Return of Company Property. You agree that upon termination of your employment, you will promptly return to the Company all of its property, including, but not limited to, car stock, computers, personal digital assistants (“PDAs”), tablets, cell phones, files, documents, identification cards, credit cards, keys, equipment, software and data, however stored. To the extent you have any Company material or information stored on any PDA or other personal computer, tablet, cell phone, cloud, email, thumb or hard drive or other personal device, you agree to permanently delete such material and information, subject to any litigation preservation directive that may be applicable to you.

Parking stickers or any other device or form of identification supplied by Landlord from time to time (if any) shall remain the property of Landlord. Such parking identification device must be displayed as requested and may not be mutilated in any manner. The serial number of the parking identification device may not be obliterated. Devices are not transferable and any device may not be obliterated. Devices are not transferable and any device in possession of any unauthorized holder will be void. There will be a replacement charge payable by the parker and such parker’s appropriate tenant equal to the amount posted from time to time by Landlord for loss of any magnetic parking card or any parking sticker.

Company Property and Return of Property. Employee acknowledges that as of the Separation Date, she will return her Patterson-issued cellular phone and her Patterson-issued computer to the Company for processing. Within 21 days after the Separation Date, she will return all originals and copies of any documents, materials or property of Patterson, whether generated by her or any other person on her behalf or on behalf of Patterson or its vendors. All documents, files, records, reports, policies, training materials, communications materials, lists and information, e-mail messages, products, keys and access cards, cellular phones, computers, other materials, equipment, physical and electronic property, whether or not pertaining to Confidential Information, which were furnished to Employee by the Company, purchased or leased at the expense of the Company, or produced by the Company or Employee in connection with Employee’s employment will be and remain the sole property of the Company, except as otherwise provided herein. All copies of property, whether in tangible or intangible form, are also the property of the Company. Employee agrees that she will not retain any paper or electronic copies of these documents and materials.

termination/origination, API services, messaging, cellular, IoT mobile data solutions, SD-WAN, private LTE,

Communication of Contents of Agreement. While employed by the Company and for twelve (12) months thereafter, the Executive shall communicate the contents of this paragraph 7 to any Person that the Executive intends to be employed by, associated with or represent.

Employee first delivers such device to the Company so that the Company can remove all Confidential Information from the device.

Unum is a cellular immunotherapy biotechnology company with expertise in the research and development of ACTR therapeutics.

Party A and Party B signed the Agreement on Cooperation of Wireless Network Coverage in Beijing on January 12, 2016 (Hereinafter referred to as the original agreement), cooperating in Beijing wireless network coverage project construction, operation, and through voluntarily and the friendly consultation, the two parties agree to change the original agreement. In accordance with the principle of voluntariness, equality, the agreement changes the following terms:

Customer Engagement: Customer Engagement as measured by the Loyalty Index Score from the Customer Engagement Total Experience Survey. The Loyalty Index Score is a calculated score of customers’ responses based on their overall experience of U.S. Cellular, including overall brand, network and customer experience, laddering to overall satisfaction, likelihood to recommend and likelihood to continue to do business with U.S. Cellular.

The Company has filed a registration statement (including a prospectus) on Form S-3 (File No. ​) and a preliminary prospectus supplement dated December 4, 2019, with the Securities and Exchange Commission (the “SEC”) for the offering to which this communication relates. Before you invest, you should read the prospectus in that registration statement, the preliminary prospectus supplement and the other documents incorporated by reference therein that the Company has filed with the SEC for more complete information about the Company and this offering. Investors may obtain these documents without charge by visiting EDGAR on the SEC website at www.sec.gov. Alternatively, you may request these documents by contacting B. Riley FBR, Inc.by telephone at 1-​ or by email at ​, contacting D.A. Davidson & Co. by telephone at 1-​ or by email at ​ or contacting Janney Montgomery Scott LLC by telephone at ​ or by email at ​.