FORM OF TRANSFER FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto ____________________________ (Please insert Social Security or other identifying number of Assignee) (Please print or typewrite name and address of assignee) the within Certificate and does hereby or irrevocably constitute and appoint to transfer the said Certificate in the Certificate register of the within-named Trust, with full power of substitution in the premises. Dated: _______________ NOTICE: The signature to this assignment must correspond with the name as written upon the face of this Certificate in every particular without alteration or enlargement or any change whatever. SIGNATURE GUARANTEED The signature must be guaranteed by a commercial bank or trust company or by a member firm of the New York Stock Exchange or another national securities exchange. Notarized or witnessed signatures are not acceptable. DISTRIBUTION INSTRUCTIONS The assignee should include the following for purposes of distribution: Distributions shall be made, by wire transfer or otherwise, in immediately available funds to _______________________________ for the account of __________________________ account number _______________ or, if mailed by check, to __________________________. Statements should be mailed to _________________________. This information is provided by assignee named above, or ______________________________, as its agent. XXXXXXX X-0 FORM OF RR INTEREST RR INTEREST BANK 2017-BNK4 COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATES SERIES 2017-BNK4, RR INTEREST [FOR BOOK-ENTRY CERTIFICATES AND SOLELY FOLLOWING THE RR INTEREST TRANSFER RESTRICTION PERIOD: UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION (“DTC”), TO THE CERTIFICATE REGISTRAR FOR REGISTRATION OF TRANSFER, EXCHANGE, OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]4 [FOR BOOK-ENTRY CERTIFICATES AND SOLELY FOLLOWING THE RR INTEREST TRANSFER RESTRICTION PERIOD: TRANSFERS OF THIS BOOK-ENTRY CERTIFICATE SHALL BE LIMITED TO TRANSFERS IN WHOLE, BUT NOT IN PART, TO NOMINEES OF DTC OR A SUCCESSOR THEREOF OR SUCH SUCCESSOR’S NOMINEE, AND TRANSFERS OF BENEFICIAL INTERESTS IN THIS BOOK-ENTRY CERTIFICATE SHALL BE LIMITED TO TRANSFERS MADE IN ACCORDANCE WITH THE RESTRICTIONS SET FORTH IN THE POOLING AND SERVICING AGREEMENT REFERRED TO BELOW.]5 THIS CERTIFICATE DOES NOT REPRESENT AN INTEREST IN OR OBLIGATION OF THE DEPOSITOR, THE BORROWERS, THE SPONSORS, THE MASTER SERVICER, THE SPECIAL SERVICER, THE TRUSTEE, THE CERTIFICATE ADMINISTRATOR, THE OPERATING ADVISOR, THE ASSET REPRESENTATIONS REVIEWER, THE UNDERWRITERS, THE INITIAL PURCHASERS, THE MORTGAGE LOAN SELLERS OR ANY OF THEIR RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE UNDERLYING MORTGAGE LOANS ARE 4 Legend required as long as DTC is the Depository under the Pooling and Servicing Agreement. 5 Book-Entry Certificate legend. INSURED OR GUARANTEED BY ANY GOVERNMENTAL AGENCY OR INSTRUMENTALITY OR PRIVATE INSURER. PRINCIPAL PAYMENTS IN RESPECT OF THIS CERTIFICATE ARE DISTRIBUTABLE AS SET FORTH IN THE POOLING AND SERVICING AGREEMENT. ACCORDINGLY, THE OUTSTANDING CERTIFICATE BALANCE OF THIS CERTIFICATE AT ANY TIME MAY BE LESS THAN THE INITIAL CERTIFICATE BALANCE SET FORTH BELOW. THIS CERTIFICATE HAS NOT BEEN AND WILL NOT BE REGISTERED OR QUALIFIED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR ANY STATE OR FOREIGN SECURITIES LAW. THE HOLDER HEREOF, BY PURCHASING THIS CERTIFICATE, AGREES THAT THIS CERTIFICATE MAY BE REOFFERED, RESOLD, PLEDGED OR OTHERWISE TRANSFERRED ONLY (A)(1) PURSUANT TO RULE 144A UNDER THE SECURITIES ACT (“RULE 144A”) TO A PERSON THAT THE HOLDER REASONABLY BELIEVES IS A “QUALIFIED INSTITUTIONAL BUYER”, WITHIN THE MEANING OF RULE 144A (A “QIB”), OR IS PURCHASING FOR THE ACCOUNT OF A QIB, AND WHOM THE HOLDER HAS INFORMED THAT THE REOFFER, RESALE, PLEDGE, OR OTHER TRANSFER IS BEING MADE IN RELIANCE ON RULE 144A, (2) TO AN INSTITUTION THAT IS A NON-”U.S. PERSON” IN AN “OFFSHORE TRANSACTION” AS DEFINED IN, AND IN ACCORDANCE WITH RULE 903 OR RULE 904 OF, REGULATION S UNDER THE SECURITIES ACT, OR (3) TO AN INSTITUTION THAT IS AN “ACCREDITED