|
2013-04-12 |
2013-04-10 |
B
Compra
|
WYNNEFIELD PARTNERS SMALL CAP VALUE LP
Gran accionista
|
79 970
-43.7%
314,32
3.399.566 US$
|
79 970
-43.7%
|
314,32
|
3.399.566 US$
|
|
|
2013-04-12 |
2013-04-10 |
B
Compra
|
WYNNEFIELD PARTNERS SMALL CAP VALUE LP
Gran accionista
|
19 115
+9.2%
403,98
4.286.858 US$
|
19 115
+9.2%
|
403,98
|
4.286.858 US$
|
|
|
2013-04-11 |
2013-04-10 |
B
Compra
|
MILLER LLOYD I III
Gran accionista
|
20 672
+35.7%
316,94
3.608.547 US$
|
20 672
+35.7%
|
316,94
|
3.608.547 US$
|
|
|
2013-02-12 |
2013-02-08 |
B
Compra
|
WYNNEFIELD PARTNERS SMALL CAP VALUE LP
Gran accionista
|
70 100
+5.0%
2,28
159.828 US$
|
70 100
+5.0%
|
2,28
|
159.828 US$
|
|
|
2013-02-12 |
2013-02-08 |
B
Compra
|
WYNNEFIELD PARTNERS SMALL CAP VALUE LP
Gran accionista
|
29 900
+4.4%
2,28
68.172 US$
|
29 900
+4.4%
|
2,28
|
68.172 US$
|
|
|
2013-02-11 |
2013-02-08 |
B
Compra
|
MILLER LLOYD I III
Gran accionista
|
258 306
+27.7%
2,28
588.938 US$
|
258 306
+27.7%
|
2,28
|
588.938 US$
|
|
|
2012-11-13 |
2012-11-08 |
B
Compra
|
WYNNEFIELD PARTNERS SMALL CAP VALUE LP
Gran accionista
|
414 757
+42.5%
2,25
933.203 US$
|
414 757
+42.5%
|
2,25
|
933.203 US$
|
|
|
2012-11-13 |
2012-11-08 |
S
Venta
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Gran accionista
|
1 544 208
-100.0%
2,25
3.474.468 US$
|
1 544 208
-100.0%
|
2,25
|
3.474.468 US$
|
|
|
2012-11-13 |
2012-11-08 |
B
Compra
|
WYNNEFIELD PARTNERS SMALL CAP VALUE LP
Gran accionista
|
179 451
+35.3%
2,25
403.765 US$
|
179 451
+35.3%
|
2,25
|
403.765 US$
|
|
|
2012-07-02 |
2012-06-29 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
200
+0.0%
3,00
600 US$
|
200
+0.0%
|
3,00
|
600 US$
|
|
|
2012-07-02 |
2012-06-28 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
200
+0.0%
2,90
580 US$
|
200
+0.0%
|
2,90
|
580 US$
|
|
|
2012-06-13 |
2012-06-11 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
200
+0.0%
2,76
552 US$
|
200
+0.0%
|
2,76
|
552 US$
|
|
|
2012-06-06 |
2012-06-06 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
200
+0.0%
2,50
500 US$
|
200
+0.0%
|
2,50
|
500 US$
|
|
|
2012-06-06 |
2012-06-04 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
200
+0.0%
2,50
500 US$
|
200
+0.0%
|
2,50
|
500 US$
|
|
|
2012-05-29 |
2012-05-24 |
S
Venta
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Gran accionista
|
35 800
-2.3%
2,97
106.326 US$
|
35 800
-2.3%
|
2,97
|
106.326 US$
|
|
|
2012-05-16 |
2012-05-14 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
200
+0.0%
3,00
600 US$
|
200
+0.0%
|
3,00
|
600 US$
|
|
|
2012-03-30 |
2012-03-28 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
200
+0.0%
3,30
660 US$
|
200
+0.0%
|
3,30
|
660 US$
|
|
|
2012-03-29 |
2012-03-27 |
S
Venta
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Gran accionista
|
500 000
-24.0%
2,82
1.410.000 US$
|
500 000
-24.0%
|
2,82
|
1.410.000 US$
