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$ Value

$4.8M

Shares

44,065

Price

$109

Filed

Feb 9

Insider

Name

ACKERMAN JOEL

Title

CFO and Treasuer

CIK

0001220630

Roles

Officer

Transaction Details

Transaction Date

2026-02-06

Code

M

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

185,705

Footnotes

Represents the shares withheld in payment of the base price in connection with the exercise of Stock Appreciation Rights reported on this Form 4. | Represents the shares withheld to satisfy the tax withholding obligation in connection with the exercise of Stock Appreciation Rights reported on this Form 4. | The Stock Appreciation Rights were granted on March 15, 2021, which vested 50% each on March 15, 2024 and March 15, 2025.

Filing Info

Accession No.

0000927066-26-000008

Form Type

4

Issuer CIK

0000927066

ACKERMAN JOEL's History

Date Ticker Type Value
2026-02-06 DVA M $4.8M
2026-02-06 DVA D $4.8M
2026-02-06 DVA F $761K
2026-02-06 DVA M $0
2025-11-05 CSBR A $144K
2025-10-30 CSBR M $198K
2025-10-30 CSBR M $198K

Other Insiders at DVA (90d)

Insider Bought Sold Last
BERKSHIRE HATHAWAY INC $199.9M 2026-01-29
ACKERMAN JOEL
CFO and Treasuer
2026-02-06
Waters Kathleen Alyce
Chief Legal & Pub. Affairs Off
2026-02-06