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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 Gardener Foundation Inc. William Knapp

William Knapp

President at The Gardener Foundation Inc.

Fiscal year ended June 30, 2024. Published on January 25, 2026.

$0
2024

Total compensation

William Knapp has been listed as an employee of The Gardener Foundation Inc. in Form 990 filings since fiscal year 2021.

Annual compensation details

$0
President
2024
$0
President
2023
$0
President
2022
$0
President
2021

Compare the compensation of William Knapp to:

2024

Other employees at The Gardener Foundation Inc.

Jane Knapp
Secretary
$0
Marcella Butler
Director
$0
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Revisions to this profile

January 25, 2026:
2024 The Gardener Foundation Inc. 990 published
January 25, 2026:
2023 The Gardener Foundation Inc. 990 published
January 25, 2026:
2022 The Gardener Foundation Inc. 990 published

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