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Insider Trading: National Instruments Corp /de/ , Part 3
Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of National Instruments Corp /de/ in the last 24 months are illustrated in figures 1 and 2. Table 1 shows the monthly insider trading data of National Instruments Corp /de/ since year 2005. (See page 1 of this report.) Table 2 shows the detailed insider transactions of National Instruments Corp /de/ since 2005.
The reporting company's ticker symbol is NATI.
The reporting company's CIK number is 935494.
The total value of stock buying since 2005 is $87,577.
The total value of stock sales is $102,609,425.
The total value of stock exercises is $8,842,871.
1 year stock price chart,
1 day stock price chart
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Figure 1. Monthly insider transaction values at National Instruments Corp /de/ (NATI) in the past 24 months.
The trade values of insider stock buys, sales, and option exercises are in logarithmic scale
as shown on the right axis labels.
The detailed monthly and daily insider transactions are listed in the 2 tables below.
12 01 2007 02 03 04 05 06 07 08 09 10 11 12 01 2008 02 03 04 05 06 07 08 09 10 11 -
Figure 2. Average prices of insider buys, sales, and option exercises at National Instruments Corp /de/ (NATI) in the past 24 months. See table 2 for insider transaction details.
12 01 2007 02 03 04 05 06 07 08 09 10 11 12 01 2008 02 03 04 05 06 07 08 09 10 11 -
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2
3
Table 2. Detailed insider stock purchases, sales, and option exercises
for National Instruments Corp /de/ (NATI) , Part 3
| Trade Date |
Insider Name |
Trade Type |
Shares |
Price ($) |
Value ($) |
| 2007-02-12 | Kodosky Jeffrey L (Director) | Sale | 1,200 | 27.95 | 33,540 |
| 2007-02-09 | Porterfield Robert (Vice President) | Option Exercise | 10,007 | 9.63 | 96,364 |
| 2007-02-08 | Graff John (Vice President) | Sale | 10,072 | 28.00 | 282,016 |
| 2007-02-08 | Graff John (Vice President) | Option Exercise | 10,072 | 9.63 | 96,990 |
| 2007-02-07 | Kodosky Jeffrey L (Director) | Sale | 2,200 | 27.95 | 61,490 |
| 2007-02-02 | Porterfield Robert (Vice President) | Sale | 7,880 | 129.84 | 1,023,162 |
| 2007-02-02 | Porterfield Robert (Vice President) | Option Exercise | 7,880 | 9.63 | 75,882 |
| 2007-02-02 | Carlton Donald M (Director) | Sale | 8,875 | 27.66 | 245,464 |
| 2007-02-02 | Carlton Donald M (Director) | Option Exercise | 8,875 | 8.67 | 76,916 |
| 2007-02-01 | Razdan Ash (Other) | Option Exercise | 230 | 24.49 | 5,632 |
| 2007-02-01 | Porterfield Robert (Vice President) | Option Exercise | 490 | 24.49 | 11,999 |
| 2007-02-01 | Zogas Peter (Senior Vice President) | Option Exercise | 286 | 24.49 | 7,003 |
| 2007-02-01 | Almgren Ray (Vice President) | Option Exercise | 275 | 24.49 | 6,734 |
| 2007-02-01 | Graff John (Vice President) | Option Exercise | 239 | 24.49 | 5,852 |
| 2007-02-01 | Davern Alexander M (CFO & Senior Vice President) | Option Exercise | 296 | 24.49 | 7,248 |
