On June 1, 2020 argenx (Euronext & Nasdaq: ARGX) a clinical-stage biotechnology company developing a deep pipeline of differentiated antibody-based therapies for the treatment of severe autoimmune diseases and cancer, reported the closing of its global offering of an aggregate of 4,600,000 ordinary shares (including in the form of American Depositary Shares (ADSs)), which includes the full exercise of the underwriters’ option to purchase 600,000 additional ADSs (Press release, argenx, JUN 1, 2020, View Source [SID1234560762]). The global offering consisted of (i) a public offering of 2,010,057 ADSs in the United States and certain other countries outside the European Economic Area (EEA) at a price to the public of $121.00 and (ii) a concurrent private placement of 2,589,943 of ordinary shares in the EEA at an offering price of €109.18. The gross proceeds from the global offering were approximately $557 million (approximately €502 million).

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Morgan Stanley, Cowen, BofA Securities and Evercore acted as joint bookrunning managers for the offering. Kempen acted as lead manager for the offering and Wolfe Capital Markets and Advisory acted as co-manager.

The securities were offered pursuant to an automatically effective shelf registration statement that was previously filed with the Securities and Exchange Commission (SEC). A preliminary prospectus supplement relating to the securities was filed with the SEC on November 6, 2019 and a final prospectus supplement relating to the securities was filed with the SEC on November 8, 2019 and are available on the SEC’s website at www.sec.gov. Copies of the final prospectus supplement and the accompanying prospectus relating to the global offering may be obtained for free from Morgan Stanley & Co. LLC, 180 Varick Street, 2nd Floor, New York, New York 10014, United States, Attention: Prospectus Department; from Cowen and Company, LLC, c/o Broadridge Financial Solutions, 1155 Long Island Avenue, Edgewood, NY 11717, Attn: Prospectus Department, by email at [email protected], or by telephone at (833) 297-2926; BofA Securities, NC1-004-03-43, 200 North College Street, 3rd floor, Charlotte, North Carolina 28255-0001, Attn: Prospectus Department, or by email at [email protected]; or Evercore Group L.L.C., Attention: Equity Capital Markets, 55 East 52nd Street, 36th Floor, New York, NY 10055, or by telephone at (888) 474-0200.

In addition, argenx announced today the listing of and the commencement of dealings in its 4,600,000 new ordinary shares (including those underlying the ADSs) on the regulated market of Euronext Brussels, effective today, November 12, 2019.

On June 1, 2020 ERYTECH Pharma (Nasdaq & Euronext: ERYP), a clinical-stage biopharmaceutical company developing innovative therapies by encapsulating therapeutic drug substances inside red blood cells, reported the presentation of two posters at the American Society of Clinical Oncology (ASCO) (Free ASCO Whitepaper) 2020 Virtual Meeting (Press release, ERYtech Pharma, JUN 1, 2020, View Source [SID1234560760]).

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Trial in Progress Poster for the ongoing Phase 3 TRYbeCA1 trial (Abstract # TPS4666)

TRYbeCA-1 is a randomized, controlled Phase 3 clinical trial evaluating eryaspase in second-line metastatic pancreatic cancer. The trial is planned to enroll approximately 500 patients in approximately 100 clinical sites in Europe and the U.S. Eligible patients are randomized 1-to-1 to receive eryaspase in combination with standard chemotherapy (gemcitabine/nab paclitaxel or an irinotecan based regimen) or chemotherapy alone. The primary endpoint of TRYbeCA1 is overall survival (OS). The trial is designed to identify a OS hazard ratio (HR) of 0.72 with close to 90% power. An interim efficacy analysis is planned for when approximately two- thirds of events have occurred. To date, approximately 80% of the patients have been enrolled.

Prof Pascal Hammel, MD, PhD, gastroenterologist-oncologist at Beaujon Hospital in Paris and co-principal investigator of the study, commented, "Patients with advanced pancreatic cancer need new treatment options, particularly in second line treatments after failure of gemcitabine-Nab-paclitaxel or FOLFIRINOX combinations. The Trial-in-Progress poster demonstrates that we are making excellent progress toward completing enrolment of this important international study and I look forward to the outcome of the planned interim analysis for superiority towards the end of 2020."

ctDNA is prognostic and potentially predictive of eryaspase efficacy in patients with advanced pancreatic adenocarcinoma (Abstract #4617)

Eryaspase is composed of L-asparaginase encapsulated in erythrocytes and has demonstrated significant efficacy in a randomized Phase 2 trial1. Prognostic and predictive value of circulating tumor DNA (ctDNA) investigated in this trial.

