Repurchase of own shares

Addtech has on 15 September 2015 repurchased 4,500 of its own class B shares at
an average price of SEK 126.77.

The total number of shares held in treasury amounts to 1,840,000 class B shares.

The total number of shares in Addtech amounts to 68,198,496, and the number of
shares outstanding is 66,358,496.

Stockholm, 16 September 2015

Addtech AB(publ)

For further information, contact
Kristina Willgård, CFO, +46 8 470 49 10