Exelixis Announces Initiation of the STELLAR-303 Phase 3 Pivotal Trial Evaluating XL092 in Patients with Metastatic Colorectal Cancer

On June 21, 2022 Exelixis, Inc. (Nasdaq: EXEL) reported the initiation of STELLAR-303, a phase 3 pivotal trial evaluating XL092 in combination with atezolizumab versus regorafenib in patients with metastatic colorectal cancer (CRC) that is not microsatellite instability-high or mismatch repair-deficient, who have progressed after or are intolerant to the standard of care therapy. XL092 is a next-generation tyrosine kinase inhibitor (TKI) in development for multiple advanced tumor types (Press release, Exelixis, JUN 21, 2022, View Source [SID1234616114]).

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"There is a significant need for new treatment options for the majority of metastatic CRC patients, who do not have microsatellite instability-high or mismatch-repair deficient disease and whose tumors do not respond to immunotherapy alone," said Vicki L. Goodman, M.D., Executive Vice President, Product Development & Medical Affairs, and Chief Medical Officer, Exelixis. "Following recent promising data evaluating cabozantinib in combination with immunotherapies in colorectal cancer, we are thrilled to initiate our first phase 3 pivotal trial for XL092, our next-generation tyrosine kinase inhibitor. We look forward to learning more about how XL092 in combination with atezolizumab may benefit patients with metastatic colorectal cancer."

STELLAR-303 is a global, multicenter, randomized phase 3 open-label study that will enroll approximately 600 patients with documented RAS status. Patients will be randomized 1:1 to receive either XL092 in combination with atezolizumab or regorafenib. The primary objective of the study is to evaluate the efficacy of the combination in patients with RAS wild-type disease; exploratory endpoints include examining efficacy in those with RAS-mutated disease. The primary endpoint is overall survival. Secondary endpoints include progression-free survival, objective response rate and duration of response per Response Evaluation Criteria in Solid Tumors version 1.1 as assessed by the investigator.

Previously announced results from two studies of cabozantinib in combination with immunotherapies for the treatment of advanced CRC supported Exelixis’ decision to pursue clinical development of XL092 in this setting. The trial is sponsored by Exelixis, and Roche is supplying atezolizumab.

About XL092

XL092 is a next-generation oral TKI that inhibits the activity of receptor tyrosine kinases implicated in cancer growth and spread, including VEGF receptors, MET, AXL and MER. These receptor tyrosine kinases are involved in both normal cellular function and in pathologic processes such as oncogenesis, metastasis, tumor angiogenesis and resistance to multiple therapies, including immune checkpoint inhibitors. In designing XL092, Exelixis sought to build upon its extensive experience with and the target profile of cabozantinib, the company’s flagship medicine, while improving key characteristics, including pharmacokinetic half-life. XL092 is currently being developed for the treatment of advanced solid tumors, including genitourinary cancers, as a monotherapy and in combination with immune checkpoint inhibitors. XL092 is the first internally discovered Exelixis compound to enter the clinic following the company’s reinitiation of drug-discovery activities.

About Colorectal Cancer

Colorectal cancer is the third most common cancer and the third-leading cause of cancer-related deaths in the U.S. According to the American Cancer Society, about 150,000 new cases will be diagnosed and 53,000 people will die from the disease in 2022.1 Colorectal cancer is most frequently diagnosed among people aged 65-74 and is more common in men and those of African American descent. Nearly a quarter of colorectal cancer cases are diagnosed at the metastatic stage, at which point the five-year survival rate is just 15%.2 It has been estimated that approximately 40% of metastatic colorectal cancer cases exhibit a RAS mutation.3

About CABOMETYX (cabozantinib)

