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Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

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Employees Koch Foundation Inc. William A Bomberger

William A Bomberger

President at Koch Foundation Inc.

Fiscal year ended March 31, 2023. Published on January 25, 2026.

$0

2023

Total compensation

William A Bomberger has been listed as an employee of Koch Foundation Inc. in Form 990 filings since fiscal year 2021.

Annual compensation details

$0

President

2023

$0

President

2022

$0

President

2021

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Revisions to this profile

January 25, 2026:

2023 Koch Foundation Inc. 990 published

January 25, 2026:

2022 Koch Foundation Inc. 990 published

January 24, 2026:

2021 Koch Foundation Inc. 990 published

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2023

Other employees at Koch Foundation Inc.

Carolyn Young

Executive Director

$168,811

$130,700 —$38,111

Inge Vraney

Vice President

$10,500

$0 —$10,500

Lori A Vraney

Director

$9,700

$0 —$9,700

Lawrence E Vraney Jr

Director

$8,900

$0 —$8,900

Jeffrey P Vraney

Director

$8,100

$0 —$8,100

Maura J Vraney

Director

$8,100

$0 —$8,100

Michelle H Bomberger

Assistant Secretary

$0

Matthew A Bomberger

Treasurer and Investment Committee Chair

$0

Rachel A Bomberger

Secretary

$0

Other people named William A Bomberger

2023

William Bomberger

The Northeastern Foundation