Alkermes to Present Data on Nemvaleukin Alfa at the Society of Gynecologic Oncology 2022 Annual Meeting on Women’s Cancer

On March 1, 2022 Alkermes plc (Nasdaq: ALKS) reported plans to present data related to nemvaleukin alfa (nemvaleukin), the company’s novel, investigational, engineered interleukin-2 (IL-2) variant immunotherapy, at the Society of Gynecologic Oncology (SGO) 2022 Annual Meeting on Women’s Cancer, taking place March 18-21, 2022 (Press release, Alkermes, MAR 1, 2022, View Source [SID1234609218]). New data in patients with platinum-resistant ovarian cancer from ARTISTRY-1, a phase 1/2 study evaluating the safety, tolerability and efficacy of intravenously administered (IV) nemvaleukin as a monotherapy and in combination with pembrolizumab (KEYTRUDA), will be presented in an oral plenary session. In addition, a trial-in-progress poster from the ongoing ARTISTRY-7 global phase 3 study will be presented. ARTISTRY-7 is evaluating the anti-tumor activity and safety of IV nemvaleukin in combination with pembrolizumab compared to investigator’s choice chemotherapy, in patients with platinum-resistant epithelial ovarian, fallopian tube or primary peritoneal cancer.

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Details of the presentations are as follows:

Oral Presentation
Title: Clinical Outcomes of Ovarian Cancer Patients Treated with the Novel Engineered Cytokine Nemvaleukin Alfa in Combination with the PD-1 Inhibitor Pembrolizumab: Recent Data from ARTISTRY-1
Presenter: Ira Winer, M.D., Ph.D., Associate Professor, Division of Gynecologic Oncology, Wayne State University and Barbara Ann Karmanos Cancer Institute
Presentation Date/Time: The oral presentation is scheduled to occur on March 19, 2022 during the Scientific Plenary III session (11:00 a.m. – 12:15 p.m. MST).

Poster Presentation
Poster Number: 326
Title: ARTISTRY-7: A Phase 3, Multicenter Study of Nemvaleukin Alfa, a Novel Engineered Cytokine, in Combination With Pembrolizumab Versus Chemotherapy in Patients With Platinum-Resistant Epithelial Ovarian, Fallopian Tube, or Primary Peritoneal Cancer
Presenter: Thomas J. Herzog, M.D., Professor of Obstetrics & Gynecology, Deputy Director, University of Cincinnati Cancer Institute
Presentation Date: The poster will be available for on-site and virtual viewing beginning March 18, 2022.

About Nemvaleukin Alfa ("nemvaleukin")
Nemvaleukin is an investigational, novel, engineered fusion protein comprised of modified interleukin-2 (IL-2) and the high affinity IL-2 alpha receptor chain, designed to preferentially expand tumor-killing immune cells while avoiding the activation of immunosuppressive cells by selectively binding to the intermediate-affinity IL-2 receptor complex. The selectivity of nemvaleukin is designed to leverage the proven anti-tumor effects of existing IL-2 therapy while mitigating certain limitations.

About the Nemvaleukin Clinical Development Program
ARTISTRY is an Alkermes-sponsored clinical development program evaluating nemvaleukin as a potential immunotherapy for cancer. The ARTISTRY program is comprised of multiple clinical trials evaluating intravenous and subcutaneous dosing of nemvaleukin, both as a monotherapy and in combination with the anti-PD-1 therapy KEYTRUDA (pembrolizumab) in patients with advanced solid tumors. Ongoing trials in the ARTISTRY program include: ARTISTRY-1, ARTISTRY-2, ARTISTRY-3, ARTISTRY-6 and ARTISTRY-7.

TG Therapeutics Provides Business Update and Reports Fourth Quarter and Year-End 2021 Financial Results

On March 1, 2022 TG Therapeutics, Inc. (NASDAQ: TGTX) reported its financial results for the fourth quarter and year ended December 31, 2021, and recent company developments, along with a business outlook for 2022 (Press release, TG Therapeutics, MAR 1, 2022, View Source [SID1234609214]).

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Michael S. Weiss, the Company’s Chairman and Chief Executive Officer, stated, "While we’ve faced numerous challenges over the last several months, we continued to progress our programs forward toward commercialization. With both MS and CLL BLA/sNDA submissions pending at the FDA, we continue to see 2022 as potentially the most transformative year in the Company’s history." Mr. Weiss continued, "We are looking forward to the upcoming ODAC meeting where we can showcase the clinical profile of UKONIQ monotherapy in its approved indications and in combination with ublituximab in CLL. We are also very excited about the evolving profile of ublituximab and its potential role in the treatment of RMS. We continue to receive positive feedback from the MS community about the safety, efficacy and one hour infusion offered by ublituximab."

2021 Highlights & Recent Developments

Ublituximab in Multiple Sclerosis

U.S. Food and Drug Administration (FDA) accepted the Biologics License Application (BLA) for ublituximab, as a treatment for patients with relapsing forms of multiple sclerosis (RMS) and set a Prescription Drug User Fee Act (PDUFA) goal date of September 28, 2022.
Presented positive results, including new analyses, from the ULTIMATE I and II Phase 3 trials at the 2021 Congress of the European Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS) and at the 2022 Americas Committee for Treatment and Research in Multiple Sclerosis (ACTRIMS) annual forum. As previously reported, both trials met their primary endpoint with ublituximab treatment demonstrating a statistically significant reduction in annualized relapse rate (ARR) over a 96-week period compared to teriflunomide in patients with RMS. Additional secondary, tertiary and post-hoc sensitivity analyses were also presented, including T1 and T2 lesions, no evidence of disease activity (NEDA), brain volume, multiple sclerosis functional composite (MSFC) score, neutralizing antibodies and antidrug antibodies, and pharmacodynamics of B-cell depletion.
Ublituximab plus UKONIQ (umbralisib) (U2) in Chronic Lymphocytic Leukemia

