William G. Kistner bought Byline Bancorp ($BY) shares on the open market three times in the last year, totaling about $7,480. His most recent purchase was on October 28, 2025. These buys rank 4,448th among 4,983 insiders, where the average is $1.46 million over 3.3 transactions. Kistner made no open market sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct. 28, 2025 | BYLINE BANCORP, INC. | $BY | KISTNER WILLIAM G | Not found | P | Common stock | 65 | $27.56 | 15,125.0000 | 45,859,977 | 0.43% | 0.00% |
| Aug. 8, 2025 | BYLINE BANCORP, INC. | $BY | KISTNER WILLIAM G | Not found | P | Common stock | 60 | $25.71 | 15,060.0000 | 44,459,584 | 0.40% | 0.00% |
| June 13, 2025 | BYLINE BANCORP, INC. | $BY | KISTNER WILLIAM G | Not found | P | Common stock | 164 | $25.29 | 15,000.0000 | 44,459,584 | 1.11% | 0.00% |
| March 4, 2025 | BYLINE BANCORP, INC. | $BY | KISTNER WILLIAM G | Not found | P | Common stock | 65 | $27.77 | 14,836.0000 | 44,459,584 | 0.44% | 0.00% |
| Nov. 20, 2024 | BYLINE BANCORP, INC. | $BY | KISTNER WILLIAM G | Not found | P | Common stock | 50 | $30.56 | 14,771.0000 | 43,764,056 | 0.34% | 0.00% |
| Aug. 26, 2024 | BYLINE BANCORP, INC. | $BY | KISTNER WILLIAM G | Not found | P | Common stock | 60 | $27.91 | 14,721.0000 | 43,764,056 | 0.41% | 0.00% |
| June 14, 2024 | BYLINE BANCORP, INC. | $BY | KISTNER WILLIAM G | Not found | P | Common stock | 50 | $22.47 | 14,661.0000 | 43,764,056 | 0.34% | 0.00% |
| March 11, 2024 | BYLINE BANCORP, INC. | $BY | KISTNER WILLIAM G | Not found | P | Common stock | 60 | $21.09 | 13,575.0000 | 43,764,056 | 0.44% | 0.00% |