Mersana Therapeutics, Inc. logo

Mersana Therapeutics, Inc. (MRSN)

Delisted
6 Jan 2026
NASDAQ (NGS) NASDAQ (NGS)
$
29. 08
0
0%
$
145.36M Market Cap
- P/E Ratio
- Div Yield
624,025 Volume
-1.53 Eps
$ 29.08
Previous Close
Day Range
28.78 29.08
Year Range
5.21 30.39
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Summary

This company has been delisted from its primary exchange and is no longer publicly traded.
As a result, real-time price data, dividend updates, and corporate disclosures may no longer be available.

MRSN Chart

Mersana Therapeutics, Inc. (MRSN) Reports Q3 Loss, Lags Revenue Estimates

Mersana Therapeutics, Inc. (MRSN) Reports Q3 Loss, Lags Revenue Estimates

Mersana Therapeutics, Inc. (MRSN) came out with a quarterly loss of $1.51 per share versus the Zacks Consensus Estimate of a loss of $1.44. This compares to a loss of $2.25 per share a year ago.

Zacks | 9 months ago
Mersana Therapeutics, Inc. (MRSN) M&A Call Transcript

Mersana Therapeutics, Inc. (MRSN) M&A Call Transcript

Mersana Therapeutics, Inc. ( MRSN ) M&A Call November 13, 2025 8:00 AM EST Company Participants Joey Perrone - Senior Vice President of Finance & Investor Relations Jeremy Bender - CEO, President & Director Michael Vasconcelles - Head of Research & Development Charles York - COO & CFO Conference Call Participants Anupam Rama - JPMorgan Chase & Co, Research Division Andrea Tan - Goldman Sachs Group, Inc., Research Division Alec Stranahan - BofA Securities, Research Division Kelsey Goodwin - Piper Sandler & Co., Research Division Ami Fadia - Needham & Company, LLC, Research Division Presentation Operator Hello, ladies and gentlemen, and welcome to the conference call and live webcast Day One Biopharmaceuticals to acquire Mersana Therapeutics. [Operator Instructions] Please be advised that this conference call is being recorded.

Seekingalpha | 9 months ago
Mersana Therapeutics, Inc. (MRSN) Q2 2025 Earnings Call Transcript

Mersana Therapeutics, Inc. (MRSN) Q2 2025 Earnings Call Transcript

Mersana Therapeutics, Inc. (NASDAQ:MRSN ) Q2 2025 Earnings Conference Call August 13, 2025 8:00 AM ET Company Participants Brian C. DeSchuytner - Senior VP, CFO & COO Jason Fredette - Senior Vice President of Investor Relations & Corporate Communications Martin H.

Seekingalpha | 1 year ago

Mersana Therapeutics, Inc. (MRSN) FAQ

What does "Delisted" mean?

Mersana Therapeutics, Inc. has been removed from the exchange and is no longer publicly traded.

What was the last recorded dividend?

No dividend payments were recorded prior to delisting.

How long did the company pay dividends?

The company did not have a dividend payment history.

Were there any stock splits?

The last recorded stock split occurred on Jul 28, 2025 with a ratio of 1:25.

What was the last known trading price?

The stock last traded at $29.08 on Jan 06, 2026 before being delisted.

Mersana Therapeutics, Inc. Profile

Biotechnology Industry
Healthcare Sector
Dr. Martin H. Huber M.D. CEO
NASDAQ (NGS) Exchange
59045L205 CUSIP
United States Country
102 Employees
- Last Dividend
28 Jul 2025 Last Split
28 Jun 2017 IPO Date

Overview

Mersana Therapeutics, Inc. is a pioneering clinical stage biopharmaceutical company, concentrated on the development of innovative antibody drug conjugates (ADCs) designed to meet the unmet needs of cancer patients. Leveraging its proprietary platforms and scientific expertise, the company focuses on creating therapies that can potentially transform cancer treatment. Initially founded as Nanopharma Corp. in 2001, Mersana rebranded to its current name in November 2005 and has since established its headquarters in Cambridge, Massachusetts. The organization champions a collaborative approach, holding research and development partnerships with notable entities such as Janssen Biotech, Inc., Ares Trading S.A., Merck KGaA, and Asana BioSciences, LLC, aiming to broaden and enhance its ADC product candidates' portfolio.

Products and Services

Mersana Therapeutics, Inc. is dedicated to advancing the treatment of cancer through its diverse pipeline of ADC candidates. Each is designed with a targeted approach to attack tumor cells while sparing healthy tissues, which could offer a more effective and safer treatment option for patients.

  • XMT-1660
  • This innovative product candidate operates as a B7-H4-targeted Dolasynthen ADC, aiming to provide a novel therapy option for patients struggling with various forms of cancer. The targeting mechanism of XMT-1660 focuses on B7-H4, a protein often overexpressed in multiple tumor types, providing a strategic method to deliver therapeutic agents directly to cancer cells.

  • XMT-2056
  • As another element of Mersana's ADC pipeline, XMT-2056 is developed under the ImmunSynthen platform. This therapy is designed not only to target and eradicate cancer cells but also to stimulate an immune response against the tumor. XMT-2056 represents a cutting-edge approach in oncology, potentially integrating targeted therapy with immunotherapy to enhance treatment effectiveness.

Contact Information

Address: 840 Memorial Drive
Phone: 617 498 0020