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 |
2021-08-18 Purchase |
2021-08-19 1:39 pm |
OLD SECOND BANCORP INC | OSBC | KLAESER DENNIS L Director |
42,000 | $12 | $503,840 | 43,500 (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 |
2025-02-19 Option Award |
2025-02-21 4:03 pm |
N/A N/A |
OLD SECOND BANCORP INC | OSBC | KLAESER DENNIS L Director |
3,190 | $0 | 57,131 (Direct) |
View |
2024-02-20 Option Award |
2024-02-22 6:05 pm |
N/A N/A |
OLD SECOND BANCORP INC | OSBC | KLAESER DENNIS L Director |
4,284 | $0 | 53,941 (Direct) |
View |
2023-02-21 Option Award |
2023-02-23 1:46 pm |
N/A N/A |
OLD SECOND BANCORP INC | OSBC | KLAESER DENNIS L Director |
3,077 | $0 | 49,657 (Direct) |
View |
2022-02-15 Option Award |
2022-02-17 2:33 pm |
N/A N/A |
OLD SECOND BANCORP INC | OSBC | KLAESER DENNIS L Director |
3,080 | $0 | 46,580 (Direct) |
View |
2021-08-17 Option Award |
2021-08-18 1:42 pm |
N/A N/A |
OLD SECOND BANCORP INC | OSBC | KLAESER DENNIS L Director |
1,500 | $0 | 1,500 (Direct) |
View |
2020-05-06 Option Award |
2020-05-08 4:31 pm |
N/A N/A |
TCF FINANCIAL CORP | TCF | KLAESER DENNIS L EVP, CFO |
9,263 | $0 | 96,232 (Direct) |
View |