Nasdaq · CIK 0001997859
WBTN WEBTOON Entertainment Inc.
Insider trading from SEC Form 4. Last filing May 29, 2026. Close $10.35 on Oct 9, 2026, +25% from the 52-week low and -44% from the high.
WEBTOON Entertainment Inc. (WBTN) has 31 SEC Form 4 filings on file from 6 insiders, the latest filed on May 29, 2026. No insider bought or sold on the open market in the last 90 days; rows filed in that time are grants, exercises, tax withholding and other transactions that carry no view on the price.
1 open-market trade has been scored at WBTN. The newest: Junkoo Kim (See Remarks) bought $200k of stock on Mar 19, 2025, filed Mar 21, 2025, scored 27 (weak).
WBTN closed at $10.35 on Oct 9, 2026, 25% above its 52-week low and 44% below its 52-week high.
Last 90 days
Price and insider trades, last year
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at WEBTOON Entertainment Inc., scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 27Weak | Junkoo Kim See Remarks buy | $200k 22,791 shares | +5% | - |
Transactions
Every row filed, 32 in all.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| May 28, 2026 | Yongsoo Kim See Remarks | FTax withholding Common Stock | -12,053 | $11.98 | $144k | 204,974 | May 29, 2026 |
| May 1, 2026 | David J. Lee See Remarks | FTax withholding Common Stock | -3,018 | $13.24 | $40k | 231,049 | May 4, 2026 |
| Apr 26, 2026 | Junkoo Kim See Remarks | FTax withholding Common Stock | -28,887 | $11.13 | $322k | 659,824 | Apr 27, 2026 |
| Apr 26, 2026 | Yongsoo Kim See Remarks | FTax withholding Common Stock | -6,178 | $11.13 | $69k | 217,027 | Apr 27, 2026 |
| Apr 15, 2026 | Yongsoo Kim See Remarks | FTax withholding Common Stock | -985 | $11.46 | $11k | 223,205 | Apr 16, 2026 |
| Apr 12, 2026 | David J. Lee See Remarks | FTax withholding Common Stock | -9,686 | $11.12 | $108k | 234,067 | Apr 13, 2026 |
| Mar 26, 2026 | Hyojung Kim Chief Product Officer | AGrant or award Common Stock | +17,848 | $0.00 | $0 | 102,756 | Apr 7, 2026 |
| Mar 26, 2026 | Junkoo Kim See Remarks | AGrant or award Common Stock | +178,480 | $0.00 | $0 | 688,711 | Apr 7, 2026 |
| Mar 26, 2026 | Yongsoo Kim See Remarks | AGrant or award Common Stock | +66,930 | $0.00 | $0 | 224,190 | Apr 7, 2026 |
| Mar 26, 2026 | Hyeeun Son Chief Design Officer | AGrant or award Common Stock | +17,848 | $0.00 | $0 | 108,534 | Apr 7, 2026 |
| Mar 15, 2026 | Yongsoo Kim See Remarks | FTax withholding Common Stock | -1,964 | $9.21 | $18k | 157,260 | Mar 16, 2026 |
| Feb 15, 2026 | Yongsoo Kim See Remarks | FTax withholding Common Stock | -4,679 | $10.61 | $50k | 159,224 | Feb 17, 2026 |
| Feb 1, 2026 | David J. Lee See Remarks | FTax withholding Common Stock | -3,018 | $12.09 | $36k | 243,753 | Feb 2, 2026 |
| Jan 30, 2026 | Yongsoo Kim See Remarks | AGrant or award Common Stock | +37,868 | $0.00 | $0 | 163,903 | Feb 2, 2026 |
| Jan 12, 2026 | David J. Lee See Remarks | FTax withholding Common Stock | -10,311 | $13.80 | $142k | 246,771 | Jan 13, 2026 |
| Nov 1, 2025 | David J. Lee See Remarks | FTax withholding Common Stock | -3,012 | $17.53 | $53k | 257,082 | Nov 3, 2025 |
