Document:

EX-10.3

 Exhibit 10.3 

EXECUTION VERSION 

SUBSCRIPTION AGREEMENT FOR PIPE INVESTORS UNDER NDA 

This SUBSCRIPTION AGREEMENT (this “Subscription Agreement”) is entered into on December 23, 2020, by and among Altimar
Acquisition Corporation, a Cayman limited exempted company (the “Company”), Neuberger Berman Group LLC, a Delaware limited liability company (“NB”), Owl Rock Capital Group, LLC, a Delaware limited liability company
(“Owl Rock”) and the undersigned subscriber (“Subscriber”). Prior to the closing of the Transactions, the Company will domesticate as a Delaware corporation in accordance with Section 388 of the Delaware
General Corporation Law, as amended (the “Domestication”). 
 WHEREAS, concurrently with the execution of this Subscription
Agreement, the Company, NB and Owl Rock are, together with the other parties thereto, entering into a definitive agreement (as amended, modified, supplemented or waived from time to time, the “Transaction Agreement” and the
transactions contemplated by the Transaction Agreement to be completed on and prior to the closing date thereof, the “Transactions”), pursuant to which, among other things, in the manner, and on the terms and subject to the
conditions and exclusions set forth therein, (a) Blue Owl Partners, LP , a Delaware limited partnership formed and owned by the Company (“Blue Owl”), is acquiring (i) the management and other fee earning businesses of Owl
Rock (including in respect of all of Owl Rock’s existing and future businesses, whether private credit strategies, technology strategy and business development companies and including, for these purposes, performance-based fees on Owl
Rock’s business development companies (i.e., Part I/A)) and (ii) the Dyal Capital Partners division of NB (“Dyal”) and (b) Blue Owl Carry Partners, LP, a Delaware limited partnership formed and owned by the Company
(“Blue Owl Carry”), is acquiring 15% (net of anchor investor arrangements) of the carried interest, performance fees and/or incentive fees or allocations (except as described in the preceding clause (a)) arising in respect of all of the
existing and future Dyal (excluding Dyal I—V, which will not be contributed) and Owl Rock funds (with the businesses contributed to Blue Owl and Blue Owl Carry being referred to herein as the “Contributed Businesses”); 

WHEREAS, in connection with the Transactions, Subscriber desires to subscribe for and purchase from the Company, immediately prior to the
consummation of the Transactions, that number of the Company’s Class A Common Stock, par value $0.0001 per share (the “Class A Common Shares”), set forth on the signature page hereto (the
“Subscribed Shares”) for a purchase price of $10.00 per share (the “Per Share Price” and the aggregate of such Per Share Price for all Subscribed Shares being referred to herein as the “Purchase
Price”), and the Company desires to issue and sell to Subscriber the Subscribed Shares in consideration of the payment of the Purchase Price by or on behalf of Subscriber to the Company; and 

WHEREAS, on or about the date of this Subscription Agreement, the Company is entering into other subscription agreements (the “Other
Subscription Agreements” and together with this Subscription Agreement, the “Subscription Agreements”) with certain other investors (the “Other Subscribers” and together with Subscriber, the
“Subscribers”) in a form substantially similar to this Subscription Agreement, pursuant to which such Other Subscribers have agreed to purchase additional Class A Common Shares on the closing date of the Transaction (the
“Other Subscribed Shares” and together with the Subscribed Shares, the “Collective Subscribed Shares”). 

  
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 NOW, THEREFORE, in consideration of the foregoing and the mutual representations, warranties
and covenants, and subject to the conditions, herein contained, and intending to be legally bound hereby, the parties hereto hereby agree as follows: 

Section 1. Subscription. Subject to the terms and conditions hereof, at the Closing (as defined below), Subscriber hereby
agrees to subscribe for and purchase, and the Company hereby agrees to issue and sell to Subscriber, upon the payment of the Purchase Price, the Subscribed Shares (such subscription and issuance, the “Subscription”). Subscriber
understands that, pursuant to the Domestication, the Subscribed Shares that will be issued pursuant hereto shall be shares of common stock in a Delaware corporation. 

Section 2. Closing. 

(a) The consummation of the Subscription contemplated hereby (the “Closing”) shall occur on the closing date of the
Transactions (the “Closing Date”), immediately prior to or substantially concurrently with the consummation of the Transactions. 

(b) At least five (5) Business Days before the anticipated Closing Date, the Company shall deliver written notice to Subscriber (the
“Closing Notice”) specifying (i) the anticipated Closing Date and (ii) the wire instructions for delivery of the Purchase Price to the Company. No later than two (2) Business Days prior to the Closing Date, Subscriber
shall deliver the Purchase Price for the Subscribed Shares by wire transfer of United States dollars in immediately available funds to the account specified by the Company in the Closing Notice, such funds to be held by the Company in escrow until
the Closing, and deliver to the Company such information as is reasonably requested in the Closing Notice in order for the Company to issue the Subscribed Shares to Subscriber, including, without limitation, the legal name of the person in whose
name the Subscribed Shares are to be issued and a duly completed and executed Internal Revenue Service Form W-9 or appropriate Form W-8. Upon satisfaction (or, if
applicable, waiver) of the conditions set forth in this Section 2, the Company shall deliver to Subscriber (i) at the Closing, the Subscribed Shares in book entry form, free and clear of any liens or other restrictions
(other than those arising under this Subscription Agreement or applicable securities laws), in the name of Subscriber (or its nominee in accordance with its delivery instructions), and (ii) as promptly as practicable after the Closing, evidence
from the Company’s transfer agent of the issuance to Subscriber of the Subscribed Shares on and as of the Closing Date. In the event that the consummation of the Transactions does not occur within three (3) Business Days after the anticipated
Closing Date specified in the Closing Notice, unless otherwise agreed to in writing by the Company and the Subscriber, the Company shall promptly (but in no event later than two (2) Business Days after the anticipated Closing Date specified in
the Closing Notice) return the funds so delivered by Subscriber to the Company by wire transfer in immediately available funds to the account specified by Subscriber, and any book entries shall be deemed cancelled. Notwithstanding such return or
cancellation (x) a failure to close on the anticipated Closing Date shall not, by itself, be deemed to be a failure of any of the conditions to Closing set forth in this Section 2 to be satisfied or waived on or prior
to the Closing Date, and (y) unless and until this Subscription Agreement is terminated in accordance with Section 6 herein, Subscriber shall remain obligated (A) to redeliver funds to the Company in escrow
following the Company’s delivery to Subscriber of a new Closing Notice and (B) to consummate the Closing upon satisfaction of the conditions set forth in this Section 2. For the purposes of this Subscription
Agreement, “Business Day” means any day other than a Saturday, Sunday or any other day on which commercial banks are required or authorized to close in the State of New York. 

  
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 (c) The Closing shall be subject to the satisfaction, or valid waiver by each of the parties
hereto, of the conditions that, on the Closing Date: 
  

	 	(i)	 no suspension of the qualification of the Subscribed Shares for offering or sale or trading in any
jurisdiction, or initiation or threatening of any proceedings for any of such purposes, shall have occurred; 

  

	 	(ii)	 all conditions precedent to the closing of the Transactions set forth in the Transaction Agreement, including
all necessary approvals of the Company’s shareholders and regulatory approvals, if any, shall have been satisfied (as determined by the parties to the Transaction Agreement) or waived (other than those conditions which, by their nature, are to
be satisfied at the closing of the Transactions pursuant to the Transaction Agreement or by the Closing itself, but subject to their satisfaction or valid waiver at the closing of the Transactions), and the closing of the Transactions shall occur
substantially concurrently with or immediately following the Closing; and 

  

	 	(iii)	 no governmental authority shall have enacted, issued, promulgated, enforced or entered any judgment, order,
law, rule or regulation which is then in effect and has the effect of making the consummation of the transactions contemplated hereby illegal or otherwise restraining or prohibiting consummation of the transactions contemplated hereby.

 (d) In addition to the conditions set forth in Section 2(c), the obligation of the Company to consummate the
Closing shall be subject to the satisfaction or valid waiver by the Company of the additional conditions that, on the Closing Date: 
  

	 	(i)	 all representations and warranties of Subscriber contained in this Subscription Agreement shall be true and
correct in all material respects (other than representations and warranties that are qualified as to materiality or Subscriber Material Adverse Effect (as defined below), which representations and warranties shall be true and correct in all
respects) at and as of the Closing Date; and 

  

	 	(ii)	 Subscriber shall not be in material breach of any covenant, agreement or condition required by this
Subscription Agreement to be performed, satisfied or complied with by it at or prior to the Closing. 

 (e) In addition to
the conditions set forth in Section 2(c), the obligation of Subscriber to consummate the Closing shall be subject to the satisfaction or valid waiver by Subscriber of the additional conditions that, on the Closing Date: 

 

	 	(i)	 all representations and warranties of the Company contained in this Subscription Agreement shall be true and
correct in all material respects (other than representations and warranties that are qualified as to materiality or Company Material Adverse Effect (as defined below), which representations and warranties shall be true and correct in all respects)
at and as of the Closing Date; 

  
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	 	(ii)	 the Company shall not be in material breach of any covenant, agreement or condition required by this
Subscription Agreement to be performed, satisfied or complied with by it at or prior to the Closing; and 

  

	 	(iii)	 the terms of the Transaction Agreement shall not have been amended or modified in a manner that would
materially and adversely affect the Subscriber (in its capacity as such) without the Subscriber’s prior written consent. 

(f) Prior to or at the Closing, Subscriber shall deliver all such other information as is reasonably requested by the Company in order for the
Company to issue the Subscribed Shares to Subscriber. 
 Section 3. Company Representations and Warranties. The Company
represents and warrants to Subscriber and the Placement Agents (as defined below) that: 
 (a) The Company (i) is duly organized,
validly existing and in good standing under the laws of its jurisdiction of incorporation, (ii) has the requisite power and authority to own, lease and operate its properties, to carry on its business as it is now being conducted and to enter
into, deliver and perform its obligations under this Subscription Agreement, and (iii) is duly licensed or qualified to conduct its business and, if applicable, is in good standing under the laws of each jurisdiction (other than its
jurisdiction of incorporation) in which the conduct of its business or the ownership of its properties or assets requires such license or qualification, except, with respect to the foregoing clause (iii), where the failure to be in good
standing would not reasonably be expected to have a Company Material Adverse Effect. For purposes of this Subscription Agreement, a “Company Material Adverse Effect” means an event, change, development, occurrence, condition or
effect with respect to the Company and its subsidiaries, taken together as a whole (on a consolidated basis), that, individually or in the aggregate, would reasonably be expected to have a material adverse effect on the Company’s ability to
consummate the transactions contemplated hereby, including the issuance and sale of the Subscribed Shares. 
 (b) As of the Closing Date, the
Subscribed Shares will be duly authorized and, when issued and delivered to Subscriber against full payment therefor in accordance with the terms of this Subscription Agreement, will be validly issued, fully paid and
non-assessable and will not have been issued in violation of any preemptive rights created under the Company’s organizational documents (as adopted on or prior to the Closing Date), by contract, or the
laws of its jurisdiction of incorporation. 
 (c) This Subscription Agreement has been duly authorized, executed and delivered by the
Company, and assuming the due authorization, execution and delivery of the same by Subscriber, NB and Owl Rock, this Subscription Agreement constitutes the valid and legally binding obligation of the Company, enforceable against the Company in
accordance with its terms, except as such enforceability may be limited by bankruptcy, insolvency, reorganization, moratorium and similar laws affecting creditors generally and by the availability of equitable remedies. 

  
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 (d) Assuming the accuracy of the representations and warranties of Subscriber set forth in
Section 4 of this Subscription Agreement, the execution and delivery of this Subscription Agreement, the issuance and sale of the Subscribed Shares and the compliance by the Company with all of the provisions of this
Subscription Agreement and the consummation of the transactions contemplated herein will not conflict with or result in a breach or violation of any of the terms or provisions of, or constitute a default under, or result in the creation or
imposition of any lien, charge or encumbrance upon any of the property or assets of the Company pursuant to the terms of (i) any indenture, mortgage, deed of trust, loan agreement, lease, license or other agreement or instrument to which the
Company is a party or by which the Company is bound or to which any of the property or assets of the Company is subject that would reasonably be expected to have a Company Material Adverse Effect or materially affect the validity of the Subscribed
Shares or the legal authority of the Company to comply in all material respects with the terms of this Subscription Agreement; (ii) the organizational documents of the Company; or (iii) any statute or any judgment, order, rule or
regulation of any court or governmental agency or body, domestic or foreign, having jurisdiction over the Company or any of its properties that would reasonably be expected to have a Company Material Adverse Effect or materially affect the validity
of the Subscribed Shares or the legal authority of the Company to comply in all material respects with the terms of this Subscription Agreement. 

(e) Assuming the accuracy of the representations and warranties of Subscriber set forth in Section 4 of this
Subscription Agreement, the Company is not required to obtain any consent, waiver, authorization or order of, give any notice to, or make any filing or registration with, any court or other federal, state, local or other governmental authority,
self-regulatory organization (including New York Stock Exchange (the “Stock Exchange”)) or other person in connection with the execution, delivery and performance of this Subscription Agreement (including, without limitation, the
issuance of the Subscribed Shares), other than (i) notice filings required by applicable state securities laws, (ii), the filing of the Registration Statement pursuant to Section 5 below, (iii) those required by the Stock Exchange,
including with respect to obtaining stockholder approval, (iv) those required to consummate the Transactions as provided under the Transaction Agreement, (v) the filing of notification under the Hart-Scott-Rodino Antitrust Improvements Act
of 1976, if applicable, and (vi) the failure of which to obtain would not be reasonably likely to have a Company Material Adverse Effect. 

(f) Assuming the accuracy of Subscriber’s representations and warranties set forth in Section 4 of this
Subscription Agreement, no registration under the Securities Act of 1933, as amended, (the “Securities Act”) is required for the offer and sale of the Subscribed Shares by the Company to Subscriber and the Subscribed Shares are not
being offered in a manner involving a public offering under, or in a distribution in violation of, the Securities Act or any state securities laws. 

(g) Neither the Company nor any person acting on its behalf has engaged or will engage in any form of general solicitation or general
advertising (within the meaning of Regulation D) in connection with any offer or sale of the Subscribed Shares. 
 (h) The Company has not
entered into any agreement or arrangement entitling any agent, broker, investment banker, financial advisor or other person to any broker’s or finder’s fee or any other commission or similar fee in connection with the transactions
contemplated by this Subscription Agreement for which the Subscriber could become liable. Except for Goldman Sachs & Co. LLC and J.P. Morgan Securities LLC (collectively, the “Placement Agents”), no broker or finder is
entitled to any brokerage or finder’s fee or commission solely in connection with the sale of the Subscribed Shares to Subscriber. 

