X0303 4 2009-04-22 0 0001356104 Mellanox Technologies, Ltd. MLNX 0001388943 Ashuri Roni C/O MELLANOX TECHNOLOGIES, LTD. HERMON BLDG. YOKNEAM L3 20692 ISRAEL 0 1 0 0 VP of Engineering Stock Option (right to buy) 10.23 2009-04-22 4 A 0 24793 0.00 A 2019-04-22 Ordinary Shares 24793 24793 D One-third (1/3) of the Replacement Shares subject to this option vest on April 22, 2010. The remainder vests at a rate of 1/36th per month thereafter, such that 100% of the Replacement Shares subject to this option will be fully vested in three years. The 24,793 shares (the "Replacement Shares") underlying this employee stock option (right to buy) were granted on April 22, 2009 in exchange for 30,000 shares granted to the reporting person on 12/31/2007 (the "Original Grant"). Reporting person tendered the Original Grant pursuant to the terms of Tender Offer Statement on Schedule TO filed by the Company with the Securities and Exchange Commission on March 24, 2009, as amended, relating to an offer by the Company to its employees and contractors to exchange certain outstanding options to purchase ordinary shares of the Company granted under the Mellanox Technologies, Ltd. Global Share Incentive Plan (2006). Upon grant of the Replacement Shares to the reporting person, the Original Grant was canceled in its entirety. /s/ Roni Ashuri by Michael Gray, Power of Attorney 2009-04-27