![John Williams](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>)
John Williams
Director/Board Member at
OLD SECOND BANCORP, INC.
Net worth: 785 216 $ as of 31/05/2026
Profile
Mr. John G.
Williams, Jr., is an Independent Director at Old Second Bancorp, Inc. and a Vice President at Bracing Systems, Inc. He is on the Board of Directors at Old Second National Bank and Old Second Bancorp, Inc. Mr. Williams also served on the board at West Suburban Bancorp, Inc. and West Suburban Bank.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 20/03/2026 | 36,830 ( 0.07% ) | 785 216 $ | 31/05/2026 |
John Williams active positions
| Companies | Position | Start |
|---|---|---|
| OLD SECOND BANCORP, INC. | Director/Board Member | 01/12/2021 |
Old Second National Bank
 Old Second National Bank Major BanksFinance Provides national banking services | Director/Board Member | 01/12/2021 |
Bracing Systems, Inc.
 Bracing Systems, Inc. Wholesale DistributorsDistribution Services Supplies and rents scaffolding & construction equipment | Corporate Officer/Principal | 01/01/1976 |
Former positions of John Williams
| Companies | Position | End |
|---|---|---|
| WEST SUBURBAN BANCORP, INC. | Director/Board Member | - |
West Suburban Bank
 West Suburban Bank Regional BanksFinance State chartered commercial bank | Director/Board Member | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
16
1st degree connections
5
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 5 |
|---|---|
Old Second Bancorp, Inc.
 Old Second Bancorp, Inc. Major BanksFinance Operates as a bank holding company with interest in providing community banking and trust business services | Finance |
West Suburban Bancorp, Inc.
 West Suburban Bancorp, Inc. Regional BanksFinance Operates as a bank holding company | Finance |
Old Second National Bank
Old Second National Bank Major BanksFinance Provides national banking services | Finance |
West Suburban Bank
West Suburban Bank Regional BanksFinance State chartered commercial bank | Finance |
Bracing Systems, Inc.
Bracing Systems, Inc. Wholesale DistributorsDistribution Services Supplies and rents scaffolding & construction equipment | Distribution Services |
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