Organization; Authority; Execution and Delivery; Enforceability. If such Shareholder is not a natural person, # such Shareholder is duly organized, validly existing and in good standing under the laws of its jurisdiction of organization, # the execution and delivery of this Agreement by such Shareholder, the consummation by such Shareholder of the transactions contemplated by this Agreement and the compliance by such Shareholder with the terms of this Agreement have been duly authorized by all necessary action on the part of such Shareholder and its governing body, members, stockholders and trustees, as applicable, and # no other proceedings on the part of such Shareholder (or such Shareholder’s governing body, members, stockholders or trustees, as applicable) are necessary to authorize this Agreement, to consummate the transactions contemplated by this Agreement or to comply with the terms of this Agreement. Such Shareholder has all requisite corporate, company, partnership or other power and authority to execute and deliver this Agreement (and each Person executing this Agreement on behalf of such Shareholder that is not a natural person has full power, authority and capacity to execute and deliver this Agreement on behalf of such Shareholder and to thereby bind such Shareholder), to consummate the transactions contemplated by this Agreement and to comply with the terms of this Agreement. This Agreement has been duly executed and delivered by such Shareholder and, assuming due authorization, execution and delivery by Buyer, constitutes a valid and binding obligation of such Shareholder, enforceable against such Shareholder in accordance with its terms. If such Shareholder is married and the Subject Shares of such Shareholder constitute community property or if spousal or other approval is required for this Agreement to be legal, valid and binding, this Agreement has been duly authorized, executed and delivered by, and constitutes a valid and binding agreement of, such Shareholder’s spouse, enforceable against such spouse in accordance with its terms.

Organization; Authority; Enforceability. Purchaser is duly organized and validly existing under the laws of its jurisdiction of organization. Purchaser has the necessary company power and authority, and has taken all company action necessary, to execute and deliver this Agreement, and all other documents and agreements executed or to be executed by it under or in connection with this Agreement, and to perform its obligations hereunder and thereunder. This Agreement does, and all other documents and agreements to be executed by Purchaser as

Authority; Enforceability. This Agreement, the Purchased Shares, and any other agreements delivered together with this Agreement or in connection herewith (collectively, the “Transaction Documents”) have been duly authorized, executed and delivered by the Company and are valid and binding agreements of the Company enforceable in accordance with their terms, subject to bankruptcy, insolvency, fraudulent transfer, reorganization, moratorium and similar laws of general applicability relating to or affecting creditors’ rights generally and to general principles of equity. The Company has full corporate power and authority necessary to enter into and deliver the Transaction Documents and to perform its obligations thereunder.

Authority; Enforceability. This Agreement, the 2024 Secured Notes, the Security Agreement and the A&R Intercreditor Agreement, any other agreements delivered together with this Agreement or in connection therewith (collectively “Transaction Documents”) have been duly authorized, executed, and delivered by ​ and are valid and binding agreements enforceable in accordance with their terms, subject to bankruptcy, insolvency, fraudulent transfer, reorganization, moratorium and similar laws of general applicability relating to or affecting creditors’ rights generally and to general principles of equity. ​ has full corporate power and authority necessary to enter into and deliver the Transaction Documents and to perform its obligations thereunder, including, without limitation, the issuance of the 2024 Secured Notes.

Authority; Enforceability. This Agreement, the Certificate of Designation, the Registration Rights Agreement, the Note Purchase Agreement with LDI, the Amended and Restated [[Organization B:Organization]] Warrant, the Amended and Restated ​/D2 Warrants, any other agreements delivered together with this Agreement or in connection therewith (collectively “Transaction Documents”) have been duly authorized, executed, and delivered by ​ and are valid and binding agreements enforceable in accordance with their terms, subject to bankruptcy, insolvency, fraudulent transfer, reorganization, moratorium and similar laws of general applicability relating to or affecting creditors’ rights generally and to general principles of equity. ​ has full corporate power and authority necessary to enter into and deliver the Transaction Documents and to perform its obligations thereunder, including, without limitation, # the issuance of the Exchange Shares and # the reservation and issuance of the Conversion Shares in accordance with the Certificate of Designation and the terms of this Agreement (subject to any Stockholder Approval that may be required); provided, for the avoidance of doubt and notwithstanding anything to the contrary set forth herein, ​ represents and warrants specifically that neither any Stockholder Approval nor any consent or approval of any stockholder of ​ is required for the issuance to SPV of the Exchange Shares in the Debt-for-Equity Exchange.

