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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 Signal Technology Foundation Greyson Parrelli

Greyson Parrelli

Highest compensated employee

Software Developer at Signal Technology Foundation

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

$489,293
2023

Total compensation

Greyson Parrelli has been listed as an employee of Signal Technology Foundation in Form 990 filings since fiscal year 2022. Total compensation for Greyson Parrelli has increased by 6.7% from 2022 to 2023.

Annual compensation details

$489,293
+6.7%
Software Developer
2023
$440k
40 hrs/wk
$50k
--
$458,640
Software Developer
2022
$423k
40 hrs/wk
$36k
--

Total compensation by year

Compare the compensation of Greyson Parrelli to:

Revisions to this profile

January 25, 2026:
2023 Signal Technology Foundation 990 published
January 25, 2026:
2022 Signal Technology Foundation 990 published

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2023

Other employees at Signal Technology Foundation

Meredith Whittaker
Director / PRES of Signal Messenger
$785,271
$735,234 No related comp$50,037
Jim O'Leary
Vice President, Engineering
$695,653
$659,908 No related comp$35,745
Ehren Kret
Chief Technology Officer
$680,152
$671,220 No related comp$8,932
Alan Liu
Director, Engineering
$550,899
$503,125 No related comp$47,774
Aruna Harder
Chief Operating Officer
$543,588
$521,088 No related comp$22,500
Randall Sarafa
Chief Product Officer
$502,113
$479,613 No related comp$22,500