Friday, September 25, 2026 · continued — 6–75 of 409
Purchase of 532,993 shares at $81.65 per share.
Reporting Persons BERKSHIRE HATHAWAY INC · BUFFETT WARREN E · Transaction Code P
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001193125-26-403089 · filed 2026-09-25 · View filing →
Purchase of 399,238 shares at $80.58 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 85,221 shares at $356.58 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 114,668 shares at $261.19 per share.
Reporting Person Podbere Burt W. · Officer Title CHIEF FINANCIAL OFFICER · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001778610-26-000024 · filed 2026-09-25 · View filing →
Purchase of 313,379 shares at $80.9 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 →
Purchase of 241,692 shares at $81.44 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 74,007 shares at $259.35 per share.
Reporting Person Podbere Burt W. · Officer Title CHIEF FINANCIAL OFFICER · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001778610-26-000024 · filed 2026-09-25 · View filing →
Sale of 50,998 shares at $357.52 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 69,169 shares at $262.29 per share.
Reporting Person Podbere Burt W. · Officer Title CHIEF FINANCIAL OFFICER · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001778610-26-000024 · filed 2026-09-25 · View filing →
Sale of 27,833 shares at $621.33 per share.
Reporting Person Troendle August J. · Officer Title President & CEO · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001622058-26-000018 · filed 2026-09-25 · View filing →
Sale of 62,000 shares at $262.72 per share.
Reporting Person Podbere Burt W. · Officer Title CHIEF FINANCIAL OFFICER · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001778610-26-000024 · filed 2026-09-25 · View filing →
Sale of 62,000 shares at $262.25 per share.
Reporting Person Podbere Burt W. · Officer Title CHIEF FINANCIAL OFFICER · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001778610-26-000024 · filed 2026-09-25 · View filing →
Sale of 62,156 shares at $260.25 per share.
Reporting Person Podbere Burt W. · Officer Title CHIEF FINANCIAL OFFICER · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001778610-26-000024 · filed 2026-09-25 · View filing →
Sale of 44,618 shares at $358.42 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 →
Purchase of 171,723 shares at $81.6 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 929,435 shares at $11.34 per share.
Reporting Persons AE RED HOLDINGS, LLC · GREENE MICHAEL ROBERT · ROWE DAVID H. · AE INDUSTRIAL PARTNERS FUND II-B, LP · AE INDUSTRIAL PARTNERS FUND II, LP · AE INDUSTRIAL PARTNERS FUND II-A, LP · AEROEQUITY GP, LLC · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001104659-26-110960 · filed 2026-09-25 · View filing →
Sale of 16,083 shares at $628.64 per share.
Reporting Person Troendle August J. · Officer Title President & CEO · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001622058-26-000018 · filed 2026-09-25 · View filing →
Sale of 22,946 shares at $355.55 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 22,579 shares at $359.44 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 22,624 shares at $354.75 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 262,185 shares at $30.15 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 →
Purchase of 219,273 shares at $34.134 per share.
Reporting Person NIPPON LIFE INSURANCE CO · Transaction Code P
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001193125-26-402895 · filed 2026-09-25 · View filing →
Purchase of 714,183.381 shares at $10.47 per share.
Reporting Person Calamos Aksia Hedged Strategies Fund (Offshore), Ltd. · Transaction Code P
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0002125773-26-000013 · filed 2026-09-25 · View filing →
Purchase of 400,800 shares at $17.2812 per share.
Reporting Person Zambrano Lozano Rogelio · Transaction Code P
Traded Sep 25, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0002035244-26-000009 · filed 2026-09-25 · View filing →
Sale of 22,007 shares at $251.4458 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 →
Disposition (code F) of 52,507 shares at $103.99 per share.
Reporting Person Conroy Kevin T · Transaction Code F
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001306119-26-000009 · filed 2026-09-25 · View filing →
Sale of 69,778 shares at $68.2332 per share.
Reporting Person Maner Tarkan · Officer Title President and CCO · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001193125-26-403031 · filed 2026-09-25 · View filing →
Sale of 18,000 shares at $263.51 per share.
Reporting Person Podbere Burt W. · Officer Title CHIEF FINANCIAL OFFICER · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001778610-26-000024 · filed 2026-09-25 · View filing →
Sale of 18,000 shares at $263.21 per share.
