|
2012-01-31 |
2012-01-27 |
V
Vente
|
Baker Bros. Capital (GP), LLC
Actionnaire important
|
75 030
+22.4%
127,87
4 962 623 $US
|
75 030
+22.4%
|
127,87
|
4 962 623 $US
|
|
|
2012-01-20 |
2012-01-19 |
V
Vente
|
Baker Bros. Capital (GP), LLC
Actionnaire important
|
90 930
+22.1%
124,98
3 454 546 $US
|
90 930
+22.1%
|
124,98
|
3 454 546 $US
|
|
|
2012-01-20 |
2012-01-18 |
V
Vente
|
Baker Bros. Capital (GP), LLC
Actionnaire important
|
76 002
-11.0%
214,83
3 012 811 $US
|
76 002
-11.0%
|
214,83
|
3 012 811 $US
|
|
|
2011-02-18 |
2011-02-07 |
A
Achat
|
BURRILL LIFE SCIENCES CAPITAL FUND LP
Actionnaire important
|
5 000
+0.1%
0,40
2 000 $US
|
5 000
+0.1%
|
0,40
|
2 000 $US
|
|
|
2011-02-18 |
2011-02-03 |
A
Achat
|
BURRILL LIFE SCIENCES CAPITAL FUND LP
Actionnaire important
|
15 287
+0.3%
0,40
6 115 $US
|
15 287
+0.3%
|
0,40
|
6 115 $US
|
|
|
2011-02-18 |
2011-02-02 |
A
Achat
|
BURRILL LIFE SCIENCES CAPITAL FUND LP
Actionnaire important
|
15 000
+0.3%
0,40
6 000 $US
|
15 000
+0.3%
|
0,40
|
6 000 $US
|
|
|
2011-02-18 |
2011-02-01 |
A
Achat
|
BURRILL LIFE SCIENCES CAPITAL FUND LP
Actionnaire important
|
15 300
+0.3%
0,39
5 967 $US
|
15 300
+0.3%
|
0,39
|
5 967 $US
|
|
|
2011-02-18 |
2011-01-28 |
A
Achat
|
BURRILL LIFE SCIENCES CAPITAL FUND LP
Actionnaire important
|
13 000
+0.2%
0,38
4 940 $US
|
13 000
+0.2%
|
0,38
|
4 940 $US
|
|
|
2011-02-18 |
2011-01-24 |
A
Achat
|
BURRILL LIFE SCIENCES CAPITAL FUND LP
Actionnaire important
|
100 000
+1.9%
0,40
40 000 $US
|
100 000
+1.9%
|
0,40
|
40 000 $US
|
|
|
2011-02-18 |
2011-01-21 |
A
Achat
|
BURRILL LIFE SCIENCES CAPITAL FUND LP
Actionnaire important
|
55 500
+1.0%
0,40
22 200 $US
|
55 500
+1.0%
|
0,40
|
22 200 $US
|
|
|
2008-01-24 |
2008-01-24 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
170 000
+5.0%
0,60
102 000 $US
|
170 000
+5.0%
|
0,60
|
102 000 $US
|
|
|
2008-01-24 |
2008-01-24 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
46 550
+7.6%
0,60
27 930 $US
|
46 550
+7.6%
|
0,60
|
27 930 $US
|
|
|
2008-01-24 |
2008-01-24 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
47 550
+9.7%
0,60
28 530 $US
|
47 550
+9.7%
|
0,60
|
28 530 $US
|
|
|
2007-12-04 |
2007-12-04 |
A
Achat
|
PFEFFER MATTHEW J
SENIOR VICE PRESIDENT AND CFO
Dirigeant
|
10 000
+100.0%
0,46
4 600 $US
|
10 000
+100.0%
|
0,46
|
4 600 $US
|
|
|
2007-12-04 |
2007-12-04 |
A
Achat
|
WHITEHEAD PIERS C
VICE PRESIDENT
Dirigeant
|
10 000
+49.2%
0,47
4 700 $US
|
10 000
+49.2%
|
0,47
|
4 700 $US
|
|
|
2007-11-19 |
2007-11-19 |
A
Achat
|
PANEK JAMES P
CHIEF EXECUTIVE OFFICER
Administrateur exécutif
|
10 000
+83.5%
0,60
6 000 $US
|
10 000
+83.5%
|
0,60
|
6 000 $US
|
|
|
2007-11-19 |
2007-11-16 |
A
Achat
|
CAUDILL RANDALL L W
Chairman of the Board
Administrateur non-exécutif
|
10 000
+83.3%
0,65
6 500 $US
|
10 000
+83.3%
|
0,65
|
6 500 $US
|
|
|
2007-11-15 |
2007-11-15 |
A
Achat
|
