$ Value
$1.2M
Shares
260,047
Price
$5
Filed
Dec 1
Insider
Name
Nagendran Sukumar
Title
President and Head of R&D
CIK
0001665124
Roles
Transaction Details
Transaction Date
2025-12-01
Code
S
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
1,006,439
Footnotes
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.7248 to $4.8348 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1) and (2). | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.42 to $4.63 inclusive. | The shares underlying the option vested or shall vest and become exercisable in three equal annual installments commencing on December 31, 2024, subject to the Reporting Person's continuous service through each applicable vesting date. | 25% of the total number of shares underlying the option vested and became exercisable on January 2, 2025 and the remainder vested or shall vest and become exercisable in 36 equal monthly installments thereafter, subject to the Reporting Person's continuous service through each applicable vesting date.
Filing Info
Nagendran Sukumar's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-04-10 | TSHA | M | $33K |
| 2026-04-10 | TSHA | ▼ | $892K |
| 2026-04-10 | TSHA | M | $0 |
| 2026-01-26 | TSHA | ▼ | $124K |
| 2026-01-23 | TSHA | ▼ | $423K |
| 2026-01-12 | TSHA | M | $78K |
| 2026-01-12 | TSHA | M | $152K |
| 2026-01-12 | TSHA | ▼ | $942K |
| 2026-01-12 | TSHA | A | $0 |
| 2026-01-12 | TSHA | M | $0 |
Other Insiders at TSHA (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
|
Nolan Sean P.
Chief Executive Officer
|
— | $840K | 2026-01-26 |
|
Nagendran Sukumar
President and Head of R&D
|
— | $1.4M | 2026-04-10 |
|
Alam Kamran
CHIEF FINANCIAL OFFICER
|
— | $493K | 2026-02-04 |