Mobile Streams Regulatory News (MOS)

Notification and public disclosure of transactions by persons discharging managerial

responsibilities and persons closely associated with them

1

Details of the person discharging managerial responsibilities / person closely associated

a)

Name

Simon Buckingham (Chief Executive Officer)

2

Reason for the notification

a)

Position/status

PDMR (Director)

b)

Initial notification /Amendment

Initial notification

3

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

a)

Name

Mobile Streams plc

b)

LEI

N/A

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 0.2 pence each

GB00B0WJ3L68

b)

Nature of the transaction

Purchase of shares as part of the placing announced on 2 December 2016

c)

Price(s) and volume(s)

2,003,000 ordinary shares all at 4 pence per share

d)

Aggregated information

- Aggregated volume

- Price

N/A

e)

Date of the transaction

20 December 2016

f)

Place of the transaction

London Stock Exchange (XLON)