Incorporated Under the Laws of the State of Nevada
Incorporated Under the Laws of the
State of Nevada
Number Shares
Common Stock GB Sciences, Inc. 400,000,000 Authorized Shares
Cusip 399847 10 2 par value $.0001
THIS CERTIFIES THAT
IS THE RECORD HOLDER OF
Shares of GB Sciences, Inc. Common Stock
transferable on the books of the Corporation in person or by duly authorized attorney upon 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.
Secretary SEAL Chief Executive Officer