SiliconValleyCommunityFoundationLogo304

Facebook Co-Founder and CEO Mark Zuckerberg and his wife, Priscilla Chan, were responsible for the largest individual philanthropic donation in the U.S. in 2013 with their gift of 18 million class-A shares of Facebook stock to the Silicon Valley Community Foundation, which was valued at more than $992.2 million, according to The Chronicle of Philanthropy, as reported by The Tech Chronicles.

Read more