Prometheus Biosciences Announces Closing of Initial Public Offering and Full Exercise of Underwriters’ Option to Purchase Additional Shares

On March 16, 2021 Prometheus Biosciences, Inc. (Nasdaq: RXDX), a biotechnology company pioneering a precision medicine approach for the discovery, development, and commercialization of novel therapeutic and companion diagnostic products for the treatment of inflammatory bowel disease (IBD), reported the closing of its initial public offering of 11,500,000 shares of common stock, which includes the exercise in full by the underwriters of their option to purchase 1,500,000 additional shares, at a public offering price of $19.00 per share (Press release, Prometheus Laboratories, MAR 16, 2021, View Source [SID1234576747]). All of the shares were offered by Prometheus. The aggregate gross proceeds from the offering, before deducting underwriting discounts and commissions and other offering expenses payable by Prometheus, were $218.5 million. Prometheus’ common stock is listed on the Nasdaq Global Select Market under the ticker symbol "RXDX".

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SVB Leerink, Credit Suisse, Stifel and Guggenheim Securities acted as joint bookrunning managers for the offering.

Registration statements relating to the offering have been filed with the Securities and Exchange Commission (SEC) and became effective on March 11, 2021. A prospectus relating to and describing the terms of the offering has been filed with the SEC and is available on the SEC’s website at www.sec.gov. The offering was made only by means of a prospectus. Copies of the final prospectus may be obtained from SVB Leerink LLC, Attention: Syndicate Department, One Federal Street, 37th Floor, Boston, MA 02110, or by telephone at (800) 808-7525, ext. 6105, or by email at [email protected]; or from Credit Suisse Securities (USA) LLC, Attention: Prospectus Department, 6933 Louis Stephens Drive, Morrisville, NC 27560, or by telephone at (800) 221-1037, or by email at [email protected]; or from Stifel, Nicolaus & Company, Incorporated, One Montgomery Street, Suite 3700, San Francisco, California 94104, Attn: Syndicate, or by phone at (415) 364-2720 or by email at [email protected]; or from Guggenheim Securities LLC, Attention: Equity Syndicate Department, 330 Madison Avenue, New York, NY 10017, by telephone at (212) 518-5548 or by email at [email protected].

This press release shall not constitute an offer to sell or a solicitation of an offer to buy these securities, nor shall there be any offer or sale of these securities in any state or 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 jurisdiction.

Marker Therapeutics, Inc. Announces Closing of Public Offering of Common Stock

On March 16, 2021 Marker Therapeutics, Inc. (Nasdaq: MRKR), a clinical-stage immuno-oncology company specializing in the development of next-generation T cell-based immunotherapies for the treatment of hematological malignancies and solid tumor indications, reported the closing of an underwritten public offering of 32,282,857 shares of its common stock at a public offering price of $1.75 per share (Press release, Marker Therapeutics, MAR 16, 2021, View Source [SID1234576746]). The gross proceeds to Marker from the offering, before deducting the underwriting discounts and commissions and other estimated offering expenses, are expected to be approximately $56.5 million.

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Piper Sandler & Co. acted as the sole active book-running manager for the offering. Cantor Fitzgerald & Co. also acted as a book-running manager for the offering. Oppenheimer & Co. Inc. acted as the lead manager and Roth Capital Partners acted as the co-manager for the offering.

The offering was made pursuant to a shelf registration statement, including a base prospectus, filed by Marker that was declared effective by the Securities and Exchange Commission ("SEC") on June 25, 2019. The offering was made only by means of a written prospectus and prospectus supplement that form a part of the registration statement. An electronic copy of the final prospectus supplement and accompanying prospectus relating to the offering has been filed with the SEC and is available on the SEC’s website at www.sec.gov. Alternatively, a copy of the final prospectus supplement and the accompanying prospectus relating to the offering may be obtained by contacting Piper Sandler & Co., Attention: Prospectus Department, 800 Nicollet Mall, J12S03, Minneapolis, Minnesota 55402, by telephone at (800) 747-3924 or by email at [email protected]; or Cantor Fitzgerald & Co., Attention: Capital Markets Department, 499 Park Avenue, New York, NY 10022, or email: [email protected].

This press release shall not constitute an offer to sell or the solicitation of an offer to buy these securities, 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.

AVEO Oncology Reports Full Year 2020 Financial Results and Provides Business Update

On March 16, 2021 AVEO Oncology (Nasdaq: AVEO) reported financial results for the full year ended December 31, 2020 and provided a business update (Press release, AVEO, MAR 16, 2021, View Source [SID1234576745]).

