**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, 2017or**

**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: 333-195164-12**

**Central Index Key Number of the issuing entity:0001648858**

**Wells Fargo Commercial MortgageTrust 2015-SG1**

**(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: 0001238163**

**Société Générale**

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

** **

**Central Index Key Number of the sponsor: 0001555501**

**Liberty Island Group I LLC**

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

** **

**Central Index Key Number of the sponsor: 0001542105**

**Basis Real Estate Capital II, LLC**

**(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)**

** **

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

**the issuing entity)** | **38-3976094**

**38-3976095**

**38-3976096**

**38-7143565**

**(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, 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 accelerated filer       o                                                                                                       Acceleratedfiler                                     o

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

                                                                                                                                                       Emerging growth company                    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 mostrecently completed 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 Patrick Henry Mall Mortgage Loan, which constitutedapproximately 9.7% 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 Patrick Henry Mall Mortgage Loan which is an asset of the issuingentity and one other *pari passu*loan, which is not an asset of theissuing entity. This loan combination, including the Patrick Henry MallMortgage 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, as themaster servicer under the Pooling and Servicing Agreement, is also the primaryservicer of the loan combination.  The responsibilities of Wells FargoBank, National Association, as primary servicer of the loan combination (withrespect to the obligation to make property protection and mortgage paymentadvances), are subsumed within its responsibilities as master servicer underthe Pooling and Servicing Agreement.  Thus, the servicer compliancestatement provided by Wells Fargo Bank, National Association, as masterservicer under the Pooling and Servicing Agreement, encompasses its roles asboth master servicer and primary servicer 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 Patriots Park Mortgage Loan, whichconstituted approximately 0.6% of the asset pool of the issuing entity as ofits cut-off date.  The Patriots Park Mortgage Loan is an asset of theissuing entity and is part of a loan combination that includes the PatriotsPark Mortgage Loan and three other *pari passu* loans, which are notassets of the issuing entity. A *pari passu* portion of the loancombination was securitized in the Wells Fargo Commercial Mortgage Trust2015-NXS1 transaction, Commission File Number 333-195164-07 (the “WFCMT2015-NXS1 Transaction”). This loan combination, including the Patriots ParkMortgage Loan, is being serviced and administered pursuant to the pooling andservicing agreement for the WFCMT 2015-NXS1 Transaction, which is incorporatedby reference as Exhibit 4.2 to this Annual Report on Form 10-K.  WellsFargo Bank, National Association is the master servicer under the pooling andservicing agreement for the WFCMT 2015-NXS1 Transaction.  Theresponsibilities of Wells Fargo Bank, National Association, as primary servicerof this loan combination with respect to the issuing entity, are subsumedwithin its responsibilities as master servicer under the pooling and servicingagreement for the WFCMT 2015-NXS1 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 this loancombination.

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 Patriots Park MortgageLoan. As a result, Wells Fargo 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 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 and thePatriots Park 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.

Rialto Capital Advisors, LLC isthe special servicer of the mortgage loans serviced under the Pooling andServicing Agreement and the Patriots Park Mortgage Loan. As a result, RialtoCapital Advisors, LLC is a “servicer” as defined in Item 1108(a)(2)(iii) ofRegulation AB, in the capacities described above, because it is servicingmortgage loans that constituted 10% or more of the assets of the issuing entityas of its cut-off date. The assessments of compliance with applicable servicingcriteria, accountants’ attestation reports and servicer compliance statementsdelivered by Rialto Capital Advisors, LLC in the capacities described above arelisted in the Exhibit Index.

TriMont Real Estate Advisors, Inc. is the trust advisor ofthe mortgage loans serviced under the Pooling and Servicing Agreement and thePatriots Park Mortgage Loan.  As a result, TriMont Real Estate Advisors,Inc. is a servicing function participant in the capacities described above,because it is servicing mortgage loans that constituted 5% or more of theassets of the issuing entity as of its cut-off date. The assessments ofcompliance with applicable servicing criteria and accountants’ attestationreports delivered by TriMont Real Estate Advisors, Inc. in the capacitiesdescribed above are listed in the Exhibit Index.

