**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, 2022or**

**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: 333-227081-01**

**Central Index Key Number of the issuing entity:0001763502**

**CSAIL 2019-C15 Commercial MortgageTrust**

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

** **

**Central Index Key Number of the depositor: 0001654060**

**Credit Suisse Commercial MortgageSecurities Corp.**

**(exact name of the depositor as specified in itscharter)**

** **

**Central Index Key Number of the sponsor: 0001628601**

**Column Financial, Inc.**

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

** **

**Central Index Key Number of the sponsor: 0001767304**

**3650 REIT Loan Funding I LLC**

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

**(formerly known as Grass River Real EstateCredit Partners Loan Funding, LLC d/b/a 3650 REIT)**

** **

**Central Index Key Number of the sponsor: 0001755531**

**Societe Generale FinancialCorporation**

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

** **

**Central Index Key Number of the sponsor: 0001722518**

**BSPRT CMBS Finance, 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)** | **38-4104385**

**38-4104386**

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

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

**c/o Computershare Trust Company, National Association, as agent for**

**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:**

**(212) 272-6858**

Securities registered pursuant to Section 12(b) of the Act:

| Title of each class | Trading Symbol(s) | Name of each exchange on which registered |
|---------------------|-------------------|-------------------------------------------|
| 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 every Interactive Data File required to be submitted pursuant toRule 405 of Regulation S-T (Section 232.405 of this chapter) during thepreceding 12 months (or for such shorter period that the registrant wasrequired to submit such files).

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 reportingcompany                    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 Exchange Act.  o

Indicate by check mark whether the registrant has filed areport on and attestation to its management’s assessment of the effectivenessof its internal control over financial reporting under Section 404(b) of theSarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firmthat prepared or issued its audit report. o

If securities are registered pursuant to Section 12(b) of theAct, indicate by check mark whether the financial statements of the registrantincluded in the filing reflect the correction of an error to previously issuedfinancial statements. o

Indicate by check mark whether any of those error correctionsare restatements that required a recovery analysis of incentive-basedcompensation received by any of the registrant’s executive officers during therelevant recovery period pursuant to §240.10D-1(b). 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.

 

** **

**EXPLANATORY NOTES**

The Darden Headquarters Mortgage Loan, theExchangeRight Net Leased Portfolio 24 Mortgage Loan and the Desert MarketplaceMortgage Loan, which constituted approximately 9.6%, 4.2% and 2.8%,respectively, of the asset pool of the issuing entity as of its cut-off date,are each an asset of the issuing entity and are each part of a loan combinationthat includes (a) with respect to the Darden Headquarters Mortgage Loan, oneother *pari passu* loan, which is not an asset of the issuing entity, (b)with respect to the ExchangeRight Net Leased Portfolio 24 Mortgage Loan, twoother *pari passu* loans, which are not assets of the issuing entity and(c) with respect to the Desert Marketplace Mortgage Loan, one other *paripassu* loan, which is not an asset of the issuing entity. These loancombinations, including the Darden Headquarters Mortgage Loan, theExchangeRight Net Leased Portfolio 24 Mortgage Loan and the Desert MarketplaceMortgage Loan, are 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. 

The Prudential - Digital RealtyPortfolio Mortgage Loan, previously an asset of the issuing entity, was not anasset of the issuing entity during the reporting period and is omitted fromthis Annual Report on Form 10-K and will be omitted from subsequent AnnualReports on Form 10-K.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the Georgetown Squared & Seattle DesignCenter Mortgage Loan and the Continental Towers Mortgage Loan, whichconstituted approximately 3.1% and 3.0%, respectively, of the asset pool of theissuing entity as of its cut-off date.  The Georgetown Squared & SeattleDesign Center Mortgage Loan and the Continental Towers Mortgage Loan are eachan asset of the issuing entity and are each part of a loan combination thatincludes the Georgetown Squared & Seattle Design Center Mortgage Loan orthe Continental Towers Mortgage Loan and two other *pari passu* loans,each of which are not assets of the issuing entity. A *pari passu* portionof each loan combination was securitized in the CSAIL 2018-C14 CommercialMortgage Trust transaction, Commission File Number 333-207361-10 (the “CSAIL2018-C14 Transaction”). These loan combinations, including the GeorgetownSquared & Seattle Design Center Mortgage Loan and the Continental TowersMortgage Loan, are being serviced and administered pursuant to the pooling andservicing agreement for the CSAIL 2018-C14 Transaction, which is incorporatedby reference as Exhibit 4.2 to this Annual Report on Form 10-K.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the Nebraska Crossing Mortgage Loan, whichconstituted approximately 2.8% of the asset pool of the issuing entity as ofits cut-off date.  The Nebraska Crossing Mortgage Loan is an asset of theissuing entity and is part of a loan combination that includes the NebraskaCrossing Mortgage Loan and two other *pari passu* loans, which are notassets of the issuing entity. A *pari passu* portion of the loancombination was securitized in the UBS Commercial Mortgage Trust 2018-C14transaction, Commission File Number 333-227784-01 (the “UBS 2018-C14Transaction”). This loan combination, including the Nebraska CrossingMortgage Loan, is being serviced and administered pursuant to the pooling andservicing agreement for the UBS 2018-C14 Transaction, which is incorporated byreference as Exhibit 4.3 to this Annual Report on Form 10-K.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on the ExhibitIndex) with respect to the SITE JV Portfolio Mortgage Loan, which constitutedapproximately 6.0% of the asset pool of the issuing entity as of its cut-offdate.  The SITE JV Portfolio Mortgage Loan is an asset of the issuingentity and is part of a loan combination that includes the SITE JV PortfolioMortgage Loan, one other *pari passu* loan and one subordinate companionloan, which are not assets of the issuing entity. The other *pari passu*portion of the loan combination was securitized in the CSMC 2018-SITECommercial Mortgage Trust transaction (the “CSMC 2018-SITE Transaction”).This loan combination, including the SITE JV Portfolio Mortgage Loan, is beingserviced and administered pursuant to the trust and servicing agreement for theCSMC 2018-SITE Transaction, which is incorporated by reference as Exhibit 4.4to this Annual Report on Form 10-K.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the 787 Eleventh Avenue Mortgage Loan, whichconstituted approximately 5.4% of the asset pool of the issuing entity as ofits cut-off date.  The 787 Eleventh Avenue Mortgage Loan is an asset ofthe issuing entity and is part of a loan combination that includes the 787 EleventhAvenue Mortgage Loan, four other *pari passu* loans and one subordinatecompanion loan, which are not assets of the issuing entity. A *pari passu*portion of the loan combination was securitized in the SG Commercial MortgageSecurities Trust 2019-787E transaction (the “SGCMS 2019-787E Transaction”).This loan combination, including the 787 Eleventh Avenue Mortgage Loan, isbeing serviced and administered pursuant to the trust and servicing agreementfor the SGCMS 2019-787E Transaction, which is incorporated by reference asExhibit 4.5 to this Annual Report on Form 10-K.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the Saint Louis Galleria Mortgage Loan, whichconstituted approximately 4.0% of the asset pool of the issuing entity as ofits cut-off date.  The Saint Louis Galleria Mortgage Loan is an asset ofthe issuing entity and is part of a loan combination that includes the SaintLouis Galleria Mortgage Loan and seven other *pari passu* loans, which arenot assets of the issuing entity. This loan combination, including the SaintLouis Galleria Mortgage Loan, was serviced under the pooling and servicingagreement for the Benchmark 2018-B8 Mortgage Trust transaction prior to theclosing of the securitization of a *pari passu* portion of the Saint LouisGalleria loan combination in the Benchmark 2019-B10 Mortgage Trust transaction,Commission File Number 333-226943-02 (the “Benchmark 2019-B10 Transaction”). After the closing of the Benchmark 2019-B10 Transaction on April 11, 2019, thisloan combination, including the Saint Louis Galleria Mortgage Loan was, andwill continue to be, serviced and administered pursuant to the pooling andservicing agreement with respect to the Benchmark 2019-B10 Transaction, whichis incorporated by reference as Exhibit 4.6 to this Annual Report on Form 10-K.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the 2 North 6th Place Mortgage Loan, whichconstituted approximately 4.1% of the asset pool of the issuing entity as ofits cut-off date.  The 2 North 6th Place Mortgage Loan is an asset of theissuing entity and is part of a loan combination that includes the 2 North 6thPlace Mortgage Loan, three other *pari passu* loans and one subordinatecompanion loan, which are not assets of the issuing entity. This loancombination, including the 2 North 6th Place Mortgage Loan, was serviced underthe Pooling and Servicing Agreement for the issuing entity prior to the closingof the securitization of a *pari passu* portion of the 2 North 6th Placeloan combination in the Natixis Commercial Mortgage Securities Trust 2019-LVL transaction (the “NCMS 2019-LVL Transaction”). After the closing of the NCMS 2019-LVL Transaction on April 23, 2019,this loan combination, including the 2 North 6th Place Mortgage Loan was, andwill continue to be, serviced and administered pursuant to the trust andservicing agreement with respect to the NCMS 2019-LVL Transaction, which isincorporated by reference as Exhibit 4.7 to this Annual Report on Form 10-K.

