Cours de l'action
Code mnémonique : MDTH Marché : NSQ


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Achat Vente Achat planifié Vente planifiée Achat net Vente nette Résultats financiers
Résultats financiers
 
Value bought

90 derniers jours

 
Value sold

90 derniers jours

 
Net insiders buying

90 derniers jours

 
Trades (buy and sell)

90 derniers jours

Abréviations A : achat, V : vente, AP: Achat planifié, VP: Vente planifiée, O : Option / Autre
Date de notification Date de transaction A/V Type de transaction Initié et/ou titre Nb. d'actions
Prix
Valeur
Nombre d'actions Prix Valeur Détails
2011-09-13 2011-09-12 V Vente

Nierenberg Investment Management Company, Inc.

Actionnaire important
356 732 -100.0%
13,26
4 730 266 USD
356 732 -100.0% 13,26 4 730 266 USD
2011-09-13 2011-09-12 V Vente

Nierenberg Investment Management Company, Inc.

Actionnaire important
137 586 -100.0%
13,26
1 824 390 USD
137 586 -100.0% 13,26 1 824 390 USD
2011-09-13 2011-09-12 V Vente

Nierenberg Investment Management Company, Inc.

Actionnaire important
1 167 097 -73.9%
13,26
15 475 706 USD
1 167 097 -73.9% 13,26 15 475 706 USD
2011-09-13 2011-09-12 V Vente

Nierenberg Investment Management Company, Inc.

Actionnaire important
312 074 -77.3%
13,26
4 138 101 USD
312 074 -77.3% 13,26 4 138 101 USD
2011-09-13 2011-09-09 V Vente

Nierenberg Investment Management Company, Inc.

Actionnaire important
125 000 -25.9%
13,46
1 682 500 USD
125 000 -25.9% 13,46 1 682 500 USD
2011-09-13 2011-09-09 V Vente

Nierenberg Investment Management Company, Inc.

Actionnaire important
33 000 -19.3%
13,46
444 180 USD
33 000 -19.3% 13,46 444 180 USD
2011-09-13 2011-09-09 V Vente

Nierenberg Investment Management Company, Inc.

Actionnaire important
220 000 -12.2%
13,46
2 961 200 USD
220 000 -12.2% 13,46 2 961 200 USD
2011-09-13 2011-09-09 V Vente

Nierenberg Investment Management Company, Inc.

Actionnaire important
70 000 -14.8%
13,46
942 200 USD
70 000 -14.8% 13,46 942 200 USD
2011-06-02 2011-05-31 V Vente

Nierenberg Investment Management Company, Inc.

Actionnaire important
15 934 -3.2%
13,97
222 598 USD
15 934 -3.2% 13,97 222 598 USD
2009-03-04 2009-03-03 V Vente

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
60 500 -10.8%
6,94
419 870 USD
60 500 -10.8% 6,94 419 870 USD
2009-03-04 2009-03-03 V Vente

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
9 500 -2.0%
6,94
65 930 USD
9 500 -2.0% 6,94 65 930 USD
2008-11-21 2008-11-21 A Achat

Hinton Jeffrey L

EVP - CFO

Dirigeant
4 000 +3.8%
6,00
24 000 USD
4 000 +3.8% 6,00 24 000 USD
2008-11-18 2008-11-18 A Achat

Hinton Jeffrey L

EVP - CFO

Dirigeant
1 000 +1.0%
7,33
7 330 USD
1 000 +1.0% 7,33 7 330 USD
2008-11-18 2008-11-18 A Achat

FRENCH O EDWIN

Executive Pres.& CEO

Dirigeant
15 000 +2.6%
7,43
111 450 USD
15 000 +2.6% 7,43 111 450 USD
2008-11-18 2008-11-18 A Achat

