| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Across the last three months, Byline Bancorp, Inc.'s insiders have reduced their positions by a net 620,611 shares worth roughly $24.3M. In the past 30 days, 1 insider bought and 0 sold. Recent activity has leaned to the buy side.
Leading the buying is Stewart Pamela C (Director), now holding an estimated $289K in BY.
Classified under Banks (Financials sector), BY's insider flows are most useful compared with peers in the same group.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| 10% | 11.54M | $446.18M | - | |
| 10% | 11.54M | $446.18M | - | |
| CEO | 411.6K | $15.92M | - | |
| Pres | 194.3K | $7.51M | - | |
| CFO | 57.4K | $2.22M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Oct 26, 2026 | Stewart Pamela C | Director | Buy | 1,160 | $38.61 | $44,785.05 | +18.3% | - | - | |
| Aug 19, 2026 | Herseth Mary Jo S.68 | Director | Buy | 300 | $38.40 | $11,518.50 | +1.6% | - | - | |
| Aug 19, 2026 | Kistner William G68 | Director | Buy | 100 | $38.30 | $3,830.00 | +0.7% | - | - | |
| Aug 13, 2026 | Herencia Roberto R61 | Chief Executive Officer | Sell | 19,750 | $39.21 | $774,306.65 | -4.6% | - | - | |
| Aug 12, 2026 | Rose Dana | Chief Human Resources Officer | Sell | 2,421 | $39.00 | $94,419.00 | -17.3% | - | - | |
| Aug 7, 2026 | Mbg Investors I, L.P.65 | 10% Owner | Sell | 300,000 | $39.10 | $11,730,000.00 | -2.5% | - | - | |
| Aug 7, 2026 | Del Valle Perochena Antonio69 | Director, 10% Owner | Sell | 300,000 | $39.10 | $11,730,000.00 | -2.5% | - | - | |
| May 4, 2026 | Kistner William G68 | Director | Buy | 100 | $31.97 | $3,197.00 | +0.7% | +24.2% | - | |
| Mar 16, 2026 | Herseth Mary Jo S.68 | Director | Buy | 300 | $30.83 | $9,248.91 | +1.6% | +14.6% | - | |
| Feb 26, 2026 | Barkidjija John65 | Head of Cre &Specialty Fin | Sell | 4,509 | $32.33 | $145,775.97 | -19.0% | +2.0% | - |