Infosys Co-founder Narayana Murthy revealed in the company's 2011 Annual Report that Infosys had given away Rs 50,000 crore worth of stock options to its employees.

"Every Indian employee at every level who joined us on or before March 2010 is a stockholder of Infosys", wrote the industrialist, who turns 70 today, in his last letter as the company's Chairman.