Evan Williams, the serial tech entrepreneur who co-founded Twitter, said in a post on Tuesday that he was stepping down as the chief executive of Medium, the company he founded that sought to ...

Obvious Ventures, which launched a little more than a decade ago, has filed paperwork with the SEC to raise $400 million for its fifth fund. The firm, co-founded by Twitter's Evan Williams, raised ...

Obvious Ventures, the venture capital firm cofounded by Twitter’s Evan Williams, announced the close of its very first fund today. Guess how much it raised? $123,456,789 .