Last week the trustee for Mt. Gox released a statement (scroll down to get to an English translation) that it had sold about $400 million worth of Bitcoin and Bitcoin cash between December 18 last year and February 5. This was done to generate proceeds to pay back Bitcoin owners and creditors due to Mt. Gox being hacked in February 2014, when 850,000 Bitcoins were stolen.
Sourced through Scoop.it from: www.forbes.com