| 2013-12-18 |
4 |
PRIMARY DOCUMENT |
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| 2013-12-17 |
4 |
OWNERSHIP DOCUMENT |
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| 2013-12-17 |
4 |
OWNERSHIP DOCUMENT |
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| 2013-12-17 |
4 |
OWNERSHIP DOCUMENT |
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| 2013-12-12 |
4 |
OWNERSHIP DOCUMENT |
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| 2013-12-12 |
4 |
OWNERSHIP DOCUMENT |
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| 2013-12-12 |
4 |
OWNERSHIP DOCUMENT |
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| 2013-12-09 |
4 |
OWNERSHIP DOCUMENT |
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| 2013-12-09 |
4 |
OWNERSHIP DOCUMENT |
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| 2013-12-09 |
4 |
OWNERSHIP DOCUMENT |
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| 2013-11-06 |
10-Q |
3RD QTR 2013 FORM 10-Q |
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| 2013-11-01 |
8-K |
FINANCIAL RESULTS FOR SEPTEMBER 30, 2013 |
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| 2013-10-16 |
8-K |
ITEM 8:01 - DIVIDEND PAYABLE NOVEMBER 15, 2013 |
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| 2013-09-18 |
4 |
PRIMARY DOCUMENT |
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| 2013-08-15 |
SC 13D/A |
SCHEDULE 13D AMENDMENT NO. 7 |
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| 2013-08-14 |
4 |
FORM 4 |
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| 2013-08-14 |
4 |
FORM 4 |
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| 2013-08-14 |
4 |
FORM 4 |
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| 2013-08-14 |
8-K |
YORKTOWN - 8TH DISTRIBUTION |
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| 2013-08-06 |
10-Q |
JUNE 30, 2013 FORM 10-Q |
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| 2013-08-02 |
8-K |
JUNE 30, 2013 RESULTS |
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| 2013-07-15 |
8-K |
ITEM 8:01 - DIVIDEND PAYABLE AUGUST 15, 2013 |
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| 2013-06-17 |
UPLOAD |
|
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| 2013-06-05 |
CORRESP |
|
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| 2013-05-31 |
UPLOAD |
|
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| 2013-05-28 |
4 |
PRIMARY DOCUMENT |
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| 2013-05-24 |
8-K |
COAL SALES 8-K |
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| 2013-05-21 |
CORRESP |
|
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| 2013-05-15 |
10-Q |
MARCH 31, 2013 FORM 10-Q |
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| 2013-05-03 |
CORRESP |
|
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| 2013-04-30 |
SC 13D/A |
SC 13D/A |
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| 2013-04-25 |
UPLOAD |
|
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| 2013-04-05 |
8-K |
ITEM 8:01 - DIVIDEND PAYABLE MAY 15, 2013 |
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| 2013-04-03 |
4 |
PRIMARY DOCUMENT |
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| 2013-03-14 |
4 |
PRIMARY DOCUMENT |
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| 2013-03-12 |
SC 13D/A |
SC 13D/A |
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| 2013-03-08 |
4 |
OWNERSHIP DOCUMENT |
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| 2013-03-08 |
4 |
OWNERSHIP DOCUMENT |
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| 2013-03-08 |
DEF 14C |
2013 INFORMATION STATEMENT |
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| 2013-03-07 |
4 |
FORM 4 |
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| 2013-03-07 |
4 |
FORM 4 |
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| 2013-03-07 |
4 |
FORM 4 |
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| 2013-03-07 |
10-K |
DECEMBER 31, 2012 FORM 10-K |
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| 2013-03-06 |
8-K |
YORKTOWN - 7TH DISTRIBUTION |
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| 2013-03-01 |
8-K |
FINANCIAL RESULTS 12/31 |
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| 2013-02-14 |
SC 13D/A |
SCHEDULE 13D AMENDMENT NO.5 |
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| 2012-12-26 |
4 |
PRIMARY DOCUMENT |
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| 2012-12-18 |
4 |
PRIMARY DOCUMENT |
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| 2012-12-18 |
4 |
PRIMARY DOCUMENT |
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| 2012-12-18 |
4 |
PRIMARY DOCUMENT |
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| 2012-12-17 |
4 |