|
|
|
2012-03-26 |
2012-03-23 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
200
+0.0%
3,30
660 US$
|
200
+0.0%
|
3,30
|
660 US$
|
|
|
2012-03-26 |
2012-03-22 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
300
+0.1%
3,25
975 US$
|
300
+0.1%
|
3,25
|
975 US$
|
|
|
2012-03-19 |
2012-03-15 |
B
Compra
|
RAMADAN RAMI S
CEO/CFO
Oficial
|
300
+0.1%
3,10
930 US$
|
300
+0.1%
|
3,10
|
930 US$
|
|
|
2012-02-08 |
2012-02-06 |
S
Venta
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Gran accionista
|
800
-0.0%
2,60
2.080 US$
|
800
-0.0%
|
2,60
|
2.080 US$
|
|
|
2012-01-03 |
2011-12-30 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
200
+0.0%
3,00
600 US$
|
200
+0.0%
|
3,00
|
600 US$
|
|
|
2011-12-29 |
2011-12-29 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
300
+0.1%
2,95
885 US$
|
300
+0.1%
|
2,95
|
885 US$
|
|
|
2011-12-29 |
2011-12-27 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
400
+0.1%
2,95
1.180 US$
|
400
+0.1%
|
2,95
|
1.180 US$
|
|
|
2011-12-29 |
2011-12-27 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
200
+0.0%
2,75
550 US$
|
200
+0.0%
|
2,75
|
550 US$
|
|
|
2011-12-23 |
2011-12-23 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
500
+0.1%
2,69
1.345 US$
|
500
+0.1%
|
2,69
|
1.345 US$
|
|
|
2011-12-23 |
2011-12-22 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
100
+0.0%
2,69
269 US$
|
100
+0.0%
|
2,69
|
269 US$
|
|
|
2011-12-23 |
2011-12-21 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
100
+0.0%
2,69
269 US$
|
100
+0.0%
|
2,69
|
269 US$
|
|
|
2011-12-23 |
2011-12-21 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
200
+0.0%
2,65
530 US$
|
200
+0.0%
|
2,65
|
530 US$
|
|
|
2011-12-23 |
2011-12-21 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
200
+0.0%
2,60
520 US$
|
200
+0.0%
|
2,60
|
520 US$
|
|
|
2011-12-19 |
2011-12-15 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
200
+0.0%
2,60
520 US$
|
200
+0.0%
|
2,60
|
520 US$
|
|
|
2011-12-19 |
2011-12-15 |
S
Venta
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Gran accionista
|
200
-0.0%
2,60
520 US$
|
200
-0.0%
|
2,60
|
520 US$
|
|
|
2011-12-14 |
2011-12-14 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
200
+0.0%
2,70
540 US$
|
200
+0.0%
|
2,70
|
540 US$
|
|
|
2011-12-14 |
2011-12-14 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
200
+0.0%
2,60
520 US$
|
200
+0.0%
|
2,60
|
520 US$
|
|
|
2011-12-14 |
2011-12-12 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
500
+0.1%
2,45
1.225 US$
|
500
+0.1%
|
2,45
|
1.225 US$
|
|
|
2011-11-30 |
2011-11-29 |
B
Compra
|
RAMADAN RAMI S
CEO
Consejero ejecutivo
|
200
+0.0%
2,75
550 US$
|
200
+0.0%
|
2,75
|
550 US$
|
|
|
2011-11-30 |
2011-11-28 |
B
Compra
|
RAMADAN RAMI S
CEO
Consejero ejecutivo
|
300
+0.1%
2,75
825 US$
|
300
+0.1%
|
2,75
|
825 US$
|
|
|
2011-03-22 |
2011-03-18 |
S
Venta
|