PFEFFER MATTHEW J
SENIOR VICE PRESIDENT AND CFO
Dirigeant
|
10 000
+inf%
0,60
6 000 $US
|
10 000
+inf%
|
0,60
|
6 000 $US
|
|
|
2007-11-15 |
2007-11-15 |
A
Achat
|
WHITEHEAD PIERS C
VICE PRESIDENT
Dirigeant
|
10 000
+96.9%
0,60
6 000 $US
|
10 000
+96.9%
|
0,60
|
6 000 $US
|
|
|
2007-11-15 |
2007-11-15 |
A
Achat
|
GURWITH MARC J
SENIOR VICE PRESIDENT
Dirigeant
|
10 000
+73.4%
0,60
6 000 $US
|
10 000
+73.4%
|
0,60
|
6 000 $US
|
|
|
2007-11-13 |
2007-11-13 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
970 500
+39.6%
0,69
669 645 $US
|
970 500
+39.6%
|
0,69
|
669 645 $US
|
|
|
2007-11-13 |
2007-11-13 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
187 500
+43.9%
0,69
129 375 $US
|
187 500
+43.9%
|
0,69
|
129 375 $US
|
|
|
2007-11-13 |
2007-11-13 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
127 000
+35.1%
0,69
87 630 $US
|
127 000
+35.1%
|
0,69
|
87 630 $US
|
|
|
2007-02-21 |
2007-02-16 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
104 500
+4.5%
2,11
220 495 $US
|
104 500
+4.5%
|
2,11
|
220 495 $US
|
|
|
2007-02-21 |
2007-02-16 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
16 000
+3.9%
2,11
33 760 $US
|
16 000
+3.9%
|
2,11
|
33 760 $US
|
|
|
2007-02-21 |
2007-02-16 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
16 000
+4.6%
2,11
33 760 $US
|
16 000
+4.6%
|
2,11
|
33 760 $US
|
|
|
2007-01-29 |
2007-01-29 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
22 000
+0.9%
2,17
47 740 $US
|
22 000
+0.9%
|
2,17
|
47 740 $US
|
|
|
2007-01-29 |
2007-01-29 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
2 000
+0.5%
2,17
4 340 $US
|
2 000
+0.5%
|
2,17
|
4 340 $US
|
|
|
2007-01-29 |
2007-01-29 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
4 000
+1.2%
2,17
8 680 $US
|
4 000
+1.2%
|
2,17
|
8 680 $US
|
|
|
2007-01-25 |
2007-01-24 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
85 000
+3.8%
2,14
181 900 $US
|
85 000
+3.8%
|
2,14
|
181 900 $US
|
|
|
2007-01-25 |
2007-01-24 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
13 500
+3.4%
2,14
28 890 $US
|
13 500
+3.4%
|
2,14
|
28 890 $US
|
|
|
2007-01-25 |
2007-01-24 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
12 500
+3.8%
2,14
26 750 $US
|
12 500
+3.8%
|
2,14
|
26 750 $US
|
|
|
2007-01-18 |
2007-01-16 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
4 000
+0.2%
2,32
9 280 $US
|
4 000
+0.2%
|
2,32
|
9 280 $US
|
|
|
2007-01-18 |
2007-01-16 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
500
+0.1%
2,32
1 160 $US
|
500
+0.1%
|
2,32
|
1 160 $US
|
|
|
2007-01-18 |
2007-01-16 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
500
+0.2%
2,32
1 160 $US
|
500
+0.2%
|
2,32
|
1 160 $US
|
|
|
2007-01-12 |
2007-01-11 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
36 000
+1.6%
2,52
90 720 $US
|
36 000
+1.6%
|
2,52
|
90 720 $US
|
|
|
2007-01-12 |
2007-01-11 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
