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 Chess Club and Scholastic Center of St Louis John Costello

John Costello

Highest compensated employee

Director of Security at Chess Club and Scholastic Center of St Louis

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

$121,145
2023

Total compensation

John Costello has been listed as an employee of Chess Club and Scholastic Center of St Louis in Form 990 filings since fiscal year 2023.

Annual compensation details

$121,145
Director of Security
2023
$102k org
40 hrs/wk
$20k other
--

Total compensation by year

Compare the compensation of John Costello to:

2023

Other employees at Chess Club and Scholastic Center of St Louis

Levon Aronyan
Grandmaster and Chess Player
$260,093
$252,960 from orgNo related comp$7,133 other
Anthony Rich
Executive Director (Thru 12/19)
$180,013
$167,845 from orgNo related comp$12,168 other
Norah Friel
Finance Manager
$132,889
$120,328 from orgNo related comp$12,561 other
Ioan Cristian Chirila
Chess Coach and Commentator
$113,267
$104,671 from orgNo related comp$8,596 other
Tad Middleton
Administrative Director (AS of 12/19)
$40,916
$37,350 from orgNo related comp$3,566 other
Loading rankings…
Loading related profiles…

Revisions to this profile

January 25, 2026:
2023 Chess Club and Scholastic Center of St Louis 990 published

Get an email update when compensation for John Costello is updated

Related Jobs

View more jobs
Powered by Talroo
Report a discrepancy →

Other people named John Costello

2023
Employee
John J Costello
California Interscholastic Federation Southern Section
$124,216
Employee
John Costello
Alamo Public Telecommunications Council Doing Business AS Klrn
$78,887
Board Member
John R Costello
Independent Insurance Agents and Brokers of America
$32,863
Board Member
John R Costello
Independent Insurance Agents and Brokers of America
$32,863
Employee
John Costello
Iiaa Educational Foundation
$32,276
Board Member
John R Costello
Independent Insurance Agents and Brokers of America
$32,276