LIN XICHEN (CHIEF SCIENTIFIC OFFICER) exercised options at STRUCTURE THERAPEUTICS INC.

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

M · 1 exercise

LIN XICHEN

Filed: 9/3/2026ACC: 0001962926-26-000009

InsiderLIN XICHENCIK 1962926

→

IssuerSTRUCTURE THERAPEUTICS INC.CIK 1888886

Officer· CHIEF SCIENTIFIC OFFICER

Since Mar 2026

-17.82K

Net shares

Net seller

$6.1K

Total acquired

Open market trades

0B · 0S

Total transactions

23.76K acquired · 41.57K disposed

Non-Derivative Transactions2

Ordinary Shares

Direct

M · Option Exercise

+17.82K

Price / share

$0.34

Trade value

$6.06K

% of position

7.8%

9/1/2026

228.96K→246.78K

Ordinary Shares

Direct

C · Conversion

−17.82K

Price / share

—

Trade value

—

% of position

7.2%

9/1/2026

246.78K→228.96K

Total

Net shares

+0.00

Net value

$6.06K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Ordinary Shares Direct	9/1/2026	M · Option Exercise	+17.82K	$0.34	$6.06K	7.8%	228.96K	246.78K
Ordinary Shares Direct	9/1/2026	C · Conversion	−17.82K	—	—	7.2%	246.78K	228.96K
Total			+0.00		$6.06K

Derivative Transactions5

Share Option (right to buy)

Direct

M · Option Exercise

Converts to

Ordinary Shares

17.82K shares

−17.82K

Strike price

0.34

Held after

125.08K

Exercisable

—

9/1/2026

American Depositary Shares

Direct

C · Conversion

Converts to

Ordinary Shares

5.94K shares

+5.94K

Strike price

Held after

5.94K

Exercisable

—

9/1/2026

American Depositary Shares

Direct

S · Sale

Converts to

Ordinary Shares

1.30K shares

−1.30K

Strike price

Held after

4.64K

Exercisable

—

9/1/2026

American Depositary Shares

Direct

S · Sale

Converts to

Ordinary Shares

4.54K shares

−4.54K

Strike price

Held after

100.00

Exercisable

—

9/1/2026

American Depositary Shares

Direct

S · Sale

Converts to

Ordinary Shares

100.00 shares

−100.00

Strike price

Held after

0.00

Exercisable

—

9/1/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Share Option (right to buy) Direct	Ordinary Shares17.82K shares	9/1/2026	M · Option Exercise	−17.82K	0.34	—	125.08K
American Depositary Shares Direct	Ordinary Shares5.94K shares	9/1/2026	C · Conversion	+5.94K		—	5.94K
American Depositary Shares Direct	Ordinary Shares1.30K shares	9/1/2026	S · Sale	−1.30K		—	4.64K
American Depositary Shares Direct	Ordinary Shares4.54K shares	9/1/2026	S · Sale	−4.54K		—	100.00
American Depositary Shares Direct	Ordinary Shares100.00 shares	9/1/2026	S · Sale	−100.00		—	0.00