Insider Stock Trading History of Hulme Colin


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Hulme Colin since year 2005. The trader's CIK number is 1596114. At the time of this reporting, Hulme Colin is the EVP, Ocean Bottom Services of Ion Geophysical Corp . (stock ticker symbol IO). See this page for all insider trading activities at Ion Geophysical Corp .


Stock purchases, sales, and option exercises reported by insider Hulme Colin since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-12-15 IO Ion Geophysical Corp Option Ex 100,000 3.10 310,000
2017-12-15 IO Ion Geophysical Corp Buy 24,429 13.76 336,069
2017-12-14 IO Ion Geophysical Corp Buy 18,176 13.05 237,196
2016-11-16 IO Ion Geophysical Corp Sale 1,618 8.17 13,223
2016-03-11 IO Ion Geophysical Corp Buy 3,000 6.82 20,460
2016-03-09 IO Ion Geophysical Corp Buy 3,000 6.49 19,470

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Hulme Colin (EVP, Ocean Bottom Services of Ion Geophysical Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.