Wilmington Trust, NationalAssociation acts as trustee of the mortgage loans serviced under the Poolingand Servicing Agreement and the Patriots Park Mortgage Loan.  Pursuant tothe Pooling and Servicing Agreement and the pooling and servicing agreement forthe WFCMT 2015-NXS1 Transaction, the trustee is required to provide anassessment of compliance with applicable servicing criteria solely with respectto Item 1122(d)(2)(iii) of Regulation AB (regarding advances of funds orguarantees regarding collections, cash flows or distributions, and any interestor other fees charged for such advances, are made, reviewed and approved asspecified in the transaction agreements). However, during the reporting period,the trustee did not perform any servicing function with respect to theservicing criteria specified in Item 1122(d)(2)(iii) of Regulation AB. The master servicer or the special servicer, to the extent required, performedthe servicing function identified with respect to Item 1122(d)(2)(iii) ofRegulation AB, and each such party included Item 1122(d)(2)(iii) of RegulationAB in the assessment of compliance with applicable servicing criteria andaccountants’ attestation report for the subject transaction.  As a result,this Annual Report on Form 10-K does not include an assessment of compliancewith applicable servicing criteria of the trustee. One or more other servicersof the mortgage loans serviced under the Pooling and Servicing Agreement andthe Patriots Park Mortgage Loan have delivered one or more assessments ofcompliance with 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 of the Pooling and Servicing Agreement (except withrespect to the mortgage loans for which Prudential Asset Resources, Inc. servesas Primary Servicer) and the primary servicer of the Patriots Park MortgageLoan to remit tax payments received from the escrow accounts of borrowers tolocal taxing authorities, to report tax amounts due, to verify tax parcelinformation, and to verify non-escrow tax payments. These servicing functionsare included within the servicing criteria set forth in Items 1122(d)(4)(xi)and 1122(d)(4)(xii) of Regulation AB.  Therefore, under theprinciples-based definition of “servicer” set forth in Item 1101(j) ofRegulation AB that looks to the functions that an entity performs, thesevendors are “servicers” for the purposes of Item 1122 of Regulation AB.  *See*Compliance and Disclosure Interpretations, Section 301.01 (Item 1101(j)).

**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 ofFinancial Condition 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.

On June 18, 2014, a group of institutional investors filed acivil complaint in the Supreme Court of the State of New York, New York County,against Wells Fargo Bank, N.A. (“Wells Fargo Bank”) in its capacity as trusteeunder 276 residential mortgage backed securities (“RMBS”) trusts, which waslater amended on July 18, 2014, to increase the number of trusts to 284 RMBStrusts. On November 24, 2014, the plaintiffs filed a motion to voluntarilydismiss the state court action without prejudice. That same day, a group ofinstitutional investors filed a putative class action complaint in the UnitedStates District Court for the Southern District of New York (the “DistrictCourt”) against Wells Fargo Bank, alleging claims against the bank in itscapacity as trustee for 274 RMBS trusts (the “Federal Court Complaint”). InDecember 2014, the plaintiffs’ motion to voluntarily dismiss their originalstate court action was granted. As with the prior state court action, theFederal Court Complaint is one of six similar complaints filedcontemporaneously against RMBS trustees (Deutsche Bank, Citibank, HSBC, Bank ofNew York Mellon and US Bank) by a group of institutional investor plaintiffs.The Federal Court Complaint against Wells Fargo Bank alleges that the trusteecaused losses to investors and asserts causes of action based upon, among otherthings, the trustee's alleged failure to: (i) notify and enforce repurchaseobligations of mortgage loan sellers for purported breaches of representationsand warranties, (ii) notify investors of alleged events of default, and (iii)abide by appropriate standards of care following alleged events of default.Relief sought includes money damages in an unspecified amount, reimbursement ofexpenses, and equitable relief. Other cases alleging similar causes of actionhave been filed against Wells Fargo Bank and other trustees in the DistrictCourt by RMBS investors in these and other transactions, and these casesagainst Wells Fargo Bank are proceeding before the same District Court judge. Asimilar complaint was also filed May 27, 2016 in New York state court by adifferent plaintiff investor. On January 19, 2016, an order was entered inconnection with the Federal Court Complaint in which the District Courtdeclined to exercise jurisdiction over 261 trusts at issue in the Federal CourtComplaint; the District Court also allowed plaintiffs to file amendedcomplaints as to the remaining, non-dismissed trusts, if they so chose, andthree amended complaints have been filed. On December 17, 2016, the investorplaintiffs in the 261 trusts dismissed from the Federal Court Complaint filed anew complaint in New York state court (the “State Court Complaint”). InSeptember 2017, Royal Park Investments SA/NV (“Royal Park”), one of theplaintiffs in the District Court cases against Wells Fargo Bank, filed aputative class action complaint relating to two trusts seeking declaratory andinjunctive relief and money damages based on Wells Fargo Bank’s indemnificationfrom trust funds for legal fees and expenses Wells Fargo Bank incurs or hasincurred in defending the District Court case filed by Royal Park. With respectto the 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 August 27, 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 Patriots Park Mortgage Loan,which is being serviced and administered pursuant to the pooling and servicingagreement for the WFCMT 2015-NXS1 Transaction, are attached hereto under Item15 to this Annual Report on Form 10-K. Attached as Schedule III to the poolingand servicing agreement for the WFCMT 2015-NXS1 Transaction incorporated byreference as Exhibit 4.2 to this Annual Report on Form 10-K is a chartidentifying the entities participating in a servicing function for the WFCMT2015-NXS1 Transaction responsible for each applicable servicing criteria setforth in Item 1122(d).

