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TSHA Insider Trading

Insider Ownership Percentage: 3.78%
Insider Buying (Last 12 Months): $2,062,500.00
Insider Selling (Last 12 Months): $5,164,093.26

Taysha Gene Therapies Insider Trading History Chart

This chart shows the insider buying and selling history at Taysha Gene Therapies by year and by quarter.

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Taysha Gene Therapies Share Price & Price History

Current Price: $4.53
Price Change: ▲ Price Increase of +0.133 (3.02%)
As of 03/23/2026 04:59 PM ET

This chart shows the closing price history over time for TSHA up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Taysha Gene Therapies Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
2/4/2026Kamran AlamCFOSell1,655$4.52$7,480.601,442,131View SEC Filing Icon  
1/26/2026Kamran AlamCFOSell23,849$4.61$109,943.891,443,786View SEC Filing Icon  
1/26/2026Sean P. NolanCEOSell41,312$4.61$190,448.322,908,257View SEC Filing Icon  
1/26/2026Sukumar NagendranInsiderSell26,918$4.61$124,091.981,317,389View SEC Filing Icon  
1/23/2026Kamran AlamCFOSell78,968$4.75$375,098.001,467,635View SEC Filing Icon  
1/23/2026Sean P. NolanCEOSell136,789$4.75$649,747.752,949,569View SEC Filing Icon  
1/23/2026Sukumar NagendranInsiderSell89,132$4.75$423,377.001,344,307View SEC Filing Icon  
1/12/2026Sukumar NagendranInsiderSell200,000$4.71$942,000.001,006,439View SEC Filing Icon  
12/1/2025Sukumar NagendranInsiderSell260,047$4.51$1,172,811.971,006,439View SEC Filing Icon  
11/28/2025Sukumar NagendranInsiderSell110,125$4.75$523,093.751,006,439View SEC Filing Icon  
9/10/2025Sukumar NagendranInsiderSell200,000$3.23$646,000.001,006,439View SEC Filing Icon  
5/30/2025Paul B. ManningMajor ShareholderBuy750,000$2.75$2,062,500.002,841,704View SEC Filing Icon  
6/27/2024Paul B. ManningMajor ShareholderBuy1,333,333$2.25$2,999,999.251,333,333View SEC Filing Icon  
11/17/2023Paul B. ManningMajor ShareholderBuy100,000$1.63$163,000.0016,566,667View SEC Filing Icon  
8/24/2023Kamran AlamCFOSell33,000$2.33$76,890.00258,042View SEC Filing Icon  
8/16/2023John A Stalfort IIIDirectorBuy388,889$0.90$350,000.10999,381View SEC Filing Icon  
8/16/2023Paul B. ManningMajor ShareholderBuy16,466,667$0.90$14,820,000.3016,466,667View SEC Filing Icon  
8/16/2023Sean P. NolanCEOBuy444,444$0.90$399,999.601,535,545View SEC Filing Icon  
7/12/2023R.A. Session, IIMajor ShareholderSell80,528$0.71$57,174.888,877,091View SEC Filing Icon  
6/22/2023R.A. Session, IIMajor ShareholderSell10,508$0.70$7,355.608,975,719View SEC Filing Icon  
6/20/2023R.A. Session, IIMajor ShareholderSell295,653$0.71$209,913.639,125,189View SEC Filing Icon  
5/16/2023Sukumar NagendranInsiderBuy5,000$0.68$3,400.0034,226View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Taysha Gene Therapies (NASDAQ:TSHA)