The master servicer of a poolingand servicing agreement or trust and servicing agreement also functions as theprimary servicer of the related mortgage loans serviced and administeredpursuant to such agreement unless a separate primary servicer is identifiedherein.  If this report does not identify a separate primary servicer, theservicer compliance statement provided by the master servicer under any suchagreement also encompasses its responsibilities as primary servicer of therelated mortgage loan or mortgage loans.

Midland Loan Services, a Divisionof PNC Bank, National Association is the master servicer of the mortgage loansserviced under the Pooling and Servicing Agreement, the primary servicer of theNebraska Crossing Mortgage Loan and the special servicer of the SITE JVPortfolio Mortgage Loan. As a result, Midland Loan Services, a Division of PNCBank, National Association is a “servicer” as defined in Item 1108(a)(2)(iii)of Regulation 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 Midland Loan Services, a Division of PNC Bank, NationalAssociation in the capacities described above are listed in the Exhibit Index.

Wells Fargo Bank, NationalAssociation is the certificate administrator of the mortgage loans servicedunder the Pooling and Servicing Agreement and the primary servicer of the SITEJV Portfolio Mortgage Loan, the 787 Eleventh Avenue Mortgage Loan, theGeorgetown Squared & Seattle Design Center Mortgage Loan and theContinental Towers Mortgage Loan. As a result, Wells Fargo Bank, NationalAssociation is a “servicer” as defined in Item 1108(a)(2)(iii) of RegulationAB, in the capacities described above, because it is servicing mortgage loansthat constituted 10% or more of the assets of the issuing entity as of itscut-off date. The assessments of compliance with applicable servicing criteria,accountants’ attestation reports and servicer compliance statements delivered byWells Fargo Bank, National Association in the capacities described above arelisted in the Exhibit Index.

Wells Fargo Bank, NationalAssociation is the custodian of the mortgage loans serviced under the Poolingand Servicing Agreement, the 787 Eleventh Avenue Mortgage Loan, the 2 North 6thPlace Mortgage Loan, the Saint Louis Galleria Mortgage Loan, the GeorgetownSquared & Seattle Design Center Mortgage Loan, the Continental TowersMortgage Loan and the Nebraska Crossing Mortgage Loan.  As a result, WellsFargo Bank, National Association 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 Wells Fargo Bank, NationalAssociation in the capacities described above are listed in the Exhibit Index.

Park Bridge Lender Services LLC isthe operating advisor of the mortgage loans serviced under the Pooling andServicing Agreement, the SITE JV Portfolio Mortgage Loan and the NebraskaCrossing Mortgage Loan.  As a result, Park Bridge Lender Services LLC is aservicing function participant in the capacities described above, because it isservicing mortgage loans that constituted 5% or more of the assets of theissuing entity as of its cut-off date. The assessments of compliance withapplicable servicing criteria and accountants’ attestation reports delivered byPark Bridge Lender Services LLC in the capacities described above are listed inthe Exhibit Index.

Rialto Capital Advisors, LLC isthe special servicer of the Georgetown Squared & Seattle Design CenterMortgage Loan, the Continental Towers Mortgage Loan and the Nebraska CrossingMortgage Loan. These mortgage loans constitute more than 5%, but less than 10%,of the pool assets of the issuing entity.  Therefore, the Depositorincluded in this Annual Report on Form 10-K an assessment of compliance withapplicable servicing criteria for Rialto Capital Advisors, LLC and anaccountants’ attestation report pursuant to Item 1122 of Regulation AB becauseRialto Capital Advisors, LLC is servicing more than 5% of the poolassets.  However, the Depositor is not required to include in this AnnualReport on Form 10-K a servicer compliance statement pursuant to Item 1123 ofRegulation AB of Rialto Capital Advisors, LLC because Rialto Capital Advisors,LLC is an unaffiliated servicer servicing less than 10% of pool assets.

Pentalpha Surveillance LLC is theoperating advisor of the Saint Louis Galleria Mortgage Loan, the GeorgetownSquared & Seattle Design Center Mortgage Loan and the Continental TowersMortgage Loan.  As a result, Pentalpha Surveillance LLC is a servicingfunction participant in the capacities described above, because it is servicingmortgage loans that constituted 5% or more of the assets of the issuing entityas of its cut-off date. The assessments of compliance with applicable servicingcriteria and accountants’ attestation reports delivered by PentalphaSurveillance LLC in the capacities described above are listed in the ExhibitIndex.

Situs Holdings, LLC is the specialservicer of the 787 Eleventh Avenue Mortgage Loan and the 2 North 6th PlaceMortgage Loan.  These mortgage loans constitute more than 5%, but lessthan 10%, of the pool assets of the issuing entity.  Therefore, theDepositor included in this Annual Report on Form 10-K an assessment ofcompliance with applicable servicing criteria for Situs Holdings, LLC and anaccountants’ attestation report pursuant to Item 1122 of Regulation AB becauseSitus Holdings, LLC is servicing more than 5% of the pool assets. However, the Depositor is not required to include in this Annual Report on Form10-K a servicer compliance statement pursuant to Item 1123 of Regulation AB ofSitus Holdings, LLC because Situs Holdings, LLC is an unaffiliated servicerservicing less than 10% of pool assets.

KeyBank National Association isthe primary servicer of the Saint Louis Galleria Mortgage Loan and the 2 North6th Place Mortgage Loan.  These mortgage loans constitute more than 5%,but less than 10%, of the pool assets of the issuing entity.  Therefore,the Depositor included in this Annual Report on Form 10-K an assessment of compliancewith applicable servicing criteria for KeyBank National Association and anaccountants’ attestation report pursuant to Item 1122 of Regulation AB becauseKeyBank National Association is servicing more than 5% of the poolassets.  However, the Depositor is not required to include in this AnnualReport on Form 10-K a servicer compliance statement pursuant to Item 1123 ofRegulation AB of KeyBank National Association because KeyBank NationalAssociation is an unaffiliated servicer servicing less than 10% of pool assets.

