THIRD AMENDMENT TO CREDIT AGREEMENT

This THIRD AMENDMENT TO CREDIT AGREEMENT (this “Amendment”) is entered into as
of June 29, 2017, by and among Ciena Corporation, a Delaware corporation (the
“Borrower”), Ciena Communications, Inc., a Delaware corporation (“CCI”), Ciena
Government Solutions, Inc., a Delaware corporation (“CGSI” and, together with
the Borrower and CCI, collectively, the “Loan Parties”), Bank of America, N.A.,
as administrative agent under the Credit Agreement referred to below (in such
capacity, the “Administrative Agent”), and the Lenders (as defined in the Credit
Agreement referred to below) party hereto. Capitalized terms used but not
otherwise defined herein shall have the respective meanings ascribed to such
terms in the Credit Agreement (as defined below).

RECITALS
WHEREAS, reference is hereby made to the Credit Agreement, dated as of July 15,
2014 (as amended by the First Amendment, dated as of April 15, 2015, the Second
Amendment, dated as of July 2, 2015, the Incremental Joinder and Amendment
Agreement, dated as of April 25, 2016, the Omnibus Refinancing Amendment to
Credit Agreement, Security Agreement and Pledge Agreement, dated as of January
30, 2017 and as further amended, restated, amended and restated, supplemented or
otherwise modified from time to time prior to the date hereof, the “Existing
Credit Agreement” and, as amended by this Amendment, the “Credit Agreement”), by
and among the Borrower, the lenders from time to time party thereto and the
Administrative Agent; and
WHEREAS, the Loan Parties have requested that the Required Lenders consent to
the amendments to the Credit Agreement provided herein, and the Required Lenders
are willing to so consent.
NOW, THEREFORE, in consideration of the foregoing, and other good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, the
parties hereto agree as follows:
SECTION 1. Amendments to Credit Agreement.
Each of the definitions of “2018 Convertible Notes,” “2018 Convertible Notes
Indenture,” “2020 Convertible Notes" and “2020 Convertible Notes Indenture” in
Section 1.01 of the Credit Agreement is hereby amended and restated in its
entirety to read as follows:
“2018 Convertible Notes” shall mean the Borrower’s 3.75% senior convertible
notes due October 15, 2018, issued pursuant to the 2018 Convertible Notes
Indenture, including, for the avoidance of doubt, any such convertible notes
issued by the Borrower to the holders of any 2018 Convertible Notes pursuant to
an indenture described in clause (b) of the definition of 2018 Convertible Notes
Indenture in exchange for such 2018 Convertible Notes, which exchange, for
purposes of this Agreement, shall be deemed not to be a payment or prepayment
on, or redemption or acquisition for value of, any 2018 Convertible Notes.

“2018 Convertible Notes Indenture” shall mean (a) the Indenture, dated as of
October 18, 2010, between the Borrower, as issuer, and The Bank of New York
Mellon Trust Company, N.A., as trustee, as amended, modified or supplemented
from time to time, or (b) any other indenture entered into pursuant to an
exchange offer with respect to any 2018 Convertible Notes for the sole purpose
of effecting a change in terms of the type that would be expressly permitted by
the proviso to Section 7.15(a).

“2020 Convertible Notes” shall mean the Borrower’s 4.00% senior convertible
notes due December 15, 2020, issued pursuant to the 2020 Convertible Notes
Indenture, including, for the avoidance of doubt, any such convertible notes
issued by the Borrower to the holders of any 2020 Convertible Notes pursuant to
an indenture described in clause (b) of the definition of 2020 Convertible Notes
Indenture in exchange for such 2020 Convertible Notes, which exchange, for
purposes of this Agreement, shall be deemed not to be a payment or prepayment
on, or redemption or acquisition for value of, any 2020 Convertible Notes.

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“2020 Convertible Notes Indenture” shall mean (a) the Indenture, dated as of
December 27, 2012, between the Borrower, as issuer, and The Bank of New York
Mellon Trust Company, N.A., as trustee, as amended, modified or supplemented
from time to time, or (b) any other indenture entered into pursuant to an
exchange offer with respect to any 2020 Convertible Notes for the sole purpose
of effecting a change in terms of the type that would be expressly permitted by
the proviso to Section 7.15(a).

SECTION 2.    Reference To and Effect Upon the Credit Agreement.
(a)    From and after the Amendment Effective Date (as defined below), (i) the
term “Agreement” in the Credit Agreement, and all references to the Credit
Agreement in any other Loan Document, shall mean the Credit Agreement as
modified hereby, and (ii) this Amendment shall constitute a “Loan Document” for
all purposes of the Credit Agreement and the other Loan Documents.
(b)     This Amendment is limited as specified and shall not constitute a
modification, acceptance or waiver of any other provision of the Credit
Agreement or any other Loan Document.
SECTION 3.    Counterparts, Etc. This Amendment may be executed in any number of
counterparts, each of which when so executed shall be deemed an original, but
all such counterparts shall constitute one and the same instrument, and all
signatures need not appear on any one counterpart. Any party hereto may execute
and deliver a counterpart of this Amendment by delivering by facsimile or other
electronic transmission a signature page of this Amendment signed by such party,
and any such facsimile or other electronic signature shall be treated in all
respects as having the same effect as an original signature. Section headings in
this Amendment are included herein for convenience of reference only and shall
not constitute part of this Amendment for any other purpose.
SECTION 4.    Governing Law. This Amendment and the rights and obligations of
the parties under this Amendment shall be governed by, and construed and
interpreted in accordance with, the law of the State of New York.

