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NATI - As of  10/20/17, 10:18:15 AM:   3111 Insider Transactions.

Sector: Technology    Industry: Technical & System Software
Prev Close:$28.02  Avg Vol(3m): 442,273  P/E: 40.60  EPS: 0.69

Email this page to a friend.    Institutional Transactions for NATI

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Non-meaningful transactions (gifts, grants, etc.) are automatically filtered out for quicker actions.
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P/S date Filed Date Company Symbol Insider Relationship Share Amt. Unit Price Total Proceeds Shares Owned Return(1m) Details
S 2017-10-16 2017-10-17 20:27:24 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $44.52 $22,260.00 473,800 view
S 2017-10-16 2017-10-17 20:27:24 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $44.52 $22,260.00 473,800 view
S 2017-10-16 2017-10-17 20:27:24 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $44.52 $22,260.00 378,273 view
S 2017-10-16 2017-10-17 20:27:24 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $44.52 $22,260.00 378,271 view
S 2017-10-16 2017-10-17 13:07:02 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 7,500 $44.43 $333,225.00 8,815,170 view
S 2017-10-09 2017-10-10 17:36:41 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 7,500 $43.64 $327,300.00 8,822,670 view
S 2017-10-09 2017-10-10 16:15:56 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $43.63 $21,815.00 474,300 view
S 2017-10-09 2017-10-10 16:15:56 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $43.63 $21,815.00 474,300 view
S 2017-10-09 2017-10-10 16:15:56 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $43.63 $21,815.00 378,773 view
S 2017-10-09 2017-10-10 16:15:56 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $43.63 $21,815.00 378,771 view
S 2017-10-02 2017-10-04 12:16:34 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $42.36 $21,180.00 474,800 view
S 2017-10-02 2017-10-04 12:16:34 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $42.36 $21,180.00 474,800 view
S 2017-10-02 2017-10-04 12:16:34 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $42.36 $21,180.00 379,273 view
S 2017-10-02 2017-10-04 12:16:34 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $42.36 $21,180.00 379,271 view
S 2017-10-02 2017-10-04 11:53:41 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 7,500 $42.34 $317,550.00 8,830,170 view
S 2017-09-25 2017-09-26 14:49:19 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 7,500 $41.07 $308,025.00 8,837,670 view
S 2017-09-25 2017-09-26 13:35:21 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $41.08 $20,540.00 475,300 view
S 2017-09-25 2017-09-26 13:35:21 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $41.08 $20,540.00 475,300 view
S 2017-09-25 2017-09-26 13:35:21 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $41.08 $20,540.00 379,773 view
S 2017-09-25 2017-09-26 13:35:21 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $41.08 $20,540.00 379,771 view
S 2017-09-18 2017-09-20 18:18:00 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $40.88 $20,440.00 475,800 view
S 2017-09-18 2017-09-20 18:18:00 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $40.88 $20,440.00 475,800 view
S 2017-09-18 2017-09-20 18:18:00 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $40.88 $20,440.00 380,273 view
S 2017-09-18 2017-09-20 18:18:00 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $40.88 $20,440.00 380,271 view
S 2017-09-18 2017-09-20 18:10:01 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 7,500 $40.88 $306,600.00 9,016,420 view
S 2017-09-11 2017-09-12 17:11:48 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 7,500 $40.08 $300,600.00 9,023,920 N/A view
S 2017-09-11 2017-09-12 16:55:56 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $40.08 $20,040.00 476,300 N/A view
S 2017-09-11 2017-09-12 16:55:56 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $40.08 $20,040.00 476,300 N/A view
S 2017-09-11 2017-09-12 16:55:56 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $40.08 $20,040.00 380,773 N/A view
S 2017-09-11 2017-09-12 16:55:56 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $40.08 $20,040.00 380,771 N/A view
S 2017-09-05 2017-09-06 17:40:56 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $39.65 $19,825.00 476,800 N/A view
S 2017-09-05 2017-09-06 17:40:56 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $39.65 $19,825.00 476,800 N/A view
S 2017-09-05 2017-09-06 17:40:56 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $39.65 $19,825.00 381,273 N/A view
S 2017-09-05 2017-09-06 17:40:56 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $39.65 $19,825.00 381,271 N/A view
S 2017-09-05 2017-09-06 15:29:16 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 7,500 $39.60 $297,000.00 9,031,420 N/A view
S 2017-08-28 2017-08-30 12:15:08 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $39.54 $19,770.00 477,300 N/A view
S 2017-08-28 2017-08-30 12:15:08 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $39.54 $19,770.00 477,300 N/A view
S 2017-08-28 2017-08-30 12:15:08 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $39.54 $19,770.00 381,773 N/A view
S 2017-08-28 2017-08-30 12:15:08 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $39.54 $19,770.00 381,771 N/A view
S 2017-08-28 2017-08-30 11:56:35 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 7,500 $39.60 $297,000.00 9,038,920 N/A view
S 2017-08-21 2017-08-21 18:54:16 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 7,500 $38.86 $291,450.00 9,046,420 N/A view
S 2017-08-21 2017-08-21 18:46:09 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $38.85 $19,425.00 477,800 N/A view
S 2017-08-21 2017-08-21 18:46:09 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $38.85 $19,425.00 477,800 N/A view
S 2017-08-21 2017-08-21 18:46:09 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $38.85 $19,425.00 382,273 N/A view
S 2017-08-21 2017-08-21 18:46:09 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $38.85 $19,425.00 382,271 N/A view
S 2017-08-14 2017-08-15 16:39:59 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 7,500 $40.08 $300,600.00 9,053,920 N/A view
S 2017-08-14 2017-08-15 16:30:27 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $40.08 $20,040.00 478,300 N/A view
S 2017-08-14 2017-08-15 16:30:27 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $40.08 $20,040.00 478,300 N/A view
S 2017-08-14 2017-08-15 16:30:27 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $40.08 $20,040.00 382,773 N/A view
S 2017-08-14 2017-08-15 16:30:27 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $40.08 $20,040.00 382,771 N/A view
S 2017-08-07 2017-08-09 18:48:18 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $40.54 $20,270.00 478,800 N/A view
S 2017-08-07 2017-08-09 18:48:18 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $40.54 $20,270.00 478,800 N/A view
S 2017-08-07 2017-08-09 18:48:18 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $40.54 $20,270.00 383,273 N/A view
S 2017-08-07 2017-08-09 18:48:18 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $40.54 $20,270.00 383,271 N/A view
S 2017-08-07 2017-08-09 18:32:29 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 7,500 $40.57 $304,275.00 9,061,420 N/A view
S 2017-07-31 2017-08-01 18:08:18 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 7,500 $41.15 $308,625.00 9,068,920 N/A view
S 2017-07-31 2017-08-01 17:57:14 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $41.13 $20,565.00 479,300 N/A view
S 2017-07-31 2017-08-01 17:57:14 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $41.13 $20,565.00 479,300 N/A view
S 2017-07-31 2017-08-01 17:57:14 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $41.13 $20,565.00 383,773 N/A view
S 2017-07-31 2017-08-01 17:57:14 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $41.13 $20,565.00 383,771 N/A view
