|
2006-09-01 |
2006-08-30 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
24 155
-47.7%
151,03
689.854 US$
|
24 155
-47.7%
|
151,03
|
689.854 US$
|
|
|
2006-09-01 |
2006-08-30 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
29 769
+8.2%
73,48
2.282.601 US$
|
29 769
+8.2%
|
73,48
|
2.282.601 US$
|
|
|
2006-09-01 |
2006-08-30 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
51 363
+33.8%
418,17
2.387.164 US$
|
51 363
+33.8%
|
418,17
|
2.387.164 US$
|
|
|
2006-09-01 |
2006-08-29 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
6 000
-2.5%
11,46
68.760 US$
|
6 000
-2.5%
|
11,46
|
68.760 US$
|
|
|
2006-09-01 |
2006-08-29 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
750
-1.1%
11,46
8.595 US$
|
750
-1.1%
|
11,46
|
8.595 US$
|
|
|
2006-09-01 |
2006-08-29 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
1 000
-2.1%
11,46
11.460 US$
|
1 000
-2.1%
|
11,46
|
11.460 US$
|
|
|
2006-09-01 |
2006-08-28 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
6 000
-2.4%
11,41
68.460 US$
|
6 000
-2.4%
|
11,41
|
68.460 US$
|
|
|
2006-09-01 |
2006-08-28 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
1 000
-1.4%
11,41
11.410 US$
|
1 000
-1.4%
|
11,41
|
11.410 US$
|
|
|
2006-09-01 |
2006-08-28 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
1 000
-2.0%
11,41
11.410 US$
|
1 000
-2.0%
|
11,41
|
11.410 US$
|
|
|
2006-08-28 |
2006-08-25 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
8 500
-3.3%
11,44
97.240 US$
|
8 500
-3.3%
|
11,44
|
97.240 US$
|
|
|
2006-08-28 |
2006-08-25 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
1 500
-2.0%
11,44
17.160 US$
|
1 500
-2.0%
|
11,44
|
17.160 US$
|
|
|
2006-08-28 |
2006-08-25 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
1 500
-3.0%
11,44
17.160 US$
|
1 500
-3.0%
|
11,44
|
17.160 US$
|
|
|
2006-08-25 |
2006-08-24 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
16 300
-5.9%
11,41
185.983 US$
|
16 300
-5.9%
|
11,41
|
185.983 US$
|
|
|
2006-08-25 |
2006-08-24 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
2 750
-3.6%
11,41
31.378 US$
|
2 750
-3.6%
|
11,41
|
31.378 US$
|
|
|
2006-08-25 |
2006-08-24 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
2 750
-5.2%
11,41
31.378 US$
|
2 750
-5.2%
|
11,41
|
31.378 US$
|
|
|
2006-08-25 |
2006-08-23 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
12 000
-4.2%
11,39
136.680 US$
|
12 000
-4.2%
|
11,39
|
136.680 US$
|
|
|
2006-08-25 |
2006-08-23 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
2 000
-2.6%
11,39
22.780 US$
|
2 000
-2.6%
|
11,39
|
22.780 US$
|
|
|
2006-08-25 |
2006-08-23 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
2 000
-3.6%
11,39
22.780 US$
|
2 000
-3.6%
|
11,39
|
22.780 US$
|
|
|
2006-08-21 |
2006-08-18 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
14 000
-4.7%
11,41
159.740 US$
|
14 000
