Director/PDMR Shareholding

1

Details of the person discharging managerial responsibilities / person closely associated

a)

Name

1. Amjad Bseisu

2. Jonathan Swinney

3. Stefan Ricketts

4. Bob Davenport

2

Reason for the notification

a)

Position/status

1. CEO

2. CFO

3. General Counsel and Company Secretary

4. MD - North Sea

b)

Initial notification /Amendment

Initial notification

3

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

a)

Name

EnQuest PLC

b)

LEI

2138008LJU6WFQWOXJ73

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

£0.05 ordinary shares

Identification code

GB00B635TG28

b)

Nature of the transaction

Adjustment of awards by a factor of 1.17 to reflect the effect of the Company's Rights Issue. Awards have been increased by the following amounts:

c)

Price(s) and volume(s)

Price(s)

Volume(s)

1.

PSP

RSP

ED-DB*

n/a

1,897,005

408,724

193,497

2.

PSP

RSP

ED-DB*

n/a

1,222,943

129,977

265,165

3.

PSP

RSP

n/a

244,624

46,437

4.

PSP

RSP

n/a

441,722

199,682

*Executive Director Bonus Share Award

d)

Aggregated information

- Aggregated volume

- Price

n/a

e)

Date of the transaction

22 October 2018

f)

Place of the transaction

Ouside a trading venue