Wells Fargo Bank, NationalAssociation acts as trustee of the Darden Headquarters Mortgage Loan, theExchangeRight Net Leased Portfolio 24 Mortgage Loan, the Desert MarketplaceMortgage Loan, the Nebraska Crossing Mortgage Loan, the Saint Louis GalleriaMortgage Loan and the 2 North 6th Place Mortgage Loan.  Pursuant to thePooling and Servicing Agreement, the pooling and servicing agreement for theUBS 2018-C14 Transaction, the pooling and servicing agreement for the Benchmark2019-B10 Transaction and the trust and servicing agreement for the NCMS2019-LVL 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 Darden Headquarters Mortgage Loan, the ExchangeRight Net Leased Portfolio24 Mortgage Loan, the Desert Marketplace Mortgage Loan, the Nebraska CrossingMortgage Loan, the Saint Louis Galleria Mortgage Loan and the 2 North 6th PlaceMortgage Loan have delivered one or more assessments of compliance with respectto Item 1122(d)(2)(iii) of Regulation AB.

Wilmington Trust, NationalAssociation acts as trustee of the Georgetown Squared & Seattle DesignCenter Mortgage Loan, the Continental Towers Mortgage Loan and the 787 EleventhAvenue Mortgage Loan.  Pursuant to the pooling and servicing agreement forthe CSAIL 2018-C14 Transaction and the trust and servicing agreement for theSGCMS 2019-787E Transaction, the trustee is required to provide an assessmentof compliance 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 Georgetown Squared & Seattle Design Center Mortgage Loan, theContinental Towers Mortgage Loan and the 787 Eleventh Avenue Mortgage Loan havedelivered one or more assessments of compliance with respect to Item1122(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 Solutions, LLC.  Thisentity was engaged by the primary servicer of the Georgetown Squared &Seattle Design Center Mortgage Loan, the Continental Towers Mortgage Loan, theSITE JV Portfolio Mortgage Loan and the 787 Eleventh Avenue Mortgage Loan toremit tax payments received from the escrow accounts of borrowers to localtaxing 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, this vendoris a “servicer” for the purposes of Item 1122 of Regulation AB.  *See*Compliance and Disclosure Interpretations, Section 301.01 (Item 1101(j)).

This Annual Report on Form 10-Kincludes an assessment of compliance with applicable servicing criteria,accountants’ attestation report and servicer compliance statement fromComputershare Trust Company, National Association (“CTCNA”).  CTCNAwas engaged by Wells Fargo Bank, National Association (“Wells Fargo”),in its capacity as certificate administrator and custodian, to perform certainspecified servicing functions identified in the assessment of compliance withapplicable servicing criteria and accountants’ attestation reports.  WellsFargo engaged CTCNA in connection with the sale of Wells Fargo’s corporatetrust services business to CTCNA and its affiliates.  Further, under theprinciples-based definition of “servicer” set forth in Item 1101(j) ofRegulation AB that looks to the functions that an entity performs, this partyis a “servicer” for the purposes of Item 1123 of Regulation AB.  SeeCompliance and Disclosure Interpretations, Section 301.01 (Item 1101(j)).

Theassessments of compliance with applicable servicing criteria, accountants’attestation reports and servicer compliance statements of the certificateadministrator of the Georgetown Squared & Seattle Design Center MortgageLoan, the Continental Towers Mortgage Loan, the Nebraska Crossing MortgageLoan, the 787 Eleventh Avenue Mortgage Loan, the Saint Louis Galleria MortgageLoan, the 2 North 6th Place Mortgage Loan and the SITE JV Portfolio MortgageLoan are omitted from this Annual Report on Form 10-K as the certificateadministrator pursuant to the related pooling and servicing agreement or trustand servicing agreement does not perform any activities that address servicingcriteria with respect to the issuing entity and because they are each not a“servicer” that meets the criteria in Item 1108(a)(2)(i) through (iii) ofRegulation AB.

With respect to the *pari passu*loan combinations that include the 787 Eleventh Avenue Mortgage Loan, the 2North 6th Place Mortgage Loan, the Saint Louis Galleria Mortgage Loan, theGeorgetown Squared & Seattle Design Center Mortgage Loan, the ContinentalTowers Mortgage Loan and the Nebraska Crossing Mortgage Loan, (i) the report onassessment of compliance with servicing criteria and attestation report onassessment of compliance with servicing criteria of LNR Partners, LLC as specialservicer of the Saint Louis Galleria Mortgage Loan, listed on the Exhibit Indexare omitted 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 it is a party performing activities that addressservicing criteria relating to 5% or less of the assets of the issuing entity;and (ii) the servicer compliance statements of Situs Holdings, LLC as specialservicer of the 787 Eleventh Avenue Mortgage Loan and the 2 North 6th PlaceMortgage Loan, KeyBank National Association as primary servicer of the SaintLouis Galleria Mortgage Loan and the 2 North 6th Place Mortgage Loan, RialtoCapital Advisors, LLC as special servicer of the GeorgetownSquared & Seattle Design Center Mortgage Loan, the Continental TowersMortgage Loan and the Nebraska Crossing Mortgage Loan and LNR Partners, LLCas special servicer of the Saint Louis Galleria Mortgage Loan, listed on theExhibit Index are omitted from this Annual Report on Form 10-K as they are notrequired by Item 1123 of Regulation AB to be included on this Annual Report onForm 10-K because they are each an unaffiliated party that is not a “servicer”that meets the criteria in Item 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. **

[Reserved]

**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.

**Item 9C.  Disclosure Regarding Foreign Jurisdictionsthat Prevent Inspections.**

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 Accountant 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 external creditenhancement 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, as Trustee,Certificate Administrator and Custodian, and U.S. Bank National Association, asTrustee, Certificate Administrator and Custodian.

In December 2014, Phoenix Light SFLimited (Phoenix Light) and certain related entities filed a complaint in theUnited States District Court for the Southern District of New York allegingclaims against Wells Fargo Bank, N.A., in its capacity as trustee for a numberof residential mortgage-backed securities (RMBS) trusts. Complaints raisingsimilar allegations have been filed by Commerzbank AG in the Southern Districtof New York and by IKB International and IKB Deutsche Industriebank in New Yorkstate court. In each case, the plaintiffs allege that Wells Fargo Bank, N.A.,as trustee, caused losses to investors, and plaintiffs assert causes of actionbased upon, among other things, the trustee’s alleged failure to notify andenforce repurchase obligations of mortgage loan sellers for purported breachesof representations and warranties, notify investors of alleged events ofdefault, and abide by appropriate standards of care following alleged events ofdefault. In July 2022, the district court dismissed Phoenix Light’s claims andcertain of the claims asserted by Commerzbank AG, and subsequently enteredjudgment in each case in favor of Wells Fargo Bank, N.A. In August 2022,Phoenix Light and Commerzbank AG appealed the district court’s decision to theUnited States Court of Appeals for the Second Circuit. The Company previouslysettled two class actions filed by institutional investors and an action filedby the National Credit Union Administration with similar allegations. Inaddition, Park Royal I LLC and Park Royal II LLC have filed substantiallysimilar lawsuits in New York state court alleging Wells Fargo Bank, N.A., astrustee, failed to take appropriate actions upon learning of defective mortgageloan documentation.

In the last several years, U.S. BankNational Association (“U.S. Bank”) and other large financial institutions havebeen sued in their capacity as trustee or successor trustee for certainresidential mortgage backed securities ("RMBS") trusts.  Thecomplaints, primarily filed by investors or investor groups against U.S. Bankand similar institutions, allege the trustees caused losses to investors as aresult of alleged failures by the sponsors, mortgage loan sellers and servicersto comply with the governing agreements for these RMBS trusts.  Plaintiffsgenerally assert causes of action based upon the trustees’ purported failuresto enforce repurchase obligations of mortgage loan sellers for alleged breachesof representations and warranties, notify securityholders of purported events ofdefault allegedly caused by breaches of servicing standards by mortgage loanservicers and abide by a heightened standard of care following alleged eventsof default.  

U.S. Bank denies liability and believes that it has performedits obligations under the RMBS trusts in good faith, that its actions were notthe cause of losses to investors, that it has meritorious defenses, and it hascontested and intends to continue contesting the plaintiffs’ claimsvigorously.  However, U.S. Bank cannot assure you as to the outcome of anyof the litigation, or the possible impact of these litigations on the trusteeor the RMBS trusts.

