Ninth Amendment to Purchase and Sale Agreement and Escrow Instructions by and between KBSII 445 South Figueroa, LLC and WB Union Plaza Holdings LLC, dated February 27, 2023

THIS NINTH AMENDMENT TO PURCHASE AND SALE AGREEMENT AND ESCROW INSTRUCTIONS (this “Ninth Amendment”) is made as of the 27th day of February, 2023 (“Effective Date”), by and between KBSII 445 SOUTH FIGUEROA, LLC, a Delaware limited liability company (“Seller”), and WB UNION PLAZA HOLDINGS LLC, a Delaware limited liability company (“Buyer”). In consideration of the mutual promises and covenants contained herein, the parties hereto agree as follows:

A.Seller and Buyer are parties to that certain Purchase and Sale Agreement and Escrow Instructions dated as of July 20, 2022, as amended by that certain (i) First Amendment to Purchase and Sale and Escrow Instructions dated as of October 14, 2022, (ii) Second Amendment to Purchase and Sale Agreement and Escrow Instructions (“Second Amendment”) dated as of November 23, 2022, (iii) Third Amendment to Purchase and Sale Agreement and Escrow Instructions dated as of December 9, 2022, (iv) email transmittal from Seller’s counsel to Buyer’s counsel dated as of December 28, 2022, 5:01 p.m. (California time), (v) Fourth Amendment to Purchase and Sale Agreement and Escrow Instructions, dated as of December 29, 2022, (vi) email transmittal from Seller’s counsel to Buyer’s counsel dated as of January 5, 2023, 12:13 p.m. (California time), (vii) email transmittal from Seller’s counsel to Buyer’s counsel dated as of January 6, 2023, 11:56 a.m. (California time), (viii) email transmittal from Seller’s counsel to Buyer’s counsel dated as of January 9, 2023, 11:21 a.m. (California time), (ix) email transmittal from Seller’s counsel to Buyer’s counsel dated as of January 10, 2023, 10:44 a.m. (California time), (x) email transmittal from Seller’s counsel to Buyer’s counsel dated as of January 11, 2023, 12:06 p.m. (California time), (xi) Fifth Amendment to Purchase and Sale Agreement and Escrow Instructions, dated as of January 12, 2023, (xii) email transmittal from Seller’s counsel to Buyer’s counsel, dated as of January 25, 2023, 12:28 p.m. (California time), (xiii) Sixth Amendment to Purchase and Sale Agreement and Escrow Instructions (“Sixth Amendment”), dated as of January 26, 2023, (xiv) Seventh Amendment to Purchase and Sale Agreement and Escrow Instructions, dated as of February 10, 2023, and (xv) Eighth Amendment to Purchase and Sale Agreement and Escrow Instructions, dated as of February 17, 2023 (as amended, the “Purchase Agreement”). All initially-capitalized terms not otherwise defined herein shall have the meanings set forth in the Purchase Agreement unless the context clearly indicates otherwise.

B.Seller and Buyer have agreed to modify the terms of the Purchase Agreement as set forth in this Ninth Amendment.

NOW, THEREFORE, for valuable consideration, the receipt and sufficiency of which are hereby acknowledged, and intended to be legally bound, Seller and Buyer agree as follows:

1.Recitals. The Recitals set forth above are hereby incorporated herein by reference as if the same were fully set forth herein.

2.Closing Date. Subject to the terms and provisions of this Ninth Amendment, the Closing Date shall be, and hereby is, extended from February 28, 2023, at 1:00 p.m. to March 8, 2023, at 1:00 p.m. (California time).

