DAO Insider Trading

Youdao, Inc. · full profile →Last filing Sep 1, 2026
Mixed · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$0
3 insiders
Net Insider Flow
$0
open market, 180d
Reporting Insiders
3
7 P/S transactions
Build

Build on these Form 4 transactions

The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.

Recent Form 4 Transactions

27 shown
DateInsiderRoleActionSharesPriceValue
Sep 1, 2026Shum Heung YeungDirectorOption exercise(M)4K
Sep 1, 2026Shum Heung YeungDirectorSell(S)4K
Sep 1, 2026Shum Heung YeungDirectorOption exercise(M)4K$0
Aug 31, 2026Shum Heung YeungDirectorOption exercise(M)4K
Aug 31, 2026Shum Heung YeungDirectorSell(S)4K
Aug 31, 2026Shum Heung YeungDirectorOption exercise(M)4K
Aug 31, 2026Shum Heung YeungDirectorSell(S)4K
Aug 31, 2026Shum Heung YeungDirectorOption exercise(M)9K
Aug 31, 2026Shum Heung YeungDirectorSell(S)9K
Aug 31, 2026Shum Heung YeungDirectorOption exercise(M)4K$0
Aug 31, 2026Shum Heung YeungDirectorOption exercise(M)4K$0
Aug 31, 2026Shum Heung YeungDirectorOption exercise(M)9K$0
Jun 30, 2026Li YongweiVice PresidentOption exercise(M)2K
Jun 30, 2026Li YongweiVice PresidentSell(S)2K
Jun 30, 2026Li YongweiVice PresidentOption exercise(M)2K$0
Jun 29, 2026Li YongweiVice PresidentOption exercise(M)4K
Jun 29, 2026Li YongweiVice PresidentSell(S)4K
Jun 29, 2026Li YongweiVice PresidentOption exercise(M)4K$0
Jun 1, 2026Li YongweiVice PresidentGrant(A)3K
May 29, 2026Shum Heung YeungDirectorGrant(A)11K
May 29, 2026Lai Jimmy Y.DirectorGrant(A)11K
May 29, 2026Jin LeipresidentGrant(A)82K
May 29, 2026Peng SuSenior Vice PresidentGrant(A)10K
May 29, 2026Wu YinghuiSenior Vice PresidentGrant(A)10K
May 28, 2026Lai Jimmy Y.DirectorOption exercise(M)4K
May 28, 2026Lai Jimmy Y.DirectorSell(S)4K
May 28, 2026Lai Jimmy Y.DirectorOption exercise(M)4K$0

Data Source

Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.

Coverage: Form 4 filings indexed 2006-01-022026-09-03. Earlier history is backfilling; this window widens as it deepens.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).