 Constellation Pharmaceuticals, Inc., CNST a clinical-stage biopharmaceutical company using its expertise in epigenetics to discover and develop novel therapeutics, today announced that it has priced an underwritten public offering of 5,500,000 shares of its common stock at a public offering price of 35.00 per share, for total gross proceeds of 192.5 million, before deducting underwriting discounts and commissions and expenses payable by Constellation. All of the shares in the offering are being sold by Constellation. In addition, Constellation has granted the underwriters a 30-day option to purchase up to 825,000 additional shares of its common stock at the public offering price, less the underwriting discount and commissions. 