X0202 4 2005-03-07 0001273013 PHARMACOPEIA DRUG DISCOVERY INC PCOP 0001126489 MOLLICA JOSEPH A P.O. BOX 5350 PRINCETON NJ 08543-5350 1 0 0 0 Common Stock 2005-03-07 4 M 0 8490 0.5636 A 92461.36 D Common Stock 2005-03-07 4 S 0 8490 5.0008 D 83971.36 D Common Stock 2005-03-08 4 M 0 1200 0.5636 A 85171.36 D Common Stock 2005-03-08 4 S 0 1200 5 D 83971.36 D Incentive Stock Options (Right to buy) .5636 2005-03-07 4 M 0 8490 0.5636 D 1995-05-12 2005-05-12 Common Stock 8490 4710 D Incentive Stock Options (Right to buy) .5636 2005-03-08 4 M 0 1200 0.5636 D 1995-05-12 2005-05-12 Common Stock 1200 3510 D Albert N. Essilfie, by power of attorney 2005-03-09