Dyne Therapeutics Reports First Quarter 2026 Financial Results and Recent Business Highlights
Rhea-AI Summary
Dyne Therapeutics (Nasdaq:DYN) reported Q1 2026 results and key pipeline milestones in DMD and DM1.
Cash, cash equivalents and marketable securities were $972.2 million, expected to fund operations into Q1 2028. Dyne advanced z-rostudirsen toward a Q2 2026 BLA and Q1 2027 potential launch, and z-basivarsen toward Phase 3 and a possible Q1 2028 launch.
AI-generated analysis. Not financial advice.
Positive
- Cash, cash equivalents and marketable securities of $972.2 million at March 31, 2026
- Cash runway expected to fund operations into the first quarter of 2028
- R&D expenses decreased to $100.9 million from $106.4 million year-over-year
- Positive pre-BLA FDA meeting; z-rostudirsen BLA on track for Q2 2026
- Potential U.S. launch of z-rostudirsen in Q1 2027, assuming Priority Review and approval
- Phase 3 HARMONIA trial for z-basivarsen initiated in March 2026
- ACHIEVE registrational expansion cohort enrollment target of 60 participants reached, with >60 expected in Q2 2026
- ACHIEVE REC data planned for Q1 2027 to support potential BLA in early Q3 2027
- Potential U.S. launch of z-basivarsen in Q1 2028, assuming Priority Review and approval
- DELIVER trial showed increased dystrophin to 9.48% unadjusted and 18.33% muscle-adjusted of normal after 12+ months
- DELIVER safety data from 86 participants showed favorable profile with mostly mild or moderate related TEAEs
- New preclinical FORCE platform data show robust CNS activity in nonhuman primates
Negative
- Net loss of $120.9 million for Q1 2026, versus $115.4 million year-over-year
- G&A expenses increased to $24.4 million from $15.9 million year-over-year, mainly launch preparation costs
News Market Reaction – DYN
On the day this news was published, DYN gained 4.83%, reflecting a moderate positive market reaction. Our momentum scanner triggered 2 alerts that day, indicating moderate trading interest and price volatility. This price movement added approximately $142M to the company's valuation, bringing the market cap to $3.08B at that time.
Data tracked by StockTitan Argus on the day of publication.
Key Figures
Market Reality Check
Peers on Argus
DYN’s modest +0.4% move contrasts with several peers down on the day (e.g., SRPT -3.83%, IMCR -3.4%, HRMY -2.88%), suggesting a stock-specific reaction to its earnings and pipeline update.
Previous Earnings Reports
| Date | Event | Sentiment | Move | Catalyst |
|---|---|---|---|---|
| Mar 02 | Earnings and updates | Positive | +3.4% | Q4 2025 results with positive z-rostudirsen REC data and cash of $1.1B. |
| Nov 05 | Quarterly earnings | Positive | -12.9% | Q3 2025 results, BTD for lead programs, and updated accelerated approval timelines. |
| Jul 28 | Quarterly earnings | Neutral | -1.2% | Q2 2025 results with loan facility, equity offering, and extended cash runway. |
| May 08 | Quarterly earnings | Positive | +20.2% | Q1 2025 results plus regulatory progress and leadership hires for launches. |
| Feb 27 | Full-year earnings | Neutral | -4.5% | FY 2024 results with Fast Track for DYNE-101 and funding into H2 2026. |
Earnings updates have produced mixed reactions, with several quarters showing strong positive moves but also one notable selloff despite broadly constructive program updates.
Over the past five earnings cycles, Dyne has consistently highlighted progress toward potential accelerated approvals for z-rostudirsen and z-basivarsen, alongside a strengthening cash position. Cash grew from $642.3M at year-end 2024 to $1.1B by year-end 2025, with runway extended into Q1 2028. Regulatory interactions (Fast Track, Breakthrough Therapy Designation, Type C meetings) and registrational cohort milestones have been recurring themes, framing the current Q1 2026 update as a continuation of clinical and financial execution.
Historical Comparison
Across five prior earnings reports, DYN’s average 24-hour move was about 1%, indicating that modest post-earnings reactions have been typical for the stock.
Earnings updates have tracked a steady progression: expanding cash runway from $642.3M in 2024 to $1.1B by 2025, advancing DELIVER and ACHIEVE into registrational stages, and aligning with FDA on accelerated approval and Phase 3 plans for z-rostudirsen and z-basivarsen.
