CHAE YUKI enters WEBTOON ENTERTAINMENT INC. with 149.82K shares plus derivative instruments

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

Direct Derivatives

CHAE YUKI

Filed: 4/16/2026ACC: 0002118291-26-000003

InsiderCHAE YUKICIK 2118291

→

IssuerWEBTOON ENTERTAINMENT INC.CIK 1997859

Officer· Chief Product Officer

Since Apr 2026

149.82K

Baseline shares

100% direct

149.82K

Direct ownership

1 position

157.38K

Derivative underlying

5 instruments

Security positions

All direct

Non-Derivative Holdings1

Common Stock

Direct

Shares owned149.82K

Total

149.82K direct149.82K

Security Title	Shares Owned	Ownership Type
Common Stock	149.82K	Direct
Total	149.82K	149.82K direct

Derivative Holdings5

Option

Direct

Underlying security

Common Stock

Underlying shares

12.24K

Shares owned

N/A

Exercise price

13.04

Expiration

—

Exercise window

—

Option

Direct

Underlying security

Common Stock

Underlying shares

60K

Shares owned

N/A

Exercise price

20.34

Expiration

—

Exercise window

—

Option

Direct

Underlying security

Common Stock

Underlying shares

52.74K

Shares owned

N/A

Exercise price

11.04

Expiration

—

Exercise window

—

Option

Direct

Underlying security

Common Stock

Underlying shares

14.40K

Shares owned

N/A

Exercise price

22.50

Expiration

—

Exercise window

—

Option

Direct

Underlying security

Common Stock

Underlying shares

18K

Shares owned

N/A

Exercise price

32.30

Expiration

—

Exercise window

—

Total

Underlying

157.38K

Owned

0.00

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Option Direct	Common Stock	13.04	—	—	12.24K	N/A
Option Direct	Common Stock	20.34	—	—	60K	N/A
Option Direct	Common Stock	11.04	—	—	52.74K	N/A
Option Direct	Common Stock	22.50	—	—	14.40K	N/A
Option Direct	Common Stock	32.30	—	—	18K	N/A
Total					157.38K	0.00