S 2017-07-24 2017-07-25 14:36:08 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $42.94 $21,470.00 479,800 N/A view
S 2017-07-24 2017-07-25 14:36:08 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $42.94 $21,470.00 479,800 N/A view
S 2017-07-24 2017-07-25 14:36:08 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $42.94 $21,470.00 384,273 N/A view
S 2017-07-24 2017-07-25 14:36:08 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $42.94 $21,470.00 384,271 N/A view
S 2017-07-24 2017-07-25 13:59:10 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 7,500 $42.96 $322,200.00 9,076,420 N/A view
S 2017-07-17 2017-07-18 19:28:11 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $42.03 $21,015.00 480,300 N/A view
S 2017-07-17 2017-07-18 19:28:11 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $42.03 $21,015.00 480,300 N/A view
S 2017-07-17 2017-07-18 19:28:11 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $42.03 $21,015.00 384,773 N/A view
S 2017-07-17 2017-07-18 19:28:11 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $42.03 $21,015.00 384,771 N/A view
S 2017-07-17 2017-07-18 19:11:30 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 7,500 $42.05 $315,375.00 9,083,920 N/A view
S 2017-07-10 2017-07-11 14:34:47 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $40.25 $20,125.00 480,800 N/A view
S 2017-07-10 2017-07-11 14:34:47 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $40.25 $20,125.00 480,800 N/A view
S 2017-07-10 2017-07-11 14:34:47 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $40.25 $20,125.00 385,273 N/A view
S 2017-07-10 2017-07-11 14:34:47 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $40.25 $20,125.00 385,271 N/A view
S 2017-07-10 2017-07-11 12:18:13 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 7,500 $40.21 $301,575.00 9,091,420 N/A view
S 2017-07-03 2017-07-05 18:06:06 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $40.26 $20,130.00 481,300 N/A view
S 2017-07-03 2017-07-05 18:06:06 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $40.26 $20,130.00 481,300 N/A view
S 2017-07-03 2017-07-05 18:06:06 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $40.26 $20,130.00 385,773 N/A view
S 2017-07-03 2017-07-05 18:06:06 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $40.26 $20,130.00 385,771 N/A view
S 2017-07-05 2017-07-05 18:05:25 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 7,500 $40.18 $301,350.00 9,098,920 N/A view
S 2017-06-26 2017-06-27 13:51:42 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $39.89 $19,945.00 481,800 N/A view
S 2017-06-26 2017-06-27 13:51:42 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $39.89 $19,945.00 481,800 N/A view
S 2017-06-26 2017-06-27 13:51:42 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $39.89 $19,945.00 386,273 N/A view
S 2017-06-26 2017-06-27 13:51:42 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $39.89 $19,945.00 386,271 N/A view
S 2017-06-26 2017-06-27 12:52:06 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 7,500 $39.89 $299,175.00 9,106,420 N/A view
S 2017-06-19 2017-06-20 13:52:15 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $39.54 $19,770.00 482,300 N/A view
S 2017-06-19 2017-06-20 13:52:15 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $39.54 $19,770.00 482,300 N/A view
S 2017-06-19 2017-06-20 13:52:15 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $39.54 $19,770.00 386,773 N/A view
S 2017-06-19 2017-06-20 13:52:15 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $39.54 $19,770.00 386,771 N/A view
S 2017-06-19 2017-06-20 13:26:21 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 7,500 $39.58 $296,850.00 9,113,920 N/A view
S 2017-06-12 2017-06-14 17:13:23 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $38.51 $19,253.20 482,800 N/A view
S 2017-06-12 2017-06-14 17:13:23 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $38.51 $19,253.20 482,800 N/A view
S 2017-06-12 2017-06-14 17:13:23 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $38.51 $19,253.20 387,273 N/A view
S 2017-06-12 2017-06-14 17:13:23 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $38.51 $19,253.20 387,271 N/A view
S 2017-06-12 2017-06-14 16:52:47 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 7,500 $38.48 $288,600.00 9,121,420 N/A view
S 2017-06-05 2017-06-05 18:45:32 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $38.80 $19,399.20 483,300 N/A view
S 2017-06-05 2017-06-05 18:45:32 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $38.80 $19,399.20 483,300 N/A view
S 2017-06-05 2017-06-05 18:45:32 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $38.80 $19,399.20 387,773 N/A view
S 2017-06-05 2017-06-05 18:45:32 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $38.80 $19,399.20 387,771 N/A view
S 2017-06-05 2017-06-05 18:20:48 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 7,500 $38.79 $290,925.00 9,128,920 N/A view
S 2017-05-30 2017-05-31 19:06:57 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $38.38 $19,190.00 483,800 N/A view
S 2017-05-30 2017-05-31 19:06:57 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $38.38 $19,190.00 483,800 N/A view
S 2017-05-30 2017-05-31 19:06:57 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $38.38 $19,190.00 388,273 N/A view
S 2017-05-30 2017-05-31 19:06:57 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $38.38 $19,190.00 388,271 N/A view
S 2017-05-30 2017-05-31 18:42:38 NATIONAL INSTRUMENTS CORP NATI Roiko John Charles officer (Vice President, Finance) 1,047 $38.42 $40,229.80 18,248 N/A view
S 2017-05-30 2017-05-31 18:24:40 NATIONAL INSTRUMENTS CORP NATI Rust Scott Arthur officer (Senior Vice President) 3,288 $38.34 $126,062.00 17,189 N/A view
S 2017-05-30 2017-05-31 18:00:14 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 7,500 $38.36 $287,700.00 9,136,420 N/A view
S 2017-05-26 2017-05-30 13:10:38 NATIONAL INSTRUMENTS CORP NATI DAVERN ALEXANDER M officer (President & CEO) 9,914 $38.52 $381,887.00 84,757 N/A view
S 2017-05-22 2017-05-23 17:08:47 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $37.47 $18,735.00 484,300 N/A view
S 2017-05-22 2017-05-23 17:08:47 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $37.47 $18,735.00 484,300 N/A view
S 2017-05-22 2017-05-23 17:08:47 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $37.47 $18,735.00 388,773 N/A view
S 2017-05-22 2017-05-23 17:08:47 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $37.47 $18,735.00 388,771 N/A view
S 2017-05-22 2017-05-23 16:56:06 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 7,500 $37.61 $282,075.00 9,143,920 N/A view
S 2017-05-15 2017-05-17 16:19:49 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $36.64 $18,320.00 484,800 N/A view
S 2017-05-15 2017-05-17 16:19:49 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $36.64 $18,320.00 484,800 N/A view
S 2017-05-15 2017-05-17 16:19:49 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $36.64 $18,320.00 389,273 N/A view
S 2017-05-15 2017-05-17 16:19:49 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $36.64 $18,320.00 389,271 N/A view
S 2017-05-15 2017-05-17 15:58:58 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 7,500 $36.77 $275,775.00 9,151,420 N/A view
S 2017-05-10 2017-05-11 17:15:48 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 40,000 $35.07 $1,402,800.00 9,158,920 N/A view
S 2017-05-08 2017-05-09 18:01:28 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 32,500 $35.01 $1,137,820.00 9,198,920 N/A view
S 2017-05-08 2017-05-09 15:53:54 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $35.02 $17,510.00 485,300 N/A view
S 2017-05-08 2017-05-09 15:53:54 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $35.02 $17,510.00 485,300 N/A view
S 2017-05-08 2017-05-09 15:53:54 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $35.02 $17,510.00 389,773 N/A view
S 2017-05-08 2017-05-09 15:53:54 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $35.02 $17,510.00 389,771 N/A view