  
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 (i) As of their respective dates, all reports required to be filed by the Company with the
U.S. Securities and Exchange Commission (the “SEC” or the Commission”) prior to the date hereof (the “SEC Reports”) complied in all material respects with the applicable requirements of the Securities
Act and the Securities Exchange Act of 1934, as amended (the “Exchange Act”) and the rules and regulations of the SEC promulgated thereunder, and none of the SEC Reports, when filed, contained any untrue statement of a material fact
or omitted to state a material fact required to be stated therein or necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading. The financial statements of the Company included in
the SEC Reports comply in all material respects with applicable accounting requirements and the rules and regulations of the SEC with respect thereto as in effect at the time of filing and fairly present in all material respects the financial
position of the Company as of and for the dates thereof and the results of operations and cash flows for the periods then ended, subject, in the case of unaudited statements, to normal, year-end audit
adjustments. A copy of each SEC Report is available to the Subscriber via the SEC’s EDGAR system. There are no outstanding or unresolved comments in comment letters received by the Company from the staff of the Division of Corporation Finance
of the SEC with respect to any of the SEC Reports. 
 (j) As of the date hereof, the issued and outstanding shares of the Company are
registered pursuant to Section 12(b) of the Exchange Act, and are listed for trading on the New York Stock Exchange (“NYSE”) under the symbol “ATAC” (it being understood that the trading symbol will be changed in connection with
the Transaction). Except as disclosed in the SEC Reports, as of the date hereof, there is no suit, action, proceeding or investigation pending or, to the knowledge of the Company, threatened against the Company by NYSE or the SEC, respectively, to
prohibit or terminate the listing of the Company’s shares on NYSE or to deregister the shares under the Exchange Act. The Company has taken no action that is designed to terminate the registration of the shares under the Exchange Act. 

(k) Other than the Other Subscription Agreements, the Transaction Agreement and any other agreement contemplated by the Transaction Agreement,
the Company has not entered into any side letter or similar agreement with any Other Subscriber in connection with such Other Subscriber’s direct or indirect investment in the Company or any Other Subscriber (other than any PIPE Financing (as
defined in the Transaction Agreement)). No Other Subscription Agreement or other document with respect to any PIPE Financing includes terms and conditions that are materially more advantageous to any Other Subscriber than the Subscriber hereunder,
and such Other Subscription Agreements and similar documentation with respect to any PIPE Financing have not been amended or modified in any material respect following the date of this Subscription Agreement. No Other Subscriber will receive any of
the Altimar Class A ordinary shares (“Altimar Class A Shares”) or warrants exercisable into such Altimar Class A Shares (other than, for the avoidance of doubt, issuances of the Other Subscribed Shares
at the Per Share Price). 
 (l) Except for such matters as have not had and would not be reasonably likely to have, individually or in the
aggregate, a Company Material Adverse Effect, as of the date of this Agreement, there is no (i) action, suit, claim or other proceeding, in each case by or before any governmental authority pending, or, to the knowledge of the Company,
threatened against the Company or (ii) judgment, decree, injunction, ruling or order of any governmental entity or arbitrator outstanding against the Company. 

(m) The Company acknowledges and agrees that, notwithstanding anything herein to the contrary, the Subscribed Shares may be pledged by
Subscriber in connection with a bona fide margin agreement, provided such pledge shall be (i) pursuant to an available exemption from the registration requirements of the Securities Act or (ii) pursuant to, and in accordance with, a
registration statement that is effective under the Securities Act at the time of such pledge, and the 

  
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Subscriber effecting a pledge of its Subscribed Shares shall not be required to provide the Company with any notice thereof; provided, however, that neither the Company nor its
counsel shall be required to take any action (or refrain from taking any action) in connection with any such pledge, other than providing any such lender of such margin agreement with an acknowledgment that the Subscribed Shares are not subject to
any contractual prohibition on pledging or lock up, the form of such acknowledgment to be subject to review and comment by the Company in all respects. 

Section 4. Subscriber Representations and Warranties. Subscriber represents and warrants to the Company and the Placement
Agents that: 
 (a) Subscriber (i) is duly organized, validly existing and in good standing under the laws of its jurisdiction of
incorporation or formation, and (ii) has the requisite power and authority to enter into and perform its obligations under this Subscription Agreement. 

(b) This Subscription Agreement has been duly executed and delivered by Subscriber, and assuming the due authorization, execution and delivery
of the same by the Company, NB and Owl Rock, this Subscription Agreement constitutes the valid and legally binding obligation of Subscriber, enforceable against Subscriber in accordance with its terms, except as such enforceability may be limited by
bankruptcy, insolvency, reorganization, moratorium and similar laws affecting creditors generally and by the availability of equitable remedies. 

(c) The execution and delivery of this Subscription Agreement, the purchase of the Subscribed Shares and the compliance by Subscriber with all
of the provisions of this Subscription Agreement and the consummation of the transactions contemplated herein will not conflict with or result in a breach or violation of any of the terms or provisions of, or constitute a default under, or result in
the creation or imposition of any lien, charge or encumbrance upon any of the property or assets of Subscriber pursuant to the terms of (i) any indenture, mortgage, deed of trust, loan agreement, lease, license or other agreement or instrument
to which Subscriber is a party or by which Subscriber is bound or to which any of the property or assets of Subscriber is subject; (ii) the organizational documents of Subscriber; or (iii) any statute or any judgment, order, rule or
regulation of any court or governmental agency or body, domestic or foreign, having jurisdiction over Subscriber or any of its properties that, in the case of clauses (i) and (iii), would reasonably be expected to have a
Subscriber Material Adverse Effect. For purposes of this Subscription Agreement, a “Subscriber Material Adverse Effect” means an event, change, development, occurrence, condition or effect with respect to Subscriber that would
reasonably be expected to have a material adverse effect on Subscriber’s ability to consummate the transactions contemplated hereby, including the purchase of the Subscribed Shares. 

(d) Subscriber (i) is a “qualified institutional buyer” (as defined in Rule 144A under the Securities Act) or an
“accredited investor” (within the meaning of Rule 501(a)(1), (2), (3) or (7) under the Securities Act) satisfying the applicable requirements set forth on Annex A, (ii) is acquiring the Subscribed Shares only for its own account
and not for the account of others, or if Subscriber is subscribing for the Subscribed Shares as a fiduciary or agent for one or more investor accounts, each owner of such account is a qualified institutional buyer and Subscriber has full investment
discretion with respect to each such account, and the full power and authority to make 

  
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the acknowledgements, representations and agreements herein on behalf of each owner of each such account, and (iii) is not acquiring the Subscribed Shares with a view to, or for offer or
sale in connection with, any distribution thereof in violation of the Securities Act (and has provided the Company with the requested information on Annex A following the signature page hereto). Subscriber is not an entity formed for the specific
purpose of acquiring the Subscribed Shares and is an “institutional account” as defined by FINRA Rule 4512(c). 
 (e) Subscriber
understands that the Subscribed Shares are being offered in a transaction not involving any public offering within the meaning of the Securities Act and that the Subscribed Shares have not been registered under the Securities Act. Subscriber
understands that the Subscribed Shares may not be offered, resold, transferred, pledged or otherwise disposed of by Subscriber absent an effective registration statement under the Securities Act, except (i) to the Company or a subsidiary
thereof, or (ii) pursuant to an applicable exemption from the registration requirements of the Securities Act, and, in each of cases (i) and (ii), in accordance with any applicable securities laws of the applicable states and other
jurisdictions of the United States, and as a result of these transfer restrictions, Subscriber may not be able to readily resell the Subscribed Shares and may be required to bear the financial risk of an investment in the Subscribed Shares for an
indefinite period of time. Subscriber acknowledges and agrees that the Subscribed Shares will not be eligible for offer, resale, transfer, pledge or disposition pursuant to Rule 144 promulgated under the Securities Act (“Rule 144”) until
at least one year from the filing of “Form 10 information” with the Commission after the Closing Date. Subscriber understands that it has been advised to consult legal counsel prior to making any offer, resale, pledge or transfer of any of
the Subscribed Shares. 
 (f) Subscriber understands and agrees that Subscriber is purchasing the Subscribed Shares directly from the
Company. Subscriber further acknowledges that there have not been, and Subscriber hereby agrees that it is not relying on, any representations, warranties, covenants or agreements made to Subscriber by the Company, NB, Owl Rock, the Placement
Agents, any of their respective affiliates or any control persons, officers, directors, employees, partners, agents or representatives, any other party to the Transactions or any other person or entity, expressly or by implication, other than those
representations, warranties, covenants and agreements of the Company expressly set forth in this Subscription Agreement. Subscriber acknowledges that certain information provided to Subscriber was based on projections, and such projections were
prepared based on assumptions and estimates that are inherently uncertain and are subject to a wide variety of significant business, economic and competitive risks and uncertainties that could cause actual results to differ materially from those
contained in the projections. Subscriber agrees that neither of the Placement Agents, nor any of their respective affiliates or any of their or their respective affiliates’ control persons, officers, directors or employees, shall be liable to
the Subscriber pursuant to this Subscription Agreement for any action heretofore or hereafter taken or omitted to be taken by any of them in connection with the purchase of the Subscribed Shares. On behalf of itself and its affiliates, the
Subscriber releases each of the Placement Agents in respect of any losses, claims, damages, obligations, penalties, judgments, awards, liabilities, costs, expenses or disbursements related to this Subscription Agreement or the transactions
contemplated hereby. 

  
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 (g) In making its decision to purchase the Subscribed Shares, Subscriber has relied solely
upon independent investigation made by Subscriber. Subscriber acknowledges and agrees that Subscriber has received such information as Subscriber deems necessary in order to make an investment decision with respect to the Subscribed Shares,
including with respect to the Company and its subsidiaries (including Blue Owl and Blue Owl Carry) and the Contributed Businesses (collectively, the “Acquired Companies”) and the Transactions. Subscriber represents and agrees that
Subscriber and Subscriber’s professional advisor(s), if any, have had the full opportunity to ask such questions, receive such answers and obtain such information as Subscriber and such undersigned’s professional advisor(s), if any, have
deemed necessary to make an investment decision with respect to the Subscribed Shares. Without limiting the generality of the foregoing, the Subscriber acknowledges that it has reviewed the Company’s filings with the Commission and any
disclosure documents provided by or on behalf of the Company, NB or Owl Rock in connection with this Subscription. Subscriber acknowledges that no statement or printed material contrary to any such disclosure documents has been made or given to
Subscriber by or on behalf of the Company, NB or Owl Rock. Subscriber acknowledges and agrees that none of the Placement Agents, or any affiliate of the Placement Agents, has provided Subscriber with any information or advice with respect to the
Subscribed Shares nor is such information or advice necessary or desired. None of the Placement Agents or any of their respective affiliates has made or makes any representation as to the Company or the Acquired Companies or the quality or value of
the Subscribed Shares and the Placement Agents and any of their respective affiliates may have acquired non-public information with respect to the Company or the Acquired Companies which Subscriber agrees need
not be provided to it. In connection with the issuance of the Subscribed Shares to Subscriber, none of the Placement Agents or any of their respective affiliates has acted as a financial advisor or fiduciary to Subscriber. The Subscriber agrees that
none of the Placement Agents shall be liable to any Subscriber for any action heretofore or hereafter taken or omitted to be taken by any of them in connection with the Subscriber’s purchase of the Subscribed Shares. 

(h) Subscriber became aware of this offering of the Subscribed Shares solely by means of direct contact between Subscriber and the Company, NB
or Owl Rock, or their respective representatives or affiliates, or by means of contact from the Placement Agents and the Subscribed Shares were offered to Subscriber solely by direct contact between Subscriber and the Company, NB and/or Owl Rock, or
their respective representatives or affiliates. Subscriber did not become aware of this offering of the Subscribed Shares, nor were the Subscribed Shares offered to Subscriber, by any other means. Subscriber acknowledges that the Company represents
and warrants that the Subscribed Shares (i) were not offered by any form of general solicitation or general advertising and (ii) are not being offered in a manner involving a public offering under, or in a distribution in violation of, the
Securities Act, or any state securities laws. 
 (i) Subscriber acknowledges that it is aware that there are substantial risks incident to
the purchase and ownership of the Subscribed Shares. Subscriber has such knowledge and experience in financial and business matters as to be capable of evaluating the merits and risks of an investment in the Subscribed Shares, and Subscriber has had
an opportunity to seek, and has sought, such accounting, legal, business and tax advice as Subscriber has considered necessary to make an informed investment decision. 

(j) Subscriber has adequately analyzed and fully considered the risks of an investment in the Subscribed Shares and determined that the
Subscribed Shares are a suitable investment for Subscriber and that Subscriber is able at this time and in the foreseeable future to bear the economic risk of a total loss of Subscriber’s investment in the Company. Subscriber acknowledges
specifically that a possibility of total loss exists. 

  
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 (k) Subscriber understands and agrees that no federal or state agency has passed upon or
endorsed the merits of the offering of the Subscribed Shares or made any findings or determination as to the fairness of this investment. 

(l) Subscriber is not, and is not owned or controlled by or acting on behalf of (in connection with the Transactions), a Sanctioned Person.
Subscriber is not a non-U.S. shell bank or providing banking services to a non-U.S. shell bank. Subscriber represents that if it is a financial institution subject to
the Bank Secrecy Act (31 U.S.C. Section 5311 et seq.), as amended by the USA PATRIOT Act of 2001 and its implementing regulations (collectively, the “BSA/PATRIOT Act”), that Subscriber maintains policies and procedures
reasonably designed to comply with applicable obligations under the BSA/PATRIOT Act. Subscriber also represents that it maintains, to the extent required, either directly or through the use of a third-party administrator, policies and procedures
reasonably designed for the screening of any investors against Sanctions-related lists of blocked or restricted persons and to ensure that the funds held by Subscriber and used to purchase the Subscribed Shares are derived from lawful activities.
For purposes of this Agreement, “Sanctioned Person” means at any time any person or entity: (a) listed on any Sanctions-related list of designated or blocked or restricted persons; (b) that is a national of, the government of, or
any agency or instrumentality of the government of, or resident in, or organized under the laws of, a country or territory that is the target of comprehensive Sanctions from time to time (as of the date of this Agreement, Cuba, Iran, North Korea,
Syria, and the Crimea region); or (c) owned or controlled by or acting on behalf of any of the foregoing. “Sanctions” means those trade, economic and financial sanctions laws, regulations, embargoes, and restrictive measures (in each
case having the force of law) administered, enacted or enforced from time to time by (a) the United States (including without limitation the U.S. Department of the Treasury, Office of Foreign Assets Control, the U.S. Department of State, and
the U.S. Department of Commerce), (b) the European Union and enforced by its member states, (c) the United Nations, (d) Her Majesty’s Treasury and (e) the Cayman Islands. 

