FORM OF LIMELIGHT NETWORKS, INC. 
AT-WILL EMPLOYMENT, CONFIDENTIAL INFORMATION, INVENTION ASSIGNMENT, AND ARBITRATION AGREEMENT

As a condition of my employment with Limelight Networks, Inc. its subsidiaries, affiliates, successors or assigns (together the "COMPANY"), and inconsideration of my employment with the Company and my receipt of the compensation now and hereafter paid to me by Company, I agree to the following:

1. At-Will Employment.

I UNDERSTAND AND ACKNOWLEDGE THAT MY EMPLOYMENT WITH THE COMPANY IS FOR AN UNSPECIFIED DURATION AND CONSTITUTES "AT-WILL" EMPLOYMENT. I ALSO UNDERSTAND THAT ANY REPRESENTATION TO THE CONTRARY IS UNAUTHORIZED AND NOT VALID UNLESS INWRITING AND SIGNED BY THE PRESIDENT OF THE COMPANY. ACCORDINGLY, I ACKNOWLEDGE THAT MY EMPLOYMENT RELATIONSHIP MAY BE TERMINATED AT ANY TIME, WITH OR WITHOUT GOOD CAUSE OR FOR ANY OR NO CAUSE, AT MY OPTION OR AT THE OPTION OF THE COMPANY, WITH OR WITHOUT NOTICE.

2. Confidential Information.

(a) Company Information. I agree at all times during my employment with the Company and thereafter, to hold in the strictest confidence, and not to use, except for the benefit of the Company, or to disclose to any person, firm or corporation without written authorization of the President or the Board of Directors of the Company, any Company Confidential Information. I understand that my unauthorized use or disclosure of Company Confidential Information during my employment will lead to disciplinary action, up to and including immediate termination and legal action by the Company. I understand that "COMPANY CONFIDENTIAL INFORMATION" means any non-public information that relates to the actual or anticipated business, research or development of the Company, or to the Company's technical data, trade secrets or know-how, including, but not limited to, research, product plans or other information regarding the Company's products or services and markets therefor, customer lists and customers (including, but not limited to, customers of the Company on which I called or with which I may become acquainted during the term of my employment), software, developments, inventions, processes, formulas, technology, designs, drawings, engineering, hardware configuration information, marketing, finances and other business information; provided, however Company Confidential Information does not include any of the foregoing items to the extent the same have become publicly known and made generally available through no wrongful act of mine or of others.

(b) Former Employer Information. I agree that during my employment with the Company, I will not improperly use, disclose, or induce the Company to use any proprietary information or trade secrets of any former or concurrent employer or other person or entity. I further agree that I will not bring onto the premises of the Company or transfer onto the Company's technology systems any unpublished document, proprietary information or trade secrets belonging to any such employer, person or entity unless consented to in writing by both Company and such employer, person or entity.

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