**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          Pooling and Servicing Agreement, dated as of August 1, 2015, by and among WellsFargo Commercial Mortgage Securities, Inc., as Depositor, Wells Fargo Bank,National Association, as Master Servicer, Rialto Capital Advisors, LLC, asSpecial Servicer, TriMont Real Estate Advisors, Inc., as Trust Advisor, WellsFargo Bank, National Association, as Certificate Administrator, as TaxAdministrator and as Custodian, and Wilmington Trust, National Association, asTrustee (filed as Exhibit 4.1 to the registrant’s Current Report on Form 8-K/Afiled on November 12, 2015 under Commission File No. 333-195164-12 andincorporated by reference herein).

4.2          Pooling and Servicing Agreement, dated as of April 1, 2015, by and among WellsFargo Commercial Mortgage Securities, Inc., as Depositor, Wells Fargo Bank,National Association, as Master Servicer, Rialto Capital Advisors, LLC, asSpecial Servicer, TriMont Real Estate Advisors, Inc., as Trust Advisor, WellsFargo Bank, National Association, as Certificate Administrator, as TaxAdministrator and as Custodian, and Wilmington Trust, National Association, asTrustee (filed as Exhibit 99.6 to the registrant’s Current Report on Form 8-Kfiled on August 27, 2015 under Commission File No. 333-195164-12 andincorporated by reference herein).

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

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

33.1        Wells Fargo Bank, National Association , as Master Servicer

33.2        Rialto Capital Advisors, LLC, as Special Servicer

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

33.4        Wells Fargo Bank, National Association, as Certificate Administrator

33.5        Wells Fargo Bank, National Association, as Custodian

33.6        TriMont Real Estate Advisors, Inc., as Trust Advisor

33.7        CoreLogic Commercial Real Estate Services, Inc., as Servicing FunctionParticipant

33.8        National Tax Search, LLC, as Servicing Function Participant

33.9        Prudential Asset Resources, Inc., as Primary Servicer

33.10      Wells Fargo Bank, National Association, as Primary Servicer (with respect tothe obligation to make property protection and mortgage payment advances) ofthe Patrick Henry Mall Mortgage Loan (see Exhibit 33.1)

33.11      Prudential Asset Resources, Inc., as Primary Servicer (except with respect tothe obligation to make property protection and mortgage payment advances) ofthe Patrick Henry Mall Mortgage Loan (see Exhibit 33.9)

33.12      Rialto Capital Advisors, LLC, as Special Servicer of the Patrick Henry MallMortgage Loan (see Exhibit 33.2)

33.13      Wilmington Trust, National Association, as Trustee of the Patrick Henry MallMortgage Loan (Omitted. See Explanatory Notes.)

