**UNITED STATESSECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM 10-K**

(Mark One)

**x****  ANNUAL REPORT PURSUANT TO SECTION13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934**

**For the fiscal year ended December 31, 2018or**

**o**** ****TRANSITIONREPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934**

**For the transition period from _____ to _____Commission file number of the issuing entity: 333-195164-16**

**Central Index Key Number of the issuing entity:0001656681**

**Wells Fargo Commercial MortgageTrust 2015-NXS4**

**(exact name of the issuing entity as specified in itscharter)**

** **

**Central Index Key Number of the depositor: 0000850779**

**Wells Fargo Commercial MortgageSecurities, Inc.**

**(exact name of the depositor as specified in its charter)**

** **

**Central Index Key Number of the sponsor: 0000740906**

**Wells Fargo Bank, NationalAssociation**

**(exact name of the sponsor as specified in its charter)**

** **

**Central Index Key Number of the sponsor: 0001542256**

**Natixis Real Estate Capital LLC**

**(exact name of the sponsor as specified in its charter)**

** **

**Central Index Key Number of the sponsor: 0001624053**

**Argentic Real Estate Finance LLC**

**(exact name of the sponsor as specified in its charter)**

**(formerly known asSilverpeak Real Estate Finance LLC)**

** **

| **New York****(State or other jurisdiction of  incorporation or organization of**

**the issuing entity)** | **38-3984618**

**38-3984619**

**38-3984620**

**38-7143659**

**(I.R.S. Employer**

**Identification Numbers)** |
|------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------|

**c/o Wells Fargo Bank, National Association**

**as Certificate Administrator**

**9062 Old Annapolis Road**

**Columbia, MD**

**(Address of principalexecutive offices of the issuing entity)**

**21045**

**(Zip Code)**

**Registrant’s telephone number,including area code:**

**(704) 374-6161**

Securities registered pursuant to Section 12(b) of theAct:  None.

Securities registered pursuant to Section 12(g) of theAct:  None.

Indicate by check mark if the registrant is a well-knownseasoned issuer, as defined in Rule 405 of the Securities Act.  o Yes ⌧No

Indicate by check mark if the registrant is not required tofile reports pursuant to Section 13 or Section 15(d) of the Act.  o Yes ⌧No

Indicate by check mark whether the registrant (1) has filedall reports required to be filed by Section 13 or 15(d) of the SecuritiesExchange Act of 1934 during the preceding 12 months (or for such shorter periodthat the registrant was required to file such reports), and (2) has beensubject to such filing requirements for the past 90 days.  ⌧ Yes oNo

Indicate by check mark whether the registrant has submittedelectronically and posted on its corporate Web site, if any, every InteractiveData File required to be submitted and posted pursuant to Rule 405 ofRegulation S-T (Section 232.405 of this chapter) during the preceding 12 months(or for such shorter period that the registrant was required to submit and postsuch files).

Not applicable.

Indicate by check mark if disclosure of delinquent filerspursuant to Item 405 of Regulation S-K (Section 229.405 of this chapter) is notcontained herein, and will not be contained, to the best of registrant’sknowledge, in definitive proxy or information statements incorporated byreference in Part III of this Form 10-K or any amendment to this Form10-K.   

Not applicable.

Indicate by check mark whether the registrant is a largeaccelerated filer, an accelerated filer, a non-accelerated filer, a smallerreporting company, or an emerging growth company. See the definitions of “largeaccelerated filer,” “accelerated filer,” “smaller reporting company,” and“emerging growth company” in Rule 12b-2 of the Exchange Act.

Large acceleratedfiler        o                                                                                                       Acceleratedfiler                                     o

Non-acceleratedfiler          ⌧  (Do not check ifa smaller reporting company)                          Smaller reporting company                    o

                                                                                                                                                       Emerging growthcompany                    o

If an emerging growth company, indicate by check mark if theregistrant has elected not to use the extended transition period for complyingwith any new or revised financial accounting standards provided pursuant toSection 13(a) of the ExchangeAct.                                            o

Indicate by check mark whether the registrant is a shellcompany (as defined in Rule 12b-2 of the Act).  o Yes ⌧ No

State the aggregate market value of the voting and non-votingcommon equity held by non-affiliates computed by reference to the price atwhich the common equity was last sold, or the average bid and asked price ofsuch common equity, as of the last business day of the registrant’s most recentlycompleted second fiscal quarter.

Not applicable.

Indicate by check mark whether the registrant has filed alldocuments and reports required to be filed by Section 12, 13 or 15(d) of theSecurities Exchange Act of 1934 subsequent to the distribution of securitiesunder a plan confirmed by a court.  oYes oNo

Not applicable.

Indicate the number of shares outstanding of each of theregistrant’s classes of common stock, as of the latest practicable date.

Not applicable.

**DOCUMENTS INCORPORATED BY REFERENCE**

** **

List hereunder the following documents if incorporated byreference and the Part of the Form 10-K (e.g., Part I, Part II, etc.) intowhich the document is incorporated: (1) Any annual report to security holders;(2) Any proxy or information statement; and (3) Any prospectus filed pursuantto Rule 424(b) or (c) under the Securities Act of 1933. The listed documentsshould be clearly described for identification purposes (e.g., annual report tosecurity holders for fiscal year ended December 24, 1980).