In the U.S., CABOMETYX tablets are approved for the treatment of patients with advanced renal cell carcinoma (RCC); for the treatment of patients with hepatocellular carcinoma (HCC) who have been previously treated with sorafenib; for patients with advanced RCC as a first-line treatment in combination with nivolumab; and for adult and pediatric patients 12 years of age and older with locally advanced or metastatic differentiated thyroid cancer (DTC) that has progressed following prior VEGFR-targeted therapy and who are radioactive iodine-refractory or ineligible. CABOMETYX tablets have also received regulatory approvals in the European Union and additional countries and regions worldwide. In 2016, Exelixis granted Ipsen exclusive rights for the commercialization and further clinical development of cabozantinib outside of the U.S. and Japan. In 2017, Exelixis granted exclusive rights to Takeda for the commercialization and further clinical development of cabozantinib for all future indications in Japan. Exelixis holds the exclusive rights to develop and commercialize cabozantinib in the U.S.

CABOMETYX is not indicated as a treatment for metastatic colorectal cancer CRC that is not microsatellite instability-high or mismatch repair-deficient.

IMPORTANT SAFETY INFORMATION

WARNINGS AND PRECAUTIONS

Hemorrhage: Severe and fatal hemorrhages occurred with CABOMETYX. The incidence of Grade 3 to 5 hemorrhagic events was 5% in CABOMETYX patients in RCC, HCC, and DTC studies. Discontinue CABOMETYX for Grade 3 or 4 hemorrhage and prior to surgery as recommended. Do not administer CABOMETYX to patients who have a recent history of hemorrhage, including hemoptysis, hematemesis, or melena.

Perforations and Fistulas: Fistulas, including fatal cases, occurred in 1% of CABOMETYX patients. Gastrointestinal (GI) perforations, including fatal cases, occurred in 1% of CABOMETYX patients. Monitor patients for signs and symptoms of fistulas and perforations, including abscess and sepsis. Discontinue CABOMETYX in patients who experience a Grade 4 fistula or a GI perforation.

Thrombotic Events: CABOMETYX increased the risk of thrombotic events. Venous thromboembolism occurred in 7% (including 4% pulmonary embolism) and arterial thromboembolism in 2% of CABOMETYX patients. Fatal thrombotic events occurred in CABOMETYX patients. Discontinue CABOMETYX in patients who develop an acute myocardial infarction or serious arterial or venous thromboembolic events that require medical intervention.

Hypertension and Hypertensive Crisis: CABOMETYX can cause hypertension, including hypertensive crisis. Hypertension was reported in 37% (16% Grade 3 and <1% Grade 4) of CABOMETYX patients. Do not initiate CABOMETYX in patients with uncontrolled hypertension. Monitor blood pressure regularly during CABOMETYX treatment. Withhold CABOMETYX for hypertension that is not adequately controlled with medical management; when controlled, resume at a reduced dose. Permanently discontinue CABOMETYX for severe hypertension that cannot be controlled with anti-hypertensive therapy or for hypertensive crisis.

Diarrhea: Diarrhea occurred in 62% of CABOMETYX patients. Grade 3 diarrhea occurred in 10% of CABOMETYX patients. Monitor and manage patients using antidiarrheals as indicated. Withhold CABOMETYX until improvement to ≤ Grade 1, resume at a reduced dose.

Palmar-Plantar Erythrodysesthesia (PPE): PPE occurred in 45% of CABOMETYX patients. Grade 3 PPE occurred in 13% of CABOMETYX patients. Withhold CABOMETYX until improvement to Grade 1 and resume at a reduced dose for intolerable Grade 2 PPE or Grade 3 PPE.

Hepatotoxicity: CABOMETYX in combination with nivolumab can cause hepatic toxicity with higher frequencies of Grades 3 and 4 ALT and AST elevations compared to CABOMETYX alone. Monitor liver enzymes before initiation of and periodically throughout treatment. Consider more frequent monitoring of liver enzymes than when the drugs are administered as single agents. For elevated liver enzymes, interrupt CABOMETYX and nivolumab and consider administering corticosteroids.

