Melinta Therapeutics Successfully Completes Financial Restructuring

Company is well-positioned for success as it emerges from chapter 11

NEW YORK, NY, April 20, 2020—Commercial-stage antibiotics company Melinta Therapeutics (“Melinta”) and healthcare investment firm Deerfield Management Company, L.P. (“Deerfield”), announced today that Melinta has successfully completed its financial restructuring and has emerged from Chapter 11. 

In accordance with the pre-negotiated Chapter 11 plan of reorganization, Melinta is now privately owned by affiliates of Deerfield and has eliminated its debt obligations, resulting in a well-financed and strongly positioned anti-infectives company with plans for future growth. 

Melinta will continue to actively supply, distribute, and support its four marketed products for the treatment of certain antibiotic-resistant infections:  Vabomere® (meropenem and vaborbactam), Orbactiv® (oritavancin), Minocin® (minocycline) for Injection and Baxdela® (delafloxacin). In addition, with its new, solid financial footing, Melinta expects to enhance its portfolio with the addition of new commercial and clinical-stage pipeline candidates in support of its mission of serving the critical needs of patients in the hospital and hospital ecosystem.

“We welcome this partnership with Deerfield in continuing to best serve the needs of patients in the hospital and look forward to the new opportunities for innovation and growth that this partnership will bring,” said Jennifer Sanfilippo, Interim Chief Executive Officer and Director of the reorganized company. “Our antibiotics will remain a central component of Melinta’s portfolio, including our core brands Vabomere® and Orbactiv®, and we are excited at the prospect of augmenting this important portfolio with products that address high-need therapeutic areas.”

In partnership with the Melinta team, Deerfield intends to leverage its operational, business development, data analytics and market research expertise in order to continue to accelerate the growth and expansion of Melinta’s product portfolio.

“The Melinta team has demonstrated an ability to successfully deliver important antibiotics to treat serious infections and has shown resilience and dedication during the most challenging of times,” said Deerfield Partner Jonathan Leff. “Covid-19 is a wake-up call regarding the dangers of infectious diseases and the need for innovative anti-infective products to serve the public health. We are delighted to join Melinta in this journey.”


About Deerfield Management 

Deerfield is a healthcare investment management firm committed to advancing healthcare through investment, information and philanthropy.

About Melinta Therapeutics

Melinta Therapeutics, Inc. is dedicated to saving lives threatened by the global public health crisis of drug resistant bacterial infections through the development and commercialization of novel antibiotics that provide new therapeutic solutions. Its four marketed products are Vabomere® (meropenem and vaborbactam), Orbactiv® (oritavancin), Minocin® (minocycline) for Injection and Baxdela® (delafloxacin). This portfolio provides Melinta with the unique ability to provide providers and patients with a range of solutions that can meet the tremendous need for novel antibiotics treating serious infections. For additional information, including product information, visit

Deerfield Management
Karen Heidelberger, 212-692-7140, [email protected]

Melinta Therapeutics

Susan Blum, 312-767-0296, [email protected]

Deerfielders Weigh in on a Safe Return to Work Policy Amid Covid-19 Crisis

Antibody testing provides a data-driven path to getting people back into the economy

The availability of point of care antibody testing—also known as serological testing—may provide a feasible roadmap for getting people back to work safely following the COVID-19 crisis, according to an editorial published in the journal Contemporary Clinical Trials Communications.

“You can’t stop the economy forever,” asserted Governor Cuomo in a recent news conference, according to STAT. “So we have to start to think about, does everyone stay out of work? Should young people go back to work sooner? Can we test for those who had the virus, resolved, and are now immune, and can they start to go back to work?”

Regardless of whether they already have immunity to the virus, millions of Americans may try to return to work, potentially undoing all the benefits of the shutdown, suggests the editorial. 

Antibody testing, the authors argue, could clarify a person’s status quickly in real-time and reveal whether they have been exposed to COVID-19. Accordingly, a person who mounts an IgG positive response (suggesting the presence of immunoglobulin G antibodies) would most likely now be immune to the virus and an IgM positive result would point to the process of developing immunity in someone who more recently became infected.