Not applicable.

 

 

The Keurig Green Mountain Mortgage Loan, which constitutedapproximately 6.5% of the asset pool of the issuing entity as of its cut-offdate, is an asset of the issuing entity and is part of a loan combination thatincludes the Keurig Green Mountain Mortgage Loan which is an asset of theissuing entity and one other *pari passu* loan, which is not an asset ofthe issuing entity. This loan combination, including the Keurig Green MountainMortgage Loan, is being serviced and administered pursuant to the Pooling andServicing Agreement, which is incorporated by reference as Exhibit 4.1 to thisAnnual Report on Form 10-K. Wells Fargo Bank, National Association is themaster servicer under the Pooling and Servicing Agreement.  The responsibilitiesof Wells Fargo Bank, National Association, as primary servicer of the loancombination with respect to the issuing entity, are subsumed within itsresponsibilities as master servicer under the Pooling and ServicingAgreement.  Thus, the servicer compliance statement provided by WellsFargo Bank, National Association, as master servicer under the Pooling andServicing Agreement, encompasses its roles as both master servicer and primaryservicer with respect to the loan combination.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the One Court Square Mortgage Loan and theYosemite Resorts Mortgage Loan, which constituted approximately 9.0% and 2.4%,respectively, of the asset pool of the issuing entity as of its cut-offdate.  The One Court Square Mortgage Loan and the Yosemite ResortsMortgage Loan are each an asset of the issuing entity and are each part of aloan combination that includes (a) with respect to the One Court SquareMortgage Loan and three other *pari passu* loans, which are not assets ofthe issuing entity or (b) with respect to the Yosemite Resorts Mortgage Loanand one other *pari passu* loan, which is not an asset of the issuingentity. A *pari passu* portion of each loan combination was securitized inthe Wells Fargo Commercial Mortgage Trust 2015-NXS3 transaction, CommissionFile Number 333-195164-14 (the “WFCMT 2015-NXS3 Transaction”). Theseloan combinations, including the One Court Square Mortgage Loan and theYosemite Resorts Mortgage Loan, are being serviced and administered pursuant tothe pooling and servicing agreement for the WFCMT 2015-NXS3 Transaction, whichis incorporated by reference as Exhibit 4.2 to this Annual Report on Form 10-K. Wells Fargo Bank, National Association is the master servicer under the poolingand servicing agreement for the WFCMT 2015-NXS3 Transaction.  Theresponsibilities of Wells Fargo Bank, National Association, as primary servicerof these loan combinations with respect to the issuing entity, are subsumedwithin its responsibilities as master servicer under the pooling and servicingagreement for the WFCMT 2015-NXS3 Transaction.  Thus, the servicercompliance statement provided by Wells Fargo Bank, National Association, asmaster servicer under such pooling and servicing agreement, encompasses itsroles as both master servicer and primary servicer with respect to these loancombinations.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the CityPlace I Mortgage Loan, which constitutedapproximately 4.4% of the asset pool of the issuing entity as of its cut-offdate.  The CityPlace I Mortgage Loan is an asset of the issuing entity andis part of a loan combination that includes the CityPlace I Mortgage Loan andone other *pari passu* loan, which is not an asset of the issuing entity.The other *pari passu* portion of the loan combination was securitized inthe Wells Fargo Commercial Mortgage Trust 2015-C31 transaction, Commission FileNumber 333-195164-15 (the “WFCMT 2015-C31 Transaction”). This loancombination, including the CityPlace I Mortgage Loan, is being serviced andadministered pursuant to the pooling and servicing agreement for the WFCMT2015-C31 Transaction, which is incorporated by reference as Exhibit 4.3 to thisAnnual Report on Form 10-K.  Wells Fargo Bank, National Association is themaster servicer under the pooling and servicing agreement for the WFCMT2015-C31 Transaction.  The responsibilities of Wells Fargo Bank, NationalAssociation, as primary servicer of this loan combination with respect to theissuing entity, are subsumed within its responsibilities as master servicerunder the pooling and servicing agreement for the WFCMT 2015-C31Transaction.  Thus, the servicer compliance statement provided by WellsFargo Bank, National Association, as master servicer under such pooling andservicing agreement, encompasses its roles as both master servicer and primaryservicer with respect to this loan combination.

Wells Fargo Bank, NationalAssociation is the master servicer and certificate administrator of themortgage loans serviced under the Pooling and Servicing Agreement and theprimary servicer and certificate administrator of the One Court Square MortgageLoan, the Yosemite Resorts Mortgage Loan and the CityPlace I Mortgage Loan. Asa result, Wells Fargo Bank, National Association is a “servicer” as defined inItem 1108(a)(2)(iii) of Regulation AB, in the capacities described above,because it is servicing mortgage loans that constituted 10% or more of theassets of the issuing entity as of its cut-off date. The assessments ofcompliance with applicable servicing criteria, accountants’ attestation reportsand servicer compliance statements delivered by Wells Fargo Bank, NationalAssociation in the capacities described above are listed in the Exhibit Index.