WYNNEFIELD PARTNERS SMALL CAP VALUE LP
Gran accionista
|
87 567
-5.6%
2,80
245.188 US$
|
87 567
-5.6%
|
2,80
|
245.188 US$
|
|
|
2011-03-22 |
2011-03-18 |
B
Compra
|
WYNNEFIELD PARTNERS SMALL CAP VALUE LP
Gran accionista
|
42 995
+3.0%
2,80
120.386 US$
|
42 995
+3.0%
|
2,80
|
120.386 US$
|
|
|
2011-03-22 |
2011-03-18 |
B
Compra
|
WYNNEFIELD PARTNERS SMALL CAP VALUE LP
Gran accionista
|
44 572
+3.1%
2,80
124.802 US$
|
44 572
+3.1%
|
2,80
|
124.802 US$
|
|
|
2010-12-30 |
2010-12-28 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
200
+0.0%
2,70
540 US$
|
200
+0.0%
|
2,70
|
540 US$
|
|
|
2010-12-30 |
2010-12-28 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
300
+0.1%
2,68
804 US$
|
300
+0.1%
|
2,68
|
804 US$
|
|
|
2010-12-23 |
2010-12-23 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
200
+0.0%
2,68
536 US$
|
200
+0.0%
|
2,68
|
536 US$
|
|
|
2010-12-23 |
2010-12-21 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
300
+0.1%
2,68
804 US$
|
300
+0.1%
|
2,68
|
804 US$
|
|
|
2010-12-16 |
2010-12-15 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
500
+0.1%
2,68
1.340 US$
|
500
+0.1%
|
2,68
|
1.340 US$
|
|
|
2010-08-11 |
2010-08-09 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
500
+0.1%
3,00
1.500 US$
|
500
+0.1%
|
3,00
|
1.500 US$
|
|
|
2010-05-19 |
2010-05-18 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
1 000
+0.2%
3,00
3.000 US$
|
1 000
+0.2%
|
3,00
|
3.000 US$
|
|
|
2010-05-10 |
2010-05-07 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
1 000
+0.2%
2,75
2.750 US$
|
1 000
+0.2%
|
2,75
|
2.750 US$
|
|
|
2008-11-03 |
2008-10-31 |
B
Compra
|
WYNNEFIELD PARTNERS SMALL CAP VALUE LP
Gran accionista
|
500
+0.0%
2,50
1.250 US$
|
500
+0.0%
|
2,50
|
1.250 US$
|
|
|
2008-11-03 |
2008-10-30 |
B
Compra
|
WYNNEFIELD PARTNERS SMALL CAP VALUE LP
Gran accionista
|
36 500
+2.5%
1,80
65.700 US$
|
36 500
+2.5%
|
1,80
|
65.700 US$
|
|
|
2008-11-03 |
2008-10-30 |
B
Compra
|
WYNNEFIELD PARTNERS SMALL CAP VALUE LP
Gran accionista
|
26 500
+1.8%
1,80
47.700 US$
|
26 500
+1.8%
|
1,80
|
47.700 US$
|
|
|
2008-10-15 |
2008-10-15 |
B
Compra
|
WYNNEFIELD PARTNERS SMALL CAP VALUE LP
Gran accionista
|
1 000
+0.1%
2,63
2.630 US$
|
1 000
+0.1%
|
2,63
|
2.630 US$
|
|
|
2008-10-15 |
2008-10-13 |
B
Compra
|
WYNNEFIELD PARTNERS SMALL CAP VALUE LP
Gran accionista
|
500
+0.0%
2,53
1.265 US$
|
500
+0.0%
|
2,53
|
1.265 US$
|
|
|
2007-08-22 |
2007-08-22 |
B
Compra
|
WYNNEFIELD PARTNERS SMALL CAP VALUE LP
Gran accionista
|
175 000
+14.1%
3,50
612.500 US$
|
175 000
+14.1%
|
3,50
|
612.500 US$
|
|
|
2007-08-22 |
2007-08-22 |
B
Compra
|
WYNNEFIELD PARTNERS SMALL CAP VALUE LP
Gran accionista
|
148 000
+11.6%
3,50
518.000 US$
|
148 000
+11.6%
|
3,50
|
518.000 US$
|
|
|
2007-08-23 |
2007-08-21 |
B
Compra
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Gran accionista
|
695 000
+50.1%
