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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 May Institute Inc. Leon Nathan

Leon Nathan

Highest compensated employee

Medical Director (Term 4/1/17) at The May Institute Inc.

Fiscal year ended June 30, 2017. Published on January 24, 2026.

$191,036
2017

Total compensation

Leon Nathan has been listed as an employee of The May Institute Inc. in Form 990 filings since at least fiscal year 2016. Total compensation for Leon Nathan has decreased by 0.4% from 2016 to 2017.

Annual compensation details

$191,036
-0.4%
Medical Director (Term 4/1/17)
2017
$178k org
40 hrs/wk
$14k other
--
$191,756
Medical Director
2016
$180k org
40 hrs/wk
$13k other
--

Total compensation by year

Compare the compensation of Leon Nathan to:

2017

Other employees at The May Institute Inc.

Lauren C Solotar
President
$441,742
$354,149 from orgNo related comp$87,593 other
Ralph Sperry
Chief Operating Officer
$295,546
$259,279 from orgNo related comp$36,267 other
Debra A Blair
Treasurer
$290,252
$270,609 from orgNo related comp$19,643 other
Robert F Putnam
Executive Vice President of PBIS
$227,790
$201,681 from orgNo related comp$26,109 other
Pamela J Raymond
Executive Vice President, Educational Services
$213,213
$185,120 from orgNo related comp$28,093 other
Brian Carbone
Vice President of Adult Services
$197,709
$171,089 from orgNo related comp$26,620 other
Kevin More
Chief Information Officer
$191,050
$164,740 from orgNo related comp$26,310 other
Janet Mercier
Senior Vice President, Human Resources
$189,438
$178,479 from orgNo related comp$10,959 other
Deidre L Donaldson
Chief Officer
$186,993
$157,945 from orgNo related comp$29,048 other
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Revisions to this profile

January 24, 2026:
2017 The May Institute Inc. 990 published
January 24, 2026:
2016 The May Institute Inc. 990 published

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