77.70% of Taysha Gene Therapies stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at TSHA by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Taysha Gene Therapies Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
3/3/2026Caitong International Asset Management Co. Ltd25,577$0.14M0.0%+698.3%0.009%Search for SEC Filing on Google Icon
2/26/2026Seven Fleet Capital Management LP167,223$0.92M0.7%N/A0.061%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.1,332,780$7.33M0.0%+376.3%0.487%Search for SEC Filing on Google Icon
2/18/2026Oracle Investment Management Inc.265,000$1.46M0.9%N/A0.097%Search for SEC Filing on Google Icon
2/18/2026ADAR1 Capital Management LLC2,495,809$13.73M1.0%-12.0%0.911%Search for SEC Filing on Google Icon
2/18/2026Voloridge Investment Management LLC54,785$0.30M0.0%N/A0.020%Search for SEC Filing on Google Icon
2/18/2026Vestal Point Capital LP13,750,000$75.63M2.6%+150.0%5.020%Search for SEC Filing on Google Icon
2/18/2026Virtus Investment Advisers LLC45,946$0.25M0.1%+7.0%0.017%Search for SEC Filing on Google Icon
2/18/2026Wellington Management Group LLP711,235$3.91M0.0%+25.2%0.260%Search for SEC Filing on Google Icon
2/18/2026SummitTX Capital L.P.56,595$0.31M0.0%N/A0.021%Search for SEC Filing on Google Icon
2/18/2026Sphera Funds Management LTD.368,146$2.03M0.4%-9.8%0.134%Search for SEC Filing on Google Icon
2/18/2026Superstring Capital Management LP980,768$5.39M2.9%N/A0.358%Search for SEC Filing on Google Icon
2/18/2026RTW Investments LP16,398,297$90.19M0.9%-32.7%5.987%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC3,178,863$17.48M0.0%-24.2%1.161%Search for SEC Filing on Google Icon
2/18/2026Janus Henderson Group PLC69,000$0.38M0.0%N/A0.025%Search for SEC Filing on Google Icon
2/18/2026First Manhattan CO. LLC.43,500$0.24M0.0%+52.6%0.016%Search for SEC Filing on Google Icon
2/18/2026Casdin Capital LLC1,500,000$8.25M0.5%N/A0.548%Search for SEC Filing on Google Icon
2/18/2026Balyasny Asset Management L.P.42,070$0.23M0.0%N/A0.015%Search for SEC Filing on Google Icon
2/18/2026Boothbay Fund Management LLC309,481$1.70M0.0%-25.5%0.113%Search for SEC Filing on Google Icon
2/17/2026Guggenheim Capital LLC11,111$61K0.0%N/A0.004%Search for SEC Filing on Google Icon
2/17/2026ADAR1 Capital Management LLC2,495,809$13.73M1.0%-12.0%0.911%Search for SEC Filing on Google Icon
2/17/2026J. Goldman & Co LP33,750$0.19M0.0%N/A0.012%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC168,862$0.93M0.0%+11.8%0.062%Search for SEC Filing on Google Icon
2/17/2026Cetera Investment Advisers21,154$0.12M0.0%+30.9%0.008%Search for SEC Filing on Google Icon
2/17/2026Price T Rowe Associates Inc. MD121,814$0.67M0.0%+7.0%0.044%Search for SEC Filing on Google Icon
2/17/2026Adage Capital Partners GP L.L.C.1,328,000$7.30M0.0%-60.1%0.485%Search for SEC Filing on Google Icon
2/17/2026California State Teachers Retirement System138,580$0.76M0.0%+1,236.0%0.051%Search for SEC Filing on Google Icon
2/17/2026Granahan Investment Management LLC703,971$3.87M0.2%-37.0%0.257%Search for SEC Filing on Google Icon
2/17/2026State of Wisconsin Investment Board113,178$0.62M0.0%+163.5%0.041%Search for SEC Filing on Google Icon
2/17/2026Captrust Financial Advisors15,113$83K0.0%N/A0.006%Search for SEC Filing on Google Icon
2/17/2026Royal Bank of Canada6,302$34K0.0%-98.9%0.002%Search for SEC Filing on Google Icon
2/17/2026Mangrove Partners IM LLC20,546$0.11M0.0%N/A0.008%Search for SEC Filing on Google Icon
2/17/2026Militia Capital Partners LP46,500$0.26M0.1%-30.4%0.017%Search for SEC Filing on Google Icon
