DGAP-News: MorphoSys AG / Key word(s): Miscellaneous MorphoSys to present MANIFEST and RE-MIND2 data from expanded hematology-oncology portfolio at the 2021 American Society of Hematology (ASH) Annual Meeting 2021-11-04 / 14:00 The issuer is solely responsible for the content of this announcement.

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MorphoSys to present MANIFEST and RE-MIND2 data from expanded hematology-oncology portfolio at the 2021 American Society of Hematology (ASH) Annual Meeting

- Updates from MANIFEST phase 2 trial in patients with myelofibrosis, including clinical updates on JAK naïve patients treated with pelabresib in combination with ruxolitinib, including translational data

- MANIFEST update on pelabresib monotherapy in patients with myelofibrosis

- Expanded Real-World RE-MIND2 dataset comparing outcomes for tafasitamab plus lenalidomide versus pola-BR, R2, and CAR T in relapsed/refractory diffuse large B-Cell lymphoma PLANEGG/MUNICH, Germany - November 4, 2021 - MorphoSys AG (FSE: MOR; NASDAQ: MOR) today announced that new data on approved and clinical-stage therapeutics will be presented during the American Society of Hematology (ASH) Annual Meeting from December 11-14 in Atlanta, Georgia United States. Ten abstracts were accepted, including two oral presentations, from the comprehensive MorphoSys portfolio, including abstracts for the BET inhibitor pelabresib, which MorphoSys added to its pipeline through the acquisition of Constellation Pharmaceuticals.

"MorphoSys continues to contribute significantly to scientific advances in hematology-oncology with our cancer immunotherapy and our expanded portfolio including the development of epigenetic modifiers," said Malte Peters, MD, MorphoSys Chief Research and Development Officer. "The important data published in our ASH presentations show our commitment to finding cures that redefine how cancer is treated."

The MANIFEST and RE-MIND2 presentations at ASH 2021 are the culmination of a transformational year for MorphoSys. Through groundbreaking proprietary research in immunotherapy and the addition of Constellation Pharmaceuticals' high-potential product candidates, MorphoSys has bolstered its position as an emerging leader in hematology-oncology.

Highlights of presentations from the MorphoSys hematology-oncology portfolio include:

- An update of clinical and translational data from the ongoing MANIFEST trial for JAK naïve patients treated with pelabresib (CPI-0610) in combination with ruxolitinib (study arm 3), representing the analysis for the primary endpoint SVR35

- An update of clinical and translational data from the ongoing MANIFEST trial for pelabresib (CPI-0610) monotherapy in patients with myelofibrosis

- Expanded Real-World RE-MIND2 dataset comparing tafasitamab and lenalidomide (Tafa+Len) outcomes to those observed in matched cohorts of 1) polatuzumab vedotin plus bendamustine and rituximab (pola-BR), 2) rituximab plus lenalidomide (R2); and 3) CAR-T therapies

Follow MorphoSys on Twitter via @MorphoSys and visit the MorphoSys ASH virtual booth at www.MorphoSysEvents.com

