ETTEPLAN OYJ, Press Release, October 24, 2019, at 1.00 p.m.

Etteplan's January-September 2019 interim report to be published on October 31, 2019

Etteplan Oyj will publish its January-September 2019 interim report on Thursday October 31, 2019 at approximately 1:00 p.m. Finnish time (EET). The release and related presentation material will be available in Finnish and in English on the Company's website at www.etteplan.com/Investors after the publishing.

Conference call and live webcast

ETTEPLAN OYJ, Stock Exchange Release, September 17, 2019, at 2.00 p.m.

Etteplan Oyj's schedule for the financial information in 2020 is the following:

Financial information for year 2019

Financial Statement Release  Tuesday February 11, 2020
Financial Statements and Annual Report week 11, 2020

Financial information for year 2020

Etteplan   Oyj ANNOUNCEMENT 13.9.2019

Etteplan   OYJ: SHARE REPURCHASE 13.9.2019

In the Helsinki Stock   Exchange

Trade date          13.9.2019
Bourse trade        Buy
Share                  ETTE
Amount            760 Shares
Average price/ share    8.7674 EUR
Total cost            6 663.22 EUR

Etteplan   Oyj now holds a total of 155 012 shares
including   the shares repurchased on 13.9.2019

Etteplan   Oyj ANNOUNCEMENT 12.9.2019

Etteplan   OYJ: SHARE REPURCHASE 12.9.2019

In the Helsinki Stock   Exchange

Trade date          12.9.2019
Bourse trade        Buy
Share                  ETTE
Amount            700 Shares
Average price/ share    8,7029 EUR
Total cost            6 092,03 EUR

Etteplan   Oyj now holds a total of 154 252 shares
including   the shares repurchased on 12.9.2019