Form 4 for BY BYLINE BANCORP, INC.
Accepted 2025-08-29 00:00:00 ET · period of report 2025-08-28 · accession 0001415889-25-023272 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2025-08-29 | 2025-08-28 | BY | Ptacin Brogan | HEAD OF COMMERCIAL BANKING | S - Sale+OE | $29.10 | -11.8K | 21.8K | -35% | -$343.7K |
| D | 2025-08-29 | 2025-08-28 | BY | Ptacin Brogan | HEAD OF COMMERCIAL BANKING | M - OptEx | $11.65 | +11.8K | 33.6K | +54% | +$137.6K |
| D | 2025-08-29 | 2025-08-28 | BY | Ptacin Brogan | HEAD OF COMMERCIAL BANKING | M - OptEx | $0.00 | -11.8K | 9,450 | -56% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common stock | 2025-08-28 | S | D | 11,812 | $29.10 | 21,774 | D | — | — | |
| 2 | Common | Common stock | 2025-08-28 | M | A | 11,812 | $11.65 | 33,586 | D | — | — | |
| 3 | Derivative | Stock Option | 2025-08-28 | M | D | 11,812 | $0.00 | 9,450 | D | $11.65 · 2018-05-31 to 2025-12-15 | 11,812 Common stock |