MRSN - Earnings announcements

Day One Biopharmaceuticals, Inc. to Acquire Mersana Therapeutics, Inc.Agreement provides for upfront consideration of $25.00 per share in cash, plus potential contingent value rights cash payments of up to an aggregate of $30.25 per share, for aggregate deal value of up to approximately $285 millionClosing is expected to occur by the end of January 2026 CAMBRIDGE, Mass., Nov. 14, 2025 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on the development of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today provided a business update and reported financial results for the third quarter e

CAMBRIDGE, Mass., Nov. 10, 2025 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on the development of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today announced that it will provide business updates and report its financial results for the third quarter ended September 30, 2025 on Friday, November 14, 2025. The company will host a conference call and webcast at 8:00 a.m. Eastern Time that morning. To access the call, please dial 833-255-2826 (domestic) or 412-317-0689 (international). A live webcast of the presentation will be available on the Investors & Media section of the Mersa

More than 45 patients enrolled in Emi-Le Phase 1 dose expansion cohorts in post-topoisomerase-1 inhibitor ADC (post-topo-1) triple-negative breast cancer (TNBC)Plan to report initial clinical data from Emi-Le expansion cohorts in second half of 2025Conference call today at 8:00 a.m. ET CAMBRIDGE, Mass., Aug. 13, 2025 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on the development of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today provided a business update and reported financial results for the second quarter ended June 30, 2025. "During the second quarter, we were excited to

CAMBRIDGE, Mass., Aug. 06, 2025 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on the development of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today announced that it will provide business updates and report its financial results for the second quarter ended June 30, 2025 on Wednesday, August 13, 2025. The company will host a conference call and webcast at 8:00 a.m. Eastern Time that morning. To access the call, please dial 833-255-2826 (domestic) or 412-317-0689 (international). A live webcast of the presentation will be available on the Investors & Media section of the Mersana

In a release issued under the same headline earlier today by Mersana Therapeutics, Inc. (NASDAQ:MRSN), please note that there was a transcription error in the last cell of the first table. The Median OS should have been 5.7 months rather than 1.7 months. The corrected release follows: Mersana Therapeutics Provides Business Update and Announces First Quarter 2025 Financial Results Updated clinical data from Emi-Le Phase 1 dose escalation and backfill cohorts presented today at ESMO Breast Cancer 2025 ORR increased to 31% across tumor types among evaluable patients with B7-H4 high tumors receiving intermediate dosesEncouraging preliminary time-to-event data in triple-negative breast cancer (

Updated clinical data from Emi-Le Phase 1 dose escalation and backfill cohorts presented today at ESMO Breast Cancer 2025 ORR increased to 31% across tumor types among evaluable patients with B7-H4 high tumors receiving intermediate dosesEncouraging preliminary time-to-event data in triple-negative breast cancer (TNBC) Second, higher dose recently selected for expansion in post-topoisomerase-1 inhibitor ADC (post-topo-1) TNBC; patient enrollment advancing in both dose expansion cohorts Plan to report initial clinical data from expansion in second half of 2025Conference call today at 8:00 a.m. ET CAMBRIDGE, Mass., May 15, 2025 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a

Cost-saving initiatives expected to extend company's cash runway and support current operating plan commitments into mid-2026 Company to host conference call at 8:00 a.m. ET on May 15 to discuss business updates and first quarter 2025 financial results CAMBRIDGE, Mass., May 06, 2025 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today announced the implementation of a strategic restructuring and reprioritization plan aimed at extending the company's cash runway and furthering the development of emiltatug ledad

Announced positive initial Phase 1 clinical data and an additional Fast Track designation for Emi-LeInitiated first expansion cohort in patients with triple-negative breast cancer (TNBC) previously treated with at least one topoisomerase-1 inhibitor (topo-1) ADCPlan to present additional clinical data from dose escalation and backfill cohorts in 2025Conference call today at 8:00 a.m. ET CAMBRIDGE, Mass., March 03, 2025 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today provided a business upda

CAMBRIDGE, Mass., Feb. 24, 2025 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today announced that it will provide business updates and report its financial results for the fourth quarter and full year ended December 31, 2024 on Monday, March 3, 2025. The company will host a conference call and webcast at 8:00 a.m. Eastern Time that morning. To access the call, please dial 833-255-2826 (domestic) or 412-317-0689 (international). A live webcast of the presentation will be available on the Invest

CAMBRIDGE, Mass., Jan. 10, 2025 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today announced the U.S. Food and Drug Administration (FDA) recently granted an additional Fast Track designation to XMT-1660. The company also announced that the World Health Organization has approved emiltatug ledadotin (abbreviated as Emi-Le) as XMT-1660's international nonproprietary name (INN). The new Fast Track designation is for the treatment of advanced or metastatic breast cancer in patients with human epide