(m) Subscriber is not currently (and at all times through Closing will refrain from being or becoming) a member of a “group” (within
the meaning of Section 13(d)(3) or Section 14(d)(2) of the Exchange Act or any successor provision) acting for the purpose of acquiring, holding, voting or disposing of equity securities of the Company, Blue Owl, Blue Owl Carry or the
Contributed Businesses (within the meaning of Rule 13d-5(b)(1) under the Exchange Act). 
 (n)
[Reserved]. 
 (o) If Subscriber is an employee benefit plan that is subject to Title I of the Employee Retirement Income Security Act of
1974, as amended (“ERISA”), a plan, an individual retirement account or other arrangement that is subject to section 4975 of the Internal Revenue Code of 1986, as amended (the “Code”) or an employee benefit plan that is a
governmental plan (as defined in section 3(32) of ERISA), a church plan (as defined in section 3(33) of ERISA), a non-U.S. plan (as described in section 4(b)(4) of ERISA) or other plan that is not subject to
the foregoing but may be subject to provisions under any other federal, state, local, non-U.S. or other laws or regulations that are similar to such provisions of ERISA or the Code, or an entity whose
underlying 

  
 10 

 
assets are considered to include “plan assets” of any such plan, account or arrangement (each, a “Plan”) subject to the fiduciary or prohibited Transactions provisions
of ERISA or section 4975 of the Code, Subscriber represents and warrants that (i) neither the Company, nor any of its respective affiliates (the “Transactions Parties”) has acted as the Plan’s fiduciary, or has been relied
on for advice, with respect to its decision to acquire and hold the Subscribed Shares, and none of the Transactions Parties shall at any time be relied upon as the Plan’s fiduciary with respect to any decision to acquire, continue to hold or
transfer the Subscribed Shares and (ii) none of the acquisition, holding and/or transfer or disposition of the Subscribed Shares will result in a non-exempt prohibited Transactions under ERISA or
Section 4975 of the Code or any similar law or regulation. 
 (p) Subscriber has, and at the Closing will have, sufficient funds or
immediate unconditional availability to sufficient funds, to pay the Purchase Price pursuant to Section 2 and any damages required to be paid after termination of this Agreement, if applicable. 

(q) No broker or finder is entitled to any brokerage or finder’s fee or commission payable by Subscriber solely in connection with the
sale of the Subscribed Shares to Subscriber based on any arrangement entered into by or on behalf of Subscriber. 
 (r) Subscriber
acknowledges and is aware that (i) the Placement Agents are each acting as the Company’s joint placement agent, (ii) Goldman Sachs is acting as financial advisor to Owl Rock in connection with the Transaction, (iii) Goldman Sachs
has served in various commercial roles for Owl Rock, its affiliates and certain funds and business development companies that Owl Rock and its affiliates advise, (iv) Goldman Sachs has acted as underwriter to the Company in connection with the
Company’s initial public offering, and (v) JPM is acting as financial advisor to the Company in connection with the Transaction 

Section 5. Registration of Subscribed Shares. 

(a) The Company agrees that the Company will file with the Commission (at the Company’s sole cost and expense) a registration statement
registering the resale of the Subscribed Shares (the “Registration Statement”) no later than thirty (30) calendar days after the Closing Date, and the Company shall use its commercially reasonable efforts to have the Registration
Statement declared effective as soon as practicable after the filing thereof, but no later than the earlier of (i) sixty (60) calendar days after the filing thereof (or, in the event the Commission reviews and has written comments to the
Registration Statement, the ninetieth (90th) calendar day following the filing thereof) and (ii) the tenth (10th) business day after the date the Company is notified (orally or in writing, whichever is earlier) by the Commission that the
Registration Statement will not be “reviewed” or will not be subject to further review ((i) and (ii) collectively, the “Effectiveness Deadline”); provided, that if such day falls on a Saturday, Sunday or other day that the
Commission is closed for business, the Effectiveness Deadline shall be extended to the next Business Day on which the Commission is open for business. The Company will use its commercially reasonable efforts to provide a draft of the Registration
Statement to the undersigned for review (but not comment) at least two (2) Business Days in advance of filing the Registration Statement; provided that, for the avoidance of doubt, in no event shall the Company be required to delay or postpone
the filing of such Registration Statement as a result of or in connection with Subscriber’s review. Unless otherwise agreed to in writing the Subscriber, Subscriber shall not be identified as a 

  
 11 

 
statutory underwriter in the Registration Statement unless requested by the Commission or another regulatory agency; provided, that if the Commission or another regulatory agency requests that a
Subscriber be identified as a statutory underwriter in the Registration Statement, Subscriber will have the opportunity to withdraw from the Registration Statement upon its prompt written request to the Company. Notwithstanding the foregoing, if the
Commission prevents the Company from including any or all of the shares proposed to be registered under the Registration Statement due to limitations on the use of Rule 415 of the Securities Act for the resale of the Subscribed Shares by the
applicable stockholders or otherwise, such Registration Statement shall register for resale such number of Subscribed Shares which is equal to the maximum number of Subscribed Shares as is permitted by the Commission. In such event, the number of
Subscribed Shares to be registered for each selling stockholder named in the Registration Statement shall be reduced pro rata among all such selling stockholders. The Company agrees that, except for such times as the Company is permitted hereunder
to suspend the use of the prospectus forming part of a Registration Statement, the Company will use its commercially reasonable efforts to cause such Registration Statement to remain effective with respect to Subscriber until the earlier of
(i) three (3) years from the issuance of the Subscribed Shares, (ii) the date on which all of the Subscribed Shares shall have been sold, or (iii) on the first date on which the undersigned can sell all of its Subscribed Shares (or
shares received in exchange therefor) under Rule 144 without limitation as to the manner of sale or the amount of such securities that may be sold. If requested by Subscriber, the Company shall use its commercially reasonable efforts to
(i) cause the removal of the restrictive legends from any Subscribed Shares being sold under the Registration Statement or pursuant to Rule 144 at the time of sale of such Registrable Securities (as defined below) and, at the request of a
Holder (as defined below), cause the removal of all restrictive legends from any Registrable Securities held by such Holder that may be sold by such Holder without restriction under Rule 144, including without limitation, any volume and manner of
sale restrictions, and (ii) cause its legal counsel to deliver an opinion, if necessary, to the transfer agent in connection with the instruction under subclause (i) to the effect that the removal of such restrictive legends in such
circumstances may be effected under the Securities Act, in each case upon the receipt of customary representations and other documentation, if any, from the Holder as reasonably requested by the Company, its counsel or the transfer agent,
establishing that restrictive legends are no longer required. The Company will use commercially reasonable efforts to file all reports, and provide all customary and reasonable cooperation, necessary to enable Holder to resell Registrable Securities
pursuant to the Registration Statement or Rule 144, as applicable, qualify the Registrable Securities for listing on the applicable stock exchange on which the Company’s Class A Common Shares are then listed and update or amend the
Registration Statement as necessary to include Registrable Securities. “Registrable Securities” shall mean, as of any date of determination, the Subscribed Shares and any other equity security issued or issuable with respect to the
Subscribed Shares by way of share split, dividend, distribution, recapitalization, merger, exchange, replacement or similar event, provided, however, that such securities shall cease to be Registrable Securities at the earliest of (A) three (3)
years from the issuance of the Subscribed Shares, (B) the date all Subscribed Shares held by a Holder may be sold by such Holder without volume or manner of sale limitations pursuant to Rule 144 and without the requirement for the Company to be
in compliance with the current public information required under Rule 144(c)(1) (or Rule 144(i)(2), if applicable), (C) the date on which such securities have actually been sold by a Holder, or (D) when such securities shall have ceased to be
outstanding. “Holder” shall mean Subscriber or any affiliate of Subscriber to which the rights under this Section 5 shall have been assigned. The undersigned 

  
 12 

 
agrees to disclose its beneficial ownership, as determined in accordance with Rule 13d-3 of the Exchange Act, of Subscribed Shares to the Company (or its
successor) upon request to assist the Company in making the determination described above. The Company’s obligations to include the Subscribed Shares in the Registration Statement are contingent upon Subscriber furnishing in writing to the
Company such information regarding Subscriber, the securities of the Company held by Subscriber and the intended method of disposition of the Subscribed Shares as shall be reasonably requested by the Company to effect the registration of the
Subscribed Shares, and Subscriber shall execute such documents in connection with such registration as the Company may reasonably request that are customary of a selling stockholder in similar situations, including providing that the Company shall
be entitled to postpone and suspend the effectiveness or use of the Registration Statement during any customary blackout or similar period or as permitted hereunder. In the case of the registration effected by the Company pursuant to this
Subscription Agreement, the Company shall, upon reasonable request, inform Subscriber as to the status of such registration. Subscriber shall not be entitled to use the Registration Statement for an underwritten offering of Subscribed Shares.
Notwithstanding anything to the contrary contained herein, the Company may delay or postpone filing of such Registration Statement, and from time to time require Subscriber not to sell under the Registration Statement or suspend the use or
effectiveness of any such Registration Statement if it determines that in order for the registration statement to not contain a material misstatement or omission, an amendment thereto would be needed, or if such filing or use could materially affect
a bona fide business or financing Transactions of the Company or would require premature disclosure of information that could materially adversely affect the Company, or if the Commission issues any stop order suspending the effectiveness of any
Registration Statement or indicates the intention to initiate any proceedings for such purpose (each such circumstance, a “Suspension Event”); provided, that, (w) the Company shall not so delay filing or so suspend the use of the
Registration Statement for a period of more than sixty (60) consecutive days or more than two (2) times in any three hundred sixty (360) day period and (x) the Company shall use commercially reasonable efforts to make such
registration statement available for the sale by the undersigned of such securities as soon as practicable thereafter. 
 (b) Upon receipt of
any written notice from the Company (which notice shall not contain any material non-public information regarding the Company) of the occurrence of any Suspension Event during the period that the Registration
Statement is effective or if as a result of a Suspension Event the Registration Statement or related prospectus contains any untrue statement of a material fact or omits to state any material fact required to be stated therein or necessary to make
the statements therein, in light of the circumstances under which they were made (in the case of the prospectus) not misleading, the undersigned agrees that (i) it will immediately discontinue offers and sales of the Subscribed Shares under the
Registration Statement (excluding, for the avoidance of doubt, sales conducted pursuant to Rule 144) until the undersigned receives copies of a supplemental or amended prospectus (which the Company agrees to promptly prepare) that corrects the
misstatement(s) or omission(s) referred to above and receives notice that any post-effective amendment has become effective or unless otherwise notified by the Company that it may resume such offers and sales, and (ii) it will maintain the
confidentiality of any information included in such written notice delivered by the Company unless otherwise required by law, subpoena or regulatory request or requirement. If so directed by the Company, the undersigned will deliver to the Company,
or in the undersigned’s sole discretion destroy, all copies of the prospectus covering the Subscribed Shares in the undersigned’s possession; provided, however, that this obligation to deliver or destroy all copies of the prospectus
covering the Subscribed Shares shall not apply (w) to the extent the undersigned is required to retain a copy of such prospectus (A) in order to comply with applicable legal, regulatory, self-regulatory or professional requirements or
(B) in accordance with a bona fide pre-existing document retention policy or (x) to copies stored electronically on archival servers as a result of automatic data
back-up. 

  
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 Section 6. Termination. This Subscription Agreement shall terminate and be void
and of no further force and effect, and all rights and obligations of the parties hereunder shall terminate without any further liability on the part of any party in respect thereof, upon the earliest to occur of (a) such date and time as the
Transaction Agreement is validly terminated in accordance with its terms without being consummated, (b) upon the mutual written agreement of all parties hereto to terminate this Subscription Agreement or (c) by written notice from
Subscriber or any other party given anytime on or after October 23, 2021, if the Closing has not occurred by such date and the terminating party’s breach was not the primary reason the Closing failed to occur by such date, (the termination
events described in clauses (a)–(c) above, collectively, the “Termination Events”); provided, that nothing herein will relieve any party from liability for any willful breach hereof prior to the time of termination or
common law intentional fraud in the making of any representation or warranty hereunder, and each party will be entitled to any remedies at law or in equity to recover losses, liabilities or damages arising from such breach or fraud. The Company
shall notify Subscriber of the termination of the Transaction Agreement promptly after the termination thereof. Upon the occurrence of any Termination Event, except as set forth in the proviso to the first sentence of this Section 6, this
Subscription Agreement shall be void and of no further effect and any portion of the Purchase Price paid by the Investor to Company in connection herewith shall promptly (and in any event within one business day) following the Termination Event be
returned to the Investor. 
 Section 7. Trust Account Waiver. Subscriber hereby acknowledges that the Company has established a
trust account (the “Trust Account”) containing the proceeds of its initial public offering (the “IPO”) and from certain private placements occurring simultaneously with the IPO (including interest accrued from time
to time thereon) for the benefit of the Company’s public stockholders and certain other parties (including the underwriters of the IPO). For and in consideration of the Company entering into this Subscription Agreement, and for other good and
valuable consideration, the receipt and sufficiency of which are hereby acknowledged, Subscriber hereby (a) agrees that it does not now and shall not at any time hereafter have any right, title, interest or claim of any kind in or to any assets
held in the Trust Account, and shall not make any claim against the Trust Account, regardless of whether such claim arises as a result of, in connection with or relating in any way to this Subscription Agreement or any other matter, and regardless
of whether such claim arises based on contract, tort, equity or any other theory of legal liability (any and all such claims are collectively referred to hereafter as the “Released Claims”), (b) irrevocably waives any Released
Claims that it may have against the Trust Account now or in the future as a result of, or arising out of, any negotiations, contracts or agreements with the Company, and (c) will not seek recourse against the Trust Account for any reason
whatsoever; provided, however, that nothing in this Section 7 shall be deemed to limit any Subscriber’s right to distributions from the Trust Account in accordance with the Company’s amended and
restated certificate of incorporation in respect of shares of Class A Common Stock of the Company acquired by any means other than pursuant to this Subscription Agreement. 

  
 14 

 Section 8. Indemnity. 

(a) The Company agrees to indemnify and hold harmless, to the extent permitted by law, Subscriber, its directors, and officers, employees, and
agents, and each person who controls Subscriber (within the meaning of the Securities Act or the Exchange Act) and each affiliate of Subscriber (within the meaning of Rule 405 under the Securities Act) from and against any and all losses, claims,
damages, liabilities and expenses (including, without limitation, any reasonable external attorneys’ fees and expenses incurred in connection with defending or investigating any such action or claim) caused by any untrue or alleged untrue
statement of material fact contained in any Registration Statement, prospectus included in any Registration Statement or preliminary prospectus or any amendment thereof or supplement thereto or any omission or alleged omission of a material fact
required to be stated therein or necessary to make the statements therein not misleading, except insofar as the same are caused by or contained in any information furnished in writing to the Company by or on behalf of Subscriber expressly for use
therein. 
 (b) Subscriber agrees, severally and not jointly with any person that is a party to the Other Subscription Agreements, to
indemnify and hold harmless the Company, its directors, officers, employees and agents, and each person who controls the Company (within the meaning of the Securities Act or the Exchange Act) and each affiliate of the Company against any losses,
claims, damages, liabilities and expenses (including, without limitation, reasonable external attorneys’ fees and expenses incurred in connection with defending or investigating any such action or claim) resulting from any untrue statement of
material fact contained in the Registration Statement, prospectus or preliminary prospectus or any amendment thereof or supplement thereto or any omission or alleged omission of a material fact required to be stated therein or necessary to make the
statements therein not misleading, but only to the extent that such untrue statement or omission is contained in any information or affidavit so furnished in writing by or on behalf of the Subscriber expressly for use therein. In no event shall the
liability of Subscriber be greater in amount than the dollar amount of the net proceeds received by Subscriber upon the sale of the Subscribed Shares purchased pursuant to this Subscription Agreement giving rise to such indemnification obligation.

