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Taysha Gene Therapies, Inc. (0001806310)
SIC: 2836 - Biological Products, (No Diagnostic Substances)
State location: TX | State of Inc.: DE | Fiscal Year End: 1231
Business Address
3000 PEGASUS PARK DRIVE
SUITE 1430
DALLAS TX 75247
(214) 612-0000
 Mailing Address
3000 PEGASUS PARK DRIVE
SUITE 1430
DALLAS TX 75247
Ownership Reports from: (Click on owner name to see other issuer holdings for the owner, or CIK for owner filings.)

Owner Filings Transaction Date Type of Owner
Long Alison S 0001891712 2023-11-01 director
Stalfort John A III 0001709418 2023-06-22 director
Session R.A. II 0001701846 2023-06-20 10 percent owner
Astellas Pharma Inc. 0001376684 2022-10-21 10 percent owner
Audentes Therapeutics, Inc. 0001628738 2022-10-21 10 percent owner
Sepp-Lorenzino Laura 0001777421 2020-11-23 director
Reape Kathleen 0001832203 2020-11-23 director
Donenberg Phillip B. 0001238120 2020-09-23 director
Manning Paul B 0001494695 2020-09-23 director, 10 percent owner
Nolan Sean P. 0001569926 2020-09-23 director
Nagendran Sukumar 0001665124 2020-09-23 director
PRASAD SUYASH 0001679129 2020-09-23 officer: CMO and Head of R&D
Alam Kamran 0001793412 2020-09-23 officer: Chief Financial Officer


Items 1 - 80

The information presented below contains only portions of the information presented in the referenced filing or filings.
You should consult the original filing for complete information. Hyperlinks to the forms are provided for your convenience.