| Oct 12, 2025 | David J. Lee See Remarks | FTax withholding Common Stock | -9,666 | $16.70 | $161k | 260,094 | Oct 14, 2025 |
| Aug 1, 2025 | David J. Lee See Remarks | FTax withholding Common Stock | -3,012 | $9.23 | $28k | 269,760 | Aug 4, 2025 |
| Jul 12, 2025 | David J. Lee See Remarks | FTax withholding Common Stock | -9,347 | $9.81 | $92k | 272,772 | Jul 14, 2025 |
| Jul 2, 2025 | Saeju Jeong director | AGrant or award Common Stock | +48,491 | $0.00 | $0 | 48,491 | Jul 7, 2025 |
| May 28, 2025 | Yongsoo Kim See Remarks | FTax withholding Common Stock | -11,132 | $9.07 | $101k | 126,035 | May 30, 2025 |
| May 1, 2025 | David J. Lee See Remarks | FTax withholding Common Stock | -2,123 | $9.23 | $20k | 282,119 | May 2, 2025 |
| Apr 15, 2025 | Yongsoo Kim See Remarks | FTax withholding Common Stock | -1,127 | $8.29 | $9,343 | 137,167 | Apr 16, 2025 |
| Apr 12, 2025 | David J. Lee See Remarks | FTax withholding Common Stock | -6,811 | $8.09 | $55k | 284,242 | Apr 14, 2025 |
| Apr 3, 2025 | Yongsoo Kim See Remarks | AGrant or award Common Stock | +9,142 | $0.00 | $0 | 138,294 | Apr 4, 2025 |
| Mar 19, 2025 | Junkoo Kim See Remarks | POpen-market purchase Common Stock | +11,372 | $8.73 | $99k | 498,812 | Mar 21, 2025 |
| Mar 20, 2025 | Junkoo Kim See Remarks | POpen-market purchase Common Stock | +11,419 | $8.81 | $101k | 510,231 | Mar 21, 2025 |
| Mar 7, 2025 | Hyojung Kim Chief Product Officer | AGrant or award Common Stock | +18,242 | $0.00 | $0 | 84,908 | Mar 11, 2025 |
| Mar 7, 2025 | Yongsoo Kim See Remarks | AGrant or award Common Stock | +18,242 | $0.00 | $0 | 129,152 | Mar 11, 2025 |
| Jan 30, 2025 | Junkoo Kim See Remarks | FTax withholding Common Stock | -214,571 | $12.86 | $2.8M | 487,440 | Feb 3, 2025 |
| Dec 20, 2024 | Junkoo Kim See Remarks | FTax withholding Common Stock | -221,994 | $13.05 | $2.9M | 702,011 | Dec 23, 2024 |
| Dec 20, 2024 | David J. Lee See Remarks | FTax withholding Common Stock | -22,047 | $13.05 | $288k | 293,256 | Dec 23, 2024 |
Insiders
Everyone who has filed a Form 4 here.
- Saeju Jeongdirector
- Hyojung KimChief Product Officer
- Junkoo KimSee Remarks
- Yongsoo KimSee Remarks
- David J. LeeSee Remarks
- Hyeeun SonChief Design Officer
Questions about WBTN
Answered from the filings on this page, as of the latest one.
Are insiders buying WBTN?
No. In the last 90 days no insider at WEBTOON Entertainment Inc. bought or sold shares on the open market according to SEC Form 4 filings. The rows on file from that period are grants, exercises, tax withholding or other transactions, which carry no view on the price.
Who was the last insider to trade WBTN on the open market?
Junkoo Kim (See Remarks) bought $200k of WBTN on Mar 19, 2025 and filed the Form 4 on Mar 21, 2025. InsiderTell scored 27 (weak).
How many insiders file Form 4 at WEBTOON Entertainment Inc.?
6 people have filed a Form 4 at WEBTOON Entertainment Inc., among them Saeju Jeong (director), Hyojung Kim (Chief Product Officer), Junkoo Kim (See Remarks). Officers, directors and holders of more than 10% of a share class must report their trades within two business days.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.