Authority; Enforceability. This Agreement and any other agreements delivered together with this Agreement or in connection therewith (collectively “Transaction Documents”) have been duly authorized, executed, and delivered by Eastside and are valid and binding agreements enforceable in accordance with their terms, subject to bankruptcy, insolvency, fraudulent transfer, reorganization, moratorium and similar laws of general applicability relating to or affecting creditors’ rights generally and to general principles of equity. Eastside has full corporate power and authority necessary to enter into and deliver the Transaction Documents and to perform its obligations thereunder, including, without limitation, # the issuance of the SD Preferred SE Preferred and common stock and # the reservation and issuance of the SD Conversion Shares and SE Conversion Shares in accordance with their Certificates of Designation and the terms of this Agreement (subject to any Stockholder Approval that may be required).

Authority, Enforceability. Subject to the receipt of the Noteholder Consent in accordance with article 94-33] of the Luxembourg act dated 10 August 1915 on commercial companies, as amended (the “Luxembourg Companies Act”), the Lender represents that the Lender has full power and authority (corporate, statutory and otherwise) to execute and deliver this Agreement and to consummate the Exchange. Subject to the foregoing and once executed and delivered by all parties hereto, this Agreement will constitute the legal, valid and binding obligation of the Lender, enforceable against the Lender in accordance with its terms, subject to laws of general application relating to bankruptcy, insolvency and the relief of debtors and rules of law governing specific performance, injunctive relief or other equitable remedies, and to limitations of public policy. If the Lender is a corporation, partnership, limited liability company, trust, employee benefit plan, individual retirement account, Keogh Plan, or other tax-exempt entity, it is authorized and qualified to invest in the Company and the person signing this Agreement on behalf of such entity has been duly authorized by such entity to do so.

Organization and Authority. ​ has been duly organized and is validly existing as a limited liability company in good standing in the State of Maryland and is, or will be as of the Closing, qualified to do business in the state in which the Real Property is located (and any assignee of ​ pursuant to Section 12.1 has been duly organized and is validly existing as the type of entity stated in its signature block and is in good standing in its state of organization and is qualified to do business in the state in which the Real Property is located). ​ has the full right and authority and has obtained any and all consents required to enter into this Agreement and to consummate or cause to be consummated the transactions contemplated hereby. This Agreement has been, and all of the documents to be delivered by ​ at the Closing will be, authorized and properly executed and constitute, or will constitute, as appropriate, the valid and binding obligation of ​, enforceable in accordance with their terms.

Organization and Authority. Each of the Company and its subsidiaries is an entity duly incorporated or otherwise organized, validly existing and in good standing under the laws of the jurisdiction of its incorporation, with the requisite power and authority to own and use its properties and assets and to carry on its business in all material respects as is currently conducted. Neither the Company nor any of its subsidiaries is in material violation or default of any of the provisions of its respective certificate or articles of incorporation, bylaws or other organizational or charter documents. Each of the Company and its subsidiaries is duly qualified to conduct business and is in good standing as a foreign corporation or other entity in each jurisdiction in which the nature of the business conducted or property owned by it makes such qualification necessary and no proceeding has been instituted in any such jurisdiction revoking, limiting or curtailing or seeking to revoke, limit or curtail such power and authority or qualification, except to the extent that the failure to be so qualified and in good standing would not adversely affect the ability of the Company to carry out its obligations under, and to consummate the transactions contemplated by, this Agreement or adversely affect the ability of the Company and its subsidiaries to conduct the business as is currently conducted.

Organization and Authority. The individuals executing this Agreement have full authority to enter into this Agreement on the terms and conditions set forth herein. The execution and delivery of this Agreement and performance by the Parties of their respective obligations under this Agreement will not violate or breach any agreement, covenant or obligation binding on either Party. There are no claims by third parties, pending or threatened, that would impair either Party’s ability to perform its obligations under this Agreement.