| 2007-02-01 | Dehne Timothy R (Senior Vice President) | Option Exercise | 140 | 24.49 | 3,428 |
| 2007-02-01 | Hugley David (VP & General Counsel) | Option Exercise | 336 | 24.49 | 8,228 |
| 2007-02-01 | Finger Mark (Vice President) | Option Exercise | 321 | 24.49 | 7,860 |
| 2007-01-31 | Kodosky Jeffrey L (Director) | Sale | 2,200 | 28.45 | 62,583 |
| 2007-01-24 | Kodosky Jeffrey L (Director) | Sale | 2,200 | 28.05 | 61,703 |
| 2007-01-22 | Kodosky Jeffrey L (Director) | Sale | 2,000 | 27.97 | 55,933 |
| 2007-01-11 | Kodosky Jeffrey L (Director) | Sale | 2,200 | 27.95 | 61,490 |
| 2006-12-11 | Kodosky Jeffrey L (Director) | Sale | 2,200 | 28.67 | 63,076 |
| 2006-12-04 | Kodosky Jeffrey L (Director) | Sale | 2,200 | 28.75 | 63,256 |
| 2006-11-29 | Almgren Ray (Vice President) | Option Exercise | 6,328 | 9.63 | 60,936 |
| 2006-11-28 | Kodosky Jeffrey L (Director) | Sale | 2,200 | 28.95 | 63,690 |
| 2006-11-22 | Graff John (Vice President) | Sale | 5,000 | 30.00 | 150,000 |
| 2006-11-22 | Graff John (Vice President) | Option Exercise | 5,000 | 9.63 | 48,148 |
| 2006-11-21 | Kodosky Jeffrey L (Director) | Sale | 4,550 | 29.71 | 135,173 |
| 2006-11-20 | Almgren Ray (Vice President) | Sale | 962 | 30.50 | 29,341 |
| 2006-11-20 | Almgren Ray (Vice President) | Option Exercise | 962 | 9.63 | 9,263 |
| 2006-11-20 | Truchard James J (President) | Sale | 10,500 | 30.20 | 317,047 |
| 2006-11-20 | Kodosky Jeffrey L (Director) | Sale | 2,050 | 30.25 | 62,016 |
| 2006-11-16 | Almgren Ray (Vice President) | Sale | 5,000 | 30.35 | 151,750 |
| 2006-11-16 | Almgren Ray (Vice President) | Option Exercise | 5,000 | 9.63 | 48,148 |
| 2006-11-15 | Almgren Ray (Vice President) | Sale | 4,065 | 30.72 | 124,897 |
| 2006-11-15 | Almgren Ray (Vice President) | Option Exercise | 4,065 | 9.63 | 39,144 |
| 2006-11-14 | Truchard James J (President) | Sale | 10,500 | 30.30 | 318,139 |
| 2006-11-13 | Kodosky Jeffrey L (Director) | Sale | 6,600 | 30.46 | 201,025 |
| 2006-11-07 | Zogas Peter (Senior Vice President) | Sale | 2,613 | 30.80 | 80,480 |
| 2006-11-06 | Truchard James J (President) | Sale | 10,500 | 30.28 | 317,930 |
| 2006-11-06 | Kodosky Jeffrey L (Director) | Sale | 6,600 | 30.16 | 199,067 |
| 2006-11-01 | Razdan Ash (Other) | Option Exercise | 235 | 23.59 | 5,543 |
| 2006-11-01 | Porterfield Robert (Vice President) | Option Exercise | 482 | 23.59 | 11,369 |
| 2006-11-01 | Almgren Ray (Vice President) | Purchase | 153 | 23.59 | 3,608 |
| 2006-11-01 | Graff John (Vice President) | Purchase | 61 | 23.59 | 1,438 |
| 2006-11-01 | Davern Alexander M (CFO & Senior Vice President) | Option Exercise | 297 | 23.59 | 7,005 |
| 2006-11-01 | Dehne Timothy R (Senior Vice President) | Option Exercise | 140 | 23.59 | 3,302 |
| 2006-11-01 | Finger Mark (Vice President) | Option Exercise | 137 | 23.59 | 3,231 |
| 2006-10-31 | Streetman Ben Garland (Director) | Sale | 20,674 | 31.01 | 641,082 |
| 2006-10-31 | Streetman Ben Garland (Director) | Option Exercise | 20,674 | 8.67 | 179,175 |
| 2006-10-31 | Kodosky Jeffrey L (Director) | Sale | 6,600 | 31.08 | 205,145 |
