Kosei
acquired by Pinterest

on January 21, 2015
Mobile Advertising
Undisclosed

Zipdial
acquired by Twitter

on January 19, 2015
Developer Tools
$30m

Teehan+Lax
acquired by Facebook

on January 16, 2015
Digital Marketing
Undisclosed

Impermium
acquired by Google

on January 15, 2015
Internet Security
Undisclosed

AdChina
acquired by Alibaba

on January 6, 2015
Advertising
Undisclosed

BAIR Analytics
acquired by LexisNexis

on January 6, 2015
Software
Undisclosed

Wit.ai
acquired by Facebook

on January 5, 2015
Developer APIs
Undisclosed

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