Joel Ackerman
CFO and Treasuer; CFO and Treasurer; Director · 5 filings · Latest: Oct 15, 2026
CHAMPIONS ONCOLOGY, INC.
DAVITA INC.
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|
CSBR | Joel Ackerman | Director | Oct 15, 2026 | Option Exercise | $1.60 | 69,794 | $111.7K | 1,126,333 | |
DVA | Joel Ackerman | CFO and Treasurer | May 7, 2026 | Sale | $192.10 | 51,471 | $9.9M | 132,434 | |
DVA | Joel Ackerman | — | May 7, 2026 | Proposed Sale | $191.50 | 51,471 | $9.9M | — | |
DVA | Joel Ackerman | CFO and Treasuer | Feb 6, 2026 | Option Exercise | $108.93 | 44,065 | $4.8M | 185,705 | |
DVA | Joel Ackerman | — | Aug 27, 2024 | Proposed Sale | $155.00 | 73,647 | $11.4M | — |