Jin Lei
president
SaleAlert
- Shares
- 70,047
- Price
- —
- Value
- —
SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•21 filings
DAO
Youdao, Inc.
No net buying or selling imbalance over the last 3 months
No net buyers or sellers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.
How to read this signal
Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.
3-month balance
$0.00
0 buyers · 4 sellers
12-month purchases
$0.00
0 distinct insiders
12-month sales
$0.00
6 distinct insiders
Highlighted alerts
10
0 Rule 10b5-1 trades treated as informational
Buying cluster · 30 days
Fewer than three distinct buyers
CEO/CFO purchases · 12 months
No executive purchases found
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Form 4 raw → Raspberry
The value is in what we do not call a signal.
The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.
30
Raw transactions
Everything returned by the filing
10
Voluntary view
P/S trades after deterministic checks
20
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
- Code
- M
- Shares
- 4,012
- Price
- —
- Footnotes
- 10
Reflects 4,000 option award that exercised (with the exercise price of $4.0 per share) and settled into American Depositary Shares ("ADSs"). This amount represents the ordinary shares underlying the ADSs acquired in connection with such option exercise. The weighted average price of the shares sold (in the form of ADS) was $ 16.6229. Reflects 3,997 option award that exercised (with the exercise price of $4.5 per share) and settled into American Depositary Shares ("ADSs"). This amount represents the ordinary shares underlying the ADSs acquired in connection with such option exercise. Reflects 9,189 option award that exercised (with the exercise price of $4.5 per share) and settled into American Depositary Shares ("ADSs"). This amount represents the ordinary shares underlying the ADSs acquired in connection with such option exercise. Reflects 4,012 option award that exercised (with the exercise price of $4.5 per share) and settled into American Depositary Shares ("ADSs"). This amount represents the ordinary shares underlying the ADSs acquired in connection with such option exercise. The weighted average price of the shares sold (in the form of ADS) was $16.1784. The disposed 4,000 Option award was granted on February 25, 2020, expiring on February 26, 2027, with the exercise price of $4.0 per share and exercised on August 31, 2026. The disposed 3,997 Option award was granted on January 25, 2021, expiring on January 26, 2027, with the exercise price of $4.5 per share and exercised on August 31, 2026. The disposed 9,189 Option award was granted on January 18, 2022, expiring on January 18, 2028, with the exercise price of $4.5 per share and exercised on August 31, 2026. The disposed 4,012 Option award was granted on January 18, 2022, expiring on January 18, 2028, with the exercise price of $4.5 per share and exercised on September 1, 2026.
Recent transactions
Voluntary purchases and sales; administrative noise stays hidden.
Wu Yinghui
Senior Vice President
SaleAlert
- Shares
- 6,750
- Price
- —
- Value
- —
Peng Su
Senior Vice President
SaleAlert
- Shares
- 6,750
- Price
- —
- Value
- —
Shum Heung Yeung
Director
SaleAlert
- Shares
- 4,012
- Price
- —
- Value
- —
Shum Heung Yeung
Director
SaleAlert
- Shares
- 9,189
- Price
- —
- Value
- —
Shum Heung Yeung
Director
SaleAlert
- Shares
- 3,997
- Price
- —
- Value
- —
Shum Heung Yeung
Director
SaleAlert
- Shares
- 4,000
- Price
- —
- Value
- —
Li Yongwei
Vice President
SaleAlert
- Shares
- 2,300
- Price
- —
- Value
- —
Li Yongwei
Vice President
SaleAlert
- Shares
- 4,000
- Price
- —
- Value
- —
Lai Jimmy Y.
Director
SaleAlert
- Shares
- 3,997
- Price
- —
- Value
- —
| Date | Insider | Transaction | Shares | Price | Value | Reading |
|---|---|---|---|---|---|---|
| Sep 09, 2026 | Jin Lei president | Sale | 70,047 | — | — | |
| Sep 09, 2026 | Wu Yinghui Senior Vice President | Sale | 6,750 | — | — | |
| Sep 09, 2026 | Peng Su Senior Vice President | Sale | 6,750 | — | — | |
| Sep 01, 2026 | Shum Heung Yeung Director | Sale | 4,012 | — | — | |
| Aug 31, 2026 | Shum Heung Yeung Director | Sale | 9,189 | — | — | |
| Aug 31, 2026 | Shum Heung Yeung Director | Sale | 3,997 | — | — | |
| Aug 31, 2026 | Shum Heung Yeung Director | Sale | 4,000 | — | — | |
| Jun 30, 2026 | Li Yongwei Vice President | Sale | 2,300 | — | — | |
| Jun 29, 2026 | Li Yongwei Vice President | Sale | 4,000 | — | — | |
| May 28, 2026 | Lai Jimmy Y. Director | Sale | 3,997 | — | — |
“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.