| Filed On | Filing |
|---|---|
| 08 Feb 2000 | NORTHROP GRUMMAN CORP. |
| 08 Feb 2000 | COOPER INDUSTRIES, INC. |
| 09 Feb 1998 | SCHEDULE 13 G EQUITABLE RESOURCES, INC. |
| 09 Feb 1998 | SCHEDULE 13G PHELPS DODGE CORPORATION |
| 04 Feb 1997 | SCHEDULE 13G LUBRIZOL CORP. |
| 02 Feb 1996 | SCHEDULE 13G J & L SPECIALTY STEEL INC. |
| 10 Feb 1995 | SC 13G |
Loading...
