NAGENDRAN SUKUMAR

PrivateCIK: 1665124
Location

BANNOCKBURN, IL

NAGENDRAN SUKUMAR sold 26.9% of their position (370.17K shares) of TAYSHA GENE THERAPIES, INC. on the open market

Open‑market sale worth $1.70M — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderNAGENDRAN SUKUMARCIK 1665124
Director
Since Sep 2020
-370.17K
Net shares
Net seller
$1.70M
Total sold
2
Open market trades
0B · 2S
8
Total transactions
370.17K acquired · 740.34K disposed
Non-Derivative Transactions5

Common Stock

Direct
M · Option Exercise

Shares

+70.17K

Price / share

$0.70

Trade value

$49.04K

% of position

7.0%
11/28/2025
1.01M1.08M

Common Stock

Direct
M · Option Exercise

Shares

+39.95K

Price / share

$1.71

Trade value

$68.32K

% of position

3.7%
11/28/2025
1.08M1.12M

Common Stock

Direct
S · Sale

Shares

110.13K

Price / share

$4.75

Trade value

$523.09K

% of position

9.9%
11/28/2025
1.12M1.01M

Common Stock

Direct
M · Option Exercise

Shares

+260.05K

Price / share

$1.71

Trade value

$444.68K

% of position

25.8%
12/1/2025
1.01M1.27M

Common Stock

Direct
S · Sale

Shares

260.05K

Price / share

$4.51

Trade value

$1.17M

% of position

20.5%
12/1/2025
1.27M1.01M
Total

Net shares

+0.00

Net value

-$1.13M

Derivative Transactions3

Employee Stock Option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

70.17K shares

Shares

70.17K

Strike price

0.6989

Held after

222.68K

Exercisable

11/28/2025

Employee Stock Option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

39.95K shares

Shares

39.95K

Strike price

1.71

Held after

823.66K

Exercisable

11/28/2025

Employee Stock Option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

260.05K shares

Shares

260.05K

Strike price

1.71

Held after

563.62K

Exercisable

12/1/2025
NAGENDRAN SUKUMAR — Insider Transaction (Form 4) Filed Dec 1, 2025 | Finecho