| 1.83 Data as of May 17 | +0.02 / +1.10%Today’s Change | 1.22 Today|||52-Week Range 2.55 | +3.98% Year-to-Date |
| SECTOR Energy Minerals | INDUSTRY Oil Refining/Marketing | MARKET CAP $142.5M |
Transportadora de Gas del Sur SA 6/F Don Bosco 3672 Buenos Aires Buenos Aires 1206 |

| Javier Gremes Cordero | Chief Executive Officer |
| Benjamín Guzmán | Vice President-Operations |
| Gonzalo Castro Olivera | Chief Financial Officer |
| Alejandro Basso | VP-Management Control & Corporate Regulations |
| Daniel Perrone | Vice President-Institutional Affairs |