On March 9, 2018, a law firm purporting to represent fifteenDelaware statutory trusts (the “DSTs”) that issued securities backed by studentloans (the “Student Loans”) filed a lawsuit in the Delaware Court of Chanceryagainst U.S. Bank National Association (“U.S. Bank”) in its capacities asindenture trustee and successor special servicer, and three other institutionsin their respective transaction capacities, with respect to the DSTs and theStudent Loans.  This lawsuit is captioned The National Collegiate StudentLoan Master Trust I, et al. v. U.S. Bank National Association, et al., C.A. No.2018-0167-JRS (Del. Ch.) (the “NCMSLT Action”).  The complaint, as amendedon June 15, 2018, alleged that the DSTs have been harmed as a result ofpurported misconduct or omissions by the defendants concerning administrationof the trusts and special servicing of the Student Loans.  Since thefiling of the NCMSLT Action, certain Student Loan borrowers have madeassertions against U.S. Bank concerning special servicing that appear to bebased on certain allegations made on behalf of the DSTs in the NCMSLT Action.

U.S. Bank believes that it has performed its obligations asindenture trustee and special servicer in good faith and in compliance in allmaterial respects with the terms of the agreements governing the DSTs (the“Governing Agreements”), and accordingly that the claims against it in theNCMSLT Action are without merit.  

U.S. Bank has filed a motion seeking dismissal of theoperative complaint in its entirety with prejudice pursuant to Chancery CourtRules 12(b)(1) and 12(b)(6) or, in the alternative, a stay of the case whileother prior filed disputes involving the DSTs and the Student Loans arelitigated.  On November 7, 2018, the Court ruled that the case should bestayed in its entirety pending resolution of the first-filed cases.  OnJanuary 21, 2020, the Court entered an order consolidating for pretrialpurposes the NCMSLT Action and three other lawsuits pending in the DelawareCourt of Chancery concerning the DSTs and the Student Loans (the “ConsolidatedAction”).  U.S. Bank and other parties to the Consolidated Action havebriefed and argued motions for judgment on the pleadings pursuant to ChanceryCourt Rule 12(c) regarding disputed issues of contractual interpretation atissue in one or more of the cases comprising the Consolidated Action, includingthe NCMSLT Action.  The Court has not yet ruled on these motions or onU.S. Bank’s dismissal motion in the NCMSLT Action.

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

The information regarding this Item has been previouslyprovided in the prospectus of the Registrant relating to the issuing entityfiled on March 6, 2019 pursuant to Rule 424(b)(2).

**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 Exhibit AAto the Pooling and Servicing Agreement incorporated by reference as Exhibit 4.1to 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 Georgetown Squared & SeattleDesign Center Mortgage Loan and the Continental Towers Mortgage Loan, which arebeing serviced and administered pursuant to the pooling and servicing agreementfor the CSAIL 2018-C14 Transaction, are attached hereto under Item 15 to thisAnnual Report on Form 10-K. Attached as Exhibit AA to the pooling and servicingagreement for the CSAIL 2018-C14 Transaction incorporated by reference asExhibit 4.2 to this Annual Report on Form 10-K is a chart identifying theentities participating in a servicing function for the CSAIL 2018-C14Transaction responsible for each applicable servicing criteria set forth inItem 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 Nebraska Crossing Mortgage Loan,which is being serviced and administered pursuant to the pooling and servicingagreement for the UBS 2018-C14 Transaction, are attached hereto under Item 15to this Annual Report on Form 10-K. Attached as Exhibit Z to the pooling andservicing agreement for the UBS 2018-C14 Transaction incorporated by referenceas Exhibit 4.3 to this Annual Report on Form 10-K is a chart identifying theentities participating in a servicing function for the UBS 2018-C14 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 SITE JV Portfolio Mortgage Loan,which is being serviced and administered pursuant to the trust and servicingagreement for the CSMC 2018-SITE Transaction, are attached hereto under Item 15to this Annual Report on Form 10-K. Attached as Exhibit L to the trust andservicing agreement for the CSMC 2018-SITE Transaction incorporated byreference as Exhibit 4.4 to this Annual Report on Form 10-K is a chartidentifying the entities participating in a servicing function for the CSMC2018-SITE Transaction responsible for each applicable servicing criteria setforth 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 787 Eleventh Avenue MortgageLoan, which is being serviced and administered pursuant to the trust andservicing agreement for the SGCMS 2019-787E Transaction, are attached heretounder Item 15 to this Annual Report on Form 10-K. Attached as Exhibit L to the trust and servicing agreement for the SGCMS 2019-787E Transactionincorporated by reference as Exhibit 4.5 to this Annual Report on Form 10-K isa chart identifying the entities participating in a servicing function for theSGCMS 2019-787E Transaction responsible for each applicable servicing criteriaset forth in Item 1122(d).

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on such assessmentsof compliance with respect to the Saint Louis Galleria Mortgage Loan, which isbeing serviced and administered pursuant to the pooling and servicing agreementfor the Benchmark 2019-B10 Transaction, are attached hereto under Item 15 tothis Annual Report on Form 10-K. Attached as Schedule II to the pooling andservicing agreement for the Benchmark 2019-B10 Transaction incorporated byreference as Exhibit 4.6 to this Annual Report on Form 10-K is a chartidentifying the entities participating in a servicing function for theBenchmark 2019-B10 Transaction responsible for each applicable servicingcriteria 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 2 North 6th Place Mortgage Loan,which is being serviced and administered pursuant to the trust and servicingagreement for the NCMS 2019-LVL Transaction, are attached hereto under Item 15 tothis Annual Report on Form 10-K. Attached as Exhibit K to the trust andservicing agreement for the NCMS 2019-LVL Transaction incorporated by referenceas Exhibit 4.7 to this Annual Report on Form 10-K is a chart identifying theentities participating in a servicing function for the NCMS 2019-LVLTransaction responsible for each applicable servicing criteria set forth inItem 1122(d).

The report on assessment ofcompliance for the twelve months ended December 31, 2022, furnished pursuant toItem 1122 of Regulation AB by KeyBank National Association (“KeyBank”), asservicer, discloses that the following material instance of noncomplianceoccurred with respect to its platform:

The examination performed by Ernst & Young LLP identifiedan instance of material noncompliance with the servicing criteria set forth inItem 1122(d)(4)(ix) of Regulation AB applicable to KeyBank during the yearended December 31, 2022. During compliance testing, it was discovered, that notall FlexARM loan mortgagors were offered loan rates within 45-60 days beforethe rate change date, as required per the related pool asset documents. Per therelated note, if the holder fails to offer a loan rate within 45-60 days of anychange date a margin of 2.25% is to be used. Given the notification was notmade to the borrowers, a 3% margin was incorrectly applied. The noncompliancein Item 1122 (d)(4)(ix) is related to a servicing portfolio which is whollyowned by the investor and is not held in a publicly traded security.

The following remediation procedures have been initiated byKeyBank: (i) the impacted mortgage loans are currently in the process of beingidentified, (ii) investor contact has been initiated, (iii) corrective actionsare being considered and will be tracked and monitored by senior management,(iv) procedures will be reviewed and revised, if necessary, to include newtracking and action steps to prevent this situation from recurring in thefuture, and (v) training will be provided to the relevant staff members toprevent a recurrence.

**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. Exhibit and 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 March 1, 2019, by and among Credit SuisseCommercial Mortgage Securities Corp., as Depositor, Midland Loan Services, aDivision of PNC Bank, National Association, as Master Servicer and as SpecialServicer, Wells Fargo Bank, National Association, as Certificate Administratorand as Trustee, and Park Bridge Lender Services LLC, as Operating Advisor andas Asset Representations Reviewer (filed as Exhibit 4.1 to the registrant’sCurrent Report on Form 8-K filed on March 6, 2019 under Commission File No. 333-227081-01and incorporated by reference herein).

