Stocks · Health care · Biological Products, (No Diagnostic Substances)

Taysha Gene Therapies, Inc.

TSHA Clue Score55
United States Fiscal year ends December CIK 0001806310
$4.49 +1.35% Close, 9 Oct 2026

Price, with every insider trade on it

Closing prices, 12 months · point at a dot for who traded, or at the line for the close
4.49 on 9 Oct 2026
7 5 4 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $5.05 14 Oct 2025 $5.16 15 Oct 2025 $5.34 16 Oct 2025 $5.08 17 Oct 2025 $4.72 20 Oct 2025 $4.72 21 Oct 2025 $5.15 22 Oct 2025 $4.94 23 Oct 2025 $4.94 24 Oct 2025 $4.75 27 Oct 2025 $4.88 28 Oct 2025 $4.99 29 Oct 2025 $5.01 30 Oct 2025 $4.91 31 Oct 2025 $4.96 3 Nov 2025 $4.46 4 Nov 2025 $4.27 5 Nov 2025 $4.03 6 Nov 2025 $3.92 7 Nov 2025 $3.83 10 Nov 2025 $3.89 11 Nov 2025 $4.28 12 Nov 2025 $4.36 13 Nov 2025 $4.01 14 Nov 2025 $4.13 17 Nov 2025 $4.12 18 Nov 2025 $4.15 19 Nov 2025 $4.01 20 Nov 2025 $3.99 21 Nov 2025 $4.19 24 Nov 2025 $4.42 25 Nov 2025 $4.59 26 Nov 2025 $4.86 28 Nov 2025 $4.74 1 Dec 2025 $4.43 2 Dec 2025 $4.06 3 Dec 2025 $4.49 4 Dec 2025 $5.06 5 Dec 2025 $5.05 8 Dec 2025 $5.45 9 Dec 2025 $5.31 10 Dec 2025 $5.56 11 Dec 2025 $5.76 12 Dec 2025 $5.79 15 Dec 2025 $5.76 16 Dec 2025 $5.82 17 Dec 2025 $5.44 18 Dec 2025 $5.45 19 Dec 2025 $5.49 22 Dec 2025 $5.86 23 Dec 2025 $5.71 24 Dec 2025 $5.91 26 Dec 2025 $5.83 29 Dec 2025 $5.65 30 Dec 2025 $5.66 31 Dec 2025 $5.50 2 Jan 2026 $5.25 5 Jan 2026 $4.89 6 Jan 2026 $5.26 7 Jan 2026 $5.31 8 Jan 2026 $5.14 9 Jan 2026 $4.98 12 Jan 2026 $4.86 13 Jan 2026 $4.90 14 Jan 2026 $5.04 15 Jan 2026 $4.90 16 Jan 2026 $4.56 20 Jan 2026 $4.64 21 Jan 2026 $4.78 22 Jan 2026 $5.09 23 Jan 2026 $4.66 26 Jan 2026 $4.72 27 Jan 2026 $4.76 28 Jan 2026 $4.48 29 Jan 2026 $4.57 30 Jan 2026 $4.51 2 Feb 2026 $4.66 3 Feb 2026 $4.72 4 Feb 2026 $4.54 5 Feb 2026 $4.41 6 Feb 2026 $4.61 9 Feb 2026 $4.61 10 Feb 2026 $4.48 11 Feb 2026 $4.66 12 Feb 2026 $4.65 13 Feb 2026 $4.55 17 Feb 2026 $4.58 18 Feb 2026 $4.65 19 Feb 2026 $4.79 20 Feb 2026 $4.70 23 Feb 2026 $4.84 24 Feb 2026 $4.89 25 Feb 2026 $4.67 26 Feb 2026 $4.57 27 Feb 2026 $4.53 2 Mar 2026 $4.53 3 Mar 2026 $4.53 4 Mar 2026 $4.64 5 Mar 2026 $4.49 6 Mar 2026 $4.57 9 Mar 2026 $4.59 10 Mar 2026 $4.57 11 Mar 2026 $4.52 12 Mar 2026 $4.61 13 Mar 2026 $4.49 16 Mar 2026 $4.53 17 Mar 2026 $4.57 18 Mar 2026 $4.45 19 Mar 2026 $4.56 20 Mar 2026 $4.40 23 Mar 2026 $4.54 24 Mar 2026 $4.13 25 Mar 2026 $4.58 26 Mar 2026 $4.32 27 Mar 2026 $4.07 30 Mar 2026 $4.07 31 Mar 2026 $4.47 1 Apr 2026 $4.31 2 Apr 2026 $4.37 6 Apr 2026 $4.65 7 Apr 2026 $4.57 8 Apr 2026 $4.55 9 Apr 2026 $4.63 10 Apr 2026 $4.49 13 Apr 2026 $4.42 14 Apr 2026 $4.71 15 Apr 2026 $6.00 16 Apr 2026 $5.95 17 Apr 2026 $6.43 20 Apr 2026 $6.46 21 Apr 2026 $6.22 22 Apr 2026 $6.72 23 Apr 2026 $6.40 24 Apr 2026 $6.40 27 Apr 2026 $6.46 28 Apr 2026 $6.30 29 Apr 2026 $6.27 30 Apr 2026 $6.39 1 May 2026 $6.33 4 May 2026 $6.64 5 May 2026 $6.94 6 May 2026 $6.98 7 May 2026 $6.67 8 May 2026 $6.81 11 May 2026 $6.82 12 May 2026 $6.85 13 May 2026 $6.67 14 May 2026 $6.30 15 May 2026 $5.96 18 May 