Compensation 990
OrganizationsEmployeesBoard MembersGrantsContractorsTop RankingsPricing

Stay updated on 990 organization compensation

© 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 Avalon Charter School Gretchen Sage-Martinson

Gretchen Sage-Martinson

Trustee/director

Director and Teacher at Avalon Charter School

Fiscal year ended June 30, 2017. Published on January 24, 2026.

$84,535
2017

Total compensation

Gretchen Sage-Martinson has been listed as an employee of Avalon Charter School in Form 990 filings since fiscal year 2017.

Annual compensation details

$84,535
Director and Teacher
2017
$72k
40 hrs/wk
$14k
--

Total compensation by year

Compare the compensation of Gretchen Sage-Martinson to:

Loading related profiles…

Revisions to this profile

January 24, 2026:
2017 Avalon Charter School 990 published

Get an email update when compensation for Gretchen Sage-Martinson is updated

Related Jobs

View more jobs
Powered by Talroo
Report a discrepancy →
2017

Other employees at Avalon Charter School

Nora Whalen
Director and Teacher
$65,764
$54,943 No related comp$10,821
Regina Goldner
Treasurer and Teacher
$63,302
$52,350 No related comp$10,952
Tim Quealy
Director and Teacher
$56,276
$46,629 No related comp$9,647
Anna Wesley
Ex-Director - Teacher
$54,112
$44,053 No related comp$10,059
Dean Walczak
Finance Manager
$52,980
$52,980 No related compNo other comp
Becca Merton
Secretary and Teacher
$37,181
$31,477 No related comp$5,704

Other people named Gretchen Sage-Martinson

2017
Employee
Gretchen Sage - Martinson
Avalon Charter School
$91,857