Yongsoo Kim

CIK: 0002027201

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)4 (36.4%)

Compensation grants

Other (G, F, J, C, D, …)7 (63.6%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

WBTN

WEBTOON Entertainment Inc.

DirectorOfficer

Discretionary Trading P&L

Holdings

Transaction History (11 total)

WBTN
WEBTOON Entertainment Inc.
May 28, 2026
Tax Payment(F)
Direct
12.1K shares at avg. $11.98$144K
WBTN
WEBTOON Entertainment Inc.
Apr 26, 2026
Tax Payment(F)
Direct
6.2K shares at avg. $11.13$69K
WBTN
WEBTOON Entertainment Inc.
Apr 15, 2026
Tax Payment(F)
Direct
985 shares at avg. $11.46$11K
WBTN
WEBTOON Entertainment Inc.
Mar 26, 2026
Award(A)
Direct
66.9K shares-
WBTN
WEBTOON Entertainment Inc.
Mar 15, 2026
Tax Payment(F)
Direct
2K shares at avg. $9.21$18K
WBTN
WEBTOON Entertainment Inc.
Feb 15, 2026
Tax Payment(F)
Direct
4.7K shares at avg. $10.61$50K
WBTN
WEBTOON Entertainment Inc.
Jan 30, 2026
Award(A)
Direct
37.9K shares-
WBTN
WEBTOON Entertainment Inc.
May 28, 2025
Tax Payment(F)
Direct
11.1K shares at avg. $9.07$101K
WBTN
WEBTOON Entertainment Inc.
Apr 15, 2025
Tax Payment(F)
Direct
1.1K shares at avg. $8.29$9K
WBTN
WEBTOON Entertainment Inc.
Apr 3, 2025
Award(A)
Direct
9.1K shares-
WBTN
WEBTOON Entertainment Inc.
Mar 7, 2025
Award(A)
Direct
18.2K shares-

		Type	Shares	Price		Ownership
May 28, 2026	WBTN WEBTOON Entertainment Inc.	Tax Payment(F)	12,053	$11.98	$144,395	Direct
Apr 26, 2026	WBTN WEBTOON Entertainment Inc.	Tax Payment(F)	6,178	$11.13	$68,761	Direct
Apr 15, 2026	WBTN WEBTOON Entertainment Inc.	Tax Payment(F)	985	$11.46	$11,288	Direct
Mar 26, 2026	WBTN WEBTOON Entertainment Inc.	Award(A)	66,930	-	$0	Direct
Mar 15, 2026	WBTN WEBTOON Entertainment Inc.	Tax Payment(F)	1,964	$9.21	$18,088	Direct
Feb 15, 2026	WBTN WEBTOON Entertainment Inc.	Tax Payment(F)	4,679	$10.61	$49,644	Direct
Jan 30, 2026	WBTN WEBTOON Entertainment Inc.	Award(A)	37,868	-	$0	Direct
May 28, 2025	WBTN WEBTOON Entertainment Inc.	Tax Payment(F)	11,132	$9.07	$100,967	Direct
Apr 15, 2025	WBTN WEBTOON Entertainment Inc.	Tax Payment(F)	1,127	$8.29	$9,343	Direct
Apr 3, 2025	WBTN WEBTOON Entertainment Inc.	Award(A)	9,142	-	-	Direct
Mar 7, 2025	WBTN WEBTOON Entertainment Inc.	Award(A)	18,242	-	-	Direct

1-11 of 11 transactions

About Kim Yongsoo

Kim Yongsoo (SEC CIK 0002027201) files insider reports with the SEC as Director of WEBTOON Entertainment Inc. (WBTN).

Signal8 holds 11 ownership filings by Kim Yongsoo, all Form 4s, filed between Mar 11, 2025 and May 29, 2026. Those filings report 11 transactions, from Mar 7, 2025 to May 28, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Kim Yongsoo's filings is in LOS ANGELES, CA.

Recent filings by Kim Yongsoo

May 28, 2026: Tax withholding of WBTN shares (Form 4, code F).
Apr 26, 2026: Tax withholding of WBTN shares (Form 4, code F).
Apr 15, 2026: Tax withholding of WBTN shares (Form 4, code F).
Mar 26, 2026: Grant or award of WBTN shares (Form 4, code A).
Mar 15, 2026: Tax withholding of WBTN shares (Form 4, code F).

Other insiders filing for WEBTOON Entertainment Inc. (WBTN)

Lee David J.
Kim Junkoo
Chae Yuki, Chief Product Officer
Kim Hyojung, Chief Product Officer
Son Hyeeun, Chief Design Officer
Jeong Saeju, Director

How to read Form 4 transaction codes