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Taysha Gene Therapies, Inc. (TSHA)
NASDAQ:TSHA
US Market

Taysha Gene Therapies (TSHA) Earnings Dates, Call Summary & Reports

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Earnings Data

Report Date
May 20, 2026
After Close (Confirmed)
Period Ending
2026 (Q1)
Consensus EPS Forecast
-0.1
Last Year’s EPS
-0.08
Same Quarter Last Year
Based on 9 Analysts Ratings

Earnings Call Summary

Q4 2025
Earnings Call Date:Mar 19, 2026|
% Change Since:
|
Earnings Call Sentiment|Positive
The call emphasized substantial clinical and regulatory progress — compelling Part A efficacy signals, initiation of the pivotal trial, FDA Breakthrough designation, written FDA alignments on trial designs and CMC comparability, and a clear commercial readiness plan — supported by a solid cash position into 2028. These positives are tempered by rising R&D and G&A expenses, a larger net loss in 2025, small sample sizes in key pediatric safety cohorts, and contingent regulatory timing that could require longer follow-up. On balance, the forward clinical and regulatory momentum materially outweighs the financial and operational risks discussed.
Company Guidance
On the March 19, 2026 call (full-year 2025 results) Taysha reiterated regulatory and development guidance: REVEAL pivotal was initiated in 2025 with multiple patients dosed and dosing expected to complete in 2026, a six‑month interim analysis (FDA‑aligned) is planned and could support a BLA filing (alternatively a 12‑month or rolling approach remains possible); ASPIRE will enroll three females aged 2 to <4 years, use a brain‑volume‑scaled high dose (equivalent to 1e15 total vector genomes), requires a minimum of 3 months’ safety data for the BLA, and is on track to complete dosing in 2026; the FDA agreed to pool data from REVEAL Part A/Phase 1/2, the pivotal and ASPIRE given CMC comparability, endorsed the PPQ/process validation and stability/potency plan (PPQ lots to initiate in 2026 and complete by year‑end), and the program holds Breakthrough Therapy designation. Clinical metrics highlighted: Part A earlier showed a 100% response rate in 10 treated patients, an 83% response at six months (5/6 high‑dose patients), ~19 average milestone gains per patient across 32 developmental milestones, a planned pivotal cohort of 15 patients aged 6 to <52 testing against a ~6.3–6.7% spontaneous‑improvement benchmark (spontaneous gains up to ~85% at ages 1–5); Q2 2026 will report comprehensive data on all 12 Part A pediatric patients with ≥12‑month follow‑up. Financial guidance/metrics: FY2025 R&D $86.4M, G&A $33.9M, net loss $109.0M ($0.34/sh) vs. $89.3M ($0.36) in FY2024, cash & equivalents $319.8M as of 12/31/2025 (plus $50M gross ATM raised in Q4) and management expects cash to fund operations into 2028; estimated addressable Rett population ~15,000–20,000 (U.S. ~6,000–9,000).
Compelling Clinical Efficacy Signals in REVEAL Part A
REVEAL Part A reported a 100% response rate among the 10 treated patients across low- and high-dose cohorts, with an 83% response rate at six months in the high-dose group (5 of 6). Management reported an average of ~19 developmental milestone gains per patient from a 32-milestone set, sustained and deepening over time.
Pivotal and Pediatric Safety Trials Initiated with Favorable Tolerability
Initiated the REVEAL pivotal trial in 2025 and have dosed multiple patients with enrollment advancing; ASPIRE safety-focused trial cleared by FDA to enroll three females aged 2 to <4 years. No treatment-related serious adverse events or dose-limiting toxicities observed across REVEAL Phase 1/2 and pivotal trials as of the March 2026 data cutoff.
Regulatory Progress — FDA Breakthrough and Written Alignments
Received FDA Breakthrough Therapy designation for TSHA-102 and secured written FDA alignment on REVEAL pivotal and ASPIRE trial designs, a six-month interim analysis for the pivotal trial, as well as CMC comparability approach and PPQ strategy — enabling pooling of data across trials to support a BLA.
CMC and Manufacturing Alignment
FDA endorsed the proposed process performance qualification (PPQ) campaign, stability package, and potency assay strategy; management plans to initiate BLA-enabling PPQ lots in 2026 with completion of PPQ lots expected by year-end, supporting a streamlined BLA timeline alongside pivotal data.
Commercial Readiness and Market Opportunity
Market research showed high anticipated demand from clinicians and caregivers and a strong preference for intrathecal administration for scalability and outpatient delivery. Company estimates 15,000–20,000 Rett patients in U.S./EU/UK (6,000–9,000 in U.S.) and has begun building commercial leadership with the appointment of Brad Martin as SVP, Market Access and Value.
Cash Position and Near-Term Financing
As of 12/31/2025, cash and cash equivalents were $319.8 million. The company raised $50.0 million in Q4 2025 via its ATM program and expects current cash resources to fund planned operating expenses into 2028.
Planned Near-Term Data Milestones
Company expects a REVEAL Part A update in Q2 with 12 patients and a minimum of 12 months of follow-up, plus a six-month interim analysis for the REVEAL pivotal once all pivotal patients reach six months — providing multiple potential regulatory pathways toward BLA submission.

