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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 Life Sciences Greenhouse of Central PA Gregory Jackson

Gregory Jackson

Officer

Evp-Treasure at Life Sciences Greenhouse of Central PA

Fiscal year ended December 31, 2024. Published on January 25, 2026.

$339,581
2024

Total compensation

Gregory Jackson has been listed as an employee of Life Sciences Greenhouse of Central PA in Form 990 filings since fiscal year 2023. Total compensation for Gregory Jackson has increased by 90.6% from 2023 to 2024.

Annual compensation details

$339,581
+90.6%
Evp-Treasure
2024
$327k org
40 hrs/wk
$14k other
--
$178,163
EXEC Vp-Beg
2023
$175k org
40 hrs/wk
$4k other
--

Total compensation by year

Compare the compensation of Gregory Jackson to:

2024

Other employees at Life Sciences Greenhouse of Central PA

Michele Washko
President and Chief Executive Officer
$368,452
$336,860 from orgNo related comp$31,592 other
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Revisions to this profile

January 25, 2026:
2024 Life Sciences Greenhouse of Central PA 990 published
January 25, 2026:
2023 Life Sciences Greenhouse of Central PA 990 published

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