https://pitchday.investforum.de/author/steffen-ahrens/ 2025-07-30T10:58:40+00:00 https://pitchday.investforum.de/author/ksenia/ 2025-07-30T10:56:57+00:00 https://pitchday.investforum.de/author/anne-breitsprecher/ 2025-06-25T16:50:54+00:00 https://pitchday.investforum.de/author/strebe/ 2025-05-21T23:43:04+00:00 https://pitchday.investforum.de/author/melanie/ 2025-05-21T23:43:04+00:00