Subject to the provisions of Section 4(b) hereof, within thirty (30) days following the vesting of the RSUs, the Participant shall receive the number of Shares that correspond to the number of RSUs that have become vested on the applicable vesting date; provided that the Participant shall be obligated to pay to the Company the aggregate par value of the Shares to be issued within ten (10) days following the issuance of such Shares unless such Shares have been issued by the Company from the Company’s treasury.