FDA accepted a BLA for ublituximab and a supplemental New Drug Application (sNDA) for UKONIQ, both submissions requesting approval of U2 as a treatment for patients with chronic lymphocytic leukemia (CLL) and small lymphocytic lymphoma (SLL). These applications were based on results from the UNITY-CLL Phase 3 trial, which included both treatment-naïve and relapsed or refractory (R/R) CLL patients. FDA notified the Company that it plans to host a meeting of the Oncologic Drugs Advisory Committee (ODAC), in connection with its review of the pending BLA/sNDA for U2, in the March/April 2022 timeframe. Due to the pending ODAC meeting, the Company does not expect a decision on the BLA/sNDA by the current PDUFA goal date of March 25, 2022.
Related to the concerns giving rise to the ODAC, FDA imposed a partial clinical hold on studies of U2 and its components in CLL and NHL.
UKONIQ in Relapsed or Refractory Marginal Zone Lymphoma & Follicular Lymphoma

Launched UKONIQ in the U.S. for the treatment of adult patients with relapsed or refractory marginal zone lymphoma (MZL) who have received at least one prior anti-CD20 based regimen and adult patients with relapsed or refractory follicular lymphoma (FL) who have received at least three prior lines of systemic therapy.
Generated $6.5 million in total net UKONIQ revenue from launch through the end of Q4 2021, approximately ten months.
Achieved broad U.S. payor coverage for more than 95% of Medicare and commercial lives and inclusion in the National Comprehensive Cancer Network (NCCN) Clinical Practice Guidelines for MZL and FL.
TG-1701 in B-cell Malignancies

Presented updated data on TG-1701, our investigational bruton tyrosine kinase (BTK) inhibitor, as a monotherapy and in combination with U2 in patients with B-cell malignancies at the 2021 American Society of Hematology (ASH) (Free ASH Whitepaper) annual meeting.
Strengthened Cash Position

Ended the year with more than $350 million in cash, cash equivalents and investment securities.
Key Objectives for 2022

Obtain a favorable outcome at the upcoming ODAC meeting.
Obtain FDA approval of U2 in CLL and SLL.
Obtain FDA approval of ublituximab in RMS.
Continue to advance our early pipeline candidates including TG-1501 (cosibelimab), our PDL1 inhibitor, TG-1701, our BTK inhibitor and TG-1801 our CD47/CD19 bispecific antibody.
Financial Results for the Fourth Quarter and Full Year 2021

Product Revenue, net: Product revenue, net was approximately $2.3 million and $6.5 million for the three and twelve months ended December 31, 2021. Net product revenues represent U.S. sales from our sole commercial product, UKONIQ, which received accelerated approval from the FDA on February 5, 2021.

R&D Expenses: Total research and development (R&D) expense was $62.6 million and $222.6 million for the three and twelve months ended December 31, 2021, compared to $43.0 million and $165.9 million for the three and twelve months ended December 31, 2020. The increase was due primarily to an increase in manufacturing expenses, as well as an increase in non-cash compensation R&D expense during the twelve months ended December 31, 2021 over the comparable period in 2020.
SG&A Expenses: Total selling, general and administrative (SG&A) expense was $32.4 million and $128.1 million for the three and twelve months ended December 31, 2021, and $43.9 million and $107.9 million for the three and twelve months ended December 31, 2020. The increase during the twelve months ended December 31, 2021 was primarily attributable to increased personnel and other selling, general and administrative costs associated with execution of the launch of UKONIQ and planning for the potential launches of U2 in CLL/SLL and ublituximab in RMS. The decrease during the three months ended December 31, 2021 was primarily related to non-cash compensation expense related to milestone-based vesting of restricted stock grants during the comparable period in 2020.
Net Loss: Net loss was $93.3 million and $348.1 million for the three and twelve months ended December 31, 2021, compared to $88.2 million and $279.4 million for the three and twelve months ended December 31, 2020. Excluding non-cash compensation, the net loss for the three and twelve months ended December 31, 2021 was approximately $79.0 million and $286.8 million, compared to a net loss of $54.7 million and $199.1 million for the three and twelve months ended December 31, 2020.
Cash Position and Financial Guidance: Cash, cash equivalents and investment securities were $350.3 million as of December 31, 2021, which the Company believes will be sufficient to fund the Company’s planned operations into 2023.
CONFERENCE CALL INFORMATION
The Company will host a conference call today, March 1, 2022, at 8:30 AM ET, to discuss the Company’s fourth quarter and year-end 2021 financial results and provide a business outlook for 2022.

In order to participate in the conference call, please call 1-877-407-8029 (U.S.), 1-201-689-8029 (outside the U.S.), Conference Title: TG Therapeutics. A live audio webcast will be available on the Events page, located within the Investors & Media section, of the Company’s website at View Source An audio recording of the conference call will also be available for replay at www.tgtherapeutics.com, for a period of 30 days after the call.

Seres Therapeutics Reports Fourth Quarter and Full Year 2021 Financial Results and Provides Business Updates

On March 1, 2022 Seres Therapeutics, Inc. (Nasdaq: MCRB), a leading microbiome therapeutics company, reported fourth quarter and full year 2021 financial results and provided business updates (Press release, Seres Therapeutics, MAR 1, 2022, View Source [SID1234609213]).

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"The progress made throughout 2021 has set the stage for an exciting year ahead for Seres, highlighted by the anticipated BLA filing for SER-109 with the U.S. Food and Drug Administration (FDA) for recurrent C. difficile infection (rCDI) in mid-2022 which, if approved, we expect to be the first ever microbiome therapeutic" said Eric Shaff, Chief Executive Officer at Seres. "In collaboration with Nestlé Health Science, we are executing on our plans for a successful SER-109 product launch. Together, we are committed to bringing this potentially transformative therapeutic option to patients suffering with rCDI."

