| 11月10 | Q3 2021 Results | |
| Aug 11 | Q2 2021 Results | |
| May 12 | Q1 2021 Results | |
| May 4 | AGM | |
| Mar 3 | Q4 and FY 2020 Results | |
| Jan 19-20 | German Corporate Conference Kepler Cheuvreux | |
| Jan 13 | Oddo BHF Virtual Forum | |
| Jan 12-13 | Needham Growth Virtual Conference |
| Nov 30 | CS global TMT Virtual Conference |
| Nov 18-19 | Morgan Stanley EMEA TMT Virtual Conference |
| Nov 5 | Q3 2020 Results |
| 9月22日 | Baader Investment Conference - Virtual |
| Sep 4 | DB Virtual EMEA TME Conference |
| Sep 2 | Jefferies Semis Virtual Summit |
| Aug 7 | Virtual NDR, Frankfurt |
| Aug 5-6 | Virtual NDR London, Edinburgh |
| Aug 5 | Q2 2020 Results |
| Jun 4 | Battery Management Webcast |
| May 6 | Q1 2020 Results |
| Apr 30 | 2:00 pm GMT / 3:00 pm CET AGM |
| Mar 20 | JPMorgan European Technology Conference |
| Mar 19 | Virtual NDR, Paris |
| Mar 12-13 | JPMorgan Global TMT Conference |
| Mar 7 | Virtual NDR, Frankfurt, Zurich |
| Mar 6 | Virtual NDR, London |
| Mar 4 | Q4 and FY 2019 Results |
| Jan 20 | German Corporate Conference Kepler Cheuvreux, Frankfurt |
| Jan 15 | Needham Conference, New York |
| Dec 11-12 | Barclays Global TMT Conference, San Francisco |
| Dec 3-4 | Credit Suisse TMT Conference, Phoenix |
| Nov 13-14 | Morgan Stanley EMEA TMT Conference, Barcelona |
| Nov 7 | Q3 2019 results roadshow, London |
| Nov 6 | Q3 2019 results roadshow, Frankfurt |
| Sept 25 | Baader Investment Conference, Munich |
| Sept 6 | dbAccess European TMT Conference, London |
| Jul 30-31 | Q2 2019 results roadshow, London |
| Jul 30 | Q2 2019 Results |
| Jun 18 | Non-deal roadshow, Dublin |
| Jun 12 | Non-deal roadshow, Zurich |
| Jun 5 | dbAccess Conference, Berlin |
| May 30 | Q1 2019 results roadshow, Boston |
| May 29 | Cowen TMT Conference, New York |
| May 28 | Q1 2019 results roadshow, Toronto |
| 5月22日 | EMEA TMT JPMorgan Conference, London |
| May 10 | Q1 2019 results roadshow, Paris |
| May 9 | Q1 2019 results roadshow, Frankfurt |
| May 9 | Q1 2019 Results |
| May 2 | AGM |
| Apr 5 | Non-deal roadshow, New York |
| Apr 4 | Non-deal roadshow, Boston |
| Apr 3 | Non-deal roadshow, Toronto |
| Mar 28 | Q4 2018 results roadshow, Amsterdam |
| Mar 19 | Oddo-BHF TMT Forum, Paris |
| Mar 15 | Bryan Garnier TMT Conference, Paris |
| Mar 13 | Q4 2018 results roadshow, San Francisco |
| Mar 8 | Q4 2018 results roadshow, Edinburgh |
| Mar 6-7 | Q4 2018 results roadshow, London |
| Mar 6 | Q4 and FY 2018 Results |
| Jan 21-22 | German Corporate Conference Kepler Cheuvreux, Frankfurt |
| Jan 15 | Needham Conference, New York |
| Jan 14 | Commerzbank Conference, New York |
| Nov 27-28 | Credit Suisse TMT, Phoenix |
| Nov 14-15 | Morgan Stanley EMEA TMT Conference, Barcelona |
| Nov 5-6 | West Coast Roadshow |
| Nov 1 | Capital Markets Day |
| Oct 31 | Q3 2018 results |
| 9月24日 | Baader Bank Conference, Munich |
| Sep 12 | DB TMT Conference, Las Vegas |
| Aug 2 | Q2 2018 results |
| Jun 11-12 | Stifel Cross Sector Conference, Boston |
| May 16 | Q1 2018 results roadshow, Paris |
| May 15 | Q1 2018 results roadshow, Frankfurt |
| May 9-10 | Q1 2018 results roadshow, London |
| May 9 | Q1 2018 results |
| May 3 | AGM |
| Apr 6 | Publication of Annual report and accounts 2017 |
| Mar 22 | Q4 2017 roadshow, Frankfurt |
| Mar 14 | Q4 2017 roadshow, Paris |
| Feb 28 | Q4 2017 results roadshow, London |
| Jan 17 | Needham Conference, New York. |
| Jan 16-17 | Kepler GCC Conference, Frankfurt |
| Jan 8-9 | Commerzbank Conference, New York |
| Nov 28-29 | Credit Suisse Global TMT Conference, Phoenix |
| Nov 15-16 | Morgan Stanley TMT Conference, Barcelona |
| Nov 7 | Q3 2017 Results |
| Sept 19 | Baader Bank Conference, Munich |
| Sept 8 | Deutsche Bank TMT conference, London |
| Aug 31 | Commerzbank Conference, Frankfurt |
| 7月27 - 28日 | Q2 2017 results roadshow, London |
| May 9 | Q1 2017 Results |
| May 4 | AGM |
| Feb 23 | Preliminary results for 2016 |