3,50
2.432.500 US$
|
695 000
+50.1%
|
3,50
|
2.432.500 US$
|
|
|
2007-07-03 |
2007-06-29 |
B
Compra
|
CHANNEL PARTNERSHIP II L P
Gran accionista
|
7 300
+0.8%
3,45
25.185 US$
|
7 300
+0.8%
|
3,45
|
25.185 US$
|
|
|
2007-07-02 |
2007-06-28 |
S
Venta
|
VALUE PARTNERS LTD /TX/
Consejero no ejecutivo
Gran accionista
|
75 895
-2.2%
3,50
265.632 US$
|
75 895
-2.2%
|
3,50
|
265.632 US$
|
|
|
2007-07-02 |
2007-06-28 |
B
Compra
|
WYNNEFIELD SMALL CAP VALUE OFFSHORE FUND LTD
Gran accionista
|
75 895
+7.5%
3,55
269.427 US$
|
75 895
+7.5%
|
3,55
|
269.427 US$
|
|
|
2007-03-26 |
2007-03-22 |
B
Compra
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Gran accionista
|
78 408
+5.9%
3,30
258.746 US$
|
78 408
+5.9%
|
3,30
|
258.746 US$
|
|
|
2007-03-26 |
2007-03-22 |
S
Venta
|
VALUE PARTNERS LTD /TX/
Consejero no ejecutivo
Gran accionista
|
78 408
-2.3%
3,25
254.826 US$
|
78 408
-2.3%
|
3,25
|
254.826 US$
|
|
|
2007-01-16 |
2007-01-12 |
B
Compra
|
WYNNEFIELD SMALL CAP VALUE OFFSHORE FUND LTD
Gran accionista
|
130 000
+14.7%
2,32
301.600 US$
|
130 000
+14.7%
|
2,32
|
301.600 US$
|
|
|
2007-01-12 |
2007-01-12 |
S
Venta
|
RAVICH JESS M
Gran accionista
|
343 879
-40.7%
2,32
797.799 US$
|
343 879
-40.7%
|
2,32
|
797.799 US$
|
|
|
2007-01-03 |
2006-12-29 |
B
Compra
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Gran accionista
|
2 000
+0.2%
2,50
5.000 US$
|
2 000
+0.2%
|
2,50
|
5.000 US$
|
|
|
2006-11-30 |
2006-11-28 |
S
Venta
|
VALUE PARTNERS LTD /TX/
Gran accionista
|
78 406
-2.2%
2,20
172.493 US$
|
78 406
-2.2%
|
2,20
|
172.493 US$
|
|
|
2006-09-29 |
2006-09-29 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
500
+0.3%
2,25
1.125 US$
|
500
+0.3%
|
2,25
|
1.125 US$
|
|
|
2006-08-30 |
2006-08-28 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
3 000
+1.6%
2,10
6.300 US$
|
3 000
+1.6%
|
2,10
|
6.300 US$
|
|
|
2006-06-28 |
2006-06-26 |
S
Venta
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Gran accionista
|
258
-0.0%
2,40
619 US$
|
258
-0.0%
|
2,40
|
619 US$
|
|
|
2006-01-24 |
2006-01-23 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
1 000
+66.7%
3,00
3.000 US$
|
1 000
+66.7%
|
3,00
|
3.000 US$
|
|
|
2006-01-04 |
2006-01-04 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
500
+50.0%
2,00
1.000 US$
|
500
+50.0%
|
2,00
|
1.000 US$
|
|
|
2006-01-04 |
2005-12-30 |
B
Compra
|
RAMADAN RAMI S
CEO
Oficial
|
500
+100.0%
2,00
1.000 US$
|
500
+100.0%
|
2,00
|
1.000 US$
|
|
|
2005-06-15 |
2005-06-14 |
B
Compra
|
RAMADAN RAMI S
CEO
Consejero ejecutivo
|
200
+3.4%
3,50
700 US$
|
200
+3.4%
|
3,50
|
700 US$
|
|
|
2005-04-20 |
2005-04-20 |
B
Compra
|
RAMADAN RAMI S
CEO
Consejero ejecutivo
|
200
+3.6%
2,80
560 US$
|
200
+3.6%
|
2,80
|
560 US$
|
|
|
2005-03-23 |
2005-03-22 |
B
Compra
|
RAMADAN RAMI S
CEO
Consejero ejecutivo
|
100
+1.5%
3,05
305 US$
|
100
+1.5%
|
3,05
|
305 US$
|
|