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 |
| 2021-12-09 Sale | 2021-12-13 5:03 pm | NATUS MEDICAL INC | NTUS | CHUNG DONG CHUNE CHRISTOPHER Chief Medical Officer | 11,787 | $23.08 | $272,044 | 75,286 (Direct) | View |
| 2021-05-27 Sale | 2021-06-01 5:48 pm | NATUS MEDICAL INC | NTUS | CHUNG DONG CHUNE CHRISTOPHER VP of Medical Affairs | 23,775 | $27.33 | $649,766 | 39,926 (Direct) | View |
| 2021-05-24 Sale | 2021-05-26 5:22 pm | NATUS MEDICAL INC | NTUS | CHUNG DONG CHUNE CHRISTOPHER VP of Medical Affairs | 29,435 | $27.21 | $800,813 | 63,701 (Direct) | View |
| 2021-05-18 Sale | 2021-05-20 6:48 pm | NATUS MEDICAL INC | NTUS | CHUNG DONG CHUNE CHRISTOPHER VP of Medical Affairs | 18,561 | $26.83 | $497,928 | 93,136 (Direct) | View |
| 2021-05-12 Sale | 2021-05-14 6:15 pm | NATUS MEDICAL INC | NTUS | CHUNG DONG CHUNE CHRISTOPHER VP of Medical Affairs | 59,756 | $28.01 | $1,673,499 | 111,697 (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 |
| 2022-07-21 Disposition | 2022-07-21 5:06 pm | N/A N/A | NATUS MEDICAL INC | NTUS | CHUNG DONG CHUNE CHRISTOPHER Chief Medical Officer | 83,374 | $33.5 | 0 (Direct) | View |
| 2022-07-21 Disposition | 2022-07-21 5:06 pm | N/A 2030-11-13 | NATUS MEDICAL INC | NTUS | CHUNG DONG CHUNE CHRISTOPHER Chief Medical Officer | 35,360 | $12.82 | 0 (Direct) | View |
| 2022-07-21 Option Award | 2022-07-21 5:06 pm | N/A N/A | NATUS MEDICAL INC | NTUS | CHUNG DONG CHUNE CHRISTOPHER Chief Medical Officer | 35,056 | $0 | 0 (Direct) | View |
| 2022-01-04 Tax Withholding | 2022-01-06 5:06 pm | N/A N/A | NATUS MEDICAL INC | NTUS | CHUNG DONG CHUNE CHRISTOPHER Chief Medical Officer | 2,796 | $24.02 | 48,318 (Direct) | View |
| 2021-12-31 Option Award | 2022-01-04 5:45 pm | N/A N/A | NATUS MEDICAL INC | NTUS | CHUNG DONG CHUNE CHRISTOPHER Chief Medical Officer | 2,363 | $23.73 | 51,114 (Direct) | View |
| 2022-01-03 Option Award | 2022-01-04 5:45 pm | N/A N/A | NATUS MEDICAL INC | NTUS | CHUNG DONG CHUNE CHRISTOPHER Chief Medical Officer | 14,084 | $24 | 51,114 (Direct) | View |
| 2021-12-31 Tax Withholding | 2022-01-04 5:45 pm | N/A N/A | NATUS MEDICAL INC | NTUS | CHUNG DONG CHUNE CHRISTOPHER Chief Medical Officer | 5,259 | $23.73 | 51,114 (Direct) | View |
| 2021-12-09 Exercise | 2021-12-13 5:03 pm | 2021-11-13 2030-11-13 | NATUS MEDICAL INC | NTUS | CHUNG DONG CHUNE CHRISTOPHER Chief Medical Officer | 11,787 | $20.68 | 75,286 (Direct) | View |
| 2021-01-02 Tax Withholding | 2021-01-05 5:14 pm | N/A N/A | NATUS MEDICAL INC | NTUS | CHUNG DONG CHUNE CHRISTOPHER VP of Medical Affairs | 5,263 | $20.04 | 171,453 (Direct) | View |
| 2021-01-04 Option Award | 2021-01-05 5:14 pm | N/A N/A | NATUS MEDICAL INC | NTUS | CHUNG DONG CHUNE CHRISTOPHER VP of Medical Affairs | 21,835 | $20.61 | 171,453 (Direct) | View |
| 2020-11-13 Option Award | 2020-11-17 5:08 pm | 2021-11-13 2030-11-13 | NATUS MEDICAL INC | NTUS | CHUNG DONG CHUNE CHRISTOPHER VP of Medical Affairs | 47,147 | $0 | 47,147 (Direct) | View |
| 2020-01-04 Tax Withholding | 2020-01-06 6:17 pm | N/A N/A | NATUS MEDICAL INC | NTUS | CHUNG DONG CHUNE CHRISTOPHER VP of Medical Affairs | 889 | $32.59 | 154,881 (Direct) | View |
| 2020-01-02 Option Award | 2020-01-06 6:17 pm | N/A N/A | NATUS MEDICAL INC | NTUS | CHUNG DONG CHUNE CHRISTOPHER VP of Medical Affairs | 10,334 | $32.66 | 154,881 (Direct) | View |
| 2020-01-20 Tax Withholding | 2020-01-06 6:17 pm | N/A N/A | NATUS MEDICAL INC | NTUS | CHUNG DONG CHUNE CHRISTOPHER VP of Medical Affairs | 5,462 | $32.66 | 154,881 (Direct) | View |