Aeglea BioTherapeutics Reports Third Quarter 2022 Financial Results and Provides Program Updates
Aeglea BioTherapeutics (AGLE) reported its third-quarter financial results for 2022, highlighting available cash of $75.2 million as of September 30, 2022, ensuring funding through Q4 2023. The company is currently dosing cohort 3 in its Phase 1/2 trial of pegtarviliase for Classical Homocystinuria and plans to announce interim data by year-end. Additionally, its partner Immedica's marketing application for pegzilarginase for Arginase 1 Deficiency is under EMA review. Aeglea experienced a net loss of $18.2 million for the quarter, compared to $20.3 million in 2021.
- Phase 1/2 trial for pegtarviliase continues with ongoing dosing in cohort 3.
- Cash reserves of $75.2 million expected to last into Q4 2023.
- EMA considering marketing authorization application for pegzilarginase.
- Net loss of $18.2 million, although improved from $20.3 million in Q3 2021.
- Development fee revenues decreased from $1.4 million in Q3 2021 to $0.2 million in Q3 2022.
Interim Clinical Data from Phase 1/2 Trial of Pegtarviliase Expected in Fourth Quarter of 2022; Currently Dosing Cohort 3 at 1.35 mg/kg
MAA for Pegzilarginase for the Treatment of Arginase 1 Deficiency Accepted for Review by the EMA
AUSTIN, Texas, Nov. 3, 2022 /PRNewswire/ -- Aeglea BioTherapeutics, Inc. (NASDAQ:AGLE), a clinical-stage biotechnology company developing a new generation of human enzyme therapeutics as innovative solutions for rare metabolic diseases, today announced financial results for the third quarter ended September 30, 2022 and provided program updates.
"With our recent corporate restructuring we have prioritized our pegtarviliase program to optimize our resources and maximize Aeglea's success. We continue to advance our Phase 1/2 trial of pegtarviliase for Classical Homocystinuria with the ongoing enrollment of cohort 3 and look forward to sharing interim data from this trial before the end of the year," said Jim Kastenmayer, Ph. D., J.D., interim chief executive officer and general counsel of Aeglea. "While our primary focus is pegtarviliase, we are a multi-program company and are pleased that the Marketing Authorization Application for pegzilarginase for Arginase 1 Deficiency submitted by our valued partner Immedica is currently under review by the EMA for a potential approval next year. We view the progress in our portfolio as validation of what can be accomplished through our innovative human enzyme engineering platform and its potential to transform the lives of patients and families living with rare metabolic diseases."
Pegtarviliase in Homocystinuria
- Currently dosing Classical Homocystinuria patients in cohort 3 at 1.35 mg/kg once weekly via subcutaneous injection in the Phase 1/2 clinical trial.
- Plan to announce interim Phase 1/2 clinical data, including data from cohort 3, in the fourth quarter of 2022.
- Received a letter from the U.S. Food and Drug Administration (FDA) responding to a protocol amendment stating that patients aged younger than 18 years cannot currently be enrolled in the Phase 1/2 trial. The company believes the letter will have no impact on the timeline for the trial.
- Hosted a Key Opinion Leader (KOL) webinar discussing Classical Homocystinuria and providing an overview of the pegtarviliase program.
Pegzilarginase in Arginase 1 Deficiency
- Marketing Authorization Application (MAA) was submitted by Immedica, Aeglea's commercialization partner in Europe and certain countries in the Middle East, and validated by the European Medicines Agency (EMA). The MAA is currently under review by the EMA.
- Actively engaged with the FDA to identify a viable regulatory approach and path to the resubmission of the Biologics License Application (BLA).
- Presented efficacy and safety data from the PEACE Phase 3 clinical trial at the Society for the Study of Inborn Errors of Metabolism (SSIEM).
Corporate
- Announced a corporate restructuring in order to prioritize resources and focus on the pegtarviliase program while reducing expenses.
- Jim Kastenmayer, Ph.D., J.D, the company's general counsel, was appointed interim chief executive officer. A search for a permanent chief executive officer is currently underway.
