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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 Collectors Club of Chicago William O Maddocks

William O Maddocks

President and Director at Collectors Club of Chicago

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

$0

2023

Total compensation

William O Maddocks has been listed as an employee of Collectors Club of Chicago in Form 990 filings since at least fiscal year 2016.

Annual compensation details

$0

President and Director

2023

$0

President and Director

2022

$0

President and Director

2021

$0

President and Director

2020

Compare the compensation of William O Maddocks to:

2023

Other employees at Collectors Club of Chicago

Jacquelyn S Alton

Edward W Waterous

Charles A Cwiakala

Director and Former President

Carlos A Vergara

Vice President and Director

Melanie G Rogers

Secretary and Director

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Revisions to this profile

January 25, 2026:

2023 Collectors Club of Chicago 990 published

January 25, 2026:

2022 Collectors Club of Chicago 990 published

January 25, 2026:

2021 Collectors Club of Chicago 990 published

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$0

President and Director

2019

$0

Vice President and Director

2018

$0

Vice President and Director

2017

$0

Director

2016

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2023

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