BITUMINOUS COAL & LIGNITE MINING

Latest SEC Filings

WESTMORELAND COAL CO, 3, 2001-01-04
WESTMORELAND COAL CO, SC 13D/A, 2001-01-04
HEADWATERS INC, 8-K, 2000-12-22
HEADWATERS INC, 10-K, 2000-12-21
WESTMORELAND COAL CO, 8-K, 2000-12-20
WESTMORELAND COAL CO, 8-K, 2000-12-01
WESTMORELAND COAL CO, 10-Q, 2000-11-14
CONSOL ENERGY INC, 10-Q, 2000-11-08
WESTMORELAND COAL CO, 8-K, 2000-10-31
WESTMORELAND COAL CO, DEFA14A, 2000-10-27
CONSOL ENERGY INC, DEF 14A, 2000-09-29
CONSOL ENERGY INC, 10-K405, 2000-09-28
WESTMORELAND COAL CO, 8-K, 2000-09-28
WESTMORELAND COAL CO, DEFA14A, 2000-09-28
WESTMORELAND COAL CO, SC 13D/A, 2000-09-26
WESTMORELAND COAL CO, 8-K, 2000-09-25
WESTMORELAND COAL CO, DEFA14A, 2000-09-25
HEADWATERS INC, 8-K, 2000-09-19
WESTMORELAND COAL CO, 8-K, 2000-09-18
WESTMORELAND COAL CO, DEFA14A, 2000-09-18
WESTMORELAND COAL CO, DFAN14A, 2000-09-11
WESTMORELAND COAL CO, DEFA14A, 2000-09-05
WESTMORELAND COAL CO, DEF 14A, 2000-09-01
WESTMORELAND COAL CO, PRER14A, 2000-08-29
WESTMORELAND COAL CO, DFRN14A, 2000-08-23
WESTMORELAND COAL CO, DEFA14A, 2000-08-16
WESTMORELAND COAL CO, DEFA14A, 2000-08-14
WESTMORELAND COAL CO, 10-Q, 2000-08-14
COVOL TECHNOLOGIES INC, 10-Q, 2000-08-11
PITTSTON CO, 10-Q, 2000-08-08
WESTMORELAND COAL CO, PRE 14A, 2000-08-03
WESTMORELAND COAL CO, DEFN14A, 2000-08-01
WESTMORELAND COAL CO, DFAN14A, 2000-08-01
COVOL TECHNOLOGIES INC, DEF 14A, 2000-07-31
WESTMORELAND COAL CO, DEFN14A, 2000-07-31
WESTMORELAND COAL CO, DEFA14A, 2000-07-31
COVOL TECHNOLOGIES INC, 8-K/A, 2000-07-28
WESTMORELAND COAL CO, SC 13D/A, 2000-07-28
WESTMORELAND COAL CO, PRRN14A, 2000-07-28
WESTMORELAND COAL CO, SC 13D/A, 2000-07-27
WESTMORELAND COAL CO, SC 13D/A, 2000-07-26
WESTMORELAND COAL CO, PREN14A, 2000-07-26
COVOL TECHNOLOGIES INC, PRE 14A, 2000-07-19
COVOL TECHNOLOGIES INC, 8-K, 2000-07-19
WESTMORELAND COAL CO, PREN14A, 2000-07-14
WESTMORELAND COAL CO, SC 13D/A, 2000-07-13
WESTMORELAND COAL CO, SC 13D/A, 2000-07-12
WESTMORELAND COAL CO, SC 13D/A, 2000-07-11
PITTSTON CO, 11-K, 2000-06-30
CONSOL ENERGY INC, 11-K, 2000-06-28
COVOL TECHNOLOGIES INC, S-8, 2000-06-20
PITTSTON CO, SC 13G/A, 2000-06-14
COVOL TECHNOLOGIES INC, 8-K, 2000-06-06
WESTMORELAND COAL CO, SC 13D, 2000-05-26
COVOL TECHNOLOGIES INC, SC 13G, 2000-05-16
WESTMORELAND COAL CO, 10-Q, 2000-05-15
PITTSTON CO, 10-Q, 2000-05-15
COVOL TECHNOLOGIES INC, S-3, 2000-05-12
CONSOL ENERGY INC, 10-Q, 2000-05-10