PRIMARY DOCUMENT |
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| 2012-12-04 |
8-K |
ITEM 8:01 - DIVIDEND PAYABLE DECEMBER 28, 2012 |
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| 2012-11-27 |
4 |
PRIMARY DOCUMENT |
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| 2012-11-21 |
4 |
FORM 4 |
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| 2012-11-21 |
4 |
FORM 4 |
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| 2012-11-21 |
4 |
FORM 4 |
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| 2012-11-20 |
8-K |
YORKTOWN VI STOCK DISTRIBUTION |
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| 2012-11-09 |
10-Q |
SEPTEMBER 30, 2012 FORM 10-Q |
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| 2012-11-05 |
8-K |
FORM 8-K - OCTOBER 31, 2012 |
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| 2012-11-02 |
4 |
PRIMARY DOCUMENT |
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| 2012-11-02 |
8-K |
ITEM 2.02 - 3RD QTR 2012 FINANCIAL RESULTS |
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| 2012-10-18 |
8-K |
|
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| 2012-10-05 |
4 |
PRIMARY DOCUMENT |
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| 2012-09-06 |
SC 13D/A |
SCHEDULE 13D AMENDMENT NO. 4 |
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| 2012-08-22 |
4 |
FORM 4 |
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| 2012-08-22 |
4 |
FORM 4 |
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| 2012-08-22 |
4 |
FORM 4 |
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| 2012-08-22 |
8-K |
YORKTOWN VI STOCK DISTRIBUTION |
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| 2012-08-03 |
10-Q |
JUNE 30, 2012 FORM 10-Q |
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| 2012-08-01 |
8-K |
ITEM 2.02 SECOND QUARTER FINANCIAL RESULTS |
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| 2012-07-31 |
8-K |
AUGUST 2012 DIVIDEND |
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| 2012-07-09 |
4 |
PRIMARY DOCUMENT |
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| 2012-06-26 |
4 |
PRIMARY DOCUMENT |
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| 2012-06-06 |
4 |
PRIMARY DOCUMENT |
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| 2012-05-07 |
10-Q |
MARCH 31, 2012 FORM 10-Q |
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| 2012-03-28 |
8-K |
FORM 8-K - BB&T CONFERENCE 03292012 |
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| 2012-03-14 |
DEF 14C |
INFORMATION STATEMENT |
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| 2012-03-08 |
4 |
FORM 4 |
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| 2012-03-08 |
4 |
FORM 4 |
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| 2012-03-08 |
4 |
FORM 4 |
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| 2012-03-07 |
8-K |
YORKTOWN VI STOCK DISTRIBUTION |
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| 2012-03-05 |
10-K/A |
FORM 10-K/A -TO INCLUDE EX 95 - NO OTHER CHANGES |
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| 2012-03-02 |
10-K |
FORM 10-K |
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| 2012-01-26 |
8-K |
CARLISLE/ALLERTON RESERVES |
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| 2012-01-05 |
4 |
FORM 4 |
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| 2012-01-05 |
4 |
FORM 4 |
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| 2011-12-20 |
4 |
PRIMARY DOCUMENT |
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| 2011-12-20 |
4 |
PRIMARY DOCUMENT |
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| 2011-12-20 |
4 |
PRIMARY DOCUMENT |
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| 2011-11-18 |
SC 13D/A |
SC 13D/A |
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| 2011-11-17 |
4 |
MAIN DOCUMENT DESCRIPTION |
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| 2011-11-17 |
4 |
MAIN DOCUMENT DESCRIPTION |
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| 2011-11-17 |
4 |
MAIN DOCUMENT DESCRIPTION |
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| 2011-11-16 |
8-K |
YORKTOWN VI STOCK DISTRIBUTION |
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| 2011-11-07 |
10-Q |
SEPTEMBER 30, 2011 FORM 10-Q |
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| 2011-10-28 |
4 |
PRIMARY DOCUMENT |
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| 2011-09-23 |
4 |
PRIMARY DOCUMENT |
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| 2011-09-19 |
4 |
PRIMARY DOCUMENT |
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| 2011-08-22 |
SC 13D/A |
SC 13D/A |
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| 2011-08-11 |
4 |
MAIN DOCUMENT DESCRIPTION |
View Document |