"As highlighted during our recent investor event, we are also advancing our earlier stage efforts in Infection Protection, including the recently initiated SER-155 Phase 1b study to evaluate safety and efficacy in individuals undergoing allogeneic hematopoietic stem cell transplantation. We believe that our microbiome approach has the potential to result in transformative new medicines for Infection Protection, a therapeutic category in great need of innovation," continued Mr. Shaff.

Program and Corporate Updates

SER-109 Phase 3 ECOSPOR III study in recurrent C. difficile infection: SER-109, an investigational oral, live microbiome therapeutic, achieved its primary endpoint of superiority to placebo in reducing CDI recurrence in a Phase 3 clinical trial in patients with rCDI. The Company continues to prepare for a BLA filing with the FDA.

Seres has achieved target enrollment in its open-label study of SER-109 in patients with rCDI (ClinicalTrials.gov identifier: NCT03183141), which also admits patients with a single recurrence of rCDI, to expand the SER-109 safety database. Based on FDA commentary, Seres believes the ECOSPOR III efficacy results should support a BLA filing as a single pivotal study. Seres intends to finalize a BLA submission, including data from the open-label study, in mid-2022.

While executing multiple activities necessary to support the BLA submission, Seres is also preparing for a successful product launch with Aimmune, the division within Nestlé Health Science leading commercialization efforts. The Company believes that a substantial commercial opportunity exists for SER-109. The cost of a patient with recurrence of CDI has been estimated to result in approximately $34,000 in annual direct healthcare expenses; this does not include the substantial indirect costs associated with this disease. There are approximately 170,000 cases of rCDI annually in the U.S. and CDI results in over 20,000 deaths.

In January 2022, the New England Journal of Medicine (NEJM) published data from the SER-109 Phase 3 ECOSPOR III study evaluating SER-109 for the treatment of rCDI. The publication highlights key results including that SER-109 was superior to placebo in reducing CDI recurrence, with 88% of SER-109 patients achieving a sustained clinical response compared to 60% on placebo. SER-109 was well tolerated, with a side effect profile comparable to placebo and no serious drug-related adverse events observed.

In November 2021, the Company initiated a SER-109 expanded access program at various sites across the U.S. The program is designed to enable eligible adults with rCDI to obtain access to SER-109 prior to a potential FDA product approval.

In October 2021, Seres announced the presentation of an exploratory analysis of its SER-109 Phase 3 ECOSPOR III study at the American College of Gastroenterology 2021 Annual Meeting. Data demonstrate that SER-109 reduced the risk of rCDI, as compared to subjects administered placebo, in individuals with risk factors for recurrence, including those taking acid-reducing medications such as proton pump inhibitors and H2 blockers.

In November 2021, Seres announced a collaboration with Bacthera, a specialized contract development and manufacturing organization to manufacture SER-109, Seres’ lead product candidate for rCDI. The collaboration is designed to expand upon existing production capacity to meet demand growth beyond the initial phase of an anticipated product launch.

SER-155 Phase 1b clinical study activities: In December 2021, Seres announced the enrollment of the first patient in the Company’s Phase 1b clinical study of SER-155 designed to evaluate safety, microbiome alterations, and the impact on infections and/or graft versus host disease (GvHD) associated with SER-155 in adult subjects who are undergoing allogeneic hematopoietic stem cell transplantation (allo-HSCT). The study is currently being conducted with Memorial Sloan Kettering Cancer Center and the University of Chicago.

SER-155 is an investigational oral, rationally designed, cultivated microbiome therapeutic designed to reduce the incidence of gastrointestinal infections, bloodstream infections, and graft versus host disease (GvHD) in patients receiving allo-HSCT. SER-155 is a consortium of bacterial species selected using Seres’ reverse translation discovery and development platforms. The design incorporates microbiome biomarker data from human clinical data and nonclinical human cell-based assays and in vivo disease models. The SER-155 composition aims to decrease infection and translocation of antibiotic-resistant bacteria in the gastrointestinal tract and modulate host immune responses to decrease GvHD. In addition to SER-109, SER-155 represents Seres’ second active development program in its Infection Protection franchise.

Infection Protection Investor Event: In January 2022, Seres held a webcast event that highlighted development of microbiome therapeutics as a novel approach for Infection Protection in medically compromised individuals. Building upon SER-109, and in addition to SER-155, Seres is also evaluating additional preclinical stage programs in indications such as cancer neutropenia, solid organ transplant, and antimicrobial resistant infections more broadly.

Ulcerative colitis (UC) development efforts: In July 2021, Seres announced topline results from the Phase 2b ECO-RESET study evaluating SER-287, a donor-derived investigational microbiome therapeutic candidate, in patients with mild-to-moderate UC. The study did not meet its primary endpoint of improving clinical remission rates compared to placebo. Both dosing regimens of SER-287 were generally well tolerated. In December 2021, Seres announced preliminary microbiome drug pharmacology analyses from the study. Engraftment of SER-287 bacteria was statistically significant in patients receiving SER-287 versus placebo (p ≤ 0.001 at all timepoints), however, unlike the Phase 1b study, anticipated changes in disease-relevant metabolites post-administration with SER-287 in the Phase 2b study were not observed. As previously reported, SER-287 Phase 2b clinical and microbiome data suggest that there may be an opportunity to utilize biomarker-based patient selection in future UC development efforts.

Seres has completed preliminary data analysis data from the first cohort of the SER-301 Phase 1b study in subjects with mild-to-moderate UC, which included 15 subjects. Evaluation of the first cohort data by an independent Data Safety Monitoring Board indicated that it would be safe to proceed to the placebo-controlled second cohort. While clinical efficacy was not a defined endpoint in the first cohort, evaluation of outcome data indicated that no subjects achieved clinical remission as defined by the FDA using the Three-Component Modified Mayo Score after 10 weeks of treatment, though there were improvements in one or more individual components, (endoscopic, stool frequency and rectal bleeding sub scores) in some patients.

