Alflutinib Mesylate

May 29, 2025 7:00 am ET BASKING RIDGE, N.J. & RAHWAY, N.J., May 29, 2025 – The Biologics License Application (BLA) seeking accelerated approval in the U.S. for Daiichi Sankyo (TSE: 4568) and Merck’s (NYSE: MRK), known as MSD outside of the United States and Canada, patritumab deruxtecan (HER3-DXd), based on the HERTHENA-Lung01 Phase 2 trial for the treatment of adult patients with locally advanced or metastatic EGFR-mutated non-small cell lung cancer (NSCLC) previously treated with two or more systemic therapies, has been voluntarily withdrawn. The decision to withdraw the BLA is based on topline overall survival (OS) results from the confirmatory HERTHENA-Lung02 Phase 3 trial where OS did not meet statistical significance, as well as discussions with the U.S. Food and Drug Administration. The decision is unrelated to the Complete Response Letter that was received in June 2024 and outlined findings pertaining to an inspection of a third-party manufacturing facility. Patritumab deruxtecan is a specifically engineered HER3 directed DXd antibody drug conjugate (ADC) discovered by Daiichi Sankyo and being jointly developed by Daiichi Sankyo and Merck Results from the HERTHENA-Lung02 Phase 3 trial, including previously reported statistically significant progression-free survival (PFS) along with topline OS results, will be presented during an oral presentation (#8506) at the 2025 American Society of Clinical Oncology (#ASCO25) Annual Meeting on Sunday, June 1, 2025. HERTHENA-Lung02 is evaluating patritumab deruxtecan monotherapy versus doublet chemotherapy, consisting of platinum plus pemetrexed induction chemotherapy followed by pemetrexed maintenance chemotherapy, in patients with EGFR-mutated (exon 19 deletion or L858R mutated) advanced NSCLC after disease progression with a third generation EGFR tyrosine kinase inhibitor (TKI) treatment. Patients achieving tumor response will continue to receive patritumab deruxtecan or chemotherapy until disease progression, per investigator assessment. “EGFR-mutated non-small cell lung cancer has proven to be difficult-to-treat in the second-line metastatic setting and beyond,” said Ken Takeshita, MD, global head, R&D, Daiichi Sankyo. “While we are disappointed with the overall survival results of HERTHENA-Lung02, we are conducting further biomarker analyses to better identify patients that may benefit from patritumab deruxtecan to guide our continued development in lung cancer. We remain confident in the broad development program of this HER3 directed antibody drug conjugate, which currently includes multiple clinical trials across 15 types of cancer.” “Lung cancer is one of the leading causes of cancer-related deaths worldwide and these results are a reminder of how challenging it can be to treat these patients with EGFR-mutated non-small cell lung cancer in the second and later line settings,” said Eliav Barr, MD, senior vice president, head of global clinical development and chief medical officer, Merck Research Laboratories. “We would like to thank the patients, their families, and investigators for their participation in this study.” The safety profile seen in HERTHENA-Lung02 was consistent with that observed for patritumab deruxtecan in previous lung cancer clinical trials, with no new safety signals identified. About HERTHENA-Lung01 HERTHENA-Lung01 is a global, multicenter, open-label, two-arm Phase 2 trial evaluating the safety and efficacy of patritumab deruxtecan in patients with EGFR-mutated locally advanced or metastatic NSCLC following disease progression with an EGFR TKI and platinum-based chemotherapy. Patients were randomized 1:1 to receive 5.6 mg/kg (n=225) or an uptitration regimen (n=50). The uptitration arm was discontinued as the dose of 5.6 mg/kg of patritumab deruxtecan was selected following a risk-benefit analysis conducted from a separate Phase 1 trial assessing the doses in a similar patient population. The primary endpoint of HERTHENA-Lung01 was objective response rate (ORR) as assessed by blinded independent central review (BICR). Secondary endpoints included duration of response, PFS, disease control rate, and time to response – all assessed by both BICR and investigator assessment – as well as investigator-assessed ORR, OS, safety and tolerability. The ORR data and additional results for key secondary endpoints of HERTHENA-Lung01 were published in the Journal of Clinical Oncology in September 2023. HERTHENA-Lung01 enrolled 277 patients in Asia, Europe, North America and Oceania. For more information about the trial, visit ClinicalTrials.gov. About HERTHENA-Lung02 HERTHENA-Lung02 is a global, multicenter, open-label, Phase 