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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 Northwestern University MacIej S Lesniak

MacIej S Lesniak

Highest compensated employee

Professor-Neurological Surgery at Northwestern University

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

$1,464,117
2023

Total compensation

MacIej S Lesniak has been listed as an employee of Northwestern University in Form 990 filings since fiscal year 2017. Total compensation for MacIej S Lesniak has increased by 8.3% from 2017 to 2023.

Annual compensation details

$1,464,117
-11.2%
Professor-Neurological Surgery
2023
$1.4M org
40 hrs/wk
$31k other
--
$1,648,963
+3.2%
Professor-Neurological Surgery
2022
$1.6M org
40 hrs/wk
$30k other
--

Total compensation by year

Compare the compensation of MacIej S Lesniak to:

2023

Other employees at Northwestern University

Patrick William Fitzgerald II
Head Coach
$6,047,645
$5,981,310 from orgNo related comp$66,335 other
Morton O Schapiro
President
$4,900,978
$4,573,337 from orgNo related comp$327,641 other
Christopher Ryan Collins
Head Coach
$3,283,348
$3,186,719 from orgNo related comp$96,629 other
Amy Falls
Vice President and Chief Investment Officer
$2,480,957
$1,669,251 from orgNo related comp$811,706 other
Mohanbir S Sawhney
Professor-Kellogg
$2,440,586
$2,365,991 from orgNo related comp$74,595 other
Robert E McQuinn
Vice President of Alumni Rel and Development
$2,150,509
$1,729,769 from orgNo related comp$420,740 other
Peter A Belytschko
Managing Director Absolute Return
$2,015,391
$1,420,042 from orgNo related comp$595,349 other
Artur Raviv
Professor-Kellogg
$1,891,841
$1,847,717 from orgNo related comp$44,124 other
Harisha Koneru Haigh
Mng Director Priv Inv and Real Assets
$1,803,691
$1,305,923 from orgNo related comp$497,768 other
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Revisions to this profile

January 25, 2026:
2023 Northwestern University 990 published
January 25, 2026:
2022 Northwestern University 990 published
January 25, 2026:
2021 Northwestern University 990 published

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$1,597,726
-1.7%
Professor, Neurological Surgery
2021
$1.6M org
35 hrs/wk
$32k other
--
$1,624,869
+9.6%
Professor, Neurological Surgery
2020
$1.6M org
35 hrs/wk
$29k other
--
$1,481,963
+6.5%
Professor Neurological Surgery
2019
$1.5M org
40 hrs/wk
$27k other
--
$1,391,585
+3%
Professor Neurological Surgery
2018
$1.4M org
40 hrs/wk
$28k other
--
$1,351,380
Professor Neurology
2017
$1.3M org
40 hrs/wk
$28k other
--