S 2017-05-05 2017-05-09 15:53:54 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 54 $35.00 $1,890.00 485,800 N/A view
S 2017-05-05 2017-05-09 15:53:54 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 54 $35.00 $1,890.00 485,800 N/A view
S 2017-05-05 2017-05-09 15:53:54 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 54 $35.00 $1,890.00 390,273 N/A view
S 2017-05-05 2017-05-09 15:53:54 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 55 $35.00 $1,925.00 390,271 N/A view
S 2017-05-05 2017-05-08 09:22:34 NATIONAL INSTRUMENTS CORP NATI Starkloff Eric Howard officer (Executive Vice President) 1,316 $34.91 $45,946.70 10,317 N/A view
S 2017-05-05 2017-05-08 09:22:34 NATIONAL INSTRUMENTS CORP NATI Starkloff Eric Howard officer (Executive Vice President) 5,572 $34.91 $194,530.00 11,633 N/A view
S 2017-04-28 2017-05-02 17:12:37 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $35.13 $17,565.00 485,854 N/A view
S 2017-04-28 2017-05-02 17:12:37 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $35.13 $17,565.00 485,854 N/A view
S 2017-04-28 2017-05-02 17:12:37 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $35.13 $17,565.00 390,327 N/A view
S 2017-04-28 2017-05-02 17:12:37 NATIONAL INSTRUMENTS CORP NATI KODOSKY JEFFREY L director 500 $35.13 $17,565.00 390,326 N/A view
S 2017-05-01 2017-05-02 17:09:54 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 2,500 $34.43 $86,075.00 9,231,420 N/A view
S 2017-04-28 2017-05-01 12:19:11 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 20,000 $35.27 $705,400.00 9,233,920 N/A view
S 2017-04-24 2017-04-24 19:43:39 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 2,500 $34.02 $85,050.00 9,253,920 N/A view
S 2017-04-17 2017-04-18 11:59:20 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 2,500 $32.12 $80,300.00 9,256,420 N/A view
S 2017-04-10 2017-04-12 11:57:02 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 2,500 $32.24 $80,600.00 9,258,920 N/A view
S 2017-04-03 2017-04-04 18:46:20 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 2,500 $32.17 $80,425.00 9,261,420 N/A view
S 2017-03-27 2017-03-29 13:35:22 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 2,500 $31.88 $79,700.00 9,263,920 N/A view
S 2017-03-20 2017-03-21 16:31:07 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 2,500 $32.45 $81,125.00 9,266,420 N/A view
S 2017-03-13 2017-03-15 16:28:55 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 2,500 $32.33 $80,825.00 9,268,920 N/A view
S 2017-03-06 2017-03-07 17:09:52 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 10% owner 2,500 $32.26 $80,650.00 9,271,420 N/A view
S 2017-02-27 2017-03-01 13:39:33 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 10% owner 2,500 $32.41 $81,025.00 9,273,920 N/A view
S 2017-02-21 2017-02-22 17:54:37 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 10% owner 2,500 $32.25 $80,625.00 9,276,420 N/A view
S 2017-02-13 2017-02-15 15:39:07 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 10% owner 2,500 $31.92 $79,800.00 9,278,920 N/A view
S 2017-02-06 2017-02-07 20:43:35 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 10% owner 2,500 $31.67 $79,175.00 9,281,420 N/A view
S 2017-01-30 2017-02-01 16:42:56 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 10% owner 2,500 $31.11 $77,775.00 9,283,920 N/A view
S 2017-01-23 2017-01-25 13:45:33 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 10% owner 2,500 $30.86 $77,150.00 9,286,420 N/A view
S 2017-01-17 2017-01-18 21:46:18 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 10% owner 2,500 $30.37 $75,925.00 9,288,920 N/A view
S 2017-01-09 2017-01-11 16:55:45 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director 10% owner 2,500 $31.28 $78,200.00 9,291,420 N/A view
S 2016-11-11 2016-11-18 14:17:55 NATIONAL INSTRUMENTS CORP NATI Starkloff Eric Howard officer (Executive Vice President) 1,222 $29.00 $35,438.00 9,388 N/A view
S 2016-11-08 2016-11-09 13:47:33 NATIONAL INSTRUMENTS CORP NATI Starkloff Eric Howard officer (Executive Vice President) 1,393 $28.50 $39,700.50 10,610 N/A view
S 2016-11-07 2016-11-08 20:41:50 NATIONAL INSTRUMENTS CORP NATI DAVERN ALEXANDER M officer (COO, CFO & EXECUTIVE VP) 5,500 $28.31 $155,711.00 81,227 N/A view
S 2016-11-07 2016-11-07 20:29:05 NATIONAL INSTRUMENTS CORP NATI Starkloff Eric Howard officer (Executive Vice President) 437 $28.50 $12,454.50 12,003 N/A view
P 2016-11-04 2016-11-04 18:59:05 NATIONAL INSTRUMENTS CORP NATI LE DUY LOAN T director 1,207 $27.23 $32,861.80 83,327 N/A view
S 2016-11-01 2016-11-01 19:16:51 NATIONAL INSTRUMENTS CORP NATI Starkloff Eric Howard officer (Executive Vice President) 1,709 $28.09 $48,005.80 12,440 N/A view
S 2016-10-31 2016-11-01 14:48:56 NATIONAL INSTRUMENTS CORP NATI Rust Scott Arthur officer (Senior Vice President) 17,454 $27.80 $485,134.00 15,354 N/A view
P 2016-05-23 2016-05-25 17:09:48 NATIONAL INSTRUMENTS CORP NATI TRUCHARD JAMES J director officer 10% owner (President) 394,819 $27.50 $1.08555E7 9,458,920 N/A view
P 2016-05-04 2016-05-04 20:05:28 NATIONAL INSTRUMENTS CORP NATI LE DUY LOAN T director 575 $27.66 $15,901.90 82,120 N/A view
P 2016-02-04 2016-02-05 18:48:24 NATIONAL INSTRUMENTS CORP /DE/ NATI LE DUY LOAN T director 3,100 $27.85 $86,322.60 77,322 N/A view
S 2015-11-02 2015-11-02 19:11:56 NATIONAL INSTRUMENTS CORP /DE/ NATI Rust Scott Arthur officer (Senior Vice President) 3,262 $30.68 $100,094.00 28,203 N/A view
S 2015-10-29 2015-10-30 14:57:02 NATIONAL INSTRUMENTS CORP /DE/ NATI DAVERN ALEXANDER M officer (COO, CFO & EXECUTIVE VP) 3,000 $30.89 $92,656.20 74,339 N/A view
S 2015-05-20 2015-05-21 17:42:20 NATIONAL INSTRUMENTS CORP /DE/ NATI Rust Scott Arthur officer (Senior Vice President) 6,102 $29.97 $182,874.00 31,216 N/A view
S 2015-05-18 2015-05-19 15:59:26 NATIONAL INSTRUMENTS CORP /DE/ NATI Starkloff Eric Howard officer (Executive Vice President) 1,108 $30.00 $33,240.00 7,643 N/A view
S 2015-05-14 2015-05-15 17:29:02 NATIONAL INSTRUMENTS CORP /DE/ NATI Starkloff Eric Howard officer (Executive Vice President) 996 $29.50 $29,382.00 8,751 N/A view
S 2015-05-13 2015-05-13 18:20:54 NATIONAL INSTRUMENTS CORP /DE/ NATI Starkloff Eric Howard officer (Executive Vice President) 1,675 $29.01 $48,585.10 9,747 N/A view
P 2015-05-04 2015-05-04 18:26:18 NATIONAL INSTRUMENTS CORP /DE/ NATI ROESSLEIN CHARLES J director 3,000 $28.50 $85,495.80 85,790 N/A view
S 2014-12-09 2014-12-09 18:59:02 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.54 $31,540.00 486,354 3.96% view
S 2014-12-09 2014-12-09 18:59:02 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.54 $31,540.00 486,354 3.96% view
S 2014-12-09 2014-12-09 18:59:02 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.54 $31,540.00 390,827 3.96% view
S 2014-12-09 2014-12-09 18:59:02 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.54 $31,540.00 390,826 3.96% view
S 2014-12-01 2014-12-01 19:06:56 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.16 $32,160.20 487,354 3.33% view
S 2014-12-01 2014-12-01 19:06:56 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.16 $32,160.20 487,354 3.33% view
S 2014-12-01 2014-12-01 19:06:56 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.16 $32,160.20 391,827 3.33% view
S 2014-12-01 2014-12-01 19:06:56 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.16 $32,160.20 391,826 3.33% view
S 2014-11-24 2014-11-26 12:25:54 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.34 $32,337.20 488,354 1.54% view
S 2014-11-24 2014-11-26 12:25:54 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.34 $32,337.20 488,354 1.54% view
S 2014-11-24 2014-11-26 12:25:54 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.34 $32,337.20 392,827 1.54% view
S 2014-11-24 2014-11-26 12:25:53 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.34 $32,337.20 392,826 1.54% view
S 2014-11-17 2014-11-18 13:24:12 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.92 $31,917.80 489,354 3.25% view
S 2014-11-17 2014-11-18 13:24:12 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.92 $31,917.80 489,354 3.25% view
