Insider Transactions by ZHENG HUASHENG

Symbol Relationship Date Transaction Cost # Shares Value($) Total Shares Form 4
IO Director Mar 01, 2020 Option Exercise $3.52 750 2,640 3,435 Mar 03, 2020, 04:34 PM
IO Director Mar 01, 2019 Option Exercise $13.16 563 7,409 4,185 Mar 05, 2019, 04:25 PM
IO Director Jun 01, 2018 Option Exercise $24.50 160 3,920 373 Jun 05, 2018, 04:26 PM

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Symbol Relationship Date Transaction Value($)
IO Director Mar 01, 2020 Option Exercise 2,640
IO Director Mar 01, 2019 Option Exercise 7,409
IO Director Jun 01, 2018 Option Exercise 3,920