33.14      Wells Fargo Bank, National Association, as Certificate Administrator of thePatrick Henry Mall Mortgage Loan (see Exhibit 33.4)

33.15      Wells Fargo Bank, National Association, as Custodian of the Patrick Henry MallMortgage Loan (see Exhibit 33.5)

33.16      TriMont Real Estate Advisors, Inc., as Trust Advisor of the Patrick Henry MallMortgage Loan (see Exhibit 33.6)

33.17      CoreLogic Commercial Real Estate Services, Inc., as Servicing FunctionParticipant of the Patrick Henry Mall Mortgage Loan (see Exhibit 33.7)

33.18      National Tax Search, LLC, as Servicing Function Participant of the PatrickHenry Mall Mortgage Loan (see Exhibit 33.8)

33.19      Wells Fargo Bank, National Association, as Primary Servicer of the PatriotsPark Mortgage Loan (see Exhibit 33.1)

33.20      Rialto Capital Advisors, LLC, as Special Servicer of the Patriots Park MortgageLoan (see Exhibit 33.2)

33.21      Wilmington Trust, National Association, as Trustee of the Patriots ParkMortgage Loan (Omitted. See Explanatory Notes.)

33.22      Wells Fargo Bank, National Association, as Certificate Administrator of thePatriots Park Mortgage Loan (see Exhibit 33.4)

33.23      Wells Fargo Bank, National Association, as Custodian of the Patriots ParkMortgage Loan (see Exhibit 33.5)

33.24      TriMont Real Estate Advisors, Inc., as Trust Advisor of the Patriots ParkMortgage Loan (see Exhibit 33.6)

33.25      CoreLogic Commercial Real Estate Services, Inc., as Servicing FunctionParticipant of the Patriots Park Mortgage Loan (see Exhibit 33.7)

33.26      National Tax Search, LLC, as Servicing Function Participant of the PatriotsPark Mortgage Loan (see Exhibit 33.8)

34           Attestation reports on assessment of compliance with servicing criteria forasset-backed securities.

34.1        Wells Fargo Bank, National Association , as Master Servicer

34.2        Rialto Capital Advisors, LLC, as Special Servicer

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

34.4        Wells Fargo Bank, National Association, as Certificate Administrator

34.5        Wells Fargo Bank, National Association, as Custodian

34.6        TriMont Real Estate Advisors, Inc., as Trust Advisor

34.7        CoreLogic Commercial Real Estate Services, Inc., as Servicing FunctionParticipant

34.8        National Tax Search, LLC, as Servicing Function Participant

34.9        Prudential Asset Resources, Inc., as Primary Servicer

34.10      Wells Fargo Bank, National Association, as Primary Servicer (with respect tothe obligation to make property protection and mortgage payment advances) ofthe Patrick Henry Mall Mortgage Loan (see Exhibit 34.1)

34.11      Prudential Asset Resources, Inc., as Primary Servicer (except with respect tothe obligation to make property protection and mortgage payment advances) ofthe Patrick Henry Mall Mortgage Loan (see Exhibit 34.9)

34.12      Rialto Capital Advisors, LLC, as Special Servicer of the Patrick Henry MallMortgage Loan (see Exhibit 34.2)

34.13      Wilmington Trust, National Association, as Trustee of the Patrick Henry MallMortgage Loan (Omitted. See Explanatory Notes.)

34.14      Wells Fargo Bank, National Association, as Certificate Administrator of thePatrick Henry Mall Mortgage Loan (see Exhibit 34.4)

34.15      Wells Fargo Bank, National Association, as Custodian of the Patrick Henry MallMortgage Loan (see Exhibit 34.5)

34.16      TriMont Real Estate Advisors, Inc., as Trust Advisor of the Patrick Henry MallMortgage Loan (see Exhibit 34.6)

34.17      CoreLogic Commercial Real Estate Services, Inc., as Servicing FunctionParticipant of the Patrick Henry Mall Mortgage Loan (see Exhibit 34.7)

34.18      National Tax Search, LLC, as Servicing Function Participant of the PatrickHenry Mall Mortgage Loan (see Exhibit 34.8)

34.19      Wells Fargo Bank, National Association, as Primary Servicer of the PatriotsPark Mortgage Loan (see Exhibit 34.1)

34.20      Rialto Capital Advisors, LLC, as Special Servicer of the Patriots Park MortgageLoan (see Exhibit 34.2)

34.21      Wilmington Trust, National Association, as Trustee of the Patriots Park MortgageLoan (Omitted. See Explanatory Notes.)