4.2          Poolingand Servicing Agreement, dated as of November 1, 2018, by and among Credit SuisseCommercial Mortgage Securities Corp., as Depositor, Wells Fargo Bank, NationalAssociation, as Master Servicer, Rialto Capital Advisors, LLC, as SpecialServicer, Wells Fargo Bank, National Association, as Certificate Administrator,Wilmington Trust, National Association, as Trustee, and Pentalpha SurveillanceLLC, as Operating Advisor and as Asset Representations Reviewer (filed asExhibit 4.5 to the registrant’s Current Report on Form 8-K filed on March 6,2019 under Commission File No. 333-227081-01 and incorporated by referenceherein).

4.3          Poolingand Servicing Agreement, dated as of December 1, 2018, by and among UBS CommercialMortgage Securitization Corp., as Depositor, Midland Loan Services, a Divisionof PNC Bank, National Association, as Master Servicer, Rialto Capital Advisors,LLC, as Special Servicer, Wells Fargo Bank, National Association, asCertificate Administrator and as Trustee, and Park Bridge Lender Services LLC,as Operating Advisor and as Asset Representations Reviewer (filed as Exhibit4.6 to the registrant’s Current Report on Form 8-K filed on March 6, 2019 underCommission File No. 333-227081-01 and incorporated by reference herein).

4.4          Trustand Servicing Agreement, dated as of December 6, 2018, by and among CreditSuisse Commercial Mortgage Securities Corp., as Depositor, Wells Fargo Bank,National Association, as Servicer, Midland Loan Services, a Division of PNCBank, National Association, as Special Servicer, U.S. Bank NationalAssociation, as Trustee, U.S. Bank National Association, as CertificateAdministrator, U.S. Bank National Association, as Custodian, and Park BridgeLender Services LLC, as Operating Advisor (filed as Exhibit 4.2 to theregistrant’s Current Report on Form 8-K filed on March 6, 2019 under CommissionFile No. 333-227081-01 and incorporated by reference herein).

4.5          Trustand Servicing Agreement, dated as of February 20, 2019, by and among SGCommercial Mortgage Securities, LLC, as Depositor, Wells Fargo Bank, NationalAssociation, as Servicer, AEGON USA Realty Advisors, LLC, as Special Servicer,Wells Fargo Bank, National Association, as Certificate Administrator, andWilmington Trust, National Association, as Trustee (filed as Exhibit 4.3 to theregistrant’s Current Report on Form 8-K filed on March 6, 2019 under CommissionFile No. 333-227081-01 and incorporated by reference herein).

4.6          Poolingand Servicing Agreement, dated as of April 1, 2019, by and among DeutscheMortgage & Asset Receiving Corporation, as Depositor, KeyBank NationalAssociation, as Master Servicer, LNR Partners, LLC, as Special Servicer, WellsFargo Bank, National Association, as Trustee, Wells Fargo Bank, NationalAssociation, Certificate Administrator, Paying Agent and Custodian, andPentalpha Surveillance LLC, as Operating Advisor and Asset RepresentationsReviewer (filed as Exhibit 4.1 to the registrant’s Current Report on Form 8-Kfiled on April 16, 2019 under Commission File No. 333-227081-01 andincorporated by reference herein).

4.7          Trustand Servicing Agreement, dated as of April 23, 2019, by and among NatixisCommercial Mortgage Securities LLC, as Depositor, KeyBank National Association,as Servicer, Situs Holdings, LLC, as Special Servicer, and Wells Fargo Bank, NationalAssociation, as Trustee and Certificate Administrator (filed as Exhibit 4.1 tothe registrant’s Current Report on Form 8-K filed on April 24, 2019 underCommission File No. 333-227081-01 and incorporated by reference herein).

4.8          AgreementBetween Note Holders, dated as of December 21, 2018, by and between ColumnFinancial, Inc., as Initial Note A-1 Holder, Column Financial, Inc., as InitialNote A-2 Holder, and Column Financial, Inc., as Initial Note A-3 Holder (filedas Exhibit 4.8 to the registrant’s Current Report on Form 8-K filed on March 6,2019 under Commission File No. 333-227081-01 and incorporated by referenceherein).

4.9          Co-LenderAgreement, dated as of December 6, 2018, by and between Column Financial, Inc.,as Initial Note A-1 Holder, Column Financial, Inc., as Initial Note A-2 Holder,and Column Financial, Inc., as Initial Note B Holder (filed as Exhibit 4.9 tothe registrant’s Current Report on Form 8-K filed on March 6, 2019 underCommission File No. 333-227081-01 and incorporated by reference herein).

4.10         AgreementBetween Noteholders, dated as of January 9, 2019, by and between SocieteGenerale Financial Corporation, as Initial Note A-1A Holder, Societe GeneraleFinancial Corporation, as Initial Note A-1B Holder, Societe Generale FinancialCorporation, as Initial Note A-1C Holder, Societe Generale FinancialCorporation, as Initial Note A-1D Holder, Societe Generale FinancialCorporation, as Initial Note A-2 Holder, and Societe Generale FinancialCorporation, as Initial Note B Holder (filed as Exhibit 4.10 to theregistrant’s Current Report on Form 8-K filed on March 6, 2019 under CommissionFile No. 333-227081-01 and incorporated by reference herein).

4.11         AgreementBetween Note Holders, dated as of December 28, 2018, by and among SociétéGénérale, as Initial Note A-1 Holder, Société Générale, as Initial Note A-2Holder, Société Générale, as Initial Note A-3 Holder, and Société Générale, asInitial Note A-4 Holder (filed as Exhibit 4.11 to the registrant’s CurrentReport on Form 8-K filed on March 6, 2019 under Commission File No. 333-227081-01and incorporated by reference herein).

4.12         Amendedand Restated Co-Lender Agreement, dated as of February 11, 2019, by and amongNatixis Real Estate Capital LLC, as Note A-1 Holder, Natixis Real EstateCapital LLC, as Note A-2 Holder, Natixis Real Estate Capital LLC, as Note A-3Holder, Natixis Real Estate Capital LLC, as Note A-B Holder, and John HancockLife Insurance Company (U.S.A.), as Note B Holder (filed as Exhibit 4.12 to theregistrant’s Current Report on Form 8-K filed on March 6, 2019 under CommissionFile No. 333-227081-01 and incorporated by reference herein).

4.13         Co-LenderAgreement, dated as of December 27, 2018, between Deutsche Bank AG, New YorkBranch, as Note A-1-A1 Holder, Deutsche Bank AG, New York Branch, as NoteA-1-A2 Holder, Deutsche Bank AG, New York Branch, as Note A-1-A3 Holder,Deutsche Bank AG, New York Branch, as Note A-1-A4 Holder, Deutsche Bank AG, NewYork Branch, as Note A-1-A5 Holder, Société Générale, as Note A-2-A1 Holder,Société Générale Financial Corporation, as Note A-2-A2 Holder, SociétéGénérale, as Note A-2-A3 Holder, Société Générale Financial Corporation, asNote A-2-A4 Holder, and Société Générale Financial Corporation, as Note A-2-A5Holder (filed as Exhibit 4.13 to the registrant’s Current Report on Form 8-Kfiled on March 6, 2019 under Commission File No. 333-227081-01 and incorporatedby reference herein).

4.14         AgreementAmong Note Holders, dated as of November 1, 2018, by and among ColumnFinancial, Inc., as Initial Note A-1 Holder, Column Financial, Inc., as InitialNote A-2 Holder, Column Financial, Inc., as Initial Note A-3 Holder, and ColumnFinancial, Inc., as Initial Note A-4 Holder (filed as Exhibit 4.14 to theregistrant’s Current Report on Form 8-K filed on March 6, 2019 under CommissionFile No. 333-227081-01 and incorporated by reference herein).

