---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-22-013384"
form_type: "8-K"
ticker: "BY"
cik: "0001702750"
company_name: "BYLINE BANCORP, INC."
filed_at: "2022-07-28T23:59:59+00:00"
generated_at: "2026-06-24T07:36:22.888496+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "medium"
source: SEC EDGAR
---

# Byline Bancorp CFO Lindsay Corby resigns; Thomas Bell III appointed CFO

## Summary
- CFO Lindsay Corby to depart effective Aug 15, 2022; she leaves for an outside financial services role.
- Thomas J. Bell III, currently SVP and Treasurer, named new CFO; Maria Sherylle A. Olano named CAO.
- Corby's departure is not due to any disagreement with Byline over operations or accounting policies.
- Q2 2022 financial results announced on July 28, 2022; specific figures not included in this filing.

## SEC filing metadata
- accession: 0000950170-22-013384
- form_type: 8-K
- ticker: BY
- cik: 0001702750
- company_name: BYLINE BANCORP, INC.
- filed_at: 2022-07-28T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: medium
- sec_items: 2.02, 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1702750/000095017022013384/0000950170-22-013384-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1702750/000095017022013384/by-20220725.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-22-013384
- JSON: https://secwatch.observer/filing/0000950170-22-013384.json
- Plain text: https://secwatch.observer/filing/0000950170-22-013384.txt

## Key facts
- Executive change
  Lindsay Corby resigned as Chief Financial Officer at BYLINE BANCORP, INC..
  - Action: resigned
  - Role: Chief Financial Officer
  source text: Resignation of Lindsay Corby as Chief Financial Officer; Appointment of Thomas J. Bell III as Chief Financial Officer and Maria Sherylle A. Olano as Chief Accounting Officer
  evidence_url: https://www.sec.gov/Archives/edgar/data/1702750/000095017022013384/0000950170-22-013384-index.htm
- Executive change
  Thomas J. Bell III was appointed as Chief Financial Officer at BYLINE BANCORP, INC..
  - Action: appointed
  - Role: Chief Financial Officer
  source text: Thomas J Bell, III, currently Senior Vice President, Treasurer, and a member of Byline's executive leadership team, will succeed Lindsay Corby as Chief Financial Officer, effective August 15, 2022.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1702750/000095017022013384/0000950170-22-013384-index.htm
- Executive change
  Maria Sherylle A. Olano was appointed as Chief Accounting Officer at BYLINE BANCORP, INC..
  - Action: appointed
  - Role: Chief Accounting Officer
  source text: Further, Byline announced that Ms. Maria Sherylle A. Olano, currently Senior Vice President, Corporate Controller of Byline Bank, will also assume the title of Senior Vice President, Chief Accounting Officer of the Company and Byline Bank effective August 15, 2022.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1702750/000095017022013384/0000950170-22-013384-index.htm

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