Common use of Actions in Concert Clause in Contracts

Actions in Concert. Anything in this Agreement to the contrary notwithstanding, each Lender hereby agrees with each other Lender that no Lender shall take any action to protect or enforce its rights arising out of any Loan Document (including exercising any rights of setoff) without first obtaining the prior written consent of Collateral Agent or Required Lenders, it being the intent of Lenders that any such action to protect or enforce rights under any Loan Document shall be taken in concert and at the direction or with the consent of Collateral Agent or Required Lenders. EXHIBIT C Loan Payment Request Form Fax To: Date: LOAN PAYMENT: [ ] From Account # To Account # (Deposit Account #) (Loan Account #) Principal $ and/or Interest $ Authorized Signature: Phone Number: Print Name/Title: LOAN ADVANCE: Complete Outgoing Wire Request section below if all or a portion of the funds from this loan advance are for an outgoing wire. From Account # To Account # (Loan Account #) (Deposit Account #) Amount of Advance $ All Borrower’s representations and warranties in the Loan and Security Agreement are true, correct and complete in all material respects on the date of the request for an advance; provided, however, that such materiality qualifier shall not be applicable to any representations and warranties that already are qualified or modified by materiality in the text thereof; and provided, further that those representations and warranties expressly referring to a specific date shall be true, accurate and complete in all material respects as of such date: Authorized Signature: Phone Number: Print Name/Title: OUTGOING WIRE REQUEST: Complete only if all or a portion of funds from the loan advance above is to be wired. Beneficiary Name: Amount of Wire: $ Beneficiary Bank: Account Number: City and State: Beneficiary Bank Transit (ABA) #: Beneficiary Bank Code (Swift, Sort, Chip, etc.): (For International Wire Only) Intermediary Bank: Transit (ABA) #: For Further Credit to: Special Instruction: By signing below, I (we) acknowledge and agree that my (our) funds transfer request shall be processed in accordance with and subject to the terms and conditions set forth in the agreements(s) covering funds transfer service(s), which agreements(s) were previously received and executed by me (us). Authorized Signature: 2nd Signature (if required): Print Name/Title: Print Name/Title: Telephone #: Telephone #: ] EXHIBIT D Compliance Certificate TO: SOLAR CAPITAL LTD., as Collateral Agent and Lender FROM: SYNDAX PHARMACEUTICALS, INC., as Borrower The undersigned authorized officer (“Officer”) of Syndax Pharmaceuticals, Inc. (“Borrower”), hereby certifies that in accordance with the terms and conditions of the Loan and Security Agreement dated as of June 13, 2014, by and among Borrower, Collateral Agent, and the Lenders from time to time party thereto (the “Loan Agreement;” capitalized terms used but not otherwise defined herein shall have the meanings given them in the Loan Agreement),

Actions in Concert. Anything in this Agreement to the contrary notwithstanding, each Lender hereby agrees with each other Lender that no Lender shall take any action to protect or enforce its rights arising out of any Loan Document (including exercising any rights of setoff) without first obtaining the prior written consent of Collateral Agent or Required Lenders, it being the intent of Lenders that any such action to protect or enforce rights under any Loan Document shall be taken in concert and at the direction or with the consent of Collateral Agent or Required Lenders. EXHIBIT C Loan Payment Request Form Fax To: (000) 000-0000 Date: LOAN PAYMENT: [ ] From Account # To Account # (Deposit Account #) (Loan Account #) Principal $ and/or Interest $ Authorized Signature: Phone Number: Print Name/Title: LOAN ADVANCE: Complete Outgoing Wire Request section below if all or a portion of the funds from this loan advance are for an outgoing wire. From Account # To Account # (Loan Account #) (Deposit Account #) Amount of Advance $ All Borrower’s representations and warranties in the Loan and Security Agreement are true, correct and complete in all material respects on the date of the request for an advance; provided, however, that such materiality qualifier shall not be applicable to any representations and warranties that already are qualified or modified by materiality in the text thereof; and provided, further that those