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 |
| 2020-08-03 Sale | 2020-08-05 8:33 pm | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 21,166 | $286.31 | $6,060,126 | 6,644 (Direct) | View |
| 2020-05-18 Sale | 2020-05-20 8:11 pm | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 20,000 | $185.35 | $3,707,040 | 2,848 (Direct) | View |
| 2019-09-23 Sale | 2019-09-25 7:59 pm | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 29,328 | $62.6 | $1,836,041 | 29,234 (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 |
| 2022-02-03 Option Award | 2022-02-07 8:02 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 5,616 | $0 | 28,473 (Direct) | View |
| 2022-02-03 Tax Withholding | 2022-02-07 8:02 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 2,782 | $99.68 | 28,473 (Direct) | View |
| 2022-02-03 Exercise | 2022-02-07 8:02 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 5,616 | $0 | 28,473 (Direct) | View |
| 2022-01-31 Option Award | 2022-02-02 9:58 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 17,576 | $0 | 39,305 (Direct) | View |
| 2022-02-01 Tax Withholding | 2022-02-02 9:58 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 590 | $102.32 | 39,305 (Direct) | View |
| 2022-02-01 Exercise | 2022-02-02 9:58 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 1,706 | $0 | 39,305 (Direct) | View |
| 2022-01-16 Tax Withholding | 2022-01-19 8:17 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 1,727 | $114.88 | 18,907 (Direct) | View |
| 2022-01-16 Option Award | 2022-01-19 8:17 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 4,798 | $0 | 18,907 (Direct) | View |
| 2022-01-16 Exercise | 2022-01-19 8:17 pm | 2022-01-16 2022-01-16 | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 4,798 | $0 | 18,907 (Direct) | View |
| 2021-11-18 Option Award | 2021-11-22 7:57 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 1,033 | $0 | 16,869 (Direct) | View |
| 2021-11-18 Tax Withholding | 2021-11-22 7:57 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 513 | $144.71 | 16,869 (Direct) | View |
| 2021-11-18 Exercise | 2021-11-22 7:57 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 1,033 | $0 | 16,869 (Direct) | View |
| 2021-08-24 Tax Withholding | 2021-08-26 7:59 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 145 | $121.8 | 15,900 (Direct) | View |
| 2021-08-24 Option Award | 2021-08-26 7:59 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 292 | $0 | 15,900 (Direct) | View |
| 2021-08-24 Exercise | 2021-08-26 7:59 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 292 | $0 | 15,900 (Direct) | View |
| 2021-02-18 Option Award | 2021-04-01 7:36 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 9,629 | $0 | 15,169 (Direct) | View |
| 2021-02-18 Tax Withholding | 2021-04-01 7:36 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 4,775 | $210.1 | 15,169 (Direct) | View |
| 2021-02-15 Option Award | 2021-02-17 8:45 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 7,594 | $0 | 10,315 (Direct) | View |
| 2021-02-15 Tax Withholding | 2021-02-17 8:45 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 3,766 | $227.97 | 10,315 (Direct) | View |
| 2021-02-15 Exercise | 2021-02-17 8:45 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 7,594 | $0 | 10,315 (Direct) | View |
| 2021-02-03 Option Award | 2021-02-05 6:50 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 5,616 | $0 | 17,719 (Direct) | View |
| 2021-02-03 Tax Withholding | 2021-02-05 6:50 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 2,498 | $236.85 | 17,719 (Direct) | View |
| 2021-02-03 Exercise | 2021-02-05 6:50 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 5,616 | $0 | 17,719 (Direct) | View |
| 2021-02-01 Option Award | 2021-02-03 8:47 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 5,118 | $0 | 5,118 (Direct) | View |
| 2020-11-18 Option Award | 2020-11-20 8:13 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 1,034 | $0 | 5,435 (Direct) | View |
| 2020-11-18 Tax Withholding | 2020-11-20 8:13 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 513 | $187.28 | 5,435 (Direct) | View |
| 2020-11-18 Exercise | 2020-11-20 8:13 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 1,034 | $0 | 5,435 (Direct) | View |
| 2020-08-24 Option Award | 2020-08-26 8:39 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 876 | $0 | 876 (Direct) | View |
| 2020-08-03 Exercise | 2020-08-05 8:33 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 11,391 | $21.08 | 6,644 (Direct) | View |
| 2020-08-03 Exercise | 2020-08-05 8:33 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 9,775 | $15.4 | 6,644 (Direct) | View |
| 2020-08-03 Exercise | 2020-08-05 8:33 pm | N/A 2026-02-10 | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 21,166 | $0 | 6,644 (Direct) | View |
| 2020-02-11 Tax Withholding | 2020-02-12 8:11 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 988 | $78.21 | 22,848 (Direct) | View |
| 2020-02-10 Option Award | 2020-02-12 8:11 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 4,377 | $0 | 22,848 (Direct) | View |
| 2020-02-03 Option Award | 2020-02-05 8:38 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 16,848 | $0 | 16,848 (Direct) | View |
| 2019-11-18 Option Award | 2019-11-20 8:03 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 3,100 | $0 | 3,100 (Direct) | View |
| 2019-09-23 Exercise | 2019-09-25 7:59 pm | N/A N/A | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 29,328 | $15.4 | 29,234 (Direct) | View |
| 2019-09-23 Exercise | 2019-09-25 7:59 pm | N/A 2026-02-10 | QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer | 29,328 | $0 | 29,234 (Direct) | View |