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 |
2022-05-27 Sale |
2022-06-01 4:18 pm |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
505,926 | $0 | $0 | 0 (Direct) |
View |
2021-02-22 Purchase |
2021-02-22 7:40 pm |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
5,000 | $165.3 | $826,500 | 495,807 (Direct) |
View |
2020-08-31 Purchase |
2020-09-01 6:05 pm |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
5,000 | $174.99 | $874,965 | 455,823 (Direct) |
View |
2020-08-11 Purchase |
2020-08-11 8:38 pm |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
5,000 | $234.12 | $1,170,600 | 450,823 (Direct) |
View |
2020-06-11 Purchase |
2020-06-12 5:53 pm |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
5,000 | $160.33 | $801,670 | 445,823 (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 |
2024-02-08 Option Award |
2024-02-12 9:44 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C President & CEO |
46,254 | $0 | 46,254 (Direct) |
View |
2024-02-01 Tax Withholding |
2024-02-05 8:10 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C President & CEO |
566 | $69.45 | 550,531 (Direct) |
View |
2024-02-01 Option Award |
2024-02-05 8:10 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C President & CEO |
4,911 | $0 | 550,531 (Direct) |
View |
2024-02-03 Tax Withholding |
2024-02-05 8:10 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C President & CEO |
1,924 | $68.34 | 550,531 (Direct) |
View |
2024-02-01 Exercise |
2024-02-05 8:10 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C President & CEO |
4,911 | $0 | 550,531 (Direct) |
View |
2024-01-31 Tax Withholding |
2024-02-02 8:06 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C President & CEO |
7,430 | $68.51 | 572,610 (Direct) |
View |
2024-01-31 Option Award |
2024-02-02 8:06 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C President & CEO |
18,854 | $0 | 572,610 (Direct) |
View |
2024-01-31 Exercise |
2024-02-02 8:06 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C President & CEO |
18,854 | $0 | 572,610 (Direct) |
View |
2023-08-24 Option Award |
2023-08-28 4:05 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C President & CEO |
1,461 | $0 | 535,570 (Direct) |
View |
2023-08-24 Exercise |
2023-08-28 4:05 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C President & CEO |
1,461 | $0 | 535,570 (Direct) |
View |
2023-08-24 Tax Withholding |
2023-08-28 4:05 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C President & CEO |
725 | $78.33 | 535,570 (Direct) |
View |
2023-03-28 Option Award |
2023-03-30 7:11 pm |
N/A 2033-03-28 |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C President & CEO |
62,055 | $0 | 62,055 (Direct) |
View |
2023-02-28 Option Award |
2023-03-02 4:15 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C President & CEO |
13,929 | $0 | 13,929 (Direct) |
View |
2023-02-23 Option Award |
2023-02-27 4:15 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C President & CEO |
15,180 | $0 | 534,543 (Direct) |
View |
2023-02-23 Tax Withholding |
2023-02-27 4:15 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C President & CEO |
7,527 | $88.71 | 534,543 (Direct) |
View |
2023-02-11 Tax Withholding |
2023-02-14 4:44 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C President & CEO |
4,540 | $86.5 | 526,890 (Direct) |
View |
2023-02-11 Option Award |
2023-02-14 4:44 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C President & CEO |
9,501 | $0 | 526,890 (Direct) |
View |
2023-02-11 Exercise |
2023-02-14 4:44 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C President & CEO |
9,501 | $0 | 526,890 (Direct) |
View |
2023-02-03 Tax Withholding |
2023-02-07 4:15 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C President & CEO |
11,164 | $89.7 | 525,724 (Direct) |
View |
2023-02-03 Option Award |
2023-02-07 4:15 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C President & CEO |
22,515 | $0 | 525,724 (Direct) |
View |
2023-02-03 Exercise |
2023-02-07 4:15 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C President & CEO |
22,515 | $0 | 525,724 (Direct) |
View |
2023-01-31 Tax Withholding |
2023-02-02 5:55 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C President & CEO |
3,406 | $85.61 | 533,093 (Direct) |
View |
2023-01-31 Option Award |
2023-02-02 5:55 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C President & CEO |
7,875 | $0 | 533,093 (Direct) |
View |
2023-01-31 Exercise |
2023-02-02 5:55 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C President & CEO |
7,875 | $0 | 533,093 (Direct) |
View |
2023-02-01 Tax Withholding |
2023-02-02 5:55 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C President & CEO |
553 | $88.51 | 533,093 (Direct) |
View |
2022-08-22 Option Award |
2022-08-29 8:30 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C Chairman & CEO |
13,362 | $0 | 13,362 (Direct) |
View |
2022-08-24 Option Award |
