Over the last 12 months, Youdao insiders reported no purchases and 2 sales totaling — across SEC Form 4 filings.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | Li YongweiVice President · O | ▼ Sale | 6,300 | — | — | -64.8% | 2 tranches |
| May 28, 2026 | Lai Jimmy Y.D | ▼ Sale | 3,997 | — | — | -7.4% | — |
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $DAO feed.