3 trial evaluating the efficacy and safety of patritumab deruxtecan (5.6 mg/kg every three weeks) monotherapy versus four cycles of doublet chemotherapy) pemetrexed and platinum chemotherapy) in patients with metastatic or locally advanced NSCLC with an EGFR-activating mutation (exon 19 deletion or L858R) after failure of third-generation (e.g., osimertinib, lazertinib, aumolertinib, alflutinib) EGFR TKI therapy. Patients in the chemotherapy arm without disease progression after four cycles of pemetrexed and platinum chemotherapy are able to continue treatment with maintenance pemetrexed with no restriction on the number of cycles. The primary endpoint of HERTHENA-Lung02 is PFS as assessed by BICR. Secondary endpoints included OS, ORR, duration of response, clinical benefit rate, time to response, disease control rate, and safety. Patients enrolled in the study underwent brain imaging to allow for assessment of intracranial endpoints, including intracranial PFS as assessed by BICR. HERTHENA-Lung02 enrolled 586 patients in Asia, Europe, North America and Oceania. For more information about the trial, visit ClinicalTrials.gov. About EGFR-Mutated Non-Small Cell Lung Cancer Nearly 2.5 million lung cancer cases were diagnosed globally in 2022. Lung cancer is the most common cancer and the leading cause of cancer-related deaths worldwide.9 NSCLC accounts for about 87% of all lung cancers1. Approximately 10% to 15% of patients with NSCLC in the U.S. and Europe, and 30% to 40% of patients in Asia have an EGFR mutation.3,4 NSCLC is diagnosed at an advanced stage in up to 70% of patients.2 For patients with tumors that have an EGFR mutation, the established first-line treatment in the metastatic setting includes EGFR-directed therapy with or without platinum-based chemotherapy.While these therapies have improved outcomes, most patients eventually experience disease progression and receive subsequent therapies.5,6,7,8 About HER3 HER3 is a member of the HER family of receptor tyrosine kinases.11 It is estimated that about 83% of primary NSCLC tumors and 90% of advanced EGFR-mutated tumors express HER3 after prior EGFR TKI treatment.12 HER3 is associated with poor treatment outcomes, including shorter relapse-free survival and significantly reduced survival.13,14 There is currently no HER3 directed therapy approved for the treatment of any cancer. About Patritumab Deruxtecan Patritumab deruxtecan (HER3-DXd) is an investigational HER3 directed ADC. Designed using Daiichi Sankyo’s proprietary DXd ADC Technology, patritumab deruxtecan is composed of a fully human anti-HER3 IgG1 monoclonal antibody attached to a number of topoisomerase I inhibitor payloads (an exatecan derivative, DXd) via tetrapeptide-based cleavable linkers. About the Patritumab Deruxtecan Clinical Development Program A comprehensive global clinical development program is underway evaluating the efficacy and safety of patritumab deruxtecan across cancers. Trials in combination with other anticancer treatments are also underway. About the Daiichi Sankyo and Merck collaboration Daiichi Sankyo and Merck entered into a global collaboration in October 2023 to jointly develop and commercialize patritumab deruxtecan (HER3-DXd), ifinatamab deruxtecan (I-DXd) and raludotatug deruxtecan (R-DXd), except in Japan where Daiichi Sankyo will maintain exclusive rights. Daiichi Sankyo will be solely responsible for manufacturing and supply. In August 2024, the global co-development and co-commercialization agreement was expanded to include gocatamig (MK-6070/DS3280), which the companies will jointly develop and commercialize worldwide, except in Japan where Merck will maintain exclusive rights. Merck will be solely responsible for manufacturing and supply for gocatamig. About the ADC Portfolio of Daiichi Sankyo The Daiichi Sankyo ADC portfolio consists of seven ADCs in clinical development crafted from two distinct ADC technology platforms discovered in-house by Daiichi Sankyo. The ADC platform furthest in clinical development is Daiichi Sankyo’s DXd ADC Technology where each ADC consists of a monoclonal antibody attached to a number of topoisomerase I inhibitor payloads (an exatecan derivative, DXd) via tetrapeptide-based cleavable linkers. The DXd ADC portfolio currently consists of ENHERTU®, a HER2 directed ADC, and DATROWAY®, a TROP2 directed ADC, which are being jointly developed and commercialized globally with AstraZeneca. Patritumab deruxtecan (HER3-DXd), a HER3 directed ADC, ifinatamab deruxtecan (I-DXd), a B7-H3 directed ADC, and raludotatug deruxtecan (R-DXd), a CDH6 directed ADC, are being jointly developed and commercialized globally with