Compensation 990
OrganizationsEmployeesBoard MembersGrantsContractorsTop RankingsPricing

Stay updated on 990 organization compensation

© 2026 Civic Register LLC

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.

About•Report a discrepancy•Your privacy choices
Employees Callisto Nathan Olson

Nathan Olson

Head of Ppl and Ops at Callisto

Fiscal year ended December 31, 2019. Published on January 24, 2026.

$112,232
2019

Total compensation

Nathan Olson has been listed as an employee of Callisto in Form 990 filings since fiscal year 2019.

Annual compensation details

$112,232
Head of Ppl and Ops
2019
$107k org
40 hrs/wk
$6k other
--

Total compensation by year

Compare the compensation of Nathan Olson to:

2019

Other employees at Callisto

Jessica H Ladd
President and Chief Executive Officer
$123,327
$117,432 from orgNo related comp$5,895 other
Ellie Dehghan
Head of Legal
$119,448
$115,148 from orgNo related comp$4,300 other
Ari Adair
Snr Software Engnr
$114,393
$108,408 from orgNo related comp$5,985 other
Gino Oddone
Software Engineer
$107,319
$101,360 from orgNo related comp$5,959 other
Loading rankings…
Loading related profiles…

Revisions to this profile

January 24, 2026:
2019 Callisto 990 published

Get an email update when compensation for Nathan Olson is updated

Related Jobs

View more jobs
Powered by Talroo
Report a discrepancy →

Other people named Nathan Olson

2019
Employee
Nathan Olson
St Peter's Community Hospital Foundation
$594,743
Employee
Nathan Olson
St Peter's Community Hospital
$594,743
Employee
Nathan C Olson
Rocky Mountain Health Care Services
$517,400
Employee
Nathan Olson
Dallas Symphony Association
$231,976
Employee
Nathan Olson
Desiring God Ministries
$167,387
Board Member
Nathan Olson
Iowa Independent School Tuition Organization Inc.
$13,000