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 Summit Public Schools Washington Alex Horowitz

Alex Horowitz

Highest compensated employee

Principal at Summit Public Schools Washington

Fiscal year ended August 31, 2018. Published on January 24, 2026.

$144,950
2018

Total compensation

Alex Horowitz has been listed as an employee of Summit Public Schools Washington in Form 990 filings since fiscal year 2018.

Annual compensation details

$144,950
Principal
2018
$115k org
40 hrs/wk
$31k other
--

Total compensation by year

Compare the compensation of Alex Horowitz to:

2018

Other employees at Summit Public Schools Washington

Diane Tavenner
Chief Executive Officer
$488,171
$0 from org$416,826 from related$71,345 other
Joyce Montgomery
Chief Financial Officer
$236,373
$0 from org$201,204 from related$35,169 other
Greg Ponikvar
Principal
$145,380
$117,199 from orgNo related comp$28,181 other
Denice Randle
Assistant Principal
$141,068
$113,326 from orgNo related comp$27,742 other
Jill Riemer
Partnerships Director
$126,526
$126,226 from orgNo related comp$300 other
Katheryn Bubalo
Principal
$125,226
$100,746 from orgNo related comp$24,480 other
Heidi Burns Kiolbasa
Principal
$123,392
$102,080 from orgNo related comp$21,312 other
Loading rankings…
Loading related profiles…

Revisions to this profile

January 24, 2026:
2018 Summit Public Schools Washington 990 published

Get an email update when compensation for Alex Horowitz is updated

Related Jobs

View more jobs
Powered by Talroo
Report a discrepancy →

Other people named Alex Horowitz

2018
Employee
Alex Horowitz
Impact Public Schools
$156,093
Board Member
Alex Horowitz
Boys & Girls Clubs of Brea-Placentia -Yorba Linda
$0
Board Member
Alex Horowitz
Lillian and Albert Small Capital Jewish Museum Inc
$0
Employee
Alex Horowitz
Norcal Chapter of US Lacrosse Inc
$0