Specimen Common Stock Certificate of Array BioPharma Inc.

Summary

This document is a specimen certificate representing ownership of common stock in Array BioPharma Inc., a Delaware corporation. It certifies that the named holder owns fully paid and non-assessable shares, which can be transferred on the company's books by the holder or an authorized agent upon proper endorsement and surrender of the certificate. The certificate outlines the process for transferring shares and notes that the corporation can issue multiple classes or series of stock. It also provides information on how to request details about stock rights and restrictions.

EX-4.1 4 d80204a1ex4-1.txt SPECIMEN CERTIFICATE 1 EXHIBIT 4.1 [LOGO OF ARRAY BIOPHARMA INC. APPEARS HERE] NUMBER SHARES ARRAY BIOPHARMA INC. SEE REVERSE FOR CERTAIN DEFINITIONS CUSIP AND STATEMENTS AS TO THE RIGHTS, ----------- PREFERENCES, PRIVILEGES AND RESTRICTIONS ON SHARES INCORPORATED UNDER THE LAWS OF THE STATE OF DELAWARE This certifies that is the owner of fully paid and non-assessable shares of common stock, par value $.001 per share of ARRAY BIOPHARMA INC. (the "Corporation"), a Delaware Corporation The shares represented by this certificate are transferable only on the stock transfer books of the Corporation by the holder of record hereof or by duly authorized attorney upon the surrender of this certificate properly endorsed. This certificate is not valid until countersigned and registered by the Corporation's transfer agent and registrar. IN WITNESS WHEREOF, the Corporation has caused this certificate to be executed by the facsimile signatures of its duly authorized officers and has caused a facsimile of its corporate seal to be hereunto affixed. Dated: [SEAL OF ARRAY BIOPHARMA INC. APPEARS HERE] TREASURER PRESIDENT COUNTERSIGNED AND REGISTERED TRANSFER AGENT AND REGISTRAR BY AUTHORIZED SIGNATURE 2 The Corporation is authorized to issue more than one class or series of stock. The Corporation will furnish without charge to each stockholder who so requests a statement of the powers, assignations, preferences and relative, participating, optional or other special rights of each class of stock or series thereof and the qualifications, limitations or restrictions of such preferences and/or rights. Such request may be made to the Secretary of the Corporation. The following abbreviations, when used in the inscription on the face of each certificate, shall be construed as though they were written out in full according to applicable laws or regulations. TEN COM - as tenants in common TEN ENT - as tenants by the entireties JT TEN - as joint tenants with right of survivorship and not as tenants in common UNIT TRANSFER PIN ACT - Custodian ------------------- -------------- (Cust) (Minor) under Uniform Transfers to Minors Act ------------------------------ (State) Additional abbreviations may also be used though not in the above list. For value received __________________ hereby sell(s), assign(s) and transfer(s) unto PLEASE INSERT SOCIAL SECURITY OR OTHER IDENTIFYING NUMBER OF ASSIGNEE - -------------------------------------------------- - -------------------------------------------------- - ------------------------------------------------------------------------------- (PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS INCLUDING ZIP CODE OF ASSIGNEE) 3 - ------------------------------------------------------------------------------- - ------------------------------------------------------------------------------- Shares - -------------------------------------------------------- of the common stock evidenced by this certificate, and do (does) hereby irrevocably constitute and appoint , Attorney, - -------------------------------------------------------- to transfer the said shares on the books of the Corporation, with full power of substitution. Dated -------------------------- ----------------------------------- Signature ----------------------------- Signature In presence of ------------------ NOTE: THE SIGNATURE TO THIS ASSIGNMENT MUST CORRESPOND WITH THE NAME OF THE STOCKHOLDER(S) AS WRITTEN UPON THE FACE OF THE CERTIFICATE IN EVERY PARTICULAR, WITHOUT ALTERATION OR ENLARGEMENT OR ANY CHANGE WHATEVER.