SER-301 led to modulation of the metabolic landscape in the gastrointestinal tract, including in short-chain and medium-chain fatty acids, tryptophan-derived metabolites, bile acids, and other microbe-associated metabolites, as well as host metabolites associated with a non-disease state. SER-301 strains were observed to engraft in subjects across the trial period. The degree of metabolic changes observed following SER-301 administration appeared to be dependent on the baseline metabolic profile of the study subjects, providing support for the potential for microbiome therapeutics to be developed in biomarker-identified UC patient subpopulations.

The SER-287 and SER-301 clinical and drug pharmacology data sets obtained to date provide a robust set of insights into the role of the microbiome in UC, and Seres continues to conduct analyses of data from our SER-287 and SER-301 programs to inform next steps for further development.

Appointment of Executive Vice President, Chief People Officer: In February 2022, Seres announced that Paula Cloghessy joined Seres, bringing more than 20 years of human resources expertise with broad business experience. She most recently served as Chief People Officer at Translate Bio, Inc., where she led the talent architecture and people strategy. She previously served as vice president of human resources at Joule Unlimited Technologies, Inc. She has also held human resources positions at Interleukin Genetics, Inc. and NUCRYST Pharmaceuticals, Inc.

Financial Results

Seres reported a net loss of $65.6 million for the full year of 2021, as compared to a net loss of $89.1 million for the prior year. Seres reported a net loss of $50.0 million for the fourth quarter of 2021, as compared to a net loss of $18.3 million for the same period in 2020.

Research and development expenses for the fourth quarter of 2021 were $36.8 million, as compared to $24.9 million for the same period in 2020. The research and development expenses were primarily related to Seres’ late-stage SER-109 clinical development program and manufacturing costs, as well as personnel expenses.

General and administrative expenses for the fourth quarter were $20.5 million, as compared to $10.6 million for the same period in the prior year. General and administrative expenses were primarily related to personnel expenses, professional fees, including SER-109 commercial readiness and pre-launch expenses, and facility costs.

Seres amended its debt financing agreement with Hercules Capital in February 2022, providing the Company with an additional $50 million in capital, for up to $100 million in total. Upon closing, Hercules advanced $50 million to the Company under the facility, of which $22.1 million was previously outstanding, resulting in proceeds of $27.6 million, net of fees and expenses. The Company will make interest only payments through December 31, 2023, extendable to December 31, 2024 with SER-109 approval. There are two subsequent tranches of $25 million each, one of which becomes available to the Company upon the FDA’s approval of the BLA for SER-109 by December 15, 2023 and the second of which becomes available upon the satisfaction of certain conditions, including Hercules’ investment committee approval.

Seres ended the 2021 year with approximately $291.2 million in cash, cash equivalents and short and long-term investments as compared with approximately $353.2 million at the end of the third quarter 2021.

Conference Call Information

Seres’ management will host a conference call today, March 1, 2022, at 8:30 a.m. ET. To access the conference call, please dial 844-277-9450 (domestic) or 336-525-7139 (international) and reference the conference ID number 6277858. To join the live webcast, please visit the "Investors and News" section of the Seres website at www.serestherapeutics.com.

A webcast replay will be available on the Seres website beginning approximately two hours after the event and will be archived for at least 21 days.

PIERIS PHARMACEUTICALS REPORTS FULL-YEAR 2021 FINANCIAL RESULTS AND PROVIDES CORPORATE UPDATE

On March 1, 2022 Pieris Pharmaceuticals, Inc. (NASDAQ: PIRS), a clinical-stage biotechnology company advancing novel biotherapeutics through its proprietary Anticalin technology platform for respiratory diseases, cancer, and other indications, reported financial results for the fiscal year ended December 31, 2021 and provided an update on the Company’s recent and anticipated future developments (Press release, Pieris Pharmaceuticals, MAR 1, 2022, View Source [SID1234609211]).

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"Last year was one of steady execution as we laid the groundwork for 2022, which we believe promises to be the most important catalyst year in the Company’s history, including key efficacy data for cinrebafusp alfa and PRS-060/AZD1402. We announced a collaboration with R&D leader Genentech, reported data from several clinical and preclinical programs, and initiated multiple clinical trials. Later this year, we expect to report topline data from the phase 2a trial of PRS-060/AZD1402, which has recently cleared the safety gate for the 1 mg and 3 mg dose cohorts. Beyond PRS-060/AZD1402, we currently have two bispecific immuno-oncology programs in clinical development and plan on initiating clinical development for our proprietary inhaled-delivery idiopathic pulmonary fibrosis (IPF) drug program, PRS-220, later this year, with generous grant support from the Bavarian government," said Stephen S. Yoder, President and Chief Executive Officer of Pieris. "Through these initiatives, we have advanced our pipeline assets while strengthening our balance sheet through partnerships, grant funding, and focused utilization of our ATM facility, all with the focus of driving toward our key inflection point."

•PRS-060/AZD1402 and AstraZeneca Collaboration: Enrollment of part 2a (efficacy of 1 mg and 3 mg cohorts) and part 1b (safety of 10 mg cohort) has begun following successful completion of the sponsor safety review of part 1a (safety of 1 mg and 3 mg cohorts) of the multi-center, placebo-controlled phase 2a study of dry powder inhaler-formulated PRS-060/AZD1402. PRS-060/AZD1402 is an IL-4 receptor alpha inhibitor under development in collaboration with AstraZeneca for the treatment of moderate-to-severe asthma. Pieris and AstraZeneca expect to announce topline data from the phase 2a study this year, although the companies are actively evaluating the feasibility of study timelines in the current geopolitical environment and will update guidance in the orderly course of business, if needed. Upon completion of the study, which is being sponsored and funded by AstraZeneca, Pieris may choose to exercise its co-development option, which would be on a 25% cost-share basis with a cost cap or a 50% cost-share basis without a cost cap. Separately, Pieris will have a future option to co-commercialize PRS-060/AZD1402 in the United States.
•Cinrebafusp Alfa (PRS-343): In January 2022, the first patient was dosed in the phase 2 study of cinrebafusp alfa, a 4-1BB/HER2 Anticalin-based bispecific for the treatment of HER2-expressing gastric cancer. The two-arm, multicenter, open-label phase 2 study is evaluating the efficacy, safety, and tolerability of cinrebafusp alfa in combination with standard of care agents ramucirumab and paclitaxel in patients with HER2-high gastric cancer and in combination with tucatinib in patients with HER2-low gastric cancer. Pieris plans to report data from the HER2-low arm this year. Separately, the Company plans to disclose data from the HER2-high arm in 2023.