-4.7%
|
11,41
|
159.740 US$
|
|
|
2006-08-21 |
2006-08-18 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
3 500
-4.3%
11,41
39.935 US$
|
3 500
-4.3%
|
11,41
|
39.935 US$
|
|
|
2006-08-21 |
2006-08-18 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
1 500
-2.6%
11,41
17.115 US$
|
1 500
-2.6%
|
11,41
|
17.115 US$
|
|
|
2006-08-16 |
2006-08-16 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
1 200
-0.4%
11,46
13.752 US$
|
1 200
-0.4%
|
11,46
|
13.752 US$
|
|
|
2006-08-16 |
2006-08-16 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
150
-0.2%
11,46
1.719 US$
|
150
-0.2%
|
11,46
|
1.719 US$
|
|
|
2006-08-16 |
2006-08-16 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
150
-0.3%
11,46
1.719 US$
|
150
-0.3%
|
11,46
|
1.719 US$
|
|
|
2006-08-16 |
2006-08-14 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
12 600
-4.0%
11,40
143.640 US$
|
12 600
-4.0%
|
11,40
|
143.640 US$
|
|
|
2006-08-16 |
2006-08-14 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
3 400
-4.0%
11,40
38.760 US$
|
3 400
-4.0%
|
11,40
|
38.760 US$
|
|
|
2006-08-16 |
2006-08-14 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
1 000
-1.7%
11,40
11.400 US$
|
1 000
-1.7%
|
11,40
|
11.400 US$
|
|
|
2006-08-15 |
2006-08-09 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
27 000
-7.9%
11,51
310.770 US$
|
27 000
-7.9%
|
11,51
|
310.770 US$
|
|
|
2006-08-15 |
2006-08-09 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
5 000
-5.5%
11,51
57.550 US$
|
5 000
-5.5%
|
11,51
|
57.550 US$
|
|
|
2006-08-15 |
2006-08-09 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
4 500
-7.2%
11,51
51.795 US$
|
4 500
-7.2%
|
11,51
|
51.795 US$
|
|
|
2006-08-15 |
2006-08-08 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
7 800
-2.2%
11,56
90.168 US$
|
7 800
-2.2%
|
11,56
|
90.168 US$
|
|
|
2006-08-15 |
2006-08-08 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
1 375
-1.5%
11,56
15.895 US$
|
1 375
-1.5%
|
11,56
|
15.895 US$
|
|
|
2006-08-15 |
2006-08-08 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
1 375
-2.2%
11,56
15.895 US$
|
1 375
-2.2%
|
11,56
|
15.895 US$
|
|
|
2006-08-15 |
2006-08-07 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
26 500
-7.0%
11,59
307.135 US$
|
26 500
-7.0%
|
11,59
|
307.135 US$
|
|
|
2006-08-15 |
2006-08-07 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
5 000
-5.2%
11,59
57.950 US$
|
5 000
-5.2%
|
11,59
|
57.950 US$
|
|
|
2006-08-15 |
2006-08-07 |
S
Venta
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
4 000
-5.9%
11,59
46.360 US$
|
4 000
-5.9%
|
11,59
|
46.360 US$
|
|
|
2006-01-06 |
2006-01-04 |
S
Venta
|
CANNELL CAPITAL LLC
Gran accionista
|
7 500
-1.3%
5,98
44.850 US$
|
7 500
-1.3%
|
5,98
|
44.850 US$
|
|
|
2006-01-06 |
2006-01-03 |
S
Venta
|
CANNELL CAPITAL LLC
Gran accionista
|
19 800
-3.3%
6,14
121.532 US$
|
19 800
-3.3%