Merck. DS-3939, a TA-MUC1 directed ADC, is being developed by Daiichi Sankyo. The second Daiichi Sankyo ADC platform consists of a monoclonal antibody attached to a modified pyrrolobenzodiazepine (PBD) payload. DS-9606, a CLDN6 directed PBD ADC, is the first of several planned ADCs in clinical development utilizing this platform. Ifinatamab deruxtecan, patritumab deruxtecan, raludotatug deruxtecan, DS-3939 and DS-9606 are investigational medicines that have not been approved for any indication in any country. Safety and efficacy have not been established. About Daiichi Sankyo Daiichi Sankyo is an innovative global healthcare company contributing to the sustainable development of society that discovers, develops and delivers new standards of care to enrich the quality of life around the world. With more than 120 years of experience, Daiichi Sankyo leverages its world-class science and technology to create new modalities and innovative medicines for people with cancer, cardiovascular and other diseases with high unmet medical needs. For more information, please visit www.daiichisankyo.com. Merck’s Focus on Cancer Every day, we follow the science as we work to discover innovations that can help patients, no matter what stage of cancer they have. As a leading oncology company, we are pursuing research where scientific opportunity and medical need converge, underpinned by our diverse pipeline of more than 25 novel mechanisms. With one of the largest clinical development programs across more than 30 tumor types, we strive to advance breakthrough science that will shape the future of oncology. By addressing barriers to clinical trial participation, screening and treatment, we work with urgency to reduce disparities and help ensure patients have access to high-quality cancer care. Our unwavering commitment is what will bring us closer to our goal of bringing life to more patients with cancer. For more information, visit https://www.merck.com/research/oncology. About Merck At Merck, known as MSD outside of the United States and Canada, we are unified around our purpose: We use the power of leading-edge science to save and improve lives around the world. For more than 130 years, we have brought hope to humanity through the development of important medicines and vaccines. We aspire to be the premier research-intensive biopharmaceutical company in the world – and today, we are at the forefront of research to deliver innovative health solutions that advance the prevention and treatment of diseases in people and animals. We foster a diverse and inclusive global workforce and operate responsibly every day to enable a safe, sustainable and healthy future for all people and communities. For more information, visit www.merck.com and connect with us on X (formerly Twitter), Facebook, Instagram, YouTube and LinkedIn. Forward-Looking Statement of Merck & Co., Inc., Rahway, N.J., USA This news release of Merck & Co., Inc., Rahway, N.J., USA (the “company”) includes “forward-looking statements” within the meaning of the safe harbor provisions of the U.S. Private Securities Litigation Reform Act of 1995. These statements are based upon the current beliefs and expectations of the company’s management and are subject to significant risks and uncertainties. There can be no guarantees with respect to pipeline candidates that the candidates will receive the necessary regulatory approvals or that they will prove to be commercially successful. If underlying assumptions prove inaccurate or risks or uncertainties materialize, actual results may differ materially from those set forth in the forward-looking statements. Risks and uncertainties include but are not limited to, general industry conditions and competition; general economic factors, including interest rate and currency exchange rate fluctuations; the impact of pharmaceutical industry regulation and health care legislation in the United States and internationally; global trends toward health care cost containment; technological advances, new products and patents attained by competitors; challenges inherent in new product development, including obtaining regulatory approval; the company’s ability to accurately predict future market conditions; manufacturing difficulties or delays; financial instability of international economies and sovereign risk; dependence on the effectiveness of the company’s patents and other protections for innovative products; and the exposure to litigation, including patent litigation, and/or regulatory actions. The company undertakes no obligation to publicly update any forward-looking statement, whether as a result of new information, future events or