With the combination of CABOMETYX and nivolumab, Grades 3 and 4 increased ALT or AST were seen in 11% of patients. ALT or AST >3 times ULN (Grade ≥2) was reported in 83 patients, of whom 23 (28%) received systemic corticosteroids; ALT or AST resolved to Grades 0-1 in 74 (89%). Among the 44 patients with Grade ≥2 increased ALT or AST who were rechallenged with either CABOMETYX (n=9) or nivolumab (n=11) as a single agent or with both (n=24), recurrence of Grade ≥2 increased ALT or AST was observed in 2 patients receiving CABOMETYX, 2 patients receiving nivolumab, and 7 patients receiving both CABOMETYX and nivolumab. Withhold and resume at a reduced dose based on severity.

Adrenal Insufficiency: CABOMETYX in combination with nivolumab can cause primary or secondary adrenal insufficiency. For Grade 2 or higher adrenal insufficiency, initiate symptomatic treatment, including hormone replacement as clinically indicated. Withhold CABOMETYX and/or nivolumab and resume CABOMETYX at a reduced dose depending on severity.

Adrenal insufficiency occurred in 4.7% (15/320) of patients with RCC who received CABOMETYX with nivolumab, including Grade 3 (2.2%), and Grade 2 (1.9%) adverse reactions. Adrenal insufficiency led to permanent discontinuation of CABOMETYX and nivolumab in 0.9% and withholding of CABOMETYX and nivolumab in 2.8% of patients with RCC.

Approximately 80% (12/15) of patients with adrenal insufficiency received hormone replacement therapy, including systemic corticosteroids. Adrenal insufficiency resolved in 27% (n=4) of the 15 patients. Of the 9 patients in whom CABOMETYX with nivolumab was withheld for adrenal insufficiency, 6 reinstated treatment after symptom improvement; of these, all (n=6) received hormone replacement therapy and 2 had recurrence of adrenal insufficiency.

Proteinuria: Proteinuria was observed in 8% of CABOMETYX patients. Monitor urine protein regularly during CABOMETYX treatment. For Grade 2 or 3 proteinuria, withhold CABOMETYX until improvement to ≤ Grade 1 proteinuria, resume CABOMETYX at a reduced dose. Discontinue CABOMETYX in patients who develop nephrotic syndrome.

Osteonecrosis of the Jaw (ONJ): ONJ occurred in <1% of CABOMETYX patients. ONJ can manifest as jaw pain, osteomyelitis, osteitis, bone erosion, tooth or periodontal infection, toothache, gingival ulceration or erosion, persistent jaw pain, or slow healing of the mouth or jaw after dental surgery. Perform an oral examination prior to CABOMETYX initiation and periodically during treatment. Advise patients regarding good oral hygiene practices. Withhold CABOMETYX for at least 3 weeks prior to scheduled dental surgery or invasive dental procedures, if possible. Withhold CABOMETYX for development of ONJ until complete resolution, resume at a reduced dose.

Impaired Wound Healing: Wound complications occurred with CABOMETYX. Withhold CABOMETYX for at least 3 weeks prior to elective surgery. Do not administer CABOMETYX for at least 2 weeks after major surgery and until adequate wound healing. The safety of resumption of CABOMETYX after resolution of wound healing complications has not been established.

Reversible Posterior Leukoencephalopathy Syndrome (RPLS): RPLS, a syndrome of subcortical vasogenic edema diagnosed by characteristic findings on MRI, can occur with CABOMETYX. Evaluate for RPLS in patients presenting with seizures, headache, visual disturbances, confusion, or altered mental function. Discontinue CABOMETYX in patients who develop RPLS.

Thyroid Dysfunction: Thyroid dysfunction, primarily hypothyroidism, has been observed with CABOMETYX. Based on the safety population, thyroid dysfunction occurred in 19% of patients treated with CABOMETYX, including Grade 3 in 0.4% of patients.

