You are receiving this communication because you hold securities in Modine Manufacturing Company (“Modine”). Modine has released informational materials regarding the separation of Modine’s Performance Technologies business (the “Performance Technologies Business”) from Modine’s other businesses and the subsequent merger of the Performance Technologies Business with a wholly owned subsidiary of Gentherm Incorporated (“Gentherm”) that are now available for your review. This notice provides instructions on how to access MODINE MANUFACTURING COMPANY materials for informational purposes only. The separation and merger will occur by means of a pro rata distribution by Modine of all of the outstanding common stock of Platinum SpinCo Inc. (“SpinCo”) to Modine’s shareholders, and the subsequent exchange of the shares of SpinCo common stock for shares of Gentherm common stock. The materials consist of the Information Statement, plus any supplements, that SpinCo prepared in connection with the separation.

Link to Materials:

www.proxydocs.com/MODMaterialNotice

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1-866-648-8133

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paper@investorelections.com

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