representations and warranties expressly referring to a specific date shall be true, accurate and complete in all material respects as of such date: Authorized Signature: Phone Number: Print Name/Title: OUTGOING WIRE REQUEST: Complete only if all or a portion of funds from the loan advance above is to be wired. Beneficiary Name: Amount of Wire: $ Beneficiary Bank: Account Number: City and State: Beneficiary Bank Transit (ABA) #: Beneficiary Bank Code (Swift, Sort, Chip, etc.): (For International Wire Only) Intermediary Bank: Transit (ABA) #: For Further Credit to: Special Instruction: By signing below, I (we) acknowledge and agree that my (our) funds transfer request shall be processed in accordance with and subject to the terms and conditions set forth in the agreements(s) covering funds transfer service(s), which agreements(s) were previously received and executed by me (us). Authorized Signature: 2nd Signature (if required): Print Name/Title: Print Name/Title: Telephone #: Telephone #: ] EXHIBIT D Compliance Certificate TO: SOLAR CAPITAL LTD., as Collateral Agent and Lender COMERICA BANK, as Lender FROM: SYNDAX PHARMACEUTICALST2 BIOSYSTEMS, INC., as Borrower . The undersigned authorized officer (“Officer”) of Syndax PharmaceuticalsT2 Biosystems, Inc. (“Borrower”), hereby certifies that in accordance with the terms and conditions of the Loan and Security Agreement dated as of June 13July 11, 2014, by and among Borrower, Collateral Agent, and the Lenders from time to time party thereto (the “Loan Agreement;” capitalized terms used but not otherwise defined herein shall have the meanings given them in the Loan Agreement),

Actions in Concert. Anything in this Agreement to the contrary notwithstanding, each Lender hereby agrees with each other Lender that no Lender shall take any action to protect or enforce its rights arising out of any Loan Document (including exercising any rights of setoff) without first obtaining the prior written consent of Collateral Agent or Required Lenders, it being the intent of Lenders that any such action to protect or enforce rights under any Loan Document shall be taken in concert and at the direction or with the consent of Collateral Agent or Required Lenders. EXHIBIT C Loan Payment Request Form Fax To: Date: LOAN PAYMENT: [ ] From Account # To Account # (Deposit Account #) (Loan Account #) Principal $ and/or Interest $ Authorized Signature: Phone Number: Print Name/Title: LOAN ADVANCE: Complete Outgoing Wire Request section below if all or a portion of the funds from this loan advance are for an outgoing wire. From Account # To Account # (Loan Account #) (Deposit Account #) Amount of Advance $ All Borrower’s representations and warranties in the Loan and Security Agreement are true, correct and complete in all material respects on the date of the request for an advance; provided, however, that such materiality qualifier shall not be applicable to any representations and warranties that already are qualified or modified by materiality in the text thereof; and provided, further that those representations and warranties expressly referring to a specific date shall be true, accurate and complete in all material respects as of such date: Authorized Signature: Phone Number: Print Name/Title: US-DOCS\97309973.9 OUTGOING WIRE REQUEST: Complete only if all or a portion of funds from the loan advance above is to be wired. Beneficiary Name: Amount of Wire: $ Beneficiary Bank: Account Number: City and State: Beneficiary Bank Transit (ABA) #: Beneficiary Bank Code (Swift, Sort, Chip, etc.): (For International Wire Only) Intermediary Bank: Transit (ABA) #: For Further Credit to: Special Instruction: By signing below, I (we) acknowledge and agree that my (our) funds transfer request shall be processed in accordance with and subject to the terms and conditions set forth in the agreements(s) covering funds transfer service(s), which agreements(s) were previously received and executed by me (us). Authorized Signature: 2nd Signature (if required): Print Name/Title: Print Name/Title: Telephone #: Telephone #: ] LOAN ADVANCE: Complete Outgoing Wire Request section below if all or a portion of the funds from this loan advance are for an outgoing wire. From Account # To Account #_ (Loan Account #)(Deposit Account #) Amount of Advance $ All Borrower’s representations and warranties in the Loan and Security Agreement are true, correct and complete in all material respects on the date of the request for an