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 Carl Sandburg Music Boosters Inc. CO Carl Sandburg High School Grace Hong Duffin

Grace Hong Duffin

Treasurer at Carl Sandburg Music Boosters Inc. CO Carl Sandburg High School

Fiscal year ended June 30, 2023. Published on January 25, 2026.

$0
2023

Total compensation

Grace Hong Duffin has been listed as an employee of Carl Sandburg Music Boosters Inc. CO Carl Sandburg High School in Form 990 filings since fiscal year 2023.

Annual compensation details

$0
Treasurer
2023

Compare the compensation of Grace Hong Duffin to:

2023

Other employees at Carl Sandburg Music Boosters Inc. CO Carl Sandburg High School

Rebecca Rietz
Vice President
$0
Jean Alvarez
President
$0
Ellen Haddad
Vice President
$0
Vanessa Hallom
Sergeant-at-Arms
$0
Michelle Belair
Secretary
$0
Loading rankings…
Loading related profiles…

Revisions to this profile

January 25, 2026:
2023 Carl Sandburg Music Boosters Inc. CO Carl Sandburg High School 990 published

Get an email update when compensation for Grace Hong Duffin is updated

Related Jobs

View more jobs
Powered by Talroo
Report a discrepancy →

Other people named Grace Hong Duffin

2023
Board Member
Grace Hong Duffin
The Hana Center
$0
Board Member
Grace Hong Duffin
National Council for Behavioral Health
$0
Board Member
Grace Hong Duffin
Kan-Win
$0
Board Member
Grace Hong Duffin
Illinois Broadband & Cable Association
$0
Employee
Grace Hong Duffin
Kenneth Young Center
$250,743
Board Member
Grace Hong Duffin
Illinois Alcoholism & Drug Dependence Association Dba Iabh
$0