Taysha Gene Therapies, Inc. is classed by the SEC under Biological Products, (No Diagnostic Substances) (industry code 2836), based in Dallas, TX. In its latest annual figures on file, for the fiscal year ended 2025-12-31, it reported revenue of $10 million and a loss of $109 million (its filed statements).
Pre-revenue companyBiological Products, (No Diagnostic Substances)Dallas, TXfilings since 20208 of 9 filed, 1 estimated
Three tenses, nine metrics. Unseen metrics stay unseen; the grade never fakes a number. Proxy era: provisional values, marked. Weighed as a pre-revenue company: no meaningful revenue on file yet (industry code 2836), so it is read as a pre-revenue company; the filing read can change it. All three tenses have at least two readings, so the archetype blend applies as printed.
The grade, in three tenses
Headline 5.0 out of ten, 8 of 9 metrics filed and 1 estimated: past 4.2 out of ten, present 5.5 out of ten, future 5.0 out of ten. The past asks what it actually did, the present what it is doing right now, the future what it is set up to do next.
The nine metrics
Surviving crises (past): 4.8 out of ten. 2 warning events since 2020; the latest 2023-08-04. 48th percentile among 159 sector filers. A production reading, recomputed from the filings on every data build (read from EDGAR 2026-10-12).
Track record (past): 6.1 out of ten. +57.5% a year over 4 filed years; profitable in 0 of 4. 61st percentile among 102 sector filers. A production reading, recomputed from the filings on every data build (read from EDGAR 2026-10-12).
Shareholder treatment (past): 1.1 out of ten. CrossAssetData estimate 1.1/10, confidence 35 of 100 (one part). 11th percentile among 146 sector filers. A CrossAssetData estimate, not a filed reading: one part, confidence 35 of 100; a filing that carries the missing parts replaces this estimate with the filed reading.
Financial health (present): 5.2 out of ten. ROE -44%: lost 44¢ per shareholder dollar. Leverage 28%: owes 28¢ per asset dollar. 52nd percentile among 147 sector filers. A production reading, recomputed from the filings on every data build (read from EDGAR 2026-10-12).
Industry position (present): 5.0 out of ten. top 50% of 102 in its family; net margin -1115.3%. 50th percentile among 102 sector filers. A production reading, recomputed from the filings on every data build (read from EDGAR 2026-10-12).
Leadership (present): 6.2 out of ten. top 38% of 108 in its family for leadership; chief executive since 2023. 62nd percentile among 108 sector filers. A production reading, recomputed from the filings on every data build (read from EDGAR 2026-10-09).
Room to expand (future): 6.1 out of ten. top 39% of 92 in its family for room to expand. 61st percentile among 92 sector filers. A production reading, recomputed from the filings on every data build (read from EDGAR 2026-10-12).
Growth drivers (future): 4.2 out of ten. bottom 41% of 100 in its family for growth drivers. 41st percentile among 100 sector filers. A production reading, recomputed from the filings on every data build (read from EDGAR 2026-10-12).
Expectations vs reality (future): 5.1 out of ten. top 49% of 72 in its family for expectations against reality. 51st percentile among 72 sector filers. A production reading, recomputed from the filings on every data build (read from EDGAR 2026-10-12).
The filing record
Newest annual report: Form 10-K filed 2026-03-19 for the period ended 2025-12-31 (on EDGAR). Newest quarterly report: Form 10-Q filed 2026-08-11 for the period ended 2026-06-30 (on EDGAR). Newest results release: Form 8-K filed 2026-08-11 (on EDGAR). Newest filing: Form SCHEDULE 13G/A, 2026-08-14. Filings on record since 2020. Read from EDGAR 2026-10-12.
Who runs it
Nolan, Sean P. (Chief Executive Officer); Nagendran, Sukumar (President and Head of R&D); Alam, Kamran (CHIEF FINANCIAL OFFICER); Donenberg, Phillip B. (director); Long, Alison S (director); Sepp-Lorenzino, Laura (director); Stalfort, John A III (director). 7 officers and directors have filed their own trades in the last fifteen months, names and titles as filed with the SEC, through 2026-09-30.
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