| 2006-10-30 | Truchard James J (President) | Sale | 10,500 | 30.45 | 319,729 |
| 2006-10-30 | Kodosky Jeffrey L (Director) | Sale | 6,600 | 30.45 | 200,979 |
| 2006-10-27 | Streetman Ben Garland (Director) | Sale | 13,076 | 31.07 | 406,302 |
| 2006-10-27 | Streetman Ben Garland (Director) | Option Exercise | 13,076 | 8.67 | 113,325 |
| 2006-10-26 | Zogas Peter (Senior Vice President) | Sale | 5,000 | 31.25 | 156,266 |
| 2006-10-26 | Graff John (Vice President) | Sale | 10,000 | 31.19 | 311,900 |
| 2006-10-26 | Graff John (Vice President) | Option Exercise | 10,000 | 9.63 | 96,297 |
| 2006-10-26 | Dehne Timothy R (Senior Vice President) | Sale | 5,849 | 31.16 | 182,238 |
| 2006-10-26 | Dehne Timothy R (Senior Vice President) | Option Exercise | 5,849 | 9.63 | 56,324 |
| 2006-10-26 | Carlton Donald M (Director) | Sale | 8,000 | 31.28 | 250,240 |
| 2006-10-26 | Carlton Donald M (Director) | Option Exercise | 8,000 | 8.67 | 69,333 |
| 2006-10-25 | Kodosky Jeffrey L (Director) | Sale | 6,600 | 31.00 | 204,600 |
| 2006-10-24 | Truchard James J (President) | Sale | 273,000 | 29.63 | 8,088,990 |
| 2006-10-24 | Kodosky Jeffrey L (Director) | Sale | 6,600 | 30.18 | 199,166 |
| 2006-10-16 | Kodosky Jeffrey L (Director) | Sale | 6,600 | 28.71 | 189,456 |
| 2006-10-11 | Kodosky Jeffrey L (Director) | Sale | 4,400 | 28.00 | 123,213 |
| 2006-10-10 | Kodosky Jeffrey L (Director) | Sale | 2,200 | 27.87 | 61,313 |
| 2006-10-02 | Kodosky Jeffrey L (Director) | Sale | 2,200 | 27.15 | 59,730 |
| 2006-09-27 | Kodosky Jeffrey L (Director) | Sale | 2,200 | 27.30 | 60,061 |
| 2006-09-20 | Kodosky Jeffrey L (Director) | Sale | 2,200 | 26.99 | 59,383 |
| 2006-09-12 | Kodosky Jeffrey L (Director) | Sale | 2,200 | 26.63 | 58,586 |
| 2006-09-05 | Kodosky Jeffrey L (Director) | Sale | 6,600 | 28.00 | 184,800 |
| 2006-09-01 | Kodosky Jeffrey L (Director) | Sale | 4,400 | 28.00 | 123,200 |
| 2006-08-30 | Razdan Ash (Other) | Sale | 1,000 | 27.88 | 27,880 |
| 2006-08-30 | Zogas Peter (Senior Vice President) | Sale | 1,572 | 27.75 | 43,623 |
| 2006-08-30 | Graff John (Vice President) | Sale | 5,335 | 27.80 | 148,286 |
| 2006-08-30 | Graff John (Vice President) | Option Exercise | 5,335 | 9.63 | 51,374 |
| 2006-08-30 | Davern Alexander M (CFO & Senior Vice President) | Sale | 3,650 | 27.80 | 101,470 |
| 2006-08-30 | Dehne Timothy R (Senior Vice President) | Sale | 3,855 | 27.81 | 107,195 |
| 2006-08-30 | Dehne Timothy R (Senior Vice President) | Option Exercise | 3,855 | 9.63 | 37,122 |
| 2006-08-29 | Davern Alexander M (CFO & Senior Vice President) | Sale | 2,833 | 27.34 | 77,454 |
| 2006-08-28 | Kodosky Jeffrey L (Director) | Sale | 2,200 | 27.15 | 59,730 |
| 2006-08-22 | Zogas Peter (Senior Vice President) | Sale | 3,428 | 27.75 | 95,127 |
| 2006-08-22 | Almgren Ray (Vice President) | Option Exercise | 14,092 | 9.63 | 135,701 |
| 2006-08-22 | Dehne Timothy R (Senior Vice President) | Sale | 10,000 | 27.47 | 274,739 |
| 2006-08-22 | Dehne Timothy R (Senior Vice President) | Option Exercise | 10,000 | 9.63 | 96,297 |
| 2006-08-21 | Kodosky Jeffrey L (Director) | Sale | 2,200 | 26.96 | 59,312 |