 (c) Any person entitled to indemnification herein shall (1) give prompt written notice to the indemnifying party of any claim with
respect to which it seeks indemnification (provided that the failure to give prompt notice shall not impair any person’s right to indemnification hereunder to the extent such failure has not prejudiced the indemnifying party) and
(2) permit such indemnifying party to assume the defense of such claim with counsel reasonably satisfactory to the indemnified party. If such defense is assumed, the indemnifying party shall not be subject to any liability for any settlement
made by the indemnified party without its consent. An indemnifying party who elects not to assume the defense of a claim shall not be obligated to pay the fees and expenses of more than one counsel for all parties indemnified by such indemnifying
party with respect to such claim, unless in the reasonable judgment of legal counsel to any indemnified party a conflict of interest exists between such indemnified party and any other of such indemnified parties with respect to such claim. No
indemnifying party shall, without the consent of the indemnified party, consent to the entry of any judgment or enter into any settlement which cannot be settled in all respects by the payment of money (and such money is so paid by the indemnifying
party pursuant to the terms of such settlement) or which settlement does not include as an unconditional term thereof the giving by the claimant or plaintiff to such indemnified party of a release from all liability in respect to such claim or
litigation. 

  
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 (d) The indemnification provided for under this Subscription Agreement shall remain in full
force and effect regardless of any investigation made by or on behalf of the indemnified party or any officer, director, employee, agent, affiliate or controlling person of such indemnified party and shall survive the transfer of the Subscribed
Shares purchased pursuant to this Subscription Agreement. 
 (e) If the indemnification provided under this
Section 8 from the indemnifying party is unavailable or insufficient to hold harmless an indemnified party in respect of any losses, claims, damages, liabilities and expenses referred to herein, then the indemnifying party,
in lieu of indemnifying the indemnified party, shall contribute to the amount paid or payable by the indemnified party as a result of such losses, claims, damages, liabilities and expenses in such proportion as is appropriate to reflect the relative
fault of the indemnifying party and the indemnified party, as well as any other relevant equitable considerations. The relative fault of the indemnifying party and indemnified party shall be determined by reference to, among other things, whether
any action in question, including any untrue or alleged untrue statement of a material fact or omission or alleged omission to state a material fact, was made by, or relates to information supplied by or on behalf of, such indemnifying party or
indemnified party, and the indemnifying party’s and indemnified party’s relative intent, knowledge, access to information and opportunity to correct or prevent such action. The amount paid or payable by a party as a result of the losses or
other liabilities referred to above shall be deemed to include, subject to the limitations set forth above, any legal or other fees, charges or expenses reasonably incurred by such party in connection with any investigation or proceeding. No person
guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution pursuant to this Section 8 from any person who was not guilty of such fraudulent
misrepresentation. Any contribution pursuant to this Section 8(e) by any seller of Subscribed Shares shall be limited in amount to the amount of net proceeds received by such seller from the sale of such Subscribed Shares
pursuant to the Registration Statement. Notwithstanding anything to the contrary herein, in no event will any party be liable for consequential, special, exemplary or punitive damages in connection with this Subscription Agreement. 

Section 9. Miscellaneous. 

(a) All notices, requests, demands, claims, and other communications hereunder shall be in writing. Any notice, request, demand, claim, or
other communication hereunder shall be deemed duly given (i) when delivered personally to the recipient, (ii) when sent by electronic mail, on the date of transmission to such recipient, (iii) one Business Day after being sent to the
recipient by reputable overnight courier service (charges prepaid), or (iv) four (4) Business Days after being mailed to the recipient by certified or registered mail, return receipt requested and postage prepaid, and, in each case, addressed
to the intended recipient at its address or electronic mail address, as applicable, specified on the signature page hereof or to such electronic mail address or address as subsequently modified by written notice given in accordance with this
Section 9(a). 

  
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 (b) Subscriber acknowledges that the Company, NB, Owl Rock, the Placement Agents and others
will rely on the acknowledgments, understandings, agreements, representations and warranties of Subscriber contained in this Subscription Agreement. Prior to the Closing, Subscriber agrees to promptly notify the Company, NB, Owl Rock and the
Placement Agents if it becomes aware that any of the acknowledgments, understandings, agreements, representations and warranties of Subscriber set forth herein are no longer accurate in all material respects. Subscriber acknowledges and agrees that
each purchase by Subscriber of Subscribed Shares from the Company will constitute a reaffirmation of the acknowledgments, understandings, agreements, representations and warranties herein (as modified by any such notice) by Subscriber as of the time
of such purchase. The Company acknowledges that Subscriber will rely on the acknowledgments, understandings, agreements, representations and warranties contained in this Subscription Agreement. Prior to the Closing, the Company agrees to promptly
notify Subscriber if it becomes aware that any of the acknowledgments, understandings, agreements, representations and warranties of the Company set forth herein are no longer accurate in all material respects. 

(c) Each of the Company, NB, Owl Rock, the Placement Agents, Subscriber and any other person or entity against whom a claim is brought with
respect to the purchase of the Subscribed Shares is irrevocably authorized to produce this Subscription Agreement or a copy hereof to any interested party in any administrative or legal proceeding or official inquiry with respect to the matters
covered hereby. 
 (d) Subscriber shall pay all of its own expenses in connection with this Subscription Agreement and the transactions
contemplated herein. 
 (e) Neither this Subscription Agreement nor any rights that may accrue to Subscriber hereunder (other than the
Subscribed Shares acquired hereunder and Subscriber’s rights under Section 5 hereof) may be transferred or assigned. Neither this Subscription Agreement nor any rights that may accrue to the Company hereunder may be transferred or assigned
(provided, that, for the avoidance of doubt, the Company may transfer the Subscription Agreement and its rights hereunder solely in connection with the consummation of the Transactions and exclusively to another entity under the control of, or under
common control with, the Company). Notwithstanding the foregoing, Subscriber may assign its rights and obligations under this Subscription Agreement to one or more of its affiliates (including other investment funds or accounts managed or advised by
the investment manager who acts on behalf of Subscriber) or, with the Company’s prior written consent, to another person, provided that no such assignment shall relieve Subscriber of its obligations hereunder if any such assignee fails to
perform such obligations. 
 (f) All the agreements, representations and warranties made by each party hereto in this Subscription Agreement
shall survive the Closing. For the avoidance of doubt, if for any reason the Closing does not occur prior to the consummation of the Transactions, all representations, warranties, covenants and agreements of the parties hereunder shall survive the
consummation of the Transactions and remain in full force and effect. 
 (g) The Company may request from Subscriber such additional
information as the Company may reasonably deem necessary to evaluate the eligibility of Subscriber to acquire the Subscribed Shares and to register the Subscribed Shares for resale, and Subscriber shall provide such information as may be reasonably
requested. Subscriber acknowledges that subject to the conditions set forth in Section 9(t), the Company may file a copy of this Subscription Agreement with the Commission as an exhibit to a periodic report of the Company or a registration
statement of the Company. 

  
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 (h) This Subscription Agreement may not be amended, modified or waived except by an
instrument in writing, signed by each of the parties hereto. 
 (i) This Subscription Agreement constitutes the entire agreement, and
supersedes all other prior agreements, understandings, representations and warranties, both written and oral, among the parties, with respect to the subject matter hereof. 

(j) Except as otherwise provided herein (including the next sentence hereof), this Subscription Agreement is intended for the benefit of the
parties hereto and their respective affiliates and their respective heirs, executors, administrators, successors, legal representatives, and permitted assigns and is not for the benefit of, nor may any provision hereof be enforced by, any other
person. Except as set forth in Section 8, Section 9(b), Section 9(c), Section 9(e) and this Section 9(j), this Subscription Agreement shall
not confer any rights or remedies upon any person other than the parties hereto, and their respective successor and assigns, and the parties hereto acknowledge that such persons so referenced are third party beneficiaries of this Subscription
Agreement for the purposes of, and to the extent of, the rights granted to them, if any, pursuant to the applicable provisions. 
 (k) The
parties hereto acknowledge and agree that (i) this Subscription Agreement is being entered into in order to induce the Company, NB and Owl Rock to execute and deliver the Transaction Agreement and (ii) irreparable damage would occur in the
event that any of the provisions of this Subscription Agreement were not performed in accordance with their specific terms or were otherwise breached and that money or other legal remedies would not be an adequate remedy for such damage. It is
accordingly agreed that the parties shall be entitled to equitable relief, including in the form of an injunction or injunctions to prevent breaches or threatened breaches of this Subscription Agreement and to enforce specifically the terms and
provisions of this Subscription Agreement, this being in addition to any other remedy to which such party is entitled at law, in equity, in contract, in tort or otherwise. The parties hereto acknowledge and agree that the Company, NB and Owl Rock
shall each be entitled to specifically enforce Subscriber’s obligations to fund the Subscription Amount and the provisions of the Subscription Agreement, in each case, on the terms and subject to the conditions set forth herein. The parties
hereto further acknowledge and agree: (x) to waive any requirement for the security or posting of any bond in connection with any such equitable remedy; (y) not to assert that a remedy of specific enforcement pursuant to this
Section 9(k) is unenforceable, invalid, contrary to applicable law or inequitable for any reason; and (z) to waive any defenses in any action for specific performance, including the defense that a remedy at law would
be adequate. In connection with any proceeding for which the Company, NB and/or Owl Rock is being granted an award of money damages, the Subscriber agrees that such damages, to the extent payable by Subscriber, shall include, without limitation,
damages related to the consideration that is or was to be paid to the Company under the Transaction Agreement and/or this Subscription Agreement and such damages are not limited to an award of out-of-pocket fees and expenses related to the Transaction Agreement and this Subscription Agreement. 

  
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 (l) In any dispute arising out of or related to this Subscription Agreement, or any other
agreement, document, instrument or certificate contemplated hereby, or any transactions contemplated hereby or thereby, the applicable adjudicating body shall award to the prevailing party, if any, the costs and external attorneys’ fees
reasonably incurred by the prevailing party in connection with the dispute and the enforcement of its rights under this Subscription Agreement or any other agreement, document, instrument or certificate contemplated hereby and, if the adjudicating
body determines a party to be the prevailing party under circumstances where the prevailing party won on some but not all of the claims and counterclaims, the adjudicating body may award the prevailing party an appropriate percentage of the costs
and external attorneys’ fees reasonably incurred and documented by the prevailing party in connection with the adjudication and the enforcement of its rights under this Subscription Agreement or any other agreement, document, instrument or
certificate contemplated hereby or thereby. 
 (m) If any provision of this Subscription Agreement shall be invalid, illegal or
unenforceable, the validity, legality or enforceability of the remaining provisions of this Subscription Agreement shall not in any way be affected or impaired thereby and shall continue in full force and effect. 

(n) No failure or delay by a party hereto in exercising any right, power or remedy under this Subscription Agreement, and no course of dealing
between the parties hereto, shall operate as a waiver of any such right, power or remedy of such party. No single or partial exercise of any right, power or remedy under this Subscription Agreement by a party hereto, nor any abandonment or
discontinuance of steps to enforce any such right, power or remedy, shall preclude such party from any other or further exercise thereof or the exercise of any other right, power or remedy hereunder. The election of any remedy by a party hereto
shall not constitute a waiver of the right of such party to pursue other available remedies. No notice to or demand on a party not expressly required under this Subscription Agreement shall entitle the party receiving such notice or demand to any
other or further notice or demand in similar or other circumstances or constitute a waiver of the rights of the party giving such notice or demand to any other or further action in any circumstances without such notice or demand. 

(o) This Subscription Agreement may be executed and delivered in one or more counterparts (including by facsimile or electronic mail or in
..pdf) and by different parties in separate counterparts, with the same effect as if all parties hereto had signed the same document. All counterparts so executed and delivered shall be construed together and shall constitute one and the same
agreement. 
 (p) This Subscription Agreement shall be governed by, and construed in accordance with, the laws of the State of New York,
without regard to the principles of conflicts of laws that would otherwise require the application of the law of any other state. 
 (q)
EACH PARTY AND ANY PERSON ASSERTING RIGHTS AS A THIRD PARTY BENEFICIARY HEREBY WAIVES ITS RESPECTIVE RIGHTS TO A TRIAL BY JURY OF ANY CLAIM OR CAUSE OF ACTION BASED UPON OR ARISING OUT OR RELATED TO THIS SUBSCRIPTION AGREEMENT OR THE TRANSACTIONS
CONTEMPLATED HEREBY IN ANY ACTION, PROCEEDING OR OTHER LITIGATION OF ANY TYPE BROUGHT BY ANY PARTY AGAINST ANY OTHER  

  
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PARTY OR ANY AFFILIATE OF ANY OTHER SUCH PARTY, WHETHER WITH RESPECT TO CONTRACT CLAIMS, TORT CLAIMS OR OTHERWISE. THE PARTIES AGREE THAT ANY SUCH CLAIM OR CAUSE OF ACTION SHALL BE TRIED BY A
COURT TRIAL WITHOUT A JURY. WITHOUT LIMITING THE FOREGOING, THE PARTIES FURTHER AGREE THAT THEIR RESPECTIVE RIGHT TO A TRIAL BY JURY IS WAIVED BY OPERATION OF THIS SECTION AS TO ANY ACTION, COUNTERCLAIM OR OTHER PROCEEDING WHICH SEEKS, IN WHOLE OR
IN PART, TO CHALLENGE THE VALIDITY OR ENFORCEABILITY OF THIS SUBSCRIPTION AGREEMENT OR ANY PROVISION HEREOF. THIS WAIVER SHALL APPLY TO ANY SUBSEQUENT AMENDMENTS, RENEWALS, SUPPLEMENTS OR MODIFICATIONS TO THIS SUBSCRIPTION AGREEMENT. 

(r) The parties agree that all disputes, legal actions, suits and proceedings arising out of or relating to this Subscription Agreement must be
brought exclusively in the United States District Court for the Southern District of New York, the Supreme Court of the State of New York and the federal courts of the United States of America located in the State of New York (collectively the
“Designated Courts”). Each party hereby consents and submits to the exclusive jurisdiction of the Designated Courts. No legal action, suit or proceeding with respect to this Subscription Agreement may be brought in any other forum.
Each party hereby irrevocably waives all claims of immunity from jurisdiction, and any objection which such party may now or hereafter have to the laying of venue of any suit, action or proceeding in any Designated Court, including any right
to object on the basis that any dispute, action, suit or proceeding brought in the Designated Courts has been brought in an improper or inconvenient forum or venue. Each of the parties also agrees that delivery of any process, summons, notice or
document to a party hereof in compliance with Section 9(a) of this Subscription Agreement shall be effective service of process for any action, suit or proceeding in a Designated Court with respect to any matters to which
the parties have submitted to jurisdiction as set forth above. 
 (s) This Subscription Agreement may only be enforced against, and any
claim, action, suit or other legal proceeding based upon, arising out of, or related to this Subscription Agreement, or the negotiation, execution or performance of this Subscription Agreement, may only be brought against the entities that are
expressly named as parties or third party beneficiaries hereto and then only with respect to the specific obligations set forth herein with respect to such party or third party beneficiary. No past, present or future director, officer, employee,
incorporator, manager, member, partner, stockholder, affiliate, agent, attorney or other representative of any party hereto or of any affiliate of any party hereto, or any of their successors or permitted assigns, shall have any liability for any
obligations or liabilities of any party hereto under this Subscription Agreement or for any claim, action, suit or other legal proceeding based on, in respect of or by reason of the transactions contemplated hereby. 