advance; provided, however, that such materiality qualifier shall not be applicable to any representations and warranties that already are qualified or modified by materiality in the text thereof; and provided, further that those representations and warranties expressly referring to a specific date shall be true, accurate and complete in all material respects as of such date: Authorized Signature: Phone Number: Print Name/Title: LOAN PAYMENT: AXCELLA HEALTH INC. From Account # To Account #_ (Deposit Account #)(Loan Account #) Principal $ and/or Interest $ Authorized Signature: Phone Number: Print Name/Title: EXHIBIT D Compliance Certificate TO: SOLAR CAPITAL LTD., as Collateral Agent and Lender FROM: SYNDAX PHARMACEUTICALS, AXCELLA HEALTH INC., as Borrower The undersigned authorized officer (“Officer”) of Syndax Pharmaceuticals, Axcella Health Inc. (“Borrower”), hereby certifies that in accordance with the terms and conditions of the Loan and Security Agreement dated as of June 13January 9, 20142018, by and among Borrower, Collateral Agent, and the Lenders from time to time party thereto (the “Loan Agreement;” capitalized terms used but not otherwise defined herein shall have the meanings given them in the Loan Agreement),, (a) Borrower is in complete compliance for the period ending with all required covenants except as noted below; (b) There are no Events of Default, except as noted below; (c) Except as noted below, all representations and warranties of Borrower stated in the Loan Documents are true and correct in all material respects on this date and for the period described in (a), above; provided, however, that such materiality qualifier shall not be applicable to any representations and warranties that already are qualified or modified by materiality in the text thereof; and provided, further that those representations and warranties expressly referring to a specific date shall be true, accurate and complete in all material respects as of such date. (d) Borrower, and each of Borrower’s Subsidiaries, has timely filed all required tax returns and reports, Borrower, and each of Borrower’s Subsidiaries, has timely paid all foreign, federal, state, and local taxes, assessments, deposits and contributions owed by Borrower, or Subsidiary, except as otherwise permitted pursuant to the terms of Section 5.8 of the Loan Agreement; (e) No Liens have been levied or claims made against Borrower or any of its Subsidiaries relating to unpaid employee payroll or benefits of which Borrower has not previously provided written notification to Collateral Agent and the Lenders. Attached are the required documents, if any, supporting our certification(s). The Officer, on behalf of Borrower, further certifies that the attached financial statements are prepared in accordance with Generally Accepted Accounting Principles (GAAP) and are consistently applied from one period to the next except as explained in an accompanying letter or footnotes and except, in the case of unaudited financial statements, for the absence of footnotes and subject to year-end audit adjustments as to the interim financial statements. Please indicate compliance status since the last Compliance Certificate by circling Yes, No, or N/A under “Complies” column. Reporting Covenant Financial statements Requirement Actual Complies Monthly within 30 days Yes No N/A 1) Annual (CPA Audited) statements 2) Within 180 days after FYE Yes No N/A Annual Financial Projections/Budget (prepared on a monthly basis) A/R & A/P agings Annually (within 10 days of approval), and when revised 3) Yes No N/A 4) If applicable Yes No N/A US-DOCS\97309973.9

Actions in Concert. Anything in this Agreement to the contrary notwithstanding, each Lender hereby agrees with each other Lender that no Lender shall take any action to protect or enforce its rights arising out of any Loan Document (including exercising any rights of setoff) without first obtaining the prior written consent of Collateral Agent or Required Lenders, it being the intent of Lenders that any such action to protect or enforce rights under any Loan Document shall be taken in concert and at the direction or with the consent of Collateral Agent or Required Lenders. EXHIBIT C Loan Payment Request Form Fax To: Date: LOAN PAYMENT_____________________ Loan Payment: [ [________________________] From Account # To Account # (Deposit Account #) (Loan Account #) Principal $ and/or Interest $ Authorized Signature: Phone Number: Print Name/Title: LOAN ADVANCELoan