| 2006-08-17 | Zogas Peter (Senior Vice President) | Sale | 5,000 | 27.52 | 137,588 |
| 2006-08-17 | Almgren Ray (Vice President) | Sale | 3,864 | 27.25 | 105,294 |
| 2006-08-16 | Almgren Ray (Vice President) | Sale | 3,163 | 27.25 | 86,191 |
| 2006-08-15 | Almgren Ray (Vice President) | Sale | 1,294 | 27.25 | 35,261 |
| 2006-08-14 | Kodosky Jeffrey L (Director) | Sale | 2,200 | 27.06 | 59,540 |
| 2006-08-09 | Kodosky Jeffrey L (Director) | Sale | 4,400 | 26.89 | 118,336 |
| 2006-08-04 | Dehne Timothy R (Senior Vice President) | Sale | 8,000 | 28.02 | 224,127 |
| 2006-08-04 | Dehne Timothy R (Senior Vice President) | Option Exercise | 8,000 | 9.63 | 77,037 |
| 2006-08-03 | Dehne Timothy R (Senior Vice President) | Sale | 7,854 | 27.98 | 219,726 |
| 2006-08-03 | Dehne Timothy R (Senior Vice President) | Option Exercise | 7,854 | 9.63 | 75,631 |
| 2006-08-01 | Razdan Ash (Other) | Option Exercise | 312 | 23.59 | 7,359 |
| 2006-08-01 | Porterfield Robert (Vice President) | Option Exercise | 625 | 23.59 | 14,742 |
| 2006-08-01 | Zogas Peter (Senior Vice President) | Option Exercise | 282 | 23.59 | 6,651 |
| 2006-08-01 | Almgren Ray (Vice President) | Option Exercise | 365 | 23.59 | 8,609 |
| 2006-08-01 | Graff John (Vice President) | Option Exercise | 318 | 23.59 | 7,500 |
| 2006-08-01 | Davern Alexander M (CFO & Senior Vice President) | Option Exercise | 388 | 23.59 | 9,151 |
| 2006-08-01 | Dehne Timothy R (Senior Vice President) | Option Exercise | 185 | 23.59 | 4,363 |
| 2006-08-01 | Hugley David (Vice Pres. & General Counsel) | Option Exercise | 246 | 23.59 | 5,802 |
| 2006-08-01 | Finger Mark (Vice President) | Option Exercise | 402 | 23.59 | 9,482 |
| 2006-07-31 | Kodosky Jeffrey L (Director) | Sale | 6,600 | 28.10 | 185,464 |
| 2006-07-28 | Kodosky Jeffrey L (Director) | Sale | 4,400 | 28.00 | 123,200 |
| 2006-07-24 | Kodosky Jeffrey L (Director) | Sale | 4,400 | 25.31 | 111,350 |
| 2006-07-19 | Kodosky Jeffrey L (Director) | Sale | 2,200 | 25.31 | 55,689 |
| 2006-07-14 | Razdan Ash (Director Corp Dev& Ofc of Pres) | Option Exercise | 318 | 21.04 | 6,691 |
| 2006-07-13 | Kodosky Jeffrey L (Director) | Sale | 2,200 | 25.40 | 55,880 |
| 2006-07-06 | Kodosky Jeffrey L (Director) | Sale | 2,200 | 27.13 | 59,684 |
| 2006-06-29 | Kodosky Jeffrey L (Director) | Sale | 2,200 | 27.06 | 59,530 |
| 2006-06-08 | Kodosky Jeffrey L (Director) | Sale | 2,200 | 27.50 | 60,503 |
| 2006-05-31 | Kodosky Jeffrey L (Director) | Sale | 13,200 | 28.00 | 369,618 |
| 2006-05-24 | Kodosky Jeffrey L (Director) | Sale | 6,600 | 28.25 | 186,482 |
| 2006-05-19 | Kodosky Jeffrey L (Director) | Sale | 13,200 | 29.08 | 383,852 |
| 2006-05-16 | Daniels R Gary (Director) | Sale | 833 | 29.68 | 24,723 |
| 2006-05-08 | Kodosky Jeffrey L (Director) | Sale | 13,200 | 31.25 | 412,558 |
| 2006-05-03 | Kodosky Jeffrey L (Director) | Sale | 13,200 | 31.03 | 409,598 |
| 2006-05-01 | Razdan Ash (Director Corp Dev& Ofc of Pres) | Option Exercise | 468 | .00 | 0 |
| 2006-05-01 | Porterfield Robert (Vice President) | Option Exercise | 1,638 | .00 | 0 |
