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 Dunn John Michael since year 2005.
The trader's CIK number is 1238648.
At the time of this reporting, Dunn John Michael is the EVP, New Ventures of Biogen Idec Inc .
(stock ticker symbol BIIB).
See this page for all insider trading activities at Biogen Idec Inc .
Stock purchases, sales, and option exercises reported by insider Dunn John Michael since 2005.
Trade Date
Symbol
Company Name (Issuer)
Trade Type
Shares
Price ($)
Value ($)
2008-07-22
BIIB
Biogen Idec Inc
Sale
6,485
71.50
463,677
2008-07-22
BIIB
Biogen Idec Inc
Option Exercise
6,485
43.50
282,097
2008-07-21
BIIB
Biogen Idec Inc
Sale
6,485
67.50
437,737
2008-07-21
BIIB
Biogen Idec Inc
Option Exercise
6,485
4,350.00
28,209,750
2008-04-14
BIIB
Biogen Idec Inc
Sale
3,212
64.19
206,186
2008-02-12
BIIB
Biogen Idec Inc
Sale
2,267
60.94
138,147
2008-02-06
BIIB
Biogen Idec Inc
Option Exercise
3,633
.00
0
2007-07-25
BIIB
Biogen Idec Inc
Option Exercise
20,000
43.50
870,000
2007-07-25
BIIB
Biogen Idec Inc
Sale
20,000
57.75
1,155,000
2007-06-27
BIIB
Biogen Idec Inc
Option Exercise
15,352
35.37
543,000
2007-06-27
BIIB
Biogen Idec Inc
Sale
15,352
52.90
812,120
2007-04-23
BIIB
Biogen Idec Inc
Option Exercise
15,000
35.37
530,550
2007-04-23
BIIB
Biogen Idec Inc
Sale
18,760
48.90
917,364
2007-04-20
BIIB
Biogen Idec Inc
Sale
7,519
46.02
346,017
2007-02-13
BIIB
Biogen Idec Inc
Sale
2,334
49.22
114,870
2007-02-06
BIIB
Biogen Idec Inc
Option Exercise
3,634
.00
0
2006-11-15
BIIB
Biogen Idec Inc
Option Exercise
7,850
35.37
277,654
2006-11-15
BIIB
Biogen Idec Inc
Sale
7,850
49.00
384,650
2006-10-31
BIIB
Biogen Idec Inc
Option Exercise
13,104
35.37
463,488
2006-10-31
BIIB
Biogen Idec Inc
Sale
13,104
46.79
613,170
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 Dunn John Michael
(EVP, New Ventures of Biogen Idec Inc at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.
