)
Taysha Gene Therapies (TSHA) investor relations material
Taysha Gene Therapies Q1 2026 earnings summary
Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.Executive summary
Advanced TSHA-102 clinical development with pivotal and pediatric trials, including dosing completion in REVEAL and ASPIRE trials expected in Q2 2026, and all patients in Part A and multiple in Part B dosed as of Q1 2026.
Maintained constructive FDA dialogue, achieving alignment on pivotal trial design, endpoints, statistical analysis, CMC requirements, and BLA submission scenarios, including potential approval based on six-month interim analysis.
TSHA-102 continues to show favorable tolerability, with no treatment-related serious adverse events or dose-limiting toxicities across all trials as of May 2026.
Orphan drug, rare pediatric disease, Fast Track, RMAT, and Breakthrough Therapy designations received for TSHA-102.
Commercial infrastructure expanded with experienced leadership to support potential product launch.
Financial highlights
Research and development expenses rose to $33.8M for Q1 2026, up from $15.6M in Q1 2025, mainly due to BLA-enabling manufacturing and higher clinical costs.
General and administrative expenses increased to $9.7M from $8.2M year-over-year, mainly due to higher compensation and consulting fees.
Net loss for Q1 2026 was $42.4M ($0.12/share), compared to $21.5M ($0.08/share) in Q1 2025.
Cash and cash equivalents stood at $276.6M as of March 31, 2026, expected to fund operations into 2028.
No revenue recognized in Q1 2026; $2.3M recognized in Q1 2025 from Astellas collaboration, now fully recognized.
Outlook and guidance
On track to complete dosing in REVEAL pivotal and ASPIRE trials in Q2 2026.
Anticipates reporting 12+ month follow-up data from all 12 patients in REVEAL Part A later in Q2 2026.
BLA-enabling PPQ campaign for TSHA-102 to be completed in Q4 2026.
Plans to share further commercial strategy details in the second half of 2026.
Existing cash expected to fund operations into 2028; additional capital may be required for further development and commercialization.
- TSHA-102 trials progressed with strong safety, regulatory alignment, and robust cash position.TSHA
Q4 20256 May 2026 - Annual meeting covers director elections, auditor ratification, and executive pay votes.TSHA
Proxy filing22 Apr 2026 - Proxy covers director elections, auditor ratification, executive pay, and governance matters.TSHA
Proxy filing22 Apr 2026 - TSHA-102 delivers sustained, multi-domain benefits and safety in Rett syndrome, advancing to high-dose trials.TSHA
Status Update3 Feb 2026 - TSHA-102 trials showed strong safety, efficacy, and cash runway into Q4 2026 after $76.8M raise.TSHA
Q2 20241 Feb 2026 - TSHA-102 shows clinical progress, regulatory momentum, and strong cash runway into Q4 2026.TSHA
Q3 202414 Jan 2026 - TSHA-102 Phase II trials completed dosing with strong safety, efficacy, and cash runway into 2026.TSHA
Q4 202423 Dec 2025 - Up to $300M in securities registered to fund gene therapy pipeline, led by Rett syndrome program.TSHA
Registration Filing16 Dec 2025 - Virtual meeting to elect directors, ratify auditor, and expand authorized shares for future needs.TSHA
Proxy Filing2 Dec 2025
Next Taysha Gene Therapies earnings date
Next Taysha Gene Therapies earnings date
The essential earnings season companion
The #1 app for qualitative research. Live earnings calls, AI chat, transcripts, and more. All for free.
Live calls and transcripts
Listen to earnings calls, CMDs, investor conferences, and more – with a podcast-like experience.
Find what you need faster
Search for any keyword across all transcripts simultaneously.
Easily store key findings
Capturing important takeaways is as simple as it gets. Even during your lunch run or commute.
Your watchlist. Your dashboard.
Follow the companies that matter to you. Get a personalized feed with real-time updates.
Be the first to know
Set keyword alerts for any company, product, or competitor. Get notified the moment they're mentioned.
Consensus estimates
Access analyst consensus estimates, valuation multiples, and revenue segments splits.
All IR material in one place
The easiest way to stay updated during earnings season.
Global coverage
All events from public companies. Live and recorded.
Just click and listen
No webcast links. No manual registrations.
excellent app, it gives me free access to company earnings calls and annual reports. I also love the convenience of calls being available offline so I can listen in whilst doing other things and even when internet or WiFi isn't available.
One of the very few apps you could call perfect. If something was to add to it, maybe the share price of the company when you search for it, but it's already excellent.
This is genuinely one of the cleanest and fastest finance apps out there to track the market.
excellent app, it gives me free access to company earnings calls and annual reports. I also love the convenience of calls being available offline so I can listen in whilst doing other things and even when internet or WiFi isn't available.
One of the very few apps you could call perfect. If something was to add to it, maybe the share price of the company when you search for it, but it's already excellent.
This is genuinely one of the cleanest and fastest finance apps out there to track the market.
I can't remember the last time an app had such a positive impact on my investment process.
Love the app! Quartr makes it really easy to keep track of earnings calls. It also includes the reports and slides to make it easier to follow along.
Quartr is amazing, no way around it. It is the best right now for earnings calls, presentations, and the like.
I can't remember the last time an app had such a positive impact on my investment process.
Love the app! Quartr makes it really easy to keep track of earnings calls. It also includes the reports and slides to make it easier to follow along.
Quartr is amazing, no way around it. It is the best right now for earnings calls, presentations, and the like.
Frequently asked questions
Explore our global coverage
)
)