2/17/2026Polar Capital Holdings Plc7,931,403$43.62M0.2%+49.8%2.896%Search for SEC Filing on Google Icon
2/17/2026Rice Hall James & Associates LLC1,270,645$6.99M0.4%+119.8%0.464%Search for SEC Filing on Google Icon
2/16/2026Squarepoint Ops LLC471,577$2.59M0.0%+137.7%0.172%Search for SEC Filing on Google Icon
2/16/2026Panagora Asset Management Inc.11,574$64K0.0%N/A0.004%Search for SEC Filing on Google Icon
2/16/2026Focus Partners Wealth295,516$1.63M0.0%N/A0.108%Search for SEC Filing on Google Icon
2/16/2026Healthcare of Ontario Pension Plan Trust Fund3,722,000$20.47M0.0%N/A1.359%Search for SEC Filing on Google Icon
2/16/2026Barclays PLC5,539,001$30.47M0.0%+7.6%2.022%Search for SEC Filing on Google Icon
2/13/2026The Manufacturers Life Insurance Company 67,085$0.37M0.0%-4.0%0.024%Search for SEC Filing on Google Icon
2/13/2026Affinity Asset Advisors LLC3,300,000$18.15M1.0%+10.0%1.205%Search for SEC Filing on Google Icon
2/13/2026Morgan Stanley18,078,518$99.43M0.0%-6.4%6.600%Search for SEC Filing on Google Icon
2/13/2026Rafferty Asset Management LLC344,784$1.90M0.0%+43.8%0.126%Search for SEC Filing on Google Icon
2/13/2026Siren L.L.C.10,129,913$55.72M1.7%-8.0%3.698%Search for SEC Filing on Google Icon
2/13/2026Charles Schwab Investment Management Inc.1,902,978$10.47M0.0%+3.1%0.695%Search for SEC Filing on Google Icon
2/13/2026State Street Corp10,790,084$59.35M0.0%+49.1%3.939%Search for SEC Filing on Google Icon
2/13/2026Caitong International Asset Management Co. Ltd7,811$43K0.1%+143.8%0.003%Search for SEC Filing on Google Icon
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC167,500$0.92M0.0%N/A0.061%Search for SEC Filing on Google Icon
2/13/2026Wells Fargo & Company MN305,086$1.68M0.0%+110.3%0.111%Search for SEC Filing on Google Icon
2/12/2026HRT Financial LP409,254$2.25M0.0%N/A0.149%Search for SEC Filing on Google Icon
2/12/2026MetLife Investment Management LLC113,266$0.62M0.0%-10.8%0.041%Search for SEC Filing on Google Icon
2/12/2026Cibc World Markets Corp14,612$80K0.0%N/A0.005%Search for SEC Filing on Google Icon
2/12/2026Commonwealth Equity Services LLC55,657$0.31M0.0%-4.5%0.020%Search for SEC Filing on Google Icon
2/12/2026Renaissance Technologies LLC171,100$0.94M0.0%N/A0.062%Search for SEC Filing on Google Icon
2/12/2026Dimensional Fund Advisors LP490,472$2.70M0.0%+42.1%0.179%Search for SEC Filing on Google Icon
2/12/2026Ensign Peak Advisors Inc275,111$1.51M0.0%N/A0.100%Search for SEC Filing on Google Icon
2/12/2026Informed Momentum Co LLC823,758$4.53M0.5%N/A0.301%Search for SEC Filing on Google Icon
2/12/2026Alps Advisors Inc.224,920$1.24M0.0%N/A0.082%Search for SEC Filing on Google Icon
2/12/2026Swiss National Bank268,800$1.48M0.0%N/A0.098%Search for SEC Filing on Google Icon
2/12/2026Polen Capital Management LLC156,586$0.86M0.0%N/A0.057%Search for SEC Filing on Google Icon
2/12/2026Nuveen LLC545,286$3M0.0%+7.5%0.199%Search for SEC Filing on Google Icon
2/11/2026Deutsche Bank AG160,779$0.88M0.0%+30.9%0.059%Search for SEC Filing on Google Icon
2/11/2026JPMorgan Chase & Co.774,412$4.26M0.0%+161.4%0.283%Search for SEC Filing on Google Icon
2/11/2026Los Angeles Capital Management LLC32,918$0.18M0.0%N/A0.012%Search for SEC Filing on Google Icon
2/10/2026CIBC Asset Management Inc11,959$66K0.0%N/A0.004%Search for SEC Filing on Google Icon
2/10/2026Goldman Sachs Group Inc.13,692,739$75.31M0.0%+2.3%4.999%Search for SEC Filing on Google Icon
2/10/2026AXQ Capital LP37,804$0.21M0.0%-23.9%0.014%Search for SEC Filing on Google Icon
2/10/2026Norges Bank1,837,800$10.11M0.0%N/A0.671%Search for SEC Filing on Google Icon
2/10/2026Intech Investment Management LLC71,069$0.39M0.0%+3.6%0.026%Search for SEC Filing on Google Icon
