Long Term Incentive Plan (“LTIP”) Award

Name

Position

Number of awards

Jon Harris

Chief Executive Officer

495,861

Gabriel Papineau-Legris

Chief Financial Officer

284,781

John Hulme

Chief Operating Officer

172,812

Clare Kinahan

Chief HR Officer

112,992

Alasdair Robinson

Chief Legal Officer

112,397

Gulf Keystone:

+44 (0) 20 7514 1400  

Aaron Clark, Head of Investor Relations

& Corporate Communications

aclark@gulfkeystone.com

FTI Consulting

+44 (0) 20 3727 1000

Ben Brewerton

Nick Hennis

GKP@fticonsulting.com

1

Details of the person discharging managerial responsibilities/person closely associated

a)

Name

Jon Harris

2

Reason for the notification

a)

Position/status

Chief Executive Officer

b)

Initial notification/Amendment

Initial notification

3

Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

a)

Name

Gulf Keystone Petroleum Limited

b)

LEI

213800QTAQOSSTNTPO15

4

Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted

a)

Description of the financial instrument, type of instrument

Identification code

Common shares of $1.00 each in Gulf Keystone Petroleum Limited

ISIN: BMG4209G2077

b)

Nature of the transaction

Grant of nil cost award under the Gulf Keystone Petroleum 2024 Long Term Incentive Plan

c)

Price(s) and volume(s)

d)

Aggregated information

Single transaction as in 4c) above.

Nil consideration

e)

Date of the transaction

1 April 2026

f)

Place of the transaction

Outside a trading venue

1

Details of the person discharging managerial responsibilities/person closely associated

a)

Name

Gabriel Papineau-Legris

2

Reason for the notification

a)

Position/status

Chief Financial Officer

b)

Initial notification/Amendment

Initial notification

3

Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

a)

Name

Gulf Keystone Petroleum Limited

b)

LEI

213800QTAQOSSTNTPO15

4

Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted

a)

Description of the financial instrument, type of instrument

 Identification code

Common shares of $1.00 each in Gulf Keystone Petroleum Limited

ISIN: BMG4209G2077

b)

Nature of the transaction

Grant of nil cost award under the Gulf Keystone Petroleum 2024 Long Term Incentive Plan

c)

Price(s) and volume(s)

d)

Aggregated information

Single transaction as in 4c) above.

Nil consideration

e)

Date of the transaction

1 April 2026

f)

Place of the transaction

Outside a trading venue

1

Details of the person discharging managerial responsibilities/person closely associated

a)

Name

John Hulme

2

Reason for the notification

a)

Position/status

Chief Operating Officer

b)

Initial notification/Amendment

Initial notification

3

Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

a)

Name

Gulf Keystone Petroleum Limited

b)

LEI

213800QTAQOSSTNTPO15

4

Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted

a)

Description of the financial instrument, type of instrument

Identification code

Common shares of $1.00 each in Gulf Keystone Petroleum Limited

ISIN: BMG4209G2077

b)

Nature of the transaction

Grant of nil cost award under the Gulf Keystone Petroleum 2024 Long Term Incentive Plan

c)

Price(s) and volume(s)

d)

Aggregated information

Single transaction as in 4c) above.

Nil consideration

e)

Date of the transaction

1 April 2026

f)

Place of the transaction

Outside a trading venue

1

Details of the person discharging managerial responsibilities/person closely associated

a)

Name

Clare Kinahan

2

Reason for the notification

a)

Position/status

Chief HR Officer

b)

Initial notification/Amendment

Initial notification

3

Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

a)

Name

Gulf Keystone Petroleum Limited

b)

LEI

213800QTAQOSSTNTPO15

4

Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted

a)

Description of the financial instrument, type of instrument

Identification code

Common shares of $1.00 each in Gulf Keystone Petroleum Limited

ISIN: BMG4209G2077

b)

Nature of the transaction

Grant of nil cost award under the Gulf Keystone Petroleum 2024 Long Term Incentive Plan

c)

Price(s) and volume(s)

d)

Aggregated information

Single transaction as in 4c) above.

Nil consideration

e)

Date of the transaction

1 April 2026

f)

Place of the transaction

Outside a trading venue

 1

Details of the person discharging managerial responsibilities/person closely associated

a)

Name

Alasdair Robinson

2

Reason for the notification

a)

Position/status

Chief Legal Officer

b)

Initial notification/Amendment

Initial notification

3

Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

a)

Name

Gulf Keystone Petroleum Limited

b)

LEI

213800QTAQOSSTNTPO15

4

Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted

a)

Description of the financial instrument, type of instrument

Identification code

Common shares of $1.00 each in Gulf Keystone Petroleum Limited

ISIN: BMG4209G2077

b)

Nature of the transaction

Grant of nil cost award under the Gulf Keystone Petroleum 2024 Long Term Incentive Plan

c)

Price(s) and volume(s)

d)

Aggregated information

Single transaction as in 4c) above.

Nil consideration

e)

Date of the transaction

1 April 2026

f)

Place of the transaction

Outside a trading venue