![Mary Jo Herseth](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Mary Jo Herseth
Director/Board Member at
BYLINE BANCORP, INC.
Net worth: 622 092 $ as of 2026-05-30
Profile
Mary Jo S.
Herseth currently serves as Independent Director at Byline Bancorp, Inc. since 2019.
She is also Director at The Chicago Network, The Thresholds (Illinois), Byline Bank since 2019, Ride Illinois, and Trustee at Dominican University (Illinois).
Former roles include Member at The Economic Club of Chicago (Illinois).
Education includes graduate studies at Northwestern University completed in 1981, undergraduate studies at Northern Illinois University, and an MBA from Kellogg School of Management completed in 1990.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
BYLINE BANCORP, INC. 0.04% | 2026-04-07 | 18,800 ( 0.04% ) | 622 092 $ | 2026-05-30 |
Mary Jo Herseth active positions
| Companies | Position | Start |
|---|---|---|
| BYLINE BANCORP, INC. | Director/Board Member | 2019-04-01 |
The Thresholds (Illinois)
 The Thresholds (Illinois) Hospital/Nursing ManagementHealth Services Provides behavioral healthcare services | Director/Board Member | - |
The Chicago Network
 The Chicago Network Miscellaneous Commercial ServicesCommercial Services Operates as a professional organization for women's | Director/Board Member | - |
Byline Bank
 Byline Bank Regional BanksFinance Operates as a bank holding company whose subsidiaries provides state chartered banking services | Director/Board Member | 2019-04-03 |
Ride Illinois | Director/Board Member | - |
Dominican University (Illinois)
 Dominican University (Illinois) Other Consumer ServicesConsumer Services Functions as a College/University | Director/Board Member | - |
Former positions of Mary Jo Herseth
| Companies | Position | End |
|---|---|---|
The Economic Club of Chicago (Illinois)
 The Economic Club of Chicago (Illinois) Miscellaneous Commercial ServicesCommercial Services Engages in fostering connections among leaders to encourage dialogue on important economic and social issues | Corporate Officer/Principal | - |
Training of Mary Jo Herseth
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
92
1st degree connections
10
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 10 |
|---|---|
Byline Bancorp, Inc.
 Byline Bancorp, Inc. Regional BanksFinance Operates as bank holding company whose subsidiary provides banking services | Finance |
Northwestern University
 Northwestern University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Dominican University (Illinois)
Dominican University (Illinois) Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Northern Illinois University
 Northern Illinois University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
The Chicago Network
The Chicago Network Miscellaneous Commercial ServicesCommercial Services Operates as a professional organization for women's | Commercial Services |
The Economic Club of Chicago (Illinois)
The Economic Club of Chicago (Illinois) Miscellaneous Commercial ServicesCommercial Services Engages in fostering connections among leaders to encourage dialogue on important economic and social issues | Commercial Services |
The Thresholds (Illinois)
The Thresholds (Illinois) Hospital/Nursing ManagementHealth Services Provides behavioral healthcare services | Health Services |
Kellogg School of Management
 Kellogg School of Management Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Byline Bank
Byline Bank Regional BanksFinance Operates as a bank holding company whose subsidiaries provides state chartered banking services | Finance |
Ride Illinois |
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