During her time as chairwoman Lee has been fined on three separate occasions. The first was in 2006 for 350 billion won ($300 million) after she hid 800 billion wons worth of stock under different names. In 2012 by the Fair Trade Commission fined Lee 4 billion won ($3.4 million) for charging different transaction fees. Then in 2015 she was fined 70 billion won for hiding 380,000 company shares worth 80 billion won ($68 million) under different names.