1 | BRKX | M. Corp. Management Solutions, Inc. | added 10/1989; eliminated 4/1990 | | NAKINA |
2 | BRKX | Petroleum Products, Inc. | added 7/1988; eliminated 10/1989 | | NAKINA |
3 | BRKX | Burke Energy Corp. | added 4/1982; eliminated 7/1988 | | NAKINA |
4 | BRKX | Burke Energy Corp. | added 4/82; eliminated 7/88 | | NRHS |
5 | BRKX | Petroleum Products, Inc. | added 7/88; eliminated 10/89 | | NRHS |
6 | BRKX | M. Corp. Management Solutions, Inc. | added 10/89; eliminated 4/90 | | NRHS |
7 | BRKX | RETIRED 02-28-91 FET (1661) [BURKE ENERGY CORP.; PETROLEUM PRODUCTS, INC.; M. CORP. MANAGEMENT SOLUTIONS] | | | PWRC |
8 | BRKX | Burke Energy Corporation | | | RSRV |