Company Lock-Up The Company will not, without the prior written consent of the Representatives, from the date of execution of this Agreement and continuing to and including the date that is 180 days after the date of the Prospectus (the “Lock-Up Period”), (A) offer, pledge, announce the intention to sell, sell, contract to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to purchase or otherwise transfer or dispose of, directly or indirectly, any shares of Common Stock or Class B Common Stock, par value $0.001 per share (the “Class B Common Stock”), or any securities convertible into or exercisable or exchangeable for Common Stock or Class B Common Stock, or (B) enter into any swap or other agreement that transfers, in whole or in part, any of the economic consequences of ownership of the Common Stock or Class B Common Stock, whether any such transaction described in clause (A) or (B) above is to be settled by delivery of Common Stock, Class B Common Stock or such other securities, in cash or otherwise, except to the Underwriters pursuant to this Agreement and (i) grants of options, shares of Common Stock and other awards to purchase or receive shares of Common Stock under any Company Stock Plan that is in effect as of or prior to the First Closing Date, (ii) issuances of shares of Common Stock upon the exercise of options or other awards granted under any Company Stock Plan, (iii) the issuance of securities in connection with mergers, acquisitions, joint ventures, licensing arrangements or any other similar non-capital raising transactions, provided that such securities shall be restricted from sale during the Lock-Up Period, (iv) the issuance of shares of Common Stock issuable upon the exchange of shares of the Company’s Class B Common Stock as described in the Prospectus, provided that such Common Stock shall be restricted from sale during the Lock-Up Period, and (v) the filing of one or more registration statements on Form S-8. The Company agrees not to accelerate the vesting of any option or warrant or exercise any repurchase or expiry right in respect of any option, warrant or convertible promissory note prior to the expiration of the Lock-Up Period.