Form 4 for BY BYLINE BANCORP, INC.
Accepted 2026-08-04 13:41:06 ET · period of report 2026-08-03 · accession 0001368185-26-000004 · 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 | 2026-08-04 13:41 | 2026-08-03 | BY | Ptacin Brogan | HEAD OF COMMERCIAL BANKING | A - Grant | $12.70 | +9,450 | 35.3K | +37% | +$120.0K |
| D | 2026-08-04 13:41 | 2026-08-03 | BY | Ptacin Brogan | HEAD OF COMMERCIAL BANKING | D - Sale to Iss | $39.61 | -9,450 | 25.9K | -27% | -$374.3K |
| D | 2026-08-04 13:41 | 2026-08-03 | BY | Ptacin Brogan | HEAD OF COMMERCIAL BANKING | M - OptEx | $0.00 | -9,450 | 0 | -100% | $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 | 2026-08-03 | A | A | 9,450 | $12.70 | 35,309 | D | — | — | |
| 2 | Common | Common stock | 2026-08-03 | D | D | 9,450 | $39.61 | 25,859 | D | — | — | |
| 3 | Derivative | Common Stock | 2026-08-03 | M | D | 9,450 | $0.00 | 0 | D | $12.70 · 2018-05-31 to 2026-12-20 | 9,450 Common Stock |