agreement (as defined below) and the Pledge and Security Agreement (as defined below), as applicable. 

Preliminary Statement 

The Borrower and the Administrative Agent are parties to the Credit Agreement, dated as of January 29, 2010 (as amended, restated,
supplemented or otherwise modified from time to time, the “Credit Agreement”), among the Borrower, the lenders party thereto from time to time (the “Lenders”) and Wells Fargo Bank, National Association, as the
Administrative Agent, as Issuing Lender and as Swing Line Lender. 
 The Grantors own or are a party to, as applicable, the Patent
Collateral and Trademark Collateral listed on Schedule I annexed hereto and by this reference incorporated herein. 
 Pursuant to the
terms of that certain Amended and Restated Pledge and Security Agreement, dated as of April 27, 2016 (as the same may be amended and in effect from time to time, the “Pledge and Security Agreement”), among the grantors party
thereto from time to time (the “Pledge and Security Grantors”) in favor of the Administrative Agent for the ratable benefit of the Secured Parties, the Pledge and Security Grantors have granted a security interest in the Collateral,
including, without limitation, all right, title and interest of the Grantors in, to, and under all now owned and hereafter acquired Patent Collateral and Trademark Collateral, set forth on Schedule I attached hereto, to secure the payment of
all Secured Obligations. 
 Agreement 

Section 1.1 NOW, THEREFORE, for good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, each
Grantor hereby grants to the Administrative Agent for the ratable benefit of the Secured Parties a continuing security interest in all of such Grantor’s right, title and interest in, to and under, all of the following, whether now owned or
hereafter acquired by such Grantor, and wherever located and whether now owned or hereafter existing or arising (the “Patent and Trademark Collateral”): 

(a) (i) all inventions and discoveries, whether patentable or not, all letters patent and applications for letters patent throughout the world,
including those patents and patent applications referred to in Schedule I hereto, (ii) all reissues, divisions, continuations, continuations in part, extensions, renewals and reexaminations of any of the items described in clause (i),
(iii) all patent licenses, and other agreements providing any Grantor with the right to use any items of the type referred to in clauses (i) and (ii) above, and (iv) all proceeds of, and rights associated with, the foregoing
(including licenses, royalties income, payments, claims, damages and proceeds of infringement suits), the right to sue third parties for past, present or future infringements of any patent or patent application, and for breach or enforcement of any
patent license; and 

 (b) (i) (A) all trademarks, trade names, corporate names, company names, business names,
fictitious business names, trade styles, service marks, certification marks, collective marks, logos and other source or business identifiers, and all goodwill of the business associated therewith, now existing or hereafter adopted or acquired,
including those trademarks referred to in Schedule I hereto, whether currently in use or not, all registrations and recordings thereof and all applications in connection therewith, whether pending or in preparation for filing, including
registrations, recordings and applications in the United States Patent and Trademark Office or in any office or agency of the United States of America, or any State thereof or any other country or political subdivision thereof or otherwise, and all
common-law rights relating to the foregoing, and (B) the right to obtain all reissues, extensions or renewals of the foregoing (collectively referred to as the “Trademarks” and each, a “Trademark”), (ii) all Trademark
licenses for the grant by or to any Grantor of any right to use any Trademark, (iii) all of the goodwill of the business connected with the use of, and symbolized by the items described in, clause (i), and to the extent applicable clause (ii),
(iv) the right to sue third parties for past, present and future infringements of any Trademark Collateral described in clause (i) and, to the extent applicable, clause (ii), and (v) all Proceeds of, and rights associated with, the
foregoing, (including licenses, royalties, income, payments, claims, damages and proceeds of infringement suits), the right to sue third parties for past, present or future infringement or dilution of any Trademark, Trademark registration or
Trademark license, or for any injury to the goodwill associated with the use of any such Trademark or for breach or enforcement of any Trademark license and all rights corresponding thereto throughout the world; 

provided, however, that notwithstanding anything to the contrary contained in Section 1.1, Excluded Collateral shall
be excluded from the Lien and security interest granted hereunder (and shall, as applicable, not be included as “Collateral” or any component of the definition thereof for purposes of the Credit Documents); provided,
however, that (x) the exclusion from the Lien and security interest granted by any Grantor hereunder of any Excluded Collateral shall not limit, restrict or impair the grant by such Grantor of the Lien and security interest in any
accounts or receivables arising under any such Excluded Collateral or any payments due or to become due thereunder unless the conditions in effect which qualify such Property as an Excluded Collateral applies with respect to such accounts and
receivables and (y) any proceeds received by any Grantor from the sale, transfer or other disposition of any Excluded Collateral shall constitute Collateral unless the conditions in effect which qualify such Property as an Excluded Collateral
applies with respect to such proceeds. 
 Section 1.2 This Patent and Trademark Security Agreement has been executed and delivered by
the Grantors for the purpose of recording the security interest granted hereunder with the United States Patent and Trademark Office. This security interest is granted in conjunction with the security interests granted to the Administrative Agent
for the ratable benefit of the Secured Parties pursuant to the Pledge and Security Agreement. The Grantors hereby acknowledge and affirm that the rights and remedies of Secured Parties with respect to the security interest in the Patent and
Trademark Collateral made and granted hereby are more fully set forth in the Pledge and Security Agreement, the terms and provisions of which are incorporated by reference herein as if fully set forth herein. 

Section 1.3 The Grantors authorize and request that the United States Patent and Trademark Office and any other applicable government
office record this Patent and Trademark Security Agreement. 
 [Remainder of this page intentionally left blank. Signature pages to
follow.] 

  
 -2- 

 IN WITNESS WHEREOF, the Administrative Agent and each Grantor has caused this Patent and
Trademark Security Agreement to be duly executed by its duly authorized officer as of the date first above written. 
  

			
	GRANTORS:
	
	CARBO CERAMICS INC.
		
	By:	 	/S/ ERNESTO BAUTISTA III

 
			
	Name:	 	Ernesto Bautista III

 
			
	Title:	 	Vice President and Chief Financial Officer

  

			
	FALCON TECHNOLOGIES AND SERVICES, INC.
		
	By:	 	/S/ ERNESTO BAUTISTA III

 
			
	Name:	 	Ernesto Bautista III

 
			
	Title:	 	Vice President and Chief Financial Officer

  

			
	STRATAGEN, INC.
		
	By:	 	/S/ ERNESTO BAUTISTA III

 
			
	Name:	 	Ernesto Bautista III

 
			
	Title:	 	Vice President and Chief Financial Officer

  
 Signature Page to 

Patent and Trademark Security Agreement 

 
			
	ADMINISTRATIVE AGENT:
	
	 WELLS FARGO BANK, NATIONAL ASSOCIATION,

as Administrative Agent

		
	By:	 	/S/ DAVID MAYNARD

 
			
	Name:	 	David Maynard

 
			
	Title:	 	Senior Vice President

  
 Signature Page to 

Patent and Trademark Security Agreement 

 SCHEDULES: 
  

	Schedule I	Item A-Patent Collateral 

	    	Item B-Trademark Collateral 

 Schedule I 

Item A – Patent Collateral 

Item B – Trademark Collateral 
  

											
	 Credit Party
	  	 Jurisdiction
	  	 Trademark
	  	 Registration Date
	  	 Registration Number
	  	 Record Owner

  
 Schedule I to 

Patent and Trademark Security Agreement

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