otherwise. Additional factors that could cause results to differ materially from those described in the forward-looking statements can be found in the company’s Annual Report on Form 10-K for the year ended December 31, 2024 and the company’s other filings with the Securities and Exchange Commission (SEC) available at the SEC’s Internet site (www.sec.gov). ### Media Contacts: Merck Julie Cunningham (617) 519-6264 julie.cunningham@merck.com Michael McArdle (908) 447-9453 michael.mcardle@merck.com Daiichi Sankyo Global/US Media Jennifer Brennan (908) 900-3183 jennifer.brennan@daiichisankyo.com Japan Media: DS-PR@daiichisankyo.co.jp Investor Contacts: Merck Peter Dannenbaum (732) 594-1579 peter.dannenbaum@merck.com Steven Graziano (732) 594-1583 steven.graziano@merck.com Daiichi Sankyo DaiichiSankyoIR_jp@daiichisankyo.com References:

Completed enrollment in global pivotal Phase 3 study for firmonertinib monotherapy in first-line NSCLC harboring EGFR exon 20 insertion mutationsPlanned update for development of firmonertinib in first-line NSCLC PACC mutations in Q2 2025First IND for ARR-217 (MRG007), an antibody drug conjugate (ADC) targeting CDH17, submitted in China Cash, cash equivalents and marketable securities of $205.5 million as of March 31, 2025 NEWTOWN SQUARE, Pa., May 12, 2025 (GLOBE NEWSWIRE) -- ArriVent BioPharma, Inc. (Company or ArriVent) (Nasdaq: AVBP), a clinical-stage company dedicated to accelerating the global development of innovative biopharmaceutical therapeutics, today reported financial results for the first quarter ended March 31, 2025, and highlighted recent Company progress. “We continued our strong execution across our oncology-focused pipeline and are preparing for several near-term milestones. Importantly, our late-stage firmonertinib program continues to show differentiated potential to address unmet needs across EGFR-mutant non-small cell lung cancer (NSCLC),” said Bing Yao, Chairman and Chief Executive Officer of ArriVent. “ARR-217 (MRG007), our recently acquired antibody drug conjugate (ADC) targeting the gastrointestinal marker CDH17 with best-in-class potential, is expected to be the first ADC from our pipeline to enter the clinic.” Dr. Yao continued, “In the year ahead, we plan to present updated data for firmonertinib in first line EGFR PACC mutant NSCLC, including Progression Free Survival (PFS) and duration of response, and provide our clinical development plan on the PACC program in the second quarter of 2025. We expect topline data in 2025 in our event-driven global pivotal Phase 3 study for firmonertinib monotherapy in first-line NSCLC harboring EGFR exon 20 insertion mutations.” First Quarter 2025 and Recent Highlights Firmonertinib Completed enrollment for pivotal trial. During the first quarter of 2025, we completed enrollment in the the global pivotal Phase 3 FURVENT study of firmonertinib monotherapy in first-line NSCLC EGFR exon 20 insertion mutations (NCT05607550). Firmonertinib, an oral, highly brain-penetrant, and broadly active mutation-selective epidermal growth factor receptor (EGFR) inhibitor, received FDA Breakthrough Therapy Designation in this patient population. Pipeline Expanded our pipeline to include ARR-217 (MRG007). In January 2025, ArriVent entered into a collaboration agreement with Lepu Biopharma for ARR-217, a CDH17-targeted ADC with the potential to treat gastrointestinal cancers. Under the agreement, ArriVent obtained the exclusive rights to develop and commercialize ARR-217 worldwide outside of greater China. In March 2025, our first IND was submitted in China with an initial clinical development focus in colorectal, pancreatic and other GI cancers. Pre-clinical data presented recently at the American Association of Cancer Research (AACR) annual meeting in April 2025 demonstrated compelling antitumor activity in multiple GI cancer models and a favorable safety profile. Upcoming Milestones EGFR PACC plans. Data from the FURTHER Phase 1b (NCT05364043) trial continues to mature for first-line firmonertinib monotherapy in NSCLC patients with EGFR PACC mutations. ArriVent expects to provide an update on our plans to develop firmonertinib in EGFR PACC mutant NSCLC in Q2 2025.Topline pivotal Phase 3 firmonertinib data. ArriVent anticipates having topline firmonertinib monotherapy data from the event-driven global pivotal FURVENT Phase 3 (NCT05607550) study in 2025 and expects to provide an update on timing of the topline Phase 3 data release in Q2 2025. Corporate Updates Appointed Merdad Parsey, M.D., Ph.D., to the Board of Directors. In April 2025, ArriVent announced the appointment of Merdad Parsey to the ArriVent Board of Directors. Dr. Parsey brings decades of executive experience leading global clinical development in the biopharmaceutical industry, most recently serving as Chief Medical Officer and Executive Vice President of Gilead Sciences, Inc. He currently serves on the Board of Directors of Sagimet Biosciences, Inc., formerly 3-V Biosciences, Inc. following his tenure as President and Chief Executive Officer. 