Youdao, Inc. (DAO)
Sale of 3,997 shares; price not stated (see filing).
Reporting Person Shum Heung Yeung · Transaction Code S
Traded Aug 31, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001193125-26-379297 · filed 2026-09-02 · View filing →
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38160 disclosures across 288 disclosure days · page 272 of 555 · 70 on this page (at most 70)
Sale of 3,997 shares; price not stated (see filing).
Reporting Person Shum Heung Yeung · Transaction Code S
Traded Aug 31, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001193125-26-379297 · filed 2026-09-02 · View filing →
Acquisition (code M) of 9,189 shares; price not stated (see filing).
Reporting Person Shum Heung Yeung · Transaction Code M
Traded Aug 31, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001193125-26-379297 · filed 2026-09-02 · View filing →
Sale of 9,189 shares; price not stated (see filing).
Reporting Person Shum Heung Yeung · Transaction Code S
Traded Aug 31, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001193125-26-379297 · filed 2026-09-02 · View filing →
Acquisition (code M) of 4,012 shares; price not stated (see filing).
Reporting Person Shum Heung Yeung · Transaction Code M
Traded Sep 1, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001193125-26-379297 · filed 2026-09-02 · View filing →
Sale of 4,012 shares; price not stated (see filing).
Reporting Person Shum Heung Yeung · Transaction Code S
Traded Sep 1, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001193125-26-379297 · filed 2026-09-02 · View filing →
Acquisition (code M) of 1,705 shares; price not stated (see filing).
Reporting Person Kam Anthony Ping Leung · Transaction Code M
Traded Sep 1, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001104659-26-104422 · filed 2026-09-02 · View filing →
Purchase of 4,101,772.6943 shares across 2 reporting persons.
Transaction Code P · Reporting Persons 2
Surfaced by rule: 2 distinct insiders, open-market purchases, 7-day window — a deterministic filter, not a recommendation.
Traded Aug 31, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001833683-26-000017 · filed 2026-09-01 · View filing →
Source: SEC Form 4 · 0001765496-26-000017 · filed 2026-09-01 · View filing →
Purchase of 13,550 shares across 2 reporting persons.
Transaction Code P · Reporting Persons 2
Surfaced by rule: 2 distinct insiders, open-market purchases, 7-day window — a deterministic filter, not a recommendation.
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001628280-26-059899 · filed 2026-09-01 · View filing →
Source: SEC Form 4 · 0001628280-26-059898 · filed 2026-09-01 · View filing →
Purchase of 198,701 shares across 2 reporting persons.
Transaction Code P · Reporting Persons 2
Surfaced by rule: 2 distinct insiders, open-market purchases, 7-day window — a deterministic filter, not a recommendation.
Traded Aug 25, 2026 · Disclosed Sep 1, 2026FILED +7 DAYS
Source: SEC Form 4 · 0001193125-26-377575 · filed 2026-09-01 · View filing →
Source: SEC Form 4 · 0001193125-26-377154 · filed 2026-08-31 · View filing →
Source: SEC Form 4 · 0001193125-26-372434 · filed 2026-08-28 · View filing →
Source: SEC Form 4 · 0001193125-26-365940 · filed 2026-08-26 · View filing →
Purchase of 21,440.42 shares across 3 reporting persons.
Transaction Code P · Reporting Persons 3
Surfaced by rule: 3 distinct insiders, open-market purchases, 7-day window — a deterministic filter, not a recommendation.
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001104659-26-104355 · filed 2026-09-01 · View filing →
Source: SEC Form 4 · 0001104659-26-104356 · filed 2026-09-01 · View filing →
Source: SEC Form 4 · 0001104659-26-104354 · filed 2026-09-01 · View filing →
Purchase of 57,370 shares across 4 reporting persons.
Transaction Code P · Reporting Persons 4
Surfaced by rule: 4 distinct insiders, open-market purchases, 7-day window — a deterministic filter, not a recommendation.
Traded Aug 31, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001104659-26-104403 · filed 2026-09-01 · View filing →
Source: SEC Form 4 · 0001104659-26-104404 · filed 2026-09-01 · View filing →
Source: SEC Form 4 · 0001104659-26-104405 · filed 2026-09-01 · View filing →
Source: SEC Form 4 · 0001104659-26-104402 · filed 2026-09-01 · View filing →
Purchase of 11,103 shares across 2 reporting persons.
Transaction Code P · Reporting Persons 2
Surfaced by rule: 2 distinct insiders, open-market purchases, 7-day window — a deterministic filter, not a recommendation.