- Emiltatug ledadotin observed to be generally well tolerated with differentiated safety and tolerability profile- Promising clinical activity observed in patients with triple-negative breast cancer (TNBC) previously treated with topoisomerase-1 inhibitor (topo-1) ADCs; confirmed responses observed across all enrolled tumor types- First expansion cohort initiated in patients with TNBC previously treated with at least one topo-1 ADC; dose exploration efforts ongoing- Company announces expected 2025 milestones and areas of focus- Conference call today at 8:30 a.m. ET CAMBRIDGE, Mass., Jan. 10, 2025 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceuti

Plan to announce initial clinical data for XMT-1660 at a company event by the end of 2024 Dose escalation advancing in Phase 1 clinical trial of XMT-2056 Conference call today at 8:00 a.m. ET CAMBRIDGE, Mass., Nov. 13, 2024 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today provided a business update and reported financial results for the third quarter ended September 30, 2024. "During the third quarter of 2024, our team continued its strong execution as we advanced the dose escalation portio

Dose escalation advancing in Phase 1 clinical trials of both XMT-1660 and XMT-2056 Continue to expect to announce initial XMT-1660 clinical data and initiate expansion in the second half of 2024 Capital resources expected to support current operating plan commitments into 2026 Conference call today at 8:00 a.m. ET CAMBRIDGE, Mass., Aug. 13, 2024 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today provided a business update and reported financial results for the second quarter

CAMBRIDGE, Mass., Aug. 06, 2024 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today announced that it will provide business updates and report its financial results for the second quarter ended June 30, 2024 on Tuesday, August 13, 2024. The company will host a conference call and webcast at 8:00 a.m. Eastern Time that morning. To access the call, please dial 833-255-2826 (domestic) or 412-317-0689 (international). A live webcast of the presentation will be available on the Investors & Media sec

Maximum tolerated dose not yet established in Phase 1 clinical trial of XMT-1660; enrollment in dose escalation and backfill cohorts continuing in parallel; expect to announce initial clinical data and initiate expansion in the second half of 2024Patient recruitment ongoing in Phase 1 clinical trial of XMT-2056; plan to advance dose escalation in 2024 Continue to expect capital resources will support current operating plan commitments into 2026Conference call today at 8:00 a.m. ET CAMBRIDGE, Mass., May 09, 2024 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugate

CAMBRIDGE, Mass., May 02, 2024 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today announced that it will provide business updates and report its financial results for the first quarter ended March 31, 2024 on Thursday, May 9, 2024. The company will host a conference call and webcast at 8:00 a.m. Eastern Time that morning. To access the call, please dial 833-255-2826 (domestic) or 412-317-0689 (international). A live webcast of the presentation will be available on the Investors & Media section

Enrollment in dose escalation and backfill cohorts continuing in Phase 1 clinical trial of XMT-1660; expect to initiate tumor-specific expansion cohorts in the second quarter of 2024 and announce initial clinical data in mid-2024Phase 1 clinical trial of XMT-2056 restarting; plan to advance dose escalation in 2024 Continue to expect capital resources will support current operating plan commitments into 2026Conference call today at 8:00 a.m. ET CAMBRIDGE, Mass., Feb. 28, 2024 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in areas

CAMBRIDGE, Mass., Feb. 21, 2024 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today announced that it will provide business updates and report its financial results for the fourth quarter and full year ended December 31, 2023 on Wednesday, February 28, 2024. The company will host a conference call and webcast at 8:00 a.m. Eastern Time that morning. To access the call, please dial 877-270-2148 (domestic) or 412-902-6510 (international). A live webcast of the presentation will be available on the

Advancing dose escalation portion of Phase 1 clinical trial of XMT-1660, Mersana's B7-H4 Dolasynthen ADCPreparations underway to resume enrollment in Phase 1 clinical trial of XMT-2056, Mersana's HER2 Immunosynthen ADCCapital resources expected to support current operating plan commitments into 2026Conference call today at 8:00 a.m. ET CAMBRIDGE, Mass., Nov. 07, 2023 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today provided a business update and reported financial results for the third quart

CAMBRIDGE, Mass., Oct. 31, 2023 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today announced that it will provide business updates and report its financial results for the third quarter ended September 30, 2023 on Tuesday, November 7, 2023. The company will host a conference call and webcast at 8:00 a.m. Eastern Time that morning. To access the call, please dial 877-270-2148 (domestic) or 412-902-6510 (international). A live webcast of the presentation will be available on the Investors & Medi

