
The information was initially revealed from two Facebook filing documents on Thursday (1/3/2018), in which Zuck sold 685 thousand shares on three consecutive days in late February 2018.
"This sale is a progressive step in which Mark has sparked his desire to charity to the Chan Zuckerberg Initiative since September 2017," said a source Chan Zuckerberg Initiative.
The objectives of the donation are some areas, such as science, education, and issues related to justice and opportunity for the community.
"This donation will also support a series of philanthropic and humanitarian activities to be held in the next few years," the source added.