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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 Donald Danforth Plant Science Center Dr Keith Slotkin

Dr Keith Slotkin

Highest compensated employee

Principal Investigator at Donald Danforth Plant Science Center

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

$309,034
2024

Total compensation

Dr Keith Slotkin has been listed as an employee of Donald Danforth Plant Science Center in Form 990 filings since fiscal year 2021. Total compensation for Dr Keith Slotkin has increased by 16.3% from 2021 to 2024.

Annual compensation details

$309,034
+6%
Principal Investigator
2024
$261k
40 hrs/wk
$49k
--
$291,599
+5.9%
Principal Investigator
2023
$245k
40 hrs/wk
$47k
--
$275,413
+3.6%
Principal Investigator
2022
$232k
40 hrs/wk
$44k
--
$265,769
Principal Investigator
2021
$223k
40 hrs/wk
$43k
--

Total compensation by year

Compare the compensation of Dr Keith Slotkin to:

Revisions to this profile

January 25, 2026:
2024 Donald Danforth Plant Science Center 990 published
January 25, 2026:
2023 Donald Danforth Plant Science Center 990 published
January 25, 2026:
2022 Donald Danforth Plant Science Center 990 published

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2024

Other employees at Donald Danforth Plant Science Center

Dr James Carrington
President and Chief Executive Officer
$881,496
$760,086 No related comp$121,410
Mr Harold Davies
COO and Vice President for Finance
$408,671
$356,299 No related comp$52,372
Mr Tom Laurita
CEO of DTC
$319,492
$270,248 No related comp$49,244
Mr Michael Bander
Vice President, Development
$305,876
$254,125 No related comp$51,751
Dr Rebecca Bart
Vice President for Research
$294,239
$261,983 No related comp$32,256
Dr Donald MacKenzie
Executive Director of IICI
$286,267
$276,974 No related comp$9,293
Mr Todd Hornburg
Vice President, Facilities
$282,637
$228,008 No related comp$54,629
Dr James Umen
Principal Investigator
$274,793
$237,540 No related comp$37,253
Ms Anna Dibble
Vice President for People and Culture
$262,104
$229,667 No related comp$32,437