The following table details the trading activities
(stock purchases, stock sales, and stock option exercises)
reported to the Securities and Exchange Commission (SEC)
by insider Graff John since year 2005.
The trader's CIK number is 1192891.
At the time of this reporting, Graff John is the Vice President of National Instruments Corp /de/ .
(stock ticker symbol NATI).
See this page for all insider trading activities at National Instruments Corp /de/ .
Stock purchases, sales, and option exercises reported by insider Graff John since 2005.
Trade Date
Symbol
Company Name (Issuer)
Trade Type
Shares
Price ($)
Value ($)
2008-08-08
NATI
National Instruments Corp /de/
Option Exercise
4,941
12.22
60,389
2008-08-08
NATI
National Instruments Corp /de/
Sale
4,941
35.00
172,935
2008-08-01
NATI
National Instruments Corp /de/
Option Exercise
250
25.01
6,251
2008-05-01
NATI
National Instruments Corp /de/
Option Exercise
2,833
11.42
32,340
2008-02-08
NATI
National Instruments Corp /de/
Option Exercise
7,827
15.31
119,796
2008-02-01
NATI
National Instruments Corp /de/
Option Exercise
273
22.83
6,232
2007-08-01
NATI
National Instruments Corp /de/
Option Exercise
248
23.68
5,872
2007-11-13
NATI
National Instruments Corp /de/
Sale
6,112
32.54
198,904
2007-11-01
NATI
National Instruments Corp /de/
Option Exercise
107
27.47
2,939
2007-05-29
NATI
National Instruments Corp /de/
Option Exercise
10,000
15.31
153,055
2007-05-29
NATI
National Instruments Corp /de/
Sale
10,000
31.00
310,000
2007-05-01
NATI
National Instruments Corp /de/
Option Exercise
2,175
11.84
25,753
2007-02-28
NATI
National Instruments Corp /de/
Sale
10,000
27.13
271,300
2007-02-08
NATI
National Instruments Corp /de/
Sale
10,072
28.00
282,016
2007-02-01
NATI
National Instruments Corp /de/
Option Exercise
239
24.49
5,852
2007-02-08
NATI
National Instruments Corp /de/
Option Exercise
10,072
9.63
96,990
2006-11-01
NATI
National Instruments Corp /de/
Purchase
61
23.59
1,438
2006-11-22
NATI
National Instruments Corp /de/
Option Exercise
5,000
9.63
48,148
2006-11-22
NATI
National Instruments Corp /de/
Sale
5,000
30.00
150,000
2006-10-26
NATI
National Instruments Corp /de/
Option Exercise
10,000
9.63
96,297
2006-10-26
NATI
National Instruments Corp /de/
Sale
10,000
31.19
311,900
2006-08-30
NATI
National Instruments Corp /de/
Sale
5,335
27.80
148,286
2006-08-30
NATI
National Instruments Corp /de/
Option Exercise
5,335
9.63
51,374
2006-08-01
NATI
National Instruments Corp /de/
Option Exercise
318
23.59
7,500
2006-05-01
NATI
National Instruments Corp /de/
Option Exercise
1,170
.00
0
2006-04-03
NATI
National Instruments Corp /de/
Option Exercise
525
20.94
10,995
2006-02-28
NATI
National Instruments Corp /de/
Option Exercise
5,000
13.41
67,067
2006-02-28
NATI
National Instruments Corp /de/
Sale
5,000
32.62
163,094
2006-02-03
NATI
National Instruments Corp /de/
Option Exercise
16,112
5.93
95,479
Insider trading activities including stock purchases, stock sales, and option exercises
listed in the above table cannot be completely guaranteed as to their accuracy.
For more information regarding the trades made by Graff John
(Vice President of National Instruments Corp /de/ at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.
