BABA [Alibaba] SC 13G/A: JOINT FILING AGREEMENT 13d-1(k) In accordance with the
[JOINT FILING AGREEMENT 13d-1(k) In accordance with the requirements of Rule This agreement may be executed in any number of counterparts, each of which shall be deemed an original. EXECUTED this 14th day of February, 2017. Yahoo! Inc. Marissa A. Mayer Chief Executive Officer and President Altaba Hol]