COVOL TECHNOLOGIES INC, 10-Q, 2000-05-10
COVOL TECHNOLOGIES INC, SC 13D/A, 2000-05-10
COVOL TECHNOLOGIES INC, SC 13D/A, 2000-05-02
WESTMORELAND COAL CO, DEF 14A, 2000-04-20
COVOL TECHNOLOGIES INC, SC 13D/A, 2000-04-12
COVOL TECHNOLOGIES INC, S-3, 2000-04-11
COVOL TECHNOLOGIES INC, SC 13D/A, 2000-03-31
COVOL TECHNOLOGIES INC, 8-K, 2000-03-30
PITTSTON CO, 10-K405, 2000-03-24
PITTSTON CO, DEF 14A, 2000-03-24
WESTMORELAND COAL CO, 10-K, 2000-03-23
COVOL TECHNOLOGIES INC, 8-K, 2000-03-22
WESTMORELAND COAL CO, 8-K, 2000-03-22
WESTMORELAND COAL CO, 8-K, 2000-03-17
COVOL TECHNOLOGIES INC, 8-K/A, 2000-03-16
WESTMORELAND COAL CO, 8-K, 2000-03-06
COVOL TECHNOLOGIES INC, S-3, 2000-03-03
COVOL TECHNOLOGIES INC, SC 13D/A, 2000-03-03
WESTMORELAND COAL CO, SC 13D/A, 2000-03-03
COVOL TECHNOLOGIES INC, 8-K, 2000-03-02
COVOL TECHNOLOGIES INC, 8-K, 2000-02-22
COVOL TECHNOLOGIES INC, SC 13D/A, 2000-02-22
PITTSTON CO, SC 13G/A, 2000-02-16
WESTMORELAND COAL CO, SC 13G/A, 2000-02-15
CONSOL ENERGY INC, 10-Q, 2000-02-14
COVOL TECHNOLOGIES INC, 10-Q, 2000-02-14
PITTSTON CO, SC 13G, 2000-02-14
PITTSTON CO, SC 13G/A, 2000-02-14
COVOL TECHNOLOGIES INC, SC 13D/A, 2000-02-11
WESTMORELAND COAL CO, SC 13G/A, 2000-02-11
PITTSTON CO, SC 13G/A, 2000-02-11
PITTSTON CO, SC 13G, 2000-02-10
COVOL TECHNOLOGIES INC, SC 13D/A, 2000-02-07
COVOL TECHNOLOGIES INC, SC 13D, 2000-02-07
COVOL TECHNOLOGIES INC, SC 13D/A, 2000-02-04
PITTSTON CO, SC 13G, 2000-02-03
COVOL TECHNOLOGIES INC, SC 13D/A, 2000-02-01
COVOL TECHNOLOGIES INC, SC 13D/A, 2000-01-28
COVOL TECHNOLOGIES INC, S-3, 2000-01-25
COVOL TECHNOLOGIES INC, 8-K, 2000-01-24
COVOL TECHNOLOGIES INC, DEF 14A, 2000-01-20
COVOL TECHNOLOGIES INC, SC 13D/A, 2000-01-20
COVOL TECHNOLOGIES INC, SC 13D/A, 2000-01-14
PITTSTON CO, 15-15D, 2000-01-14
PITTSTON CO, 8-A12B/A, 2000-01-14
COVOL TECHNOLOGIES INC, 10-K405, 2000-01-13
COVOL TECHNOLOGIES INC, SC 13D, 2000-01-13
COVOL TECHNOLOGIES INC, PRE 14A, 2000-01-07
COVOL TECHNOLOGIES INC, NT 10-K, 1999-12-28
COVOL TECHNOLOGIES INC, SC 13D/A, 1999-12-17
COVOL TECHNOLOGIES INC, SC 13D/A, 1999-12-13
COVOL TECHNOLOGIES INC, SC 13D, 1999-12-10
PITTSTON CO, 8-K, 1999-12-07
PITTSTON CO, 8-K, 1999-12-06
WESTMORELAND COAL CO, 8-K, 1999-11-16
WESTMORELAND COAL CO, 10-Q, 1999-11-15
PITTSTON CO, 10-Q, 1999-11-12
CONSOL ENERGY INC, 10-Q, 1999-11-10
COVOL TECHNOLOGIES INC, 8-K, 1999-11-10
WESTMORELAND COAL CO, SC 13E4, 1999-11-03
