1 | SFRX | Sapulpa Refining Co. | 7/1923 | | NAKINA |
2 | SFRX | Southern Foundry Supply, Inc. | added 10/1996; eliminated 4/2000; 7/2000 (not listed) | | NAKINA |
3 | SFRX | Philip Metals, Inc. | added 4/2001; 7/2005 | | NAKINA |
4 | SFRX | Southern Foundry Supply, Inc. | added 10/96; eliminated 4/2000; 7/2000 | | NRHS |
5 | SFRX | Philip Metals, Inc. | added 4/2001 | | NRHS |
6 | SFRX | *SAPULPA REFINING CO. | | | PWRC |
7 | SFRX | +PHILIP METALS, INC. [SOUTHERN FOUNDRY SUPPLY INCORPORATED] | | | PWRC |
8 | SFRX | Philip Metals | | | RSRV |
9 | SFRX | PHILIP METALS INC | | | SCAC4 |