S 2014-11-17 2014-11-18 13:24:12 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.92 $31,917.80 393,827 3.25% view
S 2014-11-17 2014-11-18 13:24:12 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.92 $31,917.80 393,826 3.25% view
S 2014-11-10 2014-11-12 15:46:00 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.77 $32,768.00 490,354 4.72% view
S 2014-11-10 2014-11-12 15:46:00 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.77 $32,768.00 490,354 4.72% view
S 2014-11-10 2014-11-12 15:46:00 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.77 $32,768.00 394,827 4.72% view
S 2014-11-10 2014-11-12 15:46:00 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.77 $32,768.00 394,826 4.72% view
S 2014-11-10 2014-11-12 13:01:37 NATIONAL INSTRUMENTS CORP /DE/ NATI DAVERN ALEXANDER M officer (COO, CFO & EXECUTIVE VP) 4,841 $32.86 $159,098.00 64,519 5.00% view
S 2014-11-03 2014-11-05 15:46:54 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.97 $31,971.00 491,354 -1.72% view
S 2014-11-03 2014-11-05 15:46:54 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.97 $31,971.00 491,354 -1.72% view
S 2014-11-03 2014-11-05 15:46:54 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.97 $31,971.00 395,827 -1.72% view
S 2014-11-03 2014-11-05 15:46:54 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.97 $31,971.00 395,826 -1.72% view
S 2014-10-27 2014-10-29 11:54:54 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $30.18 $30,180.70 492,354 -7.15% view
S 2014-10-27 2014-10-29 11:54:54 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $30.18 $30,180.70 492,354 -7.15% view
S 2014-10-27 2014-10-29 11:54:54 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $30.18 $30,180.70 396,827 -7.15% view
S 2014-10-27 2014-10-29 11:54:54 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $30.18 $30,180.70 396,826 -7.15% view
S 2014-10-20 2014-10-22 15:40:49 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $28.51 $28,506.40 493,354 -10.75% view
S 2014-10-20 2014-10-22 15:40:49 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $28.51 $28,506.40 493,354 -10.75% view
S 2014-10-20 2014-10-22 15:40:49 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $28.51 $28,506.40 397,827 -10.75% view
S 2014-10-20 2014-10-22 15:40:49 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $28.51 $28,506.40 397,826 -10.75% view
S 2014-10-13 2014-10-16 12:41:31 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $27.15 $27,147.20 494,354 -20.23% view
S 2014-10-13 2014-10-16 12:41:31 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $27.15 $27,147.20 494,354 -20.23% view
S 2014-10-13 2014-10-16 12:41:31 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $27.15 $27,147.20 398,827 -20.23% view
S 2014-10-13 2014-10-16 12:41:31 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $27.15 $27,147.20 398,826 -20.23% view
S 2014-10-06 2014-10-08 18:14:03 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $30.39 $30,391.20 495,354 -7.00% view
S 2014-10-06 2014-10-08 18:14:03 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $30.39 $30,391.20 495,354 -7.00% view
S 2014-10-06 2014-10-08 18:14:03 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $30.39 $30,391.20 399,827 -7.00% view
S 2014-10-06 2014-10-08 18:14:03 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $30.39 $30,391.20 399,826 -7.00% view
S 2014-09-29 2014-10-01 15:24:00 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.01 $31,010.00 496,354 0.68% view
S 2014-09-29 2014-10-01 15:24:00 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.01 $31,010.00 496,354 0.68% view
S 2014-09-29 2014-10-01 15:24:00 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.01 $31,010.00 400,827 0.68% view
S 2014-09-29 2014-10-01 15:24:00 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.01 $31,010.00 400,826 0.68% view
S 2014-09-22 2014-09-24 12:14:02 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.54 $31,540.00 497,354 7.58% view
S 2014-09-22 2014-09-24 12:14:02 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.54 $31,540.00 497,354 7.58% view
S 2014-09-22 2014-09-24 12:14:02 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.54 $31,540.00 401,827 7.58% view
S 2014-09-22 2014-09-24 12:14:02 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.54 $31,540.00 401,826 7.58% view
S 2014-09-15 2014-09-17 18:36:05 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.22 $32,219.70 498,354 16.01% view
S 2014-09-15 2014-09-17 18:36:05 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.22 $32,219.70 498,354 16.01% view
S 2014-09-15 2014-09-17 18:36:05 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.22 $32,219.70 402,827 16.01% view
S 2014-09-15 2014-09-17 18:36:05 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.22 $32,219.70 402,826 16.01% view
S 2014-09-08 2014-09-10 12:35:04 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.80 $32,797.40 499,354 8.25% view
S 2014-09-08 2014-09-10 12:35:04 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.80 $32,797.40 499,354 8.25% view
S 2014-09-08 2014-09-10 12:35:04 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.80 $32,797.40 403,827 8.25% view
S 2014-09-08 2014-09-10 12:35:04 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.80 $32,797.40 403,826 8.25% view
S 2014-09-02 2014-09-04 19:33:22 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $33.22 $33,217.80 500,354 8.69% view
S 2014-09-02 2014-09-04 19:33:22 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $33.22 $33,217.80 500,354 8.69% view
S 2014-09-02 2014-09-04 19:33:22 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $33.22 $33,217.80 404,827 8.69% view
S 2014-09-02 2014-09-04 19:33:22 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $33.22 $33,217.80 404,826 8.69% view
S 2014-08-29 2014-09-03 15:20:18 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $33.03 $33,034.20 501,354 5.67% view
S 2014-08-29 2014-09-03 15:20:18 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $33.03 $33,034.20 501,354 5.67% view
S 2014-08-29 2014-09-03 15:20:18 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $33.03 $33,034.20 405,827 5.67% view
S 2014-08-29 2014-09-03 15:20:18 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $33.03 $33,034.20 405,826 5.67% view
S 2014-08-29 2014-09-02 11:14:02 NATIONAL INSTRUMENTS CORP /DE/ NATI DAVERN ALEXANDER M officer (COO, CFO & EXECUTIVE VP) 1,000 $32.83 $32,830.00 69,360 5.09% view
S 2014-08-25 2014-08-27 11:51:23 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.95 $32,950.00 501,354 5.61% view
S 2014-08-25 2014-08-27 11:51:23 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.95 $32,950.00 501,354 5.61% view
S 2014-08-25 2014-08-27 11:51:23 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.95 $32,950.00 405,827 5.61% view
S 2014-08-25 2014-08-27 11:51:23 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.95 $32,950.00 405,826 5.61% view
S 2014-08-18 2014-08-19 16:14:11 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.82 $32,820.20 502,354 1.89% view
S 2014-08-18 2014-08-19 16:14:11 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.82 $32,820.20 502,354 1.89% view
S 2014-08-18 2014-08-19 16:14:11 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.82 $32,820.20 406,827 1.89% view
S 2014-08-18 2014-08-19 16:14:11 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.82 $32,820.20 406,826 1.89% view
S 2014-08-18 2014-08-19 15:44:04 NATIONAL INSTRUMENTS CORP /DE/ NATI Rust Scott Arthur officer (Senior Vice President) 5,173 $32.78 $169,571.00 33,427 1.77% view
S 2014-08-11 2014-08-13 16:07:52 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.60 $32,598.00 503,354 -0.99% view
S 2014-08-11 2014-08-13 16:07:52 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.60 $32,598.00 503,354 -0.99% view
S 2014-08-11 2014-08-13 16:07:52 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.60 $32,598.00 407,827 -0.99% view
