Taysha Gene Therapies, Inc. Financial Summary

Complete Filing Data

Taysha Gene Therapies, Inc. reported Stockholders Equity of $246.94 million for FY2025.

All values from 10-K, 20-F, and 10-Q filings on SEC EDGAR, organized by financial statement. Scroll each table horizontally for the full history. Blank cells mean Taysha Gene Therapies, Inc. did not report that metric for that period in XBRL — often because accounting standards changed which tag a company files under (for example, most companies moved revenue to the ASC-606 tag in 2018), so a metric may continue in a different row. Rows marked * merge those successor tags into one continuous series, preferring the audited value from the newest-standard tag where periods overlap.

Income Statement

Annual (10-K / 20-F)

Metric \ Fiscal YearFY2025FY2024FY2023FY2022FY2021FY2020
Net Income *-$109.0M-$89.3M-$111.6M-$166.0M-$174.5M-$60.0M
Operating Income Loss-$110.5M-$91.5M-$72.4M-$162.4M-$173.3M-$43.0M
Operating Expenses$120.3M$99.8M$87.9M$164.9M$173.3M$43.0M
General And Administrative Expense$33.9M$29.0M$30.0M$37.4M$41.3M$11.1M
Research And Development Expense$86.4M$66.0M$56.8M$91.2M$131.9M$31.9M
Nonoperating Income Expense$1.5M$2.2M-$39.1M-$3.6M-$1.3M-$17.0M
Interest Expense$5.0M$3.8M$1.4M$28.0K
Interest Income Expense Nonoperating Net$3.6M$249.0K$172.0K$49.0K
Other Nonoperating Income Expense-$291.0K-$110.0K-$47.0K-$18.0K
Revenues$9.8M$8.3M$15.5M$2.5M
Deferred Revenue Current$9.8M$18.1M$33.6M
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest-$105.2M-$93.3M-$111.6M
Research And Development In Process$1.3M$9.8M$9.0M
Interest Expense Nonoperating$63.0K$102.0K$5.0M
Impairment Of Long Lived Assets Held For Use$0.00$4.8M$1.1M$36.4M$0.00
Research And Development License Not Yet Paid$3.0M$3.5M

Quarterly (10-Q, single quarters)

Metric \ QuarterQ3 2025Q2 2025Q1 2025Q3 2024Q2 2024Q1 2024Q3 2023Q2 2023Q1 2023Q3 2022Q2 2022Q1 2022Q3 2021Q2 2021Q1 2021Q3 2020Q2 2020Q1 2020Q4 2019Q3 2019
Net Income *-$32.7M-$26.9M-$21.5M-$25.5M-$20.9M-$24.1M-$117.1M-$24.6M-$17.6M-$26.5M-$34.1M-$50.3M-$51.2M-$40.9M-$32.0M-$15.0M-$21.2M-$5.4M-$1.1M-$31.0K
Operating Income Loss-$34.0M-$26.8M-$21.4M-$25.9M-$21.3M-$24.3M-$16.3M-$23.4M-$16.6M-$25.5M-$33.4M-$49.7M-$50.7M-$40.8M-$32.1M-$15.0M-$4.0M-$5.6M-$1.1M-$31.0K
Operating Expenses$34.0M$28.7M$23.7M$27.7M$22.4M$27.7M$21.0M$25.8M$21.3M$25.5M$33.4M$49.7M$50.7M$40.8M$32.1M$15.0M$4.0M$5.6M$1.1M$31.0K
General And Administrative Expense$8.3M$8.6M$8.2M$7.9M$7.3M$7.1M$8.6M$6.0M$8.8M$8.7M$9.9M$11.5M$11.2M$10.1M$8.2M$4.0M$948.0K$70.0K$128.0K$31.0K
Research And Development Expense$25.7M$20.1M$15.6M$14.9M$15.1M$20.7M$11.8M$19.8M$12.5M$16.8M$23.5M$38.2M$39.5M$30.6M$23.9M$11.1M$3.1M$5.5M$987.0K
Nonoperating Income Expense$1.3M-$129.0K-$108.0K$374.0K$371.0K$269.0K-$100.8M-$1.2M-$1.1M-$1.1M-$719.0K-$666.0K-$506.0K-$154.0K$66.0K-$1.0K-$17.2M$153.0K
Interest Expense$27.0K$29.0K$1.5M$1.4M$1.4M$1.1M$743.0K$672.0K$543.0K$194.0K$1.0K$27.0K
Interest Income Expense Nonoperating Net$1.4M$1.7M$1.1M$223.0K$319.0K$9.0K$27.0K$14.0K$37.0K$40.0K$66.0K
Other Nonoperating Income Expense-$37.0K-$237.0K$13.0K-$81.0K$42.0K-$5.0K-$19.0K$3.0K-$8.0K-$1.0K-$3.0K
Revenues$0.00$2.0M$2.3M$1.8M$1.1M$3.4M$4.7M$2.4M$4.7M
Deferred Revenue Current$5.5M$5.5M$7.5M$11.8M$13.6M$14.7M$18.8M$20.2M$28.9M
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest-$33.2M-$25.3M-$19.8M-$30.3M-$18.3M-$24.3M-$117.1M-$24.6M-$17.6M
Research And Development In Process$1.3M$5.5M$3.0M$980.0K$0.00
Interest Expense Nonoperating$15.0K$17.0K$19.0K$24.0K$27.0K$29.0K$1.5M
Impairment Of Long Lived Assets Held For Use$0.00$4.8M$616.0K
Research And Development License Not Yet Paid$1.3M$5.5M$3.0M$0.00

