Taysha Gene Therapies Inc. (TSHA) - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2025-11-14
4:46 pm
Sale
2025-09-3013GTaysha Gene Therapies, Inc.
TSHA
Octagon Capital Advisors LP9,067,500
3.300%
-1,382,500decrease
(-13.23%)
Filing
History
2025-11-14
4:18 pm
Purchase
2025-09-3013GTaysha Gene Therapies, Inc.
TSHA
RA Capital Management, L.P.27,662,481
9.900%
2,316,493increase
(+9.14%)
Filing
History
2025-08-14
6:11 pm
Purchase
2025-06-3013GTaysha Gene Therapies, Inc.
TSHA
RA Capital Management, L.P.25,345,988
9.900%
3,806,523increase
(+17.67%)
Filing
History
2025-08-14
08:10 am
Purchase
2025-06-3013GTaysha Gene Therapies, Inc.
TSHA
RTW Investments, LP25,183,287
9.900%
4,509,980increase
(+21.82%)
Filing
History
2025-08-06
2:13 pm
Sale
2025-06-3013GTaysha Gene Therapies, Inc.
TSHA
MORGAN STANLEY
MS
16,858,644
6.700%
-770,620decrease
(-4.37%)
Filing
History
2025-08-06
12:14 pm
Sale
2025-06-3013GTaysha Gene Therapies, Inc.
TSHA
FMR LLC15,627,822
6.200%
-737,842decrease
(-4.51%)
Filing
History
2025-07-16
7:02 pm
Sale
2025-06-3013GTaysha Gene Therapies, Inc.
TSHA
BlackRock Inc.
BLK
13,153,326
5.200%
-367,207decrease
(-2.72%)
Filing
History
2025-07-03
12:23 pm
Purchase
2025-06-2613GTaysha Gene Therapies, Inc.
TSHA
GOLDMAN SACHS GROUP INC
GS
12,748,968
5.100%
12,748,968increase
(New Position)
Filing
History
2025-06-03
9:54 pm
Purchase
2025-05-3013DTaysha Gene Therapies, Inc.
TSHA
Paul B Manning25,601,111
9.800%
2,124,778increase
(+9.05%)
Filing
History
2025-05-15
08:00 am
Purchase
2025-03-3113GTaysha Gene Therapies, Inc.
TSHA
RTW Investments, LP20,673,307
9.990%
8,304,973increase
(+67.15%)
Filing
History
2025-02-14
09:00 am
Sale
2024-12-3113GTaysha Gene Therapies, Inc.
TSHA
RTW Investments, LP12,368,334
5.900%
-6,137,222decrease
(-33.16%)
Filing
History
2025-02-12
09:22 am
Sale
2024-12-3113GTaysha Gene Therapies, Inc.
TSHA
FMR LLC16,365,664
8.000%
-2,312,862decrease
(-12.38%)
Filing
History
2025-02-05
6:05 pm
Purchase
2024-12-3113GTaysha Gene Therapies, Inc.
TSHA
Octagon Capital Advisors LP10,450,000
5.100%
10,450,000increase
(New Position)
Filing
History
2025-02-05
10:43 am
Purchase
2024-12-3113GTaysha Gene Therapies, Inc.
TSHA
MORGAN STANLEY
MS
17,629,264
8.600%
17,629,264increase
(New Position)
Filing
History
2024-11-14
5:51 pm
Sale
2024-09-3013GTaysha Gene Therapies, Inc.
TSHA
Venrock Healthcare Capital Partners III, L.P.9,000,000
4.400%
-1,412,872decrease
(-13.57%)
Filing
History
2024-11-14
5:46 pm
Purchase
2024-09-3013GTaysha Gene Therapies, Inc.
TSHA
RA Capital Management, L.P.21,539,465
9.990%
2,869,376increase
(+15.37%)
Filing
History
2024-11-14
09:40 am
Purchase
2024-09-3013GTaysha Gene Therapies, Inc.
TSHA
Avoro Capital Advisors LLC23,094,444
9.990%
23,094,444increase
(New Position)
Filing
History
2024-11-12
10:34 am
Sale
2024-11-0813GTaysha Gene Therapies, Inc.
TSHA
FMR LLC18,678,526
9.113%
-3,760,598decrease
(-16.76%)
Filing
History
2024-11-08
2:17 pm
Unchanged
2024-09-3013GTaysha Gene Therapies, Inc.
TSHA
BlackRock Inc.
BLK
13,520,533
6.600%
0
(Unchanged)
Filing
History
2024-10-22
6:06 pm
Purchase
2024-09-3013GTaysha Gene Therapies, Inc.
TSHA
BlackRock Inc.
BLK
13,520,533
6.600%
12,474,043increase
(+1191.99%)
Filing
History
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