The analysis from this prospective randomized trial confirmed that the presence of ctDNA at baseline is a strong prognostic factor, and that the early change of ctDNA correlates with treatment outcome. ctDNA could therefore be a potential predictive biomarker of eryaspase efficacy.

Dr Bachet from Sorbonne Université, UPMC Université, IUC, Paris France commented, " The feasibility of this approach and its potential prognostic value provides a rationale for stratifying patients in future clinical trials. Our results suggest that presence of ctDNA could be a predictive biomarker of eryaspase efficacy which needs to be confirmed from the ongoing phase 3 clinical trial."

"We are excited about this state-of-the art ctDNA analysis. We will continue our endeavour to investigate ctDNA and other biomarker platforms in the ongoing Phase 3 trial to further understand the efficacy of eryaspase in different patient subsets." said Dr. Iman El-Hariry, Chief Medical Officer of ERYTECH Pharma.

1 Hammel P, Fabienne P, Mineur L, et al. Erythrocyte-encapsulated asparaginase (eryaspase) combined with chemotherapy in second-line treatment of advanced pancreatic cancer: An open-label, randomized Phase IIb trial. Eur J Cancer. 2019;124:91- 101

"We continue to be encouraged by the progress of our Phase 3 trial, despite the unprecedented times due to COVID-19. We are thankful to all our investigators who continued to enroll patients in the study and adhere to our guidelines dealing with potential COVID-19 impact."

Both posters are available to view online at the ASCO (Free ASCO Whitepaper) Virtual meeting website: View Source

About pancreatic cancer

Pancreatic cancer is a disease in which malignant (cancer) cells are found in the tissues of the pancreas. Every year there are about 150,000 new cases of pancreatic cancer diagnosed in Europe and the United States. Pancreatic cancer is a particularly aggressive cancer, with a five-year survival rate of less than 10% and is currently the fourth most common cause of cancer death in the EU for men and women.

On June 1, 2020 Immutep Limited (ASX: IMM; NASDAQ: IMMP) reported that new interim data from its ongoing Phase II TACTI-002 study (Press release, Immutep, JUN 1, 2020, View Source [SID1234560749]). This data relates to the cut-off date of 4 May 2020 and shows improving efficacy results. The results were presented as a poster short talk by trial investigator, Dr Enriqueta Felip, of Vall d’Hebron University Hospital in Barcelona, Spain, at the 2020 American Society of Clinical Oncology (ASCO) (Free ASCO Whitepaper) Virtual Annual Meeting. The poster presentation from Dr. Felip is available on the company’s website (click here).

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TACTI-002 is being conducted in collaboration with Merck & Co., Inc., Kenilworth, NJ, USA (known as "MSD" outside the United States and Canada). The study is evaluating the combination of the Company’s lead product candidate eftilagimod alpha ("efti" or "IMP321") with MSD’s KEYTRUDA (pembrolizumab) in up to 109 patients with second line Head and Neck Squamous Cell Carcinoma (HNSCC) or Non-Small Cell Lung Cancer (NSCLC) in first and second line.

Immutep CSO and CMO, Dr Frederic Triebel said: "TACTI-002 is generating increasingly promising data from both the NSCLC and HNSCC arms of study, as patients continue to receive efti in combination with KEYTRUDA. Remarkably, one HNSCC patient has even achieved a complete response, bringing the total response rate to an improved 39% in this arm. This is an early indication that the efti in combination with pembrolizumab may more than double the proportion of HNSCC patients that respond to pembrolizumab monotherapy, which is usually 18% or less1."

Trial investigator, Dr. Felip said: "It is encouraging to see that patients continue to receive benefit from the combination treatment. We now expect progression free survival to be more than 9 months for patients with 1st line NSCLC, significantly longer than the 5-6 months delivered by pembrolizumab monotherapy. We are alo seeing deeper responses in both arms with patients responding after a number of months of treatment. The improving data in both HNSCC and NSCLC patients supports the use of efti in combination with pembrolizumab as a promising new therapeutic option for patients."

Stage 1 Part A (1st line NSCLC, N=17):

iORR of 53%, with 9 out of 17 patients reporting a Partial Response (iPR) according to iRECIST.

