AEX
| Andersons | 3 |
CSX
| CSX Railroad | 1 |
GACX
| General American Marks Company | 2 |
GCCX
| General American Marks Company | 1 |
LI
| Long Island Rail Road Company | 2 |
OGIX
| O&G INDUSTRIES, INC. | 1 |
PSR
| Pittsburg and Shawmut Railroad Incorporated | 2 |
TLTX
| Tilcon Tomasso Quarries Incorporated | 4 |
UP
| Union Pacific Railroad Company | 1 |
VRCX
| Vortex Recycling | 1 |