2/9/2026Geode Capital Management LLC5,387,026$29.63M0.0%+4.1%1.967%Search for SEC Filing on Google Icon
2/9/2026Jefferies Financial Group Inc.25,000$0.14M0.0%-98.8%0.009%Search for SEC Filing on Google Icon
2/6/2026Legato Capital Management LLC15,023$83K0.0%N/A0.005%Search for SEC Filing on Google Icon
2/6/2026Leonteq Securities AG27,999$0.15M0.0%N/A0.010%Search for SEC Filing on Google Icon
2/6/2026Quantum Private Wealth LLC819,715$4.51M1.3%-0.3%0.299%Search for SEC Filing on Google Icon
2/6/2026GSA Capital Partners LLP208,016$1.14M0.1%-56.5%0.076%Search for SEC Filing on Google Icon
2/6/2026Profund Advisors LLC128,590$0.71M0.0%+141.0%0.047%Search for SEC Filing on Google Icon
2/6/2026ProShare Advisors LLC52,463$0.29M0.0%+14.0%0.019%Search for SEC Filing on Google Icon
2/5/2026Abacus Wealth Partners LLC55,173$0.30M0.0%N/A0.020%Search for SEC Filing on Google Icon
2/3/2026Mitsubishi UFJ Asset Management Co. Ltd.57,975$0.30M0.0%-28.2%0.021%Search for SEC Filing on Google Icon
2/3/2026Privium Fund Management B.V.164,900$0.91M0.2%+22.2%0.060%Search for SEC Filing on Google Icon
2/2/2026Allegheny Financial Group26,350$0.15M0.0%+75.7%0.010%Search for SEC Filing on Google Icon
2/2/2026Oppenheimer Asset Management Inc.10,773$59K0.0%N/A0.004%Search for SEC Filing on Google Icon
1/29/2026Pictet Asset Management Holding SA19,318$0.11M0.0%N/A0.007%Search for SEC Filing on Google Icon
1/29/2026UBS Group AG383,043$2.11M0.0%-40.1%0.140%Search for SEC Filing on Google Icon
1/29/2026Vanguard Group Inc.13,267,805$72.97M0.0%+3.3%4.844%Search for SEC Filing on Google Icon
1/29/2026China Universal Asset Management Co. Ltd.44,635$0.25M0.0%-6.7%0.016%Search for SEC Filing on Google Icon
1/29/2026NBC Securities Inc.52,955$0.29M0.0%N/A0.019%Search for SEC Filing on Google Icon
1/28/2026Arizona State Retirement System37,677$0.21M0.0%N/A0.014%Search for SEC Filing on Google Icon
1/28/2026Chicago Partners Investment Group LLC166,541$0.92M0.0%+1.5%0.061%Search for SEC Filing on Google Icon
1/27/2026Zurcher Kantonalbank Zurich Cantonalbank 67,477$0.37M0.0%N/A0.025%Search for SEC Filing on Google Icon
1/26/2026Mirae Asset Global Investments Co. Ltd.13,311$73K0.0%+26.2%0.005%Search for SEC Filing on Google Icon
1/21/2026Palumbo Wealth Management LLC178,007$0.98M0.2%+13.1%0.065%Search for SEC Filing on Google Icon
1/21/2026Capricorn Fund Managers Ltd300,000$1.65M0.4%N/A0.110%Search for SEC Filing on Google Icon
1/16/2026Aberdeen Group plc1,021,063$5.62M0.0%N/A0.373%Search for SEC Filing on Google Icon
1/14/2026Hennion & Walsh Asset Management Inc.308,457$1.70M0.1%N/A0.113%Search for SEC Filing on Google Icon
1/9/2026SG Americas Securities LLC781,474$4.30M0.0%+2,271.8%0.285%Search for SEC Filing on Google Icon
1/1/2026JPMorgan Chase & Co.296,244$0.97M0.0%+33.1%0.108%Search for SEC Filing on Google Icon
11/21/2025CIBC Bancorp USA Inc.22,643$74K0.0%N/A0.008%Search for SEC Filing on Google Icon
11/17/2025Woodline Partners LP500,000$1.64M0.0%-50.0%0.183%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Taysha Gene Therapies logo
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 CLN7 disease; TSHA-118 for the treatment of CLN1 disease; TSHA-105 for the treatment of for SLC13A5 deficiency; TSHA-113 for the treatment of tauopathies; TSHA-106 for the treatment of angelman syndrome; TSHA-114 for the treatment of fragile X syndrome; 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. Taysha Gene Therapies, Inc. was incorporated in 2019 and is headquartered in Dallas, Texas.
Read More on Taysha Gene Therapies

