We found 3 items for the tag: pledge
Dec 19, 2012 9:35 am
Facebook founder, Mark Zuckerberg, donates Facebook stock worth $500 million to SV Community Foundat
Apr 17, 2012 10:36 pm
Twitter announces a new pledge that promises not to use patents in an offensive lawsuit.
Dec 10, 2010 1:41 am
Facebook's Mark Zuckerberg pledges to donate half his wealth to The Giving Pledge