COVOL TECHNOLOGIES INC, S-3/A, 1999-10-29
WESTMORELAND COAL CO, 8-K, 1999-10-28
PITTSTON CO, 8-K, 1999-10-21
CONSOL ENERGY INC, DEFR14A, 1999-10-20
COVOL TECHNOLOGIES INC, S-3/A, 1999-10-20
CONSOL ENERGY INC, DEF 14A, 1999-10-12
COVOL TECHNOLOGIES INC, S-3/A, 1999-10-07
COVOL TECHNOLOGIES INC, 10-K/A, 1999-10-07
COVOL TECHNOLOGIES INC, 10-Q/A, 1999-10-06
COVOL TECHNOLOGIES INC, 10-K/A, 1999-10-04
CONSOL ENERGY INC, 10-K405, 1999-09-28
COVOL TECHNOLOGIES INC, 8-K/A, 1999-09-28
CONSOL ENERGY INC, S-8, 1999-09-22
WESTMORELAND COAL CO, SC 13E4, 1999-09-16
COVOL TECHNOLOGIES INC, 8-K, 1999-09-13
COVOL TECHNOLOGIES INC, S-3, 1999-08-23
COVOL TECHNOLOGIES INC, 10-Q, 1999-08-16
COVOL TECHNOLOGIES INC, SC 13G, 1999-08-16
WESTMORELAND COAL CO, 10-Q, 1999-08-16
PITTSTON CO, 10-Q, 1999-08-10
WESTMORELAND COAL CO, 8-K, 1999-07-28
COVOL TECHNOLOGIES INC, S-3/A, 1999-07-09
COVOL TECHNOLOGIES INC, 8-K, 1999-07-07
COVOL TECHNOLOGIES INC, PRE 14A, 1999-07-01
WESTMORELAND COAL CO, 8-K, 1999-07-01
CONSOL ENERGY INC, 11-K, 1999-06-25
WESTMORELAND COAL CO, 8-K, 1999-06-21
PITTSTON CO, 11-K, 1999-06-18
COVOL TECHNOLOGIES INC, S-3/A, 1999-06-04
WESTMORELAND COAL CO, 8-K, 1999-06-04
COVOL TECHNOLOGIES INC, 10-K/A, 1999-06-02
COVOL TECHNOLOGIES INC, S-3, 1999-05-27
CONSOL ENERGY INC, 10-Q, 1999-05-17
WESTMORELAND COAL CO, 10-Q, 1999-05-17
PITTSTON CO, S-8, 1999-05-17
COVOL TECHNOLOGIES INC, 10-Q, 1999-05-14
PITTSTON CO, 10-Q, 1999-05-14
WESTMORELAND COAL CO, DFAN14A, 1999-05-13
WESTMORELAND COAL CO, DFAN14A, 1999-05-10
WESTMORELAND COAL CO, DEFA14A, 1999-05-10
WESTMORELAND COAL CO, DFAN14A, 1999-05-05
WESTMORELAND COAL CO, SC 13D/A, 1999-05-03
WESTMORELAND COAL CO, DFAN14A, 1999-05-03
WESTMORELAND COAL CO, DEFA14A, 1999-05-03
CONSOL ENERGY INC, 424B1, 1999-04-30
WESTMORELAND COAL CO, DFAN14A, 1999-04-30
AEI RESOURCES INC, 8-K/A, 1999-04-29
ZEIGLER COAL HOLDING CO, S-4/A, 1999-04-29
WESTMORELAND COAL CO, DFAN14A, 1999-04-29
WESTMORELAND COAL CO, DEFC14A, 1999-04-29
CONSOL ENERGY INC, S-1/A, 1999-04-27
WESTMORELAND COAL CO, PRRN14A, 1999-04-22
WESTMORELAND COAL CO, DFAN14A, 1999-04-22
CONSOL ENERGY INC, S-1/A, 1999-04-21
WESTMORELAND COAL CO, DEFA14A, 1999-04-21
WESTMORELAND COAL CO, DFAN14A, 1999-04-20
AEI RESOURCES INC, 8-K/A, 1999-04-16
WESTMORELAND COAL CO, DFAN14A, 1999-04-16
AEI RESOURCES INC, 8-K/A, 1999-04-15
WESTMORELAND COAL CO, SC 13E4/A, 1999-04-15
WESTMORELAND COAL CO, DFAN14A, 1999-04-14