2026 $5.45 19 May 2026 $5.19 20 May 2026 $5.49 21 May 2026 $5.54 22 May 2026 $5.49 26 May 2026 $5.59 27 May 2026 $5.75 28 May 2026 $5.92 29 May 2026 $5.87 1 Jun 2026 $5.97 2 Jun 2026 $5.69 3 Jun 2026 $5.55 4 Jun 2026 $5.89 5 Jun 2026 $5.50 8 Jun 2026 $5.43 9 Jun 2026 $5.36 10 Jun 2026 $5.40 11 Jun 2026 $5.58 12 Jun 2026 $5.71 15 Jun 2026 $5.97 16 Jun 2026 $5.85 17 Jun 2026 $6.19 18 Jun 2026 $6.42 22 Jun 2026 $6.53 23 Jun 2026 $6.86 24 Jun 2026 $6.94 25 Jun 2026 $6.21 26 Jun 2026 $6.34 29 Jun 2026 $6.73 30 Jun 2026 $6.81 1 Jul 2026 $6.65 2 Jul 2026 $6.53 6 Jul 2026 $6.38 7 Jul 2026 $6.50 8 Jul 2026 $6.49 9 Jul 2026 $6.57 10 Jul 2026 $6.34 13 Jul 2026 $5.38 14 Jul 2026 $5.70 15 Jul 2026 $6.19 16 Jul 2026 $5.97 17 Jul 2026 $5.96 20 Jul 2026 $5.58 21 Jul 2026 $5.67 22 Jul 2026 $5.66 23 Jul 2026 $5.83 24 Jul 2026 $5.52 27 Jul 2026 $5.54 28 Jul 2026 $5.46 29 Jul 2026 $5.61 30 Jul 2026 $5.88 31 Jul 2026 $5.86 3 Aug 2026 $5.78 4 Aug 2026 $6.20 5 Aug 2026 $6.46 6 Aug 2026 $6.34 7 Aug 2026 $6.56 10 Aug 2026 $6.37 11 Aug 2026 $6.68 12 Aug 2026 $6.41 13 Aug 2026 $5.99 14 Aug 2026 $5.95 17 Aug 2026 $6.21 18 Aug 2026 $6.19 19 Aug 2026 $6.43 20 Aug 2026 $6.11 21 Aug 2026 $6.09 24 Aug 2026 $5.97 25 Aug 2026 $6.20 26 Aug 2026 $6.02 27 Aug 2026 $5.96 28 Aug 2026 $5.77 31 Aug 2026 $5.69 1 Sep 2026 $5.70 2 Sep 2026 $5.64 3 Sep 2026 $5.57 4 Sep 2026 $5.60 8 Sep 2026 $5.48 9 Sep 2026 $5.34 10 Sep 2026 $5.16 11 Sep 2026 $5.02 14 Sep 2026 $5.01 15 Sep 2026 $5.06 16 Sep 2026 $5.07 17 Sep 2026 $5.16 18 Sep 2026 $5.02 21 Sep 2026 $5.04 22 Sep 2026 $5.16 23 Sep 2026 $4.91 24 Sep 2026 $4.79 25 Sep 2026 $4.67 28 Sep 2026 $4.99 29 Sep 2026 $4.99 30 Sep 2026 $4.87 1 Oct 2026 $4.74 2 Oct 2026 $4.63 5 Oct 2026 $4.49 6 Oct 2026 $4.39 7 Oct 2026 $4.43 8 Oct 2026 $4.43 9 Oct 2026 $4.49 Nagendran Sukumar President and Head of R&D Sold at will $523.09K 28 Nov 2025 · at $4.75 · 9.9% of stake Nagendran Sukumar President and Head of R&D Sold at will $1.17M 1 Dec 2025 · at $4.51 · 20.5% of stake Nagendran Sukumar President and Head of R&D Sold on a plan $942.00K 12 Jan 2026 · at $4.71 · 16.6% of stake Alam Kamran CHIEF FINANCIAL OFFICER Sold at will $375.10K 23 Jan 2026 · at $4.75 · 5.1% of stake Nagendran Sukumar President and Head of R&D Sold at will $423.38K 23 Jan 2026 · at $4.75 · 6.2% of stake Nolan Sean P. Chief Executive Officer Sold at will $649.75K 23 Jan 2026 · at $4.75 · 4.4% of stake Alam Kamran CHIEF FINANCIAL OFFICER Sold at will $109.94K 26 Jan 2026 · at $4.61 · 1.6% of stake Nagendran Sukumar President and Head of R&D Sold at will $124.09K 26 Jan 2026 · at $4.61 · 2.0% of stake Nolan Sean P. Chief Executive Officer Sold at will $190.45K 26 Jan 2026 · at $4.61 · 1.4% of stake Alam Kamran CHIEF FINANCIAL OFFICER Sold at will $7.48K 4 Feb 2026 · at $4.52 · 0.1% of stake Nagendran Sukumar President and Head of R&D Sold on a plan $892.00K 10 Apr 2026 · at $4.46 · 15.0% of stake Nagendran Sukumar President and Head of R&D Sold on a plan $1.25M 10 Jul 2026 · at $6.24 · 17.6% of stake
0 buys9 sales at will3 planned sales