34.22      Wells Fargo Bank, National Association, as Certificate Administrator of thePatriots Park Mortgage Loan (see Exhibit 34.4)

34.23      Wells Fargo Bank, National Association, as Custodian of the Patriots ParkMortgage Loan (see Exhibit 34.5)

34.24      TriMont Real Estate Advisors, Inc., as Trust Advisor of the Patriots ParkMortgage Loan (see Exhibit 34.6)

34.25      CoreLogic Commercial Real Estate Services, Inc., as Servicing FunctionParticipant of the Patriots Park Mortgage Loan (see Exhibit 34.7)

34.26      National Tax Search, LLC, as Servicing Function Participant of the PatriotsPark Mortgage Loan (see Exhibit 34.8)

35           Servicer compliance statements.

35.1        Wells Fargo Bank, National Association , as Master Servicer

35.2        Rialto Capital Advisors, LLC, as Special Servicer

35.3        Wells Fargo Bank, National Association, as Certificate Administrator

35.4        Prudential Asset Resources, Inc., as Primary Servicer

35.5        Wells Fargo Bank, National Association, as Primary Servicer (with respect tothe obligation to make property protection and mortgage payment advances) ofthe Patrick Henry Mall Mortgage Loan (see Exhibit 35.1)

35.6        Prudential Asset Resources, Inc., asPrimary Servicer (except with respect to the obligation to make propertyprotection and mortgage payment advances) of the Patrick Henry Mall MortgageLoan (see Exhibit 35.4)

35.7        Rialto Capital Advisors, LLC, as Special Servicer of the Patrick Henry MallMortgage Loan (see Exhibit 35.2)

35.8        Wells Fargo Bank, National Association, as Certificate Administrator of thePatrick Henry Mall Mortgage Loan (see Exhibit 35.3)

35.9        Wells Fargo Bank, National Association, as Primary Servicer of the PatriotsPark Mortgage Loan

35.10      Rialto Capital Advisors, LLC, as Special Servicer of the Patriots Park MortgageLoan

35.11      Wells Fargo Bank, National Association, as Certificate Administrator of thePatriots Park Mortgage Loan (see Exhibit 35.3)

99.1        Mortgage Loan Purchase Agreement, dated as of August 18, 2015, between WellsFargo Commercial Mortgage Securities, Inc. and Wells Fargo Bank, NationalAssociation (filed as Exhibit 99.5 to the registrant’s Current Report on Form8-K/A filed on November 12, 2015 under Commission File No. 333-195164-12 andincorporated by reference herein)

99.2        Mortgage Loan Purchase Agreement, dated as of August 18, 2015, between WellsFargo Commercial Mortgage Securities, Inc. and Société Générale (filed asExhibit 99.1 to the registrant’s Current Report on Form 8-K/A filed on November12, 2015 under Commission File No. 333-195164-12 and incorporated by referenceherein)

99.3        Mortgage Loan Purchase Agreement, dated as of August 18, 2015, among WellsFargo Commercial Mortgage Securities, Inc., Liberty Island Group I LLC andLiberty Island Group LLC (filed as Exhibit 99.2 to the registrant’s CurrentReport on Form 8-K/A filed on November 12, 2015 under Commission File No. 333-195164-12and incorporated by reference herein)

99.4        Mortgage Loan Purchase Agreement, dated as of August 18, 2015, among WellsFargo Commercial Mortgage Securities, Inc., Basis Real Estate Capital II, LLCand Basis Investment Group LLC (filed as Exhibit 99.3 to the registrant’sCurrent Report on Form 8-K/A filed on November 12, 2015 under Commission FileNo. 333-195164-12 and incorporated by reference herein)

99.5        Mortgage Loan Purchase Agreement, dated as of August 18, 2015, between WellsFargo Commercial Mortgage Securities, Inc. and Natixis Real Estate Capital LLC(filed as Exhibit 99.4 to the registrant’s Current Report on Form 8-K/A filedon November 12, 2015 under Commission File No. 333-195164-12 and incorporatedby reference herein)

