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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 Ithaka Harbors Inc. Catharine Hill

Catharine Hill

Officer

Managing Director, Ithaka S+R at Ithaka Harbors Inc.

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

$428,748
2024

Total compensation

Catharine Hill has been listed as an employee of Ithaka Harbors Inc. in Form 990 filings since fiscal year 2017. Total compensation for Catharine Hill has increased by 22.5% from 2017 to 2024.

Annual compensation details

$428,748
+7%
Managing Director, Ithaka S+R
2024
$374k
36 hrs/wk
$55k
--
$400,554
+4.9%
Managing Director, Ithaka S+R
2023
$348k
36 hrs/wk
$53k
--
$381,969
+2.7%
Managing Director, Ithaka S+R
2022
$335k
36 hrs/wk
$48k
--
$371,845
+0.2%
Managing Director, Ithaka S+R
2021
$325k
40 hrs/wk
$47k
--
$371,264
+4.8%
Managing Director, Ithaka S+R
2020
$321k
40 hrs/wk
$51k
--
$354,232
+4.8%
Managing Director, Ithak S+R
2019
$305k
40 hrs/wk
$50k
--
$337,860
-3.5%
Managing Director, Ithak S+R
2018
$290k
40 hrs/wk
$49k
--
$350,087
Managing Director, Ithaka S+R
2017
$318k
40 hrs/wk
$33k
--

Total compensation by year

Compare the compensation of Catharine Hill to:

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Revisions to this profile

January 25, 2026:
2024 Ithaka Harbors Inc. 990 published
January 25, 2026:
2023 Ithaka Harbors Inc. 990 published
January 25, 2026:
2022 Ithaka Harbors Inc. 990 published

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2024

Other employees at Ithaka Harbors Inc.

Kevin Guthrie
President and Trustee
$647,268
$582,553 No related comp$64,715
Michelle Lee
Chief Technology Officer
$459,769
$394,824 No related comp$64,945
Rebecca Seger
Vice President IPSP
$446,752
$381,807 No related comp$64,945
Nancy Kopans
Vice President, General Counsel and SECR
$427,538
$374,408 No related comp$53,130
Arielle Ali
Chief Financial Officer and Treasurer
$394,928
$333,199 No related comp$61,729
Robert Heterick
Senior Vice President, OPEN Collect and Infra
$394,185
$332,262 No related comp$61,923
Matt MacQueen
Vice President, Product and Design
$388,504
$338,223 No related comp$50,281
John Lenahan
Vice President, Published Content
$372,368
$312,848 No related comp$59,520
Kate Wittenberg
Managing Director, Portico
$361,457
$311,852 No related comp$49,605

Other people named Catharine Hill

2024
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$0
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Catharine B Hill
Yale University
$0
Employee
Catharine Bond Hill
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$1,892,096
Board Member
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American Council on Education
$0