Traded Aug 24, 2026 · Disclosed Sep 1, 2026FILED +8 DAYS
Source: SEC Form 4 · 0001193125-26-378866 · filed 2026-09-01 · View filing →
Source: SEC Form 4 · 0001193125-26-371518 · filed 2026-08-27 · View filing →
Source: SEC Form 4 · 0001193125-26-371636 · filed 2026-08-27 · View filing →
Source: SEC Form 4 · 0001193125-26-363730 · filed 2026-08-24 · View filing →
Purchase of 1,748 shares across 2 reporting persons.
Transaction Code P · Reporting Persons 2
Surfaced by rule: 2 distinct insiders, open-market purchases, 7-day window — a deterministic filter, not a recommendation.
Traded Aug 24, 2026 · Disclosed Sep 1, 2026FILED +8 DAYS
Source: SEC Form 4 · 0001104659-26-104188 · filed 2026-09-01 · View filing →
Source: SEC Form 4 · 0001104659-26-100943 · filed 2026-08-25 · View filing →
Purchase of 884 shares across 2 reporting persons.
Transaction Code P · Reporting Persons 2
Surfaced by rule: 2 distinct insiders, open-market purchases, 7-day window — a deterministic filter, not a recommendation.
Traded Aug 31, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001193125-26-378866 · filed 2026-09-01 · View filing →
Source: SEC Form 4 · 0001193125-26-378888 · filed 2026-09-01 · View filing →
Purchase of 295 shares across 2 reporting persons.
Transaction Code P · Reporting Persons 2
Surfaced by rule: 2 distinct insiders, open-market purchases, 7-day window — a deterministic filter, not a recommendation.
Traded Aug 31, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001628280-26-059852 · filed 2026-09-01 · View filing →
Source: SEC Form 4 · 0001628280-26-059851 · filed 2026-09-01 · View filing →
Purchase of 388 shares across 2 reporting persons.
Transaction Code P · Reporting Persons 2
Surfaced by rule: 2 distinct insiders, open-market purchases, 7-day window — a deterministic filter, not a recommendation.
Traded Aug 31, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001072627-26-000052 · filed 2026-09-01 · View filing →
Source: SEC Form 4 · 0001072627-26-000051 · filed 2026-09-01 · View filing →
Disposition (code F) of 70,465.844 shares at $513.53 per share.
Reporting Person Nadella Satya · Officer Title Chief Executive Officer · Transaction Code F
Traded Aug 31, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0000789019-26-000157 · filed 2026-09-01 · View filing →
Purchase of 155,944 shares at $221.3229 per share.
Reporting Persons CASCADE INVESTMENT, L.L.C. · GATES WILLIAM H III · Transaction Code P
Traded Aug 31, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001104659-26-104314 · filed 2026-09-01 · View filing →
Sale of 687,379 shares at $49.396 per share.
Reporting Person Genworth Holdings, Inc. · Transaction Code S
Traded Aug 31, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001572983-26-000018 · filed 2026-09-01 · View filing →
Purchase of 124,008 shares at $220.7727 per share.
Reporting Persons CASCADE INVESTMENT, L.L.C. · GATES WILLIAM H III · Transaction Code P
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001104659-26-104314 · filed 2026-09-01 · View filing →
Purchase of 102,195 shares at $222.3008 per share.
Reporting Persons CASCADE INVESTMENT, L.L.C. · GATES WILLIAM H III · Transaction Code P
Traded Aug 31, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001104659-26-104314 · filed 2026-09-01 · View filing →
Sale of 8,215,570 shares at $2.17 per share.
Reporting Persons South32 Ltd · South32 International Investment Holdings Proprietary Ltd · Transaction Code S
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001193125-26-378380 · filed 2026-09-01 · View filing →
Purchase of 68,859 shares at $222.1215 per share.
Reporting Persons CASCADE INVESTMENT, L.L.C. · GATES WILLIAM H III · Transaction Code P
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001104659-26-104314 · filed 2026-09-01 · View filing →
Purchase of 58,533 shares at $220.2897 per share.
Reporting Persons CASCADE INVESTMENT, L.L.C. · GATES WILLIAM H III · Transaction Code P
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001104659-26-104314 · filed 2026-09-01 · View filing →
Purchase of 126,000 shares at $89.36 per share.
Reporting Person Sousa Mauad Bruno · Transaction Code P
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0002117905-26-000026 · filed 2026-09-01 · View filing →
Acquisition (code M) of 44,403 shares at $219.76 per share.
Reporting Person Creed Joseph E · Officer Title Chief Executive Officer · Transaction Code M
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001104659-26-104202 · filed 2026-09-01 · View filing →
Disposition (code F) of 12,002 shares at $812.98 per share.
Reporting Person Creed Joseph E · Officer Title Chief Executive Officer · Transaction Code F
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001104659-26-104202 · filed 2026-09-01 · View filing →
Disposition (code F) of 18,738.823 shares at $513.53 per share.
Reporting Person Hood Amy · Officer Title EVP, Chief Financial Officer · Transaction Code F
Traded Aug 31, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0000789019-26-000155 · filed 2026-09-01 · View filing →
Purchase of 41,687 shares at $223.2956 per share.
Reporting Persons CASCADE INVESTMENT, L.L.C. · GATES WILLIAM H III · Transaction Code P
Traded Aug 31, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001104659-26-104314 · filed 2026-09-01 · View filing →
Disposition (code F) of 18,080.548 shares at $513.53 per share.
Reporting Person Althoff Judson · Officer Title EVP, Chief Commercial Officer · Transaction Code F
Traded Aug 31, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0000789019-26-000153 · filed 2026-09-01 · View filing →
Sale of 103,589 shares at $87.4672 per share.
Reporting Person Sousa Mauad Bruno · Transaction Code S
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0002117905-26-000026 · filed 2026-09-01 · View filing →
Disposition (code F) of 17,036.099 shares at $513.53 per share.
Reporting Person SMITH BRADFORD L · Officer Title Vice Chair and President · Transaction Code F
Traded Aug 31, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0000789019-26-000159 · filed 2026-09-01 · View filing →
Sale of 45,215 shares at $190.5815 per share.
Reporting Person Blecharczyk Nathan · Officer Title Chief Strategy Officer · Transaction Code S
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001193125-26-379003 · filed 2026-09-01 · View filing →
Sale of 326,700 shares at $23.04 per share.
Reporting Persons Squadron Capital LLC · Squadron Capital Holdings LLC · Transaction Code S
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001193125-26-378892 · filed 2026-09-01 · View filing →
Sale of 326,700 shares at $23.04 per share.
Reporting Person Pritzker Jennifer N. · Transaction Code S
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001193125-26-378877 · filed 2026-09-01 · View filing →
Sale of 326,700 shares at $23.04 per share.
Reporting Person Pelizzon David R · Transaction Code S
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001425450-26-000083 · filed 2026-09-01 · View filing →
Sale of 79,219 shares at $90.01 per share.
Reporting Person Linford Michael · Officer Title Chief Operating Officer · Transaction Code S
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001628280-26-059834 · filed 2026-09-01 · View filing →
Sale of 24,000 shares at $266.32 per share.
Reporting Person Foo Lisa Y · Officer Title EVP, Chief Operating Officer · Transaction Code S
Traded Aug 31, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001193125-26-379021 · filed 2026-09-01 · View filing →
Sale of 166,182 shares at $35.63 per share.
Reporting Person Venker Eric · Officer Title President & Immunovant CEO · Transaction Code S
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001140361-26-035375 · filed 2026-09-01 · View filing →
Sale of 63,596 shares at $91.8963 per share.
Reporting Person Klein Lawrence Otto · Officer Title Chief Executive Officer · Transaction Code S
Traded Sep 1, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0000907654-26-000087 · filed 2026-09-01 · View filing →
Purchase of 61,552 shares at $83.5822 per share.
Reporting Person Sousa Mauad Bruno · Transaction Code P
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0002117905-26-000026 · filed 2026-09-01 · View filing →
Acquisition (code A) of 1,688 shares at $2,961.9600 per share.
Reporting Person Jaycox Kenneth E · Officer Title SVP Commercial · Transaction Code A
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001225208-26-007491 · filed 2026-09-01 · View filing →
Sale of 6,135 shares at $807.41 per share.
Reporting Person Creed Joseph E · Officer Title Chief Executive Officer · Transaction Code S
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001104659-26-104202 · filed 2026-09-01 · View filing →
Disposition (code F) of 46,122 shares at $103.36 per share.
Reporting Person Pacious Patrick · Transaction Code F
Traded Aug 31, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001193125-26-378054 · filed 2026-09-01 · View filing →
Sale of 30,000 shares at $146.6500 per share.
Reporting Person HENCHEL GREGORY J · Officer Title EVP, Chief Legal Off & Secy · Transaction Code S
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001225208-26-007492 · filed 2026-09-01 · View filing →
Sale of 37,500 shares at $111.51 per share.
Reporting Person Peterson Michael · Officer Title Executive Vice President · Transaction Code S
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0000929638-26-003408 · filed 2026-09-01 · View filing →
Sale of 5,035 shares at $811.31 per share.
Reporting Person Creed Joseph E · Officer Title Chief Executive Officer · Transaction Code S
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001104659-26-104202 · filed 2026-09-01 · View filing →
Sale of 130,800 shares at $30.1499 per share.
Reporting Person Mulligan Brendan · Officer Title General Counsel and Secretary · Transaction Code S
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0002073801-26-000039 · filed 2026-09-01 · View filing →
Sale of 4,831 shares at $813.72 per share.
Reporting Person Creed Joseph E · Officer Title Chief Executive Officer · Transaction Code S
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001104659-26-104202 · filed 2026-09-01 · View filing →
Disposition (code F) of 7,518.208 shares at $513.53 per share.