2022-08-26 4:05 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C Chairman & CEO |
1,460 | $0 | 508,123 (Direct) |
View |
2022-08-24 Exercise |
2022-08-26 4:05 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C Chairman & CEO |
1,460 | $0 | 508,123 (Direct) |
View |
2022-08-24 Tax Withholding |
2022-08-26 4:05 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C Chairman & CEO |
724 | $85.8 | 508,123 (Direct) |
View |
2022-05-27 Option Award |
2022-06-01 5:43 pm |
N/A 2026-02-10 |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C Chairman & CEO |
799,520 | $0 | 799,520 (Direct) |
View |
Ownership |
2022-06-01 4:41 pm |
N/A N/A |
QuidelOrtho Corp | QDEL | BRYANT DOUGLAS C Chairman & CEO |
0 | $0 | 0 (Direct) |
View |
2022-02-03 Option Award |
2022-02-07 7:54 pm |
N/A N/A |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
3,795 | $0 | 513,516 (Direct) |
View |
2022-02-03 Exercise |
2022-02-07 7:54 pm |
N/A N/A |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
3,795 | $0 | 513,516 (Direct) |
View |
2022-02-03 Tax Withholding |
2022-02-07 7:54 pm |
N/A N/A |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
1,882 | $99.68 | 513,516 (Direct) |
View |
2022-02-03 Option Award |
2022-02-07 7:53 pm |
N/A N/A |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
3,795 | $0 | 513,516 (Direct) |
View |
2022-02-03 Exercise |
2022-02-07 7:53 pm |
N/A N/A |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
3,795 | $0 | 513,516 (Direct) |
View |
2022-02-03 Tax Withholding |
2022-02-07 7:53 pm |
N/A N/A |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
1,882 | $99.68 | 513,516 (Direct) |
View |
2022-01-31 Option Award |
2022-02-02 9:55 pm |
N/A 2032-01-31 |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
82,828 | $0 | 589,073 (Direct) |
View |
2022-02-01 Exercise |
2022-02-02 9:55 pm |
N/A N/A |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
1,115 | $0 | 589,073 (Direct) |
View |
2022-02-01 Tax Withholding |
2022-02-02 9:55 pm |
N/A N/A |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
553 | $102.32 | 589,073 (Direct) |
View |
2022-01-16 Tax Withholding |
2022-01-19 8:00 pm |
N/A N/A |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
6,911 | $114.88 | 503,451 (Direct) |
View |
2022-01-16 Option Award |
2022-01-19 8:00 pm |
N/A N/A |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
13,819 | $0 | 503,451 (Direct) |
View |
2022-01-16 Exercise |
2022-01-19 8:00 pm |
2022-01-16 2022-01-16 |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
13,819 | $0 | 503,451 (Direct) |
View |
2021-08-24 Option Award |
2021-08-26 7:54 pm |
N/A N/A |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
1,460 | $0 | 499,464 (Direct) |
View |
2021-08-24 Exercise |
2021-08-26 7:54 pm |
N/A N/A |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
1,460 | $0 | 499,464 (Direct) |
View |
2021-08-24 Tax Withholding |
2021-08-26 7:54 pm |
N/A N/A |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
724 | $121.8 | 499,464 (Direct) |
View |
2021-07-28 Option Award |
2021-07-30 8:11 pm |
N/A 2031-07-28 |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
11,140 | $0 | 11,140 (Direct) |
View |
2021-02-17 Option Award |
2021-02-19 7:15 pm |
N/A N/A |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
44,709 | $0 | 490,807 (Direct) |
View |
2021-02-17 Exercise |
2021-02-19 7:15 pm |
2017-02-17 N/A |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
12,171 | $0 | 490,807 (Direct) |
View |
2021-02-18 Tax Withholding |
2021-02-19 7:15 pm |
N/A N/A |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
16,133 | $210.1 | 490,807 (Direct) |
View |
2021-02-17 Tax Withholding |
2021-02-19 7:15 pm |
N/A N/A |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
5,816 | $217.79 | 490,807 (Direct) |
View |
2021-02-15 Option Award |
2021-02-17 8:29 pm |
N/A N/A |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
20,250 | $0 | 468,047 (Direct) |
View |
2021-02-15 Tax Withholding |
2021-02-17 8:29 pm |
N/A N/A |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
10,040 | $227.97 | 468,047 (Direct) |
View |
2021-02-15 Exercise |
2021-02-17 8:29 pm |
N/A N/A |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
20,250 | $0 | 468,047 (Direct) |
View |
2021-02-03 Option Award |
2021-02-05 6:47 pm |
N/A N/A |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
3,795 | $0 | 469,121 (Direct) |
View |
2021-02-03 Tax Withholding |
2021-02-05 6:47 pm |
N/A N/A |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
1,882 | $236.85 | 469,121 (Direct) |
View |
2021-02-03 Exercise |
2021-02-05 6:47 pm |
N/A N/A |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
3,795 | $0 | 469,121 (Direct) |
View |
2021-02-01 Option Award |
2021-02-03 8:42 pm |
N/A N/A |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
13,386 | $0 | 13,386 (Direct) |
View |
2020-08-24 Option Award |
2020-08-26 8:30 pm |
N/A N/A |
QUIDEL CORP | QDEL | BRYANT DOUGLAS C President & CEO |
14,974 | $0 | 14,974 (Direct) |
View |