| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| IO | ION GEOPHYSICAL CORP | BATE STEVEN | EVP & CFO | Mar 01, 2019 | Option Exercise | $13.16 | 3,280 | 43,165 | 200,184 | Mar 05, 2019, 12:00 AM | |
| IO | ION GEOPHYSICAL CORP | BATE STEVEN | EVP & CFO | May 30, 2018 | Option Exercise | $23.80 | 3,556 | 84,633 | 115,346 | Jun 01, 2018, 04:36 PM | |
| IO | ION GEOPHYSICAL CORP | BATE STEVEN | EVP & CFO | Jun 01, 2018 | Option Exercise | $24.50 | 1,312 | 32,144 | 114,034 | Jun 01, 2018, 04:36 PM | |
| IO | ION GEOPHYSICAL CORP | BATE STEVEN | EVP & CFO | Mar 01, 2018 | Option Exercise | $28.10 | 3,728 | 104,757 | 118,902 | Mar 02, 2018, 07:01 PM | |
| IO | ION GEOPHYSICAL CORP | BATE STEVEN | EVP & CFO | Dec 15, 2017 | Option Exercise | $13.05 | 100,000 | 1,305,000 | 113,595 | Dec 19, 2017, 06:11 PM | |
| IO | ION GEOPHYSICAL CORP | BATE STEVEN | EVP & CFO | Dec 15, 2017 | Option Exercise | $3.10 | 100,000 | 310,000 | 213,595 | Dec 19, 2017, 06:11 PM | |
| IO | ION GEOPHYSICAL CORP | BATE STEVEN | EVP & CFO | Dec 15, 2017 | Buy | $13.68 | 27,000 | 369,274 | 113,595 | Dec 19, 2017, 06:11 PM | |
| IO | ION GEOPHYSICAL CORP | BATE STEVEN | EVP & CFO | Dec 14, 2017 | Buy | $13.05 | 18,176 | 237,197 | 86,595 | Dec 18, 2017, 07:39 PM | |
| IO | ION GEOPHYSICAL CORP | BATE STEVEN | EVP & CFO | Mar 01, 2016 | Buy | $4.25 | 10,000 | 42,460 | 58,419 | Mar 02, 2016, 03:03 PM | |
| IO | ION GEOPHYSICAL CORP | BATE STEVEN | EVP & CFO | Nov 17, 2015 | Buy | $0.32 | 200,000 | 63,960 | 350,843 | Nov 18, 2015, 01:35 PM | |
| IO | ION GEOPHYSICAL CORP | BATE STEVEN | EVP & COO, Systems Division | Jun 01, 2014 | Option Exercise | $4.17 | 2,280 | 9,508 | 70,357 | Jun 03, 2014, 11:34 AM | |
| IO | ION GEOPHYSICAL CORP | BATE STEVEN | SVP Systems Division | Jun 13, 2013 | Option Exercise | $2.83 | 25,000 | 70,750 | 72,637 | Jun 17, 2013, 11:31 AM | |
| IO | ION GEOPHYSICAL CORP | BATE STEVEN | SVP Systems Division | Jun 13, 2013 | Sale | $6.00 | 25,000 | 150,000 | 47,637 | Jun 17, 2013, 11:31 AM | |
| IO | ION GEOPHYSICAL CORP | BATE STEVEN | SVP Systems Division | Jun 12, 2013 | Option Exercise | $4.58 | 9,469 | 43,368 | 57,106 | Jun 17, 2013, 11:28 AM | |
| IO | ION GEOPHYSICAL CORP | BATE STEVEN | SVP Systems Division | Jun 12, 2013 | Sale | $6.02 | 9,469 | 56,966 | 47,637 | Jun 17, 2013, 11:28 AM | |
| IO | ION GEOPHYSICAL CORP | BATE STEVEN | SVP Systems Division | Jun 10, 2013 | Option Exercise | $4.58 | 10,531 | 48,232 | 47,637 | Jun 12, 2013, 04:44 PM | |
| IO | ION GEOPHYSICAL CORP | BATE STEVEN | SVP Systems Division | Jun 10, 2013 | Sale | $6.20 | 10,531 | 65,292 | 37,106 | Jun 12, 2013, 04:44 PM | |
| IO | ION GEOPHYSICAL CORP | BATE STEVEN | SVP Systems Division | Jun 12, 2013 | Option Exercise | $4.58 | 9,429 | 43,185 | 57,066 | Jun 12, 2013, 04:44 PM | |
| IO | ION GEOPHYSICAL CORP | BATE STEVEN | SVP Systems Division | Jun 12, 2013 | Sale | $6.02 | 9,429 | 56,725 | 47,637 | Jun 12, 2013, 04:44 PM | |
| IO | ION GEOPHYSICAL CORP | BATE STEVEN | SVP Systems Division | Jun 05, 2013 | Option Exercise | $4.58 | 10,000 | 45,800 | 57,637 | Jun 06, 2013, 04:29 PM | |
| IO | ION GEOPHYSICAL CORP | BATE STEVEN | SVP Systems Division | Jun 05, 2013 | Sale | $6.10 | 10,000 | 61,000 | 47,637 | Jun 06, 2013, 04:29 PM | |
| IO | ION GEOPHYSICAL CORP | BATE STEVEN | SVP Systems Division | Jun 06, 2013 | Option Exercise | $4.58 | 10,000 | 45,800 | 57,637 | Jun 06, 2013, 04:29 PM | |
| IO | ION GEOPHYSICAL CORP | BATE STEVEN | SVP Systems Division | Jun 06, 2013 | Sale | $6.08 | 10,000 | 60,800 | 47,637 | Jun 06, 2013, 04:29 PM |
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