“Unlike the PCR tests (a measure of virus material), the immediate results and unconstrained supply of antibody tests could fundamentally change the way we manage this epidemic,” says Robert Jackson, MD, a co-author of the paper. “And from an economic perspective, it could lead to a tractable path for people to return to work. Collecting the data and tracking individuals longitudinally, in order to confirm the hypothesis, will be necessary.”

And barring any HIPAA concerns, the authors propose that persons with positive antibody tests during periods of social distancing could get a bracelet, which indicates that they are immune-protected and can return to work. Those without a bracelet would still be asked to practice social-distancing and not yet resume their normal activities. But this approach could potentially get at least some portion of the economy back running again, suggests the authors.

According to the authors, the antibody tests are cheap, easy to administer, and could be made available at every hospital.

“Broad testing is in society’s best interest,” says Alex Karnal, a co-author of the editorial. “Until we make serological tests available in a robust way, it’s as if we are flying a plane without navigation.”

Authors of the editorial, titled, “Let’s Get Americans Back to Work Again,” are: Alex Karnal, Partner and Managing Director; Robert Jackson, MD, Partner and Chief Science Officer; and Joe Pearlberg, MD, PhD, Vice President of Scientific Affairs, all at Deerfield; and Amitabh Chandra, PhD, McCance Family Professor at Harvard Business School and Weiner Professor at the Harvard Kennedy School.

Ablexis, LLC

In June 2018, Ablexis LLC, and Deerfield Management announced the acquisition of Ablexis by Deerfield. This acquisition creates a long-term partnership that will enable Ablexis to expand industry access to its AlivaMab® Mouse technology, the Company’s next-generation transgenic mouse platform for human antibody drug discovery.

How to End the Regulatory Slowdown for New Antibiotics – WSJ

Existing antibiotics underpin much of modern medicine but are rapidly losing their ability to treat many deadly infections, according to the Centers for Disease Control and Prevention. Yet even as more strains of drug-resistant bacteria emerge, the introduction of new antibiotics has slowed down. Congress should enact a proposed new regulatory pathway that will help spur the investment that can bring new lifesaving treatments to the public.

The need is apparent. The CDC has estimated that each year at least two million Americans…

Dynavax Receives $30 Million Commitment from Deerfield Management

Investment targeted at accelerating TOLAMBA(TM), peanut and cat allergy programs

BERKELEY, Calif., July 18, 2007 /PRNewswire-FirstCall via COMTEX News Network/ — Dynavax Technologies Corporation (Nasdaq: DVAX) today reported that Deerfield Management, a healthcare investment fund, has committed up to $30 million in project financing to accelerate the development of Dynavax’s allergy franchise. The funding will: (1) finance the company’s late-stage ragweed allergy program, TOLAMBA(TM), specifically a planned chamber study and a subsequent field study; and (2) provide immediate resources to advance Dynavax’s preclinical peanut and cat allergy programs.

“The partnership with Deerfield will allow us to move TOLAMBA forward, produce results quickly, and accelerate parallel development of our specialty peanut and cat allergy programs, with the goal of establishing a robust franchise in disease-modifying treatments for allergic conditions,” stated Dino Dina, MD, president and chief executive officer.

“We believe these allergy programs represent novel therapies that can improve the quality of life for individuals suffering from ragweed, peanut or cat allergies that currently lack effective treatments. Deerfield recognizes that TLR9 is a critical component of the adverse immunologic response in allergic diseases. Given the market opportunities associated with therapeutics targeting these areas, Deerfield has partnered with us in this venture and agreed to share in the development risk. With this project financing, Dynavax can fund a robust, diversified allergy franchise, significantly advance TOLAMBA towards registration, and move peanut and cat into the clinic,” Dr. Dina added.

The company plans to initiate a 300-patient, randomized, placebo-controlled environmental exposure chamber (EEC) study of TOLAMBA in the fourth quarter of 2007. Patients will be screened and selected by exposure to ragweed allergen in the EEC to identify those with confirmed severe ragweed allergic disease. Patients will be enrolled and randomized to placebo or TOLAMBA treatment, then treated and re-exposed in the chamber to determine the effect of the six-week, six-injection TOLAMBA regimen. Efficacy will be measured by the difference in total nasal symptom scores (TNSS) at baseline and after treatment as compared to placebo. Data from this study are expected in the first half of 2008 and, if positive, will be followed by a field study, with a potential BLA submission planned for 2010.