Advance: Complete Outgoing Wire Request section below if all or a portion of the funds from this loan advance are for an outgoing wire. From Account # To Account # (Loan Account #) (Deposit Account #) Amount of Advance $ All Borrower’s representations and warranties in the Loan and Security Agreement are true, correct and complete in all material respects on the date of the request for an advance; provided, however, that such materiality qualifier shall not be applicable to any representations and warranties that already are qualified or modified by materiality in the text thereof; and provided, further that those representations and warranties expressly referring to a specific date shall be true, accurate and complete in all material respects as of such date: Authorized Signature: Phone Number: Print Name/Title: OUTGOING WIRE REQUESTOutgoing Wire Request: Complete only if all or a portion of funds from the loan advance above is to be wired. Beneficiary Name: Amount of Wire: $ Beneficiary Bank: Account Number: City and State: Beneficiary Bank Transit (ABA) #: Beneficiary Bank Code (Swift, Sort, Chip, etc.): (For International Wire Only) Intermediary Bank: Transit (ABA) #: For Further Credit to: Special Instruction: ________________________________________________________________________________ By signing below, I (we) acknowledge and agree that my (our) funds transfer request shall be processed in accordance with and subject to the terms and conditions set forth in the agreements(s) covering funds transfer service(s), which agreements(s) were previously received and executed by me (us). Authorized Signature: 2nd Signature (if required): Print Name/Title: Print Name/Title: Telephone #: Telephone #: ] EXHIBIT D Compliance Certificate TO: SOLAR CAPITAL LTD., as Collateral Agent and Lender FROM: SYNDAX PHARMACEUTICALS, INC., as Borrower The undersigned authorized officer (“Officer”) of Syndax Pharmaceuticals, Inc. (“Borrower”), hereby certifies that in accordance with the terms and conditions of the Loan and Security Agreement dated as of June 13, 2014, by and among Borrower, Collateral Agent, and the Lenders from time to time party thereto (the “Loan Agreement;” capitalized terms used but not otherwise defined herein shall have the meanings given them in the Loan Agreement),:

Actions in Concert. Anything in this Agreement to the contrary notwithstanding, each Lender hereby agrees with each other Lender that no Lender shall take any action to protect or enforce its rights arising out of any Loan Document (including exercising any rights of setoff) without first obtaining the prior written consent of Collateral Agent or Required Lenders, it being the intent of Lenders that any such action to protect or enforce rights under any Loan Document shall be taken in concert and at the direction or with the consent of Collateral Agent or Required Lenders. EXHIBIT C Loan Payment Request Form Fax To: Date: LOAN PAYMENT: [ ] From Account # To Account # (Deposit Account #) (Loan Account #) Principal $ and/or Interest $ Authorized Signature: Phone Number: Print Name/Title: LOAN ADVANCE: Complete Outgoing Wire Request section below if all or a portion of the funds from this loan advance are for an outgoing wire. From Account # To Account # (Loan Account #) (Deposit Account #) Amount of Advance $ All Borrower’s representations and warranties in the Loan and Security Agreement are true, correct and complete in all material respects on the date of the request for an advance; provided, however, that such materiality qualifier shall not be applicable to any representations and warranties that already are qualified or modified by materiality in the text thereof; and provided, further that those representations and warranties expressly referring to a specific date shall be true, accurate and complete in all material respects as of such date: Authorized Signature: Phone Number: Print Name/Title: OUTGOING WIRE REQUEST: Complete only if all or a portion of funds from the loan advance above is to be wired. Beneficiary Name: Amount of Wire: $ Beneficiary Bank: Account Number: City and State: Beneficiary Bank Transit (ABA) #: Beneficiary Bank Code (Swift, Sort, Chip, etc.): (For International Wire Only) Intermediary Bank: Transit (ABA) #: For Further Credit to: Special Instruction: By signing below, I (we) acknowledge and agree that my (our) funds transfer request shall be processed in accordance with and subject to the terms and conditions set forth