Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2024-08-27 Sale | 2024-08-29 6:13 pm | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 68,769 | $155.06 | $10,663,371 | 106,741 (Direct) | View |
| 2021-08-05 Sale | 2021-08-06 6:00 pm | DAVITA INC. | DVA | ACKERMAN JOEL CFO & Treasurer | 37,760 | $131.36 | $4,960,146 | 35,500 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2024-10-31 Exercise | 2024-11-01 09:04 am | N/A 2024-11-03 | CHAMPIONS ONCOLOGY INC. | CSBR | ACKERMAN JOEL Director | 16,667 | $5.43 | 962,134 (Direct) | View |
| 2024-10-31 Exercise | 2024-11-01 09:04 am | N/A 2024-11-01 | CHAMPIONS ONCOLOGY INC. | CSBR | ACKERMAN JOEL Director | 88,470 | $2.1 | 962,134 (Direct) | View |
| 2024-09-16 Exercise | 2024-09-17 6:08 pm | N/A 2025-03-15 | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 78,999 | $0 | 127,454 (Direct) | View |
| 2024-09-16 Tax Withholding | 2024-09-17 6:08 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 21,602 | $163.56 | 127,454 (Direct) | View |
| 2024-09-16 Disposition | 2024-09-17 6:08 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 36,684 | $163.56 | 127,454 (Direct) | View |
| 2024-09-16 Exercise | 2024-09-17 6:08 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 78,999 | $75.95 | 127,454 (Direct) | View |
| 2024-03-15 Tax Withholding | 2024-03-18 7:14 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 8,064 | $136 | 175,510 (Direct) | View |
| 2024-03-14 Option Award | 2024-03-18 7:14 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 26,771 | $0 | 175,510 (Direct) | View |
| 2024-03-06 Exercise | 2024-03-08 5:04 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 55,000 | $52.41 | 156,803 (Direct) | View |
| 2024-03-06 Exercise | 2024-03-08 5:04 pm | 2022-06-20 2024-06-20 | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 55,000 | $0 | 156,803 (Direct) | View |
| 2024-03-06 Disposition | 2024-03-08 5:04 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 21,408 | $134.65 | 156,803 (Direct) | View |
| 2024-03-06 Tax Withholding | 2024-03-08 5:04 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 17,149 | $134.65 | 156,803 (Direct) | View |
| 2024-02-21 Tax Withholding | 2024-02-23 5:43 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 14,930 | $123 | 195,360 (Direct) | View |
| 2024-02-21 Exercise | 2024-02-23 5:43 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 55,000 | $52.41 | 195,360 (Direct) | View |
| 2024-02-21 Exercise | 2024-02-23 5:43 pm | 2022-06-20 2024-06-20 | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 55,000 | $0 | 195,360 (Direct) | View |
| 2024-02-21 Disposition | 2024-02-23 5:43 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 23,436 | $123 | 195,360 (Direct) | View |
| 2023-10-17 Exercise | 2024-01-05 3:52 pm | 2016-07-19 2023-11-05 | CHAMPIONS ONCOLOGY INC. | CSBR | ACKERMAN JOEL Director | 229,104 | $2.1 | 856,997 (Direct) | View |
| 2023-11-03 Option Award | 2023-11-07 11:59 am | N/A 2033-11-03 | CHAMPIONS ONCOLOGY INC. | CSBR | ACKERMAN JOEL Director | 35,750 | $5.51 | 35,750 (Direct) | View |
| 2022-11-01 Option Award | 2023-08-17 12:10 pm | N/A 2032-11-01 | CHAMPIONS ONCOLOGY INC. | CSBR | ACKERMAN JOEL Director | 26,500 | $7 | 26,500 (Direct) | View |
| 2023-05-15 Tax Withholding | 2023-05-17 5:44 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 20,486 | $96.86 | 123,726 (Direct) | View |
| 2023-05-10 Exercise | 2023-05-12 8:44 pm | 2021-05-15 2023-05-15 | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 56,306 | $0 | 144,212 (Direct) | View |
| 2023-05-10 Exercise | 2023-05-12 8:44 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 56,306 | $66.29 | 144,212 (Direct) | View |
| 2023-05-10 Disposition | 2023-05-12 8:44 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 37,059 | $100.72 | 144,212 (Direct) | View |
| 2023-05-10 Tax Withholding | 2023-05-12 8:44 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 9,826 | $100.72 | 144,212 (Direct) | View |
| 2023-04-04 Option Award | 2023-04-06 5:27 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 2,790 | $0 | 134,791 (Direct) | View |
