NASDAQ:TSHA | Insider Transactions | Taysha Gene Therapies, Inc.

TSHA Insider Transactions

66 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–66; provenance stays internal.

TSHA insiders transaction timeline

PurchaseSale
2021-05-14: 1 purchase — Manning Paul B2021-05-20: 1 purchase — Nolan Sean P.2021-06-29: 3 sales — PRASAD SUYASH2021-06-30: 3 sales — PRASAD SUYASH2021-07-01: 1 sale — PRASAD SUYASH2021-08-18: 1 sale — Alam Kamran2021-08-19: 2 sales — Alam Kamran2021-08-20: 2 sales — Alam Kamran2021-11-23: 3 purchases — Session R.A. II, Manning Paul B2021-11-24: 1 purchase — Manning Paul B2022-02-02: 5 purchases — Manning Paul B, Nagendran Sukumar, Donenberg Phillip B.2022-02-03: 2 purchases — Manning Paul B2022-06-29: 1 sale — PRASAD SUYASH2022-06-30: 1 sale — PRASAD SUYASH2022-07-01: 1 sale — PRASAD SUYASH2022-07-05: 1 sale — PRASAD SUYASH2022-07-06: 1 sale — PRASAD SUYASH2022-08-18: 1 sale — Alam Kamran2022-08-19: 1 sale — Alam Kamran2022-08-22: 1 sale — Alam Kamran2022-08-23: 1 sale — Alam Kamran2022-10-31: 1 purchase — Manning Paul B2023-05-16: 1 purchase — Nagendran Sukumar2023-06-20: 1 sale — Session R.A. II2023-06-21: 1 sale — Session R.A. II2023-06-22: 1 sale — Session R.A. II2023-06-23: 1 sale — Session R.A. II2023-07-12: 1 sale — Session R.A. II2023-07-13: 1 sale — Session R.A. II2023-08-16: 5 purchases — Manning Paul B, Stalfort John A III, Nolan Sean P. and 1 more2023-08-24: 1 sale — Alam Kamran2023-11-17: 1 purchase — Manning Paul B2024-06-27: 1 purchase — Manning Paul B2025-05-30: 1 purchase — Manning Paul B2025-08-21: 2 sales — Nagendran Sukumar, Alam Kamran2025-09-10: 1 sale — Nagendran Sukumar2025-11-28: 1 sale — Nagendran Sukumar2025-12-01: 1 sale — Nagendran Sukumar2026-01-12: 1 sale — Nagendran Sukumar2026-01-23: 3 sales — Alam Kamran, Nagendran Sukumar, Nolan Sean P.2026-01-26: 3 sales — Alam Kamran, Nagendran Sukumar, Nolan Sean P.2026-02-04: 1 sale — Alam Kamran2026-04-10: 1 sale — Nagendran Sukumar2026-07-10: 1 sale — Nagendran Sukumar2021-05-142026-07-10
Insider profileRoleDateTransactionSharesPrice
Nagendran SukumarPresident and Head of R&D2026-07-10Sale200,000$6.24
Nagendran SukumarPresident and Head of R&D2026-04-10Sale200,000.0$4.46
Alam KamranCHIEF FINANCIAL OFFICER2026-02-04Sale1,655.0$4.52
Alam KamranCHIEF FINANCIAL OFFICER2026-01-26Sale23,849.0$4.61
Nagendran SukumarPresident and Head of R&D2026-01-26Sale26,918.0$4.61
Nolan Sean P.Chief Executive Officer2026-01-26Sale41,312.0$4.61
Alam KamranCHIEF FINANCIAL OFFICER2026-01-23Sale78,968.0$4.75
Nagendran SukumarPresident and Head of R&D2026-01-23Sale89,132.0$4.75
Nolan Sean P.Chief Executive Officer2026-01-23Sale136,789.0$4.75
Nagendran SukumarPresident and Head of R&D2026-01-12Sale200,000.0$4.71
Nagendran SukumarPresident and Head of R&D2025-12-01Sale260,047.0$4.51
Nagendran SukumarPresident and Head of R&D2025-11-28Sale110,125.0$4.75
Nagendran SukumarPresident and Head of R&D2025-09-10Sale200,000.0$3.23
Nagendran SukumarPresident and Head of R&D2025-08-21Sale57,054.0$2.85
Alam KamranCHIEF FINANCIAL OFFICER2025-08-21Sale54,491.0$2.85
Manning Paul BTenPercentOwner2025-05-30Purchase750,000.0$2.75