| 2006-05-01 | Streetman Ben Garland (Director) | Option Exercise | 1,667 | .00 | 0 |
| 2006-05-01 | Zogas Peter (Senior Vice President) | Option Exercise | 2,339 | .00 | 0 |
| 2006-05-01 | Almgren Ray (Vice President) | Option Exercise | 1,170 | .00 | 0 |
| 2006-05-01 | Graff John (Vice President) | Option Exercise | 1,170 | .00 | 0 |
| 2006-05-01 | Davern Alexander M (CFO & Senior Vice President) | Option Exercise | 2,339 | .00 | 0 |
| 2006-05-01 | Dehne Timothy R (Senior Vice President) | Option Exercise | 2,339 | .00 | 0 |
| 2006-05-01 | Le Duy Loan T (Director) | Option Exercise | 1,667 | .00 | 0 |
| 2006-05-01 | Hugley David (VP & General Counsel) | Option Exercise | 1,170 | .00 | 0 |
| 2006-05-01 | Daniels R Gary (Director) | Option Exercise | 1,667 | .00 | 0 |
| 2006-05-01 | Roesslein Charles J (Director) | Option Exercise | 1,667 | .00 | 0 |
| 2006-05-01 | Finger Mark (Vice President) | Option Exercise | 1,170 | .00 | 0 |
| 2006-05-01 | Carlton Donald M (Director) | Option Exercise | 1,667 | .00 | 0 |
| 2006-04-25 | Kodosky Jeffrey L (Director) | Sale | 13,200 | 33.10 | 436,967 |
| 2006-04-18 | Truchard James J (President) | Sale | 10,500 | 33.16 | 348,218 |
| 2006-04-18 | Kodosky Jeffrey L (Director) | Sale | 13,200 | 33.18 | 437,968 |
| 2006-04-13 | Truchard James J (President) | Sale | 5,250 | 32.90 | 172,713 |
| 2006-04-13 | Kodosky Jeffrey L (Director) | Sale | 6,600 | 32.86 | 216,857 |
| 2006-04-12 | Truchard James J (President) | Sale | 5,250 | 33.26 | 174,617 |
| 2006-04-12 | Kodosky Jeffrey L (Director) | Sale | 6,600 | 33.22 | 219,244 |
| 2006-04-04 | Truchard James J (President) | Sale | 10,500 | 32.85 | 344,919 |
| 2006-04-04 | Kodosky Jeffrey L (Director) | Sale | 13,200 | 32.81 | 433,057 |
| 2006-04-03 | Razdan Ash (Director Corp Dev& Ofc of Pres) | Option Exercise | 538 | 20.94 | 11,267 |
| 2006-04-03 | Porterfield Robert (Vice President) | Option Exercise | 1,039 | 20.94 | 21,760 |
| 2006-04-03 | Zogas Peter (Senoir Vice President) | Option Exercise | 642 | 20.94 | 13,446 |
| 2006-04-03 | Almgren Ray (Vice President) | Option Exercise | 594 | 20.94 | 12,440 |
| 2006-04-03 | Graff John (Vice President) | Option Exercise | 525 | 20.94 | 10,995 |
| 2006-04-03 | Dehne Timothy R (Senior Vice President) | Option Exercise | 306 | 20.94 | 6,408 |
| 2006-04-03 | Hugley David (VP & General Counsel) | Option Exercise | 689 | 20.94 | 14,430 |
| 2006-04-03 | Finger Mark (Vice President) | Option Exercise | 654 | 20.94 | 13,697 |
| 2006-03-29 | Truchard James J (President) | Sale | 38,593 | 32.76 | 1,264,380 |
| 2006-03-28 | Truchard James J (President) | Sale | 3,407 | 32.50 | 110,727 |
| 2006-03-27 | Kodosky Jeffrey L (Director) | Sale | 13,200 | 32.27 | 425,901 |
| 2006-03-21 | Kodosky Jeffrey L (Director) | Sale | 13,200 | 32.05 | 423,065 |
| 2006-03-15 | Kodosky Jeffrey L (Director) | Sale | 13,200 | 32.40 | 427,680 |
| 2006-03-09 | Kodosky Jeffrey L (Director) | Sale | 6,600 | 31.78 | 209,737 |
| 2006-03-07 | Kodosky Jeffrey L (Director) | Sale | 6,600 | 32.14 | 212,133 |
| 2006-03-01 | Truchard James J (President) | Sale | 10,500 | 33.07 | 347,216 |