Acquistion or Disposition Transaction Date Deemed Execution Date Reporting Owner Form Transaction Type Direct or Indirect Ownership Number of Securities Transacted Number of Securities Owned Line Number Owner CIK Security Name
D 2025-03-11   Alam Kamran 4 F-InKind --D 29843.0000 1242094.0000 1 0001793412 Common Stock
A 2025-01-02   Nolan Sean P. 4 A-Award --D 892500.0000 892500.0000 3 0001569926 Employee Stock Option (right to buy)
A 2025-01-02   Nolan Sean P. 4 A-Award --D 892500.0000 2078358.0000 1 0001569926 Common Stock
A 2025-01-02   Nagendran Sukumar 4 A-Award --D 324500.0000 324500.0000 2 0001665124 Employee Stock Option (right to buy)
A 2025-01-02   Nagendran Sukumar 4 A-Award --D 324500.0000 1222343.0000 1 0001665124 Common Stock
A 2025-01-02   Alam Kamran 4 A-Award --D 431000.0000 431000.0000 2 0001793412 Employee Stock Option (right to buy)
A 2025-01-02   Alam Kamran 4 A-Award --D 431000.0000 1271937.0000 1 0001793412 Common Stock
A 2024-06-27   Manning Paul B 4 P-Purchase --D 1333333.0000 1333333.0000 1 0001494695 Common Stock
A 2024-05-29   Stalfort John A III 4 A-Award --D 98440.0000 98440.0000 3 0001709418 Stock Option (right to buy)
A 2024-05-29   Stalfort John A III 4 A-Award --D 49220.0000 1098601.0000 1 0001709418 Common Stock
A 2024-05-29   Long Alison S 4 A-Award --D 98440.0000 98440.0000 2 0001891712 Stock Option (right to buy)
A 2024-05-29   Long Alison S 4 A-Award --D 49220.0000 49220.0000 1 0001891712 Common Stock
A 2024-05-29   Donenberg Phillip B. 4 A-Award --D 98440.0000 98440.0000 2 0001238120 Stock Option (right to buy)
A 2024-05-29   Donenberg Phillip B. 4 A-Award --D 49220.0000 163331.0000 1 0001238120 Common Stock
A 2024-05-29   Sepp-Lorenzino Laura 4 A-Award --D 98440.0000 98440.0000 2 0001777421 Stock Option (right to buy)
A 2024-05-29   Sepp-Lorenzino Laura 4 A-Award --D 49220.0000 49220.0000 1 0001777421 Common Stock
D 2024-02-02   Alam Kamran 4 F-InKind --D 1288.0000 840937.0000 1 0001793412 Common Stock
A 2024-01-02   Alam Kamran 4 A-Award --D 590413.0000 590413.0000 2 0001793412 Employee Stock Option (right to buy)
A 2024-01-02   Alam Kamran 4 A-Award --D 590413.0000 842225.0000 1 0001793412 Common Stock
A 2024-01-02   Nagendran Sukumar 4 A-Award --D 863617.0000 863617.0000 2 0001665124 Employee Stock Option (right to buy)
A 2024-01-02   Nagendran Sukumar 4 A-Award --D 863617.0000 897843.0000 1 0001665124 Common Stock
A 2024-01-02   Nolan Sean P. 4 A-Award --D 1184688.0000 1184688.0000 3 0001569926 Employee Stock Option (right to buy)
A 2024-01-02   Nolan Sean P. 4 A-Award --D 1184688.0000 1185858.0000 1 0001569926 Common Stock
A 2023-12-14   Alam Kamran 4 A-Award --D 187582.0000 187582.0000 1 0001793412 Employee Stock Option (right to buy)
A 2023-12-14   Nagendran Sukumar 4 A-Award --D 334005.0000 334005.0000 1 0001665124 Employee Stock Option (right to buy)
A 2023-12-14   Nolan Sean P. 4 A-Award --D 466550.0000 466550.0000 1 0001569926 Employee Stock Option (right to buy)
A 2023-11-17   Manning Paul B 4 P-Purchase --I 100000.0000 16566667.0000 1 0001494695 Common Stock
A 2023-11-01   Long Alison S 4 A-Award --D 43800.0000 43800.0000 1 0001891712 Stock Option (right to buy)
D 2023-08-24   Alam Kamran 4 S-Sale --D 33000.0000 258042.0000 1 0001793412 Common Stock
A 2023-08-16   Manning Paul B 4 P-Purchase --I 16466667.0000 16466667.0000 1 0001494695 Common Stock
A 2023-08-16   Stalfort John A III 4 G-Gift --D 50000.0000 1049381.0000 3 0001709418 Common Stock
A 2023-08-16   Stalfort John A III 4 P-Purchase --D 388889.0000 999381.0000 2 0001709418 Common Stock
A 2023-08-16   Stalfort John A III 4 P-Purchase --I 388889.0000 884290.0000 1 0001709418 Common Stock
A 2023-08-16   Nolan Sean P. 4 P-Purchase --I 444444.0000 1535545.0000 1 0001569926 Common Stock
A 2023-08-16   Donenberg Phillip B. 4 P-Purchase --D 111111.0000 114111.0000 1 0001238120 Common Stock
D 2023-07-13   Session R.A. II 4 S-Sale --D 5344.0000 8871747.0000 2 0001701846 Common Stock
D 2023-07-12   Session R.A. II 4 S-Sale --D 80528.0000 8877091.0000 1 0001701846 Common Stock
D 2023-06-23   Session R.A. II 4 S-Sale --D 18100.0000 8957619.0000 2 0001701846 Common Stock
A 2023-06-22   Sepp-Lorenzino Laura 4 A-Award --D 36200.0000 36200.0000 1 0001777421 Stock Option (right to buy)