Market Pulse Summary
This announcement combines Q1 2026 financials with meaningful clinical and regulatory milestones, including cash of $972.2 million and expected funding into Q1 2028. Management reiterated timelines for potential accelerated approvals and launches in DMD and DM1, supported by encouraging dystrophin and safety data. Investors may focus on upcoming Phase 3 readouts, BLA submissions, and enrollment completion to gauge whether current resources and execution can carry both lead programs through key inflection points.
Key Terms
biologics license application regulatory
accelerated approval regulatory
phase 3 medical
blood-brain barrier medical
AI-generated analysis. Not financial advice.
- Positive pre-BLA meeting completed with FDA for z-rostudirsen in exon 51 DMD; on track for BLA submission in Q2 2026 and potential launch in Q1 2027 -
- Positive cardiopulmonary results and long-term dystrophin data from Phase 1/2 DELIVER trial of z-rostudirsen in exon 51 DMD presented at MDA conference -
- Completion of enrollment in registrational expansion cohort of Phase 1/2 ACHIEVE trial of z-basivarsen in DM1 on track for Q2 2026; global confirmatory Phase 3 HARMONIA trial initiated -
- New preclinical data to be presented at ASGCT underscore differentiated capability of clinically validated FORCETM platform to cross the blood-brain barrier -
WALTHAM, Mass., May 11, 2026 (GLOBE NEWSWIRE) -- Dyne Therapeutics, Inc. (Nasdaq: DYN), a clinical-stage company focused on delivering functional improvement for people living with genetically driven neuromuscular diseases, today reported financial results for the first quarter of 2026 and recent business highlights.
“Following positive topline data late last year, we continue to ramp up activities to support a potential launch of z-rostudirsen in DMD in the first quarter of 2027,” said John Cox, president and chief executive officer of Dyne. “We are grateful to the FDA for a collaborative pre-BLA meeting, where we aligned on the contents of our planned BLA submission for U.S. Accelerated Approval of z-rostudirsen, which is on track for this quarter.”
“In DM1, we have reached our target of 60 participants in the registrational expansion cohort of the ACHIEVE trial of z-basivarsen. Based on a recent acceleration in the number of participants in screening, we currently expect to exceed this target when we complete enrollment later this quarter. As we look toward the important expected readout in the first quarter of 2027, we continue to be driven by our goal to deliver functional improvement for individuals living with DM1. We remain committed to disciplined execution as we advance our two lead programs and broader pipeline and aim to maximize returns for our shareholders,” concluded Mr. Cox.
Zeleciment rostudirsen (z-rostudirsen, also known as DYNE-251) in DMD (Duchenne muscular dystrophy)
Positive cardiopulmonary results and long-term dystrophin data from the DELIVER trial
- In March 2026, at the 2026 Muscular Dystrophy Association (MDA) Clinical & Scientific Conference, Dyne presented positive results of new analyses of cardiac and pulmonary function among all DELIVER participants who were randomized to z-rostudirsen treatment at baseline (any dose1) and for whom cardiac magnetic resonance imaging and/or pulmonary function data were available.
- At the 2026 MDA Conference, Dyne also presented long-term data on dystrophin production from four participants in the DELIVER trial who had been dosed with 20 mg/kg Q4W for at least 12 months (67-104 weeks) at the time of an optional biopsy. Unadjusted dystrophin production in these participants reached an average of
9.48% of normal (n=4) as compared to0.52% at baseline (n=3), and muscle content-adjusted dystrophin production reached an average of18.33% of normal (n=4) as compared to1.47% at baseline (n=3). - In previously reported safety and tolerability data from 86 total participants enrolled in the DELIVER trial and followed for up to 36 months, z-rostudirsen demonstrated a favorable safety profile,2 and most related treatment emergent adverse events (TEAEs) were mild or moderate. The most commonly reported related TEAEs were pyrexia (fever) and headache. No related serious TEAEs were observed in the registrational expansion cohort (REC).
Key milestones for z-rostudirsen
- Dyne has completed a positive pre-BLA meeting with the U.S. Food and Drug Administration (FDA) and remains on track to submit a Biologics License Application (BLA) for U.S. Accelerated Approval in Q2 2026.
