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TAYSHA GENE THERAPIES INC (TSHA) Stock Ownership and Short Interest

USA - NASDAQ:TSHA - US8776191061 - Common Stock

3.92 USD
-0.11 (-2.73%)
Last: 11/6/2025, 8:18:38 PM
3.89 USD
-0.03 (-0.77%)
Pre-Market: 11/7/2025, 8:30:55 AM
TSHA Ownership Chart.TSHA Ownership Chart: showing Insider, Institutional ownership and shares available to the public.TSHA Ownership.InsiderInstitutionalPublic



Shares Outstanding272.79M
Float242.55M
Float Short Interest Percentage17.31%
Owners (insider)1.03%
Owners (institutional)94.63%
Owners (insider) change-0.18%
Owners (institutional) change-0.82%
TSHA Institutional Ownership HistoryTSHA Institutional Ownership HistoryTSHA Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 50M 100M 150M 200M 250M
TSHA Historical Insider Transactions ChartTSHA Historical Insider Buy and Sell Transactions ChartTSHA Historical Insider Transactions Dec 2024 Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 0 500K 1M 1.5M
Date Name Type Shares Price Amount
Sep 10, 2025 Nagendran Sukumar Option Excercise 41150 0.70 $ 28,759.73
Sep 10, 2025 Nagendran Sukumar Open Market Sale 200000 3.23 $ 646,000.00
Aug 21, 2025 Nagendran Sukumar Open Market Sale 57054 2.85 $ 162,603.90
Aug 21, 2025 Alam Kamran Open Market Sale 54491 2.85 $ 155,299.35
Jun 2, 2025 Stalfort Sean Grant 56623 0.00 $ 0.00
Jun 2, 2025 Donenberg Phillip B. Grant 56623 0.00 $ 0.00
Jun 2, 2025 Long Alison S Grant 56623 0.00 $ 0.00
Jun 2, 2025 Sepp-Lorenzino Laura Grant 56623 0.00 $ 0.00
May 30, 2025 Manning Paul B Open Market Purchase 750000 2.75 $ 2,062,500.00
Mar 11, 2025 Alam Kamran Option Excercise 29843 1.69 $ 50,434.67
Jan 2, 2025 Nolan Sean P. Grant 892500 0.00 $ 0.00
Jan 2, 2025 Nagendran Sukumar Grant 324500 0.00 $ 0.00
Jan 2, 2025 Alam Kamran Grant 431000 0.00 $ 0.00