2025 Financial Results As of March 31, 2025, the Company had cash,cash equivalents and marketable securities of $205.5 million, which is expected to fund operations into the second half of 2026. Net cash used in operations was $68.0 million and $18.6 million for the quarters ended March 31, 2025 and 2024, respectively. The increase in net cash used in operations in the first quarter of 2025 was primarily driven by the one-time upfront payment of $40 million made to Lepu Biopharma.Research and development expenses were $61.3 million and $17.0 million for the quarters ended March 31, 2025 and 2024, respectively. The increase in expense was primarily due to an one-time upfront payment made to Lepu Biopharma for our collaboration that began in January 2025, along with increased headcount and clinical expense related to firmonertinib.General and administrative expenses were $5.5 million and $3.7 million for the quarters ended March 31, 2025 and 2024, respectively. The increase in expense was primarily due to expenses related to expanding the infrastructure necessary for operating as a public company.Net loss was $64.4 million and $17.4 million for the quarters ended March 31, 2025 and 2024, respectively. About ArriVentArriVent is a clinical-stage biopharmaceutical company dedicated to the identification, development, and commercialization of differentiated medicines to address the unmet medical needs of patients with cancers. ArriVent seeks to utilize its team’s deep drug development experience to maximize the potential of its lead development candidate, firmonertinib, and advance a pipeline of novel therapeutics, such as next-generation antibody drug conjugates, through approval and commercialization. About Firmonertinib Firmonertinib is an oral, highly brain-penetrant, and broadly active mutation-selective epidermal growth factor receptor (EGFR) inhibitor active against both classical and uncommon EGFR mutations, including PACC and exon 20 insertion mutations. In March 2021, firmonertinib was approved in China for first-line advanced non-small-cell lung cancer (NSCLC) with EGFR exon 19 deletion or L858R mutations and for patients with previously treated locally advanced or metastatic NSCLC with EGFR T790M mutation, otherwise known as EGFR classical mutations. Firmonertinib was granted U.S. Food and Drug Administration (FDA) Breakthrough Therapy Designation for the treatment of patients with previously untreated locally advanced or metastatic non-squamous NSCLC with EGFR exon 20 insertion mutations. Firmonertinib was also granted U.S. FDA Orphan Drug Designation for the treatment of NSCLC with EGFR mutations or human epidermal growth factor receptor 2 (HER2) mutations or HER4 mutations. Firmonertinib is currently being studied in a global Phase 3 trial for first-line NSCLC patients with EGFR exon 20 insertion mutations (FURVENT; NCT05607550) and in a global Phase 1b study, which includes a cohort evaluating firmonertinib in patients with EGFR PACC mutations (FURTHER; NCT05364043). In addition, firmonertinib is also being studied in a clinical combination study targeting advanced or metastatic NSCLC patients with EGFR classical mutations, in partnership with Beijing InnoCare Pharma Tech Co., Ltd. About EGFR mutant NSCLC Globally, lung cancer is the leading cause of cancer-related deaths among men and women. NSCLC is the predominant subtype of lung cancer, accounting for approximately 85% of all cases. Mutational activation of the EGFR is a frequent and early event in the development of NSCLC. EGFR mutations are divided into classical and uncommon. EGFR exon 20 insertion mutations are a group of uncommon EGFR mutations and constitute approximately 9% of all EGFR mutations. PACC mutations are another group of uncommon EGFR mutations and represent approximately 12% of all EGFR mutations. Patients with NSCLC whose tumors harbor uncommon EGFR mutations have significantly lower life expectancy with available therapies and represent an area of unmet medical need. About EGFR PACC mutations P-loop and αC-helix compressing (PACC) EGFR mutations are a distinct set of approximately 70 mostly missense activating mutations within the kinase domain of EGFR. They are similar to Exon 20 insertion mutations in narrowing the drug binding pocket