DaVita, Inc. engages in the provision of medical care services. It operates through the following two segments: US Dialysis and Related Lab Services, and Other-Ancillary Services and Strategic Initiatives. The US Dialysis and Related Lab Services segment offers kidney dialysis services in the United States for patients suffering from chronic kidney failure. The Other-Ancillary Services and Strategic Initiatives segment consist primarily of pharmacy services, disease management services, vascular access services, clinical research programs, physician services, direct primary care, end stage renal disease seamless care organizations, and comprehensive care. The company was founded in 1994 and is headquartered in Denver, CO. |  |
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| Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
| Waters Kathleen Alyce | Chief Legal & Pub. Affairs Off | Feb 06 '26 | Option Exercise | 108.93 | 8,079 | 880,045 | 105,833 | Feb 09 06:57 PM | | ACKERMAN JOEL | CFO and Treasuer | Feb 06 '26 | Option Exercise | 108.93 | 44,065 | 4,800,000 | 185,705 | Feb 09 06:56 PM | | BERKSHIRE HATHAWAY INC | 10% Owner | Jan 29 '26 | Sale | 120.56 | 1,658,480 | 199,939,881 | 30,100,585 | Feb 02 05:30 PM | | HEARTY JAMES O | Chief Compliance Officer | Dec 04 '25 | Option Exercise | 108.93 | 5,875 | 639,964 | 31,913 | Dec 05 04:35 PM | | BERKSHIRE HATHAWAY INC | 10% Owner | Oct 27 '25 | Sale | 135.36 | 401,514 | 54,347,249 | 31,759,065 | Oct 29 06:09 PM | | BERKSHIRE HATHAWAY INC | 10% Owner | Jul 31 '25 | Sale | 140.61 | 1,635,962 | 230,024,764 | 32,160,579 | Aug 04 09:00 PM | | HEARTY JAMES O | Chief Compliance Officer | Jul 23 '25 | Sale | 150.00 | 2,351 | 352,650 | 26,038 | Jul 24 08:34 PM | | HEARTY JAMES O | Officer | Jul 23 '25 | Proposed Sale | 150.00 | 2,351 | 352,650 | | Jul 23 04:05 PM | | BERKSHIRE HATHAWAY INC | 10% Owner | May 27 '25 | Sale | 139.45 | 103,274 | 14,401,483 | 33,796,541 | May 27 09:34 PM | | BERKSHIRE HATHAWAY INC | 10% Owner | May 23 '25 | Sale | 137.81 | 64,066 | 8,828,933 | 33,899,815 | May 27 09:34 PM | | BERKSHIRE HATHAWAY INC | 10% Owner | May 22 '25 | Sale | 138.98 | 32,660 | 4,538,983 | 33,963,881 | May 27 09:34 PM | | BERKSHIRE HATHAWAY INC | 10% Owner | May 08 '25 | Sale | 147.11 | 1,145,938 | 168,576,647 | 33,996,541 | May 12 04:05 PM | | HEARTY JAMES O | Chief Compliance Officer | Mar 03 '25 | Option Exercise | 75.95 | 4,609 | 350,054 | 28,669 | Mar 14 07:55 PM | | BERKSHIRE HATHAWAY INC | 10% Owner | Feb 14 '25 | Sale | 154.94 | 500,000 | 77,471,996 | 35,392,479 | Feb 19 07:47 PM | | BERKSHIRE HATHAWAY INC | 10% Owner | Feb 19 '25 | Sale | 154.09 | 129,938 | 20,022,517 | 35,142,479 | Feb 19 07:47 PM | | BERKSHIRE HATHAWAY INC | 10% Owner | Feb 18 '25 | Sale | 154.60 | 120,062 | 18,561,103 | 35,272,417 | Feb 19 07:47 PM | | BERKSHIRE HATHAWAY INC | 10% Owner | Feb 11 '25 | Sale | 156.01 | 203,091 | 31,684,430 | 35,892,479 | Feb 13 07:50 PM |
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