MOLN Molecular Partners AG

Molecular Partners AG (SIX: MOLN; NASDAQ: MOLN), a clinical-stage biotech company developing a new class of custom-built protein drugs known as DARPin therapeutics, today announced that it will issue its fourth quarter and full year financial results for 2023 on March 14, which will be followed by a conference call the next day to discuss the results.

Molecular Partners’ Chief Executive Officer Patrick Amstutz will also present at the 44th Annual Cowen Health Care Conference taking place in Boston, MA, and will participate in the Leerink Global Biopharma Conference taking place in Miami, FL along with other members of the Company’s leadership team. Please see details below: Cowen Health Care Conference Presentation Details:Novel Oncology Targets Corporate Panel Discussion: Time: Tuesday, March 5, 2024 at 9:10 am ET (3:10 pm CET)

Fireside Chat Q&A: Time: Wednesday, March 6, 2024 at 10:30 am ET (4:30 pm CET)

Webcasts of the Panel discussion as well as the fireside chat can be accessed through the investors section of the Molecular Partners website.

Leerink Global Biopharma Conference Participation Details:

Date: March 11-13, 2024 Location: Miami, FL

Full Year 2023 Results Release Date and Time:

March 14, 2024 at 4:00 pm ET (9:00 pm CET)

Full Year 2023 Conference Call Details:

March 15, 2024 at 8:00 am ET (1:00 pm CET)

The full year 2023 results presentation will also be webcast live and will be made available on the Company’s website under the investors section. The replay will be available for 90 days following the presentation.

In order to register for the full year 2023 conference call on March 15, 8:00 am ET / 1:00 pm CET, please dial the following numbers approximately 10 minutes before the start of the presentation.

PARTICIPANT DIAL IN (TOLL FREE):	1-866-652-5200
PARTICIPANT INTERNATIONAL DIAL IN:	1-412-317-6060
Switzerland Toll Free:	0800-246787

About Molecular Partners AG Molecular Partners AG (SIX: MOLN, NASDAQ: MOLN) is a clinical-stage biotech company pioneering the design and development of DARPin therapeutics for medical challenges other drug modalities cannot readily address. The Company has programs in various stages of pre-clinical and clinical development, with oncology as its main focus. Molecular Partners leverages the advantages of DARPins to provide unique solutions to patients through its proprietary programs as well as through partnerships with leading pharmaceutical companies. Molecular Partners was founded in 2004 and has offices in both Zurich, Switzerland and Concord, MA, USA. For more information, visit www.molecularpartners.com and find us on LinkedIn and Twitter / X @MolecularPrtnrs.

For further details, please contact:Seth Lewis, SVP Investor Relations & StrategyConcord, Massachusetts, U.S.seth.lewis@molecularpartners.comTel: +1 781 420 2361

Laura Jeanbart, PhD, Head of Portfolio Management & Communications Zurich-Schlieren, Switzerlandlaura.jeanbart@molecularpartners.comTel: +41 44 575 19 35

Cautionary Note Regarding Forward-Looking Statements Any statements contained in this press release that do not describe historical facts may constitute forward-looking statements as that term is defined in the Private Securities Litigation Reform Act of 1995, as amended, including, without limitation, implied and express statements regarding the clinical development of Molecular Partners’ current or future product candidates, expectations regarding timing for reporting data from ongoing clinical trials or the initiation of future clinical trials, the potential therapeutic and clinical benefits of Molecular Partners’ product candidates, the selection and development of future programs, and Molecular Partners’ expected business and financial outlook, including expenses and cash utilization for 2023 and its expectation of its current cash runway. These statements may be identified by words such as “believe”, “expect”, “may”, “plan”, “potential”, “will”, “would” and similar expressions, and are based on Molecular Partners’ current beliefs and expectations. These statements involve risks and uncertainties that could cause actual results to differ materially from those reflected in such statements. Some of the key factors that could cause actual results to differ from Molecular Partners’ expectations include its plans to develop and potentially commercialize its product candidates; Molecular Partners’ reliance on third party partners and collaborators over which it may not always have full control; Molecular Partners’ ongoing and planned clinical trials and preclinical studies for its product candidates, including the timing of such trials and studies; the risk that the results of preclinical studies and clinical trials may not be predictive of future results in connection with future clinical trials; the timing of and Molecular Partners’ ability to obtain and maintain regulatory approvals for its product candidates; the extent of clinical trials potentially required for Molecular Partners’ product candidates; the clinical utility and ability to achieve market acceptance of Molecular Partners’ product candidates; the impact of any health pandemic, macroeconomic factors and other global events on Molecular Partners’ preclinical studies, clinical trials or operations, or the operations of third parties on which it relies; Molecular Partners’ plans and development of any new indications for its product candidates; Molecular Partners’ commercialization, marketing and manufacturing capabilities and strategy; Molecular Partners’ intellectual property position; Molecular Partners’ ability to identify and in-license additional product candidates; and other risks and uncertainties that are described in the Risk Factors section of Molecular Partners’ Annual Report on Form 20-F for the fiscal year ended December 31, 2022, filed with Securities and Exchange Commission (SEC) on March 9, 2023 and other filings Molecular Partners makes with the SEC. These documents are available on the Investors page of Molecular Partners’ website at www.molecularpartners.com. Any forward-looking statements speak only as of the date of this press release and are based on information available to Molecular Partners as of the date of this release, and Molecular Partners assumes no obligation to, and does not intend to, update any forward-looking statements, whether as a result of new information, future events or otherwise.