UPLIFT clinical trial did not meet its primary endpoint Company realigns focus and significantly reduces expenses to extend cash runway into 2026Conference call today at 8:00 a.m. ET CAMBRIDGE, Mass., July 27, 2023 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today announced that the UPLIFT clinical trial of upifitamab rilsodotin (UpRi) did not meet its primary endpoint. UpRi is an ADC targeting the sodium-dependent phosphate transport protein NaPi2b and was developed utilizing the company's

Initiated dose expansion portion of UPGRADE-A clinical trial of UpRi in combination with carboplatin; interim data expected in second half of 2023Advanced enrollment in Phase 3 UP-NEXT clinical trial of UpRi and Phase 1 clinical trial of XMT-1660Plan to report topline data from UPLIFT registrational trial in mid-2023; potential Biologics License Application (BLA) submission anticipated around the end of 2023Capital resources expected to support operating plan commitments into the second half of 2024Conference call today at 8:00 a.m. ET CAMBRIDGE, Mass., May 09, 2023 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discover

CAMBRIDGE, Mass., May 02, 2023 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today announced that it will provide business updates and report its financial results for the first quarter ended March 31, 2023 on Tuesday, May 9, 2023. The company will host a conference call and webcast at 8:00 a.m. Eastern Time that morning. To access the call, please dial 877-270-2148 (domestic) or 412-902-6510 (international). A live webcast of the presentation will be available on the Investors & Media section

Commenced dose expansion portion of Phase 1 UPGRADE-A clinical trial of UpRi in combination with carboplatinInitiated patient dosing in Phase 1 clinical trial of lead Immunosynthen ADC candidate, XMT-2056 Entered new research collaboration and commercial license agreement with Merck KGaA, Darmstadt, GermanyAnticipate topline data from UPLIFT registrational trial in mid-2023; potential Biologics License Application (BLA) submission anticipated around the end of 2023Conference call today at 8:00 a.m. ET CAMBRIDGE, Mass., Feb. 28, 2023 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipelin

CAMBRIDGE, Mass., Feb. 21, 2023 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today announced that it will provide business updates and report its financial results for the fourth quarter and full year ended December 31, 2022 on Tuesday, February 28, 2023. The company will host a conference call and webcast at 8:00 a.m. Eastern Time that morning. To access the call, please dial 646-307-1963 (domestic) or 800-715-9871 (international) and provide the Conference ID 5417347. A live webcast of the p

Completed enrollment in UPLIFT clinical trial; topline data expected mid-2023; potential Biologics License Application (BLA) submission anticipated by the end of 2023Initiated patient enrollment and dosing in Phase 1 clinical trial of XMT-1660 Strengthened balance sheet with $100 million upfront fee from GSK for option to co-develop and commercialize XMT-2056Conference call today at 8:00 a.m. ET CAMBRIDGE, Mass., Nov. 07, 2022 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today provided a busin

CAMBRIDGE, Mass., Oct. 31, 2022 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today announced that it will provide business updates and report financial results for the third quarter ended September 30, 2022 on Monday, November 7, 2022 and will host a conference call and webcast at 8:00 a.m. Eastern Time that morning. To access the call, please dial 646-307-1963 (domestic) or 800-715-9871 (international) and provide the Conference ID 9941053. A live webcast of the presentation will be available

Approaching full enrollment in UPLIFT clinical trial; initiated patient screening in UP-NEXT clinical trialCleared INDs for XMT-1660 and XMT-2056Enhanced balance sheet with $100 million upfront option purchase fee to be paid by GSK for XMT-2056Conference call today at 4:30 p.m. ET CAMBRIDGE, Mass., Aug. 08, 2022 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today provided a business update and reported financial results for the second quarter ended June 30, 2022. "We are incredibly pleased by

GSK receives exclusive global license option for XMT-2056 Mersana to receive $100 million upfront option purchase feeIf GSK exercises its option, Mersana to receive exercise payment; potential for additional development, regulatory and commercial milestone payments, plus tiered double-digit royalties on net salesMersana to co-develop XMT-2056; retains options for U.S. profit-sharing and U.S. co-promotion Conference call today at 4:30 p.m. ET CAMBRIDGE, Mass., Aug. 08, 2022 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in areas of

CAMBRIDGE, Mass., Aug. 03, 2022 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today announced that it will provide business updates and report financial results for the second quarter ended June 30, 2022 on Monday, August 8, 2022 and will host a conference call and webcast at 4:30 p.m. Eastern Time that afternoon. Members of management will also be presenting at two upcoming conferences. Details are as follows: Mersana Second Quarter 2022 Conference CallFormat:Webcast and CallDate/Time:Monday,