(t) Subscriber hereby consents to the publication and disclosure in any press release issued by the Company, NB or Owl Rock or any of their
respective affiliates, any Form 8-K or Form 6-K or other filing with a governmental authority filed by the Company, NB, Owl Rock or any of their respective affiliates
with the Commission in connection with the execution and delivery of the Transaction Agreement or the transactions contemplated thereby and the Proxy Statement/Prospectus (as defined in the Transaction Agreement) (and, as and to the extent otherwise
required by the federal securities laws, exchange rules, the Commission or any other securities authorities 

  
 20 

 
or any rules and regulations promulgated thereby, any other documents or communications provided by the Company, NB, Owl Rock or any of their respective affiliates to any governmental entity or
to any securityholders of the Company) of Subscriber’s identity and beneficial ownership of the Subscribed Shares and the nature of Subscriber’s commitments, arrangements and understandings under and relating to this Agreement and, if
deemed appropriate by the Company, NB, Owl Rock or any of their respective affiliates, a copy of this Agreement, all solely to the extent determined by such person or entity to be required by applicable law or any regulation or stock exchange
listing requirement. Subscriber will promptly provide any information reasonably requested by the Company, NB, Owl Rock or any of their respective affiliates for any regulatory application or filing made or approval sought in connection with the
Transactions (including filings with the Commission). Notwithstanding the foregoing, any such person shall provide to Subscriber a copy of any proposed disclosure relating to the Subscriber in accordance with the provisions of this
Section 9(t) in advance of any publication thereof and shall include such revisions to such proposed disclosure as Subscriber shall reasonably request. 

(u) The Company shall, by 9:00 a.m., New York City time, on the second (2nd) Business Day immediately following the date of this Subscription
Agreement, issue one or more press releases or file with the Commission a Current Report on Form 8-K (collectively, the “Disclosure Document”) disclosing all material terms of the
Transactions. Notwithstanding anything in this Subscription Agreement to the contrary, the Company (i) shall not publicly disclose the name of Subscriber or any of its affiliates or advisers, or include the name of Subscriber or any of its
affiliates or advisers in any press release, without the prior written consent of Subscriber and (ii) shall not publicly disclose the name of the Subscriber or any of its affiliates or advisers, or include the name of the Subscriber or any of
its affiliates or advisers in any filing with the Commission or any regulatory agency or trading market, without the prior written consent of Subscriber, except (A) as required by the federal securities law and (B) to the extent such
disclosure is required by law, at the request of the staff of the Commission or regulatory agency or under the regulations of NYSE. Subscriber will promptly provide any information reasonably requested by the Company, NB, Owl Rock or any of their
respective affiliates for any regulatory application or filing made or approval sought in connection with the Transactions (including filings with the Commission). 

(v) The obligations of Subscriber under this Subscription Agreement are several and not joint with the obligations of any Other Subscriber or
any other investor under the Other Subscription Agreements, and Subscriber shall not be responsible in any way for the performance of the obligations of any Other Subscriber under this Subscription Agreement or any Other Subscriber or other investor
under the Other Subscription Agreements. The decision of Subscriber to purchase Subscribed Shares pursuant to this Subscription Agreement has been made by Subscriber independently of any Other Subscriber or any other investor and independently of
any information, materials, statements or opinions as to the business, affairs, operations, assets, properties, liabilities, results of operations, condition (financial or otherwise) or prospects of the Company, the Contributed Businesses or any of
their respective subsidiaries which may have been made or given by any Other Subscriber or investor or by any agent or employee of any Other Subscriber or investor, and neither Subscriber nor any of its agents or employees shall have any liability
to any Other Subscriber or investor (or any other person) relating to or arising from any such information, materials, statements or opinions. Nothing contained herein or in any Other Subscription Agreement, and no action taken by Subscriber or
investor pursuant hereto or thereto, 

  
 21 

 
shall be deemed to constitute Subscriber and Other Subscribers or other investors as a partnership, an association, a joint venture or any other kind of entity, or create a presumption that
Subscriber and Other Subscribers or other investors are in any way acting in concert or as a group with respect to such obligations or the transactions contemplated by this Subscription Agreement and the Other Subscription Agreements. Subscriber
acknowledges that no Other Subscriber has acted as agent for Subscriber in connection with making its investment hereunder and no Other Subscriber will be acting as agent of Subscriber in connection with monitoring its investment in the Subscribed
Shares or enforcing its rights under this Subscription Agreement. Subscriber shall be entitled to independently protect and enforce its rights, including without limitation the rights arising out of this Subscription Agreement, and it shall not be
necessary for any Other Subscriber or investor to be joined as an additional party in any proceeding for such purpose. 
 [Signature pages
follow.] 

  
 22 

 IN WITNESS WHEREOF, each of the Company, NB, Owl Rock and Subscriber has executed or
caused this Subscription Agreement to be executed by its duly authorized representative as of the date first set forth above. 
  

			
	ALTIMAR ACQUISITION CORPORATION
		
	By:	 	  

		 	Name:
		 	Title:

 
			
	
	Address for Notices:
	
	  

	  

	  

	
ATTN:                         
                                         
                    

EMAIL:                         
                                         
                   
  

with a copy (not to constitute notice) to:
  

Paul, Weiss, Rifkind, Wharton &

Garrison LLP
 1285 Avenue
of the Americas
 New York, New York 10019 
Attn: Raphael M. Russo, Esq.

rrusso@paulweiss.com 
David A. Curtiss, Esq. 
dcurtiss@paulweiss.com 

 [Signature Page to Subscription Agreement] 

 
			
	NEUBERGER BERMAN GROUP, LLC
		
	By:	 	  

		 	Name:
		 	Title:

 
			
	
	Address for Notices:
	
	  

	  

	  

	
ATTN:                         
                                         
                    

EMAIL:                         
                                         
                   
  

with a copy (not to constitute notice) to:

	  

 [Signature Page to Subscription Agreement] 

 
			
	OWL ROCK CAPITAL GROUP, LLC
		
	By:	 	  

		 	Name:
		 	Title:

 
			
	
	Address for Notices:
	
	  

	  

	  

	
ATTN:                         
                                         
                    

EMAIL:                         
                                         
                   
  

With a copy (not to constitute notice) to:

	  

 [Signature Page to Subscription Agreement] 

 
			
	SUBSCRIBER:
		
	By:	 	  

		 	Name:
		 	Title:
	
	Address for Notices:
	
	  

	  

	  
 Name in which shares are to be registered:

	  

  

					
	 Number of Subscribed Shares subscribed for:
	  			
	 Price Per Subscribed Share:
	  	$	10.00	 
	 Aggregate Purchase Price:
	  	$	____________________	 

 You must pay the Purchase Price by wire transfer of United States dollars in immediately available funds to the account of the
Company specified by the Company in the Closing Notice. 
 [Signature Page to Subscription Agreement] 

 ANNEX A 

ELIGIBILITY REPRESENTATIONS OF SUBSCRIBER 

This Annex A should be completed and signed by Subscriber 

and constitutes a part of the Subscription Agreement. 
  

	A.	 QUALIFIED INSTITUTIONAL BUYER STATUS (Please check the applicable subparagraphs) 

 

	 	☐	 Subscriber is a “qualified institutional buyer” (as defined in Rule 144A under the Securities Act) (a
“QIB”) and have marked and initialed the appropriate box on the following pages indicating the provision under which we qualify as a QIB. 

  

	 	☐	 We are subscribing for the Shares as a fiduciary or agent for one or more investor accounts, and each owner of
such account is a QIB. 

 *** OR *** 
  

	B.	 ACCREDITED INVESTOR STATUS (Please check the applicable subparagraphs) 

 

	 	☐	 Subscriber is an “accredited investor” (within the meaning of Rule 501(a)(1), (2), (3) or
(7) under the Securities Act) and have marked and initialed the appropriate box on the following pages indicating the provision under which we qualify as an “accredited investor.” We are not a natural person. 

*** AND *** 
  

	C.	 AFFILIATE STATUS (Please check the applicable box) 

SUBSCRIBER: 
  

	 	☐	 is: 

  

	 	☐	 is not: 

an “affiliate” (as defined in Rule 144 under the Securities Act) of the Company or acting on behalf of an affiliate of the
Company.*** 

 The Subscriber is a “qualified institutional buyer” (within the meaning of Rule 144A under the
Securities Act) if it is an entity that meets any one of the following categories at the time of the sale of securities to the Subscriber. (Please check the applicable subparagraphs below to indicate the basis on which you are a “qualified
institutional buyer”): 
 ☐ The Subscriber is an entity that, acting for its own account or the accounts of other qualified institutional buyers,
in the aggregate owns and invests on a discretionary basis at least $100 million in securities of issuers that are not affiliated with the Subscriber and: 

☐ is an insurance company as defined in section 2(a)(13) of the Securities Act; 

☐ is an investment company registered under the Investment Company Act of 1940, as amended (the “Investment Company
Act”), or any business development company as defined in section 2(a)(48) of the Investment Company Act; 
 ☐ is a Small
Business Investment Company licensed by the US Small Business Administration under section 301(c) or (d) of the Small Business Investment Act of 1958, as amended (“Small Business Investment Act”) or any Rural Business
Investment Company as defined in section 384A of the Consolidated Farm and Rural Development Act; 
 ☐ is a plan established and
maintained by a state, its political subdivisions, or any agency or instrumentality of a state or its political subdivisions, for the benefit of its employees; 

☐ is an employee benefit plan within the meaning of Title I of the Employee Retirement Income Security Act of 1974, as amended
(“ERISA”); 
 ☐ is a trust fund whose trustee is a bank or trust company and whose participants are exclusively
(a) plans established and maintained by a state, its political subdivisions, or any agency or instrumentality of a state or its political subdivisions, for the benefit of its employees, of (b) employee benefit plan within the meaning of
Title I of the ERISA, except, in each case, trust funds that include as participants individual retirement accounts or H.R. 10 plans; 

☐ is a business development company as defined in section 202(a)(22) of the Investment Advisers Act of 1940, as amended (the
“Investment Advisers Act”); 
 ☐ is an organization described in section 501(c)(3) of the Internal Revenue Code of
1986, as amended (the “Internal Revenue Code”), corporation (other than a bank as defined in section 3(a)(2) of the Act, a savings and loan association or other institution referenced in section 3(a)(5)(A) of the Act, or a foreign
bank or savings and loan association or equivalent institution), partnership, limited liability company or Massachusetts or similar business trust; 

☐ is an investment adviser registered under the Investment Advisers Act; or 

 ☐ Any institutional accredited investor, as defined in rule 501(a) under the Act (17
CFR 230.501(a)), of a type not listed in paragraphs (a)(1)(i)(A) through (I) or paragraphs (a)(1)(ii) through (vi) of Rule 501. 
 ☐ The
Subscriber is a dealer registered pursuant to Section 15 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), acting for its own account or the accounts of other qualified institutional buyers, that in the
aggregate owns and invests on a discretionary basis at least $10 million of securities of issuers that are not affiliated with the Subscriber; 

☐ The Subscriber is a dealer registered pursuant to Section 15 of the Exchange Act acting in a riskless principal Transactions on behalf of a
qualified institutional buyer; 
 ☐ The Subscriber is an investment company registered under the Investment Company Act, acting for its own account or
for the accounts of other qualified institutional buyers, that is part of a family of investment companies2 which own in the aggregate at least $100 million in securities of issuers, other
than issuers that are affiliated with Subscriber or are part of such family of investment companies; 
 ☐ The Subscriber is an entity, all of the
equity owners of which are qualified institutional buyers, acting for its own account or the accounts of other qualified institutional buyers; or 
 ☐
The Subscriber is a as defined in section 3(a)(2) of the Securities Act, or any savings and loan association or other institution as defined in section 3(a)(5)(A) of the Securities Act, or any foreign bank or savings and loan association or
equivalent institution, acting for its own account or the accounts of other qualified institutional buyers, that in the aggregate owns and invests on a discretionary basis at least $100 million in securities of issuers that are not affiliated
with the Subscriber and that has an audited net worth of at least $25 million as demonstrated in its latest annual financial statements, as of a date not more than 16 months preceding the date of sale of securities in the case of a US bank or
savings and loan association, and not more than 18 months preceding the date of sale of securities for a foreign bank or savings and loan association or equivalent institution. 

Rule 501(a) under the Securities Act, in relevant part, states that an “accredited investor” shall mean any person who comes within any of the below
listed categories, or who the issuer reasonably believes comes within any of the below listed categories, at the time of the sale of the securities to that person. Subscriber has indicated, by marking and initialing the appropriate box(es) below,
the provision(s) below which apply to Subscriber and under which Subscriber accordingly qualifies as an “accredited investor.” 
  

	 	☐	 Any bank as defined in section 3(a)(2) of the Act, or any savings and loan association or other institution as
defined in section 3(a)(5)(A) of the Act whether acting in its individual or fiduciary capacity; any broker or dealer registered pursuant to section 15 of the Securities Exchange Act of 1934; any investment adviser registered pursuant to section 203
of the Investment Advisers Act of 1940 or registered pursuant to the laws of a state; any investment adviser relying on the exemption from registering with the Commission under section 203(l) or (m) of the Investment Advisers Act of 1940; any
insurance company as defined in section 2(a)(13) of the Act; any investment company registered under the Investment Company Act of 1940 or a business development company as defined in section 2(a)(48) of that act; any Small Business Investment
Company licensed by the U.S. Small Business Administration under section 301(c) or (d) of the Small Business Investment Act of 1958; any Rural Business Investment Company as defined in section 384A of the Consolidated Farm and Rural Development
Act; any plan established and maintained by a state, its political subdivisions, or any agency or instrumentality of a state or its political subdivisions, for the benefit of its employees, if such plan has total assets in excess of $5,000,000; any
employee benefit plan within the meaning of the Employee Retirement Income Security Act of 1974 if the investment decision is made by a plan fiduciary, as defined in section 3(21) of such act, which is either a bank, savings and loan association,
insurance company, or registered investment adviser, or if the employee benefit plan has total assets in excess of $5,000,000 or, if a self-directed plan, with investment decisions made solely by persons that are accredited investors;

  

	 	☐	 Any broker or dealer registered pursuant to section 15 of the Exchange Act; 

 

	 	☐	 Any insurance company as defined in section 2(a)(13) of the Securities Act; 

 

	 	☐	 Any investment company registered under the Investment Company Act or a business development company as defined
in section 2(a)(48) of the Investment Company Act; 

  

	 	☐	 Any Small Business Investment Company licensed by the U.S. Small Business Administration under section 301(c)
or (d) of the Small Business Investment Act; 

  

	 	☐	 Any plan established and maintained by a state, its political subdivisions, or any agency or instrumentality of
a state or its political subdivisions, for the benefit of its employees, if such plan has total assets in excess of $5,000,000; 

  

	 	☐	 Any employee benefit plan within the meaning of Title I of the ERISA, if (i) the investment decision is
made by a plan fiduciary, as defined in section 3(21) of ERISA, which is either a bank, a savings and loan association, an insurance company, or a registered investment adviser, (ii) the employee benefit plan has total assets in excess of
$5,000,000 or, (iii) such plan is a self-directed plan, with investment decisions made solely by persons that are “accredited investors”; 

 

	2 	 “Family of investment companies” means any two or more investment companies registered under
the Investment Company Act, except for a unit investment trust whose assets consist solely of shares of one or more registered investment companies, that have the same investment adviser (or, in the case of unit investment trusts, the same
depositor); provided that, (a) each series of a series company (as defined in Rule 18f-2 under the Investment Company Act) shall be deemed to be a separate investment company and (b) investment
companies shall be deemed to have the same adviser (or depositor) if their advisers (or depositors) are majority-owned subsidiaries of the same parent, or if one investment company’s adviser (or depositor) is a majority-owned subsidiary of the
other investment company’s adviser (or depositor) 

	 	☐	 Any private business development company as defined in section 202(a)(22) of the Investment Advisers Act;

  

	 	☐	 Any (i) corporation, limited liability company or partnership, (ii) Massachusetts or similar business
trust, or (iii) organization described in section 501(c)(3) of the Internal Revenue Code, in each case that was not formed for the specific purpose of acquiring the securities offered and that has total assets in excess of $5,000,000; or

  

	 	☐	 Any trust, with total assets in excess of $5,000,000, not formed for the specific purpose of acquiring the
securities offered, whose purchase is directed by a sophisticated person as described in Section 230.506(b)(2)(ii) of Regulation D under the Securities Act. 

