Taysha Gene Therapies, Inc. TSHA
We take great care to ensure that the data presented and summarized in this overview for Taysha Gene Therapies, Inc. is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding TSHA
View all-
Rtw Investments, LP New York, NY25MShares$72.8 Million0.89% of portfolio
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Ra Capital Management, L.P. Boston, MA23.6MShares$68.5 Million1.19% of portfolio
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Avoro Capital Advisors LLC New York, NY21.7MShares$63.1 Million0.91% of portfolio
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Morgan Stanley New York, NY16.9MShares$49.1 Million0.0% of portfolio
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Octagon Capital Advisors LP New York, NY12.6MShares$36.6 Million11.04% of portfolio
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Goldman Sachs Group Inc New York, NY12.6MShares$36.6 Million0.0% of portfolio
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Black Rock Inc. New York, NY11.7MShares$34.2 Million0.0% of portfolio
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Siren, L.L.C. New York, NY11MShares$32.1 Million1.32% of portfolio
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Vanguard Group Inc Valley Forge, PA10.9MShares$31.7 Million0.0% of portfolio
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Jefferies Financial Group Inc. New York, NY10.3MShares$30 Million0.22% of portfolio
Latest Institutional Activity in TSHA
Top Purchases
Top Sells
About TSHA
Taysha Gene Therapies, Inc., a gene therapy company, focuses on developing and commercializing adeno-associated virus-based gene therapies for the treatment of monogenic diseases of the central nervous system. It primarily develops TSHA-120 for the treatment of giant axonal neuropathy; TSHA-102 for the treatment of Rett syndrome; TSHA-121 for the treatment of CLN1 disease; TSHA-118 for the treatment of CLN1 disease; TSHA-105 foe the treatment of for SLC13A5 Deficiency; and TSHA-101 for the treatment of GM2 gangliosidosis. Taysha Gene Therapies, Inc. has a strategic partnership with The University of Texas Southwestern Medical Center to develop and commercialize transformative gene therapy treatments. The company was incorporated in 2019 and is based in Dallas, Texas.
Insider Transactions at TSHA
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Jun 02
2025
|
Laura Sepp Lorenzino |
BUY
Grant, award, or other acquisition
|
Direct |
56,623
+34.85%
|
-
|
|
Jun 02
2025
|
Alison S Long |
BUY
Grant, award, or other acquisition
|
Direct |
56,623
+34.85%
|
-
|
|
Jun 02
2025
|
Phillip B. Donenberg |
BUY
Grant, award, or other acquisition
|
Direct |
56,623
+20.47%
|
-
|
|
Jun 02
2025
|
John A Stalfort Iii |
BUY
Grant, award, or other acquisition
|
Direct |
56,623
+4.67%
|
-
|
|
May 30
2025
|
Paul B Manning |
BUY
Open market or private purchase
|
Indirect |
750,000
+20.88%
|
$1,500,000
$2.75 P/Share
|
|
Mar 11
2025
|
Kamran Alam CHIEF FINANCIAL OFFICER |
SELL
Payment of exercise price or tax liability
|
Direct |
29,843
-2.35%
|
$29,843
$1.69 P/Share
|
|
Jan 02
2025
|
Sukumar Nagendran President and Head of R&D |
BUY
Grant, award, or other acquisition
|
Direct |
324,500
+20.98%
|
-
|
|
Jan 02
2025
|
Sean P. Nolan Chief Executive Officer |
BUY
Grant, award, or other acquisition
|
Direct |
892,500
+30.04%
|
-
|
|
Jan 02
2025
|
Kamran Alam CHIEF FINANCIAL OFFICER |
BUY
Grant, award, or other acquisition
|
Direct |
431,000
+25.31%
|
-
|
|
Jun 27
2024
|
Paul B Manning |
BUY
Open market or private purchase
|
Direct |
1,333,333
+50.0%
|
$2,666,666
$2.25 P/Share
|
|
May 29
2024
|
Laura Sepp Lorenzino |
BUY
Grant, award, or other acquisition
|
Direct |
49,220
+50.0%
|
-
|
|
May 29
2024
|
Phillip B. Donenberg |
BUY
Grant, award, or other acquisition
|
Direct |
49,220
+23.16%
|
-
|
|
May 29
2024
|
Alison S Long |
BUY
Grant, award, or other acquisition
|
Direct |
49,220
+50.0%
|
-
|
|
May 29
2024
|
John A Stalfort Iii |
BUY
Grant, award, or other acquisition
|
Direct |
49,220
+4.29%
|
-
|
|
Feb 02
2024
|
Kamran Alam CHIEF FINANCIAL OFFICER |
SELL
Payment of exercise price or tax liability
|
Direct |
1,288
-0.15%
|
$1,288
$1.51 P/Share
|
|
Jan 02
2024
|
Sean P. Nolan Chief Executive Officer |
BUY
Grant, award, or other acquisition
|
Direct |
1,184,688
+49.98%
|
-
|
|
Jan 02
2024
|
Sukumar Nagendran President and Head of R&D |
BUY
Grant, award, or other acquisition
|
Direct |
863,617
+49.03%
|
-
|
|
Jan 02
2024
|
Kamran Alam CHIEF FINANCIAL OFFICER |
BUY
Grant, award, or other acquisition
|
Direct |
590,413
+41.21%
|
-
|
|
Nov 17
2023
|
Paul B Manning |
BUY
Open market or private purchase
|
Indirect |
100,000
+0.6%
|
$100,000
$1.63 P/Share
|
|
Aug 24
2023
|
Kamran Alam CHIEF FINANCIAL OFFICER |
SELL
Open market or private sale
|
Direct |
33,000
-11.34%
|
$66,000
$2.33 P/Share
|
Last 12 Months Summary
| Open market or private purchase | 750K shares |
|---|---|
| Grant, award, or other acquisition | 1.87M shares |
| Payment of exercise price or tax liability | 29.8K shares |
|---|