Amazon Investor Relations:

Amazon reports Q4 net sales of $125.6B, up 44% YoY, net income of $7.2B, up from $3.3B YoY, with full year net sales increasing to $386.1B, up 38% YoY  —  Founder and CEO Jeff Bezos will transition to role of Executive Chair in Q3, Andy Jassy to become Chief Executive Officer of Amazon at that time