Strengthens Jazz hematology/oncology portfolio with options for
innovative development candidates IMGN779 and IMGN632
ImmunoGen to receive a $75 million upfront payment, up to $100
million in research support, a co-commercialization option, and
potential future opt-in fees, milestones and royalties
ImmunoGen conference call to be held today at 8:00 AM EDT; Jazz
conference call to be held today at 4:30 PM EDT
DUBLIN & WALTHAM, Mass.--(BUSINESS WIRE)--
Jazz Pharmaceuticals plc (Nasdaq: JAZZ) and ImmunoGen, Inc. (Nasdaq:
IMGN) today announced that the companies have entered into a
collaboration and option agreement granting Jazz Pharmaceuticals
exclusive, worldwide rights to opt into development and
commercialization of two early-stage, hematology-related antibody-drug
conjugate (ADC) programs, as well as an additional program to be
designated during the term of the agreement. The programs covered under
the agreement include IMGN779, a CD33-targeted ADC for the treatment of
acute myeloid leukemia (AML) in Phase 1 testing, and IMGN632, a
CD123-targeted ADC for hematological malignancies expected to enter
clinical testing before the end of the year.
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Under the terms of the agreement, ImmunoGen will be responsible for the
development of the three ADC programs prior to any potential opt-in by
Jazz. Following any opt-in, Jazz would be responsible for any further
development as well as for potential regulatory submissions and
commercialization.
As part of the agreement, Jazz will pay ImmunoGen an upfront payment of
$75 million. Additionally, Jazz will pay ImmunoGen up to $100 million in
development funding over seven years to support the three ADC programs.
For each program, Jazz may exercise its opt-in right at any time prior
to a pivotal study or any time prior to a biologics license application
(BLA) upon payment of an option exercise fee of mid-double digit
millions or low triple digit millions, respectively. For each program to
which Jazz elects to opt-in, ImmunoGen would be eligible to receive
milestone payments based on receiving regulatory approval of the
applicable product, plus tiered royalties as a percentage of commercial
sales by Jazz, which depending upon sales levels and the stage of
development at the time of opt-in, range from mid- to high single digits
in the lowest tier to low 10's to low 20's in the highest tier. After
opt-in, Jazz and ImmunoGen would share costs associated with developing
and obtaining regulatory approvals of the applicable product in the
United States (U.S.) and the European Union. ImmunoGen has the right to
co-commercialize in the U.S. one product (or two products, under certain
limited circumstances) with U.S. profit sharing in lieu of Jazz's
payment of the U.S. milestone and royalties to ImmunoGen.
"We are pleased to enter into this collaboration with ImmunoGen, a
well-known leader in the field of ADC technology, with demonstrated
success in creating ADC molecules, including the only FDA-approved ADC
product to treat metastatic breast cancer. This investment supports our
long-term commitment to expand our hematology/oncology portfolio with
the potential addition of multiple innovative antibody drug conjugates,"
said Bruce Cozadd, chairman and chief executive officer of Jazz
Pharmaceuticals. "We look forward to the advancement of these ADC
programs and the potential synergy of these compounds with our current
products and pipeline, as new therapeutic options for cancer patients
are urgently needed."
"This strategic partnership with Jazz significantly advances our goal of
accelerating the development of our early-stage novel ADC assets. This
deal joins us with a global partner, provides us with substantial
funding to support these programs, and preserves the right to
co-commercialize one of these assets," said Mark Enyedy, president and
chief executive officer of ImmunoGen. "Jazz has demonstrated the ability
to bring innovative compounds to patients and will make an ideal partner
to help develop and commercialize our novel ADC assets targeting AML,
and more broadly, in the area of hematology/oncology. In addition, this
partnership significantly strengthens our financial position and moves
us closer to delivering upon our mission of bringing ADC therapies to
patients."
IMGN779 is a novel ADC that combines a high-affinity, humanized
anti-CD33 antibody, a cleavable disulfide linker, and one of ImmunoGen's
novel indolino-benzodiazepine payloads, called IGNs, which alkylate DNA
without crosslinking, resulting in potent preclinical anti-leukemia
activity with relative sparing of normal hematopoietic progenitor cells1,2.