•PRS-344/S095012 and Servier Collaboration: The first patient was dosed in November 2021 in the phase 1/2 study of PRS-344/S095012, a 4-1BB/PD-L1 Anticalin-based bispecific for the

treatment of solid tumors, triggering an undisclosed milestone payment to Pieris. Pieris holds exclusive commercialization rights for PRS-344/S095012 in the United States and will receive royalties on any ex-U.S. sales for this program. Additionally, Servier is continuing development of PRS-352, an undisclosed Anticalin-based bispecific beyond 4-1BB.
•PRS-220: Pieris remains on track to begin a phase 1 trial this year for PRS-220, a proprietary inhaled Anticalin protein targeting connective tissue growth factor for the treatment of IPF.
Year End Financial Update:
Cash Position – Cash and cash equivalents totaled $117.8 million for the year ended December 31, 2021, compared to a cash and cash equivalents balance of $70.4 million for the year ended December 31, 2020. The increase since December 2020 is due to cash received from new and existing collaboration agreements, including milestone achievements. In addition, during 2021, the ATM program was utilized to raise a total of $38.5M in net proceeds at an average price of $4.85 per share. These increases were partially offset by cash used to fund operations in 2021.
R&D Expense – R&D expenses were $66.7 million for the year ended December 31, 2021, compared to $46.5 million for the year ended December 31, 2020. The increase reflects higher spending on preclinical and manufacturing activities for PRS-220, an increase in manufacturing costs across multiple immuno-oncology programs, higher clinical costs on cinrebafusp alfa and higher employee related costs. These increases were partially offset by lower manufacturing costs on PRS-060, which were fully reimbursed.
G&A Expense – G&A expenses were $16.5 million for the year ended December 31, 2021, compared to $16.7 million for the year ended December 31, 2020. Total G&A spending was consistent year-over-year as higher fixed and variable compensation and higher insurance costs in 2021 were offset by lower legal, accounting, and project management costs, along with lower one-time office and building equipment costs related to the move to the new R&D facility in Hallbergmoos, Germany in the prior year.
Other Income – For the year ended December 31, 2021, $3.7 million of other income was recorded for PRS-220 program costs that qualified for reimbursement under the Bavarian grant that was announced in June 2021. The Bavarian government reimburses these qualifying program costs as incurred over the PRS-220 development period.
Net Loss – Net loss was $45.7 million or $(0.71) per share for the year ended December 31, 2021, compared to a net loss of $37.2 million or $(0.68) per share for the year ended December 31, 2020.
Conference Call:
Pieris management will host a conference call beginning at 8:00 AM EST on Tuesday, March 1, 2022, to discuss the full-year financial results and provide a corporate update. Individuals can join the call by dialing +1-877-407-8920 (US & Canada) or +1-412-902-1010 (International). Alternatively, a listen-only audio webcast of the call can be accessed here.
For those unable to participate in the conference call or listen to the webcast, a replay will be available on the Investors section of the Company’s website, www.pieris.com.

Horizon Therapeutics plc Reports Fourth-Quarter 2021 and Full-Year 2021 Financial Results; Announces Full-Year 2022 Guidance

On March 1, 2022 Horizon Therapeutics plc (Nasdaq: HZNP) reported fourth-quarter and record full-year 2021 financial results and provided full-year 2022 net sales and adjusted EBITDA guidance (Press release, Horizon Pharma, MAR 1, 2022, View Source [SID1234609210]).

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"2021 marked a year of tremendous growth for Horizon – we invested significantly in our research and development capabilities and talent, significantly expanded our pipeline, increased our manufacturing capacity to meet growing demand and achieved outstanding financial results," said Tim Walbert, chairman, president and chief executive officer, Horizon. "I am very proud of what we have accomplished, but I am most excited about the potential for continued growth going forward as we leverage the strong foundation we have built over the past several years. We expect another year of strong double-digit net sales and adjusted EBITDA growth in 2022, as well as meaningful margin expansion, as we continue to execute commercially and build on our momentum in R&D to develop new approaches for patients with rare, autoimmune and severe inflammatory diseases."


Beginning in the fourth quarter of 2021, the Company no longer excludes upfront and milestone payments related to license and collaboration agreements from non-GAAP financial measures. Adjusted EBITDA and non-GAAP net income for the three months ended Dec. 31, 2021 and 2020, includes $36.2 million and $30.0 million, respectively of upfront and milestone payments related to license and collaboration agreements. Adjusted EBITDA and non-GAAP net income for the years ended Dec. 31, 2021 and 2020, includes $89.7 million and $33.0 million, respectively of upfront and milestone payments related to license and collaboration agreements.Fourth Quarter and Recent Company Highlights

Submitted sBLA for Co-Treatment of KRYSTEXXA Plus Methotrexate: In January, the Company submitted an sBLA to the U.S. Food and Drug Administration (FDA) to expand the label for KRYSTEXXA to include co-treatment with methotrexate. The submission is based on results from the MIRROR Phase 4 randomized, placebo-controlled trial announced in October, which demonstrated that 71% of patients receiving KRYSTEXXA plus methotrexate achieved a complete response, a more than 30 percentage point improvement compared to patients who were randomized to receive KRYSTEXXA plus placebo (p<0.001). KRYSTEXXA plus immunomodulation is a core element of the Company’s strategy to maximize the value of KRYSTEXXA and enable more patients with uncontrolled gout to benefit from the medicine.

