Exhibit 10(c) THIRD AMENDMENT TO EMPLOYMENT AGREEMENT THIS THIRD AMENDMENT to the Employment Agreement by and between SCHERING-PLOUGH CORPORATION, a New Jersey corporation (the "Company"), and HUGH A. D'ANDRADE (the "Employee") dated as of June 28,...Employment Agreement • May 8th, 1998 • Schering Plough Corp • Pharmaceutical preparations
Exhibit 10(a) THIRD AMENDMENT TO EMPLOYMENT AGREEMENT THIS THIRD AMENDMENT to the Employment Agreement by and between SCHERING-PLOUGH CORPORATION, a New Jersey corporation (the "Company"), and ROBERT P. LUCIANO (the "Employee") dated as of September...Employment Agreement • May 8th, 1998 • Schering Plough Corp • Pharmaceutical preparations