XU JIANDONG

PrivateCIK: 1920399
Location

NEW YORK, NY

XU JIANDONG (Chief Financial Officer) exercised options at ESTRELLA IMMUNOPHARMA, INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise
InsiderXU JIANDONGCIK 1920399
Officer· Chief Financial Officer
Since Sep 2023
0.00
Net shares
Net seller
$81.5K
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
100K acquired · 100K disposed
Non-Derivative Transactions1

Common Stock, par value $0.0001 per share

Direct
M · Option Exercise

Shares

+100K

Price / share

$0.81

Trade value

$81.50K

% of position

37.7%
8/18/2026
265.49K365.49K
Total

Net shares

+100K

Net value

$81.50K

Derivative Transactions1

Incentive Share Option

Direct
M · Option Exercise
Converts to

Common Stock

100K shares

Shares

100K

Strike price

0.815

Held after

390.80K

Exercisable

8/18/2026
XU JIANDONG — Insider Transaction (Form 4) Filed Aug 26, 2026 | Finecho