in the agreements(s) covering funds transfer service(s), which agreements(s) were previously received and executed by me (us). Authorized Signature: 2nd Signature (if required): Print Name/Title: Print Name/Title: Telephone #: Telephone #: ] EXHIBIT D Compliance Certificate TO: SOLAR CAPITAL LTD.NSPH Funding LLC, as Collateral Agent and Lender SWK Funding LLC, as Lender FROM: SYNDAX PHARMACEUTICALSNANOSPHERE, INC., as Borrower The undersigned authorized officer (“Officer”) of Syndax PharmaceuticalsNanosphere, Inc. (“Borrower”), hereby certifies in her sole capacity as Officer, and not in any individual capacity, that in accordance with the terms and conditions of the Loan and Security Agreement dated as of June 13May 14, 20142015, by and among Borrower, Collateral Agent, and the Lenders from time to time party thereto (the “Loan Agreement;” capitalized terms used but not otherwise defined herein shall have the meanings given them in the Loan Agreement),

Actions in Concert. Anything in this Agreement to the contrary notwithstanding, each Lender hereby agrees with each other Lender that no Lender shall take any action to protect or enforce its rights arising out of any Loan Document (including exercising any rights of setoff) without first obtaining the prior written consent of Collateral Agent or Required Lenders, it being the intent of Lenders that any such action to protect or enforce rights under any Loan Document shall be taken in concert and at the direction or with the consent of Collateral Agent or Required Lenders. EXHIBIT C Loan Payment Request Form LOAN PAYMENT REQUEST FORM Fax To: (000) 000-0000 Date: LOAN PAYMENT: [ ] SCPHARMACEUTICALS, INC. From Account # To Account # (Deposit Account #) (Loan Account #) Principal $ and/or Interest $ Authorized Signature: Phone Number: Print Name/Title: LOAN ADVANCE: Complete Outgoing Wire Request section below if all or a portion of the funds from this loan advance are for an outgoing wire. From Account # To Account # (Loan Account #) (Deposit Account #) Amount of Advance $ All Borrower’s representations and warranties in the Loan and Security Agreement are true, correct and complete in all material respects on the date of the request for an advance; provided, however, that such materiality qualifier shall not be applicable to any representations and warranties that already are qualified or modified by materiality in the text thereof; and provided, further that those representations and warranties expressly referring to a specific date shall be true, accurate and complete in all material respects as of such date: Authorized Signature: Phone Number: Print Name/Title: OUTGOING WIRE REQUEST: Complete only if all or a portion of funds from the loan advance above is to be wired. Beneficiary Name: Amount of Wire: $ Beneficiary Bank: Account Number: City and State: Beneficiary Bank Transit (ABA) #: Beneficiary Bank Code (Swift, Sort, Chip, etc.): (For International Wire Only) Intermediary Bank: Transit (ABA) #: For Further Credit to: Special Instruction: By signing below, I (we) acknowledge and agree that my (our) funds transfer request shall be processed in accordance with and subject to the terms and conditions set forth in the agreements(s) covering funds transfer service(s), which agreements(s) were previously received and executed by me (us). Authorized Signature: 2nd Signature (if required): Print Name/Title: Print Name/Title: Telephone #: Telephone #: ] EXHIBIT D FORM OF COMPLIANCE CERTIFICATE Compliance Certificate TO: SOLAR CAPITAL LTD., as Collateral Agent and Lender SILICON VALLEY BANK, as Lender FROM: SYNDAX PHARMACEUTICALS, SCPHARMACEUTICALS INC., as Borrower . The undersigned authorized officer (“Officer”) of Syndax Pharmaceuticals, Inc. SCPHARMACEUTICALS INC. (“Borrower”), hereby certifies that in accordance with the terms and conditions of the Loan and Security Agreement dated as of June 13September 17, 20142019, by and among Borrower, Collateral Agent, and the Lenders from time to time party thereto (the “Loan Agreement;” capitalized terms used but not otherwise defined herein shall have the meanings given them in the Loan Agreement),

