---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-315106"
form_type: "8-K"
ticker: "BY"
cik: "0001702750"
company_name: "BYLINE BANCORP, INC."
filed_at: "2025-12-11T23:59:59+00:00"
generated_at: "2026-05-16T13:31:14.305931+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Byline Bancorp authorizes repurchase of up to 2.25M shares (~4.9% of outstanding)

## Summary
- Board approved a new stock repurchase program for up to 2.25 million shares, representing ~4.9% of outstanding common stock.
- Program effective January 1, 2026 through December 31, 2026.
- Management may repurchase shares in open market or private transactions at its discretion; no obligation to buy.
- CEO Roberto Herencia cited confidence in capital position and disciplined capital management.

## SEC filing metadata
- accession: 0001193125-25-315106
- form_type: 8-K
- ticker: BY
- cik: 0001702750
- company_name: BYLINE BANCORP, INC.
- filed_at: 2025-12-11T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1702750/000119312525315106/0001193125-25-315106-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1702750/000119312525315106/by-20251211.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-315106
- JSON: https://secwatch.observer/filing/0001193125-25-315106.json
- Plain text: https://secwatch.observer/filing/0001193125-25-315106.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.