SECTION 5.    Effectiveness. In accordance with Section 10.01 of the Credit
Agreement, this Amendment shall become effective at the time (the “Amendment
Effective Date”) when the Administrative Agent shall have received duly executed
signature pages for this Amendment signed by the Loan Parties and the Required
Lenders and acknowledged by the Administrative Agent.
[Signature Pages to follow]

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IN WITNESS WHEREOF, this Amendment has been duly executed by the parties hereto
as of the date first written above.

LOAN PARTIES:
CIENA CORPORATION
 

By: /s/ Elizabeth A. Dolce                              
      Name: Elizabeth A. Dolce
      Title: Vice President and Treasurer

 
CIENA COMMUNICTAIONS, INC.
 

By: /s/ Elizabeth A. Dolce                              
      Name: Elizabeth A. Dolce
      Title: Vice President and Treasurer

 
CIENA GOVERNMENT SOLUTIONS, INC.
 

By: /s/ Elizabeth A. Dolce                              
      Name: Elizabeth A. Dolce
      Title: Vice President and Treasurer

 
BANK OF AMERICA, N.A.,
as Administrative Agent
 

By: /s/ Sanjay Rijhwani                            
      Name: Sanjay Rijhwani
      Title: Managing Director

 
ALM V, Ltd.
as a Lender
 

By: Apollo Credit Management (CLO), LLC, as Collateral Manager
By: Apollo Credit Management (CLO), LLC, as
        /s/ Joe Moroney                                   
      Name: Joe Moroney
      Title: Vice President

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ALM VI, Ltd.
as a Lender
 
By: Apollo Credit Management (CLO), LLC, as collateral manager
By: Apollo Credit Management (CLO), LLC, as collateral manager
    
By:  /s/ Joe Moroney                                   
      Name: Joe Moroney
      Title: Vice President

 
ALM VII, Ltd.
as a Lender
 
By: Apollo Credit Management (CLO), LLC, as collateral manager
By: Apollo Credit Management (CLO), LLC, as collateral manager
   
By:  /s/ Joe Moroney                                   
      Name: Joe Moroney
      Title: Vice President

 
ALM VIII, Ltd.
as a Lender
 
By: Apollo Credit Management (CLO), LLC, as collateral manager
By: Apollo Credit Management (CLO), LLC, as collateral manager
   
By:  /s/ Joe Moroney                                   
      Name: Joe Moroney
      Title: Vice President

 
ALM X, Ltd.
as a Lender
 
By: Apollo Credit Management (CLO), LLC, as its collateral manager
By: Apollo Credit Management (CLO), LLC, as its collateral manager
   
By:  /s/ Joe Moroney                                   
      Name: Joe Moroney
      Title: Vice President

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ALM XI, Ltd.
as a Lender
 
By: Apollo Credit Management (CLO), LLC, as its collateral manager
By: Apollo Credit Management (CLO), LLC, as its collateral manager
    
By:  /s/ Joe Moroney                                   
      Name: Joe Moroney
      Title: Vice President

 
ALM XII, Ltd.
as a Lender
 
By: Apollo Credit Management (CLO), LLC, as its collateral manager
By: Apollo Credit Management (CLO), LLC, as its collateral manager
    
By:  /s/ Joe Moroney                                   
      Name: Joe Moroney
      Title: Vice President

 
ALM XIV, Ltd.
as a Lender
 
By: Apollo Credit Management (CLO), LLC, as its Collateral Manager
By: Apollo Credit Management (CLO), LLC, as its collateral manager

By:  /s/ Joe Moroney                                   
      Name: Joe Moroney
      Title: Vice President

 
ALM XIX, Ltd.
as a Lender
 
By: Apollo Credit Management (CLO), LLC, as its collateral manager
By: Apollo Credit Management (CLO), LLC, as its collateral manager

By:  /s/ Joseph Moroney                                   
      Name: Joseph Moroney
      Title: Vice President

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ALM XVI, Ltd.
as a Lender
 
By: Apollo Credit Management (CLO), LLC, as its collateral manager
By: Apollo Credit Management (CLO), LLC, as its collateral manager
    
By:  /s/ Joseph Moroney                                   
      Name: Joseph Moroney
      Title: Vice President

 
ALM XVII, Ltd.
as a Lender
 
By: Apollo Credit Management (CLO), LLC, as its collateral manager
By: Apollo Credit Management (CLO), LLC, as its collateral manager
    
By:  /s/ Joseph Moroney                                   
      Name: Joseph Moroney
      Title: Vice President

 
ALM XVIII, Ltd.
as a Lender
 
By: Apollo Credit Management (CLO), LLC, as its collateral manager
By: Apollo Credit Management (CLO), LLC, as its collateral manager
    
By:  /s/ Joseph Moroney                                   
      Name: Joseph Moroney
      Title: Vice President

 
AMMC CLO 15, LIMITED
as a Lender
 
By: American Money Management Corp., as Collateral Manager
By: American Money Management Corp., as Collateral Manager
    
By:  /s/ David P. Meyer                                  
      Name: David P. Meyer
      Title: Senior Vice President

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AMMC CLO 16, LIMITED
as a Lender

 
By: American Money Management Corp., as Collateral Manager
By: American Money Management Corp., as Collateral Manager
    
By:  /s/ David P. Meyer                                  
      Name: David P. Meyer
      Title: Senior Vice President

 
AMMC CLO 20, LIMITED
as a Lender

 
By: American Money Management Corp., as Collateral Manager
By: American Money Management Corp., as Collateral Manager
    
By:  /s/ David Meyer                                  
      Name: David Meyer
      Title: Senior Vice President

 
AMMC CLO XI, LIMITED
as a Lender

 
By: American Money Management Corp., as Collateral Manager
By: American Money Management Corp., as Collateral Manager
    
By:  /s/ David P. Meyer                                  
      Name: David P. Meyer
      Title: Senior Vice President

 
AMMC CLO XIV, LIMITED
as a Lender

 
    
