News Release
                    
                Mallinckrodt to Present at Barclays Global Healthcare Conference
                    DUBLIN--(BUSINESS WIRE)--Feb. 27, 2014--
      Mallinckrodt
      plc (NYSE: MNK), a global specialty pharmaceutical and global medical
      imaging company, will present at the Barclays Global Healthcare
      Conference in Miami, Florida on March 13, 2014. Mark Trudeau, President
      and CEO of Mallinckrodt will represent the company in a session
      scheduled to begin at 10:45AM EST.
    
      A live audio webcast of the presentation can be accessed at
      Mallinckrodt’s Investor Relations website: http://www.mallinckrodt.com/investor_relations
    
      ABOUT MALLINCKRODT:
    
      Mallinckrodt is a global specialty pharmaceutical and medical imaging
      business that develops, manufactures, markets and distributes specialty
      pharmaceutical products and medical imaging agents. The company’s
      Specialty Pharmaceuticals segment includes branded and specialty generic
      drugs and active pharmaceutical ingredients, and the Global Medical
      Imaging segment includes contrast media and nuclear imaging agents.
      Mallinckrodt has approximately 5,500 employees worldwide and a
      commercial presence in roughly 70 countries. The company’s fiscal 2013
      revenue totaled $2.2 billion. To learn more about Mallinckrodt, visit www.mallinckrodt.com.
    
    

Source: Mallinckrodt
      Mallinckrodt
John Moten, 314-654-6650
Vice President, Investor
      Relations
john.moten@mallinckrodt.com
or
Lynn
      Phillips, 314-654-3263
Manager, Media Relations
lynn.phillips@mallinckrodt.com