Aristeia Capital, L.L.C., a long-term investor in Sina Corporation (company) sent a letter to Sina shareholders in connection with Aristeia’s nomination of two highly-qualified, independent candidates – Thomas J. Manning and Brett H. Krause for election to the company’s Board of Directors at the upcoming Annual Meeting of shareholders, which is currently scheduled to be held on November 3, 2017. Aristeia urges all Sina shareholders to vote on the BLUE proxy card on October 16, 2017.