.1 million , 6.1 million and 5.7 million of rsus with a total value of $ 1.94 billion , $ 921 million and $ 1.03 billion , respectively . under these plans , the firm also cancelled 4.6 million , 5.5 million and 2.0 million of stock options with a total value of $ 1.09 billion , $ 1.11 billion and $ 406 million during 2017 , 2016 and 2015 , respectively . 166 goldman sachs 2017 form 10-k .