Balance Sheet

Annual (10-K / 20-F)

Metric \ Fiscal YearFY2025FY2024FY2023FY2022FY2021FY2020FY2019
Stockholders Equity$246.9M$71.5M$74.9M$949.0K$95.4M$251.3M-$135.0K
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations$322.5M$141.6M$146.5M$90.5M$151.7M$251.3M$0.00
Cash And Cash Equivalents At Carrying Value$319.8M$139.0M$143.9M$87.9M$149.1M$251.3M
Retained Earnings Accumulated Deficit-$711.3M-$602.3M-$513.0M-$401.4M-$235.6M-$61.1M-$1.1M
Liabilities Current$26.6M$26.2M$36.8M$62.8M$51.7M$7.1M$150.0K
Liabilities And Stockholders Equity$343.3M$160.4M$172.7M$126.3M$214.0M$258.9M$15.0K
Liabilities$96.4M$88.8M$97.8M$125.3M$118.6M$7.6M$150.0K
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect$180.9M-$4.9M$56.0M-$61.2M-$99.5M$251.3M
Assets Current$324.6M$142.1M$149.9M$96.4M$159.6M$257.9M$15.0K
Assets$343.3M$160.4M$172.7M$126.3M$214.0M$258.9M$15.0K
Property Plant And Equipment Net$6.7M$7.5M$10.8M$15.0M$50.6M$287.0K
Accrued Liabilities And Other Liabilities$20.3M$12.9M$12.3M$18.3M$30.0M$5.1M$150.0K
Accounts Payable Current$6.3M$3.6M$6.4M$10.9M$21.8M$2.0M
Prepaid Expense And Other Assets Current$4.4M$2.6M$3.5M$8.5M$10.5M$6.6M
Other Liabilities Noncurrent$1.6M$1.3M$1.6M$4.1M$3.7M$450.0K
Restricted Cash$2.8M$2.6M$2.6M$2.6M$2.6M
Long Term Debt Noncurrent$50.1M$43.9M$40.5M$38.0M$37.2M
Property And Equipment In Accounts Payable And Accrued Expenses$41.0K$346.0K$4.0M$8.3M$214.0K
Other Assets Noncurrent$183.0K$217.0K$304.0K$1.3M$1.1M
Common Stock Value$3.0K$2.0K$2.0K$1.0K
Operating Lease Right Of Use Asset Amortization Expense$1.4M$1.2M$1.2M$1.3M
Operating Lease Right Of Use Asset$9.4M$8.4M$9.6M$10.9M
Operating Lease Liability Noncurrent$18.2M$17.4M$19.0M$20.4M
Change In Fair Value Of Warrant Liability$1.2M-$16.0K$34.7M
Restricted Cash Noncurrent$2.3M$2.2M$2.2M$2.6M
Restricted Cash Current$449.0K$449.0K$449.0K