Wells Fargo Bank, National Association is the custodian ofthe mortgage loans serviced under the Pooling and Servicing Agreement, the OneCourt Square Mortgage Loan, the Yosemite Resorts Mortgage Loan and theCityPlace I Mortgage Loan.  As a result, Wells Fargo Bank, NationalAssociation is a servicing function participant in the capacities describedabove, because it is servicing mortgage loans that constituted 5% or more ofthe assets of the issuing entity as of its cut-off date. The assessments ofcompliance with applicable servicing criteria and accountants’ attestationreports delivered by Wells Fargo Bank, National Association in the capacitiesdescribed above are listed in the Exhibit Index.

Pentalpha Surveillance LLC is the trust advisor of themortgage loans serviced under the Pooling and Servicing Agreement, the OneCourt Square Mortgage Loan and the Yosemite Resorts Mortgage Loan.  As aresult, Pentalpha Surveillance LLC is a servicing function participant in thecapacities described above, because it is servicing mortgage loans thatconstituted 5% or more of the assets of the issuing entity as of its cut-offdate. The assessments of compliance with applicable servicing criteria andaccountants’ attestation reports delivered by Pentalpha Surveillance LLC in thecapacities described above are listed in the Exhibit Index.

Midland Loan Services, a Divisionof PNC Bank, National Association is the special servicer of the One CourtSquare Mortgage Loan and the CityPlace I Mortgage Loan. As a result, MidlandLoan Services, a Division of PNC Bank, National Association is a “servicer” asdefined in Item 1108(a)(2)(iii) of Regulation AB, in the capacities describedabove, because it is servicing mortgage loans that constituted 10% or more ofthe assets of the issuing entity as of its cut-off date. The assessments ofcompliance with applicable servicing criteria, accountants’ attestation reportsand servicer compliance statements delivered by Midland Loan Services, aDivision of PNC Bank, National Association in the capacities described aboveare listed in the Exhibit Index.

Wilmington Trust, NationalAssociation acts as trustee of the mortgage loans serviced under the Poolingand Servicing Agreement, the One Court Square Mortgage Loan, the YosemiteResorts Mortgage Loan and the CityPlace I Mortgage Loan.  Pursuant to thePooling and Servicing Agreement, the pooling and servicing agreement for theWFCMT 2015-NXS3 Transaction and the pooling and servicing agreement for theWFCMT 2015-C31 Transaction, the trustee is required to provide an assessment ofcompliance with applicable servicing criteria solely with respect to Item1122(d)(2)(iii) of Regulation AB (regarding advances of funds or guaranteesregarding collections, cash flows or distributions, and any interest or otherfees charged for such advances, are made, reviewed and approved as specified inthe transaction agreements). However, during the reporting period, the trusteedid not perform any servicing function with respect to the servicing criteriaspecified in Item 1122(d)(2)(iii) of Regulation AB.  The master serviceror the special servicer, to the extent required, performed the servicingfunction identified with respect to Item 1122(d)(2)(iii) of Regulation AB, andeach such party included Item 1122(d)(2)(iii) of Regulation AB in theassessment of compliance with applicable servicing criteria and accountant’sattestation report for the subject transaction.  As a result, this AnnualReport on Form 10-K does not include an assessment of compliance withapplicable servicing criteria of the trustee. One or more other servicers ofthe mortgage loans serviced under the Pooling and Servicing Agreement, the OneCourt Square Mortgage Loan, the Yosemite Resorts Mortgage Loan and theCityPlace I Mortgage Loan have delivered one or more assessments of compliancewith respect to Item 1122(d)(2)(iii) of Regulation AB.

This Annual Report on Form 10-Kincludes assessments of compliance with applicable servicing criteria andaccountants’ attestation reports from CoreLogic Commercial Real EstateServices, Inc. and National Tax Search, LLC.  These entities were engagedby the master servicer under the Pooling and Servicing Agreement and theprimary servicer of the One Court Square Mortgage Loan, the Yosemite ResortsMortgage Loan and the CityPlace I Mortgage Loan to remit tax payments receivedfrom the escrow accounts of borrowers to local taxing authorities, to reporttax amounts due, to verify tax parcel information, and to verify non-escrow taxpayments. These servicing functions are included within the servicing criteriaset forth in Items 1122(d)(4)(xi) and 1122(d)(4)(xii) of Regulation AB. Therefore, under the principles-based definition of “servicer” set forth inItem 1101(j) of Regulation AB that looks to the functions that an entityperforms, these vendors are “servicers” for the purposes of Item 1122 ofRegulation AB.  *See* Compliance and Disclosure Interpretations,Section 301.01 (Item 1101(j)).