IMGN779 is in Phase 1 clinical testing for the treatment of AML. IMGN632
is a preclinical stage humanized anti-CD123 antibody-based ADC that is a
potential treatment for AML, blastic plasmacytoid dendritic cell
neoplasm (BPDCN), myelodysplastic syndrome, B-cell acute lymphocytic
leukemia, and other CD123-positive malignancies. IMGN632 uses a novel
payload, linker, and antibody technology and in AML xenograft models has
demonstrated a large therapeutic index3. ImmunoGen expects to
file an investigational new drug application (IND) for IMGN632 this
quarter and enroll the first patient in a Phase 1 study before the end
of the year.
Jazz Pharmaceuticals Conference Call Details
Jazz
Pharmaceuticals will host a conference call and live audio webcast today
at 4:30 p.m. EDT/9:30 p.m. IST to discuss this transaction. Interested
parties may access the live audio webcast and slide presentation via the
Investors section of the Jazz Pharmaceuticals website at www.jazzpharmaceuticals.com.
Please connect to the website prior to the start of the conference call
to ensure adequate time for any software downloads that may be necessary
to listen to the webcast. A replay of the webcast will be archived on
the website for one week.
Jazz audio webcast/conference call:
U.S. Dial-In Number: +1
855 353 7924
International Dial-In Number: +1 503 343 6056
Passcode:
76457218
A replay of the conference call will be available through September 5,
2017 and accessible through one of the following telephone numbers,
using the passcode below:
Replay U.S. Dial-In Number: +1 855 859 2056
Replay International
Dial-In Number: +1 404 537 3406
Passcode: 76457218
ImmunoGen Conference Call Details
ImmunoGen will host a
conference call and live audio webcast today at 8am EDT to discuss this
transaction. Interested parties may access the live audio webcast via
the Investors section of the ImmunoGen website at www.immunogen.com.
A replay of the webcast will be archived on the website for
approximately one week.
ImmunoGen audio webcast/conference call:
Dial-In Number: +1
719-457-2607
Passcode: 8332814
About Jazz Pharmaceuticals
Jazz
Pharmaceuticals plc (Nasdaq: JAZZ) is an international biopharmaceutical
company focused on improving patients' lives by identifying, developing
and commercializing meaningful products that address unmet medical
needs. The company has a diverse portfolio of products and product
candidates, with a focus in the areas of sleep and hematology/oncology.
In these areas, Jazz Pharmaceuticals markets Xyrem® (sodium oxybate)
oral solution, Erwinaze® (asparaginase Erwinia chrysanthemi),
Defitelio® (defibrotide sodium) and Vyxeos™ (daunorubicin and
cytarabine) liposome for injection in the U.S. and markets Erwinase® and
Defitelio® (defibrotide) in countries outside the U.S. For more
information, please visit www.jazzpharmaceuticals.com.
About ImmunoGen
ImmunoGen is a
clinical-stage biotechnology company that develops targeted cancer
therapeutics using its proprietary antibody-drug conjugate (ADC)
technology. ImmunoGen's lead product candidate, mirvetuximab
soravtansine, is in a Phase 3 trial for FRα-positive platinum-resistant
ovarian cancer, and is in Phase 1b/2 testing in combination regimens for
earlier-stage disease. ImmunoGen's ADC technology is used in Roche's
marketed product, Kadcyla®, in other clinical-stage ImmunoGen product
candidates, and in programs in development by Amgen, Bayer, Biotest,
CytomX, Debiopharm, Lilly, Novartis, Sanofi and Takeda. More information
about the Company can be found at www.immunogen.com.
