OMAM Announces Commencement of Offering of Ordinary Shares

OM Asset Management plc

announced today the commencement of an offering of its ordinary shares. The shares will be offered by Old Mutual plc, through its wholly owned subsidiary, OM Group (UK) Limited. OMAM will not sell any shares in the offering and will not receive any proceeds from the sale of the shares. The offering will be made through global coordinators and joint bookrunning managers BofA Merrill Lynch, Morgan Stanley & Co. LLC, Citigroup, and Credit Suisse Securities (USA) LLC. A registration statement relating to these securities, and containing a preliminary prospectus, subject to completion, has been filed with the Securities and Exchange Commission, but has not yet become effective. These securities may not be sold nor may offers to buy be accepted prior to the time the registration statement becomes effective. Copies of the preliminary prospectus relating to the offering, when available, may be obtained from: BofA Merrill Lynch, Attention: Prospectus Department, 222 Broadway, New York, NY 10038, e-mail: dg.prospectus_requests@baml.com or Morgan Stanley & Co. LLC, Attention: Prospectus Department, 180 Varick Street, Second Floor, New York, NY 10014 or Citigroup, c/o Broadridge Financial Solutions, 1155 Long Island Avenue, Edgewood, NY 11717 or Credit Suisse Securities (USA) LLC, Attention: Credit Suisse Prospectus Department, One Madison Avenue, New York, NY 10010, e-mail: newyork.prospectus@credit-suisse.com. This press release shall not constitute an offer to sell or the solicitation of an offer to buy nor shall there be any sale of these securities in any state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction.