Friday, September 25, 2026 · continued — 71–140 of 414
Sale of 4,542 shares at $190 per share.
Reporting Person Loeillot Olivier · Officer Title Chief Executive Officer · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001628280-26-063572 · filed 2026-09-25 · View filing →
Sale of 2,175 shares at $386.7144 per share.
Reporting Person Sheena Jonathan · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001646649-26-000033 · filed 2026-09-25 · View filing →
Sale of 2,162 shares at $359.48 per share.
Reporting Person SAMUELI HENRY · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001104659-26-110983 · filed 2026-09-25 · View filing →
Sale of 4,000 shares at $191.8659 per share.
Reporting Person Cheng Chi Fung · Officer Title Chief Technology Officer · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001628280-26-063555 · filed 2026-09-25 · View filing →
Sale of 2,190 shares at $346.119 per share.
Reporting Person STEEL ROBERT K · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001193125-26-402681 · filed 2026-09-25 · View filing →
Sale of 1,935 shares at $389.7108 per share.
Reporting Person Sheena Jonathan · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001646649-26-000033 · filed 2026-09-25 · View filing →
Sale of 13,800 shares at $54.3069 per share.
Reporting Person Bernes Marshall · Officer Title Head of Brand Center · Transaction Code S
Traded Sep 25, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0002045034-26-000009 · filed 2026-09-25 · View filing →
Sale of 40,373 shares at $18.5439 per share.
Reporting Person Goel Rajeev K. · Officer Title CHIEF EXECUTIVE OFFICER · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001833511-26-000038 · filed 2026-09-25 · View filing →
Purchase of 9,415 shares at $79.42 per share.
Reporting Persons BERKSHIRE HATHAWAY INC · BUFFETT WARREN E · Transaction Code P
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001193125-26-403089 · filed 2026-09-25 · View filing →
Acquisition (code C) of 683,725 shares at $1.05 per share.
Reporting Person He Junli · Officer Title CEO · Transaction Code C
Traded Sep 11, 2026 · Disclosed Sep 25, 2026FILED +14 DAYS
Source: SEC Form 4 · 0001437749-26-031181 · filed 2026-09-25 · View filing →
Sale of 24,300 shares at $29.17 per share.
Reporting Person Bergman Artur · Officer Title Chief Technology Officer · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001517413-26-000298 · filed 2026-09-25 · View filing →
Sale of 1,480 shares at $478.6058 per share.
Reporting Person ROTHBLATT MARTINE A · Officer Title Chairperson & CEO · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001106578-26-000149 · filed 2026-09-25 · View filing →
Acquisition (code M) of 4,542 shares at $155.38 per share.
Reporting Person Loeillot Olivier · Officer Title Chief Executive Officer · Transaction Code M
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001628280-26-063572 · filed 2026-09-25 · View filing →
Disposition (code F) of 2,436 shares at $285.405 per share.
Reporting Person Ramo Joshua Cooper · Transaction Code F
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001048911-26-000116 · filed 2026-09-25 · View filing →
Acquisition (code M) of 5,042 shares at $137.85 per share.
Reporting Person Ramo Joshua Cooper · Transaction Code M
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001048911-26-000116 · filed 2026-09-25 · View filing →
Sale of 168,750 shares at $3.92 per share.
Reporting Person Oei Khing Djien · Transaction Code S
Traded Sep 25, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001104659-26-111063 · filed 2026-09-25 · View filing →
Sale of 16,500 shares at $40.0737 per share.
Reporting Person Swanson Luke Roy · Officer Title CHIEF TECHNOLOGY OFFICER · Transaction Code S
Traded Sep 10, 2026 · Disclosed Sep 25, 2026FILED +15 DAYS
Source: SEC Form 4 · 0001628280-26-063626 · filed 2026-09-25 · View filing →
Purchase of 1,625,000 shares at $0.4 per share.
Reporting Person Zhu Muchun · Officer Title CEO and Chairman · Transaction Code P
Traded Sep 25, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001493152-26-044229 · filed 2026-09-25 · View filing →
Sale of 1,780 shares at $346.01 per share.
Reporting Person STEEL ROBERT K · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001193125-26-402681 · filed 2026-09-25 · View filing →
Sale of 20,000 shares at $29.48 per share.
Reporting Person Colson Nathaniel H · Officer Title Officer EVP, CFO & CRO · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001783337-26-000007 · filed 2026-09-25 · View filing →
Purchase of 7,022 shares at $79.53 per share.
Reporting Persons BERKSHIRE HATHAWAY INC · BUFFETT WARREN E · Transaction Code P
Traded Sep 25, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001193125-26-403089 · filed 2026-09-25 · View filing →
Sale of 2,900 shares at $190.9808 per share.
Reporting Person Cheng Chi Fung · Officer Title Chief Technology Officer · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001628280-26-063555 · filed 2026-09-25 · View filing →
Sale of 29,548 shares at $18.6084 per share.
Reporting Person Brau Donnelly Julia · Officer Title Chief Financial Officer · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001983697-26-000008 · filed 2026-09-25 · View filing →
Sale of 1,341 shares at $388.7637 per share.
Reporting Person Sheena Jonathan · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001646649-26-000033 · filed 2026-09-25 · View filing →
Disposition (code F) of 98,356 shares at $5.27 per share.
Reporting Person Heyburn William A. · Officer Title Co-CEO and CFO · Transaction Code F
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001628280-26-063576 · filed 2026-09-25 · View filing →
Acquisition (code M) of 2,190 shares at $232.90 per share.
Reporting Person STEEL ROBERT K · Transaction Code M
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001193125-26-402681 · filed 2026-09-25 · View filing →
Sale of 2,000 shares at $254.3497 per share.
Reporting Person Le-Quoc Alexis · Officer Title Chief Technology Officer · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001561550-26-000320 · filed 2026-09-25 · View filing →
Sale of 1,293 shares at $388.7071 per share.
Reporting Person Sheena Jonathan · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001646649-26-000033 · filed 2026-09-25 · View filing →
Disposition (code F) of 90,797 shares at $5.27 per share.
Reporting Person Tomkiel Melissa M. · Officer Title Co-CEO and General Counsel · Transaction Code F
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001628280-26-063577 · filed 2026-09-25 · View filing →
Sale of 5,000 shares at $95.3209 per share.
Reporting Person Schumacher Daniel · Officer Title Chief Financial Officer · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001628280-26-063573 · filed 2026-09-25 · View filing →
Sale of 500 shares at $935.75 per share.
Reporting Person Wupen Yuen · Officer Title PRESIDENT, GLOBAL BUS. UNITS · Transaction Code S
Traded Sep 25, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001489550-26-000014 · filed 2026-09-25 · View filing →
Acquisition (code M) of 2,770 shares at $168.56 per share.
Reporting Person STEEL ROBERT K · Transaction Code M
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001193125-26-402681 · filed 2026-09-25 · View filing →
Sale of 500 shares at $921.07 per share.
Reporting Person Wupen Yuen · Officer Title PRESIDENT, GLOBAL BUS. UNITS · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001489550-26-000014 · filed 2026-09-25 · View filing →
Sale of 2,485 shares at $175.2313 per share.
Reporting Person Leproust Emily M. · Officer Title Chief Executive Officer · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001214659-26-011980 · filed 2026-09-25 · View filing →
Sale of 85,607 shares at $4.94 per share.
Reporting Person Johannpeter Claudio · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0002121148-26-000001 · filed 2026-09-25 · View filing →
Sale of 1,600 shares at $255.5912 per share.
Reporting Person Le-Quoc Alexis · Officer Title Chief Technology Officer · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001561550-26-000320 · filed 2026-09-25 · View filing →
Sale of 3,542 shares at $114.93 per share.
Reporting Person Japan Post Holdings Co., Ltd. · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001104659-26-110660 · filed 2026-09-25 · View filing →
Acquisition (code M) of 1,780 shares at $227.58 per share.
Reporting Person STEEL ROBERT K · Transaction Code M
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001193125-26-402681 · filed 2026-09-25 · View filing →
Sale of 2,100 shares at $190.0306 per share.
Reporting Person Cheng Chi Fung · Officer Title Chief Technology Officer · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001628280-26-063555 · filed 2026-09-25 · View filing →
Sale of 2,500 shares at $158.98 per share.
Reporting Person Cutt Timothy J. · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001678505-26-000010 · filed 2026-09-25 · View filing →
Sale of 11,969 shares at $33.0457 per share.
Reporting Person Monges Viviane · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001193125-26-402567 · filed 2026-09-25 · View filing →
Purchase of 361,905 shares at $1.05 per share.
Reporting Person He Junli · Officer Title CEO · Transaction Code P
Traded Sep 11, 2026 · Disclosed Sep 25, 2026FILED +14 DAYS
Source: SEC Form 4 · 0001437749-26-031181 · filed 2026-09-25 · View filing →
Sale of 6,763 shares at $52.0012 per share.
Reporting Person Cope Jennifer · Officer Title EVP Ops Services & Risk Mgmt · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001193125-26-401780 · filed 2026-09-25 · View filing →
Sale of 1,372 shares at $250.5526 per share.
Reporting Person Le-Quoc Alexis · Officer Title Chief Technology Officer · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001561550-26-000320 · filed 2026-09-25 · View filing →
Sale of 640 shares at $469.7352 per share.
Reporting Person ROTHBLATT MARTINE A · Officer Title Chairperson & CEO · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001106578-26-000149 · filed 2026-09-25 · View filing →
Sale of 600 shares at $479.5167 per share.
Reporting Person ROTHBLATT MARTINE A · Officer Title Chairperson & CEO · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001106578-26-000149 · filed 2026-09-25 · View filing →
Sale of 580 shares at $472.7308 per share.
Reporting Person ROTHBLATT MARTINE A · Officer Title Chairperson & CEO · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001106578-26-000149 · filed 2026-09-25 · View filing →
Sale of 24,000 shares at $11.3594 per share.
Reporting Person AWM Investment Company, Inc. · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001535264-26-000053 · filed 2026-09-25 · View filing →
Sale of 7,000 shares at $34.99 per share.
Reporting Person Hurd Laurel · Officer Title President & CEO · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001768695-26-000006 · filed 2026-09-25 · View filing →
Disposition (code F) of 9,855 shares at $24.740 per share.
Reporting Person Stavros Christopher G · Officer Title CEO & CHAIRMAN · Transaction Code F
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001613357-26-000012 · filed 2026-09-25 · View filing →
Sale of 700 shares at $345.824 per share.
Reporting Person STEEL ROBERT K · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001193125-26-402681 · filed 2026-09-25 · View filing →
Sale of 4,497 shares at $53.5838 per share.
Reporting Person Bernes Marshall · Officer Title Head of Brand Center · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0002045034-26-000009 · filed 2026-09-25 · View filing →
Purchase of 2,975 shares at $79.91 per share.
Reporting Persons BERKSHIRE HATHAWAY INC · BUFFETT WARREN E · Transaction Code P
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001193125-26-403089 · filed 2026-09-25 · View filing →
Sale of 20,726 shares at $10.8325 per share.
Reporting Person Burrows Francis · Officer Title Chief Scientific Officer · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001193125-26-402815 · filed 2026-09-25 · View filing →
Sale of 15,000 shares at $14.6421 per share.
Reporting Person Brewer Erin · Officer Title CHIEF FINANCIAL OFFICER · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001675948-26-000007 · filed 2026-09-25 · View filing →
Sale of 7,600 shares at $28.04 per share.
Reporting Person Bergman Artur · Officer Title Chief Technology Officer · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001517413-26-000298 · filed 2026-09-25 · View filing →
Sale of 437 shares at $474.0059 per share.
Reporting Person ROTHBLATT MARTINE A · Officer Title Chairperson & CEO · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001106578-26-000149 · filed 2026-09-25 · View filing →
Purchase of 1,043,600 shares at $0.1977 per share.
Reporting Person HO LAWRENCE YAU LUNG · Transaction Code P
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001193125-26-401498 · filed 2026-09-25 · View filing →
Sale of 50,000 shares at $3.86 per share.
Reporting Person Martin Patricia A. · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001104659-26-111061 · filed 2026-09-25 · View filing →
Acquisition (code M) of 700 shares at $274.51 per share.
Reporting Person STEEL ROBERT K · Transaction Code M
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001193125-26-402681 · filed 2026-09-25 · View filing →
Sale of 21,196 shares at $9.06 per share.
Reporting Person Adler Brooke · Officer Title Secretary · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001857512-26-000014 · filed 2026-09-25 · View filing →
Sale of 512 shares at $361.48 per share.
Reporting Person SAMUELI HENRY · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001104659-26-110983 · filed 2026-09-25 · View filing →
Acquisition (code M) of 30,000 shares at $6.15 per share.
Reporting Person Burrows Francis · Officer Title Chief Scientific Officer · Transaction Code M
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001193125-26-402815 · filed 2026-09-25 · View filing →
Acquisition (code A) of 2,192 shares at $83.9400 per share.
Reporting Person Peck Laurene E · Officer Title VP - CAO & Corp Controller · Transaction Code A
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001225208-26-007953 · filed 2026-09-25 · View filing →
Sale of 10,080 shares at $18.0516 per share.
Reporting Person Goel Rajeev K. · Officer Title CHIEF EXECUTIVE OFFICER · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001833511-26-000038 · filed 2026-09-25 · View filing →
Sale of 360 shares at $477.5825 per share.
Reporting Person ROTHBLATT MARTINE A · Officer Title Chairperson & CEO · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001106578-26-000149 · filed 2026-09-25 · View filing →
Sale of 945 shares at $176.3917 per share.
Reporting Person Leproust Emily M. · Officer Title Chief Executive Officer · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001214659-26-011980 · filed 2026-09-25 · View filing →
Sale of 11,099 shares at $14.6444 per share.
Reporting Person Gray Timothy · Officer Title Chief Financial Officer · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001554855-26-002046 · filed 2026-09-25 · View filing →
Sale of 645 shares at $249.2082 per share.
Reporting Person Le-Quoc Alexis · Officer Title Chief Technology Officer · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001561550-26-000320 · filed 2026-09-25 · View filing →
Sale of 620 shares at $256.1465 per share.
Reporting Person Le-Quoc Alexis · Officer Title Chief Technology Officer · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001561550-26-000320 · filed 2026-09-25 · View filing →