John Charles Roiko Insider Trading for May 2018
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General | Insider Transactions | Monthly Overview
Overview of insider trading of John Charles Roiko for May 2018.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 02 2018 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Option Exercise | M | 0.00 | 1,000 | 0 | 3,000 | |
| May 02 2018 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Option Exercise | M | 0.00 | 485 | 0 | 3,115 | |
| May 02 2018 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Option Exercise | M | 0.00 | 443 | 0 | 2,757 | |
| May 02 2018 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Option Exercise | M | 0.00 | 266 | 0 | 1,139 | |
| May 02 2018 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Option Exercise | M | 0.00 | 664 | 0 | 2,152 | |
| May 02 2018 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Option Exercise | M | 0.00 | 664 | 0 | 1,328 | |
| May 02 2018 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Option Exercise | M | 0.00 | 391 | 0 | 0 | |
| May 02 2018 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Payment of Exercise | F | 40.07 | 962 | 38,545 | 22,541 | 23.5 K to 22.5 K (-4.09 %) |
| May 02 2018 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Buy | M | 0.00 | 3,913 | 0 | 23,503 | 19.6 K to 23.5 K (+19.97 %) |
| May 02 2018 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Buy | M | 34.76 | 182 | 6,326 | 19,590 | 19.4 K to 19.6 K (+0.94 %) |