DVA DaVita

• None no insider bought on the open market
• $520M sold by 5 insiders outside a trading plan
• $3.6M sold by 2 insiders under 10b5-1 plans

1. Insider
   Trade
   Value
   Traded, filed
2. Berkshire Hathaway Inc. 10% owner, +1 joint filer
   Sale
   $69M 382,563 shares at $180.43 1.3% of stake
   Traded Oct 27 Filed Oct 29
   ↗
3. Berkshire Hathaway Inc. 10% owner, +1 joint filer
   Sale
   $36.5M 182,980 shares at $199.55 0.6% of stake
   Traded Jul 31 Filed Aug 4
   ↗
4. Kathleen Alyce Waters Chief Legal & Pub. Affairs Off
   Planned sale
   $3.2M 15,405 shares at $208.40 12% of stake
   Traded Jun 15 Filed Jun 17
   ↗
5. Javier Rodriguez CEO
   Sale
   $14.5M 69,407 shares at $209.38 7.6% of stake
   Traded Jun 15–16 Filed Jun 17
   ↗
6. James O Hearty Chief Compliance Officer
   Sale
   $2.9M 15,000 shares at $193.98 40% of stake
   Traded May 15 Filed May 18
   ↗
7. David Paul Maughan COO
   Sale
   $4.1M 20,529 shares at $199.22 18% of stake
   Traded May 11–12 Filed May 13
   ↗
8. Joel Ackerman CFO
   Sale
   $9.9M 51,471 shares at $192.10 28% of stake
   Traded May 7 Filed May 11
   ↗
9. James O Hearty Chief Compliance Officer
   Planned sale
   $382K 2,184 shares at $174.87 5.7% of stake
   Traded May 6 Filed May 8
   ↗
10. Berkshire Hathaway Inc. 10% owner, +1 joint filer
    Sale
    $183M 1,220,376 shares at $149.84 4.1% of stake
    Traded May 1 Filed May 5
    ↗
11. Berkshire Hathaway Inc. 10% owner, +1 joint filer
    Sale
    $200M 1,658,480 shares at $120.56 5.2% of stake
    Traded Jan 29 Filed Feb 2
    ↗
12. Berkshire Hathaway Inc. 10% owner, +1 joint filer
    Sale
    $54.3M 401,514 shares at $135.36 1.2% of stake
    Traded Oct 27, 2025 Filed Oct 29, 2025
    ↗

Also filed in the last 12 months, not counted as buying or selling: 44 stock grants, 19 share withholdings for taxes, 4 sales back to the company, 4 option exercises, and 1 gift.