| Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
| BERKSHIRE HATHAWAY INC | 10% Owner | Jan 12 '26 | Sale | 83.27 | 66,568 | 5,543,424 | 10,703,007 | Feb 17 04:49 PM | | BERKSHIRE HATHAWAY INC | 10% Owner | Jan 08 '26 | Sale | 82.25 | 65,071 | 5,352,018 | 10,788,264 | Feb 17 04:49 PM | | BERKSHIRE HATHAWAY INC | 10% Owner | Jan 14 '26 | Sale | 83.79 | 59,411 | 4,978,101 | 10,612,953 | Feb 17 04:49 PM | | BERKSHIRE HATHAWAY INC | 10% Owner | Jan 07 '26 | Sale | 81.22 | 44,100 | 3,581,952 | 10,853,335 | Feb 17 04:49 PM | | BERKSHIRE HATHAWAY INC | 10% Owner | Jan 13 '26 | Sale | 82.78 | 30,643 | 2,536,502 | 10,672,364 | Feb 17 04:49 PM | | BERKSHIRE HATHAWAY INC | 10% Owner | Jan 06 '26 | Sale | 83.48 | 20,226 | 1,688,501 | 10,897,435 | Feb 17 04:49 PM | | BERKSHIRE HATHAWAY INC | 10% Owner | Jan 09 '26 | Sale | 82.40 | 18,689 | 1,539,884 | 10,769,575 | Feb 17 04:49 PM | | BERKSHIRE HATHAWAY INC | 10% Owner | Jan 15 '26 | Sale | 84.04 | 18,125 | 1,523,201 | 10,594,828 | Feb 17 04:49 PM | | BERKSHIRE HATHAWAY INC | 10% Owner | Jan 16 '26 | Sale | 83.72 | 7,685 | 643,404 | 10,587,143 | Feb 17 04:49 PM | | CAREY CHASE | Director | Dec 17 '25 | Option Exercise | 33.22 | 83,536 | 2,775,066 | 177,892 | Dec 18 05:20 PM | | CAREY CHASE | Director | Dec 16 '25 | Option Exercise | 33.22 | 83,500 | 2,773,870 | 177,856 | Dec 18 05:20 PM | | CAREY CHASE | Director | Dec 17 '25 | Sale | 96.95 | 83,536 | 8,098,493 | 94,356 | Dec 18 05:20 PM | | CAREY CHASE | Director | Dec 16 '25 | Sale | 95.79 | 83,500 | 7,998,417 | 94,356 | Dec 18 05:20 PM | | Wong Andrea L | Director | May 29 '25 | Proposed Sale | 97.21 | 1,200 | 116,652 | | May 29 11:57 AM | | Liberty Media Corp. | 10% Owner | May 28 '25 | Proposed Sale | 140.22 | 10,488,960 | 1,470,761,971 | | May 28 09:29 PM | | Wong Andrea L | Director | May 22 '25 | Sale | 92.12 | 1,585 | 146,016 | 671 | May 27 04:15 PM | | CAREY CHASE | Director | May 16 '25 | Option Exercise | 33.22 | 50,000 | 1,661,000 | 143,102 | May 20 04:19 PM | | CAREY CHASE | Director | May 13 '25 | Option Exercise | 33.22 | 100,000 | 3,322,000 | 193,102 | May 14 04:37 PM | | CAREY CHASE | Director | May 12 '25 | Option Exercise | 33.22 | 50,000 | 1,661,000 | 143,102 | May 14 04:37 PM | | CAREY CHASE | Director | May 13 '25 | Sale | 96.38 | 100,000 | 9,638,000 | 93,102 | May 14 04:37 PM | | CAREY CHASE | Director | May 12 '25 | Sale | 94.60 | 50,000 | 4,729,895 | 93,102 | May 14 04:37 PM | | Wong Andrea L | Director | May 13 '25 | Option Exercise | 32.87 | 5,603 | 184,189 | 12,928 | May 14 04:34 PM | | Wendling Brian J | CAO/PFO | May 09 '25 | Option Exercise | 42.10 | 9,500 | 399,950 | 15,503 | May 13 05:06 PM | | Wendling Brian J | CAO/PFO | May 09 '25 | Sale | 95.20 | 9,500 | 904,448 | 6,003 | May 13 05:06 PM | | Wilm Renee L | Chief Legal/Admin Officer | May 09 '25 | Option Exercise | 42.06 | 66,510 | 2,797,411 | 78,107 | May 13 05:06 PM | | Wilm Renee L | Chief Legal/Admin Officer | May 09 '25 | Sale | 95.25 | 66,510 | 6,334,978 | 11,597 | May 13 05:06 PM | | Gilchrist Malcolm Ian Grant | Director | May 09 '25 | Sale | 94.79 | 1,303 | 123,513 | 0 | May 13 05:06 PM | | Charles Carey | Director | May 12 '25 | Proposed Sale | 94.74 | 150,000 | 14,211,000 | | May 12 05:06 PM | | M. Ian G. Gilchrist | Director | May 09 '25 | Proposed Sale | 94.79 | 1,303 | 123,513 | | May 09 04:45 PM | | CAREY CHASE | Director | Apr 17 '25 | Option Exercise | 33.22 | 100,000 | 3,322,000 | 193,102 | Apr 21 05:00 PM |
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