John Charles Roiko Insider Trading Transactions
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of John Charles Roiko. John Charles Roiko is Chief Accounting Officer in NATIONAL INSTRUMENTS CORP ($NATI) and Interim CFO in NATIONAL INSTRUMENTS CORP ($NATI) and Vice President, Finance in NATIONAL INSTRUMENTS CORP ($NATI).
Latest Insider Trading Transactions of John Charles Roiko
| 1 Week | 2 Weeks | 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | |
|---|---|---|---|---|---|---|---|
| No. of Purchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Purchases ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| No. of Sales | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Sales ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 06 2020 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Sell | S | 46.04 | 789 | 36,326 | 22,321 | 23.1 K to 22.3 K (-3.41 %) |
| Feb 06 2020 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Buy | M | 35.18 | 185 | 6,508 | 23,110 | 22.9 K to 23.1 K (+0.81 %) |
| Dec 23 2019 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Buy | M | 35.18 | 12 | 422 | 22,925 | 22.9 K to 22.9 K (+0.05 %) |
| Dec 23 2019 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Buy | M | 35.50 | 183 | 6,496 | 22,913 | 22.7 K to 22.9 K (+0.81 %) |
| May 02 2019 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Option Exercise | M | 0.00 | 1,000 | 0 | 2,000 | |
| May 02 2019 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Option Exercise | M | 0.00 | 507 | 0 | 2,608 | |
| May 02 2019 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Option Exercise | M | 0.00 | 454 | 0 | 2,303 | |
| May 02 2019 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Option Exercise | M | 0.00 | 272 | 0 | 867 | |
| May 02 2019 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Option Exercise | M | 0.00 | 681 | 0 | 1,471 | |
| May 02 2019 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Option Exercise | M | 0.00 | 681 | 0 | 647 | |
| May 02 2019 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Payment of Exercise | F | 43.47 | 1,143 | 49,688 | 22,730 | 23.9 K to 22.7 K (-4.79 %) |
| May 02 2019 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Buy | M | 0.00 | 3,595 | 0 | 23,873 | 20.3 K to 23.9 K (+17.73 %) |
| May 02 2019 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Buy | M | 37.59 | 174 | 6,540 | 20,278 | 20.1 K to 20.3 K (+0.87 %) |
| May 02 2019 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Buy | M | 37.59 | 168 | 6,315 | 20,104 | 19.9 K to 20.1 K (+0.84 %) |
| Jan 24 2019 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Option Exercise | A | 0.00 | 1,696 | 0 | 1,696 | |
| Jan 24 2019 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Grant | A | 0.00 | 1,696 | 0 | 19,936 | 18.2 K to 19.9 K (+9.30 %) |
| Nov 07 2018 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Sell | S | 49.28 | 1,179 | 58,105 | 18,240 | 19.4 K to 18.2 K (-6.07 %) |
| Nov 07 2018 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Buy | M | 37.24 | 34 | 1,266 | 19,419 | 19.4 K to 19.4 K (+0.18 %) |
| Aug 30 2018 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Sell | S | 47.33 | 1,388 | 65,697 | 19,385 | 20.8 K to 19.4 K (-6.68 %) |
| Aug 17 2018 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Sell | S | 44.99 | 1,947 | 87,591 | 20,773 | 22.7 K to 20.8 K (-8.57 %) |
| Aug 17 2018 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Buy | M | 34.76 | 179 | 6,221 | 22,720 | 22.5 K to 22.7 K (+0.79 %) |
| 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 %) |
| Apr 27 2018 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Grant | A | 0.00 | 3,044 | 0 | 19,408 | 16.4 K to 19.4 K (+18.60 %) |
| Mar 12 2018 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Buy | M | 38.25 | 157 | 6,005 | 16,364 | 16.2 K to 16.4 K (+0.97 %) |
| Feb 02 2018 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Sell | S | 50.27 | 1,846 | 92,805 | 16,207 | 18.1 K to 16.2 K (-10.23 %) |
| Nov 16 2017 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Sell | S | 44.45 | 489 | 21,735 | 18,053 | 18.5 K to 18.1 K (-2.64 %) |
| Nov 16 2017 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Buy | M | 34.97 | 91 | 3,182 | 18,542 | 18.5 K to 18.5 K (+0.49 %) |
| Nov 16 2017 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Chief Accounting Of ... | Buy | M | 29.67 | 203 | 6,024 | 18,451 | 18.2 K to 18.5 K (+1.11 %) |
| May 31 2017 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Vice President, Fin ... | Sell | S | 38.42 | 1,047 | 40,230 | 18,248 | 19.3 K to 18.2 K (-5.43 %) |
| May 02 2017 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Interim CFO | Option Exercise | M | 0.00 | 400 | 0 | 3,600 | |
| May 02 2017 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Interim CFO | Option Exercise | M | 0.00 | 400 | 0 | 3,200 | |
| May 02 2017 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Interim CFO | Option Exercise | M | 0.00 | 240 | 0 | 1,405 | |
| May 02 2017 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Interim CFO | Option Exercise | M | 0.00 | 600 | 0 | 2,816 | |
| May 02 2017 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Interim CFO | Option Exercise | M | 0.00 | 600 | 0 | 1,992 | |
| May 02 2017 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Interim CFO | Option Exercise | M | 0.00 | 600 | 0 | 391 | |
| May 02 2017 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Interim CFO | Option Exercise | M | 0.00 | 331 | 0 | 0 | |
| May 02 2017 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Interim CFO | Payment of Exercise | F | 34.48 | 868 | 29,927 | 19,295 | 20.2 K to 19.3 K (-4.30 %) |
| May 02 2017 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Interim CFO | Buy | M | 0.00 | 3,171 | 0 | 20,163 | 17 K to 20.2 K (+18.66 %) |
| May 02 2017 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Interim CFO | Buy | M | 26.71 | 226 | 6,036 | 16,992 | 16.8 K to 17 K (+1.35 %) |
| Apr 26 2017 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Interim CFO | Option Exercise | A | 0.00 | 4,000 | 0 | 4,000 | |
| Mar 10 2017 | NATI | NATIONAL INSTRUMEN ... | Roiko John Charles | Interim CFO | Buy | M | 23.88 | 252 | 6,017 | 16,766 | 16.5 K to 16.8 K (+1.53 %) |
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