- Dyne plans to initiate a global confirmatory Phase 3 clinical trial of z-rostudirsen in Q2 2026. Dyne has aligned with the FDA on the Phase 3 trial design and protocol.
- Dyne continues to expect a potential U.S. launch of z-rostudirsen in Q1 2027, assuming the FDA grants Priority Review and approval is received on the anticipated timeline.
- Dyne also continues to pursue approval pathways outside of the U.S. for z-rostudirsen in patients with DMD who are amenable to exon 51 skipping.
- In addition to z-rostudirsen, Dyne is advancing four development candidates (DYNE-253, DYNE-245, DYNE-244 and DYNE-255) for the potential treatment of DMD amenable to skipping of exons 53, 45, 44, and 55, respectively.
Zeleciment basivarsen (z-basivarsen, also known as DYNE-101) in DM1 (myotonic dystrophy type 1)
Phase 3 HARMONIA trial underway
- Dyne initiated the global confirmatory Phase 3 HARMONIA trial of z-basivarsen in March 2026. Dyne has aligned with the FDA on the Phase 3 trial design and protocol, which was presented at the 2026 MDA Clinical & Scientific Conference.
Key milestones for z-basivarsen
- Dyne has reached its enrollment target of 60 participants in the ACHIEVE REC. Dyne plans to allow any participants currently in screening to enroll if they meet all eligibility criteria. As a result, Dyne expects to complete enrollment of more than 60 participants in Q2 2026.
- Data from this cohort are planned for Q1 2027 to support a potential BLA submission for U.S. Accelerated Approval in early Q3 2027.
- Dyne intends to use data from the REC and from the already enrolled participants in the multiple ascending dose (MAD) and ongoing long-term extension portions of the ACHIEVE trial to support a potential submission for Accelerated Approval in the U.S.
- Dyne expects a potential U.S. launch of z-basivarsen in Q1 2028, assuming FDA grants Priority Review and approval is received on the anticipated timeline.
- Dyne also continues to pursue approval pathways outside of the U.S. for z-basivarsen in DM1.
New preclinical data showing robust central nervous system (CNS) activity in nonhuman primates with FORCE platform
- This week, Dyne is presenting new preclinical data highlighting the differentiated capability of the clinically validated FORCE platform to cross the blood-brain barrier. The oral presentation will take place on Wednesday, May 13, at 10:30 a.m. ET at the American Society of Gene + Cell Therapy (ASGCT) 2026 Annual Meeting being held in Boston, MA, and virtually.
First Quarter Financial Results
Cash position: Cash, cash equivalents and marketable securities were
Research and development (R&D) expenses: R&D expenses were
General and administrative (G&A) expenses: G&A expenses were
Net loss: Net loss for the three months ended March 31, 2026 was
About Dyne Therapeutics
Dyne Therapeutics is focused on delivering functional improvement for people living with genetically driven neuromuscular diseases. We are developing therapeutics that target muscle and the central nervous system (CNS) to address the root cause of disease. The company is advancing clinical programs for Duchenne muscular dystrophy (DMD) and myotonic dystrophy type 1 (DM1) as well as preclinical programs for facioscapulohumeral muscular dystrophy (FSHD), Pompe disease and multiple DMD mutations. At Dyne, we are on a mission to deliver functional improvement for individuals, families and communities. Learn more at https://www.dyne-tx.com/, and follow us on X, LinkedIn and Facebook.
