Letter from Guy Wyser-Pratte dated May 18, 2018 and response letter from Marco Fuchs dated June 8, 2018

dated June 8, 2018 Contact for investors and analysts:  Marcel Dietz Investor Relations Phone[...] : +49 421 2020 6426 Email: ir@ohb.de Contact for media representatives:  Marianne Radel Head

OHB Earth Observation Satellite EnMAP to be launched in April 2022

use sustainable, highlight the consequences of climate change and counteract the ongoing environmental destruction[...] instument To protect your personal data, your connection to the video streaming provider has been blocked[...] it will be launched into orbit at the beginning of April 2022....

Launch of Heinrich Hertz satellite postponed

4B, are in stable and safe conditions in the final assembly hall. For more information, click here . Contact[...] Email: marianne.radel@ohb.de Contact for investors and analysts:  Marcel Dietz Investor Relations

OHB looks forward to next satellite launch

Airbus Defence and Space. More information in this press release .   Contact for media[...] : marianne.radel@ohb.de Contact for investors and analysts:  Marcel Dietz Investor Relations Phone: +49 421

Postponement: Arianespace announces new date for Heinrich Hertz launch

satellites remain in stable and safe conditions. For more information, click here . Contact for media[...] : marianne.radel@ohb.de Contact for investors and analysts:  Marcel Dietz Investor Relations Phone: +49 421

OHB SE postpones annual general meeting

simultaneously on the Internet. Contact for investors and analysts:  Marcel Dietz Investor Relations Phone[...] : +49 421 2020 6426 Email: ir@ohb.de Contact for media representatives:  Marianne Radel Head

Arianespace announces new date for Heinrich Hertz launch

here . Contact for media representatives:  Marianne Radel Head of Corporate Communications Phone[...] : +49 421 2020 9159 Email: marianne.radel@ohb.de Contact for investors and analysts:  Marcel Dietz

Ad hoc announcement

in this letter will be thoroughly reviewed and answered by OHB SE. This answer also will be made public. Contact[...] Contact for media representatives:  Marianne Radel Head of Corporate Communications Phone: +49 421

OHB SE's annual general meeting to be held virtually this year, the date remains unchanged at May 26, 2020

at May 26, 2020. Contact for investors and analysts:  Marcel Dietz Investor Relations Phone: +49 421 2020[...] 6426 Email: ir@ohb.de Contact for media representatives:  Marianne Radel Head of Corporate

OHB at the Paris Air Show 2017

sides benefit from careful planning, we would ask you to contact  julia.riedl@ohb.de , stating[...] can be arranged at the show.   Contact for media representatives:  Marianne Radel Head[...] of Corporate Communications Phone: +49 421 2020 9159 Email: marianne.radel@ohb.de Contact for investors