David Karp

Cannes Lions Rewind: Speaking to David Karp, Jimmy Wales

Cannes Lions Rewind: Sir Martin Sorrell, Arianna Huffington, David Karp, Keith Weed

Tumblr had $16.6 mln in cash when Yahoo acquired it: Filing

Blogging service Tumblr had just $16.6 million in cash when Yahoo Inc. bought it last May for $1.1 billion, a Yahoo regulatory filing showed Thursday.

Tumblr clarifies its stand on pornographic content; adds NSFW blogs back to search

Tumblr’s CEO David Karp has sought to clear the air about the blogging platform’s stand on pornographic content, even as issues regarding the

It's official: Yahoo confirms it is buying Tumblr for $1.1bn

The move comes even as CEO Marissa Mayer tries to rejuvenate an Internet icon that had fallen behind the times.

Yahoo! closes $1.1 billion Tumblr acquisition

Yahoo! has finally completed the $1.1 billion acquisition of Tumblr. The deal that was announced exactly a month ago on May 20 has finished the course

Tumblr's David Karp to Richard Branson: Is high school degree irrelevant to success?

Karp's mother gave him the option of home-schooling when he was 14, after he completed his freshman year at the Bronx High School of Science, an elite New York City public school that only admits students who score well on a difficult entrance exam.

Tumblr's David Karp to Richard Branson: Is high school degree irrelevant to success?

Karp's mother gave him the option of home-schooling when he was 14, after he completed his freshman year at the Bronx High School of Science, an elite New York City public school that only admits students who score well on a difficult entrance exam.

Don't mess up Tumblr: Ex-YouTuber advises Yahoo!

So the inevitable has happened and Yahoo! has acquired Tumblr for a sum of $1.1 billion. The biggest worry for all parties now involved is to ensure a smooth

Yahoo confirms it's buying Tumblr for $1.1 bn, vows not to screw it up

Yahoo Inc will buy blogging service Tumblr for $1.1 billion cash, giving the Internet pioneer a much-needed social media platform to reach a younger generation of users and breathe new life into its ailing brand.