WEBTOON ENTERTAINMENT INC.

PublicCIK: 1997859

WBTNNASDAQ

Location

EL SEGUNDO, CA

DUBUC NANCY

→WARNER MUSIC GROUP CORP.

Jun 4, 2026·Jun 4, 2026

1 txn

DUBUC NANCY

→FLUTTER ENTERTAINMENT PLC

Jun 3, 2026·Jun 3, 2026

2 txn

KIM YONGSOO

→WEBTOON ENTERTAINMENT INC.

May 29, 2026·May 29, 2026

1 txn

DUBUC NANCY

→FLUTTER ENTERTAINMENT PLC

May 29, 2026·May 29, 2026

2 txn

DUBUC NANCY

144

→FLUTTER ENTERTAINMENT PLC

May 28, 2026·May 28, 2026

LEE DAVID J.

→WEBTOON ENTERTAINMENT INC.

May 4, 2026·May 4, 2026

1 txn

KIM YONGSOO

→WEBTOON ENTERTAINMENT INC.

Apr 27, 2026·Apr 27, 2026

1 txn

KIM JUNKOO

→WEBTOON ENTERTAINMENT INC.

Apr 27, 2026·Apr 27, 2026

1 txn

CHAE YUKI

→WEBTOON ENTERTAINMENT INC.

Apr 16, 2026·Apr 16, 2026

6 txn

KIM YONGSOO

→WEBTOON ENTERTAINMENT INC.

Apr 16, 2026·Apr 16, 2026

1 txn

LEE DAVID J.

→WEBTOON ENTERTAINMENT INC.

Apr 13, 2026·Apr 13, 2026

1 txn

KIM HYOJUNG

→WEBTOON ENTERTAINMENT INC.

Apr 7, 2026·Apr 7, 2026

1 txn

SON HYEEUN

→WEBTOON ENTERTAINMENT INC.

Apr 7, 2026·Apr 7, 2026

1 txn

KIM YONGSOO

→WEBTOON ENTERTAINMENT INC.

Apr 7, 2026·Apr 7, 2026

1 txn

KIM JUNKOO

→WEBTOON ENTERTAINMENT INC.

Apr 7, 2026·Apr 7, 2026

1 txn

KIM YONGSOO

→WEBTOON ENTERTAINMENT INC.

Mar 16, 2026·Mar 16, 2026

1 txn

DUBUC NANCY

→WARNER MUSIC GROUP CORP.

Mar 6, 2026·Mar 6, 2026

1 txn

KIM YONGSOO

→WEBTOON ENTERTAINMENT INC.

Feb 17, 2026·Feb 17, 2026

1 txn

LEE DAVID J.

→WEBTOON ENTERTAINMENT INC.

Feb 2, 2026·Feb 2, 2026

1 txn

KIM YONGSOO

→WEBTOON ENTERTAINMENT INC.

Feb 2, 2026·Feb 2, 2026

1 txn

LEE DAVID J.

→WEBTOON ENTERTAINMENT INC.

Jan 13, 2026·Jan 13, 2026

1 txn

LEE DAVID J.

→WEBTOON ENTERTAINMENT INC.

Nov 3, 2025·Nov 3, 2025

1 txn

LEE DAVID J.

→WEBTOON ENTERTAINMENT INC.

Oct 14, 2025·Oct 14, 2025

1 txn

LEE DAVID J.

→WEBTOON ENTERTAINMENT INC.

Aug 4, 2025·Aug 4, 2025

1 txn

LEE DAVID J.

→WEBTOON ENTERTAINMENT INC.

