Rallybio Reports Third Quarter 2024 Financial Results and Provides Business Updates

RLYB 11.07.2024

SERA-AI Powered Highlights
Drug:RLYB-212 RLYB212
Drug:RLYB-116 RLYB116
Diseases:Fetal and Neonatal Alloimmune Thrombocytopenia
Diseases:generalized myasthenia gravis
Date of Upcoming Event:2024-12-07
Name of Upcoming Event:American Society of Hematology (ASH) Annual Meeting
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  • 01.10.2025 - Rallybio Highlights 2024 Accomplishments and Anticipated Milestones for 2025
  • 12.10.2024 - Rallybio Announces Promising RLYB212 and RLYB332 Preclinical Data at the 66th American Society of Hematology Annual Meeting
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—CTA Approvals Received for RLYB212 Phase 2 Clinical Trial; On Track to Initiate Screening in 4Q 2024—

—$75.1 Millionin Cash, Cash Equivalents, andMarketable Securitiesas ofSeptember 30, 2024Provides Runway into Mid-2026—

NEW HAVEN, Conn.--(BUSINESS WIRE)--Nov. 7, 2024--Rallybio Corporation(Nasdaq: RLYB), a clinical-stage biotechnology company translating scientific advances into transformative therapies for patients with devastating rare diseases, today reported third quarter financial results for the period endedSeptember 30, 2024, and provided an update on recent company developments.

“Advancing RLYB212 into a Phase 2 trial marks a significant achievement forRallybio. With clinical trial application (CTA) approvals in-hand, our team is activating clinical sites, and we expect to initiate screening for pregnant women at higher risk for alloimmunization and fetal and neonatal alloimmune thrombocytopenia (FNAIT) in the coming weeks,” saidStephen Uden, M.D., Chief Executive Officer ofRallybio. “Additionally, the focused investments in our RLYB116 program have delivered important data that we look forward to sharing in December along with next steps for the program. As a result of our refocused operating plan announced earlier this year, we have reduced our cash burn and we are on track to achieve all of our 2024 pipeline milestones. We will continue our strategy of focused investments which positionsRallybioto deliver multiple key value inflection points in 2025 and long-term value creation.”

Recent Business Highlights and Upcoming Milestones:

RLYB212 Program

  • Rallybioannounced the approval of its CTAs for the RLYB212 Phase 2 dose confirmation trial in pregnant women at higher risk for HPA-1a alloimmunization and FNAIT. With these approvals from theEuropean Medicines Agency(EMA) and the United Kingdom’s Medicines and Healthcare products Regulatory Agency (MHRA), activation of clinical sites is underway and screening is on track to begin in the fourth quarter of 2024.
  • Screening continues in the Company's FNAIT natural history study, with more than 13,000 pregnant women screened as ofNovember 1, 2024.Rallybiohas now transitioned European sites from the natural history study to the Phase 2 trial, where the sites will continue to collect natural history data in those women at higher risk for HPA-1a alloimmunization who do not receive RLYB212.
  • Results from the Phase 1b proof-of-concept study were published inThrombosis and HaemostasisinAugust 2024. Additional publications, including the rationale and modeling that support the RLYB212 Phase 2 dose regimen, are expected later this year.
  • Data from a preclinical model demonstrating that prophylactic administration of RLYB212 safely and effectively prevents FNAIT in pregnant mice will be presented at theAmerican Society of Hematology(ASH) Annual Meeting being heldDecember 7– 10 inSan Diego, CA.

Title:Prophylactic Administration of HPA-1a–Specific Antibody RLYB212 Safely Prevents Fetal/Neonatal Alloimmune Thrombocytopenia in Pregnant MicePublication Number:1185SessionName:311. Disorders of Platelet Number or Function: Clinical and Epidemiological: Poster ISession Date:Saturday, December 7, 2024Presentation Time:5:30 PM - 7:30 PMLocation:San Diego Convention Center, Halls G-H

This poster was also selected for the ASH Poster Walk onHemostasis and Thrombosis: from Basic Concepts to Clinical Applications Hosted by Blood Vessels, Thrombosis & Hemostasis,which will take place onDecember 7from11:15 AM - 12:15 PM.

  • Rallybiopresented full data from an epidemiological analysis that provided the first robust evidence quantifying the proportion of women of non-Caucasian ancestries that carry the genetic markers for higher FNAIT risk (HPA-1a negative, HLA-DRB3*01:01 positive) at the NORD Rare Diseases and Orphan Products Breakthrough Summit, which was heldOctober 20– 22 inWashington D.C., and at theAmerican Society of Human Genetics(ASHG) Annual Meeting, which is being heldNovember 5– 9 inDenver, CO.Based on the data, it is estimated that more than 30,000 pregnancies each year are at higher risk for FNAIT inNorth Americaand major European countries alone.

