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 |
2025-03-04 Purchase |
2025-03-06 4:05 pm |
BYLINE BANCORP INC. | BY | KISTNER WILLIAM G Director |
65 | $27.77 | $1,805 | 14,836 (Indirect Direct) |
View |
2024-11-20 Purchase |
2024-11-21 3:47 pm |
BYLINE BANCORP INC. | BY | KISTNER WILLIAM G Director |
50 | $30.56 | $1,528 | 14,771 (Indirect Direct) |
View |
2024-08-26 Purchase |
2024-08-28 4:20 pm |
BYLINE BANCORP INC. | BY | KISTNER WILLIAM G Director |
60 | $27.91 | $1,675 | 14,721 (Indirect Direct) |
View |
2024-06-14 Purchase |
2024-06-18 10:48 am |
BYLINE BANCORP INC. | BY | KISTNER WILLIAM G Director |
50 | $22.47 | $1,124 | 14,661 (Indirect Direct) |
View |
2024-03-11 Purchase |
2024-03-12 2:29 pm |
BYLINE BANCORP INC. | BY | KISTNER WILLIAM G Director |
60 | $21.09 | $1,265 | 13,575 (Indirect) |
View |
2023-11-21 Purchase |
2023-11-22 09:13 am |
BYLINE BANCORP INC. | BY | KISTNER WILLIAM G Director |
500 | $20.54 | $10,268 | 13,515 (Indirect) |
View |
2023-08-16 Purchase |
2023-08-17 2:12 pm |
BYLINE BANCORP INC. | BY | KISTNER WILLIAM G Director |
600 | $21.41 | $12,848 | 13,015 (Indirect) |
View |
2022-08-25 Purchase |
2022-08-26 10:54 am |
BYLINE BANCORP INC. | BY | KISTNER WILLIAM G Director |
180 | $22.74 | $4,093 | 12,415 (Indirect Direct) |
View |
2022-05-09 Purchase |
2022-05-11 1:00 pm |
BYLINE BANCORP INC. | BY | KISTNER WILLIAM G Director |
800 | $23.35 | $18,680 | 10,900 (Indirect) |
View |
2021-08-13 Purchase |
2021-08-16 3:27 pm |
BYLINE BANCORP INC. | BY | KISTNER WILLIAM G Director |
2,600 | $25.61 | $66,582 | 10,100 (Indirect) |
View |
2021-06-01 Purchase |
2021-06-03 4:36 pm |
BYLINE BANCORP INC. | BY | KISTNER WILLIAM G Director |
1,300 | $23.29 | $30,271 | 7,500 (Indirect) |
View |
2021-05-04 Purchase |
2021-05-06 11:41 am |
BYLINE BANCORP INC. | BY | KISTNER WILLIAM G Director |
1,200 | $22.95 | $27,540 | 6,200 (Indirect) |
View |
2020-05-06 Purchase |
2020-05-07 09:42 am |
BYLINE BANCORP INC. | BY | KISTNER WILLIAM G Director |
1,700 | $10.36 | $17,604 | 5,000 (Indirect) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2023-06-06 Option Award |
2023-06-08 10:17 am |
N/A N/A |
BYLINE BANCORP INC. | BY | KISTNER WILLIAM G Director |
1,036 | $0 | 13,451 (Direct) |
View |
2022-06-07 Option Award(A) |
2022-06-21 10:38 am |
N/A N/A |
BYLINE BANCORP INC. | BY | KISTNER WILLIAM G Director |
1,335 | $0 | 12,235 (Direct) |
View |
2022-06-07 Option Award |
2022-06-09 8:30 pm |
N/A N/A |
BYLINE BANCORP INC. | BY | KISTNER WILLIAM G Director |
991 | $0 | 11,891 (Direct) |
View |