Patients should be assessed for signs of thyroid dysfunction prior to the initiation of CABOMETYX and monitored for signs and symptoms of thyroid dysfunction during CABOMETYX treatment. Thyroid function testing and management of dysfunction should be performed as clinically indicated.

Hypocalcemia: CABOMETYX can cause hypocalcemia. Based on the safety population, hypocalcemia occurred in 13% of patients treated with CABOMETYX, including Grade 3 in 2% and Grade 4 in 1% of patients. Laboratory abnormality data were not collected in CABOSUN.

In COSMIC-311, hypocalcemia occurred in 36% of patients treated with CABOMETYX, including Grade 3 in 6% and Grade 4 in 3% of patients.

Monitor blood calcium levels and replace calcium as necessary during treatment. Withhold and resume at reduced dose upon recovery or permanently discontinue CABOMETYX depending on severity.

Embryo-Fetal Toxicity: CABOMETYX can cause fetal harm. Advise pregnant women and females of reproductive potential of the potential risk to a fetus. Verify the pregnancy status of females of reproductive potential prior to initiating CABOMETYX and advise them to use effective contraception during treatment and for 4 months after the last dose.

ADVERSE REACTIONS

The most common (≥20%) adverse reactions are:

CABOMETYX as a single agent: diarrhea, fatigue, PPE, decreased appetite, hypertension, nausea, vomiting, weight decreased, constipation.

CABOMETYX in combination with nivolumab: diarrhea, fatigue, hepatotoxicity, PPE, stomatitis, rash, hypertension, hypothyroidism, musculoskeletal pain, decreased appetite, nausea, dysgeusia, abdominal pain, cough, and upper respiratory tract infection.

DRUG INTERACTIONS

Strong CYP3A4 Inhibitors: If coadministration with strong CYP3A4 inhibitors cannot be avoided, reduce the CABOMETYX dosage. Avoid grapefruit or grapefruit juice.

Strong CYP3A4 Inducers: If coadministration with strong CYP3A4 inducers cannot be avoided, increase the CABOMETYX dosage. Avoid St. John’s wort.

USE IN SPECIFIC POPULATIONS

Lactation: Advise women not to breastfeed during CABOMETYX treatment and for 4 months after the final dose.

Hepatic Impairment: In patients with moderate hepatic impairment, reduce the CABOMETYX dosage. Avoid CABOMETYX in patients with severe hepatic impairment.

Precision BioSciences Announces In Vivo Gene Editing Collaboration with Novartis to Develop Potentially Curative Treatment for Disorders Including Sickle Cell Disease

On June 21, 2022 Precision BioSciences, Inc. (Nasdaq: DTIL), a clinical stage gene editing company developing ARCUS-based ex vivo allogeneic CAR T and in vivo gene editing therapies, reported it has entered into an exclusive worldwide in vivo gene editing research and development collaboration and license agreement with Novartis Pharma AG (the "Agreement") (Press release, Precision Biosciences, JUN 21, 2022, View Source [SID1234616132]). As part of the Agreement, Precision will develop a custom ARCUS nuclease that will be designed to insert, in vivo, a therapeutic transgene at a "safe harbor" location in the genome as a potential one-time transformative treatment option for diseases including certain hemoglobinopathies such as sickle cell disease and beta thalassemia.

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Under the terms of the Agreement, Precision will develop an ARCUS nuclease and conduct in vitro characterization, with Novartis then assuming responsibility for all subsequent research, development, manufacturing and commercialization activities. Novartis will receive an exclusive license to the custom ARCUS nuclease developed by Precision for Novartis to further develop as a potential in vivo treatment option for sickle cell disease and beta thalassemia. Precision will receive an upfront payment of $75 million and is eligible to receive up to an aggregate amount of approximately $1.4 billion in additional payments for future milestones. Precision is also eligible to receive certain research funding and, should Novartis successfully commercialize a therapy from the collaboration, tiered royalties ranging from the mid-single digits to low-double digits on product sales.