Jazz Pharmaceuticals "Safe Harbor" Statement
under the Private Securities Litigation Reform Act of 1995
This
press release contains forward-looking statements, including, but not
limited to, statements related to the potential exercise by Jazz
Pharmaceuticals of its opt-in rights with respect to certain early-stage
product candidates covered by the collaboration and option agreement,
the potential benefits of such product candidates and related
development and regulatory activities, potential future payments to
ImmunoGen by Jazz Pharmaceuticals, the potential exercise by ImmunoGen
of its co-commercialization rights with respect to such product
candidates, Jazz Pharmaceuticals' commitment to expand its
hematology/oncology portfolio with the potential addition of multiple
innovative antibody drug conjugates, the advancement of the ADC program
covered by the collaboration and option agreement and the potential
synergy of these compounds with Jazz Pharmaceuticals' current products
and pipeline, the timing of such events and activities, and other
statements that are not historical facts. These forward-looking
statements are based on the company's current plans, objectives,
estimates, expectations and intentions and inherently involve
significant risks and uncertainties. Actual results and the timing of
events could differ materially from those anticipated in such
forward-looking statements as a result of these risks and uncertainties,
which include, without limitation, risks and uncertainties associated
with: whether Jazz Pharmaceuticals will exercise its opt-in rights with
respect to certain early-stage product candidates covered by the
collaboration and option agreement, and, if exercised, Jazz
Pharmaceuticals' ability to achieve the expected benefits (commercial or
otherwise) from the acquisition of rights to such product candidates;
whether ImmunoGen will exercise its co-commercialization rights with
respect to such product candidates; pharmaceutical product development
and clinical success thereof; the regulatory approval process; and
effectively commercializing any product candidates acquired by Jazz
Pharmaceuticals under the collaboration and option agreement; and other
risks and uncertainties affecting the company and its development
programs, including those described from time to time under the caption
"Risk Factors" and elsewhere in Jazz Pharmaceuticals plc's Securities
and Exchange Commission filings and reports (Commission File No.
001-33500), including the company's Quarterly Report on Form 10-Q for
the quarter ended June 30, 2017 and future filings and reports by the
company. Other risks and uncertainties of which the company is not
currently aware may also affect the company's forward-looking statements
and may cause actual results and the timing of events to differ
materially from those anticipated. The forward-looking statements herein
are made only as of the date hereof or as of the dates indicated in the
forward-looking statements, even if they are subsequently made available
by the company on its website or otherwise. The company undertakes no
obligation to update or supplement any forward-looking statements to
reflect actual results, new information, future events, changes in its
expectations or other circumstances that exist after the date as of
which the forward-looking statements were made.
ImmunoGen "Safe Harbor" Statement under the
Private Securities Litigation Reform Act of 1995
This
press release includes forward-looking statements. For these statements,
ImmunoGen claims the protection of the safe harbor for forward-looking
statements provided by the Private Securities Litigation Reform Act of
1995. It should be noted that there are risks and uncertainties related
to the development of novel anticancer products, including IMGN779 and
IMGN632, including risks relating related to preclinical and clinical
studies, their timing and results. A review of these risks can be found
in ImmunoGen's Transition Report on Form 10-K for the six-month period
ended December 31, 2016 and other reports filed with the Securities and
Exchange Commission.
References:
1 S.
Adams et al, Abstract P526, Presented at the 22nd Congress of
the European Hematology Association, June 22-25, 2017.
2 Y.
Kotvun et al. (2016) Blood 128:768.
3 S. Adams et
al, Abstract 2832, Presented at the American Society of Hematology,
December 3-6, 2016.
View source version on businesswire.com: http://www.businesswire.com/news/home/20170829005353/en/
Jazz Pharmaceuticals Contacts:
Investors:
Kathee
Littrell
Ireland, +353 1 634 7887
U.S., +1-650-496-2717
Vice
President, Investor Relations
or
Media:
Jacqueline
Kirby
Ireland, +353 1 697 2141
U.S., +1-215-867-4910
Vice
President, Corporate Affairs & Government Relations
or
ImmunoGen
Contacts:
Investors:
Sarah Kiely,
781-895-0600
Director, Investor Relations
sarah.kiely@immunogen.com
or
Media:
Courtney
O'Konek, 781-895-0158
Director, Corporate Communications
courtney.okonek@immunogen.com
or
FTI
Consulting, Inc.
Robert Stanislaro, 212-850-5657
robert.stanislaro@fticonsulting.com
Source: ImmunoGen, Inc.
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