| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Sandra Oconnor | Director | 2026-10-01 | 191 | $143.92 | $27.49kBuy |
| Jeffrey A. Goldstein | Director | 2026-10-01 | 286 | $143.92 | $41.16kBuy |
| Joseph Echevarria | Director | 2026-10-01 | 625 | $143.92 | $89.95kBuy |
| Elizabeth Robinson | Director | 2026-10-01 | 73 | $143.92 | $10.51kBuy |
| Jose Minaya | EVP | 2026-09-28 | 1,843 | $148.34 | $273.39kSell |
| Jose Minaya | EVP | 2026-09-28 | 1,655 | $149.27 | $247.05kSell |
| Jose Minaya | EVP | 2026-09-28 | 22 | $149.87 | $3.30kSell |
| Jose Minaya | EVP | 2026-08-27 | 930 | $163.17 | $151.75kSell |
| Jose Minaya | EVP | 2026-08-27 | 2,590 | $162.45 | $420.74kSell |
| Dermot McDonogh | CFO | 2026-07-29 | 7,200 | $156.68 | $1.13MSell |
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Berkshire Hathaway Inc | 12.99% | 88,130,897 | $12.58B | Insider |
| Edward P. Garden | 1.86% | 12,606,465 | $1.80B | Insider |
| Ronald Scott Grupp | 1.47% | 10,000,000 | $1.43B | Insider |
| Gerald L. Hassell | 0.28% | 1,923,717 | $274.53M | Insider |
| Thomas A. Renyi | 0.14% | 971,885 | $138.70M | Insider |
| Joseph M. Velli | 0.14% | 946,245 | $135.04M | Insider |
| Alan R. Griffith | 0.11% | 735,568 | $104.97M | Insider |
| Robert P. Kelly | 0.11% | 718,089 | $102.48M | Insider |
| Curtis Arledge | 0.11% | 717,052 | $102.33M | Insider |
| Robin A. Vince | 0.10% | 650,627 | $92.85M | Insider |