Disclosure of Voting Rights in Shares

Following an acquisition of 656,429 shares on 09th June
2017, we inform you that Prudential Plc group of companies
now holds shares and voting rights in 16,968,738 NOK 3
shares of Petroleum Geo-Services ASA, which estimates to a
5.01% indirect holding as of 09th June 2017.

See attachment at www.newsweb.no