Security Agreement. On the Effective Date, each Credit Party shall have duly authorized, executed and delivered the Security Agreement in the form of Exhibit E (as amended, modified or supplemented from time to time, the “Security Agreement”) covering all of such Credit Party’s Security Agreement Collateral, together with:

Security Agreement. This Deed of Trust is both a real property deed of trust and a “security agreement” within the meaning of the UCC. The Property includes both real and personal property and all other rights and interest, whether tangible or intangible in nature, of Trustor in the Property. TRUSTOR HEREBY GRANTS TO BENEFICIARY, AS SECURITY FOR THE SECURED OBLIGATIONS, A SECURITY INTEREST IN THE PROPERTY TO THE FULL EXTENT THAT THE PROPERTY MAY BE SUBJECT TO THE UCC OR THE UNIFORM COMMERCIAL CODE OF ANY OTHER STATE OR STATES WHERE TRUSTOR IS LOCATED (said portion of the Property so subject to the UCC being called in this paragraph the “Collateral”). If an Event of Default shall occur and be continuing beyond any applicable grace or cure periods, Beneficiary, in addition to any other rights and remedies which it may have, shall have and may exercise immediately and without demand, any and all rights and remedies granted to a Beneficiary upon default under the UCC, including, without limiting the generality of the foregoing, the right to take possession of the Collateral or any part thereof, and to take such other measures as Beneficiary may deem reasonably necessary or advisable for the care, protection and preservation of the Collateral. Trustor shall pay to Beneficiary on demand any and all expenses, including reasonable attorneys’ fees and expenses, incurred or paid by Beneficiary in protecting its interest in the Collateral and in enforcing its rights hereunder with respect to the Collateral.

Security Agreement. A Security Agreement, dated as of the Closing Date, executed by Borrower and the other Obligated Parties;

SECURITY AGREEMENT. LESSEE hereby grants LESSOR a continuing security interest in all existing and hereafter acquired property of LESSEE kept in any of LESSOR’s buildings (excluding LESSEE’s intellectual property, patents and accounts receivable) to secure the performance of all LESSEE’s obligations under this lease or any subsequent lease between the parties. all necessary amendments in connection with this security interest. This security agreement subsequent lease between the parties, and shall not negate or replace any continuing security interest of LESSOR under any prior lease between the parties. Default in the payment or performance of any of LESSEE’s obligations under this lease or any subsequent lease shall be a default under this security agreement and shall entitle LESSOR to immediately exercise all of the rights and remedies of a secured party under the Uniform Commercial Code as adopted in Massachusetts. In the event of default, LESSEE shall assist and facilitate LESSOR’s exercise of its rights under this section.

Security Agreement. At the Closing, ​ and each of the Subscribers will execute the Security Agreement in the form annexed hereto as Appendix C (the “Security Agreement”).

Waiver and Subordination of Security Lien. Landlord hereby subordinates any all lien rights it may now have or hereafter acquire, by Law or otherwise, in Tenant’s existing or hereafter acquired personal property, inventory, furniture, furnishings, fixtures, equipment, licenses, permits and all other tangible and intangible property, assets and accounts, and all additions, modifications, products and proceeds thereof to any lien or security interest granted by Tenant in or to any or of its personal property or equipment as security for indebtedness of any kind or nature, and # Landlord shall under no circumstances ever have and hereby waives any lien or security interest in any personal property belonging to Tenant’s employees or other Agents, or in the work product, documents, plans, medical records, or other printed materials belonging to Tenant or in Tenant’s possession or control. Within seven (7) business days after request from time to time, Landlord shall execute, acknowledge and deliver to Landlord such agreements, documents and interests as Tenant may require to confirm such subordination and waiver, and to permit Tenant’s lenders to access the Premises for purposes of removal of any such items in which Tenant may grant a lien, security interest or other right to re-possess the same. Nothing contained herein shall be deemed to be a grant to Landlord by Tenant of a security interest in and to any property of Tenant (or any Tenant’s Agent) of any kind or nature.

First Lien Forbearance Agreement Amendment. The ​, Issuer and the other Credit Parties shall have executed and delivered an amendment to that certain Forbearance Agreement to First Lien Indenture, dated as of January 30, 2015 and amended as of March 2, 2015, March 16, 2015 and April 30, 2015, pursuant to which the ​ shall have agreed to extend the Forbearance Period to up to and including June 5, 2015 on the terms and conditions set forth therein.

Lien Searches. The Administrative Agent shall have received the results of a recent lien search in each of the jurisdictions where assets of the Borrower and its Restricted Subsidiaries are located, and such search shall reveal no liens on any of the assets of the Borrower or any Restricted Subsidiary except for liens not prohibited by this Agreement or Liens discharged on or prior to the Closing Date or with respect to which are to be discharged pursuant to documentation reasonably satisfactory to the Administrative Agent.

Lien Waivers. ​ shall deliver # duly executed unconditional Lien waivers, from all Trade Contractors for all work performed, and all labor or material supplied for which payment thereof has been made prior to the date of the Initial Additional Advance and # duly executed conditional Lien waivers, from all Trade Contractors for all work performed, and all labor or material supplied for which payment thereof will be made from proceeds of the Initial Additional Advance.

Lien Searches. The results of UCC, tax lien and judgment lien searches showing all financing statements and other documents or instruments on file against Borrower and each other Obligated Party in the appropriate filing offices, such search to be as of a date no more than thirty (30) days prior to the date of the initial Credit Extension, and reflecting no Liens against any of the intended Collateral other than Liens being released or assigned to Administrative Agent concurrently with the initial Credit Extension;