Actions in Concert. Anything in this Agreement to the contrary notwithstanding, each Lender hereby agrees with each other Lender that no Lender shall take any action to protect or enforce its rights arising out of any Loan Document (including exercising any rights of setoff) without first obtaining the prior written consent of Collateral Agent or Required Lenders, it being the intent of Lenders that any such action to protect or enforce rights under any Loan Document shall be taken in concert and at the direction or with the consent of Collateral Agent or Required Lenders. EXHIBIT C Loan Payment Request Form Fax To: (000) 000-0000 Date: LOAN PAYMENT: [ ] RUBIUS THERAPEUTICS, INC. From Account # To Account # (Deposit Account #) (Loan Account #) Principal $ and/or Interest $ Authorized Signature: Phone Number: Print Name/Title: LOAN ADVANCE: Complete Outgoing Wire Request section below if all or a portion of the funds from this loan advance are for an outgoing wire. From Account # To Account # (Loan Account #) (Deposit Account #) Amount of Advance $ All Borrower’s representations and warranties in the Loan and Security Agreement are true, correct and complete in all material respects on the date of the request for an advance; provided, however, that such materiality qualifier shall not be applicable to any representations and warranties that already are qualified or modified by materiality in the text thereof; and provided, further that those representations and warranties expressly referring to a specific date shall be true, accurate and complete in all material respects as of such date: Authorized Signature: Phone Number: Print Name/Title: OUTGOING WIRE REQUEST: Complete only if all or a portion of funds from the loan advance above is to be wired. Beneficiary Name: Amount of Wire: $ Beneficiary Bank: Account Number: City and State: Beneficiary Bank Transit (ABA) #: Beneficiary Bank Code (Swift, Sort, Chip, etc.): (For International Wire Only) Intermediary Bank: Transit (ABA) #: For Further Credit to: Special Instruction: By signing below, I (we) acknowledge and agree that my (our) funds transfer request shall be processed in accordance with and subject to the terms and conditions set forth in the agreements(s) covering funds transfer service(s), which agreements(s) were previously received and executed by me (us). Authorized Signature: 2nd Signature (if required): Print Name/Title: Print Name/Title: Telephone #: Telephone #: ] EXHIBIT D Compliance Certificate TO: SOLAR CAPITAL LTD., as Collateral Agent and Lender FROM: SYNDAX PHARMACEUTICALSRUBIUS THERAPEUTICS, INC., as Borrower . The undersigned authorized officer (“Officer”) of Syndax PharmaceuticalsRUBIUS THERAPEUTICS, Inc. INC. (“Borrower”), hereby certifies that in accordance with the terms and conditions of the Loan and Security Agreement dated as of June 13December 21, 20142018, by and among Borrower, Collateral Agent, and the Lenders from time to time party thereto (the “Loan Agreement;” capitalized terms used but not otherwise defined herein shall have the meanings given them in the Loan Agreement),):

Actions in Concert. Anything in this Agreement to the contrary notwithstanding, each Lender hereby agrees with each other Lender that no Lender shall take any action to protect or enforce its rights arising out of any Loan Document (including exercising any rights of setoff) without first obtaining the prior written consent of Collateral Agent or Required Lenders, it being the intent of Lenders that any such action to protect or enforce rights under any Loan Document shall be taken in concert and at the direction or with the consent of Collateral Agent or Required Lenders. EXHIBIT C Loan Payment Request Form Fax To: (000) 000-0000 Date: LOAN PAYMENT: [ ] SCPHARMACEUTICALS INC. From Account # To Account # (Deposit Account #) (Loan Account #) Principal $ and/or Interest $ Principal $ Authorized Signature: Phone Number: Print Name/Title: LOAN ADVANCE: Complete Outgoing Wire Request section below if all or a portion of the funds from this loan advance are for an outgoing wire. From Account # To Account # (Loan Account #) (Deposit Account #) Amount of Advance $ All Borrower’s representations and warranties in the Loan and Security Agreement are true, correct and complete in all material respects on the date of the request for an advance; provided, however, that such materiality qualifier shall not be applicable to any representations and warranties that already are qualified or modified by materiality in the text thereof; and provided, further that those representations and warranties expressly referring to a specific date shall be true, accurate and complete in all material respects as of such date: Authorized Signature: Phone Number: Print Name/Title: OUTGOING WIRE REQUEST: Complete only if all or a