4.15         AgreementBetween Note Holders, dated as of August 9, 2018, by and among ColumnFinancial, Inc., as Initial Agent, Column Financial, Inc., as Initial Note A-1Holder, Column Financial, Inc., as Initial Note A-2 Holder, and ColumnFinancial, Inc., as Initial Note A-3 Holder (filed as Exhibit 4.15 to theregistrant’s Current Report on Form 8-K filed on March 6, 2019 under CommissionFile No. 333-227081-01 and incorporated by reference herein).  

4.16         AgreementBetween Note Holders, dated as of December 12, 2018, by and between SociétéGénérale, as Initial Note A-1 Holder, Société Générale, as Initial Note A-2Holder, Société Générale, as Initial Note A-3 Holder, and Société Générale, asInitial Note A-4 Holder (filed as Exhibit 4.16 to the registrant’s CurrentReport on Form 8-K filed on March 6, 2019 under Commission File No.333-227081-01 and incorporated by reference herein).

4.17         AgreementBetween Note Holders, dated as of February 7, 2019, by and between Grass RiverWarehouse Facility Entity One, LLC, as Initial Note A-1 Holder, and Grass RiverWarehouse Facility Entity One, LLC, as Initial Note A-2 Holder (filed asExhibit 4.17 to the registrant’s Current Report on Form 8-K filed on March 6,2019 under Commission File No. 333-227081-01 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        Midland Loan Services, a Division of PNC Bank,National Association, as Master Servicer

33.2        3650 REIT Loan Servicing LLC, as Special Servicer

33.3        Wells Fargo Bank, National Association, as Trusteeand Certificate Administrator

33.4        Wells Fargo Bank, National Association, asCustodian

33.5        Park Bridge Lender Services LLC, as OperatingAdvisor

33.6        Computershare Trust Company, National Association,as Servicing Function Participant for the Trustee and Certificate Administrator

33.7        Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian

33.8        Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the Darden Headquarters MortgageLoan (see Exhibit 33.1)

33.9        3650 REIT Loan Servicing LLC, as Special Servicerof the Darden Headquarters Mortgage Loan (see Exhibit 33.2)

33.10      Wells Fargo Bank, National Association, as Trustee of the Darden HeadquartersMortgage Loan (Omitted. See Explanatory Notes.)

33.11      Wells Fargo Bank, National Association, asCustodian of the Darden Headquarters Mortgage Loan (see Exhibit 33.4)

33.12      Park Bridge Lender Services LLC, as OperatingAdvisor of the Darden Headquarters Mortgage Loan (see Exhibit 33.5)

33.13      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 33.7)

33.14      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the ExchangeRight Net LeasedPortfolio 24 Mortgage Loan (see Exhibit 33.1)

33.15      3650 REIT Loan Servicing LLC, as Special Servicerof the ExchangeRight Net Leased Portfolio 24 Mortgage Loan (see Exhibit 33.2)

33.16      Wells Fargo Bank, National Association, as Trustee of the ExchangeRight NetLeased Portfolio 24 Mortgage Loan (Omitted. See Explanatory Notes.)

33.17      Wells Fargo Bank, National Association, asCustodian of the ExchangeRight Net Leased Portfolio 24 Mortgage Loan (seeExhibit 33.4)

33.18      Park Bridge Lender Services LLC, as OperatingAdvisor of the ExchangeRight Net Leased Portfolio 24 Mortgage Loan (see Exhibit33.5)

33.19      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 33.7)

33.20      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the Desert Marketplace MortgageLoan (see Exhibit 33.1)

33.21      3650 REIT Loan Servicing LLC, as Special Servicer ofthe Desert Marketplace Mortgage Loan (see Exhibit 33.2)

33.22      Wells Fargo Bank, National Association, as Trustee of the Desert MarketplaceMortgage Loan (Omitted. See Explanatory Notes.)

33.23      Wells Fargo Bank, National Association, asCustodian of the Desert Marketplace Mortgage Loan (see Exhibit 33.4)

33.24      Park Bridge Lender Services LLC, as OperatingAdvisor of the Desert Marketplace Mortgage Loan (see Exhibit 33.5)

33.25      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 33.7)

33.26      Wells Fargo Bank, National Association, as PrimaryServicer of the Georgetown Squared & Seattle Design Center Mortgage Loan

33.27      Rialto Capital Advisors, LLC, as Special Servicerof the Georgetown Squared & Seattle Design Center Mortgage Loan

33.28      Wilmington Trust, National Association, as Trustee of the Georgetown Squared& Seattle Design Center Mortgage Loan (Omitted. See Explanatory Notes.)

33.29      Wells Fargo Bank, National Association, asCustodian of the Georgetown Squared & Seattle Design Center Mortgage Loan(see Exhibit 33.4)

33.30      Pentalpha Surveillance LLC, as Operating Advisorof the Georgetown Squared & Seattle Design Center Mortgage Loan

33.31      CoreLogic Solutions, LLC, as Servicing FunctionParticipant of the Georgetown Squared & Seattle Design Center Mortgage Loan

33.32      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 33.7)

33.33      Wells Fargo Bank, National Association, as PrimaryServicer of the Continental Towers Mortgage Loan (see Exhibit 33.26)

33.34      Rialto Capital Advisors, LLC, as Special Servicerof the Continental Towers Mortgage Loan (see Exhibit 33.27)

33.35      Wilmington Trust, National Association, as Trustee of the Continental TowersMortgage Loan (Omitted. See Explanatory Notes.)

33.36      Wells Fargo Bank, National Association, asCustodian of the Continental Towers Mortgage Loan (see Exhibit 33.4)

33.37      Pentalpha Surveillance LLC, as Operating Advisorof the Continental Towers Mortgage Loan (see Exhibit 33.30)

33.38      CoreLogic Solutions, LLC, as Servicing FunctionParticipant of the Continental Towers Mortgage Loan (see Exhibit 33.31)

33.39      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 33.7)

33.40      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the Nebraska Crossing MortgageLoan (see Exhibit 33.1)

33.41      Rialto Capital Advisors, LLC, as Special Servicerof the Nebraska Crossing Mortgage Loan (see Exhibit 33.27)

33.42      Wells Fargo Bank, National Association, as Trustee of the Nebraska CrossingMortgage Loan (Omitted. See Explanatory Notes.)

33.43      Wells Fargo Bank, National Association, as Custodianof the Nebraska Crossing Mortgage Loan (see Exhibit 33.4)

33.44      Park Bridge Lender Services LLC, as OperatingAdvisor of the Nebraska Crossing Mortgage Loan (see Exhibit 33.5)

33.45      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 33.7)

33.46      Wells Fargo Bank, National Association, as PrimaryServicer of the SITE JV Portfolio Mortgage Loan (see Exhibit 33.26)

33.47      Midland Loan Services, a Division of PNC Bank,National Association, as Special Servicer of the SITE JV Portfolio MortgageLoan (see Exhibit 33.1)

33.48      U.S. Bank National Association, as Trustee of theSITE JV Portfolio Mortgage Loan prior to January 29, 2022

33.49      U.S. Bank Trust Company, National Association, as Trusteeof the SITE JV Portfolio Mortgage Loan on and after January 29, 2022 (seeExhibit 33.48)

33.50      U.S. Bank National Association, as Custodian ofthe SITE JV Portfolio Mortgage Loan (see Exhibit 33.48)

33.51      Park Bridge Lender Services LLC, as OperatingAdvisor of the SITE JV Portfolio Mortgage Loan (see Exhibit 33.5)

33.52      CoreLogic Solutions, LLC, as Servicing FunctionParticipant of the SITE JV Portfolio Mortgage Loan (see Exhibit 33.31)

33.53      Wells Fargo Bank, National Association, as PrimaryServicer of the 787 Eleventh Avenue Mortgage Loan (see Exhibit 33.26)

33.54      Situs Holdings, LLC, as Special Servicer of the787 Eleventh Avenue Mortgage Loan

33.55      Wilmington Trust, National Association, as Trustee of the 787 Eleventh AvenueMortgage Loan (Omitted. See Explanatory Notes.)