 
			
	SUBSCRIBER:
	Print Name:
		
	By:	 	
                     

 
			
	Name:	 	
	Title:EX-10.4

 Exhibit 10.4 

Execution Version 

EMPLOYMENT AND RESTRICTIVE COVENANT AGREEMENT 

THIS EMPLOYMENT AND RESTRICTIVE COVENANT AGREEMENT (this “Agreement”) is made and entered into as of December 23,
2020, by and between Altimar Acquisition Corporation, a Cayman Islands exempted company (the “Company”), and Doug Ostrover (“Executive”), and will be effective as of the Effective Date (as defined below).
Capitalized terms used herein that are not defined in the paragraph in which they first appear are defined in Section 13 and, to the extent not defined therein (or if expressly stated herein), shall have the meaning set
forth in the Investor Rights Agreement. For purposes of this Agreement, “Effective Date” means the Closing Date (as defined in the BCA (as defined below)), and if the Transactions (as defined below) are not consummated for any or no
reason, such that the Closing Date does not occur, this Agreement shall be null and void ab initio. 
 WITNESSETH: 

WHEREAS, simultaneously with the parties’ entry into this Agreement, the Company, Neuberger Berman Group LLC, Owl Rock Capital Partners
LP, a Delaware limited partnership, Owl Rock Capital Group LLC, a Delaware limited liability company, and Owl Rock Capital Feeder LLC, a Delaware limited liability company, are entering into that certain Business Combination Agreement, dated as of
December 23, 2020 (as amended, the “BCA,” and the transactions contemplated by the BCA, the “Transactions”); 

WHEREAS, in connection with the Transactions, the Company will change its name to “Blue Owl Inc.”; 

WHEREAS, as a condition to the consummation of the Transactions, Executive must enter into this Agreement and Exhibit A hereto, for
preservation of goodwill and to ensure that the Company receives all bargained-for-benefits of the Transactions; 

WHEREAS, the Company desires to secure the continued services of Executive for the benefit of the Company and its Affiliates from and after
the Effective Date hereof, by entering into the terms of this Agreement; 
 WHEREAS, Executive desires to continue to provide such services,
subject to the terms and conditions of this Agreement; and 
 WHEREAS, the consummation of the Transactions shall be a condition precedent
to the effectiveness of this Agreement and the commencement of Executive’s employment with the Employer pursuant to the terms and conditions set forth in this Agreement. 

NOW, THEREFORE, in consideration of the foregoing and the mutual promises, covenants and agreements contained herein, together with other good
and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto do hereby agree as follows: 

1. Services and Duties. From and after the Effective Date, Executive shall serve the Company in the capacity of Chief Executive
Officer. Executive shall be a full-time employee of Blue Owl Capital Holdings LP, a Delaware limited partnership (the “Employer”), and an officer of the Company and perform such duties as are reasonably required by the Company from
time to time and normally associated with Executive’s positions, together with such additional duties, commensurate with Executive’s senior positions with the Company and with its Affiliates, as may be assigned to Executive from time to
time by the Executive Committee. Notwithstanding the foregoing, nothing herein shall limit or otherwise restrict the Executive’s participation in Permitted Activities (as defined in, and subject to, Section 5 of Exhibit A). 

 2. Term of Employment. The term of this Agreement and Executive’s
employment hereunder shall commence on the Effective Date and continue until terminated in accordance with Section 5 hereof. The period of time starting on the Effective Date and ending on the date of termination of
Executive’s employment is the “Employment Term.” 
 3. Compensation. 

(a) Base Compensation. In consideration of Executive’s full and faithful satisfaction of Executive’s duties under this
Agreement, during the Employment Term, Executive will be paid a base salary at the rate of $500,000 per annum (the “Base Compensation”), payable in accordance with the Employer’s typical payroll procedures, but not less
frequently than bi-monthly. 
 (b) Additional Compensation. In addition to the Base
Compensation, and subject to the limitations set forth in Section 2.3(b) of the Investor Rights Agreement, for each calendar year during the Employment Term (pro-rated for any partial calendar year),
Executive will be entitled to additional cash compensation in an amount per annum equal to the excess, if any, of (i) 1.33% of the Management Fee Revenue over (ii) the Base Compensation (“Additional Compensation”). The
Additional Compensation will be payable in quarterly installments (pro-rated for any partial quarters) promptly, and in any event within sixty (60) days, following the final calculation of the Management
Fee Revenue for the quarter to which such Additional Compensation relates. Notwithstanding the foregoing, ten percent (10%) of each quarterly Additional Compensation installment will be reserved (the “Holdback Amount”) pending
completion of Blue Owl Capital’s audited financial statements for the relevant calendar year (the “Audited Financial Statements”). In the event that, (A) 1.33% of the Management Fee Revenue in respect of the relevant calendar
year (as determined pursuant to the Audited Financial Statements) exceeds the aggregate amount of Base Compensation and Additional Compensation paid to Executive in respect of such calendar year (excluding, for the avoidance of doubt, the
aggregate Holdback Amount), Executive will be entitled to payment of such excess; and (B) the aggregate amount of Base Compensation and Additional Compensation paid to Executive in respect of such calendar year (excluding, for the avoidance of
doubt, the aggregate Holdback Amount) exceeds 1.33% of the Management Fee Revenue in respect of such calendar year (as determined pursuant to the Audited Financial Statements), with such excess amount referred to as the
“Deficit,” the aggregate Holdback Amount will be applied against the Deficit until the Deficit is fully satisfied, with any portion of the aggregate Holdback Amount remaining to be paid to Executive, and if the Deficit exceeds the
aggregate Holdback Amount, Executive will repay such excess. All of the payment adjustments described in the preceding sentence will occur within fifteen (15) days after completion of the Audited Financial Statements for the relevant calendar
year. 
 (c) Annual Reviews. The Base Compensation and the Additional Compensation will be subject to annual review for increase, but
not decrease, by the Compensation Committee of the Board and, for as long as Neuberger Berman Group LLC, a Delaware limited liability company (“NB”), has consent rights as to increases to Executive’s compensation, NB. 

4. Employee Benefits. 

(a) Benefit Plans. During the Employment Term, Executive will be eligible to participate in any employee benefit plans offered to
employees generally, as well as any employee benefit plans offered to employees at the executive level, subject to and in accordance with the terms and conditions of the applicable plan documents (including any eligibility requirements and
limitations contained in such plans) as may be in effect from time to time and all applicable laws. Nothing in this Section 4, however, shall require the Employer to maintain any employee benefit plan or provide any type or
level of benefits to its employees, including Executive, and the Employer may modify or terminate any employee benefit plan at any time. 

  
 2 

 (b) Paid Time Off. During the Employment Term, Executive will be entitled to paid
time off (“PTO”) each year, to be used in accordance with the applicable Employer policies as in effect from time to time. 

(c) Reimbursement of Expenses. During the Employment Term, the Employer shall reimburse Executive for any expenses reasonably incurred
by Executive in furtherance of Executive’s duties hereunder, in accordance with the applicable Employer policies as in effect from time to time. 

5. Termination. Subject to the terms of this Section 5, Executive’s employment and the Employment
Term shall terminate upon the earliest to occur of the following (the applicable date of Executive’s termination of employment, the “Termination Date”): (a) a termination of Executive’s employment by the Company due
to his Disability, effective on the date on which a written notice to such effect is delivered to Executive; (b) the date of Executive’s death; (c) a termination of Executive’s employment by the Company for Cause, effective on
the date on which a written notice to such effect is delivered to Executive (for the avoidance of doubt, other than as set forth in clauses (a) and (b) above, Executive’s employment shall not be terminated by the Company for any reason
other than Cause); and (d) a termination of Executive’s employment by Executive for any reason, effective on the three (3)-month anniversary of the date on which a written notice to such effect is delivered to the Company. Notwithstanding
the foregoing and for the avoidance of doubt, only the Board may effect a termination of Executive’s employment pursuant to Section 5(c) above, with any such Board-approved termination further subject to, and conditioned upon,
Special Executive Committee Approval. 
 6. Consequences of Termination. 

(a) Payments and Benefits Due Upon Termination for Any Reason or No Reason. In the event that Executive’s employment and the
Employment Term end for any reason or no reason, Executive or Executive’s estate, as the case may be, shall be entitled to the following (with the amounts due under Section 6(a)(i) through
Section 6(a)(iii) hereof to be paid within sixty (60) days following the Termination Date, or such earlier date as may be required by applicable law): (i) any earned but unpaid Base Compensation through the Termination
Date; (ii) reimbursement for any unreimbursed business and relocation expenses incurred through the Termination Date; (iii) any accrued but unused PTO in accordance with Employer policy; and (iv) any other accrued and vested payments,
benefits or fringe benefits to which Executive may be entitled under the terms of any applicable compensation arrangement, benefit or fringe benefit plan or program (collectively, the “Accrued Amounts”). 

(b) Additional Payments Upon Certain Terminations. In the event that Executive’s employment and the Employment Term end for any
reason other than a Disqualifying Termination, then in addition to the Accrued Amounts, subject (other than in the case of Executive’s death) to Executive’s compliance with Section 7 and,
Section 8 below, Executive or Executive’s estate, as the case may be, will be entitled to, for each year during the Restricted Period (subject to pro-ration for any partial
years), payment of an amount equal to 1.33% of the Management Fee Revenue per annum (the “Continued Compensation”), payable annually within thirty (30) days following the completion of the Audited Financial Statements for the
applicable calendar year. In the event that Executive’s employment is terminated as the result of a Disqualifying Termination, Executive will be entitled to the Accrued Amounts but will not be entitled to payment of the Continued Compensation
or any other consideration pursuant to this Agreement. 

  
 3 

 (c) Full and Complete Satisfaction. The amounts payable to Executive pursuant to
Section 6(a) and Section 6(b) hereof following Executive’s termination of employment and the Employment Term shall be in full and complete satisfaction of Executive’s rights under this
Agreement and any other claims that Executive may have in respect of Executive’s employment with the Company Entities, and Executive acknowledges that such amounts are fair and reasonable and are Executive’s sole and exclusive remedy, in
lieu of all other remedies at law or in equity, with respect to the termination of Executive’s employment hereunder or any breach of this Agreement. For the avoidance of doubt, this Agreement does not address the consequences, if any, that a
termination of Executive’s employment would have upon the equity or other interests in the Company or its Affiliates held by Executive or members of his Group. 

7. Release; Continued Compliance. The Continued Compensation will only be payable if Executive (a) executes and delivers to
the Company a customary general release of claims in the form provided by the Company (the “Release”) within forty-five (45) days or twenty-one (21) days (as may be applicable under
the Age Discrimination in Employment Act of 1967, as amended by the Older Workers Benefit Protection Act) following the Termination Date, and (b) thereafter does not revoke his consent to such Release within the time period prescribed therein;
provided, however, that in no event shall the timing of execution (and non-revocation) of the Release, directly or indirectly, result in Executive designating the calendar year of payment, and if
a payment that is subject to execution (and non-revocation) of the Release could be made in more than one taxable year, payment shall be made in the later taxable year. If, during the Restricted Period,
Executive breaches Section 1 of Exhibit A, and such breach is not cured (to the extent susceptible of cure) within twenty (20) days following the Executive Committee’s written notice to Executive thereof, Executive’s right
to receive the Continued Compensation will immediately cease and be forfeited, and Executive will repay any previously received Continued Compensation that is attributable to the period of time following such breach. As a further condition to the
receipt of the Continued Compensation, upon any termination of employment, unless otherwise requested by the Executive Committee, Executive shall immediately resign from any officer, consultant, trustee or similar positions Executive holds with the
Company or any of its Subsidiaries (unless otherwise provided in the Investor Rights Agreement). 
 8. Restrictive
Covenants. The parties agree that the restrictive covenants set forth in Exhibit A hereto (the “Restrictive Covenants”) are incorporated herein by reference and shall be deemed to be fully contained herein. Executive
understands, acknowledges and agrees that the Restrictive Covenants apply during (a) his employment with the Employer or any Affiliate of the Company and (b) the specified periods following termination of his employment with the
Employer and any other Affiliate of the Company which may have employed him. 
 9. Assignment. This Agreement, and all of the
terms and conditions hereof, shall bind the Company and its successors and assigns and Executive and Executive’s heirs, valid assigns, executors and administrators. No transfer or assignment of this Agreement shall release the Company from any
obligation to Executive hereunder. Neither this Agreement, nor any of the Company’s rights or obligations hereunder, may be assigned or are otherwise subject to hypothecation by Executive. The Company may assign the rights and obligations of
the Company hereunder, in whole or in part, to any of the Company’s Subsidiaries or Affiliates, or to any other successor or assign in connection with the sale of all or substantially all of the Company’s assets or equity or in connection
with any merger, acquisition and/or reorganization, provided the assignee assumes the obligations of the Company hereunder. 
 10. Tax
Withholding. The Employer shall be entitled to withhold such federal, state and local taxes as may be required pursuant to any applicable law or regulation. 

  
 4 

 11. Section 409A. To the extent applicable,
the intent of the parties is that payments and benefits under this Agreement comply with or be exempt from Section 409A of the Internal Revenue Code of 1986, as amended, and the regulations and guidance promulgated thereunder (collectively,
“Code Section 409A”); and, accordingly, to the maximum extent permitted, this Agreement shall be interpreted in accordance therewith. In no event whatsoever shall the Company be liable for any additional tax,
interest or penalty that may be imposed on Executive by Code Section 409A or damages for failing to comply with Code Section 409A. 

