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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 Greenfield Foundation Inc. CO Harp-Weaver LLC William Epstein

William Epstein

Vice President at The Greenfield Foundation Inc. CO Harp-Weaver LLC

Fiscal year ended May 31, 2025. Published on January 25, 2026.

$0
2025

Total compensation

William Epstein has been listed as an employee of The Greenfield Foundation Inc. CO Harp-Weaver LLC in Form 990 filings since fiscal year 2017. Total compensation for William Epstein has decreased by 100% from 2017 to 2025.

Annual compensation details

$0
-100%
Vice President
2025
$3,250
-40.9%
Vice President
2024
$4k org
2 hrs/wk
$5,500
±0%
Vice President
2023
$6k org
2 hrs/wk

Total compensation by year

Compare the compensation of William Epstein to:

2025

Other employees at The Greenfield Foundation Inc. CO Harp-Weaver LLC

Jill Greenfield Feldman
Trustee
$5,853
$0 from org—$5,853 other
Michael Greenfield
President
$2,508
$0 from org—$2,508 other
Rachel Feldman
Trustee
$2,086
$0 from org—$2,086 other
Joan Greenfield
Trustee
$1,721
$0 from org—$1,721 other
Samantha Clark
Secretary
$1,596
$0 from org—$1,596 other
Debra Feldman
Treasurer
$131
$0 from org—$131 other
Andrew Clark
Trustee-P
$0
Emily Clark
Trustee-P
$0
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Revisions to this profile

January 25, 2026:
2025 The Greenfield Foundation Inc. CO Harp-Weaver LLC 990 published
January 25, 2026:
2024 The Greenfield Foundation Inc. CO Harp-Weaver LLC 990 published
January 25, 2026:
2023 The Greenfield Foundation Inc. CO Harp-Weaver LLC 990 published

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$5,500
±0%
Vice President
2022
$6k org
2 hrs/wk
$5,500
+63%
Vice President
2021
$6k org
2 hrs/wk
$3,375
-15.6%
Vice President
2020
$4k org
2 hrs/wk
$4,000
+23.1%
Vice President
2019
$4k org
2 hrs/wk
$3,250
-18.7%
Vice President - N
2018
$4k org
2 hrs/wk
$4,000
Vice President - N
2017
$4k org
2 hrs/wk

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