99.6        Primary Servicing Agreement, dated as of August 1, 2015, between Wells FargoBank, National Association, as Master Servicer, and Prudential Asset Resources,Inc., as Primary Servicer (filed as Exhibit 99.6 to the registrant’s CurrentReport on Form 8-K/A filed on November 12, 2015 under Commission File No.333-195164-12 and incorporated by reference herein)

99.7        Co-Lender Agreement, dated as ofJune 30, 2015, by and between Liberty Island Group I LLC, as Note A-1 Holder,Société Générale, as Note A-2 Holder and Société Générale, as Note A-3 Holder(filed as Exhibit 99.7 to the registrant’s Current Report on Form 8-K/A filedon March 1, 2016 under Commission File No. 333-195164-12 and incorporated byreference herein).

99.8        Second Amended and Restated Co-Lender Agreement, dated as of July 14, 2015,between Wilmington Trust, National Association, as trustee for the benefit ofthe holders of Wells Fargo Commercial Mortgage Trust 2015-NXS1, CommercialMortgage Pass-Through Certificates, Series 2015-NXS1, as Note A-1 Holder,Natixis Real Estate Capital LLC, as Note A-2 Holder and Wilmington Trust,National Association, as trustee for the benefit of the holders of COMM2015-CCRE22 Mortgage Trust Commercial Mortgage Pass-Through Certificates, asNote A-3 Holder and Natixis Real Estate Capital LLC, as Note A-4 Holder (filedas Exhibit 99.8 to the registrant’s Current Report on Form 8-K/A filed on March1, 2016 under Commission File No. 333-195164-12 and incorporated by referenceherein).

(b)   The exhibits required to be filed by theRegistrant pursuant to Item 601 of Regulation S-K are listed above and in theExhibit Index that immediately follows the signature page hereof.

(c)    Not Applicable.

 

**SIGNATURES**

Pursuant to the requirements of Section 13 or 15(d) of theSecurities Exchange Act of 1934, the registrant has duly caused this report tobe signed on 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 21, 2018

Exhibit Index

Exhibit No. 

 

4.1          Poolingand Servicing Agreement, dated as of August 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, TriMont Real Estate Advisors, Inc., as Trust Advisor, Wells FargoBank, National Association, as Certificate Administrator, as Tax Administratorand as Custodian, and Wilmington Trust, National Association, as Trustee (filedas Exhibit 4.1 to the registrant’s Current Report on Form 8-K/A filed onNovember 12, 2015 under Commission File No. 333-195164-12 and incorporated byreference herein).

4.2          Poolingand Servicing Agreement, dated as of April 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, TriMont Real Estate Advisors, Inc., as Trust Advisor, Wells FargoBank, National Association, as Certificate Administrator, as Tax Administratorand as Custodian, and Wilmington Trust, National Association, as Trustee (filedas Exhibit 99.6 to the registrant’s Current Report on Form 8-K filed on August27, 2015 under Commission File No. 333-195164-12 and incorporated by referenceherein).

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, NationalAssociation, as Certificate Administrator

33.5        Wells Fargo Bank,National Association, as Custodian

33.6        TriMont Real EstateAdvisors, Inc., 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        Prudential AssetResources, Inc., as Primary Servicer

33.10       Wells Fargo Bank, NationalAssociation, as Primary Servicer (with respect to the obligation to makeproperty protection and mortgage payment advances) of the Patrick Henry MallMortgage Loan (see Exhibit 33.1) 

33.11       Prudential Asset Resources,Inc., as Primary Servicer (except with respect to the obligation to makeproperty protection and mortgage payment advances) of the Patrick Henry MallMortgage Loan (see Exhibit 33.9) 

33.12       Rialto Capital Advisors, LLC,as Special Servicer of the Patrick Henry Mall Mortgage Loan (see Exhibit 33.2) 

33.13       Wilmington Trust, National Association, as Trustee of thePatrick Henry Mall Mortgage Loan (Omitted. See Explanatory Notes.)

