|
2009-05-06 |
2009-04-30 |
V
Vente
|
POTOMAC CAPITAL MANAGEMENT LLC
Actionnaire important
|
74 509
-24.1%
83,64
1 994 390 $US
|
74 509
-24.1%
|
83,64
|
1 994 390 $US
|
|
|
2008-12-22 |
2008-12-19 |
A
Achat
|
Pruter Robert M.
Senior Vice President, Sales
Dirigeant
|
23 239
+24.4%
421,78
818 515 $US
|
23 239
+24.4%
|
421,78
|
818 515 $US
|
|
|
2008-11-24 |
2008-11-21 |
A
Achat
|
Pruter Robert M.
Senior Vice President, Sales
Dirigeant
|
5 047
+22.3%
196,47
1 906 420 $US
|
5 047
+22.3%
|
196,47
|
1 906 420 $US
|
|
|
2007-05-30 |
2007-05-30 |
V
Vente
|
MILLER BRUCE M
Chief Technology Officer
Dirigeant
|
3 020
-0.9%
2,00
6 040 $US
|
3 020
-0.9%
|
2,00
|
6 040 $US
|
|
|
2007-05-30 |
2007-05-25 |
V
Vente
|
MILLER BRUCE M
Chief Technology Officer
Dirigeant
|
4 980
-1.4%
2,00
9 960 $US
|
4 980
-1.4%
|
2,00
|
9 960 $US
|
|
|
2006-12-14 |
2006-12-12 |
V
Vente
|
HELMS JAMES R
Chief Operations Officer
Dirigeant
|
4 800
-4.1%
2,10
10 080 $US
|
4 800
-4.1%
|
2,10
|
10 080 $US
|
|
|
2006-12-12 |
2006-12-11 |
V
Vente
|
HELMS JAMES R
Chief Operations Officer
Dirigeant
|
1 700
-1.4%
2,08
3 536 $US
|
1 700
-1.4%
|
2,08
|
3 536 $US
|
|
|
2006-12-12 |
2006-12-11 |
V
Vente
|
HELMS JAMES R
Chief Operations Officer
Dirigeant
|
3 300
-2.7%
2,10
6 930 $US
|
3 300
-2.7%
|
2,10
|
6 930 $US
|
|
|
2006-12-12 |
2006-12-08 |
V
Vente
|
HELMS JAMES R
Chief Operations Officer
Dirigeant
|
200
-0.2%
2,10
420 $US
|
200
-0.2%
|
2,10
|
420 $US
|
|
|
2006-08-24 |
2006-08-22 |
A
Achat
|
BESBECK STEVEN M
Chief Executive Officer
Administrateur exécutif
|
3 000
+1.0%
1,70
5 100 $US
|
3 000
+1.0%
|
1,70
|
5 100 $US
|
|
|
2005-11-30 |
2005-11-30 |
A
Achat
|
BESBECK STEVEN M
Administrateur non-exécutif
Actionnaire important
|
10 500
+3.7%
2,35
24 675 $US
|
10 500
+3.7%
|
2,35
|
24 675 $US
|
|
|
2005-12-01 |
2005-11-29 |
A
Achat
|
BESBECK STEVEN M
Administrateur non-exécutif
|
9 500
+3.3%
2,40
22 800 $US
|
9 500
+3.3%
|
2,40
|
22 800 $US
|
|
|
2005-12-01 |
2005-11-29 |
A
Achat
|
BESBECK STEVEN M
Administrateur non-exécutif
|
10 500
+3.7%
2,35
24 675 $US
|
10 500
+3.7%
|
2,35
|
24 675 $US
|
|
|
2005-08-26 |
2005-08-26 |
A
Achat
|
BESBECK STEVEN M
Administrateur non-exécutif
Actionnaire important
|
5 500
+2.0%
2,45
13 475 $US
|
5 500
+2.0%
|
2,45
|
13 475 $US
|
|