Error! You must javascript enabled to use this form. Please enable Javascript in your browser. NYSE: MNK Long-Term Investor Alert: Investigation of Potential Wrongdoing at Mallinckrodt Plc Certain directors of Mallinckrodt plc are under investigation concerning potential breaches of fiduciary duties. View full press release Your Name: Your Email: Subject: Question: ReleaseWire respects your privacy, the information you entered above will not be used to send unsolicited email, and will not be rented or sold to a 3rd party. Your contact information will be shared with the recipient of this message - Privacy Policy Send