EX-4.1
from S-1/A
2 pages
Common Stock Ctrx- Common Stock Incorporated Under the Laws of the State of Delaware This Certificate Is Transferable in Canton, Ma, Jersey City, Nj or New York, Ny Cusip 22163t 10 3 See Reverse for Certain Definitions This Certifies That Is the Owner of Fully Paid and Nonassessable Shares of Common Stock, $0.001 Par Value, of Cotherix, Inc. Transferable on the Books of the Corporation by the Holder Hereof in Person or by Duly Authorized Attorney Upon the Surrender of This Certificate Properly Endorsed. This Certificate Is Not Valid Until Countersigned by the Transfer Agent and Registered by the Registrar. Witness the Facsimile Seal of the Corporation and the Facsimile Signatures of Its Duly Authorized Officers. Dated: February 10, 2000 President and Secretary Chairman and Chief Executive Officer
12/34/56