Entered into Agreement with Alpine Immune Sciences to Develop Novel Therapies for Autoimmune and Inflammatory Diseases: In December, the Company entered into an exclusive license and collaboration agreement with Alpine for the development and commercialization of up to four fusion protein-based preclinical candidates, including multi-specific approaches, for autoimmune and inflammatory diseases. The Alpine collaboration is an example of how Horizon continues to execute on its research strategy to drive earlier-stage discovery through internal research and research-based partnerships and collaborations.

Added Second TEPEZZA Drug Product Manufacturer: In December, the U.S. FDA approved Horizon’s application for a second drug product manufacturer for TEPEZZA, Patheon (contract development and manufacturing organization services of Thermo Fisher Scientific). The addition of Patheon is part the Company’s long-term strategy adopted in early 2020 to support TEPEZZA supply, given the much stronger than expected demand since launch and planned expansion outside of the United States.

Received CHMP Positive Opinion for UPLIZNA (inebilizumab-cdon): In November, the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency (EMA) issued a positive opinion recommending marketing authorization for UPLIZNA in adult patients with neuromyelitis optica spectrum disorder (NMOSD) who are anti-aquaporin-4 immunoglobulin G seropositive (AQP4-IgG+). The Company expects to launch UPLIZNA in Europe in 2022, beginning with Germany in the second quarter, as well as other international markets in the coming years.

Presented Final Results from KRYSTEXXA PROTECT Trial at Key Medical Meeting: Final results from the PROTECT open-label trial evaluating KRYSTEXXA to improve management of uncontrolled gout in kidney transplant patients were presented at the American Society of Nephrology (ASN) Kidney Week in November. The data demonstrated that 89% (16 of 18 patients) achieved the primary endpoint at Month 6. The results are encouraging with respect to the ability of KRYSTEXXA to treat uncontrolled gout without compromising kidney function in this very sensitive transplant population.

Presented New TEPEZZA Data at Key Medical Meetings: In February, multiple new data were presented at the 48th Annual Meeting of the North American Neuro-Ophthalmology Society (NANOS 2022), including new data from a post-marketing safety analysis of hearing-related events associated with TEPEZZA that showed rates were comparable to what was seen in the OPTIC Phase 3 and OPTIC-X open-label extension trials. In November, new TEPEZZA real-world data were presented at the American Academy of Ophthalmology Annual Meeting (AAO 2021). The data showed that over 90% of TEPEZZA patients completed all eight infusions, indicating a high level of adherence to TEPEZZA in clinical practice.

New TEPEZZA Chronic TED Data Published: In January, new data from an independent physician case study of six chronic thyroid eye disease (TED) patients who showed benefit after treatment with TEPEZZA were published in Eye, the official journal for the Royal College of Ophthalmologists. The case study adds to the growing body of evidence supporting the use of TEPEZZA in chronic TED patients, with nearly 60 chronic TED patients across multiple case studies who have demonstrated benefit.

New UPLIZNA Data Published and Presented at Medical Meetings: New UPLIZNA data from the Phase 3 trial were presented at NANOS 2022 in February, showing treatment with UPLIZNA effectively reduced the severity of attacks in patients with NMOSD. In November, an analysis of UPLIZNA data from the Phase 3 trial was published in Multiple Sclerosis and Related Disorders showing that prior rituximab exposure did not impact the efficacy of UPLIZNA, and that UPLIZNA demonstrated comparable efficacy to trial participants without prior exposure to rituximab. Notably, all seven participants who had pre-study attacks despite rituximab use did not experience any attacks after being treated with UPLIZNA. In October, an analysis of data from the Phase 3 trial was published in the Multiple Sclerosis Journal highlighting a sustained effect on attack risk in people with NMOSD who were treated with UPLIZNA for four or more years. Multiple new data were also presented at the virtual 37th Congress of the European Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS) in October, including new data showing a link between the depth of b-cell depletion in the blood and long-term clinical outcomes.

Initiated Enrollment in Four Clinical Trials:

In November, the first patient enrolled in a pivotal Phase 2b trial to evaluate HZN-825 in patients with diffuse cutaneous systemic sclerosis, a subset of systemic sclerosis (also known as scleroderma). Systemic sclerosis is a rare, chronic, autoimmune disease marked by fibrosis or skin thickening and can lead to internal organ damage.

In November, the first patient enrolled in a Phase 1 exploratory trial to evaluate TEPEZZA in patients with diffuse cutaneous systemic sclerosis.

In January, the first patient enrolled in a pivotal Phase 2b trial to evaluate HZN-825 in patients with idiopathic pulmonary fibrosis (IPF), the most common form of interstitial lung disease. IPF is a rare, progressive lung disease caused by inflammation and fibrosis, or scarring, of the lungs.

In February, the first patient enrolled in a Phase 3 trial in Japan to evaluate TEPEZZA in patients with moderate-to-severe active TED, a serious, progressive and potentially vision-threatening rare autoimmune disease. TEPEZZA has not been approved for commercial use in Japan.

Expanding East Coast Hub Following Viela Bio Acquisition: In January, the Company entered into an agreement to lease a new 192,000-square-foot, state-of-the-art facility under construction in Rockville, Maryland that will serve as the Company’s primary East Coast research and development and technical operations hub. The Company is significantly expanding and consolidating its East Coast footprint with the new facility, nearly quadrupling its current Maryland footprint acquired in the acquisition of Viela and anticipates adding key R&D talent to support its growing research and development capabilities and expanded pipeline.

Sean Clayton Appointed as General Counsel: In February, the Company named Sean Clayton as executive vice president and general counsel. Mr. Clayton brings nearly 20 years of legal experience and was previously a partner at Cooley LLP where he represented public and private biotechnology companies in general corporate matters and securities laws, as well as a wide range of transactions, including public and private financings. Mr. Clayton led the Cooley team that represented Horizon in its initial public offering in 2011 and has advised Horizon’s management team and board of directors on corporate and transactional matters since that time.