Taysha Gene Therapies (TSHA) Earnings, Revenues Date & History

The upcoming earnings date is based on a company’s previous reporting, and may be updated when the actual date is announced

TSHA Earnings History

Report Date
Fiscal Quarter
Forecast / EPS
Last Year's EPS
EPS YoY Change
Press Release
Slides
Play Transcript
May 20, 2026
2026 (Q1)
-0.10 / -
-0.08
Mar 19, 2026
2025 (Q4)
-0.10 / -0.08
-0.07-14.29% (>-0.01)
Nov 04, 2025
2025 (Q3)
-0.09 / -0.09
-0.110.00% (+0.01)
Aug 12, 2025
2025 (Q2)
-0.08 / -0.09
-0.090.00% (0.00)
May 15, 2025
2025 (Q1)
-0.09 / -0.08
-0.120.00% (+0.02)
Feb 26, 2025
2024 (Q4)
-0.08 / -0.07
0.255-127.45% (-0.33)
Nov 13, 2024
2024 (Q3)
-0.09 / -0.10
-0.9389.25% (+0.83)
Aug 12, 2024
2024 (Q2)
-0.16 / -0.09
-0.3876.32% (+0.29)
May 14, 2024
2024 (Q1)
-0.11 / -0.10
-0.2864.29% (+0.18)
Mar 19, 2024
2023 (Q4)
-0.11 / 0.26
-0.99125.76% (+1.25)
The table shows recent earnings report dates and whether the forecast was beat or missed. See the change in forecast and EPS from the previous year.
Beat
Missed

TSHA Earnings-Related Price Changes

Report Date
Price 1 Day Before
Price 1 Day After
Percentage Change
Mar 19, 2026
$4.45$4.56+2.47%
Nov 04, 2025
$4.46$4.27-4.26%
Aug 12, 2025
$2.76$2.91+5.43%
May 15, 2025
$2.37$2.56+8.02%
Earnings announcements can affect a stock’s price. This table shows the stock's price the day before and the day after recent earnings reports, including the percentage change.

FAQ

When does Taysha Gene Therapies, Inc. (TSHA) report earnings?
Taysha Gene Therapies, Inc. (TSHA) is schdueled to report earning on May 20, 2026, After Close (Confirmed).
    What is Taysha Gene Therapies, Inc. (TSHA) earnings time?
    Taysha Gene Therapies, Inc. (TSHA) earnings time is at May 20, 2026, After Close (Confirmed).
      Where can I see when companies are reporting earnings?
      You can see which companies are reporting today on our designated earnings calendar.
        What companies are reporting earnings today?
        You can see a list of the companies which are reporting today on TipRanks earnings calendar.
          What is TSHA EPS forecast?
          TSHA EPS forecast for the fiscal quarter 2026 (Q1) is -0.1.