33.56      Wells Fargo Bank, National Association, asCustodian of the 787 Eleventh Avenue Mortgage Loan (see Exhibit 33.4)

33.57      CoreLogic Solutions, LLC, as Servicing FunctionParticipant of the 787 Eleventh Avenue Mortgage Loan (see Exhibit 33.31)

33.58      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 33.7)

33.59      KeyBank National Association, as Primary Servicerof the Saint Louis Galleria Mortgage Loan

33.60      LNR Partners, LLC, as Special Servicer of the Saint Louis Galleria MortgageLoan (Omitted. See Explanatory Notes.)

33.61      Wells Fargo Bank, National Association, as Trustee of the Saint Louis GalleriaMortgage Loan (Omitted. See Explanatory Notes.)

33.62      Wells Fargo Bank, National Association, asCustodian of the Saint Louis Galleria Mortgage Loan (see Exhibit 33.4)

33.63      Pentalpha Surveillance LLC, as Operating Advisorof the Saint Louis Galleria Mortgage Loan (see Exhibit 33.30)

33.64      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 33.7)

33.65      KeyBank National Association, as Primary Servicerof the 2 North 6th Place Mortgage Loan (see Exhibit 33.59)

33.66      Situs Holdings, LLC, as Special Servicer of the 2North 6th Place Mortgage Loan (see Exhibit 33.54)

33.67      Wells Fargo Bank, National Association, as Trustee of the 2 North 6th Place MortgageLoan (Omitted. See Explanatory Notes.)

33.68      Wells Fargo Bank, National Association, asCustodian of the 2 North 6th Place Mortgage Loan (see Exhibit 33.4)

33.69      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 33.7)

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

34.1        Midland Loan Services, a Division of PNC Bank,National Association, as Master Servicer

34.2        3650 REIT Loan Servicing LLC, as Special Servicer

34.3        Wells Fargo Bank, National Association, as Trusteeand Certificate Administrator

34.4        Wells Fargo Bank, National Association, asCustodian

34.5        Park Bridge Lender Services LLC, as OperatingAdvisor

34.6        Computershare Trust Company, National Association,as Servicing Function Participant for the Trustee and Certificate Administrator

34.7        Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian

34.8        Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the Darden Headquarters MortgageLoan (see Exhibit 34.1)

34.9        3650 REIT Loan Servicing LLC, as Special Servicerof the Darden Headquarters Mortgage Loan (see Exhibit 34.2)

34.10      Wells Fargo Bank, National Association, as Trustee of the Darden HeadquartersMortgage Loan (Omitted. See Explanatory Notes.)

34.11      Wells Fargo Bank, National Association, asCustodian of the Darden Headquarters Mortgage Loan (see Exhibit 34.4)

34.12      Park Bridge Lender Services LLC, as OperatingAdvisor of the Darden Headquarters Mortgage Loan (see Exhibit 34.5)

34.13      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 34.7)

34.14      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the ExchangeRight Net LeasedPortfolio 24 Mortgage Loan (see Exhibit 34.1)

34.15      3650 REIT Loan Servicing LLC, as Special Servicerof the ExchangeRight Net Leased Portfolio 24 Mortgage Loan (see Exhibit 34.2)

34.16      Wells Fargo Bank, National Association, as Trustee of the ExchangeRight NetLeased Portfolio 24 Mortgage Loan (Omitted. See Explanatory Notes.)

34.17      Wells Fargo Bank, National Association, asCustodian of the ExchangeRight Net Leased Portfolio 24 Mortgage Loan (see Exhibit34.4)

34.18      Park Bridge Lender Services LLC, as OperatingAdvisor of the ExchangeRight Net Leased Portfolio 24 Mortgage Loan (see Exhibit34.5)

34.19      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 34.7)

34.20      Midland Loan Services, a Division of PNC Bank, NationalAssociation, as Primary Servicer of the Desert Marketplace Mortgage Loan (seeExhibit 34.1)

34.21      3650 REIT Loan Servicing LLC, as Special Servicerof the Desert Marketplace Mortgage Loan (see Exhibit 34.2)

34.22      Wells Fargo Bank, National Association, as Trustee of the Desert MarketplaceMortgage Loan (Omitted. See Explanatory Notes.)

34.23      Wells Fargo Bank, National Association, asCustodian of the Desert Marketplace Mortgage Loan (see Exhibit 34.4)

34.24      Park Bridge Lender Services LLC, as OperatingAdvisor of the Desert Marketplace Mortgage Loan (see Exhibit 34.5)

34.25      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 34.7)

34.26      Wells Fargo Bank, National Association, as PrimaryServicer of the Georgetown Squared & Seattle Design Center Mortgage Loan

34.27      Rialto Capital Advisors, LLC, as Special Servicerof the Georgetown Squared & Seattle Design Center Mortgage Loan

34.28      Wilmington Trust, National Association, as Trustee of the Georgetown Squared& Seattle Design Center Mortgage Loan (Omitted. See Explanatory Notes.)

34.29      Wells Fargo Bank, National Association, asCustodian of the Georgetown Squared & Seattle Design Center Mortgage Loan(see Exhibit 34.4)

34.30      Pentalpha Surveillance LLC, as Operating Advisorof the Georgetown Squared & Seattle Design Center Mortgage Loan

34.31      CoreLogic Solutions, LLC, as Servicing FunctionParticipant of the Georgetown Squared & Seattle Design Center Mortgage Loan

34.32      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 34.7)

34.33      Wells Fargo Bank, National Association, as PrimaryServicer of the Continental Towers Mortgage Loan (see Exhibit 34.26)

34.34      Rialto Capital Advisors, LLC, as Special Servicerof the Continental Towers Mortgage Loan (see Exhibit 34.27)

34.35      Wilmington Trust, National Association, as Trustee of the Continental TowersMortgage Loan (Omitted. See Explanatory Notes.)

34.36      Wells Fargo Bank, National Association, asCustodian of the Continental Towers Mortgage Loan (see Exhibit 34.4)

34.37      Pentalpha Surveillance LLC, as Operating Advisorof the Continental Towers Mortgage Loan (see Exhibit 34.30)

34.38      CoreLogic Solutions, LLC, as Servicing FunctionParticipant of the Continental Towers Mortgage Loan (see Exhibit 34.31)

34.39      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 34.7)

34.40      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the Nebraska Crossing MortgageLoan (see Exhibit 34.1)

34.41      Rialto Capital Advisors, LLC, as Special Servicerof the Nebraska Crossing Mortgage Loan (see Exhibit 34.27)

34.42      Wells Fargo Bank, National Association, as Trustee of the Nebraska CrossingMortgage Loan (Omitted. See Explanatory Notes.)