portion of funds from the loan advance above is to be wired. Beneficiary Name: Amount of Wire: $ Beneficiary Bank: Account Number: City and State: Beneficiary Bank Transit (ABA) #: Beneficiary Bank Code (Swift, Sort, Chip, etc.): (For International Wire Only) Intermediary Bank: Transit (ABA) #: For Further Credit to: Special Instruction: By signing below, I (we) acknowledge and agree that my (our) funds transfer request shall be processed in accordance with and subject to the terms and conditions set forth in the agreements(s) covering funds transfer service(s), which agreements(s) were previously received and executed by me (us). Authorized Signature: 2nd Signature (if required): Print Name/Title: Print Name/Title: Telephone #: Telephone #: ] EXHIBIT D Compliance Certificate TO: SOLAR CAPITAL LTD., as Collateral Agent and Lender SILICON VALLEY BANK, as Lender FROM: SYNDAX PHARMACEUTICALS, SCPHARMACEUTICALS INC., as Borrower . The undersigned authorized officer (“Officer”) of Syndax Pharmaceuticals, Inc. SCPHARMACEUTICALS INC. (“Borrower”), hereby certifies that in accordance with the terms and conditions of the Loan and Security Agreement dated as of June 13May 23, 20142017, by and among Borrower, Collateral Agent, and the Lenders from time to time party thereto (the “Loan Agreement;” capitalized terms used but not otherwise defined herein shall have the meanings given them in the Loan Agreement),, with all required

Actions in Concert. Anything in this Agreement to the contrary notwithstanding, each Lender hereby agrees with each other Lender that no Lender shall take any action to protect or enforce its rights arising out of any Loan Document (including exercising any rights of setoff) without first obtaining the prior written consent of Collateral Agent or Required Lenders, it being the intent of Lenders that any such action to protect or enforce rights under any Loan Document shall be taken in concert and at the direction or with the consent of Collateral Agent or Required Lenders. EXHIBIT C Loan Payment Request Form Fax To: (000) 000-0000 Date: LOAN PAYMENT: [ ] SCPHARMACEUTICALS INC. From Account # To Account # (Deposit Account #) (Loan Account #) Principal $ and/or Interest $ Authorized Signature: Phone Number: Print Name/Title: LOAN ADVANCE: Complete Outgoing Wire Request section below if all or a portion of the funds from this loan advance are for an outgoing wire. From Account # To Account # (Loan Account #) (Deposit Account #) Amount of Advance $ All Borrower’s representations and warranties in the Loan and Security Agreement are true, correct and complete in all material respects on the date of the request for an advance; advance; provided, however, that such materiality qualifier shall not be applicable to any representations and warranties that already are qualified or modified by materiality in the text thereof; thereof; and provided, further that those representations and warranties expressly referring to a specific date shall be true, accurate and complete in all material respects as of such date: Authorized Signature: Phone Number: Print Name/Title: OUTGOING WIRE REQUEST: Complete only if all or a portion of funds from the loan advance above is to be wired. Beneficiary Name: Amount of Wire: $ Beneficiary Bank: Account Number: City and State: Beneficiary Bank Transit (ABA) #: Beneficiary Bank Code (Swift, Sort, Chip, etc.): (For International Wire Only) Intermediary Bank: Transit (ABA) #: For Further Credit to: Special Instruction: By signing below, I (we) acknowledge and agree that my (our) funds transfer request shall be processed in accordance with and subject to the terms and conditions set forth in the agreements(s) covering funds transfer service(s), which agreements(s) were previously received and executed by me (us). Authorized Signature: 2nd Signature (if required): Print Name/Title: Print Name/Title: Telephone #: Telephone #: ] EXHIBIT D Compliance Certificate TO: SOLAR CAPITAL LTD., as Collateral Agent and Lender FROM: SYNDAX PHARMACEUTICALS, INC., as Borrower The undersigned authorized officer (“Officer”) of Syndax Pharmaceuticals, Inc. (“Borrower”), hereby certifies that in accordance with the terms and conditions of the Loan and Security Agreement dated as of June 13, 2014, by and among Borrower, Collateral Agent, and the Lenders from time to time party thereto (the “Loan Agreement;” capitalized terms used but not otherwise defined herein shall have the meanings given them in the Loan Agreement),D