Quarterly (10-Q, single quarters)

Metric \ QuarterQ3 2025Q2 2025Q1 2025Q3 2024Q2 2024Q1 2024Q3 2023Q2 2023Q1 2023Q3 2022Q2 2022Q1 2022Q3 2021Q2 2021Q1 2021Q3 2020Q2 2020Q1 2020Q4 2019Q3 2019
Stockholders Equity$219.0M$248.7M$55.1M$88.8M$108.9M$53.8M-$49.1M-$37.1M-$14.9M$10.7M$32.5M$50.7M$140.4M$186.5M$222.9M$267.6M-$26.8M-$5.6M
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations$299.9M$299.9M$119.2M$160.3M$175.3M$126.6M$166.9M$47.7M$66.1M$36.9M$68.9M$99.3M$191.4M$197.4M$228.7M$278.6M$11.2M$16.3M$0.00
Cash And Cash Equivalents At Carrying Value$297.3M$312.8M$116.6M$157.7M$172.7M$124.0M$164.3M$45.1M$63.4M$34.3M$66.2M$96.6M$188.8M$197.4M$228.7M$278.6M
Retained Earnings Accumulated Deficit-$683.4M-$650.7M-$623.8M-$583.5M-$558.0M-$537.1M-$560.7M-$443.7M-$419.1M-$345.9M-$319.6M-$285.8M-$185.3M-$134.1M-$93.2M-$42.8M
Liabilities Current$28.6M$25.3M$22.6M$29.3M$34.2M$38.6M$180.5M$50.6M$54.5M$33.1M$43.0M$48.6M$43.2M$28.4M$19.0M$11.6M
Liabilities And Stockholders Equity$316.6M$333.3M$138.4M$180.2M$200.4M$153.0M$195.8M$81.5M$101.6M$111.5M$142.3M$166.0M$241.0M$241.9M$242.8M$279.3M
Liabilities$97.6M$84.6M$83.3M$91.4M$91.5M$99.2M$244.9M$118.7M$116.5M$100.3M$109.6M$115.3M$100.6M$55.4M$20.0M$11.6M
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect-$22.4M-$20.0M-$24.5M-$52.5M-$22.6M$16.3M$0.00$0.00
Assets Current$300.0M$316.3M$120.7M$161.6M$178.5M$130.6M$171.8M$54.1M$72.4M$43.0M$76.8M$106.9M$197.2M$207.3M$239.6M$279.2M
Assets$316.6M$333.3M$138.4M$180.2M$200.4M$153.0M$195.8M$81.5M$101.6M$111.5M$142.3M$166.0M$241.0M$241.9M$242.8M$279.3M
Property Plant And Equipment Net$6.8M$7.0M$7.2M$7.6M$10.5M$10.7M$11.2M$14.1M$14.6M$64.0M$61.0M$55.1M$40.6M$33.9M$2.5M$28.0K
Accrued Liabilities And Other Liabilities$17.7M$12.2M$10.8M$12.6M$11.9M$13.6M$13.6M$19.6M$16.6M$17.9M$19.0M$26.6M$21.2M$22.0M$14.9M
Accounts Payable Current$5.4M$7.7M$4.3M$4.9M$8.7M$10.4M$7.5M$10.8M$9.0M$15.3M$24.0M$22.0M$22.1M$6.4M$4.1M$8.8M
Prepaid Expense And Other Assets Current$2.2M$3.1M$3.7M$3.4M$3.3M$4.2M$5.5M$9.0M$8.9M$8.7M$10.6M$10.3M$8.4M$9.9M$10.8M
Other Liabilities Noncurrent$1.6M$1.4M$1.2M$1.4M$1.4M$1.5M$3.8M$3.9M$4.0M$3.9M$3.5M$3.5M$3.0M$765.0K$999.0K
Restricted Cash$2.6M$2.6M$2.6M$2.6M$2.6M$2.6M$2.6M$2.6M$2.6M$2.6M$2.6M$2.6M$2.6M
Long Term Debt Noncurrent$50.9M$41.1M$42.5M$43.0M$37.8M$40.5M$38.5M$38.4M$38.2M$37.8M$37.6M$37.4M$27.8M
Property And Equipment In Accounts Payable And Accrued Expenses$52.0K$112.0K$4.5M$1.1M$0.00$0.00
Other Assets Noncurrent$184.0K$186.0K$188.0K$220.0K$288.0K$304.0K$304.0K$304.0K$1.3M$1.2M$1.2M$673.0K
Common Stock Value$3.0K$3.0K$2.0K$2.0K$2.0K$2.0K$2.0K$1.0K$1.0K$1.0K$1.0K
Operating Lease Right Of Use Asset Amortization Expense$339.0K$325.0K$300.0K$309.0K
Operating Lease Right Of Use Asset$7.5M$7.8M$8.1M$8.7M$9.0M$9.3M$9.9M$10.3M$10.6M
Operating Lease Liability Noncurrent$16.5M$16.8M$17.1M$17.8M$18.1M$18.5M$19.1M$19.5M$19.9M
Change In Fair Value Of Warrant Liability$292.0K$273.0K-$102.0K-$75.0K-$195.0K$337.0K$100.5M
Restricted Cash Noncurrent$2.2M$2.2M$2.2M$2.2M$2.2M$2.2M
Restricted Cash Current$449.0K$449.0K$449.0K$449.0K$449.0K$449.0K

