Follow the people · Insider
Heung Yeung Shum
Heung Yeung Shum files insider transactions with the SEC as a director of Youdao (DAO). We hold 2 disclosed purchases and sales filed since 15 November 2013, 2 of them in the last 90 days.
- Files forDAO
- Disclosed buys and sells2 in all, 2 in the last 90 days
- Last disclosure2 September 2026
Positions held
2 posts we hold — a term names its own dates; a run of filings only says when they filed- Filed 29 May 2026 — 1 September 2026Director · Youdao (DAO)13 Form 4 lines · source: SEC Form 4
- Filed 13 November 2013 — 5 May 2014EVP, Technology and Research · Microsoft (MSFT)5 Form 4 lines · source: SEC Form 4
Everything they disclosed
18 entries, newest first — one per disclosure report, one per Form 4 line- exercised options over 4,000 shares of YoudaoSEC Form 42 September 2026Class A Ordinary Shares · traded 31 August 2026 · filed 2 September 2026
- exercised options over 3,997 shares of Youdao (a derivative holding)SEC Form 42 September 2026Option · traded 31 August 2026 · filed 2 September 2026
- exercised options over 9,189 shares of Youdao (a derivative holding)SEC Form 42 September 2026Option · traded 31 August 2026 · filed 2 September 2026
- exercised options over 4,012 shares of Youdao (a derivative holding)SEC Form 42 September 2026Option · traded 1 September 2026 · filed 2 September 2026
- ▼ sold on the open market 4,000 shares of YoudaoSEC Form 42 September 2026Class A Ordinary Shares · traded 31 August 2026 · filed 2 September 2026
- exercised options over 3,997 shares of YoudaoSEC Form 42 September 2026Class A Ordinary Shares · traded 31 August 2026 · filed 2 September 2026
- ▼ sold on the open market 3,997 shares of YoudaoSEC Form 42 September 2026Class A Ordinary Shares · traded 31 August 2026 · filed 2 September 2026
- exercised options over 9,189 shares of YoudaoSEC Form 42 September 2026Class A Ordinary Shares · traded 31 August 2026 · filed 2 September 2026
- ▼ sold on the open market 9,189 shares of YoudaoSEC Form 42 September 2026Class A Ordinary Shares · traded 31 August 2026 · filed 2 September 2026
- exercised options over 4,012 shares of YoudaoSEC Form 42 September 2026Class A Ordinary Shares · traded 1 September 2026 · filed 2 September 2026
- ▼ sold on the open market 4,012 shares of YoudaoSEC Form 42 September 2026Class A Ordinary Shares · traded 1 September 2026 · filed 2 September 2026
- exercised options over 4,000 shares of Youdao (a derivative holding)SEC Form 42 September 2026Option · traded 31 August 2026 · filed 2 September 2026
- was granted 11,450 shares of YoudaoSEC Form 41 June 2026Restricted Share Unit · traded 29 May 2026 · filed 1 June 2026
- ▼ sold on the open market 50,000 shares of MicrosoftSEC Form 46 May 2014Common Stock · traded 5 May 2014 · filed 6 May 2014
- had shares withheld for tax on 4,131 shares of MicrosoftSEC Form 418 March 2014Common Stock · traded 17 March 2014 · filed 18 March 2014
- had shares withheld for tax on 14,329 shares of MicrosoftSEC Form 44 March 2014Common Stock · traded 28 February 2014 · filed 4 March 2014
- had shares withheld for tax on 2,519 shares of MicrosoftSEC Form 411 February 2014Common Stock · traded 10 February 2014 · filed 11 February 2014
- was granted 99,594 shares of MicrosoftSEC Form 415 November 2013Common Stock · traded 13 November 2013 · filed 15 November 2013
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.