A 2023-06-22   Reape Kathleen 4 A-Award --D 36200.0000 36200.0000 1 0001832203 Stock Option (right to buy)
A 2023-06-22   Donenberg Phillip B. 4 A-Award --D 36200.0000 36200.0000 1 0001238120 Stock Option (right to buy)
A 2023-06-22   Stalfort John A III 4 A-Award --D 43800.0000 43800.0000 1 0001709418 Stock Option (right to buy)
D 2023-06-22   Session R.A. II 4 S-Sale --D 10508.0000 8975719.0000 1 0001701846 Common Stock
D 2023-06-21   Session R.A. II 4 S-Sale --D 138962.0000 8986227.0000 2 0001701846 Common Stock
D 2023-06-20   Session R.A. II 4 S-Sale --D 295653.0000 9125189.0000 1 0001701846 Common Stock
A 2023-05-31   Alam Kamran 4 A-Award --D 6230.0000 291042.0000 1 0001793412 Common Stock
A 2023-05-16   Nagendran Sukumar 4 P-Purchase --D 5000.0000 34226.0000 1 0001665124 Common Stock
D 2023-03-06   Session R.A. II 4 D-Return --D 199500.0000 0.0000 4 0001701846 Employee Stock Option (right to buy)
A 2023-03-06   Session R.A. II 4 J-Other --D 251296.0000 9420842.0000 1 0001701846 Common Stock
A 2023-02-02   Alam Kamran 4 A-Award --D 149900.0000 149900.0000 3 0001793412 Employee Stock Option (right to buy)
A 2023-02-02   Alam Kamran 4 A-Award --D 37384.0000 37384.0000 2 0001793412 Employee Stock Option (right to buy)
A 2023-02-02   Alam Kamran 4 A-Award --D 18691.0000 284812.0000 1 0001793412 Common Stock
A 2022-12-30   Nolan Sean P. 4 A-Award --D 1106131.0000 1106131.0000 1 0001569926 Stock Option (right to buy)
A 2022-12-30   Nagendran Sukumar 4 A-Award --D 790093.0000 790093.0000 1 0001665124 Stock Option (right to buy)
A 2022-11-10   Session R.A. II 4 A-Award --D 199500.0000 199500.0000 1 0001701846 Employee Stock Option (right to buy)
A 2022-10-31   Manning Paul B 4 P-Purchase --D 1500000.0000 1642202.0000 1 0001494695 Common Stock
D 2022-08-23   Alam Kamran 4 S-Sale --D 3325.0000 266121.0000 1 0001793412 Common Stock
D 2022-08-22   Alam Kamran 4 S-Sale --D 9717.0000 269446.0000 3 0001793412 Common Stock
D 2022-08-19   Alam Kamran 4 S-Sale --D 11482.0000 279163.0000 2 0001793412 Common Stock
D 2022-08-18   Alam Kamran 4 S-Sale --D 7476.0000 290645.0000 1 0001793412 Common Stock
D 2022-07-06   PRASAD SUYASH 4 S-Sale --D 8956.0000 530589.0000 2 0001679129 Common Stock
D 2022-07-05   PRASAD SUYASH 4 S-Sale --D 3905.0000 539545.0000 1 0001679129 Common Stock
D 2022-07-01   PRASAD SUYASH 4 S-Sale --D 23923.0000 543450.0000 3 0001679129 Common Stock
D 2022-06-30   PRASAD SUYASH 4 S-Sale --D 13892.0000 567373.0000 2 0001679129 Common Stock
D 2022-06-29   PRASAD SUYASH 4 S-Sale --D 12324.0000 581265.0000 1 0001679129 Common Stock
A 2022-06-17   Sepp-Lorenzino Laura 4 A-Award --D 15500.0000 15500.0000 1 0001777421 Stock Option (right to buy)
A 2022-06-17   Donenberg Phillip B. 4 A-Award --D 15500.0000 15500.0000 1 0001238120 Stock Option (right to buy)
A 2022-06-17   Nagendran Sukumar 4 A-Award --D 15500.0000 15500.0000 1 0001665124 Stock Option (right to buy)
A 2022-06-17   Nolan Sean P. 4 A-Award --D 15500.0000 15500.0000 1 0001569926 Stock Option (right to buy)
A 2022-06-17   Reape Kathleen 4 A-Award --D 15500.0000 15500.0000 1 0001832203 Stock Option (right to buy)
A 2022-06-17   Manning Paul B 4 A-Award --D 15500.0000 15500.0000 1 0001494695 Stock Option (right to buy)
A 2022-04-06   Alam Kamran 4 A-Award --D 40000.0000 40000.0000 1 0001793412 Employee Stock Option (right to buy)
A 2022-04-06   PRASAD SUYASH 4 A-Award --D 40325.0000 40325.0000 1 0001679129 Employee Stock Option (right to buy)
A 2022-02-23   PRASAD SUYASH 4 A-Award --D 80650.0000 80650.0000 1 0001679129 Employee Stock Option (right to buy)
A 2022-02-23   Alam Kamran 4 A-Award --D 80000.0000 80000.0000 1 0001793412 Employee Stock Option (right to buy)
A 2022-02-23   Session R.A. II 4 A-Award --D 217850.0000 217850.0000 1 0001701846 Employee Stock Option (right to buy)
A 2022-02-03   Manning Paul B 4 P-Purchase --I 26602.0000 2091704.0000 5 0001494695 Common Stock
A 2022-02-03   Manning Paul B 4 P-Purchase --D 50000.0000 142202.0000 4 0001494695 Common Stock
A 2022-02-02   Manning Paul B 4 P-Purchase --I 22000.0000 22000.0000 3 0001494695 Common Stock
A 2022-02-02   Manning Paul B 4 P-Purchase --I 45000.0000 2065102.0000 2 0001494695 Common Stock

http://www.sec.gov/cgi-bin/own-disp

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Modified: 04/22/2016