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 |
2021-05-13 Sale |
2021-05-14 8:12 pm |
QUIDEL CORP | QDEL | SLACIK CHARLES P Director |
1,000 | $113.26 | $113,258 | 12,199 (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 |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2022-01-25 Exercise |
2022-01-27 7:27 pm |
N/A N/A |
QUIDEL CORP | QDEL | SLACIK CHARLES P Director |
7,021 | $15.74 | 24,067 (Direct) |
View |
2022-01-25 Exercise |
2022-01-27 7:27 pm |
2017-05-17 2026-05-17 |
QUIDEL CORP | QDEL | SLACIK CHARLES P Director |
12,086 | $0 | 24,067 (Direct) |
View |
2022-01-25 Exercise |
2022-01-27 7:27 pm |
N/A N/A |
QUIDEL CORP | QDEL | SLACIK CHARLES P Director |
5,065 | $24.8 | 24,067 (Direct) |
View |
2021-05-18 Option Award |
2021-05-20 8:39 pm |
N/A N/A |
QUIDEL CORP | QDEL | SLACIK CHARLES P Director |
1,952 | $0 | 1,952 (Direct) |
View |
2021-05-12 Exercise |
2021-05-14 8:12 pm |
2021-05-12 2021-05-12 |
QUIDEL CORP | QDEL | SLACIK CHARLES P Director |
1,984 | $0 | 12,199 (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 |
2020-11-05 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 |
2020-05-14 Exercise |
2020-05-18 8:16 pm |
N/A N/A |
QUIDEL CORP | QDEL | SLACIK CHARLES P Director |
2,649 | $0 | 11,352 (Direct) |
View |
2020-05-12 Option Award |
2020-05-14 7:57 pm |
N/A N/A |
QUIDEL CORP | QDEL | SLACIK CHARLES P Director |
1,250 | $0 | 1,250 (Direct) |
View |