- Piper Sandler 34th Annual Healthcare Conference, November 29-December 1, 2022
- 5th Annual Evercore ISI HealthCONx Conference, November 29-December 1, 2022
- LifeSci Advisors Corporate Access Event, held during the JP Morgan 41st Annual Healthcare Meeting, January 9-12, 2023
As of September 30, 2022, Aeglea had available cash, cash equivalents, marketable securities and restricted cash of
Aeglea recognized development fee revenues of
Research and development expenses totaled
General and administrative expenses totaled
Net loss totaled
Pegtarviliase (formerly AGLE-177) is a novel recombinant human enzyme, which is engineered to degrade the amino acid homocysteine and its dimer. Pegtarviliase is currently being studied in a Phase 1/2 clinical trial for the treatment of patients with Classical Homocystinuria, a rare inherited disorder of methionine metabolism that results in elevated levels of total homocysteine. Homocysteine accumulation plays a key role in multiple progressive and serious disease-related complications, including thromboembolic vascular events, skeletal abnormalities (including severe osteoporosis), developmental delay, intellectual disability, lens dislocation and severe near sightedness. In preclinical studies, pegtarviliase improved important disease-related abnormalities and survival in a mouse model of Homocystinuria. Pegtarviliase has received both U.S. and EU Orphan Drug Designation as well as U.S. Rare Pediatric Disease Designation.
Pegzilarginase is a novel recombinant human enzyme engineered to degrade the amino acid arginine and has been shown to rapidly and sustainably lower levels of the amino acid arginine in plasma. Aeglea is developing pegzilarginase for the treatment of people with Arginase 1 Deficiency (ARG1-D), a rare debilitating and progressive disease characterized by the accumulation of arginine. ARG1-D presents in early childhood and patients experience spasticity, seizures, developmental delay, intellectual disability and early mortality. The PEACE Phase 3 clinical trial met its primary endpoint with a
Aeglea BioTherapeutics is a clinical-stage biotechnology company redefining the potential of human enzyme therapeutics to benefit people with rare metabolic diseases with limited treatment options. Aeglea is investigating pegtarviliase in an ongoing Phase 1/2 clinical trial for the treatment of Classical Homocystinuria. Pegtarviliase has been granted Rare Pediatric Disease Designation. Aeglea's other clinical program, pegzilarginase, achieved the primary endpoint of arginine reduction in the PEACE Phase 3 clinical trial and has received both Rare Pediatric Disease and Breakthrough Therapy Designations. The Marketing Authorization Application for pegzilarginase is currently under review with the European Medicines Agency. Aeglea has an active discovery platform focused on engineering small changes in human enzymes to have a big impact on the lives of patients and their families. For more information, please visit http://aeglea.com.
This press release contains "forward-looking" statements within the meaning of the safe harbor provisions of the U.S. Private Securities Litigation Reform Act of 1995. Forward-looking statements can be identified by words such as: "anticipate," "intend," "plan," "goal," "seek," "believe," "project," "estimate," "expect," "strategy," "future," "likely," "may," "should," "will" and similar references to future periods. These statements are subject to numerous risks and uncertainties that could cause actual results to differ materially from what we expect. Examples of forward-looking statements include, among others, statements we make regarding the timing of announcements and updates relating to our clinical trials and related data, including the clinical data for our Phase 1/2 trial of pegtarviliase in Classical Homocystinuria, the timing and success of our clinical trials and related data, the timing and expectations for regulatory submissions and approvals, including the MAA for pegzilarginase in Europe, our ability to obtain regulatory approval for, and commercialize, pegzilarginase, recognize milestone and royalty payments from our agreement with Immedica, our ability to enroll patients into our clinical trials, the expected impact of the COVID-19 pandemic on our operations and clinical trials, success in our collaborations, the length of time that we believe our existing cash resources will fund operations, the potential addressable markets of our product candidates and the potential therapeutic benefits and economic value of our lead product candidate or other product candidates. Further information on potential risk factors that could affect our business and its financial results are detailed in our most recent Quarterly Report on Form 10-Q for the quarter ended September 30, 2022 filed with the Securities and Exchange Commission (SEC), and our other reports as filed with the SEC. We undertake no obligation to publicly update any forward-looking statement, whether written or oral, that may be made from time to time, whether as a result of new information, future developments or otherwise.