By:  /s/ David P. Meyer                                  
      Name: David P. Meyer
      Title: Senior Vice President

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APOLLO AF LOAN TRUST 2012
as a Lender

 
By: Apollo Credit Management (Senior Loans) II, LLC, as Portfolio Manager
By: Apollo Credit Management (Senior Loans) II, LLC,
as Portfolio Manager
    
By:  /s/ Joseph Glatt                                  
      Name: Joseph Glatt
      Title: Vice President

 
ATRIUM VIII
as a Lender

 
By: Credit Suisse Asset Management, LLC, as portfolio
manager
By: Credit Suisse Asset Management, LLC, as portfolio
manager
    
By:  /s/ Louis Farano                                 
      Name: Louis Farano
      Title: Managing Director

 
Avery Point II CLO, Limited
as a Lender

 
By: Bain Capital Credit, LP, as Portfolio Manager
By: Bain Capital Credit, LP, as Portfolio Manager
    
By:  /s/ Andrew Viens                                 
      Name: Andrew Viens
      Title: Executive Vice President

 
Avery Point III CLO, Limited
as a Lender

 
By: Bain Capital Credit, LP, as Portfolio Manager
By: Bain Capital Credit, LP, as Portfolio Manager
    
By:  /s/ Andrew Viens                                 
      Name: Andrew Viens
      Title: Executive Vice President

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Avery Point IV CLO, Limited
as a Lender

 
By: Bain Capital Credit, LP, as Portfolio Manager
By: Bain Capital Credit, LP, as Portfolio Manager
    
By:  /s/ Andrew Viens                                 
      Name: Andrew Viens
      Title: Executive Vice President

 
Avery Point V CLO, Limited
as a Lender

 
By: Bain Capital Credit, LP, as Portfolio Manager
By: Bain Capital Credit, LP, as Portfolio Manager
    
By:  /s/ Andrew Viens                                 
      Name: Andrew Viens
      Title: Executive Vice President

 
Avery Point VI CLO, Limited
as a Lender

 
By: Bain Capital Credit, LP, as Portfolio Manager
By: Bain Capital Credit, LP, as Portfolio Manager
    
By:  /s/ Andrew Viens                                 
      Name: Andrew Viens
      Title: Executive Vice President

 
Avery Point VII CLO, Limited
as a Lender

 
By: Bain Capital Credit, LP, as Portfolio Manager
By: Bain Capital Credit, LP, as Portfolio Manager
    
By:  /s/ Andrew Viens                                 
      Name: Andrew Viens
      Title: Executive Vice President

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BAIN CAPITAL CREDIT CLO 2016-2, LIMITED
as a Lender

 
By: Bain Capital Credit CLO Advisors, LP ,as Portfolio
Manager
By: Bain Capital Credit CLO Advisors, LP ,as Portfolio
Manager
    
By:  /s/ Andrew Viens                                 
      Name: Andrew Viens
      Title: Executive Vice President

 
Blue Cross of California
as a Lender

 
By: Bain Capital Credit, LP, as Investment Manager
By: Bain Capital Credit, LP, as Investment Manager
    
By:  /s/ Andrew Viens                                 
      Name: Andrew Viens
      Title: Executive Vice President

 
Brighthouse Life Insurance Company,
as a Lender

 
   
By:  /s/ Shane O'Driscoll                                 
      Name: Shane O'Driscoll
      Title: Director

 
BLUE SHIELD OF CALIFORNIA
as a Lender

 
By: Credit Suisse Asset Management, LLC, as its
investment manager
By: Credit Suisse Asset Management, LLC, as its
investment manager
    
By:  /s/ Farano, Louis                                
      Name: Farano, Louis
      Title: Managing Director

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Catamaran CLO 2013-1 Ltd.
as a Lender

 
By: Trimaran Advisors, L.L.C.
By: Trimaran Advisors, L.L.C.
    
By:  /s/ Daniel Gilligan                                
      Name: Daniel Gilligan
      Title: Authorized Signatory

 
Catamaran CLO 2014-1 Ltd.
as a Lender

 
By: Trimaran Advisors, L.L.C.
By: Trimaran Advisors, L.L.C.
    
By:  /s/ Daniel Gilligan                                
      Name: Daniel Gilligan
      Title: Authorized Signatory

 
Catamaran CLO 2014-2 Ltd.
as a Lender

 
By: Trimaran Advisors, L.L.C.
By: Trimaran Advisors, L.L.C.
    
By:  /s/ Daniel Gilligan                                
      Name: Daniel Gilligan
      Title: Authorized Signatory

 
Cavalry CLO III, Ltd.
as a Lender

 
By: Bain Capital Credit, LP, as Collateral Manager
By: Bain Capital Credit, LP, as Collateral Manager
    
By:  /s/ Andrew Viens                                 
      Name: Andrew Viens
      Title: Executive Vice President

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Cavalry CLO IV, Ltd.
as a Lender

 
By: Bain Capital Credit, LP, as Collateral Manager
By: Bain Capital Credit, LP, as Collateral Manager
    
By:  /s/ Andrew Viens                                 
      Name: Andrew Viens
      Title: Executive Vice President

 
Community Insurance Company
as a Lender

 
By: Bain Capital Credit, LP, as Investment Manager
By: Bain Capital Credit, LP, as Investment Manager
    
By:  /s/ Andrew Viens                                 
      Name: Andrew Viens
      Title: Executive Vice President

 
CREDIT SUISSE FLOATING RATE HIGH INCOME
FUND
as a Lender

 
By: Credit Suisse Asset Management, LLC, as
investment advisor

By: Credit Suisse Asset Management, LLC, as
investment advisor
    
By:  /s/ Louis Farano                                
      Name: Louis Farano
      Title: Managing Director

