1 | STGX | South Texas Grain Co., Inc. | added 7/1991; 1/1994; eliminated 10/1997; 7/2000-7/2005 (not listed) | | NAKINA |
2 | STGX | South Texas Grain Co., Inc. | added 7/91; 1/94; eliminated 10/97; 7/2000 | | NRHS |
3 | STGX | SOUTH TEXAS GRAIN COMPANY, INC. | | | PWRC |
4 | STGX | South Texas Grain | | | RSRV |
5 | STGX | SOUTH TEXAS GRAIN COMPANY, INC. | | | SCAC4 |