"We are excited to collaborate with Novartis to bring together the precision and versatility of ARCUS genome editing with Novartis’ gene therapy expertise and commitment to developing one-time, potentially transformative treatment for hard-to-treat inherited blood disorders," said Michael Amoroso, Chief Executive Officer at Precision BioSciences. "This collaboration will build on the unique gene insertion capabilities of ARCUS and illustrates its utility as a premium genome editing platform for potential in vivo drug development. With this Agreement, Precision, either alone or with world-class partners, will have active in vivo gene editing programs for targeted gene insertion and gene deletions in hematopoietic stem cells, liver, muscle and the central nervous system showcasing the distinctive versatility of ARCUS."

"We identify here a collaborative opportunity to imagine a unique therapeutic option for patients with hemoglobinopathies, such as sickle cell disease and beta thalassemia – a potential one-time treatment administered directly to the patient that would overcome many of the hurdles present today with other therapeutic technologies," said Jay Bradner, President of the Novartis Institutes for Biomedical Research (NIBR), the Novartis innovation engine. "We look forward to working with Precision and leveraging the ARCUS technology platform, which could bring a differentiated approach to the treatment of patients with hemoglobinopathies."

"The in vivo gene editing approach that we are pursuing for sickle cell disease could have a number of significant advantages over other ex vivo gene therapies currently in development," said Derek Jantz, Ph.D., Chief Scientific Officer and Co-Founder of Precision BioSciences. "Perhaps most importantly, it could open the door to treating patients in geographies where stem cell transplant is not a realistic option. We believe that the unique characteristics of the ARCUS platform, particularly its ability to target gene insertion with high efficiency, make it the ideal choice for this project, and we look forward to working with our partners at Novartis to bring this novel therapy to patients."

Upon completion of the transaction, Precision expects that existing cash and cash equivalents, expected operational receipts, and available credit will be sufficient to fund its operating expenses and capital expenditure requirements into Q2 2024.

Precision BioSciences Conference Call and Webcast Information

Precision’s management team will host a conference call and webcast tomorrow, June 22, 2022, at 8:00 AM ET to discuss the collaboration. The dial-in conference call numbers for domestic and international callers are (866)-996-7202 and (270)-215-9609, respectively. The conference ID number for the call is 6252688. Participants may access the live webcast on Precision’s website View Source in the Investors page under Events and Presentations. An archived replay of the webcast will be available on Precision’s website.

About ARCUS and "Safe harbor" ARCUS Nucleases

ARCUS is a proprietary genome editing technology discovered and developed by scientists at Precision BioSciences. It uses sequence-specific DNA-cutting enzymes, or nucleases, that are designed to either insert (knock-in), remove (knock-out), or repair DNA of living cells and organisms. ARCUS is based on a naturally occurring genome editing enzyme, I-CreI, that evolved in the algae Chlamydomonas reinhardtii to make highly specific cuts in cellular DNA. Precision’s platform and products are protected by a comprehensive portfolio including nearly 100 patents to date.

Precision can use an ARCUS nuclease to add a healthy copy of a gene (or "payload") to a person’s genome. The healthy copy of the gene can be inserted at its usual site within the genome, replacing the mutated, disease-causing copy. Alternatively, an ARCUS nuclease can be used to insert a healthy copy of the gene at another site within the genome called a "safe harbor" that enables production of the healthy gene product without otherwise affecting the patient’s DNA of gene expression patterns.