PELABRESIB ASH 2021 ACCEPTED ABSTRACTS


Study         Abstract Title                   Authors                                          Status / Publication # 
                                                                                                / 
                                                                                                Session 
MANIFEST?     Pelabresib (CPI-0610)            Marina Kremyanskaya, John Mascarenhas, Francesca Oral Presentation 
              Monotherapy in Patients with     Palandri, Alessandro M. Vannucchi, Srdan         #141? 
              Myelofibrosis - Update of        Verstovsek, Claire Harrison, Prithviraj Bose,    Session Name: 634. 
              Clinical and Translational Data  Gary J. Schiller, Raajit K. Rampal, Mark W.      Myeloproliferative 
              from the Ongoing MANIFEST Trial  Drummond, Vikas Gupta, Andrea Patriarca, Nikki   Syndromes: Clinical and 
              ?                                Granacher, Joseph Scandura, Witold Prejzner,     Epidemiological: 
                                               Lino Teichmann, Natalia Curto-García, Ronald     Non-JAK inhibitor 
                                               Hoffman, Gozde Colak, Zheng Ren, Suresh Bobba,   Therapies for 
                                               Jike Cui, Sergey Efuni, Moshe Talpaz?            Myelofibrosis ? 
                                                                                                Session Date: Saturday, 
                                                                                                December 11, 2021 ? 
                                                                                                Session Time: 12:00 PM 
                                                                                                - 1:30 PM ? 
                                                                                                Presentation Time: 
                                                                                                12:30 PM ? 
                                                                                                Room: Georgia World 
                                                                                                Congress Center, 
                                                                                                A411-A412? 
Pelabresib    PK and PD Assessment of BET      Kristie A. Blum, Jeffrey Supko, Michael Maris,   POSTER 
Ph1 ?         Inhibitor Pelabresib (CPI-0610)  Ian Flinn, Andre Goy, Anas Younes, Suresh Bobba, #?1202 
              in Patients With Relapsed or     Adrian Senderowicz, Sergey Efuni, Ronda Rippley, Session Name: 605. 
              Refractory Lymphoma: Findings    Jeremy S. Abramson?                              Molecular Pharmacology 
              from a Phase 1 Study?                                                             and Drug Resistance: 
                                                                                                Lymphoid Neoplasms: 
                                                                                                Poster I 
                                                                                                Date: Saturday, 
                                                                                                December 11, 2021 ? 
                                                                                                Presentation Time: 5:30 
                                                                                                PM - 7:30 PM ? 
                                                                                                Location: Georgia World 
                                                                                                Congress Center, Hall 
                                                                                                B5?? 
MANIFEST?     Disease-Modifying Potential of   Srdan Verstovsek, Mohamed E. Salama, John        Accepted as poster 
              BET Inhibitor Pelabresib         Mascarenhas, Moshe Talpaz, Ruben Mesa,           #2568? 
              (CPI-0610) as Demonstrated by    Alessandro M. Vannucchi, Raajit K. Rampal,       Session Name: 634. 
              Improvements in Bone Marrow      Stephen Oh, Horatiu Olteanu, April Chiu, Dong    Myeloproliferative 
              Function and Clinical Activity   Chen, Curtis A Hanson, Natalia Curto-García,     Syndromes: Clinical and 
              in Patients With Myelofibrosis - Pietro Taverna, Jike Cui, Oksana Zavidij, Zehua  Epidemiological: Poster 
              Preliminary Data ?               Chen, Gozde Colak, Sergey Efuni, Patricia        II ? 
                                               Keller, Patrick Trojer, Claire Harrison?         Date: Sunday, December 
                                                                                                12, 2021 ? 
                                                                                                Presentation Time: 6:00 
                                                                                                PM - 8:00 PM ? 
                                                                                                Location: Georgia World 
                                                                                                Congress Center, Hall 
                                                                                                B5? 

TAFASITAMAB ASH 2021 ACCEPTED ABSTRACTS


Study         Abstract Title                  Authors                                        Status / Publication # / 
                                                                                             Session 
RE-MIND2      Tafasitamab plus Lenalidomide   Grzegorz S. Nowakowski, Dok Hyun Yoon,         Accepted as oral 
              versus pola-BR, R2, and CAR T:  Patrizia Mondello, Erel Joffe, Anthea Peters,  presentation 
              Comparing Outcomes from         Isabelle Fleury, Richard Greil, Matthew Ku,    #183 
              RE-MIND2, an Observational,     Reinhard Marks, Kibum Kim, Pier Luigi Zinzani, Session Name: 905. 
              Retrospective Cohort Study in   Judith Trotman, Lorenzo Sabatelli, Dan Huang,  Outcomes Research-Lymphoid 
              Relapsed/Refractory Diffuse     Eva E. Waltl, Mark Winderlich, Sumeet          Malignancies: Lymphoma/CLL 
              Large B-Cell Lymphoma           Ambarkhane, Nuwan C. Kurukulasuriya, Raul      Real-World Data 
                                              Cordoba, Georg Hess, Gilles Salles             Session Date: Saturday, 
                                                                                             December 11, 2021 

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