Legends; Stop Transfer (a) Each certificate representing the Shares shall bear legends in or substantially in the following form: “THE SHARES EVIDENCED BY THIS CERTIFICATE HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED. NO TRANSFER, SALE OR OTHER DISPOSITION OF THESE SHARES MAY BE MADE UNLESS A REGISTRATION STATEMENT WITH RESPECT TO THESE SHARES HAS BECOME EFFECTIVE UNDER SAID ACT, OR THE COMPANY HAS BEEN FURNISHED WITH AN OPINION OF COUNSEL SATISFACTORY TO THE COMPANY THAT SUCH REGISTRATION IS NOT REQUIRED. THE SHARES EVIDENCED BY THIS CERTIFICATE ARE ALSO SUBJECT TO CERTAIN REPURCHASE RIGHTS IN FAVOR OF THE COMPANY AND CERTAIN PROVISIONS REGARDING RESTRICTIONS UPON TRANSFER CONTAINED IN A STOCK REPURCHASE AGREEMENT, DATED AS OF , COPIES OF WHICH WILL BE FURNISHED BY THE COMPANY TO THE HOLDER OF THE SHARES EVIDENCED BY THIS CERTIFICATE UPON WRITTEN REQUEST AND WITHOUT CHARGE.”