Kirill Tatarinov made more money than the CEOs of VMware, Cisco, Microsoft and Ebay to name a few. If we insert him in to this list of top paid CEOs he would be number 31.
https://www.payscale.com/data-packages/ceo-pay/full-list
As President and Chief Executive Officer at CITRIX SYSTEMS INC, Kirill Tatarinov made $22,273,969 in total compensation. Of this total $937,500 was received as a salary, $1,879,365 was received as a bonus, $0 was received in stock options, $18,774,012 was awarded as stock and $683,092 came from other types of compensation. This information is according to proxy statements filed for the 2016 fiscal year.
https://www1.salary.com/Kirill-Tatarinov-Salary-Bonus-Stock-Options-for-CITRIX-SYSTEMS-INC.html