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"The U.S. Food and Drug Administration’s (FDA) recent approval of FOTIVDA marks a transformative event for AVEO, and we are eager to demonstrate FOTIVDA’s potential to serve as a meaningful new treatment option within the growing relapsed or refractory advanced renal cell carcinoma (RCC) patient population. We look forward to bringing this meaningful new therapy to patients in the U.S. by the end of this month," said Michael Bailey, president and chief executive officer of AVEO. "In parallel, we remain focused on the evaluation of FOTIVDA in the immunotherapy combination setting, with the pivotal Phase 3 TiNivo-2 study of FOTIVDA in combination with OPDIVO expected to commence patient enrollment mid-year."

"We also anticipate notable progress within our clinical programs, with several key inflection points expected to occur in the coming year. This includes a decision on the initiation of a pivotal study of ficlatuzumab in head and neck squamous cell carcinoma (HNSCC), and advancement of our Phase 1 study of AV-380. We look forward to providing updates on our progress in the coming months."

FOTIVDA U.S. Regulatory, Commercial, and IP Updates

FOTIVDA Approved by the FDA for the Treatment of Adult Patients with Relapsed or Refractory Advanced RCC Following Two or More Prior Systemic Therapies. On March 10, 2021, AVEO announced FDA approval of FOTIVDA in the United States for the treatment of adults with relapsed or refractory advanced RCC following two or more prior systemic therapies. FOTIVDA is an oral, next-generation vascular endothelial growth factor (VEGF) tyrosine kinase inhibitor (TKI). AVEO plans to make FOTIVDA available to patients in the U.S. by March 31, 2021.
Presented New Analyses from the Phase 3 TIVO-3 Study at ASCO (Free ASCO Whitepaper) 2021 GU Cancers Symposium. In February 2021, AVEO presented key subgroup and quality of life analyses from the Phase 3 TIVO-3 study, its pivotal Phase 3 trial comparing tivozanib to sorafenib in RCC patients who are relapsed or refractory to two or more prior therapies, at the American Society of Clinical Oncology (ASCO) (Free ASCO Whitepaper) 2021 Genitourinary (GU) Cancers Symposium. The results further demonstrate the benefits of tivozanib over sorafenib. A copy of each presentation is available in the Scientific Publications & Presentations section of AVEO’s website.
Updated IP Strategy Offers Potential for Tivozanib Patent Term Extension to November 2028. AVEO holds an exclusive license to two issued U.S. patents for tivozanib, one pertaining to the tivozanib composition of matter, which expires in April 2022, and the other pertaining to a crystalline form of tivozanib, which expires in November 2023. A patent term extension of up to five years may be available under the Hatch-Waxman Act, although only one patent can be extended under the Act. AVEO currently intends to file applications for patent term extension on both patents in parallel to provide optionality in its exclusivity strategy. Depending upon which patent AVEO ultimately chooses to extend, if a full five-year extension is granted for such patent, tivozanib’s exclusivity period could reach either April 2027 or November 2028.
Tivozanib Immuno-Oncology Updates

Announced Collaboration with Bristol Myers Squibb to Evaluate FOTIVDA in Combination with OPDIVO in Pivotal Phase 3 TiNivo-2 Trial in IO Relapsed or Refractory RCC. In March 2021, AVEO announced that it has entered into a clinical trial collaboration and supply agreement with Bristol Myers Squibb to evaluate FOTIVDA in combination with OPDIVO, Bristol Myers Squibb’s anti-PD-1 therapy, in the pivotal Phase 3 TiNivo-2 trial in patients with advanced relapsed or refractory RCC following prior immunotherapy exposure. Bristol Myers Squibb will provide OPDIVO clinical drug supply for the study. AVEO will serve as the study sponsor and will be responsible for costs associated with the trial execution. AVEO expects to begin enrollment in the trial in mid-2021 subject to FDA feedback on the trial design anticipated in the second quarter of 2021.
Results from Phase 1b Portion of DEDUCTIVE Study in Hepatocellular Carcinoma (HCC) Presented at 2021 ASCO (Free ASCO Whitepaper) GI Cancer Symposium. In January 2021, results from the Phase 1b portion of the Phase 1b/2 DEDUCTIVE clinical trial of tivozanib in combination with IMFINZI (durvalumab), AstraZeneca’s (LSE/STO/Nasdaq: AZN) human monoclonal antibody directed against programmed death-ligand 1 (PD-L1), in patients with HCC were presented at the 2021 ASCO (Free ASCO Whitepaper) Gastrointestinal (GI) Cancers Symposium. There were no dose-limiting toxicities with the combination. In addition, the combination demonstrated a 29% partial response (PR) rate and 71% disease control rate (PR + stable disease), which is comparable to findings with bevacizumab and TECENTRIQ (atezolizumab), an emerging standard of care in the same setting. Completion of enrollment in the ongoing Phase 2 portion of the study, which is expected to enroll up to an additional 30 subjects, is anticipated later this year.
Results from Phase 1b/2 TiNivo Study of Tivozanib in Combination with OPDIVO (nivolumab) in RCC Published in Annals of Oncology. In November 2020, AVEO announced that previously reported results from the Phase 1b/2 TiNivo study of oral tivozanib in combination with intravenous OPDIVO (nivolumab) , an immune checkpoint, or PD-1, inhibitor, for the treatment of advanced RCC, were published in Annals of Oncology. The article, titled "TiNivo: Safety and Efficacy of Tivozanib-Nivolumab Combination Therapy in Patients with Metastatic Renal Cell Carcinoma", is available online via this link.
Ficlatuzumab Update

