XNYS · SERVICES-MISC HEALTH & ALLIED SERVICES, NEC · SERVICES-MISC HEALTH & ALLIED SERVICES, NEC
Includes notes from domestic 8-K and foreign private issuer 6-K disclosures.
DaVita (DVA) had 1 Form 144 pre-sale notice filed on 2026-05-15. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction.
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 5/12/2026 | Maughan David Paul | Chief Operating Officer, DKC | SELL | -13,456 | $199 | $2,681,162 |
| 5/11/2026 | Maughan David Paul | Chief Operating Officer, DKC | SELL | -7,073 | $199 | $1,408,581 |
| 5/7/2026 | ACKERMAN JOEL | CFO and Treasurer | SELL | -51,471 | $192 | $9,887,528 |
| 5/6/2026 | HEARTY JAMES O | Chief Compliance Officer | SELL | -2,184 | $175 | $381,916 |
| 5/1/2026 | BERKSHIRE HATHAWAY INC | — | SELL | -1,220,376 | $150 | $182,864,679 |
| 3/15/2026 | Arway Pamela M | — | GRANT | 332 | — | — |
| 3/15/2026 | DESOER BARBARA J | — | GRANT | 332 | — | — |
| 3/15/2026 | Maughan David Paul | Chief Operating Officer, DKC | GRANT | 5,308 | — | — |
| 3/15/2026 | Maughan David Paul | Chief Operating Officer, DKC | TAX_WITHHOLD | -5,339 | $151 | $804,694 |
| 3/15/2026 | Maughan David Paul | Chief Operating Officer, DKC | TAX_WITHHOLD | -7,768 | $151 | $1,170,793 |
| 3/15/2026 | Maughan David Paul | Chief Operating Officer, DKC | GRANT | 14,351 | — | — |
| 3/15/2026 | YALE PHYLLIS R | — | GRANT | 332 | — | — |
| 3/15/2026 | Rodriguez Javier | Chief Executive Officer | GRANT | 20,900 | — | — |
| 3/15/2026 | Rodriguez Javier | Chief Executive Officer | GRANT | 56,506 | — | — |
| 3/15/2026 | Pullin Dennis W | — | GRANT | 332 | — | — |
| 3/15/2026 | Hollar Jason M. | — | GRANT | 332 | — | — |
| 3/15/2026 | BERRY CHRISTOPHER MICHAEL | Chief Accounting Officer | GRANT | 3,649 | — | — |
| 3/15/2026 | ACKERMAN JOEL | CFO and Treasurer | GRANT | 5,706 | — | — |
| 3/15/2026 | ACKERMAN JOEL | CFO and Treasurer | TAX_WITHHOLD | -3,362 | $151 | $506,721 |
| 3/15/2026 | ACKERMAN JOEL | CFO and Treasurer | TAX_WITHHOLD | -33,693 | $151 | $5,078,209 |
| Institution | Shares | Value ($) | Change % | Filing date |
|---|---|---|---|---|
| Berkshire Hathaway | 31,759,065 | $3,608,147,375 | — | 2/17/2026 |
| BlackRock | 4,941,175 | $684,698,590 | — | 8/13/2024 |
| Vanguard Group | 4,154,354 | $471,976,159 | — | 1/29/2026 |
| State Street | 1,438,488 | $163,426,622 | — | 2/13/2026 |
| Millennium Management | 860,080 | $97,713,689 | — | 2/17/2026 |
| Citadel Advisors | 589,671 | $66,992,522 | — | 2/17/2026 |
| DE Shaw | 541,032 | $61,466,646 | — | 2/17/2026 |
| JP Morgan Chase | 346,789 | $39,398,755 | — | 2/11/2026 |
| AQR Capital | 46,440 | $5,276,096 | — | 2/17/2026 |
| Bridgewater Associates | 35,022 | $3,978,849 | — | 2/13/2026 |
| Fidelity (FMR) | 18,495 | $2,101,113 | — | 2/17/2026 |
| Two Sigma | 8,354 | $949,098 | — | 2/17/2026 |