S 2014-08-11 2014-08-13 16:07:52 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.60 $32,598.00 407,826 -0.99% view
S 2014-08-04 2014-08-06 17:37:15 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.97 $31,970.00 504,354 -2.25% view
S 2014-08-04 2014-08-06 17:37:15 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.97 $31,970.00 504,354 -2.25% view
S 2014-08-04 2014-08-06 17:37:15 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.97 $31,970.00 408,827 -2.25% view
S 2014-08-04 2014-08-06 17:37:15 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.97 $31,970.00 408,826 -2.25% view
P 2014-08-01 2014-08-04 12:40:13 NATIONAL INSTRUMENTS CORP /DE/ NATI McGrath Michael E director 2,000 $31.62 $63,250.00 2,000 4.82% view
S 2014-07-28 2014-07-31 19:14:02 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.73 $31,734.80 505,354 -3.48% view
S 2014-07-28 2014-07-31 19:14:02 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.73 $31,734.80 505,354 -3.48% view
S 2014-07-28 2014-07-31 19:14:02 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.73 $31,734.80 409,827 -3.48% view
S 2014-07-28 2014-07-31 19:14:02 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.73 $31,734.80 409,826 -3.48% view
S 2014-07-21 2014-07-23 10:14:01 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.96 $31,960.00 506,354 -4.22% view
S 2014-07-21 2014-07-23 10:14:01 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.96 $31,960.00 506,354 -4.22% view
S 2014-07-21 2014-07-23 10:14:01 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.96 $31,960.00 410,827 -4.22% view
S 2014-07-21 2014-07-23 10:14:01 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.96 $31,960.00 410,826 -4.22% view
S 2014-07-14 2014-07-16 19:38:23 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.01 $32,010.00 507,354 -1.87% view
S 2014-07-14 2014-07-16 19:38:23 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.01 $32,010.00 507,354 -1.87% view
S 2014-07-14 2014-07-16 19:38:23 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.01 $32,010.00 411,827 -1.87% view
S 2014-07-14 2014-07-16 19:38:23 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.01 $32,010.00 411,826 -1.87% view
S 2014-07-07 2014-07-09 17:45:28 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.65 $32,650.00 508,354 1.44% view
S 2014-07-07 2014-07-09 17:45:28 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.65 $32,650.00 508,354 1.44% view
S 2014-07-07 2014-07-09 17:45:28 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.65 $32,650.00 412,827 1.44% view
S 2014-07-07 2014-07-09 17:45:28 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.65 $32,650.00 412,826 1.44% view
S 2014-06-30 2014-07-01 18:46:16 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.13 $32,130.00 509,354 -1.24% view
S 2014-06-30 2014-07-01 18:46:16 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.13 $32,130.00 509,354 -1.24% view
S 2014-06-30 2014-07-01 18:46:16 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.13 $32,130.00 413,827 -1.24% view
S 2014-06-30 2014-07-01 18:46:16 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.13 $32,130.00 413,826 -1.24% view
S 2014-06-24 2014-06-26 17:31:10 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.65 $31,648.00 510,354 -2.60% view
S 2014-06-24 2014-06-26 17:31:10 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.65 $31,648.00 510,354 -2.60% view
S 2014-06-24 2014-06-26 17:31:10 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.65 $31,648.00 414,827 -2.60% view
S 2014-06-24 2014-06-26 17:31:10 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.65 $31,648.00 414,826 -2.60% view
S 2014-06-09 2014-06-11 12:25:12 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $29.62 $29,621.80 512,354 -9.11% view
S 2014-06-09 2014-06-11 12:25:12 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $29.62 $29,621.80 512,354 -9.11% view
S 2014-06-09 2014-06-11 12:25:12 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $29.62 $29,621.80 416,827 -9.11% view
S 2014-06-09 2014-06-11 12:25:12 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $29.62 $29,621.80 416,826 -9.11% view
S 2014-06-02 2014-06-04 17:56:00 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $28.54 $28,536.10 513,354 -14.66% view
S 2014-06-02 2014-06-04 17:56:00 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $28.54 $28,536.10 513,354 -14.66% view
S 2014-06-02 2014-06-04 17:56:00 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $28.54 $28,536.10 417,827 -14.66% view
S 2014-06-02 2014-06-04 17:56:00 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $28.54 $28,536.10 417,826 -14.66% view
S 2014-05-21 2014-05-23 15:08:57 NATIONAL INSTRUMENTS CORP /DE/ NATI Starkloff Eric Howard officer (Executive Vice President) 1,779 $27.81 $49,480.40 7,851 -15.59% view
S 2014-05-19 2014-05-19 19:27:19 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $27.90 $27,902.00 515,354 -14.26% view
S 2014-05-19 2014-05-19 19:27:19 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $27.90 $27,902.00 515,354 -14.26% view
S 2014-05-19 2014-05-19 19:27:19 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $27.90 $27,902.00 419,827 -14.26% view
S 2014-05-19 2014-05-19 19:27:19 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $27.90 $27,902.00 419,826 -14.26% view
S 2014-05-19 2014-05-19 19:22:13 NATIONAL INSTRUMENTS CORP /DE/ NATI DAVERN ALEXANDER M officer (COO, CFO & EXECUTIVE VP) 1,000 $28.00 $28,000.00 70,360 -13.86% view
S 2014-05-05 2014-05-07 21:21:54 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $27.42 $27,422.60 517,354 -6.70% view
S 2014-05-05 2014-05-07 21:21:54 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $27.42 $27,422.60 517,354 -6.70% view
S 2014-05-05 2014-05-07 21:21:54 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $27.42 $27,422.60 421,827 -6.70% view
S 2014-05-05 2014-05-07 21:21:54 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $27.42 $27,422.60 421,826 -6.70% view
S 2014-04-28 2014-05-01 20:50:27 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $26.93 $26,931.90 518,354 -6.64% view
S 2014-04-28 2014-05-01 20:50:27 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $26.93 $26,931.90 518,354 -6.64% view
S 2014-04-28 2014-05-01 20:50:27 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $26.93 $26,931.90 422,827 -6.64% view
S 2014-04-28 2014-05-01 20:50:27 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $26.93 $26,931.90 422,826 -6.64% view
S 2014-04-21 2014-04-23 19:07:21 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $27.34 $27,342.20 519,354 -1.67% view
S 2014-04-21 2014-04-23 19:07:21 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $27.34 $27,342.20 519,354 -1.67% view
S 2014-04-21 2014-04-23 19:07:21 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $27.34 $27,342.20 423,827 -1.67% view
S 2014-04-21 2014-04-23 19:07:21 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $27.34 $27,342.20 423,826 -1.67% view
S 2014-04-14 2014-04-16 20:00:29 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $26.98 $26,980.00 520,354 -1.48% view
S 2014-04-14 2014-04-16 20:00:29 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $26.98 $26,980.00 520,354 -1.48% view
S 2014-04-14 2014-04-16 20:00:29 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $26.98 $26,980.00 424,827 -1.48% view
S 2014-04-14 2014-04-16 20:00:29 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $26.98 $26,980.00 424,826 -1.48% view
S 2014-04-08 2014-04-10 16:02:40 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $27.63 $27,630.90 521,354 0.00% view
S 2014-04-08 2014-04-10 16:02:40 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $27.63 $27,630.90 521,354 0.00% view
S 2014-04-08 2014-04-10 16:02:40 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $27.63 $27,630.90 425,827 0.00% view
S 2014-04-08 2014-04-10 16:02:40 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $27.63 $27,630.90 425,826 0.00% view
