Director/PDMR Shareholding

1.

Details of the person discharging managerial responsibilities/person closely associated

a)

Name:

Diederik Vos

2.

Reason for the notification

a)

Position/status:

CEO / Chairman of the Executive Board (Vorsitzender des Vorstands)

b)

Initial notification/Amendment:

Initial

3.

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

a)

Name: SQS Software Quality Systems AG

b)

LEI: 529900DU5PBUHKEESW60

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: Ordinary shares of €1 each.

Identification code: ISIN DE0005493514

b)

Nature of the transaction:

Share purchase pursuant to dividend reinvestment

c)

Price(s) and volume(s):

d)

Aggregated information:

· Aggregated volume: 129 shares = GBP 559.86

· Price: GBP 4.34

e)

Date of the transaction: 2017-06-13, UTC

f)

Place of the transaction: London (AIM), MIC: XLON