Hinton Jeffrey L

EVP - CFO

Dirigeant
5 000 +5.0%
7,33
36 625 USD
5 000 +5.0% 7,33 36 625 USD
2008-09-02 2008-08-29 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
1 900 +1.1%
21,48
40 812 USD
1 900 +1.1% 21,48 40 812 USD
2008-09-02 2008-08-28 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
1 901 +1.1%
21,47
40 814 USD
1 901 +1.1% 21,47 40 814 USD
2008-08-27 2008-08-27 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
1 900 +1.2%
21,00
39 900 USD
1 900 +1.2% 21,00 39 900 USD
2008-08-27 2008-08-26 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
500 +0.3%
20,96
10 480 USD
500 +0.3% 20,96 10 480 USD
2008-08-27 2008-08-25 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
1 600 +1.0%
20,94
33 504 USD
1 600 +1.0% 20,94 33 504 USD
2008-08-22 2008-08-22 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
599 +0.4%
20,90
12 519 USD
599 +0.4% 20,90 12 519 USD
2008-08-22 2008-08-21 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
2 000 +1.2%
20,77
41 540 USD
2 000 +1.2% 20,77 41 540 USD
2008-08-22 2008-08-20 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
1 900 +1.2%
21,00
39 900 USD
1 900 +1.2% 21,00 39 900 USD
2008-08-19 2008-08-18 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
3 700 +2.4%
21,09
78 033 USD
3 700 +2.4% 21,09 78 033 USD
2008-08-19 2008-08-15 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
1 600 +1.0%
21,47
34 352 USD
1 600 +1.0% 21,47 34 352 USD
2008-08-14 2008-08-14 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
1 600 +1.1%
21,29
34 064 USD
1 600 +1.1% 21,29 34 064 USD
2008-08-14 2008-08-13 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
1 700 +1.1%
20,76
35 292 USD
1 700 +1.1% 20,76 35 292 USD
2008-08-14 2008-08-12 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
5 500 +3.8%
20,42
112 310 USD
5 500 +3.8% 20,42 112 310 USD
2008-08-11 2008-08-11 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
1 100 +0.8%
20,50
22 550 USD
1 100 +0.8% 20,50 22 550 USD
2008-08-11 2008-08-08 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
100 +0.1%
18,53
1 853 USD
100 +0.1% 18,53 1 853 USD
2008-08-11 2008-08-07 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
26 925 +23.2%
18,03
485 458 USD
26 925 +23.2% 18,03 485 458 USD
2008-08-06 2008-08-06 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
100 +0.1%
19,22
1 922 USD
100 +0.1% 19,22 1 922 USD
2008-08-06 2008-08-05 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
2 800 +2.5%
19,00
53 200 USD
2 800 +2.5% 19,00 53 200 USD
2008-08-06 2008-08-04 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
2 800 +2.5%
18,93
53 004 USD
2 800 +2.5% 18,93 53 004 USD
2008-08-01 2008-07-31 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
975 +0.9%
18,47
18 008 USD
975 +0.9% 18,47 18 008 USD
2008-08-01 2008-07-30 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
2 700 +2.6%
18,51
49 977 USD
2 700 +2.6% 18,51 49 977 USD
2008-07-28 2008-07-28 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
2 300 +2.2%
18,46
42 458 USD
2 300 +2.2% 18,46 42 458 USD
2008-07-28 2008-07-24 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
2 300 +2.3%
18,46
42 458 USD
2 300 +2.3% 18,46 42 458 USD
2008-07-23 2008-07-23 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
2 300 +2.3%
18,16
41 768 USD
2 300 +2.3% 18,16 41 768 USD
2008-07-23 2008-07-22 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
2 300 +2.4%
18,00
41 400 USD
2 300 +2.4% 18,00 41 400 USD
2008-07-23 2008-07-21 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
1 600 +1.7%
17,10
27 360 USD
1 600 +1.7% 17,10 27 360 USD
2008-03-04 2008-03-03 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
91 200 +19.5%
19,83
1 808 496 USD
91 200 +19.5% 19,83 1 808 496 USD
2008-03-04 2008-03-03 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
900 +0.2%
19,83
17 847 USD
900 +0.2% 19,83 17 847 USD
2008-03-04 2008-02-29 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
7 900 +1.7%
20,77
164 083 USD
7 900 +1.7% 20,77 164 083 USD
2008-01-08 2008-01-04 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
1 287 +1.4%
23,64
30 425 USD
1 287 +1.4% 23,64 30 425 USD
2008-01-08 2008-01-04 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
25 100 +1.4%
23,64
593 364 USD
25 100 +1.4% 23,64 593 364 USD
2008-01-03 2008-01-03 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
1 035 +1.1%
23,96
24 799 USD
1 035 +1.1% 23,96 24 799 USD
2008-01-03 2008-01-03 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
18 000 +1.0%
23,96
431 280 USD
18 000 +1.0% 23,96 431 280 USD
2008-01-03 2008-01-03 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
5 200 +1.1%
23,96
124 592 USD
5 200 +1.1% 23,96 124 592 USD
2008-01-03 2008-01-02 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
200 +0.2%
24,05
4 810 USD
200 +0.2% 24,05 4 810 USD
2008-01-03 2008-01-02 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
7 000 +0.4%
24,05
168 350 USD
7 000 +0.4% 24,05 168 350 USD
2008-01-03 2008-01-02 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
1 600 +0.3%
24,05
38 480 USD
1 600 +0.3% 24,05 38 480 USD
2008-01-03 2007-12-31 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
2 432 +0.1%
24,10
58 611 USD
2 432 +0.1% 24,10 58 611 USD
2008-01-03 2007-12-31 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
1 000 +0.2%
24,10
24 100 USD
1 000 +0.2% 24,10 24 100 USD
2007-12-31 2007-12-28 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
900 +1.0%
24,08
21 672 USD
900 +1.0% 24,08 21 672 USD
2007-12-31 2007-12-28 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
33 646 +2.0%
24,08
810 196 USD
33 646 +2.0% 24,08 810 196 USD
2007-12-31 2007-12-28 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
9 100 +2.0%
24,08
219 128 USD
9 100 +2.0% 24,08 219 128 USD
2007-12-28 2007-12-26 V Vente