S 2014-03-31 2014-04-02 18:23:41 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $28.65 $28,651.40 522,354 N/A view
S 2014-03-31 2014-04-02 18:23:41 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $28.65 $28,651.40 522,354 4.68% view
S 2014-03-31 2014-04-02 18:23:41 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $28.65 $28,651.40 426,827 4.68% view
S 2014-03-31 2014-04-02 18:23:41 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $28.65 $28,651.40 426,826 4.68% view
S 2014-03-24 2014-03-26 18:15:38 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $29.72 $29,721.70 523,354 7.74% view
S 2014-03-24 2014-03-26 18:15:38 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $29.72 $29,721.70 523,354 7.74% view
S 2014-03-24 2014-03-26 18:15:38 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $29.72 $29,721.70 427,827 7.74% view
S 2014-03-24 2014-03-26 18:15:38 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $29.72 $29,721.70 427,826 7.74% view
S 2014-03-17 2014-03-19 19:28:50 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $29.47 $29,472.00 524,354 6.42% view
S 2014-03-17 2014-03-19 19:28:50 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $29.47 $29,472.00 524,354 6.42% view
S 2014-03-17 2014-03-19 19:28:50 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $29.47 $29,472.00 428,827 6.42% view
S 2014-03-17 2014-03-19 19:28:50 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $29.47 $29,472.00 428,826 6.42% view
S 2014-03-03 2014-03-05 20:51:05 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $28.55 $28,549.50 526,354 -2.35% view
S 2014-03-03 2014-03-05 20:51:05 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $28.55 $28,549.50 526,354 -2.35% view
S 2014-03-03 2014-03-05 20:51:05 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $28.55 $28,549.50 430,827 -2.35% view
S 2014-03-03 2014-03-05 20:51:05 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $28.55 $28,549.50 430,826 -2.35% view
S 2014-02-24 2014-02-26 18:50:17 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $29.11 $29,107.40 527,354 -2.24% view
S 2014-02-24 2014-02-26 18:50:17 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $29.11 $29,107.40 527,354 -2.24% view
S 2014-02-24 2014-02-26 18:50:17 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $29.11 $29,107.40 431,827 -2.24% view
S 2014-02-24 2014-02-26 18:50:17 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $29.11 $29,107.40 431,826 -2.24% view
S 2014-02-18 2014-02-20 13:22:21 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $28.70 $28,704.10 528,354 -4.86% view
S 2014-02-18 2014-02-20 13:22:21 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $28.70 $28,704.10 528,354 -4.86% view
S 2014-02-18 2014-02-20 13:22:21 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $28.70 $28,704.10 432,827 -4.86% view
S 2014-02-18 2014-02-20 13:22:21 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $28.70 $28,704.10 432,826 -4.86% view
S 2014-02-03 2014-02-05 19:31:01 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $27.95 $27,950.00 530,354 -2.33% view
S 2014-02-03 2014-02-05 19:31:01 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $27.95 $27,950.00 530,354 -2.33% view
S 2014-02-03 2014-02-05 19:31:01 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $27.95 $27,950.00 434,827 -2.33% view
S 2014-02-03 2014-02-05 19:31:01 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $27.95 $27,950.00 434,826 -2.33% view
S 2014-01-27 2014-01-29 20:10:29 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.34 $31,337.20 531,354 7.55% view
S 2014-01-27 2014-01-29 20:10:29 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.34 $31,337.20 531,354 7.55% view
S 2014-01-27 2014-01-29 20:10:29 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.34 $31,337.20 435,827 7.55% view
S 2014-01-27 2014-01-29 20:10:29 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.34 $31,337.20 435,826 7.55% view
S 2014-01-21 2014-01-27 21:03:49 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.63 $32,625.10 532,354 11.48% view
S 2014-01-21 2014-01-27 21:03:49 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.63 $32,625.10 532,354 11.48% view
S 2014-01-21 2014-01-27 21:03:49 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.63 $32,625.10 436,827 11.48% view
S 2014-01-21 2014-01-27 21:03:49 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $32.63 $32,625.10 436,826 11.48% view
S 2014-01-13 2014-01-15 13:40:13 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.75 $31,750.30 533,354 10.55% view
S 2014-01-13 2014-01-15 13:40:13 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.75 $31,750.30 533,354 10.55% view
S 2014-01-13 2014-01-15 13:40:13 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.75 $31,750.30 437,827 10.55% view
S 2014-01-13 2014-01-15 13:40:13 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.75 $31,750.30 437,826 10.55% view
S 2014-01-06 2014-01-08 18:11:04 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $30.69 $30,686.30 534,354 10.38% view
S 2014-01-06 2014-01-08 18:11:04 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $30.69 $30,686.30 534,354 10.38% view
S 2014-01-06 2014-01-08 18:11:04 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $30.69 $30,686.30 438,827 10.38% view
S 2014-01-06 2014-01-08 18:11:04 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $30.69 $30,686.30 438,826 10.38% view
S 2013-12-30 2014-01-02 11:44:08 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.40 $31,404.20 535,354 0.68% view
S 2013-12-30 2014-01-02 11:44:08 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.40 $31,404.20 535,354 0.68% view
S 2013-12-30 2014-01-02 11:44:08 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.40 $31,404.20 439,827 0.68% view
S 2013-12-30 2014-01-02 11:44:08 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $31.40 $31,404.20 439,826 0.68% view
S 2013-12-16 2013-12-18 17:41:17 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $29.95 $29,950.00 537,354 -8.11% view
S 2013-12-16 2013-12-18 17:41:17 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $29.95 $29,950.00 537,354 -8.11% view
S 2013-12-16 2013-12-18 17:41:17 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $29.95 $29,950.00 441,827 -8.11% view
S 2013-12-16 2013-12-18 17:41:17 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $29.95 $29,950.00 441,826 -8.11% view
S 2013-12-09 2013-12-10 17:10:59 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $30.33 $30,325.90 538,354 -4.60% view
S 2013-12-09 2013-12-10 17:10:59 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $30.33 $30,325.90 538,354 -4.60% view
S 2013-12-09 2013-12-10 17:10:59 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $30.33 $30,325.90 442,827 -4.60% view
S 2013-12-09 2013-12-10 17:10:59 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,000 $30.33 $30,325.90 442,826 -4.60% view
S 2013-11-27 2013-11-27 18:32:43 NATIONAL INSTRUMENTS CORP /DE/ NATI ZOGAS PETER officer (Senior Vice President) 1,146 $31.44 $36,025.20 79,492 0.37% view
S 2013-11-26 2013-11-27 15:43:30 NATIONAL INSTRUMENTS CORP /DE/ NATI ZOGAS PETER officer (Senior Vice President) 1,109 $31.61 $35,057.50 80,638 0.89% view
S 2013-11-25 2013-11-27 14:07:13 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $31.29 $62,585.00 541,354 -0.25% view
S 2013-11-25 2013-11-27 14:07:13 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $31.29 $62,585.00 541,354 -0.25% view
S 2013-11-25 2013-11-27 14:07:13 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $31.29 $125,170.00 447,827 -0.25% view
S 2013-11-25 2013-11-27 14:07:13 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $31.29 $125,170.00 447,826 -0.25% view
S 2013-11-18 2013-11-20 18:47:22 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $31.86 $63,726.40 543,354 4.12% view
S 2013-11-18 2013-11-20 18:47:22 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $31.86 $63,726.40 543,354 4.12% view