Jul 14, 2025·Jul 14, 2025

1 txn

Page 1 of 3 · 73 total

Filer	Form	Target	Filed	Activity
DUBUC NANCYCIK · 1874269	4 Trade	WARNER MUSIC GROUP CORP.CIK · 1319161	Jun 4, 2026 Jun 4, 2026	1txn
DUBUC NANCYCIK · 1874269	4 Trade	FLUTTER ENTERTAINMENT PLCCIK · 1635327	Jun 3, 2026 Jun 3, 2026	2txn
KIM YONGSOOCIK · 2027201	4 Trade	WEBTOON ENTERTAINMENT INC.CIK · 1997859	May 29, 2026 May 29, 2026	1txn
DUBUC NANCYCIK · 1874269	4 Trade	FLUTTER ENTERTAINMENT PLCCIK · 1635327	May 29, 2026 May 29, 2026	2txn
DUBUC NANCYCIK · 1874269	144 Sale	FLUTTER ENTERTAINMENT PLCCIK · 1635327	May 28, 2026 May 28, 2026	—
LEE DAVID J.CIK · 1605182	4 Trade	WEBTOON ENTERTAINMENT INC.CIK · 1997859	May 4, 2026 May 4, 2026	1txn
KIM YONGSOOCIK · 2027201	4 Trade	WEBTOON ENTERTAINMENT INC.CIK · 1997859	Apr 27, 2026 Apr 27, 2026	1txn
KIM JUNKOOCIK · 2027243	4 Trade	WEBTOON ENTERTAINMENT INC.CIK · 1997859	Apr 27, 2026 Apr 27, 2026	1txn
CHAE YUKICIK · 2118291	3 Initial	WEBTOON ENTERTAINMENT INC.CIK · 1997859	Apr 16, 2026 Apr 16, 2026	6txn
KIM YONGSOOCIK · 2027201	4 Trade	WEBTOON ENTERTAINMENT INC.CIK · 1997859	Apr 16, 2026 Apr 16, 2026	1txn
LEE DAVID J.CIK · 1605182	4 Trade	WEBTOON ENTERTAINMENT INC.CIK · 1997859	Apr 13, 2026 Apr 13, 2026	1txn
KIM HYOJUNGCIK · 2027222	4 Trade	WEBTOON ENTERTAINMENT INC.CIK · 1997859	Apr 7, 2026 Apr 7, 2026	1txn
SON HYEEUNCIK · 2027397	4 Trade	WEBTOON ENTERTAINMENT INC.CIK · 1997859	Apr 7, 2026 Apr 7, 2026	1txn
KIM YONGSOOCIK · 2027201	4 Trade	WEBTOON ENTERTAINMENT INC.CIK · 1997859	Apr 7, 2026 Apr 7, 2026	1txn
KIM JUNKOOCIK · 2027243	4 Trade	WEBTOON ENTERTAINMENT INC.CIK · 1997859	Apr 7, 2026 Apr 7, 2026	1txn
KIM YONGSOOCIK · 2027201	4 Trade	WEBTOON ENTERTAINMENT INC.CIK · 1997859	Mar 16, 2026 Mar 16, 2026	1txn
DUBUC NANCYCIK · 1874269	4 Trade	WARNER MUSIC GROUP CORP.CIK · 1319161	Mar 6, 2026 Mar 6, 2026	1txn
KIM YONGSOOCIK · 2027201	4 Trade	WEBTOON ENTERTAINMENT INC.CIK · 1997859	Feb 17, 2026 Feb 17, 2026	1txn
LEE DAVID J.CIK · 1605182	4 Trade	WEBTOON ENTERTAINMENT INC.CIK · 1997859	Feb 2, 2026 Feb 2, 2026	1txn
KIM YONGSOOCIK · 2027201	4 Trade	WEBTOON ENTERTAINMENT INC.CIK · 1997859	Feb 2, 2026 Feb 2, 2026	1txn
LEE DAVID J.CIK · 1605182	4 Trade	WEBTOON ENTERTAINMENT INC.CIK · 1997859	Jan 13, 2026 Jan 13, 2026	1txn
LEE DAVID J.CIK · 1605182	4 Trade	WEBTOON ENTERTAINMENT INC.CIK · 1997859	Nov 3, 2025 Nov 3, 2025	1txn
LEE DAVID J.CIK · 1605182	4 Trade	WEBTOON ENTERTAINMENT INC.CIK · 1997859	Oct 14, 2025 Oct 14, 2025	1txn
LEE DAVID J.CIK · 1605182	4 Trade	WEBTOON ENTERTAINMENT INC.CIK · 1997859	Aug 4, 2025 Aug 4, 2025	1txn
LEE DAVID J.CIK · 1605182	4 Trade	WEBTOON ENTERTAINMENT INC.CIK · 1997859	Jul 14, 2025 Jul 14, 2025	1txn

Page 1 of 3 · 73 total