John Onopchenko does not have any significant net worth to report based on the numbers we have. This is based on reported shares across multiple companies, which include Volcano Corp, and ENDOLOGIX INC /DE/.

2019 was John Onopchenko's most active year for acquiring shares with 7 total transactions. John Onopchenko's most active month to acquire stocks was the month of April. 2015 was John Onopchenko's most active year for disposing of shares, totalling 5 transactions. John Onopchenko's most active month to dispose stocks was the month of April. 2017 saw John Onopchenko paying a total of $2,002,536.10 for 491,045 shares, this is the most they've acquired in one year. In 2011 John Onopchenko cashed out on 40,000 shares for a total of $558,888.00, their largest year based on trade value.