Roiko John Charles
Insider CIK 1693171 · NATI Vice President, Finance
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| NATI NATIONAL INSTRUMENTS CORP | S Sale | 2020-02-04 | 2020-02-06 | 789 | $46.04 | $36.3K | 22,321 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise | 2020-02-03 | 2020-02-06 | 185 | $35.18 | $6.5K | 23,110 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise | 2019-11-01 | 2019-12-23 | 12 | $35.18 | $422 | 22,925 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise | 2019-08-01 | 2019-12-23 | 183 | $35.50 | $6.5K | 22,913 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise deriv | 2019-05-01 | 2019-05-02 | 454 | — | $0 | 2,303 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise deriv | 2019-05-01 | 2019-05-02 | 272 | — | $0 | 867 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise deriv | 2019-05-01 | 2019-05-02 | 681 | — | $0 | 1,471 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise deriv | 2019-05-01 | 2019-05-02 | 681 | — | $0 | 647 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise deriv | 2019-05-01 | 2019-05-02 | 507 | — | $0 | 2,608 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise deriv | 2019-05-01 | 2019-05-02 | 1,000 | — | $0 | 2,000 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise | 2019-05-01 | 2019-05-02 | 3,595 | — | $0 | 23,873 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise | 2019-05-01 | 2019-05-02 | 174 | $37.59 | $6.5K | 20,278 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | F Tax w/h | 2019-05-01 | 2019-05-02 | 1,143 | $43.47 | $49.7K | 22,730 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise | 2019-02-01 | 2019-05-02 | 168 | $37.59 | $6.3K | 20,104 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | A Award deriv | 2019-01-22 | 2019-01-24 | 1,696 | — | $0 | 1,696 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | A Award | 2019-01-22 | 2019-01-24 | 1,696 | — | $0 | 19,936 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | S Sale | 2018-11-06 | 2018-11-07 | 1,179 | $49.28 | $58.1K | 18,240 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise | 2018-11-01 | 2018-11-07 | 34 | $37.24 | $1.3K | 19,419 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | S Sale | 2018-08-29 | 2018-08-30 | 1,388 | $47.33 | $65.7K | 19,385 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | S Sale | 2018-08-16 | 2018-08-17 | 1,947 | $44.99 | $87.6K | 20,773 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise | 2018-08-01 | 2018-08-17 | 179 | $34.76 | $6.2K | 22,720 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise deriv | 2018-05-01 | 2018-05-02 | 664 | — | $0 | 2,152 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise deriv | 2018-05-01 | 2018-05-02 | 391 | — | $0 | 0 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise deriv | 2018-05-01 | 2018-05-02 | 664 | — | $0 | 1,328 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise deriv | 2018-05-01 | 2018-05-02 | 266 | — | $0 | 1,139 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise deriv | 2018-05-01 | 2018-05-02 | 443 | — | $0 | 2,757 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise deriv | 2018-05-01 | 2018-05-02 | 485 | — | $0 | 3,115 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise deriv | 2018-05-01 | 2018-05-02 | 1,000 | — | $0 | 3,000 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise | 2018-05-01 | 2018-05-02 | 182 | $34.76 | $6.3K | 19,590 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | F Tax w/h | 2018-05-01 | 2018-05-02 | 962 | $40.07 | $38.5K | 22,541 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise | 2018-05-01 | 2018-05-02 | 3,913 | — | $0 | 23,503 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | A Award | 2018-04-25 | 2018-04-27 | 3,044 | — | $0 | 19,408 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | S Sale | 2018-02-01 | 2018-02-02 | 1,846 | $50.27 | $92.8K | 16,207 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise | 2018-02-01 | 2018-03-12 | 157 | $38.25 | $6.0K | 16,364 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | S Sale | 2017-11-15 | 2017-11-16 | 489 | $44.45 | $21.7K | 18,053 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise | 2017-11-01 | 2017-11-16 | 91 | $34.97 | $3.2K | 18,542 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise | 2017-08-01 | 2017-11-16 | 203 | $29.67 | $6.0K | 18,451 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | S Sale | 2017-05-30 | 2017-05-31 | 1,047 | $38.42 | $40.2K | 18,248 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise deriv | 2017-05-01 | 2017-05-02 | 600 | — | $0 | 2,816 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise deriv | 2017-05-01 | 2017-05-02 | 400 | — | $0 | 3,200 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise deriv | 2017-05-01 | 2017-05-02 | 240 | — | $0 | 1,405 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise deriv | 2017-05-01 | 2017-05-02 | 400 | — | $0 | 3,600 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise deriv | 2017-05-01 | 2017-05-02 | 600 | — | $0 | 1,992 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise deriv | 2017-05-01 | 2017-05-02 | 600 | — | $0 | 391 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise deriv | 2017-05-01 | 2017-05-02 | 331 | — | $0 | 0 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise | 2017-05-01 | 2017-05-02 | 3,171 | — | $0 | 20,163 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | F Tax w/h | 2017-05-01 | 2017-05-02 | 868 | $34.48 | $29.9K | 19,295 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise | 2017-05-01 | 2017-05-02 | 226 | $26.71 | $6.0K | 16,992 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | A Award deriv | 2017-04-25 | 2017-04-26 | 4,000 | — | $0 | 4,000 | SEC↗ |
| NATI NATIONAL INSTRUMENTS CORP | M Exercise | 2017-02-01 | 2017-03-10 | 252 | $23.88 | $6.0K | 16,766 | SEC↗ |