Financing Commitment

Deerfield’s commitment of up to $30 million to accelerate Dynavax’s allergy programs is in the form of non-interest bearing loans that can be drawn down over a three-year period, subject to achievement of specific milestones in the programs. Repayment of a portion of the loans for TOLAMBA is contingent upon the positive outcome of the chamber study and subsequent field study. If the TOLAMBA program is discontinued, Dynavax has no obligation to repay Deerfield up to $9 million of the funds earmarked for that program; any other remaining outstanding principal will be due in July 2010. A portion of the funding, if utilized, will advance the company’s peanut and cat allergy programs. Deerfield will receive an annual 5.9% cash commitment fee as well as milestone-driven payments in the form of warrants issued or issuable at an exercise premium of 20% over the average share price in the 15-day period prior to achievement of the milestone. Deerfield received 1.25 million warrants upon execution of the loan agreement at an exercise price of $5.13 per share. Additional warrants will be issued and priced on successful completion of milestones and, if all milestones are successfully achieved, Deerfield would receive a total of 5.55 million warrants during the term of the loan agreement.


TOLAMBA consists of Dynavax’s proprietary immunostimulatory sequences (ISS) linked to the purified major allergen of ragweed, Amb a 1. TOLAMBA is designed to target the underlying cause of seasonal allergic rhinitis caused by ragweed. The linking of ISS to Amb a 1 ensures that both ISS and ragweed allergen are presented simultaneously to the same immune cells, producing a highly specific and potent inhibitory effect and suppressing the Th2 cells responsible for inflammation associated with ragweed allergy. Since ragweed is the most common cause of seasonal allergies, commercialization of a disease-modifying therapy versus a drug that only offers short-term symptomatic relief could dramatically impact the quality of life for the approximately 40 million ragweed allergy patients in the US.

To date, TOLAMBA has been administered to over 1100 patients, and has been safe and well-tolerated. The original Phase 2 study conducted at Johns Hopkins University in 2001-02 showed 55% reduction (p=0.02) in TNSS in the first season which was maintained (p=0.02) in the second season with no additional therapy. This was a single site study with well-characterized, severe allergic patients. The SAR06 Phase 2 study conducted in 2004-05 at 19 centers in the Midwest, Eastern and Southern US showed a 21% reduction in symptoms in the first year (p=0.04) which was also maintained in the second year with no additional therapy (p=0.02). However, the largest study of TOLAMBA (the DARTT study), conducted in 2006 in 738 patients at 30 US sites, failed to enroll patients with measurable ragweed-allergic disease, so the effect of the treatment could not be measured. The chamber study will ensure that study subjects are highly allergic to ragweed prior to enrollment, on the basis of symptomatic response in the chamber.

Peanut Allergy Immunotherapy

Dynavax’s peanut allergy program involves direct linkage of critical peanut allergens to a proprietary TLR9 agonist. This approach is designed to mask the IgE binding sites of the native allergen to ensure the safety of the intervention, and to induce an allergen-specific Th1 to Th2 immune shift, to reprogram the immune response in allergic patients. The company has completed preclinical murine model studies demonstrating efficacy of such a peanut allergy product. Subject to successful completion of additional animal studies and appropriate toxicity studies, with this funding, Dynavax plans to initiate clinical studies in 2009.

Peanuts are the most common cause of severe food allergy reactions. The prevalence of peanut allergy has doubled in recent years, with 1% of the US population, or 3 million people, affected, most notably infants and children. Allergic reactions to peanut can be life-threatening, with 80% of patients experiencing a reaction that affected their ability to breathe and 100 – 150 deaths each year in the US. The healthcare costs associated with this disease are high (epipens, ER visits) and the quality of life impact is significant as patients must practice strict avoidance. There is a tremendous level of unmet medical need in this area; a disease-modifying therapy that would potentially reduce the incidence and severity of reactions would offer significant benefits to patients, families and providers.