With respect to the *pari passu*loan combinations that includes the Yosemite Resorts Mortgage Loan and theCityPlace I Mortgage Loan, (i) the reports on assessment of compliance withservicing criteria and attestation reports on assessment of compliance withservicing criteria of LNR Partners, LLC as special servicer of the YosemiteResorts Mortgage Loan and Trimont Real Estate Advisors, LLC as operatingadvisor of the CityPlace I Mortgage Loan, listed on the Exhibit Index areomitted from this Annual Report on Form 10-K as they are not required to beincluded on this Annual Report on Form 10-K per Instruction 3 to Item 1122 ofRegulation AB because they are parties performing activities that addressservicing criteria relating to 5% or less of the assets of the issuing entity;and (ii) the servicer compliance statement of LNR Partners, LLC as specialservicer of the Yosemite Resorts Mortgage Loan, listed on the Exhibit Index isomitted from this Annual Report on Form 10-K as it is not required by Item 1123of Regulation AB to be included on this Annual Report on Form 10-K because itis an unaffiliated party that is not a “servicer” that meets the criteria inItem 1108(a)(2)(i) through (iii) of Regulation AB.

**PART I**

**Item 1.  Business.**

Omitted.

**Item 1A.  Risk Factors.**

Omitted.

**Item 1B.  Unresolved Staff Comments.**

None.

**Item 2.  Properties.**

Omitted.

**Item 3.  Legal Proceedings.**

Omitted.

**Item 4.  Mine Safety Disclosures.**

Not applicable.

**PART II**

**Item 5.  Market for Registrant’s Common Equity,Related Stockholder Matters and Issuer Purchases of Equity Securities.**

Omitted.

**Item 6.  Selected Financial Data.**

Omitted.

**Item 7.  Management’s Discussion and Analysis of FinancialCondition and Results of Operations.**

Omitted.

**Item 7A.  Quantitative and Qualitative DisclosuresAbout Market Risk.**

Omitted.

**Item 8.  Financial Statements and Supplementary Data.**

Omitted.

**Item 9.  Changes in and Disagreements WithAccountants on Accounting and Financial Disclosure.**

Omitted.

**Item 9A.  Controls and Procedures.**

Omitted.

**Item 9B.  Other Information.**

None.

**PART III**

**Item 10.  Directors, Executive Officers and CorporateGovernance.**

Omitted.

**Item 11.  Executive Compensation.**

Omitted.

**Item 12.  Security Ownership of Certain BeneficialOwners and Management and Related Stockholder Matters.**

Omitted.

**Item 13.  Certain Relationships and RelatedTransactions, and Director Independence.**

Omitted.

**Item 14.  Principal Accounting Fees and Services.**

Omitted.

**ADDITIONAL DISCLOSURE ITEMS FOR REGULATION AB**

**Item 1112(b) of Regulation AB, Significant ObligorFinancial Information.**

No single obligor represents 10% or more of the pool assetsheld by the issuing entity.

**Item 1114(b)(2) of Regulation AB, Significant EnhancementProvider Financial Information.**

No entity or group of affiliated entities provides any externalcreditenhancement or other support for the certificates within this transaction asdescribed under Item 1114(a) of Regulation AB.

**Item 1115(b) of Regulation AB, Certain DerivativesInstruments (Financial Information).**

No entity or group of affiliated entities provides anyderivative instruments or other support for the certificates within thistransaction as described under Item 1115 of Regulation AB.

**Item 1117 of Regulation AB, Legal Proceedings.**

The registrant knows of no material pending legal proceedinginvolving the trust or any party related to the trust, other than routinelitigation incidental to the duties of those respective parties, and thefollowing, with respect to Wells Fargo Bank, National Association ascertificate administrator and as custodian:

Since June 18, 2014, a group of institutional investors havefiled civil complaints in the Supreme Court of the State of New York, New YorkCounty, and later the U.S. District Court for the Southern District of New Yorkagainst Wells Fargo Bank, N.A., (“Wells Fargo Bank”) in its capacity as trusteefor certain residential mortgage backed securities (“RMBS”) trusts.  The complaintsagainst Wells Fargo Bank alleged that the trustee caused losses to investorsand asserted causes of action based upon, among other things, the trustee'salleged failure to: (i) notify and enforce repurchase obligations of mortgageloan sellers for purported breaches of representations and warranties, (ii)notify investors of alleged events of default, and (iii) abide by appropriatestandards of care following alleged events of default. Relief sought includedmoney damages in an unspecified amount, reimbursement of expenses, andequitable relief. Wells Fargo Bank has reached an agreement, in which it deniesany wrongdoing, to resolve these claims on a classwide basis for the 271 RMBStrusts currently at issue.  The settlement agreement is subject to court approval. Separate lawsuits against Wells Fargo Bank making similar allegations filed bycertain other institutional investors concerning 57 RMBS trusts in New Yorkfederal and state court are not covered by the agreement.  With respect tothe foregoing litigations, Wells Fargo Bank believes plaintiffs' claims arewithout merit and intends to contest the claims vigorously, but there can be noassurances as to the outcome of the litigations or the possible impact of thelitigations on Wells Fargo Bank or the RMBS trusts.

