Except as otherwise expressly permitted in this Sublease, without Sublessor’s prior written consent, which may be granted or withheld in Sublessor’s sole discretion, Sublessee shall not assign this Sublease, or sub-sublease all or any part of the Premises, or permit the use of the Premises by any party other than Sublessee or any wholly- owned subsidiary or sub-subsidiary of a Sublessee. This prohibition includes an assignment or sub-subletting to or by a receiver or trustee in any federal or state bankruptcy, insolvency, or other proceeding. For purposes of this Section, a sale or transfer of all or a controlling ownership interest in Sublessee or a merger or other combination by Sublessee or a sale of all or substantially all of Sublessee’s assets in lieu thereof shall be deemed an assignment or other transfer of this Sublease. Notwithstanding the foregoing, any Key Principal may transfer interests in Sublessee and/or any Affiliates thereof to any other Key Principal, provided that such transfer complies with all applicable regulatory approvals.