 
CREDIT SUISSE NOVA (LUX) acting on behalf of Credit Suisse Nova (Lux) Fixed
Maturity US Loan Fund 2021
as a Lender

 
By: Credit Suisse Asset Management, LLC acting in its
capacity as Investment Manager to Credit Suisse Fund Management S.A., management
company for Credit Suisse Nova (Lux)

By: Credit Suisse Asset Management, LLC acting in its
capacity as Investment Manager to Credit Suisse Fund Management S.A., management
company for Credit Suisse Nova (Lux)
    
By:  /s/ Louis Farano                                
      Name: Louis Farano
      Title: Managing Director

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CREDIT SUISSE SENIOR LOAN INVESTMENT
UNIT TRUST (for Qualified Institutional Investors Only)
as a Lender

 
By: Credit Suisse Asset Management, LLC, as
investment manager

By: Credit Suisse Asset Management, LLC, as
investment manager
    
By:  /s/ Louis Farano                                
      Name: Louis Farano
      Title: Managing Director

 
Eaton Vance Bank Loan Fund Series II A Series Trust of
Multi Manager Global Investment Trust
as a Lender

 
By: Eaton Vance Management as Investment Advisor
By: Eaton Vance Management as Investment Advisor
    
By:  /s/ Michael Brotthof                                 
      Name: Michael Brotthof
      Title: Vice President

 
Eaton Vance CLO 2014-1, Ltd.
as a Lender

 
By: Eaton Vance Management
Portfolio Manager
By: Eaton Vance Management
Portfolio Manager
    
By:  /s/ Michael Brotthof                                 
      Name: Michael Brotthof
      Title: Vice President

 
Eaton Vance CLO 2015-1, Ltd.
as a Lender

 
By: Eaton Vance Management
Portfolio Manager
By: Eaton Vance Management
Portfolio Manager
    
By:  /s/ Michael Brotthof                                 
      Name: Michael Brotthof
      Title: Vice President

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Eaton Vance Institutional Senior Loan Fund
as a Lender

 
By: Eaton Vance Management as Investment Advisor
By: Eaton Vance Management as Investment Advisor
    
By:  /s/ Michael Brotthof                                 
      Name: Michael Brotthof
      Title: Vice President

 
Eaton Vance International (Cayman Islands) Floating-
Rate Income Portfolio
as a Lender

 
By: Eaton Vance Management as Investment Advisor
By: Eaton Vance Management as Investment Advisor
    
By:  /s/ Michael Brotthof                                 
      Name: Michael Brotthof
      Title: Vice President

 
Eaton Vance Limited Duration Income Fund
as a Lender

 
By: Eaton Vance Management as Investment Advisor
By: Eaton Vance Management as Investment Advisor
    
By:  /s/ Michael Brotthof                                 
      Name: Michael Brotthof
      Title: Vice President

 
Eaton Vance Loan Fund Series IV A Series Trust of
Multi Manager Global Investment Trust
as a Lender

 
By: Eaton Vance Management as Investment Advisor
By: Eaton Vance Management as Investment Advisor
    
By:  /s/ Michael Brotthof                                 
      Name: Michael Brotthof
      Title: Vice President

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Eaton Vance US Loan Fund 2016 a Series Trust of
Global Cayman Investment Trust
as a Lender

 
By: Eaton Vance Management as Investment Advisor
By: Eaton Vance Management as Investment Advisor
    
By:  /s/ Michael Brotthof                                 
      Name: Michael Brotthof
      Title: Vice President

 
Eaton Vance VT Floating-Rate Income Fund
as a Lender

 
By: Eaton Vance Management as Investment Advisor
By: Eaton Vance Management as Investment Advisor
    
By:  /s/ Michael Brotthof                                 
      Name: Michael Brotthof
      Title: Vice President

 
Elevation CLO 2015-4, Ltd.
as a Lender

 
By: Arrowpoint Asset Management, LLC
As Collateral Manager
By: Arrowpoint Asset Management, LLC
As Collateral Manager
    
By:  /s/ Sanjai Bhonsle                                 
      Name: Sanjai Bhonsle
      Title: Portfolio Manager

 
Elevation CLO 2013-1, Ltd.
as a Lender

 
    
By:  /s/ Sanjai Bhonsle                                 
      Name: Sanjai Bhonsle
      Title: Portfolio Manager

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Elevation CLO 2014-2, Ltd.
as a Lender

 
    
By:  /s/ Sanjai Bhonsle                                 
      Name: Sanjai Bhonsle
      Title: Portfolio Manager

 
Elevation CLO 2014-3, Ltd.
as a Lender

 
By: ArrowMark Colorado Holdings LLC
As Collateral Manager
By: ArrowMark Colorado Holdings LLC
As Collateral Manager
    
By:  /s/ Sanjai Bhonsle                                 
      Name: Sanjai Bhonsle
      Title: Portfolio Manager

 
Elevation CLO 2016-5, Ltd.
as a Lender

 
By: Arrowpoint Asset Management, LLC
As Collateral Manager
By: Arrowpoint Asset Management, LLC
As Collateral Manager
    
By:  /s/ Sanjai Bhonsle                                 
      Name: Sanjai Bhonsle
      Title: Portfolio Manager

 
ERIE INDEMNITY COMPANY
as a Lender

 
By: Credit Suisse Asset Management, LLC, as its
investment manager
By: Credit Suisse Asset Management, LLC, as its
investment manager
    
By:  /s/ Louis Farano                                
      Name: Louis Farano
      Title: Managing Director

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ERIE INSURANCE EXCHANGE
as a Lender

 
By: Credit Suisse Asset Management, LLC., as its
investment manager for Erie Indemnity Company, as
Attorney-in-Fact for Erie Insurance Exchange

By: Credit Suisse Asset Management, LLC., as its
investment manager for Erie Indemnity Company, as Attorney-in-Fact for Erie
Insurance Exchange
    
