OncoMed Pharmaceuticals Inc Watch

from S-3 51 pages OncoMed Pharmaceuticals, Inc. Indenture Dated as of , 20 [ ] Trustee

from S-3 51 pages OncoMed Pharmaceuticals, Inc. Indenture Dated as of , 20 [ ] Trustee

from 8-K 23 pages Registration Rights Agreement

from S-1/A 2 pages Common Stock Par Value $0.001 Common Stock This Certificate Is Transferable in Canton, Ma, Jersey City, Nj and College Station, Tx OncoMed Pharmaceuticals Certificate Number Zq00000000 Oncomed Pharmaceuticals, Inc. Incorporated Under the Laws of the State of Delaware Shares * * 000000 ****************** * * * 000000 ***************** **** 000000 **************** ***** 000000 *************** ****** 000000 ************** This Certifies That

from S-1 15 pages OncoMed Pharmaceuticals, Inc. Amendment and Consent

from S-1 56 pages Amended and Restated Investor Rights Agreement

from S-1 14 pages Plain English Warrant

from S-1 14 pages Plain English Warrant

from S-1 14 pages Plain English Warrant Warrant Information Effective Date Warrant Number Lease Facility Number January 12, 2007 461-W-01 G1-461

from S-1 14 pages Plain English Warrant Warrant Information Effective Date Warrant Number Lease Facility Schedules January 12, 2007 461-W-02 E1-461-H

from S-1 1 page Amendment to Warrant Agreement

from S-1 14 pages Warrant to Purchase Stock