Block listing Interim Review

Name of applicant:

Premier Oil plc

Name of scheme:

Premier Oil plc Savings Related Share Option Scheme 2009

Period of return:

From:

01.07.2018

To:

31.12.2018

Balance of unallotted securities under scheme from previous return:

157,100 Ordinary Shares of 12.5p each

The amount by which the block scheme has been increased since the date of the last return( if any increase has been applied for):

0

Number of securities issued/allotted under scheme during period:

14,920

Balance under scheme not yet issued/allotted at end of period:

142,180 Ordinary Shares of 12.5p each

Name of applicant:

Premier Oil plc

Name of scheme:

Premier Oil Equity Warrants

Period of return:

From:

01.07.2018

To:

31.12.2018

Balance of unallotted securities under scheme from previous return:

N/A

The amount by which the block scheme has been increased since the date of the last return( if any increase has been applied for):

63,955,608

Number of securities issued/allotted under scheme during period:

10,392,585

Balance under scheme not yet issued/allotted at end of period:

53,563,023 Ordinary Shares of 12.5p each

Name of contact:

Philip Ryan

Telephone number of contact:

020 78241150