Forward-Looking Statements
This press release contains forward-looking statements that involve substantial risks and uncertainties. All statements, other than statements of historical facts, contained in this press release, including statements regarding: Dyne’s strategy, future operations, prospects, projections and plans; objectives of management; the potential of the FORCE platform; the potential of zeleciment basivarsen (z-basivarsen, also known as DYNE-101) and zeleciment rostudirsen (z-rostudirsen, also known as DYNE-251); the anticipated timelines for initiating additional clinical trials, reporting data from clinical trials, enrolling registrational cohorts, submitting applications for marketing approval and launching commercially; the availability of expedited approval pathways for z-basivarsen and z-rostudirsen; expectations regarding the potential timing of regulatory approval, commercial launch and the outcome of interactions with regulatory authorities; and the sufficiency of Dyne’s cash resources for the period anticipated, constitute forward-looking statements within the meaning of The Private Securities Litigation Reform Act of 1995. The words “anticipate,” “believe,” “continue,” “could,” “estimate,” “expect,” “intend,” “may,” “might,” “objective,” “ongoing,” “plan,” “predict,” “project,” “potential,” “should,” “will” or “would,” or the negative of these terms, or other comparable terminology are intended to identify forward-looking statements, although not all forward-looking statements contain these identifying words. Dyne may not actually achieve the plans, intentions or expectations disclosed in these forward-looking statements, and you should not place undue reliance on these forward-looking statements. Actual results or events could differ materially from the plans, intentions and expectations disclosed in these forward-looking statements as a result of various important factors, including: uncertainties inherent in the identification and development of product candidates, including the initiation and completion of clinical trials; uncertainties as to the availability and timing of results from clinical trials; uncertainties as to the timing of and Dyne’s ability to enroll patients in clinical trials; whether results from preclinical studies and data from clinical trials will be predictive of the final results of the clinical trials or other trials; whether data from clinical trials will support submission for regulatory approvals; uncertainties as to the FDA’s and other regulatory authorities’ interpretation of the data from Dyne's clinical trials and acceptance of Dyne's clinical programs and as to the regulatory approval process for Dyne’s product candidates; whether Dyne’s cash resources will be sufficient to fund its foreseeable and unforeseeable operating expenses, debt service obligations and capital expenditure requirements; as well as the risks and uncertainties identified in Dyne’s filings with the Securities and Exchange Commission (SEC), including the company’s most recent Form 10-Q and in subsequent filings Dyne may make with the SEC. In addition, the forward-looking statements included in this press release represent Dyne’s views as of the date of this press release. Dyne anticipates that subsequent events and developments will cause its views to change. However, while Dyne may elect to update these forward-looking statements at some point in the future, it specifically disclaims any obligation to do so. These forward-looking statements should not be relied upon as representing Dyne’s views as of any date subsequent to the date of this press release.
- The majority of participants at the 24 month timepoint initiated treatment at the 0.7–2.8 mg/kg Q4W dose levels. Because most participants accrued substantial time on doses lower than the registrational dose of 20 mg/kg z-rostudirsen Q4W, the observed long-term efficacy potentially does not reflect the effect of continuously maintaining 20 mg/kg Q4W.
- Z-rostudirsen (DYNE-251) safety data as of August 19, 2025.
| Dyne Therapeutics, Inc. | |||||||
| Condensed Consolidated Statement of Operations | |||||||
| (in thousands, except share and per share data) | |||||||
| Three Months Ended | |||||||
| March 31, | |||||||
| 2026 | 2025 | ||||||
| Operating expenses: | |||||||
| Research and development | $ | 100,889 | $ | 106,447 | |||
| General and administrative | 24,387 | 15,925 | |||||
| Total operating expenses | 125,276 | 122,372 | |||||
| Loss from operations | (125,276 | ) | (122,372 | ) | |||
| Other income, net | 4,422 | 7,011 | |||||
| Net loss | $ | (120,854 | ) | $ | (115,361 | ) | |
| Net loss per share, basic and diluted | $ | (0.73 | ) | $ | (1.05 | ) | |
| Weighted average common shares outstanding, basic and diluted | 165,036,604 | 109,911,628 | |||||
| Dyne Therapeutics, Inc. | ||||||||
| Condensed Consolidated Balance Sheet Data | ||||||||
| (in thousands) | ||||||||
| March 31, | December 31, | |||||||
| 2026 | 2025 | |||||||
| Assets | ||||||||
| Cash, cash equivalents and marketable securities | $ | 972,156 | $ | 1,110,562 | ||||
| Other assets | 107,794 | 76,396 | ||||||
| Total assets | $ | 1,079,950 | $ | 1,186,958 | ||||
| Liabilities and Stockholders’ Equity | ||||||||
| Liabilities | 214,895 | 214,829 | ||||||
| Stockholders' equity | 865,055 | 972,129 | ||||||
| Total liabilities and stockholders' equity | $ | 1,079,950 | $ | 1,186,958 | ||||
Contacts:
Investors
Mia Tobias
ir@dyne-tx.com
781-317-0353
Media
Stacy Nartker
snartker@dyne-tx.com
781-317-1938