HARRIS JAMES E

Executive VP-CFO

Dirigeant
9 941 -100.0%
24,98
248 336 USD
9 941 -100.0% 24,98 248 336 USD
2007-12-20 2007-12-20 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
50 +0.1%
22,75
1 138 USD
50 +0.1% 22,75 1 138 USD
2007-12-20 2007-12-20 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
900 +0.1%
22,75
20 475 USD
900 +0.1% 22,75 20 475 USD
2007-12-20 2007-12-20 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
214 +0.0%
22,75
4 869 USD
214 +0.0% 22,75 4 869 USD
2007-12-20 2007-12-19 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
88 +0.1%
22,70
1 998 USD
88 +0.1% 22,70 1 998 USD
2007-12-20 2007-12-19 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
13 400 +0.8%
22,70
304 180 USD
13 400 +0.8% 22,70 304 180 USD
2007-12-20 2007-12-19 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
4 950 +1.1%
22,70
112 365 USD
4 950 +1.1% 22,70 112 365 USD
2007-11-21 2007-11-20 A Achat

SOKOLOV JACQUE J

Administrateur non-exécutif
1 000 +50.0%
22,65
22 650 USD
1 000 +50.0% 22,65 22 650 USD
2007-11-21 2007-11-20 A Achat

SOKOLOV JACQUE J

Administrateur non-exécutif
2 000 +inf%
22,62
45 240 USD
2 000 +inf% 22,62 45 240 USD
2007-11-15 2007-11-14 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
57 550 +14.3%
22,47
1 293 149 USD
57 550 +14.3% 22,47 1 293 149 USD
2007-11-15 2007-11-14 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
16 000 +21.4%
22,47
359 520 USD
16 000 +21.4% 22,47 359 520 USD
2007-11-15 2007-11-14 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
296 250 +21.1%
22,47
6 656 738 USD
296 250 +21.1% 22,47 6 656 738 USD
2007-11-15 2007-11-14 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
80 200 +21.1%
22,47
1 802 094 USD
80 200 +21.1% 22,47 1 802 094 USD
2007-11-15 2007-11-13 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
3 350 +4.7%
26,30
88 105 USD
3 350 +4.7% 26,30 88 105 USD
2007-11-15 2007-11-13 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
53 400 +4.0%
26,30
1 404 420 USD
53 400 +4.0% 26,30 1 404 420 USD
2007-11-15 2007-11-13 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
13 500 +3.7%
26,30
355 050 USD
13 500 +3.7% 26,30 355 050 USD
2007-11-06 2007-11-06 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
600 +0.0%
26,33
15 798 USD
600 +0.0% 26,33 15 798 USD
2007-11-06 2007-11-05 A Achat

NIERENBERG INVESTMENT MANAGEMENT CO

Actionnaire important
3 100 +0.2%
26,31
81 561 USD
3 100 +0.2% 26,31 81 561 USD
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