Cash Flow Statement

Annual (10-K / 20-F)

Metric \ Fiscal YearFY2025FY2024FY2023FY2022FY2021FY2020
Net Cash Provided By Used In Operating Activities-$93.1M-$81.2M-$73.0M-$88.4M-$117.0M-$30.7M
Net Cash Provided By Used In Investing Activities-$604.0K-$363.0K-$7.4M-$24.9M-$21.6M-$9.1M
Increase Decrease In Accounts Payable-$153.0K-$2.9M-$2.3M-$7.8M$14.5M$2.0M
Share Based Compensation$13.3M$13.1M$7.9M$18.0M$18.2M$3.4M
Increase Decrease In Prepaid Deferred Expense And Other Assets$1.7M-$207.0K-$6.0M-$2.1M$3.4M$6.6M
Increase Decrease In Accrued Expense And Other Liabilities$6.3M-$1.4M-$6.3M-$9.3M$17.5M$4.5M
Payments To Acquire Property Plant And Equipment$738.0K$374.0K$3.9M$20.6M$15.3M$82.0K
Net Cash Provided By Used In Financing Activities$274.6M$76.7M$136.4M$52.1M$39.1M$291.1M
Proceeds From Payments For Other Financing Activities-$337.0K-$167.0K-$229.0K-$1.0M-$514.0K
Payments To Acquire In Process Research And Development$3.5M$4.3M$6.3M$9.0M
Proceeds From Stock Plans$159.0K$89.0K$68.0K$253.0K
Increase Decrease In Contract With Customer Liability-$9.8M-$8.3M-$15.5M$33.6M

Quarterly (10-Q, single quarters)