Enrollment Complete in Phase 2 Open Label Randomized Study of Ficlatuzumab in HNSCC; Results Expected to Be Presented at a Medical Meeting in Mid-2021; Phase 3 Decision on Track for Mid-2021. In January 2021, AVEO announced completion of enrollment in its randomized confirmatory Phase 2 study of ficlatuzumab as a single agent or in combination with cetuximab, an EGFR-targeted antibody, in metastatic HNSCC patients who have failed prior immunotherapy, chemotherapy and cetuximab (ERBITUX). Ficlatuzumab is AVEO’s potent humanized immunoglobulin G1 (IgG1) monoclonal antibody that targets hepatocyte growth factor (HGF). The study was designed to confirm findings from a Phase 1/2 study of ficlatuzumab and cetuximab where the combination was well tolerated and resulted in a disease control rate of 67%, as well as prolonged progression-free survival and overall survival compared to historical controls.

Results from the Phase 2 study are expected to be presented at a medical meeting in mid-2021. In that timeframe, AVEO plans to announce a Phase 3 decision for ficlatuzumab. In September 2020, AVEO regained full global rights to ficlatuzumab and has initiated clinical manufacture of ficlatuzumab to supply a potential Phase 3 clinical trial in HNSCC, as well as additional potential Phase 2 studies in pancreatic cancer and acute myeloid leukemia.
AV-380 Update

Phase 1 Clinical Study Initiated Following FDA Acceptance of IND Filing. In January 2021, AVEO announced that its Investigational New Drug (IND) application for AV-380, a potent humanized IgG1 monoclonal antibody that targets growth differentiation factor 15 (GDF15), for the potential treatment of cancer cachexia, was accepted by the FDA. A Phase 1 study in healthy subjects has been initiated.
AV-203 Update

Regained Ex-North American Rights to AV-203. In March 2021, AVEO announced it will regain rights to AV-203 outside of North America, its clinical-stage potent humanized IgG1 monoclonal antibody that targets ErbB3 (also known as HER3), following the voluntary termination of its collaboration and license agreement by CANbridge Life Sciences. AVEO will regain rights to AV-203 in all territories globally, and CANbridge has initiated the process to transfer all preclinical data and materials to AVEO.
Corporate Updates

Announced Drawdown of $20 Million Tranche Under $45 Million Debt Facility with Hercules Capital. In March 2021, AVEO announced that it completed a drawdown of $20 million under its previously announced $45 million loan and security agreement with Hercules Capital, Inc. (NYSE: HTGC, Hercules) and its affiliates. With the closing of the second tranche, which was made available in connection with the recent FDA approval of FOTIVDA, AVEO has drawn down a total of $35 million under its loan and security agreement with Hercules. Under the terms of the loan agreement, an additional $10 million will become available if certain sales criteria and other conditions are met.
Announced Appointment of Mike Ferraresso to Chief Commercial Officer. In March 2021, AVEO announced the appointment of Mike Ferraresso to chief commercial officer. He will be responsible for managing AVEO’s commercial strategy and operations, including the commercialization of FOTIVDA. Mr. Ferraresso, who joined AVEO in December 2017, most recently served as AVEO’s senior vice president, business analytics and commercial operations. He has over 20 years of commercial pharmaceutical and biotechnology experience, including 15 years developing and commercializing oncology products.
Announced Appointment of Corinne D. Epperly, MD, MPH to Board of Directors. In January 2021, AVEO announced the appointment of Corinne D. Epperly, MD, MPH, to its Board of Directors. Dr. Epperly brings over 15 years of experience in oncology as a physician and scientist, blending medicine and business with a proven track record in oncology drug development and launches, commercial and medical strategy, marketing, M&A, and operations gained at Iovance Biotherapeutics, VBL Therapeutics, Bristol Myers Squibb, Goldman Sachs, and the National Cancer Institute of the NIH.
Announced Appointment of David Crist as Vice President of Sales. In October 2020, AVEO announced the appointment of David W. Crist as vice president of sales. Mr. Crist, who brings to AVEO over 20 years of oncology sales experience in both launch-stage and late-stage companies, is responsible for building out AVEO’s sales force in preparation for the commercial launch of FOTIVDA in the U.S.
A current summary of AVEO’s activities and corporate updates is available in AVEO’s Corporate Presentation on the Investors portion of AVEO’s website at investor.aveooncology.com.

