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1D
1W
1M
3M
6M
YTD
1Y
2Y
5Y
ALL
Market cap
$3.02B
EPS
-3.15
P/E ratio
--
Price to sales
--
Dividend yield
--
Beta
1.079576
Previous close
$18.44
Today's open
$18.47
Day's range
$18.11 - $18.84
52 week range
$8.06 - $25
show more
CEO
John G. Cox
Employees
258
Headquarters
Waltham, MA
Exchange
Nasdaq Global Select
Shares outstanding
165313796
Issue type
Common Stock
Healthcare
Biotechnology & Life Sciences
Dyne Therapeutics to Participate in Upcoming Investor Conferences
WALTHAM, Mass., May 13, 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 announced that management is scheduled to participate in the following upcoming investor conferences:
GlobeNewsWire • May 13, 2026

Dyne Therapeutics Reports First Quarter 2026 Financial Results and Recent Business Highlights
- 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 -
GlobeNewsWire • May 11, 2026

Dyne Therapeutics (DYN) Upgraded to Buy: Here's What You Should Know
Dyne Therapeutics (DYN) might move higher on growing optimism about its earnings prospects, which is reflected by its upgrade to a Zacks Rank #2 (Buy).
Zacks Investment Research • May 11, 2026

Dyne Therapeutics Announces Upcoming Presentation Highlighting Robust CNS Activity in Nonhuman Primates with its FORCE™ Platform at 2026 ASGCT Annual Meeting
- Data underscore the differentiated capability of the clinically validated FORCE platform to cross the blood-brain barrier -
GlobeNewsWire • Apr 27, 2026

Dyne Therapeutics Reports Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)
WALTHAM, Mass., April 23, 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 announced that it has granted inducement equity awards to 18 new employees. The awards were made as an inducement material to the new employees' acceptance of employment with Dyne in accordance with Nasdaq Listing Rule 5635(c)(4).
GlobeNewsWire • Apr 23, 2026

Dyne Therapeutics Announces Participation at 2026 Academy of Managed Care Pharmacy (AMCP) Conference to Begin Shaping Access in US for Potential Neuromuscular Medicines
- Poster on previously shared positive results from DELIVER clinical trial in Duchenne muscular dystrophy (DMD) contextualizes observed clinical measures of functional improvement for managed care experts -
GlobeNewsWire • Apr 1, 2026

Dyne Therapeutics, Inc. (DYN) Presents at TD Cowen 46th Annual Health Care Conference Prepared Remarks Transcript
Dyne Therapeutics, Inc. (DYN) Presents at TD Cowen 46th Annual Health Care Conference Prepared Remarks Transcript
Seeking Alpha • Mar 9, 2026

Dyne Therapeutics: Strong DELIVER Data Strengthens The Bull Case
Dyne Therapeutics maintains a strong $1.1B cash position, funding operations into mid-2028 despite heavy R&D and operating expenses in 2025. Encouraging long-term cardiopulmonary data from the DELIVER trial of z-rostudirsen (DYNE-251) strengthens the bull case for DMD therapy. Initiation of the pivotal Phase 3 HARMONIA trial for DYNE-101 in DM1 marks a critical regulatory and value inflection point.
Seeking Alpha • Mar 9, 2026

Dyne Therapeutics Announces New Positive Cardiopulmonary Results from DELIVER Trial of Z-Rostudirsen in Duchenne Muscular Dystrophy (DMD)
- New analyses out to 24-months showed improvement in heart and lung function compared to expected declines in DMD natural history - - Data expand on previously reported results demonstrating that z-rostudirsen treatment led to sustained functional improvement across multiple clinical measures - WALTHAM, Mass., March 08, 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 announced additional positive data from the ongoing Phase 1/2 DELIVER clinical trial of zeleciment rostudirsen (z-rostudirsen, also known as DYNE-251), in individuals with Duchenne muscular dystrophy (DMD) amenable to exon 51 skipping.
GlobeNewsWire • Mar 8, 2026

Dyne Therapeutics Announces Initiation of Phase 3 HARMONIA Trial of Z-Basivarsen in Myotonic Dystrophy Type 1 (DM1)
- HARMONIA trial will assess multi-system efficacy, safety and tolerability of z-basivarsen in DM1 - - 48-week trial will enroll approximately 150 individuals, and first sites are now open for enrollment - - Primary endpoint is the five times sit to stand (5xSTS) test; secondary and exploratory endpoints will assess muscle function, CNS manifestations, and patient- and clinician-reported outcomes - - HARMONIA trial design and protocol aligned with FDA; trial intended to serve as confirmatory trial for traditional approval in the U.S. and support ex-U.S. marketing applications - WALTHAM, Mass., March 08, 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 announced the initiation of the Phase 3 HARMONIA trial of zeleciment basivarsen (z-basivarsen, also known as DYNE-101), in individuals with myotonic dystrophy type 1 (DM1).
GlobeNewsWire • Mar 8, 2026

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