About Sickle Cell Disease and Beta Thalassemia

Sickle cell disease (SCD) is a complex genetic disorder that affects the structure and function of hemoglobin, reduces the ability of red blood cells to transport oxygen efficiently and, early on, progresses to a chronic vascular disease.1-4 The disease can lead to acute episodes of pain known as sickle cell pain crises, or vaso-occlusive crises, as well as life-threatening complications.5-7 The condition affects 20 million people worldwide.8 Approximately 80% of individuals with SCD globally live in sub-Saharan Africa and it is estimated that approximately 1,000 children in Africa are born with SCD every day and more than half will die before they reach five.9,10 SCD is also a multisystem disorder and the most common genetic disease in the United States, affecting 1 in 500 African Americans. About 1 in 12 African Americans carry the autosomal recessive mutation, and approximately 300,000 infants are born with sickle cell anemia annually.11 Even with today’s best available care, SCD continues to drive premature deaths and disability as this lifelong illness often takes an extreme emotional, physical, and financial toll on patients and their families.12,13

Beta thalassemia is also an inherited blood disorder characterized by reduced levels of functional hemoglobin.14 The condition has three main forms – minor, intermedia and major, which indicate the severity of the disease.14 While the symptoms and severity of beta thalassemia varies greatly from one person to another, a beta thalassemia major diagnosis is usually made during the first two years of life and individuals require regular blood transfusions and lifelong medical care to survive.14 Though the disorder is relatively rare in the United States, it is one of the most common autosomal recessive disorders in the world.14 The incidence of symptomatic cases is estimated to be approximately 1 in 100,000 individuals in the general population.14, 15 The frequency of beta-thalassemia mutations varies by regions of the world with the highest prevalence in the Mediterranean, the Middle-East, and Southeast and Central Asia. Approximately 68,000 children are born with beta-thalassemia.16

Oxford BioDynamics’s Checkpoint Inhibitor Response Test (EpiSwitch® CiRT) Now Available in the UK

On June 21, 2022 Oxford BioDynamics Plc (AIM: OBD, the Company), a biotechnology company developing precision medicine tests for immune health based on the EpiSwitch 3D genomics platform, reported that its flagship Checkpoint inhibitor Response Test (CiRT) clinical blood test is now available to private physicians considering ICI therapy for their patients in the UK (Press release, Oxford Biodynamics, JUN 21, 2022, View Source [SID1234616148]).

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The first-of-its-kind EpiSwitch CiRT blood test predicts the likelihood of a cancer patient’s response to the widely used class of therapeutics – ICIs – including anti-PD-L1 and anti-PD-1 immunotherapies. Using a routine blood test, rather than an invasive biopsy, CiRT provides fast, personalized guidance for a physician on expected efficacy, enabling a more considered decision whether to begin or continue treatment.

The robust EpiSwitch qPCR blood test has demonstrated best-in-class performance, with high sensitivity (93%), specificity (82%), accuracy (85%), and a significant negative predictive value (NPV) of 93% [1], across several ICIs from multiple pharmaceutical companies and more than 15 key oncological indications, including melanoma and lung cancer.

This expansion to the UK follows encouraging early uptake by early adopters of EpiSwitch CiRT in the US where it was first launched in February 2022 as a Laboratory Developed Test (LDT). The CiRT will initially be available as an LDT to private healthcare providers in the UK. It is only available to registered physicians.

An estimated 2.9 million people were living with cancer in the UK in 2020, a prevalence rate expected to rise to 4 million by 2030 (Macmillan Cancer Support). It is estimated that around 350,000 people are diagnosed each year, amounting to over 1,000 new cases per day (Cancer Research UK).

Despite the potential powerful efficacy of ICIs [2], it has been estimated that they are ineffective for up to 70% of patients treated. The situation is exacerbated by ICIs being some of the most highly priced medicines in the world. The bestselling ICI in the UK has a list price of £84,000 per patient course for the drug alone.

The UK’s NHS and private healthcare systems could save significant amounts, estimated to be close to £1bn, by avoiding or reducing the administration rate of ineffective treatments, through straightforward personalised testing. Savings for the US healthcare system could amount to more than $10bn.

Dr Geoff Higgins, Honorary Consultant Clinical Oncologist, Oxford University Hospitals NHS Foundation Trust, said: "Immune checkpoint inhibitors are a great advancement in cancer therapy but since many patients do not respond, and as treatment can frequently cause significant side effects, there is a pressing need for robust biomarkers of response. The current standard of PD-L1 IHC lacks the accuracy that many oncologists desire. There is a significant unmet clinical need to better predict response to ICIs for which EpiSwitch CiRT promises to be a valuable addition."

