303 filings
Page 9 of 16
8-K
2s7kmvcjr5pj5dg5x
1 Nov 12
Results of Operations and Financial Condition
12:00am
8-K
cfgu9 emqs1
26 Jul 12
Results of Operations and Financial Condition
12:00am
8-K
jae7jds16tfj68tjd4w
1 Jun 12
Submission of Matters to a Vote of Security Holders
12:00am
8-K
c5txfnulrstwb04nlrij
26 Apr 12
Results of Operations and Financial Condition
12:00am
8-K
9yajtx8xhp23 wdkq
28 Mar 12
Results of Operations and Financial Condition
12:00am
8-K
mv3lukvsrv2e4s4
14 Mar 12
Presentations and Q&A Session
12:00am
8-K
459kky5eg
29 Feb 12
Departure of Directors or Certain Officers
12:00am
8-K
wutvcye
23 Feb 12
Results of Operations and Financial Condition
12:00am
8-K
981yjx boak6h5u7ri6
31 Jan 12
Results of Operations and Financial Condition
12:00am
8-K
lit60s53zk t9f
6 Dec 11
Earnings Bonus Unit Award
12:00am
8-K
cngzbnp cz0
29 Nov 11
Departure of Directors or Certain Officers
12:00am
8-K
b83ttfp4
27 Oct 11
Results of Operations and Financial Condition
12:00am
8-K
ekak7dajmq3v
28 Jul 11
Results of Operations and Financial Condition
12:00am
8-K
nppg9w3 ymz0
7 Jul 11
Other Events
12:00am
8-K
sqgmt7mkosckhvtwol
31 May 11
Submission of Matters to a Vote of Security Holders
12:00am
8-K
p6e13kz cae9lh0kmb
29 Apr 11
Amendments to Articles of Incorporation or Bylaws
12:00am
8-K
lfv6t
28 Apr 11
Results of Operations and Financial Condition
12:00am
8-K
81aonft0tp hkh
31 Mar 11
The Outlook for Energy
12:00am
8-K
35y986pzw924z4k1ii3o
15 Mar 11
Presentations and Q&A Session
12:00am
8-K
si226dv41s7awv03lz
15 Feb 11
Results of Operations and Financial Condition
12:00am