Frontier Dev Regulatory News (FDEV)

1

Details of the person discharging managerial responsibilities / person closely associated

a)

Name

David Braben

2

Reason for the notification

a)

Position/status

President and Founder

b)

Initial notification /Amendment

Initial notification

3

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

a)

Name

Frontier Developments plc

b)

LEI

213800B9LGPWUAZ9GX18

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

Ordinary shares of 0.5p each

ISIN: GB00BBT32N39

b)

Nature of the transaction

Sale of Ordinary Shares in line with the details set out in the launch of the Share Buyback Programme on 26 February 2026

c)

Price(s) and volume(s)

d)

Aggregated information

- Aggregated volume

- Price

N/A - single transaction

e)

Date of the transaction

2 April 2026

f)

Place of the transaction

London Stock Exchange, AIM