By:  /s/ Louis Farano                                
      Name: Louis Farano
      Title: Managing Director

 
Figueroa CLO 2013-1, Ltd.
as a Lender

 
By: TCW Asset Management Company as Investment
Manager
By: TCW Asset Management Company as Investment
Manager
    
By:  /s/ Nora Olan                                 
      Name: Nora Olan
      Title: Senior Vice President

By:  /s/ Bibi Khan                                 
      Name: Bibi Khan
      Title: Managing Director

 
FIGUEROA CLO 2013-2, LTD
as a Lender

 
By: TCW Asset Management Company as Investment
Manager
By: TCW Asset Management Company as Investment
Manager
    
By:  /s/ Nora Olan                                 
      Name: Nora Olan
      Title: Senior Vice President

By:  /s/ Bibi Khan                                 
      Name: Bibi Khan
      Title: Managing Director

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Figueroa CLO 2014-1, Ltd.
as a Lender

 
By: TCW Asset Management Company as Investment
Manager
By: TCW Asset Management Company as Investment
Manager
    
By:  /s/ Nora Olan                                 
      Name: Nora Olan
      Title: Senior Vice President

By:  /s/ Bibi Khan                                 
      Name: Bibi Khan
      Title: Managing Director

 
Florida Power & Light Company
as a Lender

 
By: Eaton Vance Management as Investment Advisor
By: Eaton Vance Management as Investment Advisor
    
By:  /s/ Michael Brotthof                                 
      Name: Michael Brotthof
      Title: Vice President

 
IVY Apollo Multi Asset Income Fund
as a Lender

 
By: Apollo Credit Management, LLC, as its investment
sub-adviser
By: Apollo Credit Management, LLC, as its investment
sub-adviser
    
By:  /s/ Joseph D. Glatt                                  
      Name: Joseph D. Glatt
      Title: Vice President

 
IVY Apollo Strategic Income Fund
as a Lender

 
By: Apollo Credit Management, LLC, as its investment
sub-adviser
By: Apollo Credit Management, LLC, as its investment
sub-adviser
    
By:  /s/ Joseph D. Glatt                                  
      Name: Joseph D. Glatt
      Title: Vice President

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Katonah 2007-I CLO Ltd.
as a Lender

 
   
By:  /s/ Daniel Gilligan                                
      Name: Daniel Gilligan
      Title: Authorized Signatory

 
KP FIXED INCOME FUND
as a Lender

 
By: Credit Suisse Asset Management, LLC, as Sub-
Adviser for Callan Associates Inc., the Adviser for The KP Funds, the Trust for
KP Fixed Income Fund

By: Credit Suisse Asset Management, LLC, as Sub-
Adviser for Callan Associates Inc., the Adviser for The KP Funds, the Trust for
KP Fixed Income Fund
    
By:  /s/ Louis Farano                                
      Name: Louis Farano
      Title: Managing Director

 
KVK CLO 2013-2 LTD.
as a Lender

 
   
By:  /s/ David Cifonelli                                
      Name: David Cifonelli
      Title: Vice President

 
KVK CLO 2014-1 Ltd.
as a Lender

 
   
By:  /s/ David Cifonelli                                
      Name: David Cifonelli
      Title: Vice President

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KVK CLO 2014-2 Ltd.
as a Lender

 
   
By:  /s/ David Cifonelli                                
      Name: David Cifonelli
      Title: Vice President

 
KVK CLO 2014-3 Ltd.
as a Lender

 
   
By:  /s/ David Cifonelli                                
      Name: David Cifonelli
      Title: Vice President

 
KVK CLO 2015-1 Ltd.
as a Lender

 
   
By:  /s/ David Cifonelli                                
      Name: David Cifonelli
      Title: Vice President

 
KVK CLO 2016-1 Ltd.
as a Lender

 
   
By:  /s/ David Cifonelli                                
      Name: David Cifonelli
      Title: Vice President

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MADISON PARK FUNDING XVII, LTD.
as a Lender

 
By: Credit Suisse Asset Management, LLC, as portfolio
manager
By: Credit Suisse Asset Management, LLC, as portfolio
manager
    
By:  /s/ Louis Farano                                
      Name: Louis Farano
      Title: Managing Director

 
Madison Park Funding XX, Ltd.
as a Lender

 
By: Credit Suisse Asset Management, LLC, as portfolio
manager
By: Credit Suisse Asset Management, LLC, as portfolio
manager
    
By:  /s/ Louis Farano                                
      Name: Louis Farano
      Title: Managing Director

 
Metropolitan Life Insurance Company,
as a Lender

 
   
By:  /s/ Shane O'Driscoll                                 
      Name: Shane O'Driscoll
      Title: Director

 
Metropolitan West Floating Rate Income Fund
as a Lender

 
By: Metropolitan West Asset Management as Investment Manager
By: Metropolitan West Asset Management as
Investment Manager
    
By:  /s/ Nora Olan                                 
      Name: Nora Olan
      Title: Senior Vice President

By:  /s/ Bibi Khan                                 
      Name: Bibi Khan
      Title: Managing Director

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Mountain View CLO 2014-1 Ltd.
as a Lender

 
By: Seix Investment Advisors LLC, as Collateral
Manager
By: Seix Investment Advisors LLC, as Collateral
Manager
    
By:  /s/ George Goudelias                                
      Name: George Goudelias
      Title: Managing Director

 
Oaktree CLO 2014-2 Ltd.
as a Lender

 
By: Oaktree Capital Management, L.P.
Its: Collateral Manager

By: Oaktree Capital Management, L.P.
Its: Collateral Manager
    
By:  /s/ Andrew Park                                
      Name: Andrew Park
      Title: Vice President

