YOON JUN

PrivateCIK: 1962414
Location

SOUTH SAN FRANCISCO, CA

YOON JUN enters STRUCTURE THERAPEUTICS INC. with 2.62M shares plus derivative instruments

Holding both equity and derivatives at entry signals strong long-term conviction in the company.

Direct Indirect Derivatives
InsiderYOON JUNCIK 1962414
Officer· CHIEF FINANCIAL OFFICER
Since Mar 2026
2.62M
Baseline shares
41% direct
1.06M
Direct ownership
1 position
200K
Derivative underlying
2 instruments
2
Security positions
1.55M indirect
Non-Derivative Holdings2

Ordinary Shares

Direct
Shares owned1.06M

Ordinary Shares

Indirect
Shares owned1.55M
Total
1.06M direct·1.55M indirect2.62M
Derivative Holdings2

Stock option (right to buy)

Direct
Underlying security
Ordinary Shares

Underlying shares

100K

Shares owned

N/A

Exercise price

0.39

Expiration

Exercise window

Stock option (right to buy)

Direct
Underlying security
Ordinary Shares

Underlying shares

100K

Shares owned

N/A

Exercise price

1.21

Expiration

Exercise window

Total

Underlying

200K

Owned

0.00

YOON JUN — Initial Ownership Disclosure (Form 3) Filed Feb 2, 2023 | Finecho