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Press Releases

Date Title and Summary Additional Formats
Toggle Summary ImmunoGen Appoints Isabel Kalofonos as Senior Vice President and Chief Commercial Officer
WALTHAM, Mass. --(BUSINESS WIRE)--Apr. 24, 2023-- ImmunoGen, Inc. (Nasdaq: IMGN), a leader in the expanding field of antibody-drug conjugates (ADCs) for the treatment of cancer, today announced that Isabel Kalofonos has been appointed Senior Vice President and Chief Commercial Officer.
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Toggle Summary ImmunoGen Reports Recent Progress and First Quarter 2023 Financial Results
Strong Adoption of ELAHERE; Net Sales of $29.5 Million in First Full Quarter of Launch Top-Line Results from Confirmatory MIRASOL Trial Anticipated in Early May; Expected to Support Full Approval of ELAHERE in the US and Expansion into Europe Announced Non-Dilutive Financing for Up to $175 Million
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Toggle Summary ImmunoGen Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)
WALTHAM, Mass. --(BUSINESS WIRE)--May 1, 2023-- ImmunoGen, Inc. , (Nasdaq: IMGN), a leader in the expanding field of antibody-drug conjugates (ADCs) for the treatment of cancer, today announced that in connection with the previously announced appointment of Isabel Kalofonos as ImmunoGen’s Chief
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Toggle Summary ELAHERE® Demonstrates Overall Survival Benefit in the Phase 3 MIRASOL Trial in Patients with FRα-Positive Platinum-Resistant Ovarian Cancer
Results Show Statistically Significant Improvements in PFS, ORR, and OS Compared to Chemotherapy First Medicine to Demonstrate an Overall Survival Advantage in Platinum-Resistant Ovarian Cancer Submission of MAA in Europe and sBLA in US Anticipated in H2 2023 Conference Call to be Held at 8:00 AM
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Toggle Summary ImmunoGen Announces Proposed Public Offering of Common Stock
WALTHAM, Mass. --(BUSINESS WIRE)--May 3, 2023-- ImmunoGen Inc. (Nasdaq: IMGN), a leader in the expanding field of antibody-drug conjugates (ADCs) for the treatment of cancer, today announced that it intends to offer and sell, subject to market and other conditions, $200 million of shares of its
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Toggle Summary ImmunoGen Announces Pricing of Upsized Public Offering of Common Stock
WALTHAM, Mass. --(BUSINESS WIRE)--May 4, 2023-- ImmunoGen Inc. (Nasdaq: IMGN), a leader in the expanding field of antibody-drug conjugates (ADCs) for the treatment of cancer, today announced the pricing of an underwritten public offering of 26,000,000 shares of its common stock at a price of $12.50
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Toggle Summary ImmunoGen Announces Results from the Phase 3 MIRASOL Trial Selected as Late-Breaking Presentation for ASCO 2023 Annual Meeting
Data from Confirmatory Trial to be Highlighted in Oral Presentation on Sunday, June 4 WALTHAM, Mass. --(BUSINESS WIRE)--May 9, 2023-- ImmunoGen, Inc. (Nasdaq: IMGN), a leader in the expanding field of antibody-drug conjugates (ADCs) for the treatment of cancer, today announced that results from the
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Toggle Summary ImmunoGen Announces Closing of Public Offering and Full Exercise of Underwriters’ Option to Purchase Additional Shares
WALTHAM, Mass. --(BUSINESS WIRE)--May 9, 2023-- ImmunoGen, Inc. (Nasdaq: IMGN), a leader in the expanding field of antibody-drug conjugates (ADCs) for the treatment of cancer, today announced the closing of its previously announced underwritten public offering of 29,900,000 shares of its common
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Toggle Summary ImmunoGen Announces Webcast of Presentation and Q&A at Upcoming Jefferies Healthcare Conference
WALTHAM, Mass. --(BUSINESS WIRE)--May 24, 2023-- ImmunoGen, Inc. (Nasdaq: IMGN), a leader in the expanding field of antibody-drug conjugates (ADCs) for the treatment of cancer, today announced that Mark Enyedy , President and CEO, and Anna Berkenblit , Chief Medical Officer, will participate in a
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Toggle Summary ImmunoGen Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)
WALTHAM, Mass. --(BUSINESS WIRE)--Jun. 1, 2023-- June 1, 2023 – ImmunoGen, Inc. , (Nasdaq: IMGN), a leader in the expanding field of antibody-drug conjugates (ADCs) for the treatment of cancer, today announced that the compensation committee of the Company’s Board of Directors (the “Compensation
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