(a) A termination of employment shall not be deemed to have occurred for purposes of any provision of this Agreement providing for the payment
of any amount or benefit upon or following a termination of employment, unless such termination is also a “separation from service” within the meaning of Code Section 409A, and, for purposes of any such provision of this Agreement,
references to a “termination,” “termination of employment” or like terms shall mean “separation from service.” Notwithstanding anything to the contrary in this Agreement, if Executive is deemed on the date of
termination to be a “specified employee” within the meaning of that term under Code Section 409A(a)(2)(B), then with regard to any payment or the provision of any benefit that is considered “nonqualified deferred
compensation” under Code Section 409A payable on account of a “separation from service,” such payment or benefit shall not be made or provided until the date which is the earlier of (i) the expiration of the six (6)-month
period measured from the date of such “separation from service” of Executive and (ii) the date of Executive’s death, solely to the extent required under Code Section 409A. Upon the expiration of the foregoing delay period,
all payments and benefits delayed pursuant to this Section 11(a) (whether they would have otherwise been payable in a single sum or in installments in the absence of such delay) shall be paid or reimbursed to Executive in a
lump sum, and all remaining payments and benefits due under this Agreement shall be paid or provided in accordance with the normal payment dates specified for them herein. 

(b) To the extent that reimbursements or other in-kind benefits under this Agreement constitute
“nonqualified deferred compensation” for purposes of Code Section 409A, (i) all expense or other reimbursements hereunder shall be made on or prior to the last day of the taxable year following the taxable year in which such
expenses were incurred by Executive; (ii) any right to reimbursement or in-kind benefits shall not be subject to liquidation or exchange for another benefit; and (iii) no such, expenses eligible for
reimbursement or in-kind benefits provided in any taxable year shall in any way affect the expenses eligible for reimbursement, or in-kind benefits to be provided, in
any other taxable year. 
 (c) For purposes of Code Section 409A, Executive’s right to receive installment payments pursuant to
this Agreement shall be treated as a right to receive a series of separate and distinct payments. Whenever a payment under this Agreement specifies a payment period with reference to a number of days, the actual date of payment within the specified
period shall be within the sole discretion of the Company. Notwithstanding any other provision of this Agreement to the contrary, in no event shall any payment or benefit under this Agreement that constitutes “nonqualified deferred
compensation” for purposes of Code Section 409A be subject to offset by any other amount unless otherwise permitted by Code Section 409A. 

12. General. 
 (a)
Notices. Any notices provided hereunder must be in writing and shall be deemed effective (i) on the day of personal delivery or the following business day if such day of delivery is not a business day (including personal delivery by
recognized overnight courier), (ii) with respect to e-mail, on the day of confirmation of receipt of such e-mail or (iii) the third (3rd) business day after mailing
by first class mail to the recipient at the address indicated below, or to such other address or to the attention of such other person as the recipient party may have specified by prior written notice to the sending party: 

 

  
 5 

 To the Company: 

c/o Owl Rock Capital Partners 

399 Park Avenue, 38th Floor 
 New
York, New York 10022 
 Attention: Alan Kirshenbaum 

Email: alan@owlrock.com 

Attention: Neena Reddy 
 Email:
neena@owlrock.com 
 To Executive: At the location set forth in the Company’s records. 

(b) Reasonableness of Restrictions; Severability; Reformation. The Company and Executive expressly agree that the restrictions contained
in this Agreement (including Exhibit A) (i) are reasonable and lawful, (ii) will not unnecessarily or unreasonably restrict Executive’s professional business opportunities should Executive cease to be an employee of the Company
Entities and (iii) are no broader than necessary to protect the goodwill, confidential information, proprietary information, trade secrets and other legitimate business interests of the Company Entities. However, if any provision of this
Agreement shall be held or deemed to be invalid, illegal or unenforceable in any jurisdiction for any reason, the invalidity of that provision shall not have the effect of rendering the provision in question unenforceable in any other jurisdiction
or in any other case or of rendering any other provisions herein unenforceable, but the invalid provision shall be substituted with a valid provision that most closely approximates the intent and the economic effect of the invalid provision and that
would be enforceable to the maximum extent permitted in such jurisdiction or in such case. If it is determined by a court of competent jurisdiction in any state that any restriction in this Agreement (including Exhibit A) is excessive in
duration or scope or is unreasonable or unenforceable under applicable law, the parties agree to modify such restriction so as to render it enforceable to the maximum extent permitted by the laws of that state. 

(c) DTSA. 18 U.S.C. § 1833(b) provides: “An individual shall not be held criminally or civilly liable under any federal or
state trade secret law for the disclosure of a trade secret that (A) is made (i) in confidence to a federal, state, or local government official, either directly or indirectly, or to an attorney; and (ii) solely for the purpose of
reporting or investigating a suspected violation of law; or (B) is made in a complaint or other document filed in a lawsuit or other proceeding, if such filing is made under seal. An individual who files a lawsuit for retaliation by an employer
for reporting a suspected violation of law may disclose the trade secret to his or her attorney and use the trade secret information in the court proceeding, if the individual (A) files any document containing the trade secret under seal; and
(B) does not disclose the trade secret, except pursuant to court order.” Nothing in this Agreement (including this Exhibit A) is intended to conflict with 18 U.S.C. § 1833(b) or create liability for disclosures of trade secrets
that are expressly allowed by 18 U.S.C. § 1833(b). 
 (d) Whistleblower Protection. Notwithstanding anything to the contrary, no
provision of this Agreement (including Exhibit A) will be interpreted so as to impede Executive (or any other individual) from: (i) making any disclosure of relevant and necessary information or documents in any action, investigation or
proceeding relating to this Agreement, or as required by law or legal process, including with respect to possible violations of law; (ii) participating, cooperating or testifying in any action, investigation or proceeding with, or providing
information to, any governmental agency, legislative body or any self-regulatory organization, including, but not limited to, the Department of Justice, the Securities and Exchange Commission, the Congress and any agency Inspector General;
(iii) accepting any U.S. Securities and Exchange Commission Awards; or (iv) making other disclosures under the whistleblower provisions of federal law or regulation. In addition, nothing in this Agreement or any other agreement or Company
policy prohibits or restricts Executive from initiating communications with, or responding to any inquiry from, any administrative, governmental, regulatory or supervisory authority regarding any good faith concerns about possible violations of law
or regulation. Executive does not need the prior authorization of the Company to make any such reports or disclosures, and Executive will not be required to notify the Company that such reports or disclosures have been made. 

  
 6 

 (e) Entire Agreement. This Agreement (including Exhibit A) constitutes the
final, complete and exclusive embodiment of the entire agreement and understanding between the parties related to the subject matter hereof and supersedes and preempts any prior or contemporaneous understandings, agreements or representations by or
between the parties, written or oral. Notwithstanding the immediately preceding sentence, this Agreement does not supersede or preempt any restrictive covenant agreements to the extent they relate to or are a condition of continued vesting,
repurchase rights and/or forfeiture of carried interest, capital interests and related economics in respect of any investment product managed by the Company or any of its Subsidiaries in effect on the Effective Date. For the avoidance of doubt, if
the Transactions (as defined below) are not consummated for any or no reason, such that the Closing Date does not occur, this Agreement shall be null and void ab initio, and all arrangements otherwise superseded by this Agreement will remain
in full force and effect. 
 (f) Counterparts. This Agreement may be executed in separate counterparts, any one of which need not
contain signatures of more than one party, but all of which taken together will constitute one and the same agreement. A faxed, .pdf-ed or electronic signature shall operate the same as an original signature
and shall be considered to have the same binding legal effect as if it were the original signed version thereof delivered in person. 
 (g)
Amendments. No amendments or other modifications to this Agreement may be made except by a writing signed by each party hereto. No amendment or waiver of this Agreement requires the consent of any individual, partnership, corporation or other
entity not a party to this Agreement. 
 (h) Survivorship. The provisions of this Agreement necessary to carry out the intention of
the parties as expressed herein (including, without limitation, the Restrictive Covenants provided in Section 8 hereof and Exhibit A hereto) shall survive the Termination Date. 

(i) Waiver. The waiver by either party of the other party’s prompt and complete performance, or breach or violation, of any
provision of this Agreement shall not operate nor be construed as a waiver of any subsequent breach or violation, and the failure by any party hereto to exercise any right or remedy which it or he may possess hereunder shall not operate nor be
construed as a bar to the exercise of such right or remedy by such party upon the occurrence of any subsequent breach or violation. No waiver shall be deemed to have occurred unless set forth in a writing executed by or on behalf of the waiving
party. No such written waiver shall be deemed a continuing waiver unless specifically stated therein, and each such waiver shall operate only as to the specific term or condition waived and shall not constitute a waiver of such term or condition for
the future or as to any act other than that specifically waived. 
 (j) Captions. The captions of this Agreement are for convenience
and reference only and in no way define, describe, extend or limit the scope or intent of this Agreement or the intent of any provision hereof. 

(k) Construction. The parties acknowledge that this Agreement is the result of arm’s-length
negotiations between sophisticated parties, each afforded representation by legal counsel. Each and every provision of this Agreement shall be construed as though both parties participated equally in the drafting of the same, and any rule of
construction that a document shall be construed against the drafting party shall not be applicable to this Agreement. 

  
 7 

 (l) Arbitration; Exclusive Jurisdiction; Waiver of Jury Trial. To the fullest extent
permitted by law, any dispute, controversy or claim arising out of or relating to this Agreement, including the validity, interpretation, performance, breach, alleged breach, negotiation or termination of this Agreement, shall be settled by binding
arbitration to be held in New York, New York and administered by the American Arbitration Association (“AAA”) under its Commercial Arbitration Rules (including the procedures for Large, Complex Commercial Disputes if applicable
under those rules) in effect when the arbitration is commenced. Any such arbitration shall be in front of a panel of three (3) arbitrators comprised of one (1) independent and impartial arbitrator designated by the Company, one
(1) independent and impartial arbitrator designated by Executive and one (1) independent and impartial arbitrator (who shall be the chair of the arbitral tribunal) jointly designated by the arbitrators designated by the Company and
Executive in accordance with the rules of the AAA. Notwithstanding anything to the contrary herein, any actions or proceedings seeking interim equitable relief, or to enforce an arbitration award, may be brought in, and with regard to such court
proceedings the parties consent to the exclusive jurisdiction of, the Delaware Court of Chancery or, if such court shall not have jurisdiction, any federal court of the United States located in the State of Delaware or, if no such federal court
shall have jurisdiction, the Delaware Superior Court and any appellate court from any appeal thereof. The parties agree that any process or notice of motion or other application to any of such courts, and any paper in connection with any such
arbitration, may be served by certified mail, return receipt requested, or by personal service or in such other manner as may be permissible under the rules of the applicable court or arbitration tribunal, provided that a reasonable time for
appearance is allowed. To the maximum extent permitted by applicable Law, the decision of the panel of arbitrators shall be final and binding and not be subject to appeal. The costs of the arbitration (other than any costs that are specific to a
particular party, such as the fees and expenses of counsel, fact witnesses or experts), including any AAA administration fee and filing fee, arbitrators’ fees and the costs of the use of facilities during the hearings, will be initially borne
equally by the Company and Executive, and promptly following the issuance of an award, the non-prevailing party shall reimburse the prevailing party for such costs (and any award of the arbitration panel shall
contain a specific provision providing for the reimbursement of such costs by the non-prevailing party). The arbitrators shall have the power to grant temporary, preliminary and permanent relief, including
injunctive relief and specific performance, or any other remedy available from a court of competent jurisdiction. For the avoidance of doubt, nothing in this Section 12(l) shall limit the ability of a party to seek or
obtain injunctive relief under Section 12(m). Nothing herein shall affect the right of any party hereto to serve process in any other manner permitted by law. TO THE EXTENT NOT PROHIBITED BY APPLICABLE LAW THAT CANNOT BE
WAIVED, EACH OF THE PARTIES HERETO WAIVES, AND COVENANTS THAT IT OR HE WILL NOT ASSERT (WHETHER AS PLAINTIFF, DEFENDANT OR OTHERWISE), ANY RIGHT TO TRIAL BY JURY IN ANY ACTION ARISING IN WHOLE OR IN PART UNDER OR IN CONNECTION WITH THIS AGREEMENT OR
ANY OF THE CONTEMPLATED TRANSACTIONS, WHETHER NOW EXISTING OR HEREAFTER ARISING, AND WHETHER SOUNDING IN CONTRACT, TORT OR OTHERWISE, AND AGREES THAT ANY OF THEM MAY FILE A COPY OF THIS PARAGRAPH WITH ANY COURT AS WRITTEN EVIDENCE OF THE KNOWING,
VOLUNTARY AND BARGAINED-FOR AGREEMENT AMONG THE PARTIES IRREVOCABLY TO WAIVE ITS OR HIS RIGHT TO TRIAL BY JURY IN ANY PROCEEDING WHATSOEVER BETWEEN THEM RELATING TO THIS AGREEMENT OR ANY OF THE CONTEMPLATED
TRANSACTIONS AND WILL INSTEAD BE TRIED IN A COURT OF COMPETENT JURISDICTION BY A JUDGE SITTING WITHOUT A JURY. 
 (m) Governing Law;
Equitable Remedies. THIS AGREEMENT SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF DELAWARE (WITHOUT GIVING EFFECT TO CONFLICT OF LAWS PRINCIPLES THEREOF). The parties hereto agree that irreparable damage would
occur in the event that any of the provisions of Section 8 or Exhibit A of this Agreement were not performed in accordance with its specific terms or was otherwise breached. It is accordingly agreed that the parties
hereto shall be entitled to an injunction or injunctions and other equitable remedies to prevent breaches of Section 8 or Exhibit A of this Agreement and to enforce specifically the terms and provisions thereof in
accordance with Section 12(l), including an injunction in 

  
 8 

 
aid of arbitration from any court of competent jurisdiction, this being in addition to any other remedy to which they are entitled at law or in equity. In such event, any requirements for the
securing or posting of any bond with respect to such remedy are hereby waived by each of the parties hereto. Each party further agrees that, in the event of any action for an injunction or other equitable remedy in respect of such breach or
enforcement of specific performance pursuant to this Section 12(m), it or he will not assert the defense that a remedy at law would be adequate. 

(n) Third Party Beneficiaries. Except as expressly provided herein, nothing in this Agreement shall confer any rights or remedies upon
any person, other than the parties hereto and any and all of Executive’s heirs, successors, valid assigns, executors and administrators. In any provision of the Agreement which provides rights or remedies to, or permits the assignment of rights
to, Affiliates or Subsidiaries of the Company, the terms “Affiliates” and “Subsidiaries” shall be construed to exclude any private fund (or similar vehicle) or business development company of, or any other accounts, funds,
vehicles or other client advised or sub-advised by the Company or any of its Affiliates or any portfolio companies thereof. 

13. Definitions. For purposes of this Agreement: 

(a) “Affiliate” means an affiliate of the Company (or other referenced entity, as the case may be) as defined in Rule 405
promulgated under the Securities Act of 1933, as amended. 
 (b) “Blue Owl Capital” means Blue Owl Capital Inc., a Delaware
corporation (formerly Altimar Acquisition Corporation, a Cayman Island exempted company). 
 (c) “Board” means the board of
directors of the Company. 
 (d) “Cause” shall have the meaning set forth in Section 2.1(f)(iii)
of the Investor Rights Agreement. 
 (e) “Company Entities” means the Company and any of its direct and indirect
Subsidiaries. 
 (f) “Disability” means any physical or mental incapacity which prevents Executive from carrying out all or
substantially all of his duties under this Agreement for any period of one hundred eighty (180) consecutive days or any aggregate period of eight (8) months in any twelve-month (12) period, as determined by a majority of the members
of the Board (but, for the sake of clarity, excluding Executive) in their sole discretion. 
 (g) “Disqualifying
Termination” means a termination of Executive’s employment (i) by the Company for Cause or (ii) by Executive for any reason prior to the fifth (5th) anniversary of the
Effective Date. For the avoidance of doubt, neither Executive’s resignation due to his Disability nor a termination of Executive’s employment due to his death will be a Disqualifying Termination. 

