AMENDMENT TO VESTING SCHEDULE OF PREVIOUSLY APPROVED
SUPPLEMENTAL RETIREMENT BENEFITS
Approved by the People Committee of
Pharmacia Corporation (f/k/a Monsanto Company), October 23, 1997
VESTING SCHEDULE FOR OTHER SERPS
Establish vesting of benefits at 50% after five years and 10% for each year thereafter. If terminated other than for
cause, vesting will be 10% for each year of employment.
Bob Shapiro and Virginia Weldon are fully vested.
Proration will apply to Bob Hoffman (employed April 1, 1994), Phil Needleman (employed February 1, 1989)
and Steve Engelberg (employed January 17, 1994).