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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 Illustrative Mathematics Trisha Thomas

Trisha Thomas

Officer

Vice President at Illustrative Mathematics

Fiscal year ended December 31, 2020. Published on January 24, 2026.

$161,889
2020

Total compensation

Trisha Thomas has been listed as an employee of Illustrative Mathematics in Form 990 filings since fiscal year 2017. Total compensation for Trisha Thomas has increased by 659.4% from 2017 to 2020.

Annual compensation details

$161,889
-12.5%
Vice President
2020
$137k org
40 hrs/wk
$26k other
--
$185,038
+11.3%
Vice President
2019
$158k org
40 hrs/wk
$28k other
--

Total compensation by year

Compare the compensation of Trisha Thomas to:

2020

Other employees at Illustrative Mathematics

William McCallum
Chief Executive Officer
$367,406
$341,740 from orgNo related comp$25,666 other
Kristin Umland
President, CPO, Vice President Product Strategy
$258,242
$247,952 from orgNo related comp$10,290 other
Kristen Welch
Chief Financial Officer and Vice President
$254,870
$225,025 from orgNo related comp$29,845 other
Karl Nelson
Vice President COO and CTO
$234,318
$204,272 from orgNo related comp$30,046 other
Kari Fines
Operations Director
$163,874
$158,061 from orgNo related comp$5,813 other
Katherine Nowak
Content Development Director
$163,333
$152,982 from orgNo related comp$10,351 other
Olivia Russell
Director of IM Certified Partnerships
$160,923
$146,155 from orgNo related comp$14,768 other
Brendan Shean
Software Enginner
$153,391
$141,066 from orgNo related comp$12,325 other
Eric Connally
Software Enginner
$150,360
$144,721 from orgNo related comp$5,639 other
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Revisions to this profile

January 24, 2026:
2020 Illustrative Mathematics 990 published
January 24, 2026:
2019 Illustrative Mathematics 990 published
January 24, 2026:
2018 Illustrative Mathematics 990 published

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