Dr Simon Lord, Consultant Medical Oncologist, Oxford University Hospitals NHS Foundation Trust, commented: "There are significant limitations with current routine PDL-1 IHC testing processes not being highly discriminatory in terms of benefits for certain patients for which immunotherapy is indicated. EpiSwitch CiRT has the potential to address this testing issue with the introduction of a specific and accurate IO [immuno-oncology] response test. There is a great advantage in having a liquid biopsy tool which is less invasive than tumour sampling and can be reassessed in a longitudinal fashion, whilst on treatment at multiple timepoints."

CEO of OBD, Jon Burrows, added: "We understand that in order to provide the best-quality care for cancer patients, clinicians should be able to base their decision of therapy choice on meaningful and accurate data. We have already seen in the US that a simple blood test, such as the CiRT, that can predict the patient response to ICIs, could quickly become an essential tool for clinicians. We are proud to make this now available to UK patients, as well. While initially this is only available to private healthcare providers, we aim to widen availability through the NHS as well."

OBD recently presented important clinical utility data at on the EpiSwitch CiRT clinical assay’s prediction of patient response to ICI therapies, at the American Society of Clinical Oncologists Annual Meeting (ASCO 2022) in Chicago, IL. The test was very well received by oncologists and health care providers from around the world [3]. OBD will be attending and continue to present new data at the ESMO (Free ESMO Whitepaper) Congress 2022 (Paris) from September 9 to 13, 2022.

For more about EpiSwitch CiRT, and to order the test, please visit www.myCiRT.com.

Read more about the importance of the recently launched CiRT test here.

Invitation to Roche’s Half Year Results 2022 Webinar

On June 21, 2022 Roche reported that it will publish its Half Year Results of 2022 prior to the opening of the Swiss Stock Exchange on Thursday, 21 July 2022 (Press release, Hoffmann-La Roche, JUN 21, 2022, View Source [SID1234616115]).

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The webinar will start with presentations by senior management, followed by a Q&A session.

Precision BioSciences Announces $50 Million Offering of Common Stock

On June 21, 2022 Precision BioSciences, Inc. (Nasdaq: DTIL), a clinical stage gene editing company developing ARCUS-based ex vivo allogeneic CAR T and in vivo gene editing therapies, reported that it has agreed to sell 35,971,224 shares of its common stock at a price of $1.39 per share, by way of an underwritten offering, for gross proceeds of approximately $50.0 million (Press release, Precision Biosciences, JUN 21, 2022, View Source [SID1234616133]). The offering is expected to close on or about June 24, 2022, subject to customary closing conditions. All shares of common stock to be sold in the offering will be sold by Precision BioSciences. Precision BioSciences intends to use the net proceeds of the offering to help fund ongoing and planned research and development, and for working capital and general corporate purposes.

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Jefferies is acting as sole book-running manager for the offering.

The securities described above were offered by means of a prospectus supplement dated June 21, 2022, and accompanying prospectus dated June 11, 2020, forming part of the Company’s effective shelf registration statement (File No. 333-238857). The prospectus supplement and accompanying prospectus relating to this offering will be filed with the U.S. Securities and Exchange Commission (the "SEC") and will be available on the SEC’s website at www.sec.gov. Copies of the prospectus supplement and the accompanying prospectus may also be obtained, when available, by contacting: Jefferies LLC, Attention: Equity Syndicate Prospectus Department, 520 Madison Avenue, 2nd Floor, New York, New York 10022, via telephone: 877-821-7388 or via email: [email protected].

This press release shall not constitute an offer to sell or the solicitation of an offer to buy, nor shall there be any sale of these securities in any state or other jurisdiction in which such offer, solicitation or sale would be unlawful prior to the registration or qualification under the securities laws of any such state or other jurisdiction.