WEBTOON Entertainment Inc.
WBTN- Exchange
- Nasdaq
- Industry
- Miscellaneous Publishing
- SEC CIK
- 0001997859
No open-market purchases or sales by WEBTOON Entertainment Inc. insiders were filed in the last 90 days; 99 institutions reported holding it in 13F filings for Q2 2026, worth $634.7M in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by WEBTOON Entertainment Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 0 filings
- Insiders trading
- 0
- Net value
- $0
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for WEBTOON Entertainment Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Lee David J. | See Remarks | 218,632 | Aug 3, 2026 | 8 |
| Kim Yongsoo | See Remarks | 204,974 | May 29, 2026 | 7 |
| Kim Junkoo | See Remarks | 659,824 | Apr 27, 2026 | 2 |
| Kim Hyojung | Chief Product Officer | 102,756 | Apr 7, 2026 | 1 |
| Son Hyeeun | Chief Design Officer | 108,534 | Apr 7, 2026 | 1 |
| Jeong Saeju | Director | 48,491 | Jul 7, 2025 | 0 |
| Park Chankyu | Chief Technology Officer | 125,912 | Mar 11, 2025 | 0 |
| Kim Namsun | Director | 7,195 | Aug 21, 2024 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Mar 21, 2025 (view filing) | Mar 19-20 | 2 days | Kim JunkooSee Remarks | PPurchase | +22.8K | $8.77 | +$199.9K | +4.7%510.2K after | 2 lots |
| Mar 3, 2025 (view filing) | Feb 28 | 3 days | Lee David J.See Remarks | PPurchase | +7.21K | $9.00 | +$64.8K | +2.5%291.1K after | |
| Aug 21, 2024 (view filing) | Aug 21 | Same day | Kim NamsunDirector | PPurchase | +7.20K | $13.90 | +$100.0K | New position7.20K after | |
| Aug 20, 2024 (view filing) | Aug 16-19 | 4 days | Kim JunkooSee Remarks | PPurchase | +41.5K | $12.27 | +$509.7K | +4.7%924.0K after | 3 lots |
| Aug 15, 2024 (view filing) | Aug 14 | 1 day | Kim YongsooChief Strategy Officer | PPurchase | +7.80K | $12.92 | +$100.8K | +7.6%110.9K after | |
| Aug 15, 2024 (view filing) | Aug 14-15 | 1 day | Lee David J.See Remarks | PPurchase | +15.7K | $12.97 | +$203.8K | +5.2%315.3K after | 2 lots |