By:  /s/ Armen Panossian                                 
      Name: Armen Panossian
      Title: Managing Director

 
Oaktree CLO 2014-1 Ltd.
as a Lender

 
By: Oaktree Capital Management, L.P.
Its: Collateral Manager

By: Oaktree Capital Management, L.P.
Its: Collateral Manager
    
By:  /s/ Andrew Park                                
      Name: Andrew Park
      Title: Vice President

By:  /s/ Armen Panossian                                 
      Name: Armen Panossian
      Title: Managing Director

--------------------------------------------------------------------------------

 
OAKTREE CLO 2015-1 LTD.
as a Lender

 
By: Oaktree Capital Management, L.P.
Its: Collateral Manager

By: Oaktree Capital Management, L.P.
Its: Collateral Manager
    
By:  /s/ Andrew Park                                
      Name: Andrew Park
      Title: Vice President

By:  /s/ Armen Panossian                                 
      Name: Armen Panossian
      Title: Managing Director

 
Ocean Trails CLO V
as a Lender

 
By: Five Arrows Managers North America LLC
as Asset Manager

By: Five Arrows Managers North America LLC
as Asset Manager
    
By:  /s/ Ryan White                                
      Name: Ryan White
      Title: Vice President

 
OZLM FUNDING II, LTD.
as a Lender

 
By: Och-Ziff Loan Management LP, its portfolio
manager
By: Och-Ziff Loan Management LLC, its general partner
By: Och-Ziff Loan Management LP, its portfolio
manager
By: Och-Ziff Loan Management LLC, its general partner
    
By:  /s/ Alesia J. Haas                                
      Name: Alesia J. Haas
      Title: CFO

--------------------------------------------------------------------------------

 
OZLM FUNDING III, LTD.
as a Lender

 
By: Och-Ziff Loan Management LP, its portfolio
manager
By: Och-Ziff Loan Management LLC, its general partner
By: Och-Ziff Loan Management LP, its portfolio
manager
By: Och-Ziff Loan Management LLC, its general partner
    
By:  /s/ Alesia J. Haas                                
      Name: Alesia J. Haas
      Title: CFO

 
OZLM FUNDING IV, LTD.
as a Lender

 
By: Och-Ziff Loan Management LP, its portfolio
manager
By: Och-Ziff Loan Management LLC, its general partner
By: Och-Ziff Loan Management LP, its portfolio
manager
By: Och-Ziff Loan Management LLC, its general partner
    
By:  /s/ Alesia J. Haas                                
      Name: Alesia J. Haas
      Title: CFO

 
OZLM FUNDING V, LTD.
as a Lender

 
By: Och-Ziff Loan Management LP, its portfolio
manager
By: Och-Ziff Loan Management LLC, its general partner
By: Och-Ziff Loan Management LP, its portfolio
manager
By: Och-Ziff Loan Management LLC, its general partner
    
By:  /s/ Alesia J. Haas                                
      Name: Alesia J. Haas
      Title: CFO

--------------------------------------------------------------------------------

 
OZLM FUNDING, LTD.
as a Lender

 
By: Och-Ziff Loan Management LP, its portfolio
manager
By: Och-Ziff Loan Management LLC, its general partner
By: Och-Ziff Loan Management LP, its portfolio
manager
By: Och-Ziff Loan Management LLC, its general partner
    
By:  /s/ Alesia J. Haas                                
      Name: Alesia J. Haas
      Title: CFO

 
OZLM IX, LTD.
as a Lender

 
By: Och-Ziff Loan Management LP, its collateral
manager
By: Och-Ziff Loan Management LLC, its general partner
By: Och-Ziff Loan Management LP, its collateral
manager
By: Och-Ziff Loan Management LLC, its general partner
    
By:  /s/ Alesia J. Haas                                
      Name: Alesia J. Haas
      Title: CFO

 
OZLM VI, LTD.
as a Lender

 
By: Och-Ziff Loan Management LP, its asset
manager
By: Och-Ziff Loan Management LLC, its general partner
By: Och-Ziff Loan Management LP, its asset
manager
By: Och-Ziff Loan Management LLC, its general partner
    
By:  /s/ Alesia J. Haas                                
      Name: Alesia J. Haas
      Title: CFO

--------------------------------------------------------------------------------

 
OZLM VII, LTD.
as a Lender

 
By: Och-Ziff Loan Management LP, its collateral
manager
By: Och-Ziff Loan Management LLC, its general partner
By: Och-Ziff Loan Management LP, its collateral
manager
By: Och-Ziff Loan Management LLC, its general partner
    
By:  /s/ Alesia J. Haas                                
      Name: Alesia J. Haas
      Title: CFO

 
OZLM VIII, LTD.
as a Lender

 
By: Och-Ziff Loan Management LP, its collateral
manager
By: Och-Ziff Loan Management LLC, its general partner
By: Och-Ziff Loan Management LP, its collateral
manager
By: Och-Ziff Loan Management LLC, its general partner
    
By:  /s/ Alesia J. Haas                                
      Name: Alesia J. Haas
      Title: CFO

 
OZLM XI, LTD.
as a Lender

 
By: Och-Ziff Loan Management LP, its collateral
manager
By: Och-Ziff Loan Management LLC, its general partner
By: Och-Ziff Loan Management LP, its collateral
manager
By: Och-Ziff Loan Management LLC, its general partner
    
By:  /s/ Alesia J. Haas                                
      Name: Alesia J. Haas
      Title: CFO

--------------------------------------------------------------------------------

 
OZLM XII, LTD.
as a Lender

 
By: Och-Ziff Loan Management LP, its collateral
manager
By: Och-Ziff Loan Management LLC, its general partner
By: Och-Ziff Loan Management LP, its collateral
manager
By: Och-Ziff Loan Management LLC, its general partner
    