| 2006-03-01 | Kodosky Jeffrey L (Director) | Sale | 13,200 | 33.06 | 436,439 |
| 2006-02-28 | Graff John (Vice President) | Sale | 5,000 | 32.62 | 163,094 |
| 2006-02-28 | Graff John (Vice President) | Option Exercise | 5,000 | 13.41 | 67,067 |
| 2006-02-23 | Truchard James J (President) | Sale | 10,500 | 32.26 | 338,730 |
| 2006-02-21 | Kodosky Jeffrey L (Director) | Sale | 13,200 | 31.75 | 419,129 |
| 2006-02-17 | Almgren Ray (Vice President) | Sale | 8,089 | 32.00 | 258,848 |
| 2006-02-16 | Almgren Ray (Vice President) | Sale | 7,911 | 32.00 | 253,152 |
| 2006-02-14 | Razdan Ash (Other) | Sale | 1,164 | 32.00 | 37,248 |
| 2006-02-14 | Razdan Ash (Other) | Option Exercise | 1,164 | 13.76 | 16,021 |
| 2006-02-14 | Truchard James J (President) | Sale | 10,500 | 31.92 | 335,160 |
| 2006-02-14 | Kodosky Jeffrey L (Director) | Sale | 13,200 | 31.88 | 420,847 |
| 2006-02-12 | Kodosky Jeffrey L (Director) | Sale | 1,000 | 27.95 | 27,950 |
| 2006-02-09 | Finger Mark (Vice President) | Sale | 15,000 | 32.01 | 480,180 |
| 2006-02-09 | Finger Mark (Vice President) | Option Exercise | 15,000 | 12.47 | 187,020 |
| 2006-02-09 | Truchard James J (President) | Sale | 10,500 | 32.01 | 336,115 |
| 2006-02-09 | Kodosky Jeffrey L (Director) | Sale | 13,200 | 32.05 | 423,033 |
| 2006-02-06 | Razdan Ash (Other) | Option Exercise | 20,893 | 17.49 | 365,355 |
| 2006-02-03 | Graff John (Vice President) | Option Exercise | 16,112 | 5.93 | 95,479 |
| 2006-02-02 | Truchard James J (President) | Sale | 10,500 | 32.61 | 342,426 |
| 2006-02-02 | Kodosky Jeffrey L (Director) | Sale | 13,200 | 32.46 | 428,485 |
| 2006-02-01 | Daniels R Gary (Director) | Sale | 16,200 | 32.67 | 529,189 |
| 2006-02-01 | Daniels R Gary (Director) | Option Exercise | 16,200 | 22.77 | 368,809 |
| 2006-01-31 | Truchard James J (President) | Sale | 15,110 | 33.14 | 500,775 |
| 2006-01-30 | Porterfield Robert (Vice President) | Sale | 8,157 | 35.00 | 285,495 |
| 2006-01-30 | Porterfield Robert (Vice President) | Option Exercise | 8,157 | 5.93 | 48,338 |
| 2006-01-30 | Hugley David (Vice Pres. & General) | Sale | 36,823 | 34.54 | 1,271,682 |
| 2006-01-30 | Hugley David (Vice Pres. & General) | Option Exercise | 36,823 | 11.34 | 417,425 |
| 2006-01-26 | Kodosky Jeffrey L (Director) | Sale | 6,600 | 36.76 | 242,635 |
| 2006-01-23 | Truchard James J (President) | Sale | 10,500 | 32.40 | 340,200 |
| 2006-01-23 | Kodosky Jeffrey L (Director) | Sale | 13,200 | 32.40 | 427,680 |
| 2006-01-17 | Truchard James J (President) | Sale | 10,500 | 33.08 | 347,371 |
| 2006-01-17 | Kodosky Jeffrey L (Director) | Sale | 13,200 | 33.03 | 435,982 |
| 2006-01-09 | Truchard James J (President) | Sale | 10,500 | 33.20 | 348,600 |
| 2006-01-09 | Kodosky Jeffrey L (Director) | Sale | 13,200 | 33.20 | 438,240 |
| 2006-01-03 | Truchard James J (President) | Sale | 10,500 | 32.30 | 339,160 |
| 2006-01-03 | Kodosky Jeffrey L (Director) | Sale | 13,200 | 32.30 | 426,373 |
| 2005-12-27 | Truchard James J (President) | Sale | 10,500 | 32.56 | 341,859 |
