William G. Kistner, Director at BYLINE BANCORP, INC. (BY), bought 100 shares at $31.97 ($3K) on 2026-05-04, disclosed to the SEC on 2026-05-04.
Seasonal purchase ($3k) by Director — this insider has traded BY in May in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| BY | BUY | 2025-08-11 | $2K | — | Filing → |
| BY | BUY | 2025-06-13 | $4K | — | Filing → |
| BY | BUY | 2025-03-06 | $2K | — | Filing → |