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 |
2020-12-01 Sale |
2020-12-03 7:32 pm |
QUIDEL CORP | QDEL | POLAN MARY LAKE PH D Director |
11,000 | $192.25 | $2,114,797 | 24,329 (Direct) |
View |
2020-11-06 Sale |
2020-11-06 7:19 pm |
QUIDEL CORP | QDEL | POLAN MARY LAKE PH D Director |
3,000 | $284.17 | $852,505 | 35,329 (Direct) |
View |
2020-11-05 Sale |
2020-11-06 7:16 pm |
QUIDEL CORP | QDEL | SLACIK CHARLES P Director |
4,009 | $282.46 | $1,132,388 | 11,215 (Direct) |
View |
2020-10-12 Sale |
2020-10-14 7:26 pm |
QUIDEL CORP | QDEL | POLAN MARY LAKE PH D Director |
11,743 | $275.83 | $3,239,015 | 11,141 (Direct) |
View |
2020-09-02 Purchase |
2020-09-04 7:09 pm |
QUIDEL CORP | QDEL | Strobeck Matthew Director |
7,700 | $166.07 | $1,278,765 | 62,174 (Indirect 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 |
2020-08-19 Sale |
2020-08-24 12:03 pm |
QUIDEL CORP | QDEL | Abney Michael Donald Jr. SVP - Distribution |
8,192 | $250 | $2,048,000 | 25,598 (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 |
2020-08-03 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 |
2020-08-03 Purchase |
2020-08-05 8:32 pm |
QUIDEL CORP | QDEL | Michael Edward L. Director |
3,500 | $288.12 | $1,008,404 | 6,434 (Direct) |
View |
2020-08-03 Sale |
2020-08-05 8:28 pm |
QUIDEL CORP | QDEL | Kroll Werner SVP, R&D |
2,072 | $287.48 | $595,650 | 4,599 (Direct) |
View |
2020-08-03 Sale |
2020-08-05 8:26 pm |
QUIDEL CORP | QDEL | BUECHLER KENNETH F Director |
7,800 | $289.22 | $2,255,946 | 59,824 (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 |
2021-02-01 Option Award |
2021-02-03 8:46 pm |
N/A N/A |
QUIDEL CORP | QDEL | Ranalli Tamara A. SVP, Molecular Bus. Unit |
3,785 | $0 | 3,785 (Direct) |
View |
2021-02-01 Option Award |
2021-02-03 8:45 pm |
N/A N/A |
QUIDEL CORP | QDEL | Kroll Werner SVP, R&D |
3,937 | $0 | 3,937 (Direct) |
View |
2021-02-01 Option Award |
2021-02-03 8:45 pm |
N/A N/A |
QUIDEL CORP | QDEL | Hodges Michelle A. SVP, General Counsel |
3,785 | $0 | 3,785 (Direct) |
View |
2021-02-01 Option Award |
2021-02-03 8:44 pm |
N/A N/A |
QUIDEL CORP | QDEL | GIBSON KAREN SVP, Digital Health |
3,785 | $0 | 3,785 (Direct) |
View |
2021-02-01 Option Award |
2021-02-03 8:44 pm |
N/A N/A |
QUIDEL CORP | QDEL | Ferenczy William J. SVP, Cardio/Metabolic Unit |
3,785 | $0 | 3,785 (Direct) |
View |
2021-02-01 Option Award |
2021-02-03 8:43 pm |
N/A N/A |
QUIDEL CORP | QDEL | Bujarski Robert Joseph Chief Operating Officer |
7,030 | $0 | 7,030 (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 |
2021-01-29 Tax Withholding |
2021-02-02 7:45 pm |
N/A N/A |
QUIDEL CORP | QDEL | Kroll Werner SVP, R&D |
1,526 | $250.97 | 6,149 (Direct) |
View |
2021-01-29 Exercise |
2021-02-02 7:45 pm |
N/A N/A |
QUIDEL CORP | QDEL | Kroll Werner SVP, R&D |
2,970 | $0 | 6,149 (Direct) |
View |
2021-01-29 Option Award |
2021-02-02 7:45 pm |
N/A N/A |
QUIDEL CORP | QDEL | Kroll Werner SVP, R&D |
2,970 | $0 | 6,149 (Direct) |
View |
2021-01-29 Tax Withholding |