**Item 1119 of Regulation AB, Affiliations and CertainRelationships and Related Transactions.**

The information regarding this Item has been previouslyprovided in a prospectus supplement of the Registrant relating to the issuingentity filed on December 9, 2015 pursuant to Rule 424(b)(5).

**Item 1122 of Regulation AB, Compliance with ApplicableServicing Criteria.**

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the mortgage loans are attachedhereto under Item 15 to this Annual Report on Form 10-K. Attached as ScheduleIII to the Pooling and Servicing Agreement incorporated by reference as Exhibit4.1 to this Annual Report on Form 10-K is a chart identifying the entitiesparticipating in a servicing function for the transaction responsible for eachapplicable servicing criteria set forth in Item 1122(d).

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the One Court Square Mortgage Loanand the Yosemite Resorts Mortgage Loan, which are being serviced andadministered pursuant to the pooling and servicing agreement for the WFCMT2015-NXS3 Transaction, are attached hereto under Item 15 to this Annual Reporton Form 10-K. Attached as Schedule III to the pooling and servicing agreementfor the WFCMT 2015-NXS3 Transaction incorporated by reference as Exhibit 4.2 tothis Annual Report on Form 10-K is a chart identifying the entitiesparticipating in a servicing function for the WFCMT 2015-NXS3 Transactionresponsible for each applicable servicing criteria set forth in Item 1122(d).

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the CityPlace I Mortgage Loan, whichis being serviced and administered pursuant to the pooling and servicingagreement for the WFCMT 2015-C31 Transaction, are attached hereto under Item 15to this Annual Report on Form 10-K. Attached as Schedule III to the pooling andservicing agreement for the WFCMT 2015-C31 Transaction incorporated byreference as Exhibit 4.3 to this Annual Report on Form 10-K is a chartidentifying the entities participating in a servicing function for the WFCMT2015-C31 Transaction responsible for each applicable servicing criteria setforth in Item 1122(d).

The report on assessment of compliance with applicableservicing criteria furnished pursuant to Item 1122 of Regulation AB by MidlandLoan Services, a Division of PNC Bank National Association discloses that amaterial instance of noncompliance occurred, as described below:

Material Instance of Noncompliance

In certain instances, the ScheduleAL Files (Item 1125 of Regulation AB) were not reported in accordance with theterms specified in the transaction agreements, in conflict with Item1122(d)(3)(i): “Reports to investors, including those to be filed with theCommission, are maintained in accordance with the transaction agreements andapplicable Commission requirements. Specifically, such reports: (A) Areprepared in accordance with timeframes and other terms set forth in thetransaction agreements”.  The noncompliance consisted of omitted orinaccurately reported numbers due to the following: (1) the initial setup filescontained information at the asset level, and Midland was required to manuallycompile the information to present it at the loan level as required by ScheduleAL; and (2) certain reporting requirements required manual processing byMidland, including the use of various data computation formulas, qualitycontrol checks and analysis.

The identified instances did notinvolve the servicing of assets included in this securitization.

Steps Taken to Remedy the Material Instance of Noncompliance

Midland is currently remediating theSchedule AL reporting for the CMBS transactions found to be incorrect, and willbe making improvements to its systems, processes and procedures to support itsSchedule AL reporting obligations.

**Item 1123 of Regulation AB, Servicer Compliance Statement.**

The servicer compliance statements are attached as Exhibitsto this Annual Report on Form 10-K.

**PART IV**

**Item 15. Exhibits, Financial Statement Schedules**

(a) The following is a list of documents filed as part ofthis Annual Report on Form 10-K:

(1) Not applicable

(2) Not applicable

(3) See below

 

4.1          Poolingand Servicing Agreement, dated as of December 1, 2015, by and among Wells FargoCommercial Mortgage Securities, Inc., as Depositor, Wells Fargo Bank, NationalAssociation, as Master Servicer, Rialto Capital Advisors, LLC, as SpecialServicer, Pentalpha Surveillance LLC, as Trust Advisor, Wells Fargo Bank,National Association, as Certificate Administrator, as Tax Administrator and asCustodian, and Wilmington Trust, National Association, as Trustee (filed asExhibit 4.1 to the registrant’s Current Report on Form 8-K/A filed on December24, 2015 under Commission File No. 333-195164-16 and incorporated by referenceherein).

4.2          Poolingand Servicing Agreement, dated as of October 1, 2015, by and among Wells FargoCommercial Mortgage Securities, Inc., as Depositor, Wells Fargo Bank, NationalAssociation, as General Master Servicer, LNR Partners, LLC, as General SpecialServicer, National Cooperative Bank, N.A., as NCB Master Servicer, NationalCooperative Bank, N.A., as NCB Special Servicer, Midland Loan Services, aDivision of PNC Bank, National Association, as One Court Square SpecialServicer, Pentalpha Surveillance LLC, as Trust Advisor, Wells Fargo Bank,National Association, as Certificate Administrator, as Tax Administrator and asCustodian, and Wilmington Trust, National Association, as Trustee (filed asExhibit 99.4 to the registrant’s Current Report on Form 8-K filed on December9, 2015 under Commission File No. 333-195164-16 and incorporated by referenceherein). 

