Mergers and Acquisitions

Date: 2017-02-13

Type of information: Company acquisition

Acquired company: Signal Therapeutics (USA - IIO)

Acquiring company: Miragen Therapeutics (USA - CA)



  • • On February 13, 2017, Miragen Therapeutics announced the completion of its merger with Signal Genetics. Concurrent with the closing of the merger, miRagen received gross proceeds of $40.7 million in new equity investment from a combination of current and new miRagen investors, including Fidelity Management and Research Company, Brace Pharma Capital, Atlas Venture, Boulder Ventures, JAFCO, MP Healthcare Venture Management, MRL Ventures (a venture fund of Merck&Co), Remeditex Ventures, and others. Together with pre-merger cash on miRagen’s balance sheet, the combined company has approximately $60 million in cash and short-term investments. Upon completion of the merger, Signal was renamed Miragen Therapeutics, Inc. The combined company will commence trading on The NASDAQ Capital Market under the symbol “MGEN” on February 14, 2017.
  • • On October 31, 2016, Signal Genetics and Miragen Therapeutics announced that they have entered into a definitive merger agreement under which the stockholders of miRagen are currently estimated to become holders of approximately 96% of Signal’s outstanding common stock on a fully-diluted basis. In conjunction with the proposed merger, an investor syndicate comprised of existing miRagen investors and new investors has committed to invest approximately $40 million in miRagen immediately prior to closing of the proposed merger.
  • Existing stockholders of miRagen, as well as investors in miRagen’s concurrent financing, will receive newly issued shares of Signal common stock in connection with the proposed merger. On a pro forma and fully-diluted basis for the combined company, following the closing of the proposed merger, (a) current Signal stockholders are expected to own approximately 4%, (b) current miRagen stockholders are expected to own approximately 69% (excluding shares issued to them in the concurrent financing), and (c) the investors participating in the concurrent financing are expected to own approximately 27% (excluding shares previously held by them). Signal’s ownership percentage includes shares expected to be issued concurrent with the proposed merger upon the conversion of existing Signal debt, which is subject to Signal stockholder approval. If the proposed merger closes before January 31, 2017, approximately 278,213 shares of Signal common stock would be issued upon the debt conversion.
  • The proposed merger has been unanimously approved by the boards of directors of both companies. miRagen’s stockholders holding approximately 80% of outstanding miRagen capital stock and Signal’s stockholders holding 26% of outstanding Signal common stock have agreed to vote in favor of the transaction. The proposed merger is expected to close during the first quarter of 2017, subject to the approval of the stockholders of each company and other customary closing conditions. The merger agreement contains further details with respect to the proposed merger. If the transaction is consummated, Signal’s name will be changed to Miragen Therapeutics, and Signal intends to apply to change its ticker symbol on the NASDAQ Capital Market to “MGEN.”
  • The directors and executive officers of Signal will resign from their positions with Signal upon the closing of the proposed merger, and the combined company will be under the leadership of miRagen’s current executive management team with William Marshall serving as President and Chief Executive Officer. Following the closing of the proposed merger, the board of directors of the combined company is expected to consist of eight members, all of whom will be designated by miRagen. The corporate headquarters will be located in Boulder, Colorado.
  • Signal’s exclusive financial advisor in the transaction is Cantor Fitzgerald & Co. Wedbush PacGrow is acting as placement agent for miRagen in the concurrent financing. Pillsbury Winthrop Shaw Pittman LLP served as legal counsel to Signal and Cooley LLP served as legal counsel to miRagen.



Is general: Yes