|
2009-04-01 |
2009-04-01 |
PlS
Planned sale
|
MADISON DEARBORN PARTNERS IV LP
Non-Executive Director
|
77,381
-14.7%
153.26
US$2,168,565
|
77,381
-14.7%
|
153.26
|
US$2,168,565
|
|
|
2009-04-01 |
2009-03-31 |
PlS
Planned sale
|
MADISON DEARBORN PARTNERS IV LP
Non-Executive Director
|
72,303
+15.6%
324.06
US$95,578
|
72,303
+15.6%
|
324.06
|
US$95,578
|
|
|
2009-03-27 |
2009-03-27 |
PlS
Planned sale
|
MADISON DEARBORN CAPITAL PARTNERS IV LP
Non-Executive Director
|
8,398
+8.1%
482.89
US$2,587,055
|
8,398
+8.1%
|
482.89
|
US$2,587,055
|
|
|
2009-03-27 |
2009-03-26 |
PlS
Planned sale
|
MADISON DEARBORN CAPITAL PARTNERS IV LP
Non-Executive Director
|
200,000
-31.3%
17.95
US$3,590,000
|
200,000
-31.3%
|
17.95
|
US$3,590,000
|
|
|
2009-03-27 |
2009-03-25 |
PlS
Planned sale
|
MADISON DEARBORN CAPITAL PARTNERS IV LP
Non-Executive Director
|
200,000
-23.8%
18.13
US$3,626,000
|
200,000
-23.8%
|
18.13
|
US$3,626,000
|
|
|
2008-03-14 |
2007-09-05 |
S
Sale
|
Carlyle Investment Management LLC
Large shareholder
|
8,500,000
-49.0%
26.61
US$226,185,000
|
8,500,000
-49.0%
|
26.61
|
US$226,185,000
|
|
|
2007-09-07 |
2007-09-05 |
S
Sale
|
MGG Midstream Holdings, L.P.
Non-Executive Director
Large shareholder
|
8,500,000
-49.0%
26.61
US$226,185,000
|
8,500,000
-49.0%
|
26.61
|
US$226,185,000
|
|
|
2008-03-14 |
2007-04-03 |
S
Sale
|
Carlyle Investment Management LLC
Large shareholder
|
23,305,358
-57.3%
24.50
US$570,981,271
|
23,305,358
-57.3%
|
24.50
|
US$570,981,271
|
|
|
2007-04-04 |
2007-04-03 |
S
Sale
|
MGG Midstream Holdings, L.P.
Non-Executive Director
Large shareholder
|
23,305,358
-57.3%
24.50
US$570,981,271
|
23,305,358
-57.3%
|
24.50
|
US$570,981,271
|
|