By:  /s/ Alesia J. Haas                                
      Name: Alesia J. Haas
      Title: CFO

 
OZLM XIII, LTD.
as a Lender

 
By: Och-Ziff Loan Management LP, its collateral
manager
By: Och-Ziff Loan Management LLC, its general partner
By: Och-Ziff Loan Management LP, its collateral
manager
By: Och-Ziff Loan Management LLC, its general partner
    
By:  /s/ Alesia J. Haas                                
      Name: Alesia J. Haas
      Title: CFO

 
OZLM XIV, LTD.
as a Lender

 
    
By:  /s/ Alesia J. Haas                                
      Name: Alesia J. Haas
      Title: CFO

 
PK-SSL Investment Fund Limited Partnership
as a Lender

 
By: Credit Suisse Asset Management, LLC, as its
Investment Manager

By: Credit Suisse Asset Management, LLC, as its
Investment Manager
    
By:  /s/ Louis Farano                                
      Name: Louis Farano
      Title: Managing Director

--------------------------------------------------------------------------------

 
Race Point IX CLO, Limited
as a Lender

 
By: Bain Capital Credit, LP, as Portfolio Manager
By: Bain Capital Credit, LP, as Portfolio Manager
    
By:  /s/ Andrew Viens                                 
      Name: Andrew Viens
      Title: Executive Vice President

 
Race Point VII CLO, Limited
as a Lender

 
By: Bain Capital Credit, LP, as Portfolio Manager
By: Bain Capital Credit, LP, as Portfolio Manager
    
By:  /s/ Andrew Viens                                 
      Name: Andrew Viens
      Title: Executive Vice President

 
Race Point VIII CLO, Limited
as a Lender

 
By: Bain Capital Credit, LP, as Portfolio Manager
By: Bain Capital Credit, LP, as Portfolio Manager
    
By:  /s/ Andrew Viens                                 
      Name: Andrew Viens
      Title: Executive Vice President

 
Race Point X CLO, Limited
as a Lender

 
By: Bain Capital Credit, LP, as Portfolio Manager
By: Bain Capital Credit, LP, as Portfolio Manager
    
By:  /s/ Andrew Viens                                 
      Name: Andrew Viens
      Title: Executive Vice President

 
RAYMOND JAMES BANK, N.A.,
as a Lender

 
    
By:  /s/ Mike Pelletier                                
      Name: Mike Pelletier
      Title: Senior Vice President

--------------------------------------------------------------------------------

 
ROSE HILL SENIOR LOAN FUND, a series trust of
Credit Suisse Horizon Trust
as a Lender

 
By: Credit Suisse Asset Management, LLC, the
investment manager for Maples Trustee Services (Cayman) Limited, the Trustee for
Rose Hill Senior Loan Fund, a series trust of Credit Suisse Horizon Trust

By: Credit Suisse Asset Management, LLC, the
investment manager for Maples Trustee Services (Cayman) Limited, the Trustee for
Rose Hill Senior Loan Fund, a series trust of Credit Suisse Horizon Trust
    
By:  /s/ Louis Farano                                
      Name: Louis Farano
      Title: Managing Director

 
Senior Debt Portfolio
as a Lender

 
By: Boston Management and Research as Investment
Advisor
By: Boston Management and Research as Investment
Advisor
    
By:  /s/ Michael Brotthof                                 
      Name: Michael Brotthof
      Title: Vice President

 
Sound Harbor Loan Fund 2014-1 Ltd.
as a Lender

 
By: Allianz Global Investors U.S. LLC, as Manager
By: Allianz Global Investors U.S. LLC, as Manager
    
By:  /s/ Thomas E. Bancroft                                
      Name: Thomas E. Bancroft
      Title: Portfolio Manager

 
Sound Point CLO V, Ltd.
as a Lender

 
By: Sound Point Capital Management, LP as Collateral
Manager
By: Sound Point Capital Management, LP as Collateral
Manager
    
By:  /s/ Andrew Wright                              
      Name: Andrew Wright
      Title: Authorized Signatory

--------------------------------------------------------------------------------

 
Sound Point CLO VI, Ltd.
as a Lender

 
By: Sound Point Capital Management, LP as Collateral
Manager
By: Sound Point Capital Management, LP as Collateral
Manager
    
By:  /s/ Andrew Wright                              
      Name: Andrew Wright
      Title: Authorized Signatory

 
Sound Point CLO XI, Ltd.
as a Lender

 
By: Sound Point Capital Management, LP as Collateral
Manager
By: Sound Point Capital Management, LP as Collateral
Manager
    
By:  /s/ Andrew Wright                              
      Name: Andrew Wright
      Title: Authorized Signatory

 
Suzuka INKA
as a Lender

 
By: Bain Capital Credit, LP, as Fund Manager
By: Bain Capital Credit, LP, as Fund Manager
    
By:  /s/ Andrew Viens                                 
      Name: Andrew Viens
      Title: Executive Vice President

 
TELOS CLO 2013-4, Ltd.
as a Lender

 
By: Telos Asset Management, LLC
By: Telos Asset Management, LLC
    
By:  /s/ Ro Toyoshima                                 
      Name: Ro Toyoshima
      Title: Managing Director

--------------------------------------------------------------------------------

 
TELOS CLO 2013-3, Ltd.
as a Lender

 
By: Telos Asset Management, LLC
By: Telos Asset Management, LLC
    
By:  /s/ Ro Toyoshima                                 
      Name: Ro Toyoshima
      Title: Managing Director

 
TELOS CLO 2014-6, Ltd
as a Lender

 
   
By:  /s/ Ro Toyoshima                                 
      Name: Ro Toyoshima
      Title: Managing Director

 
THE CITY OF NEW YORK GROUP TRUST
as a Lender

 
By: Credit Suisse Asset Management, LLC, as its
manager
By: Credit Suisse Asset Management, LLC, as its
manager
    
