ACKERMAN JOEL
Insider transactions at 2 companies
This page shows all SEC Form 4 filings attributed to ACKERMAN JOEL. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| CSBR | Option Exercise | 94,405 | $2.10 | $198,251 | Oct 30, 2025 | |
| DVA | CFO and Treasuer | Tax Withholding | 3,331 | $143.45 | $477,832 | Mar 15, 2025 |
| DVA | CFO and Treasuer | Award / Grant | 7,394 | — | — | Mar 12, 2025 |
| CSBR | Option Exercise | 88,470 | $2.10 | $185,787 | Oct 31, 2024 | |
| DVA | CFO and Treasuer | Tax Withholding | 21,602 | $163.56 | $3,533,223 | Sep 16, 2024 |
| DVA | CFO and Treasuer | Sale | 64,029 | $155.06 | $9,928,337 | Aug 28, 2024 |
| DVA | CFO and Treasuer | Tax Withholding | 8,064 | $136.00 | $1,096,704 | Mar 14, 2024 |
| DVA | CFO and Treasuer | Tax Withholding | 17,149 | $134.65 | $2,309,113 | Mar 6, 2024 |
| DVA | CFO and Treasuer | Disposition | 23,436 | $123.00 | $2,882,628 | Feb 21, 2024 |
| CSBR | Option Exercise | 114,552 | $2.10 | $240,559 | Oct 17, 2023 | |
| DVA | CFO and Treasuer | Tax Withholding | 7,625 | $96.86 | $738,558 | May 15, 2023 |
| DVA | CFO and Treasuer | Tax Withholding | 9,826 | $100.72 | $989,675 | May 10, 2023 |
| DVA | CFO and Treasuer | Award / Grant | 2,790 | — | — | Apr 4, 2023 |
| DVA | CFO and Treasuer | Tax Withholding | 709 | $76.04 | $53,912 | Mar 15, 2023 |
| DVA | CFO and Treasuer | Award / Grant | 1,387 | — | — | Mar 9, 2023 |
| DVA | CFO and Treasuer | Award / Grant | 8,343 | — | — | Feb 23, 2023 |
| CSBR | Option Exercise | 16,667 | $3.21 | $53,501 | Oct 19, 2022 | |
| DVA | CFO and Treasuer | Tax Withholding | 14,082 | $100.05 | $1,408,904 | May 15, 2022 |
| DVA | CFO and Treasuer | Award / Grant | 18,438 | — | — | Apr 19, 2022 |
| DVA | CFO and Treasuer | Disposition | 75,093 | $133.17 | $10,000,135 | Aug 9, 2021 |
| DVA | CFO & Treasurer | Sale | 37,760 | $131.36 | $4,960,154 | Aug 5, 2021 |
| DVA | CFO and Treasuer | Tax Withholding | 8,272 | $125.41 | $1,037,392 | May 15, 2021 |
| DVA | CFO and Treasuer | Award / Grant | 1,456 | — | — | Apr 19, 2021 |
| DVA | CFO and Treasuer | Award / Grant | 22,832 | — | — | Feb 25, 2021 |
| DVA | CFO and Treasuer | Tax Withholding | 4,890 | $115.36 | $564,110 | Dec 19, 2020 |
| DVA | CFO and Treasuer | Award / Grant | 1,116 | — | — | May 15, 2020 |
| CSBR | Option Exercise | 124,232 | $5.76 | $715,576 | Mar 3, 2020 | |
| CSBR | Option Exercise | 201,590 | $2.10 | $423,339 | Dec 2, 2019 | |
| DVA | CFO and Treasuer | Award / Grant | 22,601 | — | — | Jun 19, 2019 |
| DVA | Chief Financial Officer | Award / Grant | 29,869 | — | — | May 15, 2019 |
| CSBR | Option Exercise | 4,167 | $4.80 | $20,002 | Jan 2, 2019 | |
| CSBR | Tax Withholding | 12,021 | $17.47 | $210,007 | Oct 12, 2018 | |
| CSBR | Sale | 22,535 | $17.02 | $383,546 | Oct 1, 2018 | |
| 0001060009 | Disposition | 75,167 | $9.00 | $676,503 | Jul 2, 2018 | |
| 0001060009 | Award / Grant | 14,852 | — | — | May 24, 2017 | |
| CSBR | Chief Executive Officer | Purchase | 1,000 | $1.70 | $1,700 | Oct 18, 2016 |
| CSBR | Chief Executive Officer | Purchase | 500 | $1.68 | $840 | Oct 14, 2016 |
| CSBR | Chief Executive Officer | Purchase | 5,000 | $1.64 | $8,200 | Oct 6, 2016 |
| CSBR | Chief Executive Officer | Purchase | 33 | $1.65 | $54 | Sep 23, 2016 |
| CSBR | Chief Executive Officer | Purchase | 1,000 | $1.73 | $1,730 | Sep 21, 2016 |
| 0001060009 | Award / Grant | 12,356 | — | — | May 25, 2016 | |
| 0001060009 | Award / Grant | 6,416 | — | — | Mar 26, 2015 | |
| CSBR | Chief Executive Officer | Other | 70,826 | — | — | Mar 11, 2015 |
| 0001060009 | Award / Grant | 6,610 | — | — | Mar 26, 2014 | |
| 0001054833 | Disposition | 1,636 | — | — | May 7, 2013 | |
| 0001060009 | Award / Grant | 11,737 | — | — | Mar 25, 2013 | |
| CSBR | Chief Executive Officer | Other | 28,315 | — | — | Jan 28, 2013 |
| 0001054833 | Sale | 3,291 | $43.82 | $144,212 | Dec 3, 2012 | |
| 0001060009 | Award / Grant | 10,650 | — | — | Mar 26, 2012 | |
| 0001060009 | Award / Grant | 4,081 | — | — | Feb 16, 2011 |