Full Year 2020 Financial Highlights

AVEO ended 2020 with $61.8 million in cash, cash equivalents, and marketable securities as compared with $47.7 million at December 31, 2019.
Total revenue for 2020 was approximately $6.0 million compared with $28.8 million for 2019, which included the $25.0 million upfront payment in connection with Kyowa Kirin’s buy back of tivozanib non-oncology rights.
Research and development expense for 2020 was $22.7 million compared with $18.0 million for 2019.
General and administrative expense for 2020 was $22.2 million compared with $11.2 million for 2019.
Net loss for 2020 was $35.6 million, or net loss of $1.66 per basic and diluted share, compared with a net income of $9.4 million, or net income of $0.61 per basic and diluted share, in 2019.
Net loss in 2020 reflects an approximate $4.9 million non-cash gain attributable to the decrease in the fair value of the 2016 private placement warrant liability that principally resulted from decreases in the stock price and stock volatility rate that occurred within the fiscal year, as well as a shorter remaining term as the warrants approach expiration. Net income in 2019 reflects an approximate $11.6 million non-cash gain attributable to the decrease in the fair value of the 2016 private placement warrant liability that principally resulted from the decrease in the stock price that occurred within the fiscal year.
Financial Guidance

AVEO believes that its $61.8 million in cash and cash equivalents as of December 31, 2020, along with proceeds from the $20 million drawdown under the Hercules loan facility in March 2021 and from warrant exercises to date, together with anticipated partnership cost sharing reimbursements, royalties from EUSA Pharma (UK) Limited’s (EUSA) FOTIVDA sales, product revenues upon the commercial launch of FOTIVDA in the United States and the potential additional $10 million in credit under the Hercules loan agreement, would allow AVEO to fund planned operations into 2022.

The above guidance estimates the expenses associated with the commercial launch of FOTIVDA in the United States will be approximately $40 million during the year ended December 31, 2021.

About FOTIVDA (tivozanib)

FOTIVDA (tivozanib) is an oral, next-generation vascular endothelial growth factor receptor (VEGFR) tyrosine kinase inhibitor (TKI). It is a potent, selective inhibitor of VEGFRs 1, 2, and 3 with a long half-life designed to improve efficacy and tolerability. AVEO received U.S. Food and Drug Administration (FDA) approval for FOTIVDA on March 10, 2021 for the treatment of adult patients with relapsed or refractory advanced renal cell carcinoma (RCC) following two or more prior systemic therapies. FOTIVDA was approved in August 2017 in the European Union and other countries in the territory of its partner EUSA Pharma (UK) Limited for the treatment of adult patients with advanced RCC. FOTIVDA has been shown to significantly reduce regulatory T-cell production in preclinical models1. FOTIVDA was discovered by Kyowa Kirin.

INDICATIONS

FOTIVDA is indicated for the treatment of adult patients with relapsed or refractory advanced renal cell carcinoma (RCC) following two or more prior systemic therapies.

IMPORTANT SAFETY INFORMATION

WARNINGS AND PRECAUTIONS

Hypertension and Hypertensive Crisis: Control blood pressure prior to initiating FOTIVDA. Monitor for hypertension and treat as needed. For persistent hypertension despite use of anti-hypertensive medications, reduce the FOTIVDA dose.

Cardiac Failure: Monitor for signs or symptoms of cardiac failure throughout treatment with FOTIVDA.

Cardiac Ischemia and Arterial Thromboembolic Events: Closely monitor patients who are at increased risk for these events. Permanently discontinue FOTIVDA for severe arterial thromboembolic events, such as myocardial infarction and stroke.