Today's Range

Now: $4.53
Low: $4.37
High: $4.54

50 Day Range

MA: $4.63
Low: $4.40
High: $5.09

52 Week Range

Now: $4.53
Low: $1.05
High: $6.02

Volume

1,737,812 shs

Average Volume

2,839,543 shs

Market Capitalization

$1.30 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.02

Who are the company insiders with the largest holdings of Taysha Gene Therapies?

Taysha Gene Therapies' top insider investors include:
  1. Sean P Nolan (CEO)
  2. Paul B Manning (Major Shareholder)
  3. Kamran Alam (CFO)
  4. Sukumar Nagendran (Insider)
Learn More about top insider investors at Taysha Gene Therapies.

Who are the major institutional investors of Taysha Gene Therapies?

Taysha Gene Therapies' top institutional investors include:
  1. Morgan Stanley — 6.60%
  2. RTW Investments LP — 5.99%
  3. Vestal Point Capital LP — 5.02%
  4. Goldman Sachs Group Inc. — 5.00%
  5. Vanguard Group Inc. — 4.84%
  6. State Street Corp — 3.94%
Learn More about top institutional investors of Taysha Gene Therapies stock.

Which institutional investors are selling Taysha Gene Therapies stock?

In the last quarter, TSHA stock was sold by these institutional investors:
  1. RTW Investments LP
  2. Jefferies Financial Group Inc.
  3. Adage Capital Partners GP L.L.C.
  4. Morgan Stanley
  5. Millennium Management LLC
  6. Siren L.L.C.
  7. Royal Bank of Canada
  8. Granahan Investment Management LLC
Within the last year, company insiders that have sold Taysha Gene Therapies company stock include:
  1. Sean P Nolan (CEO)
  2. Paul B Manning (Major Shareholder)
  3. Kamran Alam (CFO)
Learn More investors selling Taysha Gene Therapies stock.

Which institutional investors are buying Taysha Gene Therapies stock?

During the previous quarter, TSHA stock was purchased by institutional investors including:
  1. Vestal Point Capital LP
  2. Healthcare of Ontario Pension Plan Trust Fund
  3. State Street Corp
  4. Polar Capital Holdings Plc
  5. Norges Bank
  6. Casdin Capital LLC
  7. Invesco Ltd.
  8. Aberdeen Group plc