to affect tyrosine kinase inhibitor activity. PACC mutations are diagnosed through commercially available NGS and most PCR tests. Patients with PACC mutations have limited treatment options, and there is no broadly utilized standard of care treatment for first-line PACC mutant patients. Forward-Looking StatementsThis press release includes certain disclosures that contain “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995 about us and our industry that involve substantial risks and uncertainties. All statements other than statements of historical facts contained in this press release, including statements regarding our future results of operations or financial condition, business strategy and plans, cash runway, differentiation of firmonertinib, activity of firmonertinib compared to available therapies, the timing of anticipated near-term clinical milestones, the timing of our planned update of data of firmonertinib in first-line NSCLC PACC mutations and corresponding clinical development plan for a potential pivotal study of firmonertinib in patients with NSCLC EGFR PACC mutations, the timing of top-line pivotal Phase 3 data for firmonertinib in previously untreated NSCLC patients whose tumors contain EGFR exon 20 insertion mutations, the differentiation of ARR-217 compared to other members of the same class, and the timing of ARR-217’s planned entry into the clinic, and objectives of management for future operations, are forward-looking statements. In some cases, you can identify forward-looking statements because they contain words such as “anticipate,” “believe,” “contemplate,” “continue,” “could,” “estimate,” “expect,” “intend,” “may,” “plan,” “potential,” “predict,” “project,” “should,” “target,” “will,” or “would” or the negative of these words or other similar terms or expressions. Forward-looking statements are based on ArriVent’s current expectations and are subject to inherent uncertainties, risks and assumptions that are difficult to predict. Factors that could cause actual results to differ include, but are not limited to, risks and uncertainties that are described more fully in the section titled “Risk Factors” in our annual report on Form 10-K for the fiscal year ended December 31, 2024, to be filed with the Securities and Exchange Commission on March 3, 2025 and our other filings with the Securities and Exchange Commission. Forward-looking statements contained in this press release are made as of this date, and ArriVent undertakes no duty to update such information except as required under applicable law. ARRIVENT BIOPHARMA, INC. CONDENSED BALANCE SHEETS(in thousands, except share and per share data)(Unaudited) March 31, December 31, 2025 2024 Assets Current assets: Cash and cash equivalents $49,865 $74,293 Short-term investments 126,212 144,570 Prepaid expenses and other current assets 9,708 8,116 Total current assets 185,785 226,979 Long-term investments 29,414 47,683 Right of use assets – operating leases 120 154 Other assets 176 126 Total assets $215,495 $274,942 Liabilities and Stockholders’ Equity Current liabilities: Accounts payable $4,364 $3,782 Accrued expenses 8,451 13,330 Operating lease liabilities 138 162 Total current liabilities 12,953 17,274 Operating lease liabilities, net of current amount — 14 Total liabilities 12,953 17,288 Stockholders’ equity: Preferred stock $0.0001 par value, 10,000,000 shares authorized; no shares issued and outstanding — — Common stock $0.0001 par value, 200,000,000 shares authorized; 34,040,996 and 33,706,765 shares issued and outstanding at March 31, 2025 and December 31, 2024, respectively 4 3 Additional paid-in capital 505,275 496,195 Accumulated deficit (302,720) (238,333)Accumulated other comprehensive loss (17) (211)Total stockholders’ equity 202,542 257,654 Total liabilities and stockholders’ equity $215,495 $274,942 ARRIVENT BIOPHARMA, INC. CONDENSED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS(in thousands, except share and per share data)(Unaudited) Three Months Ended March 31, 2025 2024 Operating expenses: Research and development $61,289 $16,975 General and administrative 5,483 3,699 Total operating expenses 66,772 20,674 Operating loss (66,772) (20,674)Interest and investment income 2,385 3,257 Net loss (64,387) (17,417)Unrealized gain on marketable securities 194 — Total other comprehensive gain 194 — Total comprehensive loss $(64,193) $(17,417) Share information: Net loss per share attributable to common stockholders, basic and diluted $(1.90) $(0.70)Weighted-average shares of common stock outstanding, basic and diluted 33,898,870 25,046,531 Contact:Joyce AllaireLifeSci Advisors, LLCjallaire@lifesciadvisors.com