Continued to Demonstrate Gender and Ethnicity Pay Equity: A second study conducted by Aon, a leading compensation consulting firm, showed that Horizon continues to demonstrate both gender and ethnicity pay equity. This study was a follow-on study to the gender and ethnicity pay equity study Aon conducted in 2019. The Company maintained its gender and ethnicity pay equity after having grown significantly in the two years since the first study, as well as having completed the acquisition of Viela, which included the addition of a significant number of employees.

Received Continued Recognition as a Top Workplace: In 2021, the Company received 15 workplace-related recognitions, including six in the fourth quarter, reflecting the high level of engagement of its employees. Horizon was named to the following lists in the fourth quarter:

Newsweek’s inaugural Most Loved Workplaces;

Great Place to Work’s 2021 Best Workplaces for Parents;

Chicago Tribune Top Workplaces 2021;


National Association for Business Resources’ 2021 Best and Brightest Companies to Work For in the Nation;

San Francisco Bay Area’s 2021 Best and Brightest Companies to Work For; and

Dave Thomas Foundation for Adoption’s Top 100 Best Adoption-Friendly Workplaces.

Key Clinical Development Programs

Daxdilimab (HZN-7734), an anti-ILT7 human monoclonal antibody that depletes certain dendritic cells. Depleting these cells may interrupt the cycle of inflammation that causes tissue damage in diseases such as lupus, and a variety of other autoimmune conditions.

Systemic Lupus Erythematosus (SLE) Trial: Phase 2 randomized, placebo-controlled trial underway to evaluate daxdilimab in patients with SLE, a disease in which the body’s immune system attacks its own tissues and organs.

Alopecia Areata Trial: Phase 2 trial to evaluate daxdilimab in patients with alopecia areata, an autoimmune disorder characterized by nonscarring hair loss, expected to initiate in the second quarter of 2022.

Discoid Lupus Erythematosus (DLE) Trial: Phase 2 trial to evaluate daxdilimab in patients with DLE, a rare, chronic, inflammatory skin condition characterized by lesions that result in scarring, expected to initiate by mid-year 2022.

Lupus Nephritis Trial: Phase 2 trial to evaluate daxdilimab in patients with lupus nephritis, a rare, autoimmune and inflammatory condition of the kidney, expected to initiate in the third quarter of 2022.

Dermatomyositis Trial: Phase 2 trial to evaluate daxdilimab in patients with dermatomyositis, a rare, autoimmune disorder characterized by rashes, debilitating muscle weakness and interstitial lung disease, expected to initiate in the fourth quarter of 2022.

Dazodalibep (HZN-4920), a CD40 ligand antagonist that blocks T cell interaction with CD40-expressing B cells, disrupting the overactivation of the CD40 ligand co-stimulatory pathway. Several autoimmune diseases are associated with the overactivation of this pathway.

Sjögren’s Syndrome Trial: Phase 2b randomized, placebo-controlled trial underway to evaluate dazodalibep in patients with Sjögren’s syndrome, a chronic, systemic autoimmune condition that impacts exocrine glands, including the salivary and tear glands.

Rheumatoid Arthritis Trial: Phase 2 randomized, placebo-controlled trial underway to evaluate dazodalibep in patients with rheumatoid arthritis.

Kidney Transplant Rejection Trial: Phase 2 open-label trial underway to evaluate dazodalibep in kidney transplant rejection patients.

Focal Segmental Glomerulosclerosis (FSGS) Trial: Phase 2 trial to evaluate dazodalibep in patients with FSGS, a rare kidney disorder characterized by scarring of glomeruli, expected to initiate in the fourth quarter of 2022.

HZN-825, an oral lysophosphatidic acid receptor 1 (LPAR1) antagonist that prevents gene activation.

Diffuse Cutaneous Systemic Sclerosis Trial: Pivotal Phase 2b trial initiated in November 2021 to evaluate HZN-825 in diffuse cutaneous systemic sclerosis.

Idiopathic Pulmonary Fibrosis Trial: Pivotal Phase 2b trial initiated in January 2022 to evaluate HZN-825 in idiopathic pulmonary fibrosis, the most common form of interstitial lung disease.

UPLIZNA, an anti-CD19 humanized monoclonal antibody that depletes B cells, including the pathogenic cells that produce autoantibodies.

Myasthenia Gravis Trial: Phase 3 randomized, placebo-controlled trial underway to evaluate UPLIZNA in patients with myasthenia gravis, a chronic, rare, autoimmune neuromuscular disease that affects voluntary muscles, especially those that control the eyes, mouth, throat and limbs.

IgG4-Related Disease Trial: Phase 3 randomized, placebo-controlled trial underway to evaluate UPLIZNA in patients with IgG4-related disease, which is a group of disorders marked by tumor-like swelling and fibrosis of affected organs, such as the pancreas, salivary glands and kidneys.

TEPEZZA, an insulin-like growth factor type 1 receptor (IGF-1R) antagonist monoclonal antibody.

Chronic TED Trial: Phase 4 randomized, placebo-controlled trial underway to evaluate TEPEZZA in chronic TED.


TED in Japan (OPTIC-J) Trial: Phase 3 randomized, placebo-controlled trial in Japan initiated in February 2022 to evaluate TEPEZZA in patients with moderate-to-severe active TED.

Subcutaneous (SC) Administration Trial: Phase 1b trial to explore the pharmacokinetics, safety, tolerability, efficacy, and immunogenicity of subcutaneous administration of TEPEZZA in patients with TED, expected to initiate by mid-year 2022.

Diffuse Cutaneous Systemic Sclerosis Exploratory Trial: Phase 1 exploratory trial initiated in November 2021 to evaluate TEPEZZA in diffuse cutaneous systemic sclerosis.

KRYSTEXXA, a recombinant uricase enzyme that converts urate into a water-soluble liquid, allantoin, that can be easily excreted from the body.

Shorter Infusion Duration Trial: Phase 4 open-label trial underway to evaluate the impact of administering KRYSTEXXA plus methotrexate over a shorter infusion duration in patients with uncontrolled gout.