Metric \ QuarterQ1 2025Q1 2024Q1 2023Q1 2022Q1 2021Q1 2020Q4 2019Q3 2019
Net Cash Provided By Used In Operating Activities-$22.0M-$19.8M-$20.2M-$40.9M-$22.0M-$1.7M$0.00$0.00
Net Cash Provided By Used In Investing Activities-$371.0K-$140.0K-$3.9M-$11.4M-$534.0K$0.00$0.00$0.00
Increase Decrease In Accounts Payable$923.0K$4.0M$359.0K$2.5M$1.9M$0.00$0.00$0.00
Share Based Compensation$3.3M$3.2M$1.7M$5.3M$3.6M$0.00$0.00$0.00
Increase Decrease In Prepaid Deferred Expense And Other Assets$1.1M$693.0K$400.0K-$271.0K$4.2M$0.00$0.00
Increase Decrease In Accrued Expense And Other Liabilities-$2.1M$422.0K-$250.0K-$779.0K$3.2M$907.0K$135.0K
Payments To Acquire Property Plant And Equipment$140.0K$3.9M$8.4M$534.0K$0.00$0.00$0.00
Net Cash Provided By Used In Financing Activities-$52.0K-$22.0K-$370.0K-$107.0K$18.0M$0.00$0.00
Proceeds From Payments For Other Financing Activities-$80.0K-$30.0K-$33.0K-$233.0K
Payments To Acquire In Process Research And Development$378.0K$140.0K$3.0M$0.00$0.00
Proceeds From Stock Plans$75.0K$26.0K$50.0K$277.0K
Increase Decrease In Contract With Customer Liability-$2.3M-$3.4M-$4.7M

Per-Share & Share Counts

Annual (10-K / 20-F)

Metric \ Fiscal YearFY2025FY2024FY2023FY2022FY2021FY2020FY2019
Diluted EPS *-$0.34-$0.36-$0.96-$3.78-$4.64-$3.40
Common Stock Shares Authorized700.0M400.0M400.0M200.0M200.0M200.0M10.9M
Preferred Stock Shares Authorized10.0M10.0M10.0M10.0M10.0M10.0M0.00
Weighted Average Number Of Shares Outstanding Basic319.7M250.1M116.1M44.0M37.7M
Weighted Average Number Of Diluted Shares Outstanding319.7M250.1M116.1M44.0M37.7M
Earnings Per Share Basic$-0.34$-0.36$-0.96$-3.78$-4.64
Preferred Stock Shares Outstanding0.000.000.000.000.000.000.00
Preferred Stock Shares Issued0.000.000.000.000.000.000.00
Preferred Stock Par Or Stated Value Per Share$0.00$0.00$0.00$0.00$0.00$0.00$0.00
Common Stock Shares Outstanding285.1M204.9M187.0M63.2M38.5M37.8M10.9M
Common Stock Shares Issued285.1M204.9M187.0M63.2M38.5M37.8M10.9M
Common Stock Par Or Stated Value Per Share$0.00$0.00$0.00$0.00$0.00$0.00$0.00
Weighted Average Number Of Share Outstanding Basic And Diluted37.7M17.7M

Quarterly (10-Q, single quarters)

Metric \ QuarterQ3 2025Q2 2025Q1 2025Q3 2024Q2 2024Q1 2024Q3 2023Q2 2023Q1 2023Q3 2022Q2 2022Q1 2022Q3 2021Q2 2021Q1 2021Q3 2020Q2 2020Q1 2020Q4 2019Q3 2019
Diluted EPS *-$0.09-$0.09-$0.08-$0.10-$0.09-$0.10-$0.93-$0.38-$0.28-$0.65-$0.85-$1.32-$1.35-$1.09-$0.87-$1.28-$1.95-$0.50-$0.12$0.00
Common Stock Shares Authorized700.0M700.0M400.0M400.0M400.0M400.0M200.0M200.0M200.0M200.0M200.0M200.0M200.0M200.0M200.0M
Preferred Stock Shares Authorized10.0M10.0M10.0M10.0M10.0M10.0M10.0M10.0M10.0M10.0M10.0M10.0M10.0M10.0M10.0M
Weighted Average Number Of Shares Outstanding Basic353.3M298.0M269.3M267.8M232.8M231.2M125.7M64.2M63.3M40.9M40.1M38.2M38.0M37.5M
Weighted Average Number Of Diluted Shares Outstanding353.3M298.0M269.3M267.8M232.8M231.2M125.7M64.2M63.3M40.9M40.1M38.2M38.0M37.5M
Earnings Per Share Basic$-0.09$-0.09$-0.08$-0.10$-0.09$-0.10$-0.93$-0.38$-0.28$-0.65$-0.85$-1.32$-1.35$-1.09
Preferred Stock Shares Outstanding0.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.00
Preferred Stock Shares Issued0.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.00
Preferred Stock Par Or Stated Value Per Share$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00
Common Stock Shares Outstanding273.9M272.7M205.1M204.9M201.4M187.0M187.0M64.4M63.5M41.2M41.0M38.5M38.5M38.4M37.8M37.8M
Common Stock Shares Issued273.9M272.7M205.1M204.9M201.4M187.0M187.0M64.4M63.5M41.2M41.0M38.5M38.5M38.4M37.8M37.8M
Common Stock Par Or Stated Value Per Share$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00
Weighted Average Number Of Share Outstanding Basic And Diluted38.2M38.0M37.5M37.0M11.7M10.9M10.9M9.6M8.7M

