|
Form
|
|
(Filer)
|
Received
(
Period
)
|
| 8-K |
 |
BASIC EARTH SCIENCE SYSTEMS INC |
12/28/09 (12/28/09) |
| DEFA14A |
|
BASIC EARTH SCIENCE SYSTEMS INC |
12/18/09 |
| DEFA14A |
|
BASIC EARTH SCIENCE SYSTEMS INC |
12/16/09 |
| DEFA14A |
|
BASIC EARTH SCIENCE SYSTEMS INC |
12/16/09 |
| DEFA14A |
|
BASIC EARTH SCIENCE SYSTEMS INC |
12/03/09 |
| 8-K |
|
BASIC EARTH SCIENCE SYSTEMS INC |
12/01/09 (11/30/09) |
| 10-Q |
|
BASIC EARTH SCIENCE SYSTEMS INC |
11/16/09 (09/30/09) |
| DEF 14A |
|
BASIC EARTH SCIENCE SYSTEMS INC |
11/05/09 (12/15/09) |
| 8-K |
|
BASIC EARTH SCIENCE SYSTEMS INC |
11/04/09 (11/03/09) |
| PRE 14A |
|
BASIC EARTH SCIENCE SYSTEMS INC |
10/09/09 (12/15/09) |
| 10-K/A |
|
BASIC EARTH SCIENCE SYSTEMS INC |
10/09/09 (03/31/09) |
| SC 13D |
|
BASIC EARTH SCIENCE SYSTEMS INC (SINGLETON RAY J JR) |
10/09/09 |
| 8-K |
|
BASIC EARTH SCIENCE SYSTEMS INC |
10/05/09 (09/28/09) |
| 8-K |
|
BASIC EARTH SCIENCE SYSTEMS INC |
10/05/09 (09/28/09) |
| 8-K |
|
BASIC EARTH SCIENCE SYSTEMS INC |
10/05/09 (09/28/09) |
| 8-K |
|
BASIC EARTH SCIENCE SYSTEMS INC |
10/05/09 (09/28/09) |
| 3 |
|
BASIC EARTH SCIENCE SYSTEMS INC(YOUNG JOSEPH B) |
09/24/09 (03/31/08) |
| 4/A |
|
BASIC EARTH SCIENCE SYSTEMS INC(RODGERS RICHARD) |
08/14/09 (04/01/09) |
| 4/A |
|
BASIC EARTH SCIENCE SYSTEMS INC(ROBERTSON MONROE W JR) |
08/14/09 (04/01/09) |
| 10-Q |
|
BASIC EARTH SCIENCE SYSTEMS INC |
08/13/09 (06/30/09) |