COMMON STOCK PURCHASE WARRANT ARCA BIOPHARMA, INC.Common Stock Purchase Warrant • May 24th, 2013 • ARCA Biopharma, Inc. • In vitro & in vivo diagnostic substances • New York
THIS COMMON STOCK PURCHASE WARRANT (the “Warrant”) certifies that, for value received, (the “Holder”) is entitled, upon the terms and subject to the limitations on exercise and the conditions hereinafter set forth, at any time on or after the Issue Date and on or prior to the close of business on the five (5) year anniversary of the Issue Date (the “Termination Date”) but not thereafter, to subscribe for and purchase from ARCA biopharma, Inc., a Delaware corporation (the “Company”), up to [*] shares (the “Warrant Shares”) of the Company’s common stock, par value $0.001 per share (“Common Stock”). The purchase price of one share of Common Stock under this Warrant shall be equal to the Exercise Price, as defined in Section 2(b).
April 11, 2013Letter Agreement • May 24th, 2013 • ARCA Biopharma, Inc. • In vitro & in vivo diagnostic substances • New York