|
6,14
|
121.532 US$
|
|
|
2005-12-20 |
2005-12-16 |
S
Venta
|
CANNELL CAPITAL LLC
Gran accionista
|
400
-0.1%
6,00
2.400 US$
|
400
-0.1%
|
6,00
|
2.400 US$
|
|
|
2005-12-13 |
2005-12-09 |
S
Venta
|
CANNELL CAPITAL LLC
Gran accionista
|
500
-0.1%
6,00
3.000 US$
|
500
-0.1%
|
6,00
|
3.000 US$
|
|
|
2005-12-12 |
2005-12-08 |
S
Venta
|
CANNELL CAPITAL LLC
Gran accionista
|
1 400
-0.2%
6,00
8.400 US$
|
1 400
-0.2%
|
6,00
|
8.400 US$
|
|
|
2005-12-08 |
2005-12-06 |
S
Venta
|
CANNELL CAPITAL LLC
Gran accionista
|
348
-0.1%
6,00
2.088 US$
|
348
-0.1%
|
6,00
|
2.088 US$
|
|
|
2005-12-07 |
2005-12-05 |
S
Venta
|
CANNELL CAPITAL LLC
Gran accionista
|
2 600
-0.4%
6,00
15.600 US$
|
2 600
-0.4%
|
6,00
|
15.600 US$
|
|
|
2005-12-02 |
2005-11-30 |
S
Venta
|
CANNELL CAPITAL LLC
Gran accionista
|
252
-0.0%
6,50
1.638 US$
|
252
-0.0%
|
6,50
|
1.638 US$
|
|
|
2005-11-28 |
2005-11-23 |
S
Venta
|
CANNELL CAPITAL LLC
Gran accionista
|
6 700
-1.1%
6,48
43.416 US$
|
6 700
-1.1%
|
6,48
|
43.416 US$
|
|
|
2005-11-28 |
2005-11-22 |
S
Venta
|
CANNELL CAPITAL LLC
Gran accionista
|
8 800
-1.4%
6,48
57.024 US$
|
8 800
-1.4%
|
6,48
|
57.024 US$
|
|
|
2005-11-23 |
2005-11-21 |
S
Venta
|
CANNELL CAPITAL LLC
Gran accionista
|
16 000
-2.5%
6,48
103.680 US$
|
16 000
-2.5%
|
6,48
|
103.680 US$
|
|
|
2005-11-17 |
2005-11-15 |
S
Venta
|
CANNELL CAPITAL LLC
Gran accionista
|
8 450
-1.3%
6,48
54.756 US$
|
8 450
-1.3%
|
6,48
|
54.756 US$
|
|
|
2005-09-22 |
2005-09-20 |
B
Compra
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
1 000
+0.3%
6,06
6.060 US$
|
1 000
+0.3%
|
6,06
|
6.060 US$
|
|
|
2005-09-22 |
2005-09-20 |
B
Compra
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
250
+0.3%
6,06
1.515 US$
|
250
+0.3%
|
6,06
|
1.515 US$
|
|
|
2005-09-22 |
2005-09-20 |
B
Compra
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
250
+0.3%
6,06
1.515 US$
|
250
+0.3%
|
6,06
|
1.515 US$
|
|
|
2005-09-20 |
2005-09-19 |
B
Compra
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
4 500
+1.2%
5,98
26.910 US$
|
4 500
+1.2%
|
5,98
|
26.910 US$
|
|
|
2005-09-20 |
2005-09-19 |
B
Compra
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
500
+0.5%
5,98
2.990 US$
|
500
+0.5%
|
5,98
|
2.990 US$
|
|
|
2005-09-20 |
2005-09-19 |
B
Compra
|
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Gran accionista
|
1 000
+1.3%
5,98
5.980 US$
|
1 000
+1.3%
|
5,98
|
5.980 US$
|
|
|
2004-06-03 |
2004-06-02 |
S
Venta
|
SHORT JOHN F
Chairman and CEO
Consejero ejecutivo
|
5 100
-3.7%
6,90
35.200 US$
|
5 100
-3.7%
|
6,90
|
35.200 US$
|
|
|
2004-06-03 |
2004-06-01 |
S
Venta
|
SHORT JOHN F
Chairman and CEO
Consejero ejecutivo
|
2 200
-1.6%
6,98
15.356 US$
|
2 200
-1.6%
|
6,98
|
15.356 US$
|
|
|
2004-05-25 |
2004-05-21 |
S
Venta
|
Chairman and CEO
Consejero ejecutivo
|
2 700
-1.9%
7,15
19.305 US$
|
2 700
-1.9%
|
7,15
|
19.305 US$
|
|