Insider Transactions by Williamson Ken

  Symbol Relationship Date Transaction Cost # Shares Value($) Total Shares Form 4
Y! IO EVP, Inno & Strat Mktg Apr 19, 2021 Option Exercise $2.16 23,584 50,941 140,524 Apr 21, 2021, 09:32 PM
Y! IO EVP&COO, E&P TECHNO & SERVICES Mar 01, 2019 Option Exercise $13.16 2,296 30,215 164,641 Mar 05, 2019, 04:24 PM
Y! IO EVP&COO, E&P TECHNO & SERVICES May 30, 2018 Option Exercise $23.80 3,477 82,753 77,507 Jun 01, 2018, 04:45 PM
Y! IO EVP&COO, E&P TECHNO & SERVICES Mar 01, 2018 Option Exercise $28.10 1,800 50,580 80,984 Mar 02, 2018, 07:07 PM
Y! IO EVP&COO, E&P TECHNO & SERVICES Dec 15, 2017 Option Exercise $13.05 100,000 1,305,000 73,949 Dec 19, 2017, 06:16 PM
Y! IO EVP&COO, E&P TECHNO & SERVICES Dec 15, 2017 Option Exercise $3.10 100,000 310,000 173,949 Dec 19, 2017, 06:16 PM
Y! IO EVP&COO, E&P TECHNO & SERVICES Dec 15, 2017 Buy $13.63 26,000 354,294 73,949 Dec 19, 2017, 06:16 PM
Y! IO EVP&COO, E&P TECHNO & SERVICES Dec 14, 2017 Buy $13.05 18,176 237,197 47,949 Dec 18, 2017, 07:44 PM
Y! IO EVP&COO, E&P TECHNO & SERVICES Dec 01, 2016 Option Exercise $7.40 122 903 29,773 Dec 02, 2016, 01:40 PM
Y! IO EVP&COO, E&P TECHNO & SERVICES Dec 01, 2015 Option Exercise $0.56 3,192 1,788 187,277 Dec 03, 2015, 11:18 AM
Y! IO EVP&COO, Commercialization Div Mar 01, 2015 Option Exercise $2.28 1,824 4,159 188,145 Mar 03, 2015, 04:00 PM
Y! IO EVP & COO, GeoVentures Dec 01, 2014 Option Exercise $2.47 4,560 11,263 122,649 Dec 03, 2014, 01:49 PM
Y! IO EVP & COO, GeoVentures Dec 01, 2013 Option Exercise $3.86 3,648 14,081 105,753 Dec 03, 2013, 03:04 PM
Y! IO EVP & COO, GeoVentures Dec 01, 2012 Option Exercise $5.96 2,734 16,295 87,076 Dec 04, 2012, 03:06 PM
Y! IO SVP, GeoVentures Dec 01, 2011 Option Exercise $5.81 1,764 10,249 73,825 Dec 05, 2011, 02:58 PM

Desktop Version

Symbol Relationship Date Transaction Value($)
IO EVP, Inno & Strat Mktg Apr 19, 2021 Option Exercise 50,941
IO EVP&COO, E&P TECHNO & SERVICES Mar 01, 2019 Option Exercise 30,215
IO EVP&COO, E&P TECHNO & SERVICES May 30, 2018 Option Exercise 82,753
IO EVP&COO, E&P TECHNO & SERVICES Mar 01, 2018 Option Exercise 50,580
IO EVP&COO, E&P TECHNO & SERVICES Dec 15, 2017 Option Exercise 1,305,000
IO EVP&COO, E&P TECHNO & SERVICES Dec 15, 2017 Option Exercise 310,000
IO EVP&COO, E&P TECHNO & SERVICES Dec 15, 2017 Buy 354,294
IO EVP&COO, E&P TECHNO & SERVICES Dec 14, 2017 Buy 237,197
IO EVP&COO, E&P TECHNO & SERVICES Dec 01, 2016 Option Exercise 903
IO EVP&COO, E&P TECHNO & SERVICES Dec 01, 2015 Option Exercise 1,788
IO EVP&COO, Commercialization Div Mar 01, 2015 Option Exercise 4,159
IO EVP & COO, GeoVentures Dec 01, 2014 Option Exercise 11,263
IO EVP & COO, GeoVentures Dec 01, 2013 Option Exercise 14,081
IO EVP & COO, GeoVentures Dec 01, 2012 Option Exercise 16,295
IO SVP, GeoVentures Dec 01, 2011 Option Exercise 10,249