WESTMORELAND COAL CO, DEF 14A, 1999-04-14
WESTMORELAND COAL CO, DEFA14A, 1999-04-12
WESTMORELAND COAL CO, DEFA14A, 1999-04-08
COVOL TECHNOLOGIES INC, S-3/A, 1999-04-07
WESTMORELAND COAL CO, SC 13E4/A, 1999-04-07
WESTMORELAND COAL CO, DFAN14A, 1999-04-06
WESTMORELAND COAL CO, PREC14A, 1999-04-05
AEI RESOURCES INC, 8-K, 1999-04-02
WESTMORELAND COAL CO, SC 13E4/A, 1999-04-02
AEI RESOURCES INC, 8-K, 1999-04-01
WESTMORELAND COAL CO, PRE 14A, 1999-04-01
WESTMORELAND COAL CO, 10-K/A, 1999-03-29
WESTMORELAND COAL CO, SC 13D, 1999-03-26
PITTSTON CO, DEF 14A, 1999-03-26
CONSOL ENERGY INC, 8-A12B, 1999-03-24
CONSOL ENERGY INC, S-1/A, 1999-03-24
COVOL TECHNOLOGIES INC, 8-K, 1999-03-24
WESTMORELAND COAL CO, 8-K, 1999-03-24
PITTSTON CO, 10-K, 1999-03-23
WESTMORELAND COAL CO, SC 13D/A, 1999-03-22
COVOL TECHNOLOGIES INC, 10-Q/A, 1999-03-18
COVOL TECHNOLOGIES INC, 8-K/A, 1999-03-18
WESTMORELAND COAL CO, DEFC14A, 1999-03-16
PITTSTON CO, 8-K, 1999-03-16
WESTMORELAND COAL CO, 8-A12B, 1999-03-12
WESTMORELAND COAL CO, SC 13E4, 1999-03-10
WESTMORELAND COAL CO, SC 13D, 1999-03-09
PITTSTON CO, SC 13G, 1999-02-26
WESTMORELAND COAL CO, 10-K/A, 1999-02-23
WESTMORELAND COAL CO, 10-K, 1999-02-19
WESTMORELAND COAL CO, SC 13G/A, 1999-02-17
PITTSTON CO, SC 13G/A, 1999-02-17
COVOL TECHNOLOGIES INC, 10-Q, 1999-02-16
PITTSTON CO, SC 13G, 1999-02-16
PITTSTON CO, SC 13G/A, 1999-02-16
ZEIGLER COAL HOLDING CO, S-4, 1999-02-12
PITTSTON CO, SC 13G/A, 1999-02-12
PITTSTON CO, SC 13G, 1999-02-12
WESTMORELAND COAL CO, SC 13G/A, 1999-02-11
PITTSTON CO, SC 13G, 1999-02-11
WESTMORELAND COAL CO, SC 13G/A, 1999-02-10
PITTSTON CO, SC 13G, 1999-02-10
WESTMORELAND COAL CO, SC 13D, 1999-02-09
PITTSTON CO, SC 13G/A, 1999-02-09
CONSOL ENERGY INC, S-1/A, 1999-02-05
WESTMORELAND COAL CO, 8-K, 1999-02-04
COVOL TECHNOLOGIES INC, SC 13D, 1999-02-03
WESTMORELAND COAL CO, SC 13D/A, 1999-02-03
COVOL TECHNOLOGIES INC, DEF 14A, 1999-01-28
PITTSTON CO, SC 13G/A, 1999-01-27
COVOL TECHNOLOGIES INC, 10-K, 1999-01-13
PITTSTON CO, 8-K, 1999-01-04
COVOL TECHNOLOGIES INC, NT 10-K, 1998-12-29
WESTMORELAND COAL CO, 8-K, 1998-12-28
WESTMORELAND COAL CO, SC 13G, 1998-12-23
PITTSTON CO, 8-K, 1998-12-07
PITTSTON CO, 8-K, 1998-11-19
COVOL TECHNOLOGIES INC, S-3, 1998-11-16
WESTMORELAND COAL CO, 10-Q, 1998-11-16
PITTSTON CO, 10-Q, 1998-11-16
PITTSTON CO, 8-K, 1998-11-13
WESTMORELAND COAL CO, 8-K, 1998-10-19
PITTSTON CO, 8-K, 1998-10-15