Reporting Person Podbere Burt W. · Officer Title CHIEF FINANCIAL OFFICER · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001778610-26-000024 · filed 2026-09-25 · View filing →
Acquisition (code A) of 4,300,000 shares at $1.09 per share.
Reporting Persons Allen Family Digital, LLC · Folks Byron Allen · Transaction Code A
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001493152-26-044345 · filed 2026-09-25 · View filing →
Acquisition (code A) of 50,988 shares at $83.9400 per share.
Reporting Person Rendle Linda J · Officer Title Chief Executive Officer · Transaction Code A
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001225208-26-007949 · filed 2026-09-25 · View filing →
Sale of 11,309 shares at $361.79 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 10,058 shares at $356.59 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 85,517 shares at $30.65 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 6,959 shares at $357.66 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 9,633 shares at $252.3567 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 →
Acquisition (code M) of 85,067 shares at $27.34 per share.
Reporting Person Meldgaard Jacob Balslev · Officer Title Chief Executive Officer · Transaction Code M
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0000919574-26-006476 · filed 2026-09-25 · View filing →
Sale of 10,000 shares at $200.0 per share.
Reporting Person AMON CRISTIANO R · Officer Title President & CEO · Transaction Code S
Traded Sep 25, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0000804328-26-000096 · filed 2026-09-25 · View filing →
Sale of 27,236 shares at $65 per share.
Reporting Person Muller Luis A · Officer Title President & CEO · Transaction Code S
Traded Sep 25, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001437749-26-031264 · filed 2026-09-25 · View filing →
Sale of 4,560 shares at $358.47 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 8,404 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 7,736 shares at $193.9301 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 →
Purchase of 105,000 shares at $13.046 per share.
Reporting Person ROBO JAMES L · Transaction Code P
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001183254-26-000007 · filed 2026-09-25 · View filing →
Sale of 5,347 shares at $253.3223 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 3,738 shares at $359.04 per share.
Reporting Person NEVENS THOMAS MICHAEL · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001251445-26-000004 · filed 2026-09-25 · View filing →
Acquisition (code M) of 8,404 shares at $154.96 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 →
Sale of 2,603 shares at $470.628 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 9,958 shares at $115.30 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 A) of 13,342 shares at $83.9400 per share.
Reporting Person Hyder Chris T · Officer Title EVP-Chief Operating Officer · Transaction Code A
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001225208-26-007951 · filed 2026-09-25 · View filing →
Acquisition (code M) of 9,500 shares at $117.76 per share.
Reporting Person ROTHBLATT MARTINE A · Officer Title Chairperson & CEO · Transaction Code M
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001106578-26-000149 · filed 2026-09-25 · View filing →
Sale of 2,846 shares at $387.7351 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 2,734 shares at $387.6545 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 5,364 shares at $195.0335 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 →
Acquisition (code A) of 12,389 shares at $83.9400 per share.
Reporting Person Marriner Kirsten · Officer Title EVP - Chief Admin Officer · Transaction Code A
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001225208-26-007952 · filed 2026-09-25 · View filing →
Sale of 2,160 shares at $471.7714 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 1,850 shares at $548.40 per share.
Reporting Person Durban Egon · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001193125-26-402898 · filed 2026-09-25 · View filing →
Acquisition (code A) of 11,913 shares at $83.9400 per share.
Reporting Person Bellet Luc · Officer Title EVP - Chief Financial Officer · Transaction Code A
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001225208-26-007950 · filed 2026-09-25 · View filing →
Acquisition (code A) of 11,436 shares at $83.9400 per share.
Reporting Person Hilt Angela C · Officer Title EVP - Chief Legal Officer · Transaction Code A
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001225208-26-007947 · filed 2026-09-25 · View filing →
Sale of 2,770 shares at $346.081 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 4,700 shares at $192.9804 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 2,320 shares at $389.6850 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 →
Acquisition (code A) of 10,721 shares at $83.9400 per share.
Reporting Person Barton Nina · Officer Title EVP-Chief Growth & Strategy Of · Transaction Code A
Traded Sep 23, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001225208-26-007948 · filed 2026-09-25 · View filing →
Sale of 2,300 shares at $386.6396 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 113,900 shares at $7.6888 per share.
Reporting Person Offer Or · Officer Title Chief Executive Officer · Transaction Code S
Traded Sep 24, 2026 · Disclosed Sep 25, 2026
Source: SEC Form 4 · 0001976408-26-000866 · filed 2026-09-25 · View filing →
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 →