4.3          Poolingand Servicing Agreement, dated as of November 1, 2015, by and among Wells FargoCommercial Mortgage Securities, Inc., as Depositor, Wells Fargo Bank, NationalAssociation, as Master Servicer, Midland Loan Services, a Division of PNC Bank,National Association, as Special Servicer, TriMont Real Estate Advisors, Inc.,as Trust Advisor, Wells Fargo Bank, National Association, as CertificateAdministrator, as Tax Administrator and as Custodian, and Wilmington Trust,National Association, as Trustee (filed as Exhibit 99.5 to the registrant’sCurrent Report on Form 8-K filed on December 9, 2015 under Commission File No.333-195164-16 and incorporated by reference herein).

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

33           Reports on assessment of compliance with servicing criteria for asset-backedsecurities.

 

33.1        Wells Fargo Bank,National Association, as Master Servicer

33.2        Rialto CapitalAdvisors, LLC, as Special Servicer

33.3        Wilmington Trust, National Association, as Trustee(Omitted. See Explanatory Notes.)

33.4        Wells Fargo Bank,National Association, as Certificate Administrator

33.5        Wells Fargo Bank,National Association, as Custodian

33.6        Pentalpha SurveillanceLLC, as Trust Advisor

33.7        CoreLogic CommercialReal Estate Services, Inc., as Servicing Function Participant

33.8        National Tax Search,LLC, as Servicing Function Participant

33.9        Wells Fargo Bank,National Association, as Primary Servicer of the Keurig Green Mountain MortgageLoan (see Exhibit 33.1) 

33.10       Rialto Capital Advisors, LLC,as Special Servicer of the Keurig Green Mountain Mortgage Loan (see Exhibit33.2) 

33.11       Wilmington Trust, National Association, as Trustee of theKeurig Green Mountain Mortgage Loan (Omitted. See Explanatory Notes.)

33.12       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Keurig Green Mountain MortgageLoan (see Exhibit 33.4) 

33.13       Wells Fargo Bank, NationalAssociation, as Custodian of the Keurig Green Mountain Mortgage Loan (see Exhibit33.5) 

33.14       Pentalpha Surveillance LLC,as Trust Advisor of the Keurig Green Mountain Mortgage Loan (see Exhibit 33.6) 

33.15       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Keurig GreenMountain Mortgage Loan (see Exhibit 33.7) 

33.16       National Tax Search, LLC, asServicing Function Participant of the Keurig Green Mountain Mortgage Loan (seeExhibit 33.8) 

33.17       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the One Court Square Mortgage Loan (seeExhibit 33.1) 

33.18       Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the OneCourt Square Mortgage Loan

33.19       Wilmington Trust, National Association, as Trustee of the OneCourt Square Mortgage Loan (Omitted. See Explanatory Notes.)

33.20       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the One Court Square Mortgage Loan(see Exhibit 33.4) 

33.21       Wells Fargo Bank, NationalAssociation, as Custodian of the One Court Square Mortgage Loan (see Exhibit33.5) 

33.22       Pentalpha Surveillance LLC,as Trust Advisor of the One Court Square Mortgage Loan (see Exhibit 33.6) 

33.23       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the One CourtSquare Mortgage Loan (see Exhibit 33.7) 

33.24       National Tax Search, LLC, asServicing Function Participant of the One Court Square Mortgage Loan (seeExhibit 33.8) 

33.25       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Yosemite Resorts Mortgage Loan (seeExhibit 33.1) 

33.26       LNR Partners, LLC, as Special Servicer of the Yosemite ResortsMortgage Loan (Omitted. See Explanatory Notes.)

33.27       Wilmington Trust, National Association, as Trustee of theYosemite Resorts Mortgage Loan (Omitted. See Explanatory Notes.)

33.28       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Yosemite Resorts Mortgage Loan(see Exhibit 33.4) 

33.29       Wells Fargo Bank, NationalAssociation, as Custodian of the Yosemite Resorts Mortgage Loan (see Exhibit33.5) 

33.30       Pentalpha Surveillance LLC,as Trust Advisor of the Yosemite Resorts Mortgage Loan (see Exhibit 33.6) 

33.31       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the YosemiteResorts Mortgage Loan (see Exhibit 33.7) 

33.32       National Tax Search, LLC, asServicing Function Participant of the Yosemite Resorts Mortgage Loan (seeExhibit 33.8) 

33.33       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the CityPlace I Mortgage Loan (see Exhibit33.1) 

33.34       Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of theCityPlace I Mortgage Loan (see Exhibit 33.18) 

33.35       Wilmington Trust, National Association, as Trustee of theCityPlace I Mortgage Loan (Omitted. See Explanatory Notes.)

33.36       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the CityPlace I Mortgage Loan (seeExhibit 33.4) 

33.37       Wells Fargo Bank, NationalAssociation, as Custodian of the CityPlace I Mortgage Loan (see Exhibit 33.5) 

33.38       Trimont Real Estate Advisors, LLC, as Trust Advisor of theCityPlace I Mortgage Loan (Omitted. See Explanatory Notes.)