3.Additional Extension Fee. In consideration of Seller extending the Closing Date as provided in Paragraph 2 above, Buyer shall pay to Seller an extension fee by depositing in escrow with Escrow Holder, in cash or current funds, a sum of Two Hundred Fifty Thousand Dollars ($250,000.00) (the “Additional Extension Fee”) by no later than March 1, 2023. Buyer hereby irrevocably authorizes and directs Escrow Holder to remit the Additional Extension Fee directly to Seller upon Escrow Holder’s receipt of such Additional Extension Fee. The Additional Extension Fee shall be deemed earned in full upon execution and delivery of this Ninth Amendment, and concurrently with the Closing, Buyer shall receive a credit against the Purchase Price in the amount of the Additional Extension Fee to the extent received by Seller under this Paragraph 3. Notwithstanding anything stated to the contrary herein or in the Purchase Agreement, the Additional Extension Fee, once made, shall not be refundable to Buyer under any circumstances unless Seller fails to sell and convey the Property to Buyer when Seller is obligated to do so under the terms and provisions of the Purchase Agreement. If Buyer fails to timely deposit the Additional Extension Fee as provided in this Paragraph 3, then Buyer shall be in default under the Purchase Agreement and Seller shall have the right to terminate the Purchase Agreement and exercise all other rights and remedies under the Purchase Agreement.

4.Credit Towards Purchase Price. Paragraph 3 of the Sixth Amendment shall be, and hereby is, deleted in its entirety and the following paragraph shall be substituted in its place:

            3.    Credit Towards Purchase Price. Buyer acknowledges that the Purchase Price is $155,000,000; provided, however, Seller hereby agrees that, concurrently with the Close of Escrow, Buyer shall be entitled to a credit towards the Purchase Price in the amount of Thirteen Million Dollars ($13,000,000) (“Closing Credit Amount”). Notwithstanding the foregoing, in the event the Close of Escrow does not occur by March 8, 2023, at 1:00 p.m. (California time), then Buyer shall not be entitled to any credit under this Paragraph 3, and the provisions of this Paragraph 3 shall be null and void and of no further force or effect. In furtherance of the foregoing, the provisions of Paragraph 4 of the Fifth Amendment shall be, and hereby is, deleted and is no longer of any force or effect.

5.Acknowledgment and Release. Buyer hereby reaffirms the provisions of Paragraph 4 of the Second Amendment, and the waivers, releases and agreements by Buyer thereunder shall be deemed remade as of the Effective Date of this Ninth Amendment.

6.Effectiveness of Agreement. Except as modified by this Ninth Amendment, all the terms of the Purchase Agreement shall remain unchanged and in full force and effect.

7.Counterparts. This Ninth Amendment may be executed in counterparts, and all counterparts together shall be construed as one document.

8.Telecopied/Emailed Signatures. A counterpart of this Ninth Amendment that is signed by one party to this Ninth Amendment and telecopied/emailed to the other party to this Ninth Amendment or its counsel (i) shall have the same effect as an original signed counterpart of this Ninth Amendment, and (ii) shall be conclusive proof, admissible in judicial proceedings, of such party’s execution of this Ninth Amendment.

9.Successors and Assigns. All of the terms and conditions of this Ninth Amendment shall apply to benefit and bind the successors and assigns of the respective parties.

IN WITNESS WHEREOF, Seller and Buyer have entered into this Ninth Amendment to Purchase and Sale Agreement and Escrow Instructions as of the date first above stated.

“SELLER”

KBSII 445 SOUTH FIGUEROA, LLC

a Delaware limited liability company

By:    KBSII REIT ACQUISITION XV, LLC,

a Delaware limited liability company,

its sole member

By:    KBS REIT PROPERTIES II, LLC,

a Delaware limited liability company,

its sole member

By:    KBS LIMITED PARTNERSHIP II,

a Delaware limited partnership,

its sole member

By:    KBS REAL ESTATE INVESTMENT TRUST II, INC.,

a Maryland Corporation,

its general partner

By:    /s/ Charles J. Schreiber, Jr.

Charles J. Schreiber, Jr.,

Chief Executive Officer

“BUYER”

WB UNION PLAZA HOLDINGS LLC,

a Delaware limited liability company

By:    /s/ Joel Schreiber

Name:    Joel Schreiber

Its:    Member