S |
2005-02-14 00:00:00.0 |
MED |
medc |
ADAGE CAPITAL PARTNERS GP LLC |
14.02% |
view |
B |
2004-09-15 00:00:00.0 |
MED |
medc |
SYMETRA ASSET MANAGEMENT CO |
n/a |
view |
B |
2004-08-24 00:00:00.0 |
MED |
medc |
ADAGE CAPITAL PARTNERS GP LLC |
n/a |
view |
S |
2004-02-18 00:00:00.0 |
MED |
medc |
RS INVESTMENT MANAGEMENT CO LLC |
14.17% |
view |
S |
2004-02-10 00:00:00.0 |
MED |
medc |
ADAGE CAPITAL PARTNERS GP LLC |
6.44% |
view |
B |
2004-02-06 00:00:00.0 |
MED |
medc |
ADAGE CAPITAL PARTNERS GP LLC |
8.55% |
view |
B |
2003-02-14 00:00:00.0 |
MED |
medc |
RS INVESTMENT MANAGEMENT CO LLC |
14.4% |
view |
S |
2003-02-12 00:00:00.0 |
MED |
medc |
STATE OF WISCONSIN INVESTMENT BOARD |
17.47% |
view |
S |
2003-01-31 00:00:00.0 |
MED |
medc |
DRESDNER RCM GLOBAL INVESTORS LLC |
0.0% |
view |
B |
2002-11-06 00:00:00.0 |
MED |
medc |
STATE OF WISCONSIN INVESTMENT BOARD |
10.9% |
view |
B |
2002-02-01 00:00:00.0 |
MED |
medc |
DRESDNER RCM GLOBAL INVESTORS LLC |
6.6% |
view |
S |
2001-11-14 00:00:00.0 |
MED |
medc |
ESSEX INVESTMENT MANAGEMENT CO INC |
10.38% |
view |
B |
2001-02-14 00:00:00.0 |
MED |
medc |
MERRILL LYNCH PIERCE FENNER & SMITH INC |
8.3% |
view |
B |
2001-01-17 00:00:00.0 |
MED |
medc |
HATHAWAY & ASSOCIATES LTD |
6.3% |
view |
B |
1998-02-12 00:00:00.0 |
MED |
medc |
SCUDDER KEMPER INVESTMENTS INC |
20.9% |
view |