6 000
+1.5%
2,52
15 120 $US
|
6 000
+1.5%
|
2,52
|
15 120 $US
|
|
|
2007-01-12 |
2007-01-11 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
6 000
+1.9%
2,52
15 120 $US
|
6 000
+1.9%
|
2,52
|
15 120 $US
|
|
|
2007-01-12 |
2007-01-10 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
8 000
+0.4%
2,39
19 120 $US
|
8 000
+0.4%
|
2,39
|
19 120 $US
|
|
|
2007-01-12 |
2007-01-10 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
500
+0.1%
2,39
1 195 $US
|
500
+0.1%
|
2,39
|
1 195 $US
|
|
|
2007-01-12 |
2007-01-10 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
1 000
+0.3%
2,39
2 390 $US
|
1 000
+0.3%
|
2,39
|
2 390 $US
|
|
|
2007-01-09 |
2007-01-05 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
77 300
+3.7%
2,52
194 796 $US
|
77 300
+3.7%
|
2,52
|
194 796 $US
|
|
|
2007-01-09 |
2007-01-05 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
13 100
+3.5%
2,52
33 012 $US
|
13 100
+3.5%
|
2,52
|
33 012 $US
|
|
|
2007-01-09 |
2007-01-05 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
8 700
+2.8%
2,52
21 924 $US
|
8 700
+2.8%
|
2,52
|
21 924 $US
|
|
|
2007-01-05 |
2007-01-04 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
8 100
+0.4%
1,67
13 527 $US
|
8 100
+0.4%
|
1,67
|
13 527 $US
|
|
|
2007-01-05 |
2007-01-04 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
1 300
+0.4%
1,67
2 171 $US
|
1 300
+0.4%
|
1,67
|
2 171 $US
|
|
|
2007-01-05 |
2007-01-04 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
1 300
+0.4%
1,67
2 171 $US
|
1 300
+0.4%
|
1,67
|
2 171 $US
|
|
|
2007-01-05 |
2006-12-29 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
90 500
+4.8%
1,80
162 900 $US
|
90 500
+4.8%
|
1,80
|
162 900 $US
|
|
|
2007-01-05 |
2006-12-29 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
20 000
+5.7%
1,80
36 000 $US
|
20 000
+5.7%
|
1,80
|
36 000 $US
|
|
|
2007-01-05 |
2006-12-29 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
12 500
+4.3%
1,80
22 500 $US
|
12 500
+4.3%
|
1,80
|
22 500 $US
|
|
|
2007-01-05 |
2006-12-26 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
8 100
+0.4%
1,67
13 527 $US
|
8 100
+0.4%
|
1,67
|
13 527 $US
|
|
|
2007-01-05 |
2006-12-26 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
1 300
+0.4%
1,67
2 171 $US
|
1 300
+0.4%
|
1,67
|
2 171 $US
|
|
|
2007-01-05 |
2006-12-26 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
1 300
+0.4%
1,67
2 171 $US
|
1 300
+0.4%
|
1,67
|
2 171 $US
|
|
|
2007-01-05 |
2006-12-22 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
152 200
+8.9%
1,69
257 218 $US
|
152 200
+8.9%
|
1,69
|
257 218 $US
|
|
|
2007-01-05 |
2006-12-22 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
20 900
+6.4%
1,69
35 321 $US
|
20 900
+6.4%
|
1,69
|
35 321 $US
|
|
|
2007-01-05 |
2006-12-22 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
16 900
+6.2%
1,69
28 561 $US
|
16 900
