X0306 4 2014-07-02 true 0001418091 TWITTER, INC. TWTR 0001590848 Rowghani Ali 1355 MARKET STREET, SUITE 900 SAN FRANCISCO CA 94103 false true false false Chief Operating Officer Common Stock 2014-07-02 4 S false 20551 42.43 D 969803 D Represents the number of shares required to be sold by the reporting person to cover tax withholding obligations in connection with the vesting of RSUs. This sale is mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the reporting person. Of the reported shares, 685,504 shares are represented by RSUs. /s/ Sean Edgett, Attorney-in-Fact 2014-07-03