S 2013-11-18 2013-11-20 18:47:22 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $31.86 $127,453.00 451,827 4.12% view
S 2013-11-18 2013-11-20 18:47:22 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $31.86 $127,453.00 451,826 4.12% view
S 2013-11-11 2013-11-13 18:07:05 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $31.68 $63,352.80 545,354 5.92% view
S 2013-11-11 2013-11-13 18:07:05 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $31.68 $63,352.80 545,354 5.92% view
S 2013-11-11 2013-11-13 18:07:05 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $31.68 $126,706.00 455,827 5.92% view
S 2013-11-11 2013-11-13 18:07:05 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $31.68 $126,706.00 455,826 5.92% view
S 2013-11-08 2013-11-12 17:56:55 NATIONAL INSTRUMENTS CORP /DE/ NATI ZOGAS PETER officer (Senior Vice President) 1,508 $31.60 $47,652.60 81,747 3.35% view
S 2013-11-05 2013-11-07 18:21:30 NATIONAL INSTRUMENTS CORP /DE/ NATI CARLTON DONALD M director 15,000 $32.01 $480,174.00 39,827 5.35% view
S 2013-11-04 2013-11-06 17:00:33 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $32.13 $64,261.40 547,354 6.26% view
S 2013-11-04 2013-11-06 17:00:33 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $32.13 $64,261.40 547,354 6.26% view
S 2013-11-04 2013-11-06 17:00:33 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $32.13 $128,523.00 459,827 6.26% view
S 2013-11-04 2013-11-06 17:00:33 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $32.13 $128,523.00 459,826 6.26% view
S 2013-10-28 2013-10-30 12:15:25 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $29.47 $58,949.80 549,354 -6.77% view
S 2013-10-28 2013-10-30 12:15:25 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $29.47 $58,949.80 549,354 -6.77% view
S 2013-10-28 2013-10-30 12:15:25 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $29.47 $117,900.00 463,827 -6.77% view
S 2013-10-28 2013-10-30 12:15:25 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $29.47 $117,900.00 463,826 -6.77% view
S 2013-10-21 2013-10-23 12:52:20 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $30.68 $61,365.40 551,354 -2.21% view
S 2013-10-21 2013-10-23 12:52:20 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $30.68 $61,365.40 551,354 -2.21% view
S 2013-10-21 2013-10-23 12:52:20 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $30.68 $122,731.00 467,827 -2.21% view
S 2013-10-21 2013-10-23 12:52:20 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $30.68 $122,731.00 467,826 -2.21% view
S 2013-10-14 2013-10-15 17:12:03 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $30.90 $61,795.20 553,354 -1.92% view
S 2013-10-14 2013-10-15 17:12:03 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $30.90 $61,795.20 553,354 -1.92% view
S 2013-10-14 2013-10-15 17:12:03 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $30.90 $123,590.00 471,827 -1.92% view
S 2013-10-14 2013-10-15 17:12:03 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $30.90 $123,590.00 471,826 -1.92% view
S 2013-10-07 2013-10-08 15:38:30 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $30.70 $61,395.40 555,354 -1.51% view
S 2013-10-07 2013-10-08 15:38:30 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $30.70 $61,395.40 555,354 -1.51% view
S 2013-10-07 2013-10-08 15:38:30 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $30.70 $122,791.00 475,827 -1.51% view
S 2013-10-07 2013-10-08 15:38:30 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $30.70 $122,791.00 475,826 -1.51% view
S 2013-09-30 2013-09-30 17:38:28 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $30.99 $61,977.00 557,354 5.45% view
S 2013-09-30 2013-09-30 17:38:28 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $30.99 $61,977.00 557,354 5.45% view
S 2013-09-30 2013-09-30 17:38:28 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $30.99 $123,954.00 479,827 5.45% view
S 2013-09-30 2013-09-30 17:38:28 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $30.99 $123,954.00 479,826 5.45% view
S 2013-09-23 2013-09-25 17:10:13 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $30.77 $61,544.00 559,354 3.22% view
S 2013-09-23 2013-09-25 17:10:13 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $30.77 $61,544.00 559,354 3.22% view
S 2013-09-23 2013-09-25 17:10:13 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $30.77 $123,088.00 483,827 3.22% view
S 2013-09-23 2013-09-25 17:10:13 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $30.77 $123,088.00 483,826 3.22% view
S 2013-09-16 2013-09-17 13:53:19 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $30.03 $60,054.60 561,354 -2.37% view
S 2013-09-16 2013-09-17 13:53:19 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $30.03 $60,054.60 561,354 -2.37% view
S 2013-09-16 2013-09-17 13:53:19 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $30.03 $120,109.00 487,827 -2.37% view
S 2013-09-16 2013-09-17 13:53:19 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $30.03 $120,109.00 487,826 -2.37% view
S 2013-09-09 2013-09-10 16:35:19 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $28.78 $57,550.20 563,354 -3.14% view
S 2013-09-09 2013-09-10 16:35:19 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $28.78 $57,550.20 563,354 -3.14% view
S 2013-09-09 2013-09-10 16:35:19 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $28.78 $115,100.00 491,827 -3.14% view
S 2013-09-09 2013-09-10 16:35:19 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $28.78 $115,100.00 491,826 -3.14% view
S 2013-09-03 2013-09-04 14:53:06 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $27.55 $55,105.00 565,354 -12.04% view
S 2013-09-03 2013-09-04 14:53:06 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $27.55 $55,105.00 565,354 -12.04% view
S 2013-09-03 2013-09-04 14:53:06 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $27.55 $110,210.00 495,827 -12.04% view
S 2013-09-03 2013-09-04 14:53:06 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $27.55 $110,210.00 495,826 -12.04% view
S 2013-08-26 2013-08-28 15:02:34 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $28.52 $57,045.80 567,354 -8.86% view
S 2013-08-26 2013-08-28 15:02:34 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $28.52 $57,045.80 567,354 -8.86% view
S 2013-08-26 2013-08-28 15:02:34 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $28.52 $114,092.00 499,827 -8.86% view
S 2013-08-26 2013-08-28 15:02:34 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $28.52 $114,092.00 499,826 -8.86% view
S 2013-08-19 2013-08-21 12:14:31 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $27.98 $55,961.60 569,354 -11.43% view
S 2013-08-19 2013-08-21 12:14:31 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $27.98 $55,961.60 569,354 -11.43% view
S 2013-08-19 2013-08-21 12:14:31 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $27.98 $111,923.00 503,827 -11.43% view
S 2013-08-19 2013-08-21 12:14:31 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $27.98 $111,923.00 503,826 -11.43% view
S 2013-08-12 2013-08-13 19:22:02 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $27.84 $55,673.00 571,354 -8.42% view
S 2013-08-12 2013-08-13 19:22:02 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $27.84 $55,673.00 571,354 -8.42% view
S 2013-08-12 2013-08-13 19:22:02 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $27.84 $111,346.00 507,827 -8.42% view
S 2013-08-12 2013-08-13 19:22:02 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $27.84 $111,346.00 507,826 -8.42% view
S 2013-08-05 2013-08-06 12:59:35 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $27.99 $55,987.20 573,354 -0.84% view
S 2013-08-05 2013-08-06 12:59:35 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $27.99 $55,987.20 573,354 -0.84% view
S 2013-08-05 2013-08-06 12:59:35 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $27.99 $111,974.00 511,827 -0.84% view
S 2013-08-05 2013-08-06 12:59:35 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $27.99 $111,974.00 511,826 -0.84% view