Key numbers

Fiscal year 2025, ended 31 Dec 2025, as filed
Revenue
$9.77M
Net income
$109.00M
Free cash flow
$93.83M
Operating margin
-1,130.7%
Net margin
-1,115.3%
Return on equity
-44.1%
Return on capital
-29.4%
Debt to equity
0.20
Revenue growth, 1 yr
17.3%

Revenue and profit

Fiscal years, as filed with the SEC · point at a year for the detail
Full statements →
0K -60M FY20 Fiscal year 2020 Revenue $0.00 Net income $60.01M Margin n/a 0K -175M FY21 Fiscal year 2021 Revenue $0.00 Net income $174.52M Margin n/a 3M -166M FY22 Fiscal year 2022 Revenue $2.50M Net income $166.01M Margin -6,635.3% 15M -112M FY23 Fiscal year 2023 Revenue $15.45M Net income $111.57M Margin -722.1% · growth +517.5% 8M -89M FY24 Fiscal year 2024 Revenue $8.33M Net income $89.30M Margin -1,071.6% · growth -46.1% 10M -109M FY25 Fiscal year 2025 Revenue $9.77M Net income $109.00M Margin -1,115.3% · growth +17.3%
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
10 Jul 2026 Nagendran Sukumar
President and Head of R&D
Sold on a plan $1.25M 17.6%
10 Apr 2026 Nagendran Sukumar
President and Head of R&D
Sold on a plan $892.00K 15.0%
4 Feb 2026 Alam Kamran
CHIEF FINANCIAL OFFICER
Sold at will $7.48K 0.1%
26 Jan 2026 Nolan Sean P.
Chief Executive Officer
Sold at will $190.45K 1.4%
26 Jan 2026 Nagendran Sukumar
President and Head of R&D
Sold at will $124.09K 2.0%
26 Jan 2026 Alam Kamran
CHIEF FINANCIAL OFFICER
Sold at will $109.94K 1.6%