71% (12/17) of patients with target lesion decrease (tumour shrinkage responses in all PD-L1 subgroups. 4 out of 9 patients with PRs had a Tumour Proportion Score less than 50% (typically less responsive to anti-PD-1 monotherapy such as pembrolizumab)

41% (7/17) of patients were still under treatment at data cut-off, indicating an estimated median PFS more than 9 months

All three PD-L1 subgroups present, indicating the trial is a PD-L1 all comer study

About the TACT-002 Trial

TACTI-002 (Two ACTive Immunotherapies) is being conducted in collaboration with Merck & Co., Inc., Kenilworth, NJ, USA (known as "MSD" outside the United States and Canada). The study is evaluating the combination of efti with MSD’s KEYTRUDA (pembrolizumab) in up to 109 patients with second line head and neck squamous cell carcinoma or non-small cell lung cancer in first and second line.

The trial is a Phase II, Simon’s two-stage, non-comparative, open-label, single-arm, multicentre clinical study that is taking place in up to 12 study centres across the U.S., Europe, UK and Australia.

Patients participating in three parts:

Part A – First line Non-Small Cell Lung Cancer (NSCLC), PD-X naive

Part B – Second line NSCLC, PD-X refractory

Part C – Second line Head and Neck Squamous Cell Carcinoma (HNSCC), PD-X naive

TACTI-002 is an all comer study in terms of PD-L1 status, a well-known predictive marker for response to pembrolizumab monotherapy especially in NSCLC. PD-L1 expression is typically reported in three groups for NSCLC: < 1%, 1-49% and ³50% (Tumour Proportion Score or TPS). Patients with a high PD-L1 status are typically more responsive to anti-PD-1 monotherapy such as pembrolizumab, whereas those with low PD-L1 status are overall significantly less responsive. Pembrolizumab monotherapy is registered in the US and the EU for first-line NSCLC patients with a TPS score ³1% (US) and ³50% (EU), reflecting 65% and 30% of all first line NSCLC patients, respectively.

On June 1, 2020 G1 Therapeutics, Inc. (Nasdaq: GTHX), a clinical-stage oncology company, reported that the company has entered into a debt financing agreement with Hercules Capital, Inc. (NYSE: HTGC) for up to $100 million (Press release, G1 Therapeutics, JUN 1, 2020, View Source [SID1234560748]). G1 plans to use the proceeds to fund commercialization and further development of trilaciclib, its first-in-class investigational therapy designed to improve outcomes for people with cancer treated with chemotherapy.

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"We expect to file a New Drug Application for trilaciclib later this month for myelopreservation in small cell lung cancer. This financing strengthens our balance sheet as we prepare for commercial launch in our first indication and to execute a robust development plan to evaluate trilaciclib in additional tumor types," said Mark Velleca, M.D., Ph.D., Chief Executive Officer.

The $100 million credit facility from Hercules is available in four tranches: the first tranche of $30 million is available at loan closing, of which the company plans to utilize $20 million immediately, with the remaining $10 million available through March 31, 2021; the second tranche of $20 million will be available upon achievement of U.S. Food and Drug Administration approval of trilaciclib in small cell lung cancer and initiation of a registrational trial in metastatic colorectal cancer, to be available from January 1, 2021 through December 15, 2021; an additional tranche of $30 million will be available from April 1, 2021 through December 31, 2022, subject to certain terms and conditions, including in connection with net product revenues for trilaciclib; and a final tranche of $20 million will be available prior to December 31, 2022 to support strategic initiatives, subject to future approvals by Hercules.

The term loan has a 24-month interest only period from date of closing, extendible up to 42 months upon achievement of certain conditions. Maturity of the loan is 48 months from date of closing, extendible up to 60 months upon achievement of certain milestones.

"This structured investment represents a significant commitment from Hercules and provides an example of the breadth of our platform and our ability to finance life sciences companies through all stages of development. We are excited to begin our partnership with the G1 management team as they advance the New Drug Application for trilaciclib and prepare for a commercial launch," said Bryan Jadot, Senior Managing Director and Life Sciences Group Head for Hercules.

Armentum Partners acted as the company’s sole financial adviser in connection with the loan facility.

On June 1, 2020 Nanjing Legend Biotech reported that it has set a proposed range of $18-$20 per ADS for the offering, which would raise $350 million and value Legend at $2.6 billion (Press release, Legend Biotech, JUN 1, 2020, View Source [SID1234560746]). In 2017, Legend surprised the world when its anti-BCMA CAR-T therapy produced a 94% overall response rate in pretreated multiple myeloma patients. Six months later, Janssen Pharma paid $350 million upfront to partner the candidate. Janssen has added another $110 million in milestones so far, and it could make up to $1.3 billion in remaining payments.

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