Insider NameBuy/SellAmountShares Change
Jul 23, 2025Jul 25, 2025Hearty James O
Chief Compliance Officer
Sell$150$352,650-8.28%
May 22, 2025May 28, 2025Berkshire Hathaway Inc
10%
Sell$138.85$28M-0.59%
May 08, 2025May 12, 2025Berkshire Hathaway Inc
10%
Sell$147.11$169M-3.26%
Feb 14, 2025Feb 20, 2025Berkshire Hathaway Inc
10%
Sell$154.74$116M-2.09%
Feb 11, 2025Feb 14, 2025Berkshire Hathaway Inc
10%
Sell$156.01$32M-0.56%
Sep 13, 2024Sep 17, 2024Rodriguez Javier
CEO
Sell$164.69$10M-6.67%
Aug 27, 2024Aug 29, 2024Ackerman Joel
CFO
Treasuer
Sell$155.06$11M-39.18%
Aug 26, 2024Aug 28, 2024Rodriguez Javier
CEO
Sell$155.93$6M-4.28%
Aug 15, 2024Aug 19, 2024Staffieri Michael David
COO
DKC
Sell$150.13$6M-16.75%
Aug 13, 2024Aug 15, 2024Waters Kathleen Alyce
Chief Legal
Pub. Affairs Off
Sell$146.21$1M-8.65%
May 10, 2024May 14, 2024Desoer Barbara J
Dir
Sell$138.81$698,214-31.47%
Feb 26, 2024Feb 28, 2024Rodriguez Javier
CEO
Sell$126.18$9M-13.17%
Feb 21, 2024Feb 23, 2024Staffieri Michael David
COO
DKC
Sell$119.81$4M-13.07%
Feb 21, 2024Feb 23, 2024Waters Kathleen Alyce
Chief Legal
Pub. Affairs Off
Sell$120.73$1M-12.19%
Feb 16, 2024Feb 21, 2024Hearty James O
Chief Compliance Officer
Sell$119.64$3M-56.35%
Aug 22, 2023Aug 24, 2023Waters Kathleen Alyce
Chief Legal
Pub. Affairs Off
Sell$101.81$997,099-10.75%
May 12, 2023May 13, 2023Yale Phyllis R
Dir
Sell$95.26$209,195-14.35%
May 10, 2023May 13, 2023Rodriguez Javier
CEO
Sell$99.44$2M-4.32%
May 10, 2023May 13, 2023Waters Kathleen Alyce
Chief Legal
Pub. Affairs Off
Sell$99.24$2M-14.87%
May 10, 2023May 13, 2023Hearty James O
Chief Compliance Officer
Sell$101.64$583,914-15.00%
May 10, 2023May 13, 2023Desoer Barbara J
Dir
Sell$101.61$248,843-14.80%
Mar 09, 2023Mar 13, 2023Berg Charles
Dir
Sell$75.13$107,513-5.91%
Mar 01, 2023Mar 02, 2023Berg Charles
Dir
Sell$81.78$60,108-2.95%
Nov 01, 2022Nov 01, 2022Nehra John M
Dir
Buy$71.14$355,675+6.37%
Jun 23, 2022Jun 27, 2022Staffieri Michael David
COO
DKC
Buy$77.7$2M+13.27%
Jun 03, 2022Jun 06, 2022Desoer Barbara J
Dir
Sell$97.42$226,010-15.92%
Feb 14, 2022Feb 15, 2022Price Paula A
Dir
Sell$113.64$79,551-58.77%
Nov 23, 2021Nov 23, 2021Arway Pamela M
Dir
Sell$102.86$45,876-2.27%
Aug 23, 2021Aug 23, 2021Arway Pamela M
Dir
Sell$133.09$48,578-1.86%
Aug 05, 2021Aug 06, 2021Ackerman Joel
CFO
Treasurer
Sell$131.36$5M-51.54%
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