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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 Fermi Research Alliance LLC Robert Zimmer

Robert Zimmer

Trustee/director

Chairman - Partial Year/ Director - Partial Year at Fermi Research Alliance LLC

Fiscal year ended September 30, 2022. Published on January 25, 2026.

$3,813,941
2022

Total compensation

Robert Zimmer has been listed as an employee of Fermi Research Alliance LLC in Form 990 filings since at least fiscal year 2016. Total compensation for Robert Zimmer has increased by 18% from 2016 to 2022.

Annual compensation details

$3,813,941
+55.7%
Chairman - Partial Year/ Director - Partial Year
2022
$3.4M related
38 hrs/wk
$409k other
--
$2,449,017
-0.4%
Chairman - Partial Year
2021
$1.8M related
40 hrs/wk
$618k other
--

Total compensation by year

Compare the compensation of Robert Zimmer to:

2022

Other employees at Fermi Research Alliance LLC

Juan de Pablo
Director
$1,026,244
$0 from org$922,389 from related$103,855 other
Nigel Lockyer
President - Partial Year
$892,998
$841,532 from orgNo related comp$51,466 other
Paul Alivisatos
Chair
$777,791
$0 from org$547,237 from related$230,554 other
Marta Cehelsky
Former Executive Director
$570,106
$0 from org$540,327 from related$29,779 other
Nikolitsa Merminga
President - Partial Year
$378,853
$338,796 from orgNo related comp$40,057 other
Joseph Lykken
Deputy Director for Research
$375,755
$324,289 from orgNo related comp$51,466 other
Timothy Meyer
Former Secretary/Coo
$351,785
$295,355 from orgNo related comp$56,430 other
Katherine Gregory
Secretary/Coo - Partial Year
$348,403
$319,403 from orgNo related comp$29,000 other
Christopher Mossey
Deputy Lab Director for Lbnf/Dune-Us
$340,599
$311,599 from orgNo related comp$29,000 other
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Revisions to this profile

January 25, 2026:
2022 Fermi Research Alliance LLC 990 published
January 25, 2026:
2021 Fermi Research Alliance LLC 990 published
January 24, 2026:
2020 Fermi Research Alliance LLC 990 published

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$2,457,634
-64.2%
Chair
2020
$1.7M related
24 hrs/wk
$781k other
--
$6,865,835
+189.5%
Chair
2019
$5.8M related
40 hrs/wk
$1.1M other
--
$2,371,617
-22.6%
Chair
2018
$1.4M related
38 hrs/wk
$1M other
--
$3,062,736
-5.3%
Chair
2017
$1.5M related
38 hrs/wk
$1.6M other
--
$3,232,887
Chair
2016
$2.7M related
38 hrs/wk
$511k other
--

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