RLYB116 Program

  • RLYB116 manufacturing work was successfully completed in the third quarter of 2024.Rallybioexpects that the process enhancements from this manufacturing work will improve the tolerability of RLYB116.
  • Additional complement biomarker characterization has been completed. These results, when taken together with Phase 1 MAD data, indicate that RLYB116 led to greater sustained reductions in free C5 than initially understood. Based on these analyses,Rallybiobelieves that there is an opportunity to pursue indications beyond generalized myasthenia gravis, including paroxysmal nocturnal hemoglobinuria and antiphospholipid syndrome at doses tested in the Phase 1 MAD study.
  • InDecember 2024,Rallybioexpects to provide updates on the manufacturing process enhancements and biomarker characterization as well as future plans for RLYB116.

Preclinical Programs

In accordance with its 2024 operating plan,Rallybiois advancing its preclinical programs to important 2024 milestones. Beyond achievement of these milestones,Rallybiois seeking alternative options to further advance these programs, including partnerships and other forms of non-dilutive financing.

  • RLYB332:Nonclinical data evaluating RLYB332, a long-acting version of the RLYB331 anti-matriptase-2 antibody, will be presented at the upcoming ASH Annual Meeting.

Title:Long-Acting Anti-Matriptase-2 Antibody as a Potentially Best-in-Class Therapy for Iron Overload DiseasesPublication Number:3854SessionName:102. Iron Homeostasis and Biology: Poster IIISession Date:Monday, December 9, 2024Presentation Time:6:00 PM - 8:00 PMLocation:San Diego Convention Center, Halls G-H

  • ENPP1 Inhibitor,Exscientia Partnership:RallybioandExscientiaremain on track to nominate an ENPP1 inhibitor development candidate for the treatment of patients with hypophosphatasia (HPP) inDecember 2024. Data from an early lead ENPP1 inhibitor in a model of HPP was presented at theAmerican Society for Bone and Mineral Research(ASBMR) meeting in September. The data demonstrated that oral dosing of REV101 to adult HPP mice lowered inorganic pyrophosphate (PPi) by 30%, leading to improvements in mineralization of long and vertebrate bones. Furthermore, data showed that ENPP1 inhibition was safe and well-tolerated. Data also showed, for the first time, that ENPP1 is a druggable target for later-onset HPP.

Corporate Updates

  • Rallybiowas named to the 2024 Fierce 50 List as an Innovation Honoree.

Third Quarter 2024 Financial Results

  • Revenue:Revenue was$0.3 millionfor the third quarter of 2024, compared to no revenue in the same period in 2023. The increase was related toRallybio'sentrance into the collaboration agreement with Johnson & Johnson in the second quarter of 2024 and the recognition of revenue related to the collaboration's performance obligations.
  • Research & Development (R&D) Expenses:R&D expenses were$8.2 millionfor the third quarter of 2024, compared to$13.3 millionfor the same period in 2023. The decrease in R&D expense was primarily due to a decrease in development costs related to RLYB116 and RLYB212, in addition to a decrease in payroll and personnel-related costs, largely related to the workforce reduction and lower ongoing headcount in 2024 as compared to 2023.
  • General & Administrative (G&A) Expenses:G&A expenses were$4.1 millionfor the third quarter of 2024, compared to$6.1 millionfor the same period in 2023. The decrease in G&A expense was primarily related to lower payroll and personnel-related costs, largely related to the workforce reduction and lower ongoing headcount in 2024 as compared to 2023, and reductions in other related general and administrative expenses, including a reduction in consulting fees.
  • Net Loss and Net Loss Per Common Share:Rallybioreported a net loss of$11.5 million, or$0.26per common share, for the third quarter of 2024. This compares to a net loss of$18.4 million, or$0.45per common share, for the third quarter of 2023.
  • Cash Position:As ofSeptember 30, 2024, cash, cash equivalents, and marketable securities were$75.1 million.

AboutRallybioRallybio(NASDAQ: RLYB) is a clinical-stage biotechnology company with a mission to develop and commercialize life-transforming therapies for patients with severe and rare diseases.Rallybiohas built a broad pipeline of promising product candidates aimed at addressing diseases with unmet medical need in areas of maternal fetal health, complement dysregulation, hematology, and metabolic disorders. The Company has two clinical stage programs: RLYB212, an anti-HPA-1a antibody for the prevention of fetal and neonatal alloimmune thrombocytopenia (FNAIT) and RLYB116, an inhibitor of complement component 5 (C5), with the potential to treat several diseases of complement dysregulation, as well as additional programs in preclinical development.Rallybiois headquartered inNew Haven, Connecticut. For more information, please visitwww.rallybio.comand follow us onLinkedInandTwitter.