34.43      Wells Fargo Bank, National Association, asCustodian of the Nebraska Crossing Mortgage Loan (see Exhibit 34.4)

34.44      Park Bridge Lender Services LLC, as OperatingAdvisor of the Nebraska Crossing Mortgage Loan (see Exhibit 34.5)

34.45      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 34.7)

34.46      Wells Fargo Bank, National Association, as PrimaryServicer of the SITE JV Portfolio Mortgage Loan (see Exhibit 34.26)

34.47      Midland Loan Services, a Division of PNC Bank,National Association, as Special Servicer of the SITE JV Portfolio MortgageLoan (see Exhibit 34.1)

34.48      U.S. Bank National Association, as Trustee of theSITE JV Portfolio Mortgage Loan prior to January 29, 2022

34.49      U.S. Bank Trust Company, National Association, asTrustee of the SITE JV Portfolio Mortgage Loan on and after January 29, 2022(see Exhibit 34.48)

34.50      U.S. Bank National Association, as Custodian ofthe SITE JV Portfolio Mortgage Loan (see Exhibit 34.48)

34.51      Park Bridge Lender Services LLC, as OperatingAdvisor of the SITE JV Portfolio Mortgage Loan (see Exhibit 34.5)

34.52      CoreLogic Solutions, LLC, as Servicing FunctionParticipant of the SITE JV Portfolio Mortgage Loan (see Exhibit 34.31)

34.53      Wells Fargo Bank, National Association, as PrimaryServicer of the 787 Eleventh Avenue Mortgage Loan (see Exhibit 34.26)

34.54      Situs Holdings, LLC, as Special Servicer of the787 Eleventh Avenue Mortgage Loan

34.55      Wilmington Trust, National Association, as Trustee of the 787 Eleventh AvenueMortgage Loan (Omitted. See Explanatory Notes.)

34.56      Wells Fargo Bank, National Association, asCustodian of the 787 Eleventh Avenue Mortgage Loan (see Exhibit 34.4)

34.57      CoreLogic Solutions, LLC, as Servicing FunctionParticipant of the 787 Eleventh Avenue Mortgage Loan (see Exhibit 34.31)

34.58      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 34.7)

34.59      KeyBank National Association, as Primary Servicerof the Saint Louis Galleria Mortgage Loan

34.60      LNR Partners, LLC, as Special Servicer of the Saint Louis Galleria MortgageLoan (Omitted. See Explanatory Notes.)

34.61      Wells Fargo Bank, National Association, as Trustee of the Saint Louis GalleriaMortgage Loan (Omitted. See Explanatory Notes.)

34.62      Wells Fargo Bank, National Association, asCustodian of the Saint Louis Galleria Mortgage Loan (see Exhibit 34.4)

34.63      Pentalpha Surveillance LLC, as Operating Advisorof the Saint Louis Galleria Mortgage Loan (see Exhibit 34.30)

34.64      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 34.7)

34.65      KeyBank National Association, as Primary Servicerof the 2 North 6th Place Mortgage Loan (see Exhibit 34.59)

34.66      Situs Holdings, LLC, as Special Servicer of the 2North 6th Place Mortgage Loan (see Exhibit 34.54)

34.67      Wells Fargo Bank, National Association, as Trustee of the 2 North 6th PlaceMortgage Loan (Omitted. See Explanatory Notes.)

34.68      Wells Fargo Bank, National Association, asCustodian of the 2 North 6th Place Mortgage Loan (see Exhibit 34.4)

34.69      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 34.7)

35           Servicer compliance statements.

35.1        Midland Loan Services, a Division of PNC Bank,National Association, as Master Servicer

35.2        3650 REIT Loan Servicing LLC, as Special Servicer

35.3        Wells Fargo Bank, National Association, asCertificate Administrator

35.4        Computershare Trust Company, National Association,as Servicing Function Participant for the Certificate Administrator

35.5        Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the Darden Headquarters MortgageLoan (see Exhibit 35.1)

35.6        3650 REIT Loan Servicing LLC, as Special Servicerof the Darden Headquarters Mortgage Loan (see Exhibit 35.2)

35.7        Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the ExchangeRight Net LeasedPortfolio 24 Mortgage Loan (see Exhibit 35.1)

35.8        3650 REIT Loan Servicing LLC, as Special Servicerof the ExchangeRight Net Leased Portfolio 24 Mortgage Loan (see Exhibit 35.2)

35.9        Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the Desert Marketplace MortgageLoan (see Exhibit 35.1)

35.10      3650 REIT Loan Servicing LLC, as Special Servicerof the Desert Marketplace Mortgage Loan (see Exhibit 35.2)

35.11      Wells Fargo Bank, National Association, as PrimaryServicer of the Georgetown Squared & Seattle Design Center Mortgage Loan

35.12      Rialto Capital Advisors, LLC, as Special Servicer of the Georgetown Squared& Seattle Design Center Mortgage Loan (Omitted. See Explanatory Notes.) 

35.13      Wells Fargo Bank, National Association, as PrimaryServicer of the Continental Towers Mortgage Loan (see Exhibit 35.11)

35.14      Rialto Capital Advisors, LLC, as Special Servicer of the Continental TowersMortgage Loan (Omitted. See Explanatory Notes.)

35.15      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the Nebraska Crossing MortgageLoan (see Exhibit 35.1)

35.16      Rialto Capital Advisors, LLC, as Special Servicer of the Nebraska CrossingMortgage Loan (Omitted. See Explanatory Notes.)

35.17      Wells Fargo Bank, National Association, as PrimaryServicer of the SITE JV Portfolio Mortgage Loan (see Exhibit 35.11)

35.18      Midland Loan Services, a Division of PNC Bank,National Association, as Special Servicer of the SITE JV Portfolio MortgageLoan (see Exhibit 35.1)

35.19      Wells Fargo Bank, National Association, as PrimaryServicer of the 787 Eleventh Avenue Mortgage Loan (see Exhibit 35.11)

35.20      Situs Holdings, LLC, as Special Servicer of the 787 Eleventh Avenue MortgageLoan (Omitted. See Explanatory Notes.)

35.21      KeyBank National Association, as Primary Servicer of the Saint Louis GalleriaMortgage Loan (Omitted. See Explanatory Notes.) 

35.22      LNR Partners, LLC, as Special Servicer of the Saint Louis Galleria MortgageLoan (Omitted. See Explanatory Notes.)

35.23      KeyBank National Association, as Primary Servicer of the 2 North 6th PlaceMortgage Loan (Omitted. See Explanatory Notes.) 

35.24      Situs Holdings, LLC, as Special Servicer of the 2 North 6th Place Mortgage Loan(Omitted. See Explanatory Notes.)

99.1         MortgageLoan Purchase Agreement, dated as of February 28, 2019, between Credit Suisse CommercialMortgage Securities Corp. and Column Financial, Inc. (filed as Exhibit 99.1 tothe registrant’s Current Report on Form 8-K filed on March 6, 2019 underCommission File No. 333-227081-01 and incorporated by reference herein)

99.2         MortgageLoan Purchase Agreement, dated as of February 28, 2019, between Credit SuisseCommercial Mortgage Securities Corp., Grass River Real Estate Credit Partners LoanFunding, LLC and Grass River Real Estate Credit Partners REIT, LLC (filed asExhibit 99.2 to the registrant’s Current Report on Form 8-K filed on March 6,2019 under Commission File No. 333-227081-01 and incorporated by referenceherein)

99.3         MortgageLoan Purchase Agreement, dated as of February 28, 2019, between Credit SuisseCommercial Mortgage Securities Corp. and Societe Generale Financial Corporation(filed as Exhibit 99.3 to the registrant’s Current Report on Form 8-K filed onMarch 6, 2019 under Commission File No. 333-227081-01 and incorporated byreference herein)

99.4         MortgageLoan Purchase Agreement, dated as of February 28, 2019, between Credit SuisseCommercial Mortgage Securities Corp., BSPRT CMBS Finance, LLC and BenefitStreet Partners Realty Trust, Inc. (filed as Exhibit 99.4 to the registrant’sCurrent Report on Form 8-K filed on March 6, 2019 under Commission File No.333-227081-01 and incorporated by 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 theSecurities Exchange Act of 1934, the registrant has duly caused this report tobe signed on its behalf by the undersigned, thereunto duly authorized.

Credit Suisse Commercial MortgageSecurities Corp.(Depositor)

/s/ Patrick Remmert Jr.

Patrick A. Remmert Jr., Authorized Signatory

(senior officer in charge ofsecuritization of the depositor)

Date: March 15, 2023