33.39       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the CityPlace IMortgage Loan (see Exhibit 33.7) 

33.40       National Tax Search, LLC, asServicing Function Participant of the CityPlace I Mortgage Loan (see Exhibit33.8) 

34           Attestationreports on assessment of compliance with servicing criteria for asset-backedsecurities.

 

34.1        Wells Fargo Bank,National Association, as Master Servicer

34.2        Rialto CapitalAdvisors, LLC, as Special Servicer

34.3        Wilmington Trust, National Association, as Trustee(Omitted. See Explanatory Notes.)

34.4        Wells Fargo Bank,National Association, as Certificate Administrator

34.5        Wells Fargo Bank,National Association, as Custodian

34.6        Pentalpha SurveillanceLLC, as Trust Advisor

34.7        CoreLogic CommercialReal Estate Services, Inc., as Servicing Function Participant

34.8        National Tax Search, LLC,as Servicing Function Participant

34.9        Wells Fargo Bank,National Association, as Primary Servicer of the Keurig Green Mountain MortgageLoan (see Exhibit 34.1) 

34.10       Rialto Capital Advisors, LLC,as Special Servicer of the Keurig Green Mountain Mortgage Loan (see Exhibit34.2) 

34.11       Wilmington Trust, National Association, as Trustee of theKeurig Green Mountain Mortgage Loan (Omitted. See Explanatory Notes.)

34.12       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Keurig Green Mountain MortgageLoan (see Exhibit 34.4) 

34.13       Wells Fargo Bank, NationalAssociation, as Custodian of the Keurig Green Mountain Mortgage Loan (seeExhibit 34.5) 

34.14       Pentalpha Surveillance LLC,as Trust Advisor of the Keurig Green Mountain Mortgage Loan (see Exhibit 34.6) 

34.15       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Keurig GreenMountain Mortgage Loan (see Exhibit 34.7) 

34.16       National Tax Search, LLC, asServicing Function Participant of the Keurig Green Mountain Mortgage Loan (seeExhibit 34.8) 

34.17       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the One Court Square Mortgage Loan (seeExhibit 34.1) 

34.18       Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the OneCourt Square Mortgage Loan

34.19       Wilmington Trust, National Association, as Trustee of the OneCourt Square Mortgage Loan (Omitted. See Explanatory Notes.)

34.20       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the One Court Square Mortgage Loan(see Exhibit 34.4) 

34.21       Wells Fargo Bank, NationalAssociation, as Custodian of the One Court Square Mortgage Loan (see Exhibit34.5) 

34.22       Pentalpha Surveillance LLC,as Trust Advisor of the One Court Square Mortgage Loan (see Exhibit 34.6) 

34.23       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the One CourtSquare Mortgage Loan (see Exhibit 34.7) 

34.24       National Tax Search, LLC, asServicing Function Participant of the One Court Square Mortgage Loan (seeExhibit 34.8) 

34.25       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Yosemite Resorts Mortgage Loan (seeExhibit 34.1) 

34.26       LNR Partners, LLC, as Special Servicer of the Yosemite ResortsMortgage Loan (Omitted. See Explanatory Notes.)

34.27       Wilmington Trust, National Association, as Trustee of theYosemite Resorts Mortgage Loan (Omitted. See Explanatory Notes.)

34.28       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Yosemite Resorts Mortgage Loan(see Exhibit 34.4) 

34.29       Wells Fargo Bank, NationalAssociation, as Custodian of the Yosemite Resorts Mortgage Loan (see Exhibit34.5) 

34.30       Pentalpha Surveillance LLC,as Trust Advisor of the Yosemite Resorts Mortgage Loan (see Exhibit 34.6) 

34.31       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the YosemiteResorts Mortgage Loan (see Exhibit 34.7) 

34.32       National Tax Search, LLC, asServicing Function Participant of the Yosemite Resorts Mortgage Loan (seeExhibit 34.8) 

34.33       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the CityPlace I Mortgage Loan (see Exhibit34.1) 

34.34       Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of theCityPlace I Mortgage Loan (see Exhibit 34.18) 

34.35       Wilmington Trust, National Association, as Trustee of theCityPlace I Mortgage Loan (Omitted. See Explanatory Notes.)

34.36       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the CityPlace I Mortgage Loan (seeExhibit 34.4) 

34.37       Wells Fargo Bank, NationalAssociation, as Custodian of the CityPlace I Mortgage Loan (see Exhibit 34.5) 

34.38       Trimont Real Estate Advisors, LLC, as Trust Advisor of the CityPlaceI Mortgage Loan (Omitted. See Explanatory Notes.)