Forward-Looking StatementsThis press release contains forward-looking statements that are based on our management’s beliefs and assumptions and on currently available information. All statements, other than statements of historical facts contained in this press release are forward-looking statements. In some cases, forward-looking statements can be identified by terms such as “may,” “will,” “should,” “expect,” “plan,” “anticipate,” “could,” “intend,” “target,” “project,” “contemplate,” “believe,” “estimate,” “predict,” “potential” or “continue” or the negative of these terms or other similar expressions, although not all forward-looking statements contain these words. Forward-looking statements in this press release include, but are not limited to, statements concerning the timing of initiation of the Phase 2 clinical trial for RLYB212, whether the results of the FNAIT natural history study and the planned RLYB212 Phase 2 trial will be sufficient to support design and implementation of a Phase 3 registrational study for RLYB212, whether the manufacturing work for RLYB116 will result in improved tolerability, if and when tested in a clinical trial, our expectations regarding the usefulness of data from our clinical studies, our expectations regarding driving awareness of FNAIT through the Johnson & Johnson collaboration, our ability to more accurately identify the number of pregnant women at higher risk of FNAIT and our estimates of the number of women at higher risk for FNAIT inNorth Americaand major European countries alone, our estimates of the market opportunity for RLYB212, the timing of publications relating to FNAIT and RLYB212, whether our conclusions from RLYB116 biomarker characterization work will be informative, the timing of achieving milestones in 2024 for our preclinical programs, including for candidate nomination of an ENPP1 inhibitor, whetherRallybiowill deliver multiple key value inflection points in 2025, if any, and long-term value creation, the likelihood thatRallybiowill be successful in developing RLYB212, RLYB116, or any of our other product candidates, our ability to successfully identify and implement alternative and acceptable options to further advance our programs, our estimates of our capital requirements and the sufficiency thereof, and our cash runway. The forward-looking statements in this press release are only predictions and are based largely on management’s current expectations and projections about future events and financial trends that management believes may affect Rallybio’s business, financial condition and results of operations. These forward-looking statements speak only as of the date of this press release and are subject to a number of known and unknown risks, uncertainties and assumptions, including, but not limited to, our ability to successfully initiate and conduct our planned clinical trials, including the FNAIT natural history study, and the Phase 2 trial for RLYB212, and complete such clinical trials and obtain results on our expected timelines, or at all, whether our cash resources will be sufficient to fund our operating expenses and capital expenditure requirements and whether we will be successful raising additional capital, our ability to enter into strategic partnerships or other arrangements, competition from other biotechnology and pharmaceutical companies, and those risks and uncertainties described in Rallybio’s filings with theU.S. Securities and Exchange Commission(SEC), including Rallybio’s Quarterly Report on Form 10-Q for the period endedJune 30, 2024, and subsequent filings with theSEC. The events and circumstances reflected in our forward-looking statements may not be achieved or occur and actual future results, levels of activity, performance and events and circumstances could differ materially from those projected in the forward-looking statements. Except as required by applicable law, we are not obligated to publicly update or revise any forward-looking statements contained in this press release, whether as a result of any new information, future events, changed circumstances or otherwise.

Financial Tables

RALLYBIO CORPORATIONSELECTED CONDENSED CONSOLIDATED FINANCIAL INFORMATION

Condensed Consolidated Statements of Operations and Comprehensive Loss(Unaudited)

FOR THE THREE MONTHS ENDEDSEPTEMBER 30,

FOR THE NINE MONTHS ENDEDSEPTEMBER 30,

(in thousands, except share and per share amounts)

2024

2023

2024

2023

Revenue:

Collaboration and license revenue

$

299

$

—

$

598

$

—

Total revenue

299

—

598

—

Operating expenses:

Research and development

8,240

13,288

34,122

37,620

General and administrative

4,125

6,075

15,364

20,200

Total operating expenses

12,365

19,363

49,486

57,820

Loss from operations

(12,066

)

(19,363

)

(48,888

)

(57,820

)

Other income:

Interest income

986

1,545

3,405

4,699

Other income

251

92

561

227

Total other income, net

1,237

1,637

3,966

4,926

Loss before equity in losses of joint venture

(10,829

)

(17,726

)

(44,922

)

(52,894

)

Loss on investment in joint venture

637

648

1,809

1,428

Net loss

$

(11,466

)

$

(18,374

)

$

(46,731

)

$

(54,322

)

Net loss per common share, basic and diluted

$

(0.26

)

$

(0.45

)

$

(1.08

)

$

(1.35

)

Weighted-average common shares outstanding, basic and diluted

44,593,221

40,531,497

43,170,177

40,382,625

Other comprehensive loss:

Net unrealized gain (loss) on marketable securities

240

64

154

6

Other comprehensive gain (loss)

240

64

154

6

Comprehensive loss

$

(11,226

)

$

(18,310

)

$

(46,577

)

$

(54,316

)

Condensed Consolidated Balance Sheets(Unaudited)

(in thousands)

SEPTEMBER 30,2024

DECEMBER 31,2023

Cash, cash equivalents and marketable securities

$

75,139

$

109,929

Total assets

79,007

115,620

Total liabilities

8,189

9,436

Total stockholders' equity

70,818

106,184

View source version onbusinesswire.com:https://www.businesswire.com/news/home/20241106127609/en/

InvestorsSamantha TracyRallybio Corporation(475) 47-RALLY (Ext. 282)investors@rallybio.comKevin LuiPrecision AQ(212) 698-8691Kevin.Lui@precisionaq.comMediaVictoria ReynoldsMission North(760) 579-2134rallybio@missionnorth.com

Source:Rallybio Corporation

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