S |
2006-09-12 09:37:47.0 |
WESTERN GAS RESOURCES INC |
WGR |
COLUMBIA WANGER ASSET MANAGEMENT LP |
5.0% |
view |
S |
2006-08-25 15:48:45.0 |
WESTERN GAS RESOURCES INC |
WGR |
GAMCO INVESTORS |
0.0% |
view |
B |
2006-08-22 16:40:44.0 |
WESTERN GAS RESOURCES INC |
WGR |
GAMCO INVESTORS |
4.08% |
view |
B |
2006-08-08 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
GAMCO INVESTORS |
3.92% |
view |
B |
2006-07-21 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
GAMCO INVESTORS |
3.53% |
view |
B |
2006-07-06 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
WISE BRION G |
7.36% |
view |
B |
2006-06-29 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
ANADARKO PETROLEUM CORP |
18.1% |
view |
B |
2006-02-14 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
COLUMBIA WANGER ASSET MANAGEMENT LP |
5.9% |
view |
S |
2006-02-14 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
WELLINGTON MANAGEMENT CO LLP |
3.01% |
view |
S |
2006-02-03 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
Third Point LLC |
4.8% |
view |
S |
2006-01-23 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
Third Point LLC |
5.8% |
view |
B |
2005-08-18 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
Third Point LLC |
8.6% |
view |
B |
2005-08-08 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
Third Point LLC |
8.3529% |
view |
B |
2005-06-20 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
Third Point LLC |
7.14% |
view |
B |
2005-04-25 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
Third Point LLC |
5.93% |
view |
B |
2005-02-14 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
COLUMBIA WANGER ASSET MANAGEMENT LP |
5.8% |
view |
B |
2005-02-14 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
WELLINGTON MANAGEMENT CO LLP |
5.847% |
view |
S |
2005-01-21 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO |
2.38% |
view |
S |
2004-04-12 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
STATE STREET RESEARCH & MANAGEMENT CO |
2.79% |
view |
S |
2004-02-18 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
JENNISON ASSOCIATES LLC |
4.59% |
view |
B |
2004-02-10 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
LIBERTY WANGER ASSET MANAGEMENT LP |
5.3% |
view |
B |
2004-01-30 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO |
2.65% |
view |
B |
2003-07-17 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
STONEHOCKER WALTER L |
7.6% |
view |
S |
2003-02-14 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
JENNISON ASSOCIATES LLC |
5.45% |
view |
S |
2002-02-15 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
STATE STREET RESEARCH & MANAGEMENT CO |
9.7% |
view |
S |
2002-02-11 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
CAPITAL RESEARCH & MANAGEMENT CO |
0.0% |
view |
S |
2002-02-04 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
JENNISON ASSOCIATES LLC |
6.15% |
view |
B |
2001-02-14 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
STATE STREET RESEARCH & MANAGEMENT CO |
11.75% |
view |
S |
2001-02-14 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
JENNISON ASSOCIATES LLC |
6.81% |
view |
B |
2001-02-12 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
CAPITAL RESEARCH & MANAGEMENT CO |
5.3% |
view |
B |
2000-10-10 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
JENNISON ASSOCIATES LLC |
6.83% |
view |
S |
2000-02-07 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
STATE STREET RESEARCH & MANAGEMENT CO |
11.03% |
view |
S |
2000-01-24 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
METROPOLITAN LIFE INSURANCE CO |
3.64% |
view |
B |
1999-02-10 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
RYBACK MANAGEMENT CORP |
59.3% |
view |
B |
1999-02-09 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
STATE STREET RESEARCH & MANAGEMENT CO |
12.84% |
view |
B |
1999-02-05 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
METROPOLITAN LIFE INSURANCE CO |
5.1% |
view |
S |
1998-12-09 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
MERRILL LYNCH & CO INC |
0.0% |
view |
B |
1998-12-08 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
STATE STREET RESEARCH & MANAGEMENT CO |
11.18% |
view |
S |
1998-02-05 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
MERRILL LYNCH & CO INC |
10.9% |
view |
B |
1998-01-23 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
RYBACK MANAGEMENT CORP |
51.9% |
view |
B |
1997-02-11 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
MERRILL LYNCH & CO INC |
13.6% |
view |
B |
1997-02-06 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
PRUDENTIAL INSURANCE CO OF AMERICA |
9.43% |
view |
B |
1997-02-03 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
RYBACK MANAGEMENT CORP |
47.0% |
view |
B |
1996-12-10 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
MERRILL LYNCH & CO INC |
11.3% |
view |
B |
1996-06-21 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
1818 FUND LP BROWN BROTHERS HARRIMAN CO LONG T MICHAEL ET AL |
5.0% |
view |
B |
1996-05-29 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
RYBACK MANAGEMENT CORP |
43.26% |
view |
S |
1996-02-15 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
MORGAN J P & CO INC |
4.3% |
view |
S |
1996-02-14 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
FMR CORP |
n/a |
view |
B |
1996-02-13 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
MERRILL LYNCH & CO INC |
9.8% |
view |
B |
1995-02-15 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
MORGAN J P & CO INC |
5.0% |
view |
B |
1995-02-13 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
MERRILL LYNCH & CO INC |
7.9% |
view |
S |
1995-02-13 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
FMR CORP |
n/a |
view |
B |
1994-02-14 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
FMR CORP |
n/a |
view |
B |
1994-02-14 00:00:00.0 |
WESTERN GAS RESOURCES INC |
WGR |
MERRILL LYNCH & CO INC |
6.1% |
view |