2021-02-02 7:42 pm |
N/A N/A |
QUIDEL CORP | QDEL | GIBSON KAREN SVP, Digital Health |
1,126 | $250.97 | 3,314 (Direct) |
View |
2021-01-29 Exercise |
2021-02-02 7:42 pm |
N/A N/A |
QUIDEL CORP | QDEL | GIBSON KAREN SVP, Digital Health |
2,970 | $0 | 3,314 (Direct) |
View |
2021-01-29 Option Award |
2021-02-02 7:42 pm |
N/A N/A |
QUIDEL CORP | QDEL | GIBSON KAREN SVP, Digital Health |
2,970 | $0 | 3,314 (Direct) |
View |
2021-01-29 Tax Withholding |
2021-02-02 7:39 pm |
N/A N/A |
QUIDEL CORP | QDEL | Abney Michael Donald Jr. SVP - N.A. Sales & Distrib. |
832 | $250.97 | 8,772 (Direct) |
View |
2021-01-29 Exercise |
2021-02-02 7:39 pm |
N/A N/A |
QUIDEL CORP | QDEL | Abney Michael Donald Jr. SVP - N.A. Sales & Distrib. |
2,970 | $0 | 8,772 (Direct) |
View |
2021-01-29 Option Award |
2021-02-02 7:39 pm |
N/A N/A |
QUIDEL CORP | QDEL | Abney Michael Donald Jr. SVP - N.A. Sales & Distrib. |
2,970 | $0 | 8,772 (Direct) |
View |
2021-01-11 Option Award |
2021-01-13 7:34 pm |
N/A N/A |
QUIDEL CORP | QDEL | Bujarski Robert Joseph Chief Operating Officer |
1,756 | $0 | 1,756 (Direct) |
View |
2021-01-11 Option Award |
2021-01-13 7:32 pm |
N/A N/A |
QUIDEL CORP | QDEL | BORKAR RATAN S SVP, Intl Comm Operations |
2,517 | $0 | 2,517 (Direct) |
View |
2020-12-01 Option Award |
2020-12-03 7:36 pm |
N/A N/A |
QUIDEL CORP | QDEL | Hodges Michelle A. SVP, General Counsel |
3,057 | $0 | 3,057 (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 |
2020-11-18 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 8:11 pm |
N/A N/A |
QUIDEL CORP | QDEL | Bujarski Robert Joseph Chief Operating Officer |
358 | $187.28 | 16,125 (Direct) |
View |
2020-11-18 Exercise |
2020-11-20 8:11 pm |
N/A N/A |
QUIDEL CORP | QDEL | Bujarski Robert Joseph Chief Operating Officer |
1,034 | $0 | 16,125 (Direct) |
View |
2020-11-18 Option Award |
2020-11-20 8:11 pm |
N/A N/A |
QUIDEL CORP | QDEL | Bujarski Robert Joseph Chief Operating Officer |
1,034 | $0 | 16,125 (Direct) |
View |
2020-11-18 Tax Withholding |
2020-11-20 8:09 pm |
N/A N/A |
QUIDEL CORP | QDEL | BORKAR RATAN S SVP, Intl Comm Operations |
1,034 | $187.28 | 2,590 (Direct) |
View |
2020-11-18 Exercise |
2020-11-20 8:09 pm |
N/A N/A |
QUIDEL CORP | QDEL | BORKAR RATAN S SVP, Intl Comm Operations |
1,034 | $0 | 2,590 (Direct) |
View |
2020-11-18 Option Award |
2020-11-20 8:09 pm |
N/A N/A |
QUIDEL CORP | QDEL | BORKAR RATAN S SVP, Intl Comm Operations |
1,034 | $0 | 2,590 (Direct) |
View |
2020-11-05 Exercise |
2020-11-06 7:16 pm |
2016-05-05 2025-11-16 |
QUIDEL CORP | QDEL | SLACIK CHARLES P Director |
4,009 | $0 | 11,215 (Direct) |
View |
2020-11-05 Exercise |
2020-11-06 7:16 pm |
N/A N/A |
QUIDEL CORP | QDEL | SLACIK CHARLES P Director |
4,009 | $20.82 | 11,215 (Direct) |
View |
2020-10-23 Exercise |
2020-10-27 7:37 pm |
N/A N/A |
QUIDEL CORP | QDEL | POLAN MARY LAKE PH D Director |
8,081 | $23.7 | 38,329 (Direct) |
View |
2020-10-23 Exercise |
2020-10-27 7:37 pm |
N/A N/A |
QUIDEL CORP | QDEL | POLAN MARY LAKE PH D Director |