INVESTOR” WITHIN THE MEANING OF RULE 501(a)(1), (2), (3) OR (7) OF REGULATION D UNDER THE SECURITIES ACT OR ANY ENTITY IN WHICH ALL OF THE EQUITY OWNERS ARE “ACCREDITED INVESTORS” WITHIN THE MEANING OF RULE 501(a)(1), (2), (3) OR (7) OF REGULATION D UNDER THE SECURITIES ACT, AND (B) IN EACH CASE IN ACCORDANCE WITH ANY APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES OR ANY OTHER APPLICABLE JURISDICTION. THE INITIAL INVESTOR IN THIS CERTIFICATE, AND EACH SUBSEQUENT PURCHASER OF THIS CERTIFICATE, BY PURCHASING THIS CERTIFICATE OR AN INTEREST HEREIN, IS DEEMED TO HAVE AGREED TO COMPLY WITH CERTAIN TRANSFER REQUIREMENTS SET FORTH IN THE POOLING AND SERVICING AGREEMENT. THIS CERTIFICATE MAY NOT BE PURCHASED BY OR PLEDGED, SOLD OR OTHERWISE TRANSFERRED TO ANY PERSON THAT IS OR BECOMES AN EMPLOYEE BENEFIT PLAN OR OTHER PLAN THAT IS SUBJECT TO THE FIDUCIARY RESPONSIBILITY PROVISIONS OF THE EMPLOYEE RETIREMENT INCOME SECURITY ACT OF 1974, AS AMENDED (“ERISA”), OR TO SECTION 4975 OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE “CODE”), OR A GOVERNMENTAL PLAN (AS DEFINED IN SECTION 3(32) OF ERISA) OR OTHER PLAN THAT IS SUBJECT TO ANY FEDERAL, STATE OR LOCAL LAW THAT IS, TO A MATERIAL EXTENT, SIMILAR TO THE FOREGOING PROVISIONS OF ERISA OR THE CODE (“SIMILAR LAW”), OR ANY PERSON ACTING ON BEHALF OF ANY SUCH PLAN (INCLUDING AN ENTITY WHOSE UNDERLYING ASSETS INCLUDE PLAN ASSETS BY REASON OF INVESTMENT IN THE ENTITY BY SUCH PLAN OR PLANS AND THE APPLICATION OF DEPARTMENT OF LABOR REGULATION § 2510.3-101, AS MODIFIED BY SECTION 3(42) OF ERISA) OR USING THE ASSETS OF SUCH PLAN TO ACQUIRE THIS CERTIFICATE, UNLESS (A)(I) SUCH PERSON IS AN “INSURANCE COMPANY GENERAL ACCOUNT” WITHIN THE MEANING OF PROHIBITED TRANSACTION CLASS EXEMPTION 95-60, AND (II) ALL CONDITIONS OF SECTIONS I AND III OF PROHIBITED TRANSACTION CLASS EXEMPTION 95-60 WILL BE MET WITH RESPECT TO SUCH INSURANCE COMPANY GENERAL ACCOUNT’S ACQUISITION, HOLDING AND DISPOSITION OF THIS CERTIFICATE, OR (B) WITH RESPECT TO THE ACQUISITION, HOLDING OR DISPOSITION OF THIS CERTIFICATE BY ANY PLAN SUBJECT TO SIMILAR LAW, SUCH ACQUISITION, HOLDING AND DISPOSITION BY SUCH PLAN WILL NOT CONSTITUTE OR OTHERWISE RESULT IN A NON-EXEMPT VIOLATION OF SIMILAR LAW. THIS CERTIFICATE REPRESENTS (I) A “REGULAR INTEREST” IN A “REAL ESTATE MORTGAGE INVESTMENT CONDUIT”, AS THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G(a)(1) AND 860D OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED AND (II) AN UNDIVIDED BENEFICIAL INTEREST IN A PORTION OF THE EXCESS INTEREST GRANTOR TRUST ASSETS. THE PORTION OF THE CERTIFICATE BALANCE OF THE CERTIFICATES EVIDENCED BY THIS CERTIFICATE WILL BE DECREASED BY THE PORTION OF PRINCIPAL DISTRIBUTIONS ON THE CERTIFICATES AND THE PORTION OF RETAINED CERTIFICATE REALIZED LOSSES ALLOCABLE TO THIS CERTIFICATE AND WILL BE INCREASED BY RECOVERIES ON THE RELATED MORTGAGE LOANS FOR NONRECOVERABLE ADVANCES (PLUS INTEREST THEREON) THAT WERE PREVIOUSLY REIMBURSED FROM PRINCIPAL COLLECTIONS ON THE MORTGAGE LOANS THAT RESULTED IN A REDUCTION OF THE RETAINED CERTIFICATE PRINCIPAL DISTRIBUTION AMOUNT. ACCORDINGLY, THE CERTIFICATE BALANCE OF THIS CERTIFICATE MAY BE LESS THAN THAT SET FORTH BELOW. ANYONE ACQUIRING THIS CERTIFICATE MAY ASCERTAIN ITS CURRENT CERTIFICATE BALANCE BY INQUIRY OF THE CERTIFICATE ADMINISTRATOR. PASS-THROUGH RATE: THE WEIGHTED AVERAGE NET MORTGAGE RATE INITIAL CERTIFICATE BALANCE OF THIS CERTIFICATE AS OF THE CLOSING DATE: $[ ] DATE OF POOLING AND SERVICING AGREEMENT: AS OF APRIL 1, 2017 CUT-OFF DATE: AS SET FORTH IN THE POOLING AND SERVICING AGREEMENT (AS DEFINED HEREIN) CLOSING DATE: APRIL 19, 2017 FIRST DISTRIBUTION DATE: MAY 17, 2017 APPROXIMATE AGGREGATE CERTIFICATE BALANCE OF THE RR INTEREST AS OF THE CLOSING DATE: $[_________] MASTER SERVICER: XXXXX FARGO BANK, NATIONAL ASSOCIATION SPECIAL SERVICER: RIALTO CAPITAL ADVISORS, LLC TRUSTEE: WILMINGTON TRUST, NATIONAL ASSOCIATION CERTIFICATE ADMINISTRATOR: XXXXX FARGO BANK, NATIONAL ASSOCIATION OPERATING ADVISOR: PENTALPHA SURVEILLANCE LLC ASSET REPRESENTATIONS REVIEWER: PENTALPHA SURVEILLANCE LLC CUSIP NO.: [ ] CERTIFICATE NO.: RR-[_]