Cat Allergy Immunotherapy

Similarly, Dynavax’s cat allergy product involves direct linkage of the major cat allergen to a proprietary TLR9 agonist. Deerfield’s commitment will fully fund preclinical and early clinical studies for the cat allergy program; Dynavax plans to initiate clinical studies in 2009. The company expects the clinical development path for a disease-modifying cat allergy therapy to be focused on challenge studies, in which both patient selection and study timing can be tightly controlled.

Cat allergy is one of the most common indoor allergens and a common cause of allergic asthma exacerbations. Cat allergy affects approximately 15 million Americans and is unique in that patients are often highly motivated to seek therapeutic solutions due to significant quality of life impacts. Current treatment is focused mainly on short-term, symptomatic treatments which offer limited efficacy for patients, with immunotherapy requiring 60-90 injections over 3-5 years, leading to poor compliance and compromised efficacy. A disease-modifying treatment for cat allergy would meet a unique unmet medical need.

Webcast Today

Dynavax will host a live conference call and webcast at 1:30 p.m. PT / 4:30 p.m. ET to discuss the Deerfield funding commitment and the allergy program.

The webcast can be accessed on Dynavax Technologies’ website at under the Investors tab; at; or via Thomson StreetEvents (, a password-protected site.

A telephonic replay will be available beginning two hours following the conference call and webcast through July 25, 2007 by dialing 888.286.8010, access code: 2954 3401. International callers can dial +1 617.801.6888, access code: 2954 3401.

About Dynavax

Dynavax Technologies Corporation discovers, develops, and intends to commercialize innovative TLR9 agonist-based products to treat and prevent infectious diseases, allergies, cancer, and chronic inflammatory diseases using versatile, proprietary approaches that alter immune system responses in highly specific ways. Our TLR9 agonists are based on immunostimulatory sequences, or ISS, which are short DNA sequences that enhance the ability of the immune system to fight disease and control chronic inflammation. Our product candidates include: HEPLISAV, a hepatitis B vaccine in Phase 3; TOLAMBA(TM), a late-stage clinical ragweed allergy immunotherapy; a therapy for non-Hodgkin’s lymphoma (NHL) in Phase 2 and for metastatic colorectal cancer in Phase 1; and a therapy for hepatitis B also in Phase 1. Our preclinical asthma and COPD program is partnered with AstraZeneca. The National Institutes of Health (NIH) partially funds our preclinical work on a vaccine for influenza. Symphony Dynamo, Inc. (SDI) funds our colorectal cancer trials and our preclinical hepatitis C therapeutic program. While the NIH and SDI provide program support, Dynavax has retained rights to seek strategic partners for future development and commercialization. For more information, please visit

This press release contains forward-looking statements that are subject to a number of risks and uncertainties, including statements about the initiation and timing of clinical trials and potential BLA filing for TOLAMBA, the potential safety and efficacy of TOLAMBA, the potential for TOLAMBA and to meet regulatory requirements, the achievement of the milestones necessary for continued funding of the TOLAMBA program, and the initiation and timing of clinical trials of our cat and peanut allergy product candidates. Actual results may differ materially from those set forth in this press release due to the risks and uncertainties inherent in our business, including difficulties or delays in research and development, initiation and completion of clinical trials, the results of clinical trials and the impact of those results on the initiation and completion of subsequent trials and issues arising in the regulatory process; achieving our collaborative and licensing agreement objectives and obtaining regulatory approval; the scope and validity of patent protection and the possibility of claims against us based on the patent rights of others; our ability to obtain additional financing to support our operations; and other risks detailed in the “Risk Factors” section of our Quarterly Report on Form 10-Q. We undertake no obligation to revise or update information herein to reflect events or circumstances in the future, even if new information becomes available.

SOURCE Dynavax Technologies Corporation

Deborah A. Smeltzer, VP Operations & CFO of Dynavax Technologies Corporation,
+1-510-665-7222, [email protected]


Dynavax is a pre-commercial stage biotechnology company developing products to help the immune system resist disease. In 2007, Deerfield partnered with Dynavax to provide a customized $30 million milestone driven financing to accelerate its toll like receptor (TLR) based allergy program into more indications.