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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 American Institute of Biological Sciences Inc Michael Lemaster

Michael Lemaster

Highest compensated employee

Spars Deputy Director at American Institute of Biological Sciences Inc

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

$150,424
2024

Total compensation

Michael Lemaster has been listed as an employee of American Institute of Biological Sciences Inc in Form 990 filings since fiscal year 2023. Total compensation for Michael Lemaster has decreased by 1.5% from 2023 to 2024.

Annual compensation details

$150,424
-1.5%
Spars Deputy Director
2024
$151k org
38 hrs/wk
$152,671
Spars Deputy Director
2023
$141k org
38 hrs/wk
$13k other
--

Total compensation by year

Compare the compensation of Michael Lemaster to:

2024

Other employees at American Institute of Biological Sciences Inc

Scott Glisson
Chief Executive Officer
$268,984
$268,984 from orgNo related compNo other comp
Joel Wagener
Chief Information Technology Officer
$177,751
$177,751 from orgNo related compNo other comp
Dajoie Croslan
Senior Scientist, Program Manager
$144,733
$144,733 from orgNo related compNo other comp
Lisa Markowitz
Senior Scientist, Program Manager
$140,630
$140,630 from orgNo related compNo other comp
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Revisions to this profile

January 25, 2026:
2024 American Institute of Biological Sciences Inc 990 published
January 25, 2026:
2023 American Institute of Biological Sciences Inc 990 published

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