By:  /s/ Louis Farano                                
      Name: Louis Farano
      Title: Managing Director

 
THL Credit Wind River 2014-2 CLO Ltd.
as a Lender

 
By: THL Credit Senior Loan Strategies LLC, as
Manager
By: THL Credit Senior Loan Strategies LLC, as
Manager
    
By:  /s/ James R. Fellows                               
      Name: James R. Fellows
      Title: Managing Director/Co-Head

--------------------------------------------------------------------------------

 
VENTURE XIII CLO, Limited
as a Lender

 
By: its Investment Advisor
MJX Asset Management LLC

By: its Investment Advisor
MJX Asset Management LLC
    
By:  /s/ Michael Regan                               
      Name: Michael Regan
      Title: Managing Director

 
VENTURE XIV CLO, Limited
as a Lender

 
By: its Investment Advisor
MJX Asset Management LLC

By: its Investment Advisor
MJX Asset Management LLC
    
By:  /s/ Michael Regan                               
      Name: Michael Regan
      Title: Managing Director

 
VENTURE XIX CLO, Limited
as a Lender

 
By: its Investment Advisor
MJX Asset Management LLC

By: its Investment Advisor
MJX Asset Management LLC
    
By:  /s/ Michael Regan                               
      Name: Michael Regan
      Title: Managing Director

--------------------------------------------------------------------------------

 
VENTURE XV CLO, Limited
as a Lender

 
By: its Investment Advisor
MJX Asset Management LLC

By: its Investment Advisor
MJX Asset Management LLC
    
By:  /s/ Michael Regan                               
      Name: Michael Regan
      Title: Managing Director

 
VENTURE XVI CLO, Limited
as a Lender

 
By: its Investment Advisor
MJX Asset Management LLC

By: its Investment Advisor
MJX Asset Management LLC
    
By:  /s/ Michael Regan                               
      Name: Michael Regan
      Title: Managing Director

 
VENTURE XVII CLO Limited
as a Lender

 
By: its investment advisor, MJX Asset Management,
LLC

By: its investment advisor, MJX Asset Management,
LLC
    
By:  /s/ Michael Regan                               
      Name: Michael Regan
      Title: Managing Director

--------------------------------------------------------------------------------

 
VENTURE XVIII CLO, Limited
as a Lender

 
By: its investment Advisor
MJX Asset Management LLC

By: its investment Advisor
MJX Asset Management LLC
    
By:  /s/ Michael Regan                               
      Name: Michael Regan
      Title: Managing Director

 
VENTURE XX CLO, Limited
as a Lender

 
By: its investment Advisor
MJX Asset Management LLC

By: its investment Advisor
MJX Asset Management LLC
    
By:  /s/ Michael Regan                               
      Name: Michael Regan
      Title: Managing Director

 
VENTURE XXI CLO, Limited
as a Lender

 
By: its investment Advisor
MJX Asset Management LLC

By: its investment Advisor
MJX Asset Management LLC
    
By:  /s/ Michael Regan                               
      Name: Michael Regan
      Title: Managing Director

--------------------------------------------------------------------------------

 
VENTURE XXII CLO, Limited
as a Lender

 
By: its investment Advisor
MJX Asset Management LLC

By: its investment Advisor
MJX Asset Management LLC
    
By:  /s/ Michael Regan                               
      Name: Michael Regan
      Title: Managing Director

 
VENTURE XXIII CLO, Limited
as a Lender

 
By: its investment Advisor MJX Asset Management LLC
By: its investment Advisor MJX Asset Management LLC
    
By:  /s/ Michael Regan                               
      Name: Michael Regan
      Title: Managing Director

 
VENTURE XXIV CLO, Limited
as a Lender

 
By: its investment Advisor
MJX Asset Management LLC

By: its investment Advisor
MJX Asset Management LLC
    
By:  /s/ Michael Regan                               
      Name: Michael Regan
      Title: Managing Director

--------------------------------------------------------------------------------

 
VENTURE XXV CLO Limited
as a Lender

 
By: its Investment Advisor, MJX Asset Management
LLC

By: its Investment Advisor, MJX Asset Management
LLC
    
By:  /s/ Michael Regan                               
      Name: Michael Regan
      Title: Managing Director

 
VENTURE XXVI CLO, Limited
as a Lender

 
By: its investment Advisor
MJX Asset Management LLC

By: its investment Advisor
MJX Asset Management LLC
    
By:  /s/ Michael Regan                               
      Name: Michael Regan
      Title: Managing Director

 
VENTURE XXVII CLO, Limited
as a Lender

 
By: its investment Advisor
MJX Asset Management LLC

By: its investment Advisor
MJX Asset Management LLC
    
By:  /s/ Michael Regan                               
      Name: Michael Regan
      Title: Managing Director

--------------------------------------------------------------------------------

 
Vibrant CLO II, Ltd.
as a Lender

 
By: DFG Investment Advisers, Inc., as Portfolio
Manager

By: DFG Investment Advisers, Inc., as Portfolio
Manager
    
By:  /s/ Roberta Goss                               
      Name: Roberta Goss
      Title: Managing Director

 
West CLO 2014-1 Ltd.
as a Lender

 
   
By:  /s/ Joanna Willars                               
      Name: Joanna Willars
      Title: Vice President, Authorized Signatory

 
West CLO 2014-2 Ltd.
as a Lender

 
   
By:  /s/ Joanna Willars                               
      Name: Joanna Willars
      Title: Vice President, Analyst

--------------------------------------------------------------------------------

 
WHISTLER FUNDING, LLC
as a Lender

 
   
By:  /s/ Madonna Sequeira                              
      Name: Madonna Sequeira
      Title: Authorized Signatory