34.39       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the CityPlace IMortgage Loan (see Exhibit 34.7) 

34.40       National Tax Search, LLC, asServicing Function Participant of the CityPlace I Mortgage Loan (see Exhibit34.8) 

35           Servicer compliance statements.

 

35.1        Wells Fargo Bank,National Association, as Master Servicer

35.2        Rialto CapitalAdvisors, LLC, as Special Servicer

35.3        Wells Fargo Bank, NationalAssociation, as Certificate Administrator

35.4        Wells Fargo Bank,National Association, as Primary Servicer of the Keurig Green Mountain MortgageLoan (see Exhibit 35.1) 

35.5        Rialto CapitalAdvisors, LLC, as Special Servicer of the Keurig Green Mountain Mortgage Loan(see Exhibit 35.2) 

35.6        Wells Fargo Bank,National Association, as Certificate Administrator of the Keurig Green MountainMortgage Loan (see Exhibit 35.3) 

35.7        Wells Fargo Bank,National Association, as Primary Servicer of the One Court Square Mortgage Loan

35.8        Midland Loan Services,a Division of PNC Bank, National Association, as Special Servicer of the OneCourt Square Mortgage Loan

35.9        Wells Fargo Bank,National Association, as Certificate Administrator of the One Court SquareMortgage Loan (see Exhibit 35.3) 

35.10       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Yosemite Resorts Mortgage Loan (seeExhibit 35.7) 

35.11       LNR Partners, LLC, as Special Servicer of the Yosemite ResortsMortgage Loan (Omitted. See Explanatory Notes.)

35.12       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Yosemite Resorts Mortgage Loan(see Exhibit 35.3) 

35.13       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the CityPlace I Mortgage Loan

35.14       Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of theCityPlace I Mortgage Loan (see Exhibit 35.8) 

35.15       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the CityPlace I Mortgage Loan (seeExhibit 35.3) 

99.1         MortgageLoan Purchase Agreement, dated as of November 19, 2015, between Wells FargoCommercial Mortgage Securities, Inc. and Wells Fargo Bank, National Association(filed as Exhibit 99.1 to the registrant’s Current Report on Form 8-K/A filedon December 24, 2015 under Commission File No. 333-195164-16 and incorporatedby reference herein)

 99.2        MortgageLoan Purchase Agreement, dated as of November 19, 2015, between Wells FargoCommercial Mortgage Securities, Inc. and Natixis Real Estate Capital LLC (filedas Exhibit 99.2 to the registrant’s Current Report on Form 8-K/A filed onDecember 24, 2015 under Commission File No. 333-195164-16 and incorporated byreference herein)

 99.3        MortgageLoan Purchase Agreement, dated as of November 19, 2015, between Wells FargoCommercial Mortgage Securities, Inc. and Silverpeak Real Estate Finance LLC(filed as Exhibit 99.3 to the registrant’s Current Report on Form 8-K/A filedon December 24, 2015 under Commission File No. 333-195164-16 and incorporatedby reference herein)

 99.4        Amendedand Restated Co-Lender Agreement, dated as of December 9, 2015, between NatixisReal Estate Capital LLC, as Note A-1 Holder, and Natixis Real Estate CapitalLLC, as Note A-2 Holder, and Natixis Real Estate Capital LLC, as Note A-3Holder, Wilmington Trust, National Association, as trustee for the benefit ofthe holders of Wells Fargo Commercial Mortgage Trust 2015-NXS3, CommercialMortgage Pass-Through Certificates, Series 2015-NXS3, as Note A-4 Holder, andNatixis Real Estate Capital LLC, as Note A-5 Holder (filed as Exhibit 99.6 tothe registrant’s Current Report on Form 8-K filed on December 9, 2015 underCommission File No. 333-195164-16 and incorporated by reference herein).

 99.5        AgreementBetween Note Holders, dated as of October 7, 2015, between Wells Fargo Bank,National Association, as Initial Note A-1 Holder, and Wells Fargo Bank,National Association, as Initial Note A-2 Holder (filed as Exhibit 99.7 to theregistrant’s Current Report on Form 8-K filed on December 9, 2015 underCommission File No. 333-195164-16 and incorporated by reference herein).

 99.6        AgreementBetween Note Holders, dated as of September 10, 2015, by and between WellsFargo Bank, National Association, as Initial Note A-1 Holder, and Wells FargoBank, National Association, as Initial Note A-2 Holder (filed as Exhibit 99.8to the registrant’s Current Report on Form 8-K filed on December 9, 2015 underCommission File No. 333-195164-16 and incorporated by reference herein).

 99.7        Co-LenderAgreement, dated as of October 13, 2015, between Natixis Real Estate CapitalLLC, as Note A-1 Holder, and Natixis Real Estate Capital LLC, as Note A-2Holder (filed as Exhibit 99.9 to the registrant’s Current Report on Form 8-Kfiled on December 9, 2015 under Commission File No. 333-195164-16 and incorporatedby reference herein). 

(b)   The exhibits required to be filed by theRegistrant pursuant to Item 601 of Regulation S-K are listed above.

(c)    Not Applicable.

 

**SIGNATURES**

Pursuant to the requirements of Section 13 or 15(d) of the SecuritiesExchange Act of 1934, the registrant has duly caused this report to be signedon its behalf by the undersigned, thereunto duly authorized.

Wells Fargo Commercial MortgageSecurities, Inc.(Depositor)

/s/ AnthonySfarra

AnthonySfarra, President

(senior officer in charge ofsecuritization of the depositor)

Date: March 22, 2019