ROCHESTER & PITTSBURGH COAL CO, 15-12G, 1998-09-25
WESTMORELAND COAL CO, SC 13D, 1998-09-16
PITTSTON CO, 8-K, 1998-09-15
ZEIGLER COAL HOLDING CO, 15-12G, 1998-09-08
ROCHESTER & PITTSBURGH COAL CO, DEF 14A, 1998-09-04
WESTMORELAND COAL CO, SC 13D, 1998-09-02
ZEIGLER COAL HOLDING CO, SC 14D1/A, 1998-08-28
COVOL TECHNOLOGIES INC, 10-Q, 1998-08-14
ROCHESTER & PITTSBURGH COAL CO, SC 13D/A, 1998-08-14
ENERGY GROUP PLC /, SC 14D1/A, 1998-08-13
WESTMORELAND COAL CO, 10-Q, 1998-08-13
ROCHESTER & PITTSBURGH COAL CO, PRER14A, 1998-08-13
ROCHESTER & PITTSBURGH COAL CO, 10-Q, 1998-08-13
PITTSTON CO, 10-Q, 1998-08-13
COVOL TECHNOLOGIES INC, 10-Q/A, 1998-08-12
COVOL TECHNOLOGIES INC, DEF 14A, 1998-08-05
ZEIGLER COAL HOLDING CO, SC 14D9, 1998-08-05
ZEIGLER COAL HOLDING CO, SC 14D1, 1998-08-05
ZEIGLER COAL HOLDING CO, 10-Q, 1998-07-30
WESTMORELAND COAL CO, 8-K, 1998-07-29
PITTSTON CO, 8-K, 1998-07-29
ROCHESTER & PITTSBURGH COAL CO, SC 13D, 1998-07-24
COVOL TECHNOLOGIES INC, 8-K, 1998-07-22
PITTSTON CO, 8-K/A, 1998-07-13
ENERGY GROUP PLC /, SC 14D1/A, 1998-06-30
PITTSTON CO, 11-K, 1998-06-29
ROCHESTER & PITTSBURGH COAL CO, PREM14A, 1998-06-25
ENERGY GROUP PLC /, SC 14D1/A, 1998-06-23
ROCHESTER & PITTSBURGH COAL CO, 3, 1998-06-15
ENERGY GROUP PLC /, SC 14D1/A, 1998-06-08
ROCHESTER & PITTSBURGH COAL CO, SC 13D, 1998-06-08
ROCHESTER & PITTSBURGH COAL CO, 8-K, 1998-06-08
ENERGY GROUP PLC /, SC 14D1/A, 1998-06-02
ENERGY GROUP PLC /, SC 14D1/A, 1998-05-27
ENERGY GROUP PLC /, SC 14D1/A, 1998-05-19
ENERGY GROUP PLC /, SC 14D1/A, 1998-05-18
ROCHESTER & PITTSBURGH COAL CO, 10-Q, 1998-05-15
PITTSTON CO, 10-Q, 1998-05-15
COVOL TECHNOLOGIES INC, 10-Q, 1998-05-14
COVOL TECHNOLOGIES INC, 10-Q/A, 1998-05-14
WESTMORELAND COAL CO, 10-Q, 1998-05-14
PITTSTON CO, 8-K, 1998-05-14
ENERGY GROUP PLC /, SC 14D1/A, 1998-05-07
ENERGY GROUP PLC /, SC 14D1/A, 1998-05-06
ENERGY GROUP PLC /, SC 14D1/A, 1998-05-01
PITTSTON CO, 8-K, 1998-04-30
ENERGY GROUP PLC /, SC 14D1/A, 1998-04-24
ASHLAND COAL INC, 15-15D, 1998-04-24
ENERGY GROUP PLC /, SC 14D1/A, 1998-04-22
WESTMORELAND COAL CO, 8-K, 1998-04-20
ENERGY GROUP PLC /, SC 14D1/A, 1998-04-17
ZEIGLER COAL HOLDING CO, 10-Q, 1998-04-17
WESTMORELAND COAL CO, 10-K, 1998-04-15
WESTMORELAND COAL CO, SC 13D, 1998-04-14
ENERGY GROUP PLC /, SC 14D1/A, 1998-04-09
PITTSTON CO, SC 13G/A, 1998-04-09
ZEIGLER COAL HOLDING CO, DEF 14A, 1998-04-03


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