8-K current report · filed Aug 11, 2026

Taysha Gene Therapies, Inc. (TSHA) 8-K Current Report: August 11, 2026

Item 2.02Item EX-99.1TSHA overview

Short answer

Taysha Gene Therapies, Inc. (TSHA) filed an 8-K current report with the SEC on August 11, 2026 reporting Item 2.02 (Results of Operations and Financial Condition), Item EX-99.1 (Exhibit EX-99.1). Item 2.02 furnished an 8-K and Exhibit 99.1, but the provided text contains no earnings figures or reporting-period results.

Taysha Gene Therapies, Inc. 8-K event analysis

AI summary of each reported item and its exhibits

Item 2.02 · Results of Operations and Financial Condition

  • Item 2.02 furnished an 8-K and Exhibit 99.1, but the provided text contains no earnings figures or reporting-period results
  • Information is not deemed filed under Exchange Act Section 18, limiting associated liability and incorporation by referenceWinvalid

Item EX-99.1 · Exhibit EX-99.1

  • REVEAL pivotal dosing completed at 17 patients; six-month interim data and FDA BLA-pathway feedback expected in 1H 2027
  • TSHA-102 safety remains favorable across 33 treated patients, with no severe treatment-related SAEs or DLTs as of August 2026
  • Longer-term data showed broad functional gains deepening through ≥12 months, supporting potential durability but requiring pivotal confirmation
  • $230 million follow-on offering lifted cash to $455.4 million and extended runway into 2H 2028, reducing near-term financing risk
  • Quarterly net loss widened to $46.6 million, with R&D expense rising to $38.6 million amid clinical and BLA-enabling manufacturing spending

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