Venous Thromboembolic Events: Closely monitor patients who are at increased risk for these events. Permanently discontinue FOTIVDA for severe venous thromboembolic events.

Hemorrhagic Events: Closely monitor patients who are at risk for or who have a history of bleeding.

Proteinuria: Monitor throughout treatment with FOTIVDA. For moderate to severe proteinuria, reduce the dose or temporarily interrupt treatment with FOTIVDA.

Thyroid Dysfunction: Monitor before initiation and throughout treatment with FOTIVDA.

Risk of Impaired Wound Healing: Withhold FOTIVDA for at least 24 days before elective surgery. Do not administer for at least 2 weeks following major surgery and adequate wound healing. The safety of resumption of FOTIVDA after resolution of wound healing complications has not been established.

Reversible Posterior Leukoencephalopathy Syndrome (RPLS): Discontinue FOTIVDA if signs or symptoms of RPLS occur.

Embryo-Fetal Toxicity: Can cause fetal harm. Advise patients of the potential risk to a fetus and to use effective contraception.

Allergic Reactions to Tartrazine: The 0.89 mg capsule of FOTIVDA contains FD&C Yellow No.5 (tartrazine) which may cause allergic-type reactions (including bronchial asthma) in certain susceptible patients.

ADVERSE REACTIONS

The most common (≥20%) adverse reactions were fatigue, hypertension, diarrhea, decreased appetite, nausea, dysphonia, hypothyroidism, cough, and stomatitis, and the most common Grade 3 or 4 laboratory abnormalities (≥5%) were sodium decreased, lipase increased, and phosphate decreased.

DRUG INTERACTIONS

Strong CYP3A4 Inducers: Avoid coadministration of FOTIVDA with strong CYP3A4 inducers.

USE IN SPECIFIC POPULATIONS

Lactation: Advise not to breastfeed.
Females and Males of Reproductive Potential: Can impair fertility.
Hepatic Impairment: Adjust dosage in patients with moderate hepatic impairment. Avoid use in patients with severe hepatic impairment.

To report SUSPECTED ADVERSE REACTIONS, contact AVEO Pharmaceuticals, Inc. at 1-833-FOTIVDA (1-833-368-4832) or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.

Please see FOTIVDA Full Prescribing Information which is available at www.AVEOoncology.com.

About Advanced Renal Cell Carcinoma

According to the American Cancer Society’s 2021 statistics, renal cell carcinoma (RCC) is the most common type of kidney cancer, which is among the ten most common cancers in both men and women. Approximately 73,750 new cases of kidney cancer will be diagnosed annually and about 14,830 people will die from this disease. In patients with late-stage disease, the five-year survival rate is 13%. Agents that target the vascular endothelial growth factor (VEGF) pathway have shown significant antitumor activity in RCC.2 According to a 2019 publication, 50% of the approximately 10,000 patients who progress following two or more lines of therapy choose not to receive further treatment,3 which may be attributable to tolerability concerns and a lack of data to support evidence-based treatment decisions in this highly relapsed or refractory patient population.

NeoImmuneTech Announces Closing of Initial Public Offering

On March 16, 2021 NeoImmuneTech, Inc. (KOSDAQ: 950220), a clinical-stage T cell-focused biopharmaceutical company, reported the closing of its initial public offering of 3,133,334 shares of common stock, equivalent with 15,666,670 Korea Depository Receipts (KDRs) priced at KRW 37,500 per share, equivalent with KRW 7,500 per KDRs (Press release, NeoImmuneTech, MAR 16, 2021, View Source [SID1234576744]). The aggregate gross proceeds to NeoImmuneTech, before deducting underwriting discounts and commissions and other offering expenses, were KRW 117.5 billion ($103.4 million). NeoImmuneTech’s common stock began trading on the Korea Exchange on March 16, 2021, under the KOSDAQ code number "950220."

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Hana Financial Investment and Mirae Asset Daewoo acted as joint book-running managers for the offering.

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 jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction.

Repertoire Immune Medicines to Present at Oppenheimer 31st Annual Healthcare Conference

On March 16, 2021 Repertoire Immune Medicines, a clinical-stage biotech company creating a new category of immune therapies for cancer, autoimmunity and infectious disease, reported that John Cox, Chief Executive Officer, will present at the Oppenheimer 31st Annual Healthcare Conference on Thursday, March 18, 2021, at 10:00 a.m. ET (Press release, Repertoire, MAR 16, 2021, View Source [SID1234576743]).

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