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Mersana Therapeutics Inc Stock Price, News & Analysis

MRSN Nasdaq

Welcome to our dedicated page for Mersana Therapeutics news (Ticker: MRSN), a resource for investors and traders seeking the latest updates and insights on Mersana Therapeutics stock.

Mersana Therapeutics Inc (MRSN) is a clinical-stage biopharmaceutical pioneer developing antibody-drug conjugates (ADCs) through its proprietary Fleximer platform. This page serves as the definitive source for verified news and regulatory updates about their innovative cancer therapies.

Investors and researchers will find timely updates on clinical trial progress, partnership announcements, and scientific advancements across MRSN's ADC platforms. Our curated feed includes press releases about Dolasynthen payload optimization, Immunosynthen immune activation studies, and strategic collaborations advancing oncology pipeline candidates.

All content undergoes strict verification to ensure accuracy in reporting trial phases, regulatory milestones, and business developments. Bookmark this page for centralized access to MRSN's latest ADC research breakthroughs, presented with context for both professional investors and therapeutic area specialists.

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Mersana Therapeutics, a clinical-stage biopharmaceutical company focused on cancer therapies, will present at the Cowen 42nd Annual Health Care Conference on March 9, 2022, at 12:50 p.m. ET. The presentation will be accessible via a live webcast on their website, with an archived replay available for 30 days. Mersana's lead candidate, upifitamab rilsodotin, is being evaluated in pivotal trials for ovarian cancer, while the company continues to develop additional antibody drug conjugates (ADCs) targeting NaPi2b and other cancer-related pathways.

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Mersana Therapeutics (MRSN) reported its Q4 and full-year 2021 financial results, highlighting a net loss of $49 million for Q4 and $170 million for the year. The company is advancing multiple antibody-drug conjugates (ADCs) targeting cancers, with key trials like UPLIFT and UP-NEXT on track. A strategic collaboration with Janssen brought in $40 million upfront and potential future milestones exceeding $1 billion. Cash and equivalents stood at $177.9 million as of year-end 2021, with the company expecting sufficient funds into H2 2023.

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Mersana Therapeutics, Inc. (NASDAQ:MRSN) announced a conference call on February 28, 2022, at 8:00 a.m. ET to discuss its Q4 and annual financial results for 2021 and provide business updates. The company focuses on developing antibody-drug conjugates (ADCs) for cancer treatment, with lead candidate upifitamab rilsodotin undergoing clinical trials for ovarian cancer. Mersana also develops additional ADCs and collaborates with partners to enhance their ADC pipelines. The firm was recognized as one of Massachusetts's top workplaces in 2021.

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Mersana Therapeutics, focused on developing antibody drug conjugates (ADCs), will participate in a fireside chat at the 11th Annual SVB Leerink Global Healthcare Conference on February 17, 2022, at 10:40 a.m. ET. This event will be accessible via a live webcast on their website, with an archived replay available for 30 days. The company is advancing its lead ADC, upifitamab rilsodotin (UpRi), for platinum-resistant ovarian cancer, along with other promising candidates using its proprietary platforms.

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Mersana Therapeutics (NASDAQ:MRSN) announced a collaboration with Janssen Biotech to discover novel antibody-drug conjugates (ADCs) targeting three cancer-related proteins. The agreement includes a $40 million upfront payment, with the potential for over $1 billion in milestones and royalties. Mersana will utilize its Dolasynthen platform to develop ADCs using Janssen's proprietary antibodies. This collaboration aims to enhance Mersana's financial position while expanding its pipeline in cancer treatment.

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Mersana Therapeutics (MRSN) provided updates on its strategic initiatives and clinical trials in its latest press release. The company aims to establish UpRi as a foundational treatment for ovarian cancer, with the UPLIFT trial expected to complete enrollment in Q3 2022. Upcoming trials include UP-NEXT, a Phase 3 study, slated to start in Q2 2022, and UPGRADE, with interim data expected in H2 2022. Additionally, Phase 1 trials for XMT-1660 and XMT-2056 are set to begin in mid-2022. Mersana emphasizes its innovative ADC platform and plans to disclose new candidates in 2022.

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Mersana Therapeutics, a clinical-stage biopharmaceutical company, will present a company overview at the 40th Annual J.P. Morgan Healthcare Conference on January 12, 2022, at 3:00 p.m. ET. CEO Anna Protopapas will lead the presentation. A live webcast will be available on the company's website, with an archived replay accessible for 30 days. Mersana focuses on developing antibody drug conjugates (ADCs) for cancer treatment, notably its lead candidate, upifitamab rilsodotin, targeting platinum-resistant ovarian cancer. The company also has several other promising ADC candidates.

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Mersana Therapeutics (NASDAQ:MRSN) announced today that its management team will hold a fireside chat at the 4th Annual Evercore ISI HealthCONx Conference on December 1, 2021, at 2:40 p.m. ET. A live webcast will be accessible through the Investors & Media section of Mersana’s website, with an archived replay available for 90 days post-event. The company focuses on developing antibody-drug conjugates (ADCs) aimed at addressing high unmet medical needs in cancer treatment, including lead candidate upifitamab rilsodotin targeting platinum-resistant ovarian cancer.

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Mersana Therapeutics (NASDAQ:MRSN), a biopharmaceutical company focused on antibody-drug conjugates (ADCs), announced that CEO Anna Protopapas will present a company overview at the Stifel 2021 Virtual Healthcare Conference on November 17, 2021, at 3:20 p.m. ET. Investors can access a live webcast on Mersana's website, with an archived replay available for 90 days post-event. Mersana is developing innovative ADCs to improve cancer treatment, with its lead candidate, upifitamab rilsodotin (UpRi), targeting platinum-resistant ovarian cancer.

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FAQ

What is the current stock price of Mersana Therapeutics (MRSN)?

The current stock price of Mersana Therapeutics (MRSN) is $7.63 as of August 27, 2025.

What is the market cap of Mersana Therapeutics (MRSN)?

The market cap of Mersana Therapeutics (MRSN) is approximately 38.2M.
Mersana Therapeutics Inc

Nasdaq:MRSN

MRSN Rankings

MRSN Stock Data

38.18M
4.91M
1.46%
62.48%
8.01%
Biotechnology
Pharmaceutical Preparations
Link
United States
CAMBRIDGE