33.14       Wells Fargo Bank, National Association,as Certificate Administrator of the Patrick Henry Mall Mortgage Loan (seeExhibit 33.4) 

33.15       Wells Fargo Bank, NationalAssociation, as Custodian of the Patrick Henry Mall Mortgage Loan (see Exhibit33.5) 

33.16       TriMont Real Estate Advisors,Inc., as Trust Advisor of the Patrick Henry Mall Mortgage Loan (see Exhibit33.6) 

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

33.18       National Tax Search, LLC, asServicing Function Participant of the Patrick Henry Mall Mortgage Loan (seeExhibit 33.8) 

33.19       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Patriots Park Mortgage Loan (seeExhibit 33.1) 

33.20       Rialto Capital Advisors, LLC,as Special Servicer of the Patriots Park Mortgage Loan (see Exhibit 33.2) 

33.21       Wilmington Trust, National Association, as Trustee of thePatriots Park Mortgage Loan (Omitted. See Explanatory Notes.)

33.22       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Patriots Park Mortgage Loan(see Exhibit 33.4) 

33.23       Wells Fargo Bank, NationalAssociation, as Custodian of the Patriots Park Mortgage Loan (see Exhibit 33.5)

33.24       TriMont Real Estate Advisors,Inc., as Trust Advisor of the Patriots Park Mortgage Loan (see Exhibit 33.6) 

33.25       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Patriots ParkMortgage Loan (see Exhibit 33.7) 

33.26       National Tax Search, LLC, asServicing Function Participant of the Patriots Park Mortgage Loan (see Exhibit33.8) 

34           Attestation reports on assessment of compliance with servicing criteria forasset-backed securities.

 

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        TriMont Real EstateAdvisors, Inc., 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        Prudential AssetResources, Inc., as Primary Servicer

34.10       Wells Fargo Bank, NationalAssociation, as Primary Servicer (with respect to the obligation to makeproperty protection and mortgage payment advances) of the Patrick Henry MallMortgage Loan (see Exhibit 34.1) 

34.11       Prudential Asset Resources,Inc., as Primary Servicer (except with respect to the obligation to makeproperty protection and mortgage payment advances) of the Patrick Henry MallMortgage Loan (see Exhibit 34.9) 

34.12       Rialto Capital Advisors, LLC,as Special Servicer of the Patrick Henry Mall Mortgage Loan (see Exhibit 34.2) 

34.13       Wilmington Trust, National Association, as Trustee of thePatrick Henry Mall Mortgage Loan (Omitted. See Explanatory Notes.)

34.14       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Patrick Henry Mall MortgageLoan (see Exhibit 34.4) 

34.15       Wells Fargo Bank, NationalAssociation, as Custodian of the Patrick Henry Mall Mortgage Loan (see Exhibit34.5) 

34.16       TriMont Real Estate Advisors,Inc., as Trust Advisor of the Patrick Henry Mall Mortgage Loan (see Exhibit34.6) 

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

34.18       National Tax Search, LLC, asServicing Function Participant of the Patrick Henry Mall Mortgage Loan (seeExhibit 34.8) 

34.19       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Patriots Park Mortgage Loan (seeExhibit 34.1) 

34.20       Rialto Capital Advisors, LLC,as Special Servicer of the Patriots Park Mortgage Loan (see Exhibit 34.2) 

34.21       Wilmington Trust, National Association, as Trustee of thePatriots Park Mortgage Loan (Omitted. See Explanatory Notes.)

34.22       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Patriots Park Mortgage Loan(see Exhibit 34.4) 

34.23       Wells Fargo Bank, NationalAssociation, as Custodian of the Patriots Park Mortgage Loan (see Exhibit 34.5)

34.24       TriMont Real Estate Advisors,Inc., as Trust Advisor of the Patriots Park Mortgage Loan (see Exhibit 34.6) 

34.25       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Patriots ParkMortgage Loan (see Exhibit 34.7) 

34.26       National Tax Search, LLC, asServicing Function Participant of the Patriots Park 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,National Association, as Certificate Administrator

35.4        Prudential AssetResources, Inc., as Primary Servicer

35.5        Wells Fargo Bank,National Association, as Primary Servicer (with respect to the obligation tomake property protection and mortgage payment advances) of the Patrick HenryMall Mortgage Loan (see Exhibit 35.1) 

35.6        Prudential AssetResources, Inc., as Primary Servicer (except with respect to the obligation tomake property protection and mortgage payment advances) of the Patrick HenryMall Mortgage Loan (see Exhibit 35.4) 

