BRIEF-Caterpillar Announces Group President Appointments

April 12 (Reuters) - Caterpillar Inc:

* CATERPILLAR ANNOUNCES EXECUTIVE OFFICE CHANGES

* BOB DE LANGE TO BECOME GROUP PRESIDENT OF CUSTOMER & DEALER SUPPORT

* RAMIN YOUNESSI APPOINTED GROUP PRESIDENT OF ENERGY & TRANSPORTATION

* TOM PELLETTE TO BECOME GROUP PRESIDENT OF CONSTRUCTION INDUSTRIES Source text for Eikon: Further company coverage: