Mereo BioPharma Reports Interim Financial Results for the Six Months Ended June 30, 2023 and Provides Corporate Update
07 Sep 2023
Phase 2Clinical ResultPhase 1Phase 3Orphan Drug
Mereo BioPharma Reports Interim Financial Results for the Six Months Ended June 30, 2023 and Provides Corporate Update
LONDON, Sept. 07, 2023 (GLOBE NEWSWIRE) -- Mereo BioPharma Group plc (NASDAQ: MREO) (“Mereo” or the “Company”), a clinical-stage biopharmaceutical company focused on rare diseases, today announced its unaudited interim financial results for the six months ended June 30, 2023 and provided an update on recent corporate highlights.
“The first half of 2023 was highlighted by significant updates on each of our lead rare disease programs, as we announced, alongside our partner Ultragenyx, positive data from the dose-selection Phase 2 portion of the Phase 2/3 Orbit study of setrusumab in osteogenesis imperfecta (OI), and we received regulatory guidance around the pivotal study design for alvelestat in Alpha-1 Antitrypsin Deficiency-Associated Lung Disease (AATD-LD)Alpha-1 Antitrypsin Deficiency-Associated Lung Disease (AATD-LD),” said Dr. Denise Scots-Knight, Chief Executive Officer of Mereo. “With the two Phase 3 setrusumab studies underway, which triggered a $9 million milestone payment from Ultragenyx, and with continued progress being made on the alvelestat program, we believe we are well positioned with several important potentially value creating inflection points expected in the coming quarters. With cash and short-term deposits of $53.1 million (£42.1 million) as of June 30, 2023, and with the subsequent milestone payment from our partner Ultragenyx, plus the sale of common stock under our at-the-market offering program, we continue to expect that we have sufficient runway to fund operations into 2026.”
First Half 2023 Highlights, Recent Developments and Anticipated Milestones
With our partner UltragenyxUltragenyx, we reported positive data from the Phase 2 portion of the Phase 2/3 Orbit study of setrusumab in OI patients aged five to Ultragenyx dosed the first patients in both registrational trials evaluating setrusumab in pediatric and young adult patients with OI – the Phase 3 portion of the Orbit study in patients aged 5 to The IMPACT Survey, a research initiative led by the Osteogenesis Imperfecta Federation Europe (OIFE), the OI Foundation and Mereo exploring the impact of OI on people’s lives, will publish additional data over the next several months. The survey was designed to capture data supporting the availability of potential future treatments for OI.
Alvelestat (MPH-966)
We received clear guidance from the U.S. Food and Drug Administration (FDA) and European Medicines Agency (EMA) that a single, global, 12-18 month placebo-controlled Phase 3 study in approximately 200 patients, if successful, could be sufficient to support full marketing approvals of alvelestat for AATD-LD in both the United States (U.S.) and European Union (EU).
The independent primary endpoints of the proposed Phase 3 study are the change in a Patient-Reported Outcome (PRO) as guided by the FDA, which is proposed to be the St. George’s Respiratory Questionnaire (SGRQ) Activity domain, and change in lung density measured by CT scan, as guided by the EMA.
Two abstracts were presented in an oral and a poster session, respectively, at the American Thoracic Society (ATS) 2023 annual meeting in May 2023.
Data from the ongoing placebo-controlled Phase 2 investigator-led study in AATD-LD (ATALANTa), studying the 120mg dose of alvelestat including in patients who may be on augmentation therapy, is expected in the coming weeks.
Etigilimab (MPH-313)
The Phase 1b portion of the ACTIVATE open-label trial investigating etigilimab (anti-TIGIT) in combination with nivolumab has been completed. The basket study enrolled 76 patients in a range of tumor types not typically responsive to anti-PD(L)-1 monotherapy including gynecologic and rare tumors. Preliminary efficacy data, showing that some patients achieved clinical benefit associated with prolonged duration on study, supports continued evaluation in tumor types not typically responsive to anti-PD(L)1 monotherapy.
An abstract entitled “Safety and efficacy of etigilimab with nivolumab in select recurrent/advanced solid tumors” has been accepted for a mini-oral presentation at the upcoming European Society for Medical Oncology (ESMO) Annual Meeting, being held October 20-24, 2023 in Madrid, Spain.
Etigilimab, in combination with nivolumab, is also being studied in an ongoing investigator-led single-arm, two-stage, open-label Phase 1b/2 trial in a subtype of platinum-resistant recurrent ovarian cancer (clear cell ovarian cancer) at the MD Anderson Cancer CenterCancer Center, financed by the Cancer Focus Fund with the next stage being the expected expansion of enrollment from the initial 10 patients to 20 patients.
First Half 2023 Financial Results
Revenue was £7.1 million ($9.0 million) for the six months ended June 30, 2023, representing a one-time milestone payment upon dosing of the first patient in the Phase 3 portion of the Orbit study in patients aged five to under 26 in accordance with the collaboration and license agreement with Ultragenyx. This payment was received in July 2023.
Total research and development expenses decreased by £5.4 million, or 41%, from £13.3 million for the six months ended June 30, 2022 to £7.9 million for the six months ended June 30, 2023. R&D expenses relating to etigilimab decreased by £4.4 million. The decrease was primarily due to the winding down of the open label Phase 1b/2 basket study in combination with an anti-PD-1 in a range of tumor types. R&D expenses relating to alvelestat decreased by £0.9 million. R&D expenses for the six-month periods ended June 30, 2023 and 2022 were primarily related to activities associated with the preparation for the Phase 3 study of alvelestat including CMC and drug formulation activities, and costs associated with the completion of the Phase 2 proof-of-concept study in AATD-LD, respectively. R&D expenses relating to setrusumab decreased by £0.4 million due to timing of activities.
Administrative expenses increased by £0.7 million, or 8%, from £8.8 million for the six months ended June 30, 2022 to £9.5 million for the six months ended June 30, 2023. This increase was principally due to professional fees associated with various corporate transactions in the period.
Net loss attributable to equity holders for the six months ended June 30, 2023 was £11.0 million, compared to £19.2 million during the comparable period in 2022, primarily reflecting an operating loss of £9.9 million and net foreign exchange loss of £1.4 million.
As of June 30, 2023, the Company had cash and short-term deposits of £42.1 million ($53.1 million). In July 2023, the Company received a $9.0 million (£7.1 million) milestone payment from its partner, Ultragenyx and gross proceeds of $12.0 million (£9.3 million) through an “at-the-market” offering pursuant to an Open Market Sale Agreement with Jefferies LLC.
The Company’s guidance remains unchanged at this point, and it continues to expect that its existing cash and short-term deposits will enable it to fund its currently committed clinical trials, operating expenses and capital expenditure requirements into 2026.
Total ordinary shares outstanding at August 31, 2023 were 701,217,089. Total ADS equivalents at August 31, 2023 were 140,176,617, with each ADS representing five ordinary shares of the Company.
About Mereo BioPharma
Mereo BioPharma is a biopharmaceutical company focused on the development of innovative therapeutics for rare diseases. The Company has two rare disease product candidates, setrusumab for the treatment of osteogenesis imperfecta (OI) and alvelestat primarily for the treatment of severe alpha-1-antitrypsin deficiency-associated lung disease (AATD-LD)alpha-1-antitrypsin deficiency-associated lung disease (AATD-LD). The Company’s partner, Ultragenyx Pharmaceutical, Inc., has initiated a pivotal Phase 2/3 pediatric study in young adults (5 to Forward-Looking Statements
This press release contains “forward-looking statements,” including the Company’s expectations regarding its proposed Phase 3 study evaluating a single dose of alvelestat versus placebo, the expectations regarding a study in pediatric patients evaluating setrusumab, and the Company’s pipeline of product candidates. All statements other than statements of historical fact contained in this press release are forward-looking statements within the meaning of Section 27A of the U.S Securities Act of 1933, as amended, and Section 21E of the U.S Securities Exchange Act of 1934, as amended. Forward-looking statements usually relate to future events and anticipated revenues, earnings, cash flows or other aspects of our operations or operating results. Forward-looking statements are often identified by the words “believe,” “expect,” “anticipate,” “plan,” “intend,” “foresee,” “should,” “would,” “could,” “may,” “estimate,” “outlook” and similar expressions, including the negative thereof. The absence of these words, however, does not mean that the statements are not forward-looking. These forward-looking statements are based on the Company’s current expectations, beliefs and assumptions concerning future developments and business conditions and their potential effect on the Company. While management believes that these forward-looking statements are reasonable as and when made, there can be no assurance that future developments affecting the Company will be those that it anticipates. All of the Company’s forward-looking statements involve known and unknown risks and uncertainties some of which are significant or beyond its control and assumptions that could cause actual results to differ materially from the Company’s historical experience and its present expectations or projections. Such risks and uncertainties include, among others, the uncertainties inherent in the clinical development process; the Company’s reliance on third parties to conduct and provide funding for its clinical trials; the Company’s dependence on enrolment of patients in its clinical trials; and the Company’s dependence on its key executives. You should carefully consider the foregoing factors and the other risks and uncertainties that affect the Company’s business, including those described in the “Risk Factors” section of its latest Annual Report on Form 20-F, reports on Form 6-K and other documents furnished or filed from time to time by the Company with the Securities and Exchange Commission. The Company wishes to caution you not to place undue reliance on any forward-looking statements, which speak only as of the date hereof. The Company undertakes no obligation to publicly update or revise any of our forward-looking statements after the date they are made, whether as a result of new information, future events or otherwise, except to the extent required by law.
Mereo BioPharma Contacts: Mereo +44 (0)333 023 7300Denise Scots-Knight, Chief Executive Officer Christine Fox, Chief Financial Officer Burns McClellan (Investor Relations Adviser to Mereo) +01 646 930 4406Lee Roth Investors investors@mereobiopharma.com
Consolidated Statements of Comprehensive Loss
Six months ended
June 30,
2023
£’000Six months ended
June 30,
2022
£’000Revenue7,128 - Cost of revenue(2,455) 352 Research and development expenses(7,898) (13,322) Administrative expenses(9,548) (8,840) Other operating income2,864 - Operating loss(9,909) (21,810) Finance income550 173 Finance costs(1,498) (1,859) Changes in the fair value of financial instruments365 1,210 Net foreign exchange (loss)/gain(1,445) 1,582 Other income- 811 Loss before tax(11,937) (19,893) Taxation907 735 Loss for the period, attributable to equity holders of the parent(11,030) (19,158) Items that may be reclassified subsequently to profit or loss: Currency translation of foreign operations1,493 (1,775) Total comprehensive loss for the period, attributable to equity holders of the parent(9,537) (20,933) Basic loss per share for the period (in £)(0.02) (0.03) Diluted loss per share for the period (in £)(0.02) (0.03) Consolidated Balance Sheets
June 30,
2023
£’000December 31,
2022
£’000Assets Non-current assets Property, plant and equipment1,565 1,831 Intangible assets24,845 24,116 26,410 25,947 Current assets Prepayments1,376 3,125 R&D tax credits2,203 1,296 Other taxes receivable643 614 Trade and other receivables7,893 762 Cash and short-term deposits42,113 56,334 54,228 62,131 Total assets80,638 88,078 Equity and liabilities Non-current liabilities Provisions411 - Convertible loan notes3,665 - Warrant liability166 129 Lease liability973 1,222 Other liabilities220 182 5,435 1,533 Current liabilities Trade and other payables1,911 3,078 Accruals4,786 4,491 Provisions4,701 4,822 Convertible loan notes4,186 11,085 Warrant liability- 402 Lease liability488 466 Other liabilities1,386 333 17,458 24,677 Total liabilities22,893 26,210 Net assets57,745 61,868 Equity Issued capital1,930 1,875 Share premium257,343 254,303 Other capital reserves134,999 132,680 Employee Benefit Trust shares(1,058)(1,058)Other reserves7,401 7,401 Accumulated losses(342,194)(331,164)Translation reserve(676)(2,169)Total equity57,745 61,868
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