35.7        Rialto CapitalAdvisors, LLC, as Special Servicer of the Patrick Henry Mall Mortgage Loan (seeExhibit 35.2) 

35.8        Wells Fargo Bank,National Association, as Certificate Administrator of the Patrick Henry MallMortgage Loan (see Exhibit 35.3) 

35.9        Wells Fargo Bank,National Association, as Primary Servicer of the Patriots Park Mortgage Loan

35.10       Rialto Capital Advisors,LLC, as Special Servicer of the Patriots Park Mortgage Loan

35.11       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Patriots Park Mortgage Loan(see Exhibit 35.3) 

99.1        MortgageLoan Purchase Agreement, dated as of August 18, 2015, between Wells FargoCommercial Mortgage Securities, Inc. and Wells Fargo Bank, National Association(filed as Exhibit 99.5 to the registrant’s Current Report on Form 8-K/A filedon November 12, 2015 under Commission File No. 333-195164-12 and incorporatedby reference herein)

99.2        MortgageLoan Purchase Agreement, dated as of August 18, 2015, between Wells FargoCommercial Mortgage Securities, Inc. and Société Générale (filed as Exhibit99.1 to the registrant’s Current Report on Form 8-K/A filed on November 12,2015 under Commission File No. 333-195164-12 and incorporated by referenceherein)

99.3        MortgageLoan Purchase Agreement, dated as of August 18, 2015, among Wells FargoCommercial Mortgage Securities, Inc., Liberty Island Group I LLC and LibertyIsland Group LLC (filed as Exhibit 99.2 to the registrant’s Current Report onForm 8-K/A filed on November 12, 2015 under Commission File No. 333-195164-12and incorporated by reference herein)

99.4        MortgageLoan Purchase Agreement, dated as of August 18, 2015, among Wells FargoCommercial Mortgage Securities, Inc., Basis Real Estate Capital II, LLC andBasis Investment Group LLC (filed as Exhibit 99.3 to the registrant’s CurrentReport on Form 8-K/A filed on November 12, 2015 under Commission File No.333-195164-12 and incorporated by reference herein)

99.5        MortgageLoan Purchase Agreement, dated as of August 18, 2015, between Wells FargoCommercial Mortgage Securities, Inc. and Natixis Real Estate Capital LLC (filedas Exhibit 99.4 to the registrant’s Current Report on Form 8-K/A filed onNovember 12, 2015 under Commission File No. 333-195164-12 and incorporated byreference herein)

99.6        PrimaryServicing Agreement, dated as of August 1, 2015, between Wells Fargo Bank,National Association, as Master Servicer, and Prudential Asset Resources, Inc.,as Primary Servicer (filed as Exhibit 99.6 to the registrant’s Current Reporton Form 8-K/A filed on November 12, 2015 under Commission File No.333-195164-12 and incorporated by reference herein)

99.7        Co-LenderAgreement, dated as of June 30, 2015, by and between Liberty Island Group ILLC, as Note A-1 Holder, Société Générale, as Note A-2 Holder and SociétéGénérale, as Note A-3 Holder (filed as Exhibit 99.7 to the registrant’s CurrentReport on Form 8-K/A filed on March 1, 2016 under Commission File No.333-195164-12 and incorporated by reference herein).

99.8        SecondAmended and Restated Co-Lender Agreement, dated as of July 14, 2015, betweenWilmington Trust, National Association, as trustee for the benefit of theholders of Wells Fargo Commercial Mortgage Trust 2015-NXS1, Commercial MortgagePass-Through Certificates, Series 2015-NXS1, as Note A-1 Holder, Natixis RealEstate Capital LLC, as Note A-2 Holder and Wilmington Trust, NationalAssociation, as trustee for the benefit of the holders of COMM 2015-CCRE22Mortgage Trust Commercial Mortgage Pass-Through Certificates, as Note A-3Holder and Natixis Real Estate Capital LLC, as Note A-4 Holder (filed asExhibit 99.8 to the registrant’s Current Report on Form 8-K/A filed on March 1,2016 under Commission File No. 333-195164-12 and incorporated by referenceherein).