Jeff Green, founder of $The Trade Desk (TTD.US)$ , has joine...

Jeff Green, founder of $The Trade Desk(TTD.US)$ , has joined Gates and Buffett's Giving Pledge, a group of more than 200 billionaires including Elon Musk and Zuckerberg. The commitment to donate more than 90% of personal wealth to Dataphilanthropy -- a new word I've never heard of -- is very much in the adtech industry's spirit