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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 The William F O'connor Foundation Mary Jane O'Connor

Mary Jane O'Connor

Assistant Secretary at The William F O'connor Foundation

Fiscal year ended June 30, 2025. Published on January 25, 2026.

$40,000
2025

Total compensation

Mary Jane O'Connor has been listed as an employee of The William F O'connor Foundation in Form 990 filings since fiscal year 2021. Total compensation for Mary Jane O'Connor has remained the same from 2021 to 2025.

Annual compensation details

$40,000
Assistant Secretary
2025
$40k
5 hrs/wk
$40,000
±0%
Treasurer
2023
$40k
5 hrs/wk
$40,000
±0%
Treasurer
2022
$40k
5 hrs/wk
$40,000
Treasurer
2021
$40k
5 hrs/wk

Total compensation by year

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Revisions to this profile

January 25, 2026:
2025 The William F O'connor Foundation 990 published
January 25, 2026:
2023 The William F O'connor Foundation 990 published
January 25, 2026:
2022 The William F O'connor Foundation 990 published

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2025

Other employees at The William F O'connor Foundation

Carol Hennessy
President
$40,000
$40,000 —No other comp
Philip C Ryan
Secretary
$40,000
$40,000 —No other comp

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