Monthly Dosing Trial: Phase 4 open-label trial underway to evaluate monthly dosing of KRYSTEXXA plus methotrexate in patients with uncontrolled gout.

Retreatment Trial: Phase 4 open-label trial underway to evaluate KRYSTEXXA plus methotrexate in patients who were not complete responders to KRYSTEXXA monotherapy.

HZN-1116, a fully human monoclonal antibody that binds and neutralizes the function of the FLT3-ligand, thereby reducing both conventional and plasmacytoid dendritic cells.

Autoimmune Disease Trial: Phase 1 trial underway to evaluate HZN-1116 in patients with autoimmune diseases.

Fourth-Quarter Financial Results

Note: For additional detail and reconciliation of non-GAAP financial measures to the most directly comparable GAAP financial measures, please refer to the tables at the end of this release.

Net Sales: Fourth-quarter 2021 net sales were $1.014 billion, an increase of 36% compared to the fourth quarter of 2020.

Gross Profit: Under U.S. GAAP, the fourth-quarter 2021 gross profit ratio was 76.2% compared to 78.2% in the fourth quarter of 2020. The non-GAAP gross profit ratio in the fourth quarter of 2021 was 86.5% compared to 87.1% in the fourth quarter of 2020.

Operating Expenses: R&D expenses were 13.9% of net sales and SG&A expenses were 39.3% of net sales. Non-GAAP R&D expenses were 11.4% of net sales and non-GAAP SG&A expenses were 34.0% of net sales. Fourth-quarter 2021 GAAP and non-GAAP R&D expenses include $36.2 million of upfront and milestone payments primarily related to the collaboration agreement with Alpine. Beginning in the fourth quarter of 2021, the Company no longer excludes upfront and milestone payments related to license and collaboration agreements from non-GAAP financial measures and line item components.

Income Tax Expense: On a GAAP basis in the fourth quarter of 2021, income tax expense was $37.9 million. Fourth-quarter non-GAAP income tax expense was $61.4 million.

Net Income: In the fourth-quarter of 2021, net income on a GAAP and non-GAAP basis was $173.2 million and $334.0 million, respectively.

Adjusted EBITDA: Fourth-quarter 2021 adjusted EBITDA was $416.0 million and includes $36.2 million of upfront and milestone payments primarily related to the collaboration agreement with Alpine. Beginning in the fourth quarter of 2021, the Company no longer excludes upfront and milestone payments related to license and collaboration agreements from non-GAAP financial measures.

Earnings per Share: On a GAAP basis, diluted earnings per share in the fourth quarter of 2021 and 2020 were $0.73 and $0.82, respectively. Non-GAAP diluted earnings per share in the fourth quarter of 2021 and 2020 were $1.41 and $1.17, respectively. Weighted average shares outstanding used for calculating GAAP and non-GAAP diluted earnings per share in the fourth quarter of 2021 were 236.8 million.

Fourth-Quarter Segment Results

Management uses net sales and segment operating income to evaluate the performance of the Company’s two segments, the orphan segment and the inflammation segment. While segment operating income contains certain adjustments to the directly comparable GAAP figures in the Company’s consolidated financial results, it is considered to be prepared in accordance with GAAP for purposes of presenting the Company’s segment operating results. The Company continues to exclude upfront and milestone payments related to license and collaboration agreements from its segment operating income.

On Oct. 27, 2020, the Company sold its rights to develop and commercialize RAVICTI and BUPHENYL in Japan to Medical Need Europe AB, part of the Immedica Group. The Company has retained the rights to RAVICTI and BUPHENYL in North America.

UPLIZNA was acquired on March 15, 2021. Fourth-quarter 2021 UPLIZNA net sales included $3.7 million of revenue from Mitsubishi Tanabe Pharma Corporation, the Company’s Japanese partner.

Fourth-quarter 2021 net sales of the orphan segment, the Company’s strategic growth segment, were $940.5 million, an increase of 50% over the prior year’s quarter, driven by the strong performance of TEPEZZA, KRYSTEXXA and RAVICTI. The orphan segment represented 93% of total company fourth-quarter net sales.

KRYSTEXXA fourth-quarter 2021 net sales increased 32% year-over-year driven by increased adoption of KRYSTEXXA plus immunomodulation, which is now approaching 50%. In addition, the Company continues to see strong uptake of KRYSTEXXA from both rheumatologists and nephrologists.

Fourth-quarter 2021 orphan segment operating income was $420.8 million, which includes additional investment associated with TEPEZZA, UPLIZNA and the Company’s pipeline programs.Cash Flow Statement and Balance Sheet Highlights

In the fourth-quarter of 2021, operating cash flow on a GAAP and non-GAAP basis was $538.6 million and $554.4 million, respectively. Full-year 2021 operating cash flow on a GAAP and non-GAAP basis was $1.035 billion and $1.190 billion, respectively.

As of Dec. 31, 2021, the Company had cash and cash equivalents of $1.580 billion.

As of Dec. 31, 2021, the total principal amount of debt outstanding was $2.606 billion.

2022 Guidance

The Company expects full-year 2022 net sales to range between $3.9 billion and $4.0 billion, representing 22% growth at the midpoint. The Company expects TEPEZZA full-year 2022 net sales percentage growth in the mid-30s and KRYSTEXXA full-year 2022 net sales growth of more than 20%. Full-year 2022 adjusted EBITDA is expected to range between $1.63 billion and $1.70 billion, representing 30% growth and 230 basis points of margin expansion at the midpoint.

Webcast

At 8 a.m. EST / 1 p.m. IST today, the Company will host a live webcast to review its financial and operating results and provide a general business update. The live webcast and a replay may be accessed at View Source Please connect to the Company’s website at least 15 minutes prior to the live webcast to ensure adequate time for any software download that may be needed to access the webcast. A replay of the webcast will be available approximately two hours after the live webcast.