Aeglea BioTherapeutics, Inc. | ||||
Consolidated Balance Sheets | ||||
(In thousands, except share and per share amounts) | ||||
September 30, | December 31, | |||
2022 | 2021 | |||
ASSETS | ||||
CURRENT ASSETS | ||||
Cash and cash equivalents | $ 38,989 | $ 15,142 | ||
Marketable securities | 34,687 | 77,986 | ||
License and development receivables | 669 | 815 | ||
Prepaid expenses and other current assets | 7,874 | 4,948 | ||
Total current assets | 82,219 | 98,891 | ||
Restricted cash | 1,529 | 1,838 | ||
Property and equipment, net | 3,555 | 4,549 | ||
Operating lease right-of-use assets | 3,514 | 3,806 | ||
Other non-current assets | 749 | 842 | ||
TOTAL ASSETS | $ 91,566 | $ 109,926 | ||
LIABILITIES AND STOCKHOLDERS' EQUITY | ||||
CURRENT LIABILITIES | ||||
Accounts payable | $ 4,178 | $ 3,319 | ||
Operating lease liabilities | 587 | 436 | ||
Deferred revenue | 505 | 2,359 | ||
Accrued and other current liabilities | 12,408 | 14,030 | ||
Total current liabilities | 17,678 | 20,144 | ||
Non-current operating lease liabilities | 4,159 | 4,608 | ||
Deferred revenue, net of current portion | 2,174 | 1,217 | ||
Other non-current liabilities | — | 16 | ||
TOTAL LIABILITIES | 24,011 | 25,985 | ||
STOCKHOLDERS' EQUITY | ||||
Preferred stock, | — | — | ||
Common stock, | 6 | 5 | ||
Additional paid-in capital | 474,535 | 425,765 | ||
Accumulated other comprehensive loss | (184) | (20) | ||
Accumulated deficit | (406,802) | (341,809) | ||
TOTAL STOCKHOLDERS' EQUITY | 67,555 | 83,941 | ||
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY | $ 91,566 | $ 109,926 | ||
Aeglea BioTherapeutics, Inc. Condensed Consolidated Statements of Operations (Unaudited) (In thousands, except share and per share amounts) | ||||||||||||||||
Three Months Ended | Six Months Ended | |||||||||||||||
September 30, | September 30, | |||||||||||||||
2022 | 2021 | 2022 | 2021 | |||||||||||||
Revenue: | ||||||||||||||||
License | $ | — | $ | — | $ | — | $ | 12,000 | ||||||||
Development fee | 174 | 1,399 | 2,161 | 3,095 | ||||||||||||
Total revenue | 174 | 1,399 | 2,161 | 15,095 | ||||||||||||
Operating expenses: | ||||||||||||||||
Research and development | 11,977 | 14,853 | 44,328 | 40,287 | ||||||||||||
General and administrative | 6,952 | 6,839 | 23,452 | 20,015 | ||||||||||||
Total operating expenses | 18,929 | 21,692 | 67,780 | 60,302 | ||||||||||||
Loss from operations | (18,755) | (20,293) | (65,619) | (45,207) | ||||||||||||
Other income (expense): | ||||||||||||||||
Interest income | 288 | 36 | 427 | 77 | ||||||||||||
Other income (expense), net | 24 | (24) | 25 | (107) | ||||||||||||
Total other income (expense) | 312 | 12 | 452 | (30) | ||||||||||||
Loss before income tax expense | (18,443) | (20,281) | (65,167) | (45,237) | ||||||||||||
Income tax benefit (expense) | 209 | (26) | 174 | (118) | ||||||||||||
Net loss | $ | (18,234) | $ | (20,307) | $ | (64,993) | $ | (45,355) | ||||||||
Net loss per share, basic and diluted | $ | (0.19) | $ | (0.31) | $ | (0.81) | $ | (0.69) | ||||||||
Weighted-average common shares outstanding, basic and diluted | 94,197,958 | 65,789,449 | 80,574,683 | 65,675,915 |
View original content to download multimedia:https://www.prnewswire.com/news-releases/aeglea-biotherapeutics-reports-third-quarter-2022-financial-results-and-provides-program-updates-301667153.html
SOURCE Aeglea BioTherapeutics, Inc.
FAQ
What are Aeglea BioTherapeutics' cash reserves as of September 30, 2022?
When will Aeglea announce interim clinical data for pegtarviliase?
What was Aeglea's net loss for the third quarter of 2022?