| 2023-03-15 Option Award | 2023-03-17 7:17 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 23,672 | $0 | 132,001 (Direct) | View |
| 2023-03-15 Tax Withholding | 2023-03-17 7:17 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 4,969 | $76.04 | 132,001 (Direct) | View |
| 2023-03-09 Option Award | 2023-03-13 6:04 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 1,387 | $0 | 113,298 (Direct) | View |
| 2023-02-23 Option Award | 2023-02-27 6:19 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 30,743 | $0 | 111,911 (Direct) | View |
| 2022-10-19 Exercise | 2022-10-20 1:26 pm | N/A N/A | CHAMPIONS ONCOLOGY INC. | CSBR | ACKERMAN JOEL Director | 16,667 | $3.21 | 1,460,595 (Direct) | View |
| 2022-10-19 Exercise | 2022-10-20 1:26 pm | N/A 2022-10-31 | CHAMPIONS ONCOLOGY INC. | CSBR | ACKERMAN JOEL Director | 16,667 | $0 | 1,460,595 (Direct) | View |
| 2022-05-15 Tax Withholding | 2022-05-17 6:16 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 33,995 | $100.05 | 81,168 (Direct) | View |
| 2022-04-19 Option Award | 2022-04-21 7:09 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 46,823 | $0 | 115,163 (Direct) | View |
| 2022-03-15 Option Award | 2022-03-17 4:34 pm | N/A 2027-03-15 | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 43,388 | $0 | 43,388 (Direct) | View |
| 2021-11-05 Option Award | 2021-11-09 5:30 pm | N/A 2031-11-05 | CHAMPIONS ONCOLOGY INC. | CSBR | ACKERMAN JOEL Director | 18,564 | $10.1 | 18,564 (Direct) | View |
| 2021-08-09 Exercise | 2021-08-11 7:32 pm | 2020-02-21 2022-02-21 | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 145,159 | $0 | 68,340 (Direct) | View |
| 2021-08-09 Exercise | 2021-08-11 7:32 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 145,159 | $68.89 | 68,340 (Direct) | View |
| 2021-08-09 Disposition | 2021-08-11 7:32 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 75,093 | $133.17 | 68,340 (Direct) | View |
| 2021-08-09 Tax Withholding | 2021-08-11 7:32 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 37,226 | $133.17 | 68,340 (Direct) | View |
| 2021-05-15 Tax Withholding | 2021-05-18 8:57 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 24,339 | $125.41 | 73,260 (Direct) | View |
| 2021-04-19 Option Award | 2021-04-21 7:17 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 4,355 | $0 | 97,599 (Direct) | View |
| 2021-03-15 Option Award | 2021-03-17 5:41 pm | N/A 2026-03-15 | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 44,065 | $0 | 44,065 (Direct) | View |
| 2021-02-25 Option Award | 2021-03-01 6:59 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 39,726 | $0 | 93,244 (Direct) | View |
| 2020-12-19 Tax Withholding | 2020-12-21 7:12 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 4,890 | $115.36 | 53,518 (Direct) | View |
| 2020-12-08 Option Award | 2020-12-10 5:00 pm | N/A 2025-12-08 | CHAMPIONS ONCOLOGY INC. | CSBR | ACKERMAN JOEL Director | 16,667 | $11.96 | 16,667 (Direct) | View |
| 2020-03-03 Exercise | 2020-11-03 5:46 pm | 2015-03-13 2020-03-13 | CHAMPIONS ONCOLOGY INC. | CSBR | ACKERMAN JOEL Director | 124,232 | $5.76 | 1,443,928 (Direct) | View |
| 2020-03-03 Exercise | 2020-11-03 5:46 pm | 2015-03-13 2020-03-13 | CHAMPIONS ONCOLOGY INC. | CSBR | ACKERMAN JOEL Director | 2,708 | $4.8 | 1,443,928 (Direct) | View |
| 2020-05-15 Tax Withholding | 2020-05-19 9:10 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 425 | $79.25 | 58,408 (Direct) | View |
| 2020-05-15 Option Award | 2020-05-19 9:10 pm | N/A N/A | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 1,116 | $0 | 58,408 (Direct) | View |
| 2020-03-15 Option Award | 2020-03-17 7:56 pm | N/A 2025-03-15 | DAVITA INC. | DVA | ACKERMAN JOEL CFO and Treasuer | 78,999 | $0 | 78,999 (Direct) | View |
| 2019-12-02 Exercise | 2019-12-04 4:10 pm | 2016-07-19 2020-10-25 | CHAMPIONS ONCOLOGY INC. | CSBR | ACKERMAN JOEL Director | 203,111 | $2.1 | 1,316,988 (Direct) | View |
| 2019-11-04 Option Award | 2019-11-06 5:14 pm | N/A 2024-11-03 | CHAMPIONS ONCOLOGY INC. | CSBR | ACKERMAN JOEL Director | 16,667 | $5.43 | 16,667 (Direct) | View |