Advanced UpRi development across UPLIFT, UPGRADE, and UP-NEXT clinical trialsPrepared for expected initiation of patient dosing in Phase 1 clinical trials of XMT-1660 and XMT-2056 in mid-2022Entered research collaboration and license agreement with Janssen, which provided $40 million upfront and has the potential for over $1 billion in milestones plus mid-single-digit to low-double-digit percentage royalties on net sales Strengthened balance sheet CAMBRIDGE, Mass., May 09, 2022 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in ar

CAMBRIDGE, Mass., May 02, 2022 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today announced that it will provide business updates and report financial results for the first quarter ended March 31, 2022 on Monday, May 9, 2022 and will host a conference call and webcast at 8:00 a.m. Eastern Time that morning.   To access the call, please dial 877-303-9226 (domestic) or 409-981-0870 (international) and provide the Conference ID 4289737. A live webcast of the presentation will be available on th

UPLIFT on track to complete enrollment Q3 2022, UP-NEXT to initiate in Q2 2022, and UPGRADE on track for 2H 2022 interim data readoutXMT-1660 and XMT-2056 expected to enter clinic mid-2022Research collaboration and license agreement with Janssen leverages Mersana's ADC expertise and Dolasynthen platformStrengthened financial position with $40 million upfront payment from Janssen, $45.6 million in proceeds from strategic use of ATM with participation from long-term investors, and up to $100 million from line of credit CAMBRIDGE, Mass., Feb. 28, 2022 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing

CAMBRIDGE, Mass., Feb. 22, 2022 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today announced that it will host a conference call and webcast on Monday, February 28, 2022 at 8:00 a.m. ET to report financial results for the fourth quarter and year ended December 31, 2021 and provide business updates.   To access the call, please dial 877-303-9226 (domestic) or 409-981-0870 (international) and provide the Conference ID 7999454. A live webcast of the presentation will be available on the Inves

Reported updated data from the UpRi ovarian cancer expansion cohort further bolstering confidence in UPLIFT registration strategyIntroduced UP-NEXT, a Phase 3 study of UpRi monotherapy maintenance in platinum-sensitive ovarian cancerPresented preclinical data for XMT-2056, a HER2-targeted Immunosynthen STING-agonist ADC, demonstrating robust activity and broad combination potentialEnded third quarter with approximately $192 million in cash and equivalents; strengthened financial flexibility with new credit facility of up to $100 million CAMBRIDGE, Mass., Nov. 09, 2021 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discov

CAMBRIDGE, Mass., Nov. 02, 2021 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today announced that it will host a conference call and webcast on Tuesday, November 9, 2021 at 8:00 a.m. ET to report financial results for the third quarter ended September 30, 2021 and provide business updates.   To access the call, please dial 877-303-9226 (domestic) or 409-981-0870 (international) and provide the Conference ID 2116349. A live webcast of the presentation will be available on the Investors & Media

CAMBRIDGE, Mass., Sept. 01, 2021 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today announced plans to host a live conference call and webcast on Friday, September 10, 2021 at 8:00 a.m. ET to discuss the progress of its clinical development strategy for upifitamab rilsodotin (UpRi) and report updated interim data from the ovarian cancer expansion cohort of the UpRi Phase 1 study. Enrollment in the expansion cohort is complete with 97 patients evaluable for safety and tolerability, of which 75 a

Initiated UPGRADE, a Phase 1 platinum combination cohort in platinum-sensitive ovarian cancerCompany plans to disclose target and preclinical data for XMT-2056, first Immunosynthen STING-agonist ADC, at AACR-NCI-EORTC Ended second quarter with $227.4M in cash and equivalents CAMBRIDGE, Mass., Aug. 06, 2021 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today reported financial results for the second quarter ended June 30, 2021 and provided a business update. "We have made signif

CAMBRIDGE, Mass., July 30, 2021 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (NASDAQ:MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today announced that it will host a conference call and webcast on Friday, August 6, 2021 at 8:00 a.m. ET to report financial results for the second quarter ended June 30, 2021 and provide business updates.   To access the call, please dial 877-303-9226 (domestic) or 409-981-0870 (international) and provide the Conference ID 3876353. A live webcast of the presentation will be available on the Investors & Media secti

CAMBRIDGE, Mass., Nov. 30, 2020 (GLOBE NEWSWIRE) -- Mersana Therapeutics, Inc. (Nasdaq: MRSN), a clinical-stage biopharmaceutical company focused on discovering and developing a pipeline of antibody-drug conjugates (ADCs) targeting cancers in areas of high unmet medical need, today announced the appointment of Arvin Yang, M.D., Ph.D., as Senior Vice President and Chief Medical Officer effective immediately. Dr. Yang succeeds Dirk Huebner, M.D., who has stepped down as Chief Medical Officer but will remain with the Company until January 15, 2021, to assist with a smooth transition. “We are excited to welcome Arvin to our leadership team as we enter this next crucial and exciting stage for