(h) “Investor Rights Agreement” means that certain Investor Rights Agreement, by and among Blue Owl Capital and the other
parties specified therein, to be entered into in connection with the Transactions and dated as of the Effective Date. 
 (i)
“Management Fee Revenue” means the management fee revenue (as determined in accordance with GAAP) of Blue Owl Capital and its Subsidiaries (as defined in the Investment Rights Agreement) (determined on a consolidated basis and
including incentive fees payable by any business development company) for such calendar year, as reasonably determined by Blue Owl Capital’s Chief 

  
 9 

 
Financial Officer in good faith in a manner consistent with the Company’s financial reporting, with the final amount subject to the Audited Financial Statements. Notwithstanding the
foregoing, to the extent any increase in Management Fee Revenue results from the acquisition of a business with more than $1 billion in amounts that would constitute “Management Fee Revenue” if earned by the Company during the
trailing twelve (12)-month period, then for purposes of Section 3(b) and Section 6(b), the inclusion of such increase in Management Fee Revenue resulting from such acquisition will be determined
subject to any consent required pursuant to Section 2.3(c) of the Investor Rights Agreement. 
 (j) “Subsidiary” means
a subsidiary of the Company (or other referenced entity, as the case may be) as defined in Rule 405 promulgated under the Securities Act of 1933, as amended. 

[Signature page follows] 

  
 10 

 IN WITNESS WHEREOF AND INTENDING TO BE LEGALLY BOUND THEREBY, the parties hereto have
executed and delivered this Agreement as of the year and date first above written. 
  

			
	ALTIMAR ACQUISITION CORPORATION
		
	By:	 	 /s/ Tom Wasserman

		 	Name: Tom Wasserman
		 	Title: Chief Executive Officer
	
	 /s/ Doug Ostrover

		 	Doug Ostrover

 Exhibit A 

Restrictive Covenant 

1. Non-Competition. Subject to Section 5, during the period
from the date hereof until the fifth (5th) anniversary of the date on which the Executive ceases to be an employee of or provider of services to the Company Entities (such date, the “Termination Date”) (such period, giving effect to
the foregoing proviso, the “Restricted Period”), the Executive shall not, without the prior written consent of the Company, and other than in connection with the Company Business, directly or indirectly, sponsor, advise, promote,
manage, own any interest in, control or render services to any Person who provides, or is preparing to provide, investment advisory services to another Person in exchange for compensation, in each case, that competes with (a) a business line of
the Company Entities as of the Termination Date or (b) a business line planned, as of the Termination Date, to be implemented within the twelve (12)-month period following the Termination Date (collectively, the “Competitive
Services”). Executive undertakes not to intentionally circumvent or attempt to circumvent his obligations hereunder or otherwise to limit the effect of any provision of this Exhibit A. 

2. Non-Solicitation; Non-Interference. 

(a) During the period from the date hereof until the two (2)-year anniversary of the Termination Date, the Executive shall not, without the
prior written consent of the Company, directly or indirectly, in any manner or capacity (other than for the sole benefit of the Company Funds and/or the Company Entities), employ, engage, attempt to employ or engage, recruit or otherwise solicit,
induce or influence any Person who is an employee of any of the Company Entities (“Company Personnel”) to leave employment with the Company Entities; provided, that nothing contained in this
Section 2 shall prohibit, Executive, after the Termination Date, from (i) making any solicitation through the use of general advertising in newspapers, publications, the internet or other media of general circulation
not directed or targeted at Company Personnel, (ii) making any solicitation or hiring of any administrative or executive assistants who were working for Executive immediately prior to the Termination Date or (iii) the taking of any action
with respect to any former Company Personnel, if such former Company Personnel has otherwise not been employed or engaged by the Company Entities for at least six (6) months prior to the action and was not (A) induced to terminate his or
her employment with, or service to, the Company Entities or (B) solicited for hire or engagement, in either case of (A) or (B), directly or indirectly by Executive prior to the expiration of such six (6)-month period. 

(b) During the period from the date hereof until the one (1)-year anniversary of the Termination Date, the Executive shall not, without the
prior written consent of the Company, directly or indirectly, in any manner or capacity (other than for the sole benefit of the Company Funds), solicit (i) the business of any Clients or Prospective Clients of the Company Entities or
(ii) the acquisition of any Prospective Portfolio Investments (as defined below), in each case, with which (or with whom) Executive first had contact on behalf of the Company Business or as to which (or whom) Executive has accessed Confidential
Information (as defined below). For purposes of this Section 2(b), (A) “Client” means any person, firm, corporation or other organization whatsoever for whom any Company Entity has provided investment
advisory services and with respect to whom Executive, individuals reporting to Executive or individuals over whom 

 
Executive had direct or indirect responsibility had personal contact or dealings on a Company Entity’s behalf during the two (2)-year period immediately preceding Executive’s
Termination Date; (B) “Prospective Client” means any person, firm, corporation or other organization whatsoever with whom any Company Entity has had any negotiations or discussions regarding the possible investment in a Company Fund
within the nine (9)-month period immediately preceding Executive’s Termination Date and with respect to whom Executive, individuals reporting to Executive or individuals over whom Executive had direct or indirect responsibility had personal
contact or dealings on the Company’s behalf during such nine (9)-month period; and (C) “Prospective Portfolio Investment” means any prospective portfolio investments of any Company Funds that, to Executive’s knowledge,
were in process or under active consideration by any of the Company Entities as of Executive’s Termination Date. 
 (c) During the
Restricted Period, the Executive shall not, without the prior written consent of the Company, intentionally, directly or indirectly, in any manner or capacity, induce or encourage any investor in a Company Fund to seek to have its capital commitment
to such Company Fund or Company Funds reduced, or to terminate or diminish its business relationship with any Company Entity. 
 (d) During
the Restricted Period, Executive shall not, directly or indirectly, work with any other Principal to control, manage, sponsor, advise or sub-advise any business that provides investment advisory services
for compensation. 
 3. Confidentiality. 

(a) During the Employment Term and thereafter, Executive shall not disclose, communicate or use any Confidential Information, other than in the
course of Executive’s performance of his duties and responsibilities to the Company Entities (except as provided in Sections 12(c) and 12(d) of the Agreement to which this Exhibit A is attached). 

(b) “Confidential Information” means (i) all secret, confidential or proprietary information, knowledge or data and all
information regarding the business methods, operations or results, in each case, of or relating to any Company Entity or the Clients, Prospective Clients or employees of any Company Entity, (ii) all
non-public information related to the business activities of the Company Entities and their Clients obtained by Executive during his employment and (iii) materials contained in Client files, unless, in
each case, such information (A) was known to the public before its disclosure to Executive; (B) becomes generally known to the public subsequent to disclosure to Executive through no wrongful act of Executive or any representative of
Executive; or (C) Executive is required to disclose by applicable law, regulation or legal process. 
 (c) Executive agrees to comply
with the Company’s Code of Conduct and Compliance Manual provided to Executive in writing for purposes of handling material, non-public information during the course of Executive’s employment with
the Company. Upon the Termination Date, Executive shall deliver to the Company all property belonging to the Company (including all Confidential Information and all documents, recordings and other tangible records (including tapes, discs or other
similar media)), provided, that, Executive may retain documentation pertaining to his compensation arrangements and post-termination obligations to the Company. 

  
 13 

 (d) Except as provided in Sections 12(c) and 12(d) of the Agreement to which this Exhibit A
is attached, if Executive receives a subpoena or other legal process that would or may require the disclosure of Confidential Information or any Company Entity’s documents or information, Executive must notify the Company promptly following his
receipt of such process. 
 4. Intellectual Property; Company Work Product. 

(a) For purposes of this Exhibit A: 

(i) “Intellectual Property” means all: (A) patents, patent applications and patent disclosures; (B) trademarks,
service marks, trade dress, trade names, logos, corporate names, Internet domain names and registrations and applications for the registration thereof, together with all of the goodwill associated therewith; (C) copyrights and copyrightable
works (including, without limitation, mask works, computer software, source code, object code, data, databases and documentation relating thereto (collectively, “Software”)), and registrations and applications for the registration
thereof; (D) trade secrets and other Confidential Information (whether or not patentable), including, without limitation, inventions, discoveries, developments, improvements, know-how, ideas, concepts,
products, devices, systems, processes, methods, business methods, techniques, strategies, formulas, compositions, equations, algorithms, rules, protocols, Software, research and development information, data, drawings, specifications, flowcharts,
schematics, programmer notes, designs, proposals, plans, financial and marketing plans, track record (i.e., investment performance of accounts) and customer, partner and vendor lists and information; (E) other similar proprietary rights; and
(F) copies and tangible embodiments thereof (in whatever form or medium); and 
 (ii) “Company Work Product” means
Intellectual Property that is conceived, developed, made or reduced to practice by Executive, alone or jointly with others, during the term of Executive’s employment with the Company Entities, and: (A) by using equipment, supplies,
facilities or information of any Company Entity (other than use of Executive’s mobile device, tablet or personal computer, and not relating to the current or anticipated business activities of the Company Entities); (B) arises out of
Executive’s employment by the Company Entities; or (C) arises out of any of the Company Entities’ current or anticipated business activities. 

(b) Executive acknowledges and agrees that the Company shall own all right, title and interest in and to all Company Work Product, including,
without limitation, any right to collect for past damages for the infringement or unauthorized use of Company Work Product. To the extent that any Intellectual Property that forms part of the Company Work Product does not automatically, by operation
of law, vest in the Company, Executive hereby irrevocably transfers and assigns to the Company (or, to the extent not transferable, waives) all right, title and interest in and to such Intellectual Property for all forms and media, whether or not
now existing, throughout the world, including, without limitation, any right to collect for past damages for the infringement or unauthorized use of such Intellectual Property and waives, to the fullest extent permitted by law, all of
Executive’s “moral rights” with respect to such Intellectual Property. 
 (c) Without limiting Executive’s obligations
under any other provision of this Exhibit A, Executive hereby agrees to disclose to the Company promptly and fully, maintain adequate and current records of and comply with the Company’s policies regarding record keeping (as such policies may
be created and amended from time to time) for any and all material Company Work Product. Such records shall be and shall remain the exclusive property of the Company and shall be made available promptly to the Company at any time upon request of the
Company. 

  
 14 

 (d) Executive shall not disclose to any Company Entity, use in its business or cause any
Company Entity to use any information or material that is confidential to any third party (other than where a right or permission to do so has been secured from the applicable third party), nor shall Executive incorporate into any Company Work
Product any Intellectual Property of any third party, unless such incorporation has been authorized in writing by the Company. Executive hereby represents and warrants that he is not party to any agreement currently in effect (other than with
respect to surviving confidentiality obligations) that obligates Executive to grant, assign or license to any party (other than the Company Entities) any interest in Intellectual Property conceived, developed, made or reduced to practice by
Executive, or which would otherwise inhibit Executive from fulfilling his obligations herein. 
 (e) During the Employment Term and
thereafter, upon the request of any Company Entity, Executive will promptly provide cooperation and assistance to the Company and its successors, assigns or other legal representatives, at the Company’s expense (such assistance and cooperation
including, without limitation, the execution and delivery of any and all affidavits, declarations, oaths, exhibits, assignments, powers of attorney or other documentation as may be reasonably required): (i) in obtaining and/or perfecting ownership
and control over Intellectual Property included in Company Work Product; (ii) in the preparation and prosecution of any applications for, or registration of, any Intellectual Property included within Company Work Product; (iii) in the
prosecution or defense of, or other participation in, any court or patent office proceedings, including, without limitation, any interference, opposition, reexamination, reissue, litigation or other proceedings, that may arise in connection with
Company Work Product, including, without limitation, producing documents or providing testimony relating to Company Work Product, and assisting the Company to obtain such documents or testimony; and (iv) in obtaining any additional patents or
other protection that the Company may deem appropriate and that may be secured under the laws now or hereafter in effect in any country. 

(f) Executive hereby irrevocably designates and appoints the Company and its duly authorized officers and agents, as Executive’s agents
and attorneys-in-fact to act for and on Executive’s behalf and instead of Executive, to execute and file any documents, applications or related findings and to do
all other lawfully permitted acts to further the purposes set forth above in Section 4, including, without limitation, the perfection of assignment and the prosecution and issuance of patents, patent applications, copyright
applications and registrations, trademark applications and registrations or other rights in connection with such inventions and improvements thereto with the same legal force and effect as if executed by Executive, in each case, exercisable solely
where Executive is deceased or incapacitated or otherwise has not fulfilled his obligations hereunder in a reasonably timely manner after written request from the Company. 

5. Permitted Activities. Notwithstanding anything herein to the contrary, this Exhibit A shall not limit or otherwise restrict
the following activities, to the extent such activities do not interfere in any material respect with Executive’s role and responsibilities at the Company Entities: (a) the activities of Executive’s Family Members (to the extent not
acting at the direction of or on 

  
 15 

 
behalf of Executive in breach of this Exhibit A), (b) Executive owning in a passive capacity up to five percent (5%) of the outstanding equity interests of (i) any publicly traded class of
equity or debt securities registered under the Securities Exchange Act of 1934, as amended, or (ii) a third party investment fund that is not controlled by Executive (including by way of any investment consent rights over actions taken by such
investment fund), in each case, so long as such ownership does not create any conflict of interest with Executive’s duties hereunder, (c) Executive making any investment, engaging in any activities or otherwise taking any action related to
bona fide charitable, non-profit, philanthropic, community, literary and artistic activities (including joining or participating in the activities or serving on the board of any bona fide non-profit organization or trade or industry group or association) or (d) Executive providing investment advice to Executive’s Family Members or being actively involved in Executive’s Family Office
(as defined below), so long as such activities are (i) not inconsistent with the restrictions set forth in Section 1 and Section 2 hereof, (ii) such investments are made in accordance with the Company’s compliance and trade
reporting policies and (iii) such investments do not include a diversion of an investment opportunity presented to Executive in his capacity as an executive with the Company. For the purposes of this Section 5, “Family
Office” means the organization responsible for the day-to-day administration and management of the Executive’s and/or one or more of Executive’s
Family Member’s financial and personal affairs (whether exclusively or on a collective basis with the financial and personal affairs of a limited number of friends and family and/or other Company professionals), which may include, but is not
limited to, wealth management, making and managing of investments, tax planning, estate planning and philanthropic endeavors, and includes any entity which holds the personal investments of Executive or his Family Members; provided that
Executives does not receive any investment advisory-related fees or other fees (excluding any cost allocation or expense reimbursement), directly or indirectly, from any investors in the Family Office. 

6. For the avoidance of doubt, this Exhibit A is incorporated in the Employment and Restrictive Covenant Agreement, dated as of
December 23, 2020, by and between Altimar Acquisition Corporation and Doug Ostrover, and the terms of Section 12 thereto shall apply to this Exhibit A. 

  
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