S 2013-07-29 2013-07-31 18:27:25 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $30.50 $61,008.20 575,354 7.52% view
S 2013-07-29 2013-07-31 18:27:25 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $30.50 $61,008.20 575,354 7.52% view
S 2013-07-29 2013-07-31 18:27:25 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $30.50 $122,016.00 515,827 7.52% view
S 2013-07-29 2013-07-31 18:27:25 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $30.50 $122,016.00 515,826 7.52% view
S 2013-07-22 2013-07-24 18:16:43 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $30.01 $60,026.20 577,354 5.47% view
S 2013-07-22 2013-07-24 18:16:43 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $30.01 $60,026.20 577,354 5.47% view
S 2013-07-22 2013-07-24 18:16:43 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $30.01 $120,052.00 519,827 5.47% view
S 2013-07-22 2013-07-24 18:16:43 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $30.01 $120,052.00 519,826 5.47% view
S 2013-07-15 2013-07-17 18:56:02 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $29.35 $58,692.80 579,354 4.76% view
S 2013-07-15 2013-07-17 18:56:02 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $29.35 $58,692.80 579,354 4.76% view
S 2013-07-15 2013-07-17 18:56:02 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $29.35 $117,386.00 523,827 4.76% view
S 2013-07-15 2013-07-17 18:56:02 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $29.35 $117,386.00 523,826 4.76% view
S 2013-07-09 2013-07-10 19:57:43 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $28.28 $56,557.60 581,354 3.04% view
S 2013-07-09 2013-07-10 19:57:43 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $28.28 $56,557.60 581,354 3.04% view
S 2013-07-09 2013-07-10 19:57:43 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $28.28 $113,115.00 527,827 3.04% view
S 2013-07-09 2013-07-10 19:57:43 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $28.28 $113,115.00 527,826 3.04% view
S 2013-07-01 2013-07-03 17:47:59 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $27.83 $55,662.00 583,354 -1.94% view
S 2013-07-01 2013-07-03 17:47:59 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $27.83 $55,662.00 583,354 -1.94% view
S 2013-07-01 2013-07-03 17:47:59 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $27.83 $111,324.00 531,827 -1.94% view
S 2013-07-01 2013-07-03 17:47:59 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $27.83 $111,324.00 531,826 -1.94% view
S 2013-07-01 2013-07-03 17:46:56 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $27.83 $55,662.00 583,354 -1.94% view
S 2013-07-01 2013-07-03 17:46:56 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $27.83 $55,662.00 583,354 -1.94% view
S 2013-07-01 2013-07-03 17:46:56 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $27.83 $111,324.00 531,827 -1.94% view
S 2013-07-01 2013-07-03 17:46:56 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $27.83 $111,324.00 531,826 -1.94% view
S 2013-06-24 2013-06-26 17:10:51 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $26.72 $53,431.00 585,354 -12.56% view
S 2013-06-24 2013-06-26 17:10:51 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $26.72 $53,431.00 585,354 -12.56% view
S 2013-06-24 2013-06-26 17:10:51 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $26.72 $106,862.00 535,827 -12.56% view
S 2013-06-24 2013-06-26 17:10:51 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $26.72 $106,862.00 535,826 -12.56% view
S 2013-06-10 2013-06-11 16:36:43 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $28.10 $56,196.00 589,354 -2.43% view
S 2013-06-10 2013-06-11 16:36:43 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $28.10 $56,196.00 589,354 -2.43% view
S 2013-06-10 2013-06-11 16:36:43 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $28.10 $112,392.00 543,827 -2.43% view
S 2013-06-10 2013-06-11 16:36:43 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $28.10 $112,392.00 543,826 -2.43% view
S 2013-06-03 2013-06-04 11:18:39 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $28.20 $56,407.80 591,354 1.22% view
S 2013-06-03 2013-06-04 11:18:39 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $28.20 $56,407.80 591,354 1.22% view
S 2013-06-03 2013-06-04 11:18:39 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $28.20 $112,816.00 547,827 1.22% view
S 2013-06-03 2013-06-04 11:18:39 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $28.20 $112,816.00 547,826 1.22% view
S 2013-05-28 2013-05-30 12:21:27 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $29.20 $58,391.40 593,354 4.30% view
S 2013-05-28 2013-05-30 12:21:27 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $29.20 $58,391.40 593,354 4.30% view
S 2013-05-28 2013-05-30 12:21:27 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $29.20 $116,783.00 551,827 4.30% view
S 2013-05-28 2013-05-30 12:21:27 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $29.20 $116,783.00 551,826 4.30% view
S 2013-05-24 2013-05-24 20:34:24 NATIONAL INSTRUMENTS CORP /DE/ NATI ZOGAS PETER officer (Senior Vice President) 5,063 $28.36 $143,587.00 84,763 5.54% view
S 2013-05-21 2013-05-22 17:30:15 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,250 $28.79 $35,983.20 595,354 7.73% view
S 2013-05-21 2013-05-22 17:30:15 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,250 $28.79 $35,983.20 595,354 7.73% view
S 2013-05-21 2013-05-22 17:30:15 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,500 $28.79 $71,966.50 555,827 7.73% view
S 2013-05-21 2013-05-22 17:30:15 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,500 $28.79 $71,966.50 555,826 7.73% view
S 2013-05-20 2013-05-22 17:30:15 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 750 $28.67 $21,503.10 596,604 6.63% view
S 2013-05-20 2013-05-22 17:30:15 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 750 $28.67 $21,503.10 596,604 6.63% view
S 2013-05-20 2013-05-22 17:30:15 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,500 $28.67 $43,006.20 558,327 6.63% view
S 2013-05-20 2013-05-22 17:30:15 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 1,500 $28.67 $43,006.20 558,326 6.63% view
S 2013-05-20 2013-05-21 17:58:33 NATIONAL INSTRUMENTS CORP /DE/ NATI DAVERN ALEXANDER M officer (COO, CFO & Executive VP) 10,267 $28.70 $294,714.00 59,608 6.74% view
P 2013-05-15 2013-05-16 20:45:35 NATIONAL INSTRUMENTS CORP /DE/ NATI ROESSLEIN CHARLES J director 1,000 $28.47 $28,470.00 74,157 -4.14% view
S 2013-05-13 2013-05-14 18:40:44 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $28.49 $56,986.20 597,354 3.42% view
S 2013-05-13 2013-05-14 18:40:44 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $28.49 $56,986.20 597,354 3.42% view
S 2013-05-13 2013-05-14 18:40:44 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $28.49 $113,972.00 559,827 3.42% view
S 2013-05-13 2013-05-14 18:40:44 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $28.49 $113,972.00 559,826 3.42% view
S 2013-05-13 2013-05-14 18:26:36 NATIONAL INSTRUMENTS CORP /DE/ NATI DAVERN ALEXANDER M officer (COO, CFO & Executive VP) 10,000 $28.52 $285,200.00 59,608 3.51% view
S 2013-05-06 2013-05-08 18:54:24 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $27.30 $54,595.20 599,354 -2.54% view
S 2013-05-06 2013-05-08 18:54:24 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $27.30 $54,595.20 599,354 -2.54% view
S 2013-05-06 2013-05-08 18:54:24 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $27.30 $109,190.00 563,827 -2.54% view
S 2013-05-06 2013-05-08 18:54:24 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 4,000 $27.30 $109,190.00 563,826 -2.54% view
S 2013-04-29 2013-04-30 20:09:57 NATIONAL INSTRUMENTS CORP /DE/ NATI KODOSKY JEFFREY L director 2,000 $26.99 $53,981.00 601,354 -6.26% view
* An * after P or S in the Buy/Sell column means the transaction was filed by the insider as open market, but it was marked as private transaction by insidercow's proprietary method
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