+6.2%
|
1,69
|
28 561 $US
|
|
|
2007-01-05 |
2006-12-21 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
95 000
+5.9%
1,66
157 700 $US
|
95 000
+5.9%
|
1,66
|
157 700 $US
|
|
|
2007-01-05 |
2006-12-21 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
13 500
+4.3%
1,66
22 410 $US
|
13 500
+4.3%
|
1,66
|
22 410 $US
|
|
|
2007-01-05 |
2006-12-21 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
7 500
+2.8%
1,66
12 450 $US
|
7 500
+2.8%
|
1,66
|
12 450 $US
|
|
|
2007-01-05 |
2006-12-20 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
45 000
+2.9%
1,41
63 450 $US
|
45 000
+2.9%
|
1,41
|
63 450 $US
|
|
|
2007-01-05 |
2006-12-20 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
95 000
+6.4%
1,20
114 000 $US
|
95 000
+6.4%
|
1,20
|
114 000 $US
|
|
|
2007-01-05 |
2006-12-20 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
5 500
+0.4%
0,97
5 335 $US
|
5 500
+0.4%
|
0,97
|
5 335 $US
|
|
|
2007-01-05 |
2006-12-20 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
16 000
+5.4%
1,20
19 200 $US
|
16 000
+5.4%
|
1,20
|
19 200 $US
|
|
|
2007-01-05 |
2006-12-20 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
10 000
+3.5%
1,41
14 100 $US
|
10 000
+3.5%
|
1,41
|
14 100 $US
|
|
|
2007-01-05 |
2006-12-20 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
10 000
+3.9%
1,41
14 100 $US
|
10 000
+3.9%
|
1,41
|
14 100 $US
|
|
|
2007-01-05 |
2006-12-20 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
18 000
+7.6%
1,20
21 600 $US
|
18 000
+7.6%
|
1,20
|
21 600 $US
|
|
|
2007-01-05 |
2006-12-20 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
750
+0.3%
0,97
728 $US
|
750
+0.3%
|
0,97
|
728 $US
|
|
|
2007-01-05 |
2006-12-19 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
9 500
+0.7%
1,47
13 965 $US
|
9 500
+0.7%
|
1,47
|
13 965 $US
|
|
|
2007-01-05 |
2006-12-19 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
1 500
+0.5%
1,47
2 205 $US
|
1 500
+0.5%
|
1,47
|
2 205 $US
|
|
|
2007-01-05 |
2006-12-19 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
1 500
+0.6%
1,47
2 205 $US
|
1 500
+0.6%
|
1,47
|
2 205 $US
|
|
|
2007-01-05 |
2006-12-18 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
9 500
+0.7%
1,21
11 495 $US
|
9 500
+0.7%
|
1,21
|
11 495 $US
|
|
|
2007-01-05 |
2006-12-18 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
90 000
+6.6%
1,34
120 600 $US
|
90 000
+6.6%
|
1,34
|
120 600 $US
|
|
|
2007-01-05 |
2006-12-18 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
2 500
+0.9%
1,21
3 025 $US
|
2 500
+0.9%
|
1,21
|
3 025 $US
|
|
|
2007-01-05 |
2006-12-18 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
18 000
+6.8%
1,34
24 120 $US
|
18 000
+6.8%
|
1,34
|
24 120 $US
|
|
|
2007-01-05 |
2006-12-18 |
A
Achat
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Actionnaire important
|
2 500
+1.1%
1,21
3 025 $US
|
2 500
+1.1%
|
1,21
|
3 025 $US
|
|