3 November 2026
Gulf Keystone Petroleum Ltd. (LSE & OSE: GKP)
("Gulf Keystone", "GKP" or "the Company")
Block Listing Six Monthly Return
(Note: Italicised terms have the same meaning as given in the Listing Rules.)
+---------------------------------+-------+--------------+-----+-------------+
| Name of applicant: | | Gulf | | |
| | | Keystone | | |
| | | Petroleum | | |
| | | Limited | | |
+---------------------------------+-------+--------------+-----+-------------+
| Name of scheme: | | Deferred | | |
| | | Bonus | | |
| | | Plan/Long | | |
| | | Term | | |
| | | Incentive | | |
| | | Plan | | |
+---------------------------------+-------+--------------+-----+-------------+
| Period of return: | From: | 3 May 2026 | To: | 2 November |
| | | | | 2026 |
+---------------------------------+-------+--------------+-----+-------------+
| Balance of unallotted | | 251,847 | | |
| securities under scheme(s) from | | common | | |
| previous return: | | shares of $1 | | |
| | | each | | |
+---------------------------------+-------+--------------+-----+-------------+
| Plus: The amount by which the | | - | | |
| block scheme(s) has been | | | | |
| increased since the date of the | | | | |
| last return (if any increase | | | | |
| has been applied for): | | | | |
+---------------------------------+-------+--------------+-----+-------------+
| Less: Number | | - | | |
| of securities issued/allotted | | | | |
| under scheme(s) during period | | | | |
| (see LR3.5.7G): | | | | |
+---------------------------------+-------+--------------+-----+-------------+
| Equals: Balance under | | 251,847 | | |
| scheme(s) not yet | | common | | |
| issued/allotted at end of | | shares of $1 | | |
| period: | | each | | |
+---------------------------------+-------+--------------+-----+-------------+
+------------------------------+---------------------------------------------+
| Name of contact: | Alasdair Robinson, Chief Legal Officer & |
| | Company Secretary |
+------------------------------+---------------------------------------------+
| Telephone number of contact: | +44 (0) 20 7514 1400 |
+------------------------------+---------------------------------------------+
Enquiries:
+----------------------------------------------+------------------------------+
| Gulf Keystone: | +44 (0) 20 7514 1400 |
+----------------------------------------------+------------------------------+
| Aaron Clark, Head of Investor Relations | aclark@gulfkeystone.com |
| & Corporate Communications | |
| | |
+----------------------------------------------+------------------------------+
or visit: www.gulfkeystone.com (http://www.gulfkeystone.com/)
----+\
\
or visit: www.gulfkeystone.com (http://www.gulfkeystone.com/)\