Joel Ackerman

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
Denver, CO
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Stephanie Berberich, Attorney-in-Fact
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Joel Ackerman

Form 4 holding CFO and Treasurer

DAVITA INC.

Security class
Common Stock
Shares / value
132,434
Estimated value
$25,440,438
Report date
07 May 2026
Price
$192.10
Ownership
Direct
Form 4 holding Director

CHAMPIONS ONCOLOGY, INC.

Security class
Option to purchase Common Stock
Shares / value
21,216
Estimated value
$144,268
Report date
05 Nov 2025
Price
$6.80
Ownership
Direct
Underlying class
Common Stock
Underlying amount
Form 4 holding CFO and Treasurer

DAVITA INC.

Security class
Stock Appreciation Rights
Shares / value
15,427
Estimated value
Report date
15 Mar 2026
Price
Ownership
Direct
Underlying class
Common Stock
Underlying amount

Insider Reports Filed by Joel Ackerman

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