| 2005-12-27 | Kodosky Jeffrey L (Director) | Sale | 13,200 | 32.55 | 429,659 |
| 2005-12-19 | Truchard James J (President) | Sale | 10,500 | 31.80 | 333,942 |
| 2005-12-19 | Kodosky Jeffrey L (Director) | Sale | 13,200 | 31.81 | 419,878 |
| 2005-12-16 | Kodosky Jeffrey L (Director) | Sale | 6,600 | 31.00 | 204,606 |
| 2005-12-12 | Truchard James J (President) | Sale | 21,000 | 28.05 | 589,071 |
| 2005-12-06 | Kodosky Jeffrey L (Director) | Sale | 2,200 | 27.49 | 60,475 |
| 2005-12-01 | Truchard James J (President) | Sale | 10,500 | 28.00 | 294,010 |
| 2005-12-01 | Kodosky Jeffrey L (Director) | Sale | 4,400 | 28.00 | 123,200 |
| 2005-11-30 | Dehne Timothy R (Senior Vice Presiden) | Sale | 1,787 | 25.50 | 45,568 |
| 2005-11-28 | Kodosky Jeffrey L (Director) | Sale | 2,200 | 25.00 | 55,002 |
| 2005-11-21 | Dehne Timothy R (Senior Vice Presiden) | Sale | 2,000 | 25.25 | 50,500 |
| 2005-11-02 | Roesslein Charles J (Director) | Purchase | 1,000 | 24.16 | 24,163 |
| 2005-09-12 | Kodosky Jeffrey L (Director) | Sale | 6,600 | 28.20 | 186,120 |
| 2005-09-06 | Kodosky Jeffrey L (Director) | Sale | 6,600 | 28.31 | 186,865 |
| 2005-08-31 | Zogas Peter (Senior Vice Presiden) | Sale | 15,000 | 28.16 | 422,460 |
| 2005-08-31 | Almgren Ray (Vice President) | Sale | 19,000 | 28.16 | 535,044 |
| 2005-08-29 | Kodosky Jeffrey L (Director) | Sale | 6,600 | 28.05 | 185,110 |
| 2005-08-24 | Dehne Timothy R (Senior Vice Presiden) | Sale | 4,000 | 28.10 | 112,400 |
| 2005-08-24 | Kodosky Jeffrey L (Director) | Sale | 3,850 | 28.00 | 107,800 |
| 2005-08-23 | Kodosky Jeffrey L (Director) | Sale | 2,750 | 28.00 | 77,000 |
| 2005-08-15 | Kodosky Jeffrey L (Director) | Sale | 6,600 | 28.00 | 184,800 |
| 2005-08-08 | Kodosky Jeffrey L (Director) | Sale | 6,600 | 28.30 | 186,766 |
| 2005-08-03 | Porterfield Robert (Vice President) | Sale | 6,555 | 29.00 | 190,095 |
| 2005-08-02 | Dehne Timothy R (Senior Vice Presiden) | Sale | 8,000 | 28.30 | 226,400 |
| 2005-08-02 | Kodosky Jeffrey L (Director) | Sale | 6,600 | 28.00 | 184,800 |
| 2005-07-28 | Kodosky Jeffrey L (Director) | Sale | 6,600 | 28.00 | 184,800 |
| 2005-05-20 | Porterfield Robert (Vice President) | Sale | 915 | 23.06 | 21,099 |
| 2005-03-28 | Kodosky Jeffrey L (Director) | Sale | 2,640 | 28.11 | 74,199 |
| 2005-03-21 | Kodosky Jeffrey L (Director) | Sale | 6,600 | 28.40 | 187,446 |
| 2005-03-14 | Kodosky Jeffrey L (Director) | Sale | 6,600 | 29.42 | 194,165 |
| 2004-10-01 | Truchard James J (President) | Sale | 18,400 | 30.51 | 561,347 |
| 2003-08-15 | Kodosky Jeffrey L (Director) | Sale | 4,400 | 37.78 | 166,210 |
| 2002-12-30 | Kodosky Jeffrey L (Director) | Sale | 2,200 | 31.74 | 69,830 |
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Insider trading activities including stock purchases, stock sales, and option exercises
listed in the above tables cannot be completely guaranteed as to their accuracy.
For more insider trading information of National Instruments Corp /de/ (symbol NATI,
CIK number 935494) see
the Securities and Exchange Commission (SEC) website.
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