Reporting Person Numoto Takeshi · Officer Title EVP, Chief Marketing Officer · Transaction Code F
Traded Aug 31, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0000789019-26-000158 · filed 2026-09-01 · View filing →
Disposition (code F) of 12,862 shares at $295.39 per share.
Reporting Person Eng Julie Sheridan · Officer Title Chief Technology Officer · Transaction Code F
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0000899140-26-001037 · filed 2026-09-01 · View filing →
Sale of 97,581 shares at $38.42 per share.
Reporting Persons Simanovsky Michael · Conversant Capital LLC · Transaction Code S
Traded Sep 1, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0000895345-26-000386 · filed 2026-09-01 · View filing →
Disposition (code F) of 11,958 shares at $295.39 per share.
Reporting Person ANDERSON JAMES ROBERT · Officer Title CEO · Transaction Code F
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0000899140-26-001035 · filed 2026-09-01 · View filing →
Sale of 9,250 shares at $372.787 per share.
Reporting Person MOORE H LYNN JR · Officer Title President and CEO · Transaction Code S
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0002130035-26-000003 · filed 2026-09-01 · View filing →
Sale of 110,144 shares at $30.11 per share.
Reporting Person Otto Alexander · Transaction Code S
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001193125-26-378412 · filed 2026-09-01 · View filing →
Purchase of 38,430 shares at $84.3175 per share.
Reporting Person Sousa Mauad Bruno · Transaction Code P
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0002117905-26-000026 · filed 2026-09-01 · View filing →
Sale of 36,300 shares at $85.2855 per share.
Reporting Person Sousa Mauad Bruno · Transaction Code S
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0002117905-26-000026 · filed 2026-09-01 · View filing →
Sale of 88,618 shares at $34.0295 per share.
Reporting Person Britt Christopher R · Officer Title Chief Executive Officer · Transaction Code S
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0002061801-26-000015 · filed 2026-09-01 · View filing →
Sale of 28,188 shares at $106.2029 per share.
Reporting Person Smith Hunter C · Officer Title Chief Financial Officer · Transaction Code S
Traded Aug 31, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001649904-26-000023 · filed 2026-09-01 · View filing →
Sale of 3,382 shares at $806.31 per share.
Reporting Person Creed Joseph E · Officer Title Chief Executive Officer · Transaction Code S
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001104659-26-104202 · filed 2026-09-01 · View filing →
Sale of 174,103 shares at $15.43 per share.
Reporting Person Saba Capital Management, L.P. · Transaction Code S
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001510281-26-000285 · filed 2026-09-01 · View filing →
Sale of 9,000 shares at $290.8175 per share.
Reporting Person Dunbar David A. · Officer Title President/CEO/Chairman · Transaction Code S
Traded Aug 31, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0000310354-26-000088 · filed 2026-09-01 · View filing →
Disposition (code F) of 29,262 shares at $85.67 per share.
Reporting Person Cartwright Christopher A · Officer Title President and CEO · Transaction Code F
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001645769-26-000010 · filed 2026-09-01 · View filing →
Sale of 3,041 shares at $810.31 per share.
Reporting Person Creed Joseph E · Officer Title Chief Executive Officer · Transaction Code S
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001104659-26-104202 · filed 2026-09-01 · View filing →
Sale of 23,072 shares at $104.5871 per share.
Reporting Person Smith Hunter C · Officer Title Chief Financial Officer · Transaction Code S
Traded Aug 31, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001649904-26-000023 · filed 2026-09-01 · View filing →
Sale of 80,699 shares at $29.2138 per share.
Reporting Person Mulligan Brendan · Officer Title General Counsel and Secretary · Transaction Code S
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0002073801-26-000039 · filed 2026-09-01 · View filing →
Sale of 3,733 shares at $614.38 per share.
Reporting Person Pettiti Gianluca · Officer Title President & COO · Transaction Code S
Traded Aug 31, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0000097745-26-000162 · filed 2026-09-01 · View filing →
Sale of 11,945 shares at $191.2004 per share.
Reporting Person Blecharczyk Nathan · Officer Title Chief Strategy Officer · Transaction Code S
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001193125-26-379003 · filed 2026-09-01 · View filing →
Sale of 14,400 shares at $158.27 per share.
Reporting Person Ler Evgeny · Officer Title Special Advisor to CEO · Transaction Code S
Traded Aug 19, 2026 · Disclosed Sep 1, 2026FILED +13 DAYS
Source: SEC Form 4 · 0000929638-26-003399 · filed 2026-09-01 · View filing →
Disposition (code F) of 212,227 shares at $10.61 per share.
Reporting Person Remer Eric Richard · Transaction Code F
Traded Aug 28, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001856906-26-000090 · filed 2026-09-01 · View filing →