Roiko John Charles

Number of records: 29
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
06-Feb-20 2:46 PM
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National Instruments Corp. (NATI) 04-Feb-20Market Option Sale 185$46.04$8,517.40(< 1%)
23.11K to 22.93K
13%
06-Feb-20 2:46 PM
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National Instruments Corp. (NATI) 04-Feb-20Market Sale 604$46.04$27,808.20(3%)
22.93K to 22.32K
13%
06-Feb-20 2:46 PM
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National Instruments Corp. (NATI) 03-Feb-20Option Exercise 185$35.18$6,508.30< 1%
22.93K to 23.11K
23-Dec-19 4:06 PM
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National Instruments Corp. (NATI) 01-Nov-19Option Exercise 12$35.18$422.18< 1%
22.91K to 22.93K
23-Dec-19 4:06 PM
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National Instruments Corp. (NATI) 01-Aug-19Option Exercise 183$35.50$6,495.77< 1%
22.73K to 22.91K
02-May-19 6:40 PM
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National Instruments Corp. (NATI) 01-May-19Payment of Exercise 1,143$43.47$49,688.00(5%)
23.87K to 22.73K
8%
02-May-19 6:40 PM
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National Instruments Corp. (NATI) 01-May-19Option Exercise 3,769$1.74$6,540.1419%
20.1K to 23.87K
02-May-19 6:40 PM
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National Instruments Corp. (NATI) 01-Feb-19Option Exercise 168$37.59$6,314.62< 1%
19.94K to 20.1K
24-Jan-19 7:03 PM
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National Instruments Corp. (NATI) 22-Jan-19Grant 1,696----9%
18.24K to 19.94K
07-Nov-18 2:09 PM
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National Instruments Corp. (NATI) 06-Nov-18Market Option Sale 34$49.28$1,675.62(< 1%)
19.42K to 19.39K
19%
07-Nov-18 2:09 PM
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National Instruments Corp. (NATI) 06-Nov-18Market Sale 1,145$49.28$56,429.00(6%)
19.39K to 18.24K
19%
07-Nov-18 2:09 PM
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National Instruments Corp. (NATI) 01-Nov-18Option Exercise 34$37.24$1,266.11< 1%
19.39K to 19.42K
30-Aug-18 3:56 PM
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National Instruments Corp. (NATI) 29-Aug-18Market Sale 1,388$47.33$65,697.10(7%)
20.77K to 19.39K
16%
17-Aug-18 5:25 PM
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National Instruments Corp. (NATI) 16-Aug-18Market Option Sale 179$44.99$8,052.78(< 1%)
22.72K to 22.54K
11%
17-Aug-18 5:25 PM
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National Instruments Corp. (NATI) 16-Aug-18Market Sale 1,768$44.99$79,538.10(8%)
22.54K to 20.77K
11%
17-Aug-18 5:25 PM
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National Instruments Corp. (NATI) 01-Aug-18Option Exercise 179$34.76$6,221.41< 1%
22.54K to 22.72K
02-May-18 7:17 PM
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National Instruments Corp. (NATI) 01-May-18Payment of Exercise 962$40.07$38,545.00(4%)
23.5K to 22.54K
1%
02-May-18 7:17 PM
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National Instruments Corp. (NATI) 01-May-18Option Exercise 4,095$1.54$6,325.6821%
19.41K to 23.5K
27-Apr-18 7:16 PM
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National Instruments Corp. (NATI) 25-Apr-18Grant 3,044----19%
16.36K to 19.41K
12-Mar-18 7:10 PM
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National Instruments Corp. (NATI) 01-Feb-18Option Exercise 157$38.25$6,005.25< 1%
16.21K to 16.36K
02-Feb-18 9:29 PM
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National Instruments Corp. (NATI) 01-Feb-18Market Sale 1,846$50.27$92,804.70(10%)
18.05K to 16.21K
22%
16-Nov-17 3:39 PM
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National Instruments Corp. (NATI) 15-Nov-17Market Option Sale 294$44.45$13,067.70(2%)
18.54K to 18.25K
11%
16-Nov-17 3:39 PM
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National Instruments Corp. (NATI) 15-Nov-17Market Sale 195$44.45$8,667.32(1%)
18.25K to 18.05K
11%
16-Nov-17 3:39 PM
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National Instruments Corp. (NATI) 01-Nov-17Option Exercise 91$34.97$3,182.18< 1%
18.45K to 18.54K
16-Nov-17 3:39 PM
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National Instruments Corp. (NATI) 01-Aug-17Option Exercise 203$29.67$6,023.721%
18.25K to 18.45K
31-May-17 6:41 PM
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National Instruments Corp. (NATI) 30-May-17Market Sale 1,047$38.42$40,229.80(5%)
19.3K to 18.25K
(1%)
02-May-17 7:49 PM
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National Instruments Corp. (NATI) 01-May-17Payment of Exercise 868$34.48$29,927.30(4%)
20.16K to 19.3K
(14%)
02-May-17 7:49 PM
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National Instruments Corp. (NATI) 01-May-17Option Exercise 3,397$1.78$6,035.7820%
16.77K to 20.16K
10-Mar-17 4:32 PM
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National Instruments Corp. (NATI) 01-Feb-17Option Exercise 252$23.88$6,016.882%
16.51K to 16.77K