7,021 | $22.86 | 38,329 (Direct) |
View |
2020-10-23 Exercise |
2020-10-27 7:37 pm |
2014-05-14 2023-05-14 |
QUIDEL CORP | QDEL | POLAN MARY LAKE PH D Director |
27,188 | $0 | 38,329 (Direct) |
View |
2020-10-23 Exercise |
2020-10-27 7:37 pm |
N/A N/A |
QUIDEL CORP | QDEL | POLAN MARY LAKE PH D Director |
7,021 | $15.74 | 38,329 (Direct) |
View |
2020-10-23 Exercise |
2020-10-27 7:37 pm |
N/A N/A |
QUIDEL CORP | QDEL | POLAN MARY LAKE PH D Director |
5,065 | $24.8 | 38,329 (Direct) |
View |
2020-09-19 Tax Withholding |
2020-09-22 7:20 pm |
N/A N/A |
QUIDEL CORP | QDEL | BORKAR RATAN S SVP, Intl Comm Operations |
2,500 | $189.31 | 524 (Direct) |
View |
2020-09-19 Exercise |
2020-09-22 7:20 pm |
N/A N/A |
QUIDEL CORP | QDEL | BORKAR RATAN S SVP, Intl Comm Operations |
2,500 | $0 | 524 (Direct) |
View |
2020-09-19 Option Award |
2020-09-22 7:20 pm |
N/A N/A |
QUIDEL CORP | QDEL | BORKAR RATAN S SVP, Intl Comm Operations |
2,500 | $0 | 524 (Direct) |
View |
2020-09-14 Option Award(A) |
2020-09-16 9:34 pm |
N/A N/A |
QUIDEL CORP | QDEL | Bujarski Robert Joseph Chief Operating Officer |
4,189 | $0 | 4,189 (Direct) |
View |
2020-09-14 Option Award |
2020-09-16 7:03 pm |
N/A N/A |
QUIDEL CORP | QDEL | Bujarski Robert Joseph Chief Operating Officer |
4,189 | $0 | 4,189 (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 |
2020-08-24 Option Award |
2020-08-26 8:34 pm |
N/A N/A |
QUIDEL CORP | QDEL | Ranalli Tamara A. SVP, Molecular Bus. Unit |
2,694 | $0 | 2,694 (Direct) |
View |
Ownership |
2020-08-26 8:32 pm |
N/A N/A |
QUIDEL CORP | QDEL | Ranalli Tamara A. SVP, Molecular Bus. Unit |
0 | $0 | 42,752 (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 |
2020-08-24 Option Award |
2020-08-26 8:27 pm |
2021-05-12 2021-05-12 |
QUIDEL CORP | QDEL | RHOADS ANN D Director |
624 | $0 | 624 (Direct) |
View |
2020-08-19 Exercise |
2020-08-24 12:03 pm |
N/A N/A |
QUIDEL CORP | QDEL | Abney Michael Donald Jr. SVP - Distribution |
3,586 | $21.08 | 25,598 (Direct) |
View |
2020-08-19 Exercise |
2020-08-24 12:03 pm |
N/A 2027-02-15 |
QUIDEL CORP | QDEL | Abney Michael Donald Jr. SVP - Distribution |
8,192 | $0 | 25,598 (Direct) |
View |
2020-08-19 Exercise |
2020-08-24 12:03 pm |
N/A N/A |
QUIDEL CORP | QDEL | Abney Michael Donald Jr. SVP - Distribution |
4,606 | $46.41 | 25,598 (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 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 2026-02-10 |
QUIDEL CORP | QDEL | STEWARD RANDALL J Chief Financial Officer |
21,166 | $0 | 6,644 (Direct) |
View |
2020-08-03 Exercise |
2020-08-05 8:26 pm |
2012-05-12 2021-05-10 |
QUIDEL CORP | QDEL | BUECHLER KENNETH F Director |
7,800 | $0 | 59,824 (Direct) |
View |
2020-08-03 Exercise |
2020-08-05 8:26 pm |
N/A N/A |
QUIDEL CORP | QDEL | BUECHLER KENNETH F Director |
7,800 | $14.43 | 59,824 (Direct) |
View |
2020-07-01 Exercise |
2020-07-06 6:25 pm |
N/A N/A |
QUIDEL CORP | QDEL | Kroll Werner SVP, R&D |
2,944 | $0 | 2,944 (Direct) |
View |