EX-31 Rule 13a-14(d)/15d-14(d) Certifications.

 

 

I, Anthony Sfarra, certify that:

 

1. I have reviewed this report on Form 10-K and all reports onForm 10-D required to be filed in respect of the period covered by this reporton Form 10-K of the Wells Fargo Commercial Mortgage Trust 2015-NXS4 (the"Exchange Act periodic reports");

 

2. Based on my knowledge, the Exchange Act periodic reports, takenas a whole, do not contain any untrue statement of a material fact or omit tostate a material fact necessary to make the statements made, in light of thecircumstances under which such statements were made, not misleading withrespect to the period covered by this report;

 

3. Based on my knowledge, all of the distribution, servicing andother information required to be provided under Form 10-D for the periodcovered by this report is included in the Exchange Act periodic reports;

 

4. Based on my knowledge and the servicer compliance statementsrequired in this report under Item 1123 of Regulation AB, and except asdisclosed in the Exchange Act periodic reports, the servicers have fulfilledtheir obligations under the servicing agreements in all material respects; and

 

5. All of the reports on assessment of compliance with servicingcriteria for asset-backed securities and their related attestation reports onassessment of compliance with servicing criteria for asset-backed securitiesrequired to be included in this report in accordance with Item 1122 ofRegulation AB and Exchange Act Rules 13a-18 and 15d-18 have been included as anexhibit to this report, except as otherwise disclosed in this report. Anymaterial instances of noncompliance described in such reports have beendisclosed in this report on Form 10-K.

 

In giving the certifications above, I have reasonably relied oninformation provided to me by the following unaffiliated parties:

 

Rialto Capital Advisors, LLC, as Special Servicer, WilmingtonTrust, National Association, as Trustee, Pentalpha Surveillance LLC, as TrustAdvisor, CoreLogic Solutions, LLC, as Servicing Function Participant,Computershare Trust Company, National Association, as Servicing FunctionParticipant for the Certificate Administrator on and after November 1,2021, Computershare Trust Company, National Association, as Servicing FunctionParticipant for the Custodian on and after November 1, 2021, LNR Partners,LLC, as Special Servicer for the Yosemite Resorts Mortgage Loan, WilmingtonTrust, National Association, as Trustee for the Yosemite Resorts Mortgage Loan,Pentalpha Surveillance LLC, as Trust Advisor for the Yosemite Resorts MortgageLoan, CoreLogic Solutions, LLC, as Servicing Function Participant for theYosemite Resorts Mortgage Loan, Computershare Trust Company, NationalAssociation, as Servicing Function Participant for the Custodian for theYosemite Resorts Mortgage Loan on and after November 1, 2021, Midland LoanServices, a Division of PNC Bank, National Association, as Special Servicer forthe CityPlace I Mortgage Loan, Wilmington Trust, National Association, asTrustee for the CityPlace I Mortgage Loan, Trimont Real Estate Advisors,LLC, as Trust Advisor for the CityPlace I Mortgage Loan, CoreLogicSolutions, LLC, as Servicing Function Participant for the CityPlace IMortgage Loan, and Computershare Trust Company, National Association, asServicing Function Participant for the Custodian for the CityPlace IMortgage Loan on and after November 1, 2021.

 

 

 

Dated:March 15, 2022

 

 

/s/ Anthony Sfarra

Anthony Sfarra 

President

(seniorofficer in charge of securitization of the depositor)