Other Metrics

Annual (10-K / 20-F)

Metric \ Fiscal YearFY2025FY2024FY2023FY2022FY2021FY2020FY2019
Depreciation$1.1M$1.2M$1.4M$1.2M$492.0K$9.0K
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value$13.3M$13.1M$7.9M$18.3M$18.6M$3.4M
Additional Paid In Capital$958.4M$677.9M$587.9M$402.4M$331.0M$312.4M$980.0K
Interest Paid Net$5.4M$5.3M$5.0M$2.8M$641.0K$28.0K
Other Noncash Income Expense-$296.0K-$750.0K-$741.0K-$906.0K-$388.0K
Stock Issued During Period Value Employee Stock Purchase Plan$159.0K$89.0K$68.0K$253.0K
Capital Expenditures Incurred But Not Yet Paid$46.0K$18.0K$387.0K$141.0K
Change In Fair Value Of Term Loan$6.2M$4.6M$1.5M
Investment Income Interest$9.2M$6.9M$3.6M
Gain Loss On Fair Value Of Terms Loan Attributable To Instrument Specific Credit Risk$3.8M-$4.0M
Payment Of Shelf Registration Costs$387.0K$358.0K$360.0K

Quarterly (10-Q, single quarters)

Metric \ QuarterQ3 2025Q2 2025Q1 2025Q3 2024Q2 2024Q1 2024Q3 2023Q2 2023Q1 2023Q3 2022Q2 2022Q1 2022Q3 2021Q2 2021Q1 2021Q3 2020Q2 2020Q1 2020Q4 2019Q3 2019
Depreciation$200.0K$300.0K$283.0K$300.0K$300.0K$325.0K$300.0K$400.0K$331.0K$300.0K$300.0K$260.0K$200.0K$85.0K$32.0K$0.00$0.00$0.00$0.00
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value$3.3M$3.2M$3.3M$3.4M$3.3M$3.2M$2.0M$2.2M$1.7M$4.5M$4.2M$5.5M$5.1M$4.5M$3.6M$1.3M
Additional Paid In Capital$903.6M$900.1M$681.2M$674.6M$664.5M$591.2M$511.6M$406.5M$404.1M$357.1M$352.3M$336.5M$325.7M$320.6M$316.0M$310.5M
Interest Paid Net$1.3M$1.3M$1.1M$419.0K$0.00$0.00
Other Noncash Income Expense$5.0K-$27.0K-$128.0K-$194.0K
Stock Issued During Period Value Employee Stock Purchase Plan$84.0K$75.0K$63.0K$26.0K$18.0K$50.0K$253.0K
Capital Expenditures Incurred But Not Yet Paid$23.0K$21.0K$128.0K$0.00$15.0K
Change In Fair Value Of Term Loan$1.5M$1.5M$1.5M$1.7M$1.3M$1.1M
Investment Income Interest$3.2M$1.9M$1.3M$2.1M$1.4M$1.7M$1.1M
Gain Loss On Fair Value Of Terms Loan Attributable To Instrument Specific Credit Risk-$444.0K$1.6M$1.7M-$4.7M$2.7M-$251.0K
Payment Of Shelf Registration Costs$47.0K$387.0K$151.0K

Most recent annual filing with the SEC: March 19, 2026

Data sourced from SEC EDGAR public filings as of August 5, 2026.