Manning Paul BTenPercentOwner2024-06-27Purchase1,333,333.0$2.25
Manning Paul BTenPercentOwner2023-11-17Purchase100,000.0$1.63
Alam KamranChief Financial Officer2023-08-24Sale33,000.0$2.33
Manning Paul BTenPercentOwner2023-08-16Purchase16,466,667.0$0.9
Stalfort John A IIIDirector2023-08-16Purchase388,889.0$0.9
Stalfort John A IIIDirector2023-08-16Purchase388,889.0$0.9
Nolan Sean P.Chief Executive Officer2023-08-16Purchase444,444.0$0.9
Donenberg Phillip B.Director2023-08-16Purchase111,111.0$0.9
Session R.A. IITenPercentOwner2023-07-13Sale5,344.0$0.7
Session R.A. IITenPercentOwner2023-07-12Sale80,528.0$0.71
Session R.A. IITenPercentOwner2023-06-23Sale18,100.0$0.7
Session R.A. IITenPercentOwner2023-06-22Sale10,508.0$0.7
Session R.A. IITenPercentOwner2023-06-21Sale138,962.0$0.7
Session R.A. IITenPercentOwner2023-06-20Sale295,653.0$0.71
Nagendran SukumarPresident and Head of R&D2023-05-16Purchase5,000.0$0.68
Manning Paul BDirector,TenPercentOwner2022-10-31Purchase1,500,000.0$2.0
Alam KamranChief Financial Officer2022-08-23Sale3,325.0$3.47
Alam KamranChief Financial Officer2022-08-22Sale9,717.0$3.5
Alam KamranChief Financial Officer2022-08-19Sale11,482.0$3.75
Alam KamranChief Financial Officer2022-08-18Sale7,476.0$3.87
PRASAD SUYASHCMO and Head of R&D2022-07-06Sale8,956.0$3.79
PRASAD SUYASHCMO and Head of R&D2022-07-05Sale3,905.0$3.51
PRASAD SUYASHCMO and Head of R&D2022-07-01Sale23,923.0$3.53
PRASAD SUYASHCMO and Head of R&D2022-06-30Sale13,892.0$3.72
PRASAD SUYASHCMO and Head of R&D2022-06-29Sale12,324.0$3.81
Manning Paul BDirector,TenPercentOwner2022-02-03Purchase26,602.0$7.84
Manning Paul BDirector,TenPercentOwner2022-02-03Purchase50,000.0$7.84
Manning Paul BDirector,TenPercentOwner2022-02-02Purchase22,000.0$7.77
Manning Paul BDirector,TenPercentOwner2022-02-02Purchase45,000.0$7.77
Manning Paul BDirector,TenPercentOwner2022-02-02Purchase58,000.0$7.77
Nagendran SukumarDirector2022-02-02Purchase10,000.0$8.01
Donenberg Phillip B.Director2022-02-02Purchase3,000.0$7.78
Manning Paul BDirector,TenPercentOwner2021-11-24Purchase2,202.0$13.19
Session R.A. IIPresident and CEO2021-11-23Purchase26,008.0$12.65
Session R.A. IIPresident and CEO2021-11-23Purchase16,510.0$12.12
Manning Paul BDirector,TenPercentOwner2021-11-23Purchase20,000.0$12.54
Alam KamranChief Financial Officer2021-08-20Sale2,094.0$17.14
Alam KamranChief Financial Officer2021-08-20Sale9,746.0$16.7
Alam KamranChief Financial Officer2021-08-19Sale613.0$17.11
Alam KamranChief Financial Officer2021-08-19Sale9,354.0$16.43
Alam KamranChief Financial Officer2021-08-18Sale11,193.0$17.35
PRASAD SUYASHCMO and Head of R&D2021-07-01Sale19,706.0$21.12
PRASAD SUYASHCMO and Head of R&D2021-06-30Sale500.0$23.7
PRASAD SUYASHCMO and Head of R&D2021-06-30Sale6,202.0$22.44
PRASAD SUYASHCMO and Head of R&D2021-06-30Sale13,374.0$21.42
PRASAD SUYASHCMO and Head of R&D2021-06-29Sale300.0$25.19
PRASAD SUYASHCMO and Head of R&D2021-06-29Sale3,862.0$24.46
PRASAD SUYASHCMO and Head of R&D2021-